2 5aa81393 2020-01-06 stsp * Copyright (c) 2018, 2019, 2020 Stefan Sperling <stsp@openbsd.org>
4 9f7d7167 2018-04-29 stsp * Permission to use, copy, modify, and distribute this software for any
5 9f7d7167 2018-04-29 stsp * purpose with or without fee is hereby granted, provided that the above
6 9f7d7167 2018-04-29 stsp * copyright notice and this permission notice appear in all copies.
8 9f7d7167 2018-04-29 stsp * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 9f7d7167 2018-04-29 stsp * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 9f7d7167 2018-04-29 stsp * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 9f7d7167 2018-04-29 stsp * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 9f7d7167 2018-04-29 stsp * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 9f7d7167 2018-04-29 stsp * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 9f7d7167 2018-04-29 stsp * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 80ddbec8 2018-04-29 stsp #include <sys/queue.h>
18 ffd1d5e5 2018-06-23 stsp #include <sys/stat.h>
19 25791caa 2018-10-24 stsp #include <sys/ioctl.h>
21 0d6c6ee3 2020-05-20 stsp #include <ctype.h>
22 31120ada 2018-04-30 stsp #include <errno.h>
23 6062e8ea 2021-09-21 stsp #define _XOPEN_SOURCE_EXTENDED /* for ncurses wide-character functions */
24 9f7d7167 2018-04-29 stsp #include <curses.h>
25 9f7d7167 2018-04-29 stsp #include <panel.h>
26 9f7d7167 2018-04-29 stsp #include <locale.h>
27 d7b5a0e8 2022-04-20 stsp #include <sha1.h>
28 5822e79e 2023-02-23 op #include <sha2.h>
29 61266923 2020-01-14 stsp #include <signal.h>
30 9f7d7167 2018-04-29 stsp #include <stdlib.h>
31 ee85c5e8 2020-02-29 stsp #include <stdarg.h>
32 26ed57b2 2018-05-19 stsp #include <stdio.h>
33 9f7d7167 2018-04-29 stsp #include <getopt.h>
34 9f7d7167 2018-04-29 stsp #include <string.h>
35 9f7d7167 2018-04-29 stsp #include <err.h>
36 80ddbec8 2018-04-29 stsp #include <unistd.h>
37 26ed57b2 2018-05-19 stsp #include <limits.h>
38 61e69b96 2018-05-20 stsp #include <wchar.h>
39 788c352e 2018-06-16 stsp #include <time.h>
40 84451b3e 2018-07-10 stsp #include <pthread.h>
41 5036bf37 2018-09-24 stsp #include <libgen.h>
42 60493ae3 2019-06-20 stsp #include <regex.h>
43 3da8ef85 2021-09-21 stsp #include <sched.h>
45 53ccebc2 2019-07-30 stsp #include "got_version.h"
46 9f7d7167 2018-04-29 stsp #include "got_error.h"
47 80ddbec8 2018-04-29 stsp #include "got_object.h"
48 80ddbec8 2018-04-29 stsp #include "got_reference.h"
49 80ddbec8 2018-04-29 stsp #include "got_repository.h"
50 80ddbec8 2018-04-29 stsp #include "got_diff.h"
51 511a516b 2018-05-19 stsp #include "got_opentemp.h"
52 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
53 6fb7cd11 2019-08-22 stsp #include "got_cancel.h"
54 6fb7cd11 2019-08-22 stsp #include "got_commit_graph.h"
55 a70480e0 2018-06-23 stsp #include "got_blame.h"
56 c2db6724 2019-01-04 stsp #include "got_privsep.h"
57 1dd54920 2019-05-11 stsp #include "got_path.h"
58 b7165be3 2019-02-05 stsp #include "got_worktree.h"
59 c4df265e 2023-07-19 mark #include "got_keyword.h"
62 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
66 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
69 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
71 9f7d7167 2018-04-29 stsp #ifndef nitems
72 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
75 9f7d7167 2018-04-29 stsp struct tog_cmd {
76 c2301be8 2018-04-30 stsp const char *name;
77 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
78 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
81 6879ba42 2020-10-01 naddy __dead static void usage(int, int);
82 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
83 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
84 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
85 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
86 6458efa5 2020-11-24 stsp __dead static void usage_ref(void);
88 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
89 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
90 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
91 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
92 6458efa5 2020-11-24 stsp static const struct got_error* cmd_ref(int, char *[]);
94 3e166534 2022-02-16 naddy static const struct tog_cmd tog_commands[] = {
95 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
96 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
97 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
98 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
99 6458efa5 2020-11-24 stsp { "ref", cmd_ref, usage_ref },
102 d6b05b5b 2018-08-04 stsp enum tog_view_type {
103 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
104 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
105 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
106 6458efa5 2020-11-24 stsp TOG_VIEW_TREE,
107 6458efa5 2020-11-24 stsp TOG_VIEW_REF,
108 ec2a9698 2022-09-15 mark TOG_VIEW_HELP
111 ec2a9698 2022-09-15 mark /* Match _DIFF to _HELP with enum tog_view_type TOG_VIEW_* counterparts. */
112 ec2a9698 2022-09-15 mark enum tog_keymap_type {
113 ec2a9698 2022-09-15 mark TOG_KEYMAP_KEYS = -2,
114 ec2a9698 2022-09-15 mark TOG_KEYMAP_GLOBAL,
115 ec2a9698 2022-09-15 mark TOG_KEYMAP_DIFF,
116 ec2a9698 2022-09-15 mark TOG_KEYMAP_LOG,
117 ec2a9698 2022-09-15 mark TOG_KEYMAP_BLAME,
118 ec2a9698 2022-09-15 mark TOG_KEYMAP_TREE,
119 ec2a9698 2022-09-15 mark TOG_KEYMAP_REF,
120 ec2a9698 2022-09-15 mark TOG_KEYMAP_HELP
123 9b058f45 2022-06-30 mark enum tog_view_mode {
124 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_NONE,
125 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_VERT,
126 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_HRZN
129 91db2202 2023-04-22 op #define HSPLIT_SCALE 0.3f /* default horizontal split scale */
131 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
133 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
134 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
135 ba4f502b 2018-08-04 stsp struct got_object_id *id;
136 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
139 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
140 ba4f502b 2018-08-04 stsp struct commit_queue {
141 ba4f502b 2018-08-04 stsp int ncommits;
142 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
145 f26dddb7 2019-11-08 stsp struct tog_color {
146 dbdddfee 2021-06-23 naddy STAILQ_ENTRY(tog_color) entry;
147 6d17833f 2019-11-08 stsp regex_t regex;
148 6d17833f 2019-11-08 stsp short colorpair;
150 dbdddfee 2021-06-23 naddy STAILQ_HEAD(tog_colors, tog_color);
152 d9dff0e5 2020-12-26 stsp static struct got_reflist_head tog_refs = TAILQ_HEAD_INITIALIZER(tog_refs);
153 51a10b52 2020-12-26 stsp static struct got_reflist_object_id_map *tog_refs_idmap;
154 c935fd51 2023-07-23 mark static struct {
155 c935fd51 2023-07-23 mark struct got_object_id *id;
157 c935fd51 2023-07-23 mark char marker;
158 c935fd51 2023-07-23 mark } tog_base_commit;
159 2e2450f5 2023-10-04 mark static enum got_diff_algorithm tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
161 cc488aa7 2022-01-23 stsp static const struct got_error *
162 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name(void *arg, int *cmp, struct got_reference *re1,
163 cc488aa7 2022-01-23 stsp struct got_reference* re2)
165 cc488aa7 2022-01-23 stsp const char *name1 = got_ref_get_name(re1);
166 cc488aa7 2022-01-23 stsp const char *name2 = got_ref_get_name(re2);
167 cc488aa7 2022-01-23 stsp int isbackup1, isbackup2;
169 cc488aa7 2022-01-23 stsp /* Sort backup refs towards the bottom of the list. */
170 cc488aa7 2022-01-23 stsp isbackup1 = strncmp(name1, "refs/got/backup/", 16) == 0;
171 cc488aa7 2022-01-23 stsp isbackup2 = strncmp(name2, "refs/got/backup/", 16) == 0;
172 cc488aa7 2022-01-23 stsp if (!isbackup1 && isbackup2) {
174 cc488aa7 2022-01-23 stsp return NULL;
175 cc488aa7 2022-01-23 stsp } else if (isbackup1 && !isbackup2) {
177 cc488aa7 2022-01-23 stsp return NULL;
180 cc488aa7 2022-01-23 stsp *cmp = got_path_cmp(name1, name2, strlen(name1), strlen(name2));
181 cc488aa7 2022-01-23 stsp return NULL;
184 11b20872 2019-11-08 stsp static const struct got_error *
185 7f66531d 2021-11-16 stsp tog_load_refs(struct got_repository *repo, int sort_by_date)
187 51a10b52 2020-12-26 stsp const struct got_error *err;
189 7f66531d 2021-11-16 stsp err = got_ref_list(&tog_refs, repo, NULL, sort_by_date ?
190 cc488aa7 2022-01-23 stsp got_ref_cmp_by_commit_timestamp_descending : tog_ref_cmp_by_name,
193 51a10b52 2020-12-26 stsp return err;
195 51a10b52 2020-12-26 stsp return got_reflist_object_id_map_create(&tog_refs_idmap, &tog_refs,
199 51a10b52 2020-12-26 stsp static void
200 51a10b52 2020-12-26 stsp tog_free_refs(void)
202 51a10b52 2020-12-26 stsp if (tog_refs_idmap) {
203 f193b038 2020-12-26 stsp got_reflist_object_id_map_free(tog_refs_idmap);
204 51a10b52 2020-12-26 stsp tog_refs_idmap = NULL;
206 51a10b52 2020-12-26 stsp got_ref_list_free(&tog_refs);
209 51a10b52 2020-12-26 stsp static const struct got_error *
210 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
211 11b20872 2019-11-08 stsp int idx, short color)
213 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
214 11b20872 2019-11-08 stsp struct tog_color *tc;
215 11b20872 2019-11-08 stsp int regerr = 0;
217 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
218 11b20872 2019-11-08 stsp return NULL;
220 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
222 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
223 11b20872 2019-11-08 stsp if (tc == NULL)
224 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
225 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
226 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
227 11b20872 2019-11-08 stsp if (regerr) {
228 11b20872 2019-11-08 stsp static char regerr_msg[512];
229 11b20872 2019-11-08 stsp static char err_msg[512];
230 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
231 11b20872 2019-11-08 stsp sizeof(regerr_msg));
232 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
233 11b20872 2019-11-08 stsp regerr_msg);
234 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
236 11b20872 2019-11-08 stsp return err;
238 11b20872 2019-11-08 stsp tc->colorpair = idx;
239 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(colors, tc, entry);
240 11b20872 2019-11-08 stsp return NULL;
243 11b20872 2019-11-08 stsp static void
244 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
246 11b20872 2019-11-08 stsp struct tog_color *tc;
248 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(colors)) {
249 dbdddfee 2021-06-23 naddy tc = STAILQ_FIRST(colors);
250 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(colors, entry);
251 11b20872 2019-11-08 stsp regfree(&tc->regex);
256 336075a4 2022-06-25 op static struct tog_color *
257 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
259 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
261 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
262 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
266 11b20872 2019-11-08 stsp return NULL;
270 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
272 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
273 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
274 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
275 11b20872 2019-11-08 stsp return COLOR_CYAN;
276 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
277 11b20872 2019-11-08 stsp return COLOR_YELLOW;
278 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
279 11b20872 2019-11-08 stsp return COLOR_GREEN;
280 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
281 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
282 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
283 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
284 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
285 91b8c405 2020-01-25 stsp return COLOR_CYAN;
286 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
287 11b20872 2019-11-08 stsp return COLOR_GREEN;
288 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
289 11b20872 2019-11-08 stsp return COLOR_GREEN;
290 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
291 11b20872 2019-11-08 stsp return COLOR_CYAN;
292 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
293 11b20872 2019-11-08 stsp return COLOR_YELLOW;
294 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
295 6458efa5 2020-11-24 stsp return COLOR_GREEN;
296 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
297 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
298 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
299 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
300 cc488aa7 2022-01-23 stsp if (strcmp(envvar, "TOG_COLOR_REFS_BACKUP") == 0)
301 cc488aa7 2022-01-23 stsp return COLOR_CYAN;
307 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
309 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
311 11b20872 2019-11-08 stsp if (val == NULL)
312 11b20872 2019-11-08 stsp return default_color_value(envvar);
314 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
315 11b20872 2019-11-08 stsp return COLOR_BLACK;
316 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
317 11b20872 2019-11-08 stsp return COLOR_RED;
318 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
319 11b20872 2019-11-08 stsp return COLOR_GREEN;
320 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
321 11b20872 2019-11-08 stsp return COLOR_YELLOW;
322 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
323 11b20872 2019-11-08 stsp return COLOR_BLUE;
324 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
325 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
326 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
327 11b20872 2019-11-08 stsp return COLOR_CYAN;
328 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
329 11b20872 2019-11-08 stsp return COLOR_WHITE;
330 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
333 11b20872 2019-11-08 stsp return default_color_value(envvar);
336 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
337 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
338 3dbaef42 2020-11-24 stsp const char *label1, *label2;
339 b72706c3 2022-06-01 stsp FILE *f, *f1, *f2;
340 f9d37699 2022-06-28 stsp int fd1, fd2;
341 c7d5c43c 2022-08-04 mark int lineno;
342 15a087fe 2019-02-21 stsp int first_displayed_line;
343 15a087fe 2019-02-21 stsp int last_displayed_line;
345 15a087fe 2019-02-21 stsp int diff_context;
346 3dbaef42 2020-11-24 stsp int ignore_whitespace;
347 64453f7e 2020-11-21 stsp int force_text_diff;
348 15a087fe 2019-02-21 stsp struct got_repository *repo;
349 c7d5c43c 2022-08-04 mark struct got_diff_line *lines;
350 fe621944 2020-11-10 stsp size_t nlines;
351 f44b1f58 2020-02-02 tracey int matched_line;
352 f44b1f58 2020-02-02 tracey int selected_line;
354 c0f61fa4 2022-07-11 mark /* passed from log or blame view; may be NULL */
355 c0f61fa4 2022-07-11 mark struct tog_view *parent_view;
358 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
359 5629093a 2022-07-11 stsp static volatile sig_atomic_t tog_thread_error;
361 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
362 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
363 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
364 1a76625f 2018-10-22 stsp int commits_needed;
365 fb280deb 2021-08-30 stsp int load_all;
366 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
367 568eae95 2022-09-11 mark struct commit_queue *real_commits;
368 1a76625f 2018-10-22 stsp const char *in_repo_path;
369 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
370 1a76625f 2018-10-22 stsp struct got_repository *repo;
371 74467cc8 2022-06-15 stsp int *pack_fds;
372 1a76625f 2018-10-22 stsp int log_complete;
373 99301cec 2023-07-24 stsp pthread_cond_t log_loaded;
374 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
375 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
376 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
377 13add988 2019-10-15 stsp int *searching;
378 13add988 2019-10-15 stsp int *search_next_done;
379 13add988 2019-10-15 stsp regex_t *regex;
380 568eae95 2022-09-11 mark int *limiting;
381 568eae95 2022-09-11 mark int limit_match;
382 568eae95 2022-09-11 mark regex_t *limit_regex;
383 568eae95 2022-09-11 mark struct commit_queue *limit_commits;
384 99301cec 2023-07-24 stsp struct got_worktree *worktree;
385 99301cec 2023-07-24 stsp int need_commit_marker;
388 1a76625f 2018-10-22 stsp struct tog_log_view_state {
389 568eae95 2022-09-11 mark struct commit_queue *commits;
390 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
391 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
392 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
393 568eae95 2022-09-11 mark struct commit_queue real_commits;
394 b01e7d3b 2018-08-04 stsp int selected;
395 b01e7d3b 2018-08-04 stsp char *in_repo_path;
396 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
397 b672a97a 2020-01-27 stsp int log_branches;
398 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
399 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
400 1a76625f 2018-10-22 stsp sig_atomic_t quit;
401 1a76625f 2018-10-22 stsp pthread_t thread;
402 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
403 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
404 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
405 11b20872 2019-11-08 stsp struct tog_colors colors;
406 10aab77f 2022-07-19 op int use_committer;
407 568eae95 2022-09-11 mark int limit_view;
408 568eae95 2022-09-11 mark regex_t limit_regex;
409 568eae95 2022-09-11 mark struct commit_queue limit_commits;
412 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
413 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
414 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
415 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
416 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
417 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
418 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
419 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
420 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
421 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
422 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
423 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
424 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
425 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
426 cc488aa7 2022-01-23 stsp #define TOG_COLOR_REFS_BACKUP 15
428 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
429 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
430 e9424729 2018-08-04 stsp int nlines;
432 e9424729 2018-08-04 stsp struct tog_view *view;
433 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
437 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
438 e9424729 2018-08-04 stsp const char *path;
439 e9424729 2018-08-04 stsp struct got_repository *repo;
440 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
441 e9424729 2018-08-04 stsp int *complete;
442 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
443 fc06ba56 2019-08-22 stsp void *cancel_arg;
444 8496bf63 2023-04-20 mark pthread_cond_t blame_complete;
447 e9424729 2018-08-04 stsp struct tog_blame {
449 be659d10 2020-11-18 stsp off_t filesize;
450 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
451 6fcac457 2018-11-19 stsp int nlines;
452 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
453 e9424729 2018-08-04 stsp pthread_t thread;
454 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
455 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
456 e9424729 2018-08-04 stsp const char *path;
457 0ae84acc 2022-06-15 tracey int *pack_fds;
460 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
461 7cbe629d 2018-08-04 stsp int first_displayed_line;
462 7cbe629d 2018-08-04 stsp int last_displayed_line;
463 7cbe629d 2018-08-04 stsp int selected_line;
464 c0f61fa4 2022-07-11 mark int last_diffed_line;
465 7cbe629d 2018-08-04 stsp int blame_complete;
468 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
469 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
470 e5a0f69f 2018-08-18 stsp char *path;
471 7cbe629d 2018-08-04 stsp struct got_repository *repo;
472 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
473 136e2bd4 2022-07-23 mark struct got_object_id *id_to_log;
474 e9424729 2018-08-04 stsp struct tog_blame blame;
475 6c4c42e0 2019-06-24 stsp int matched_line;
476 11b20872 2019-11-08 stsp struct tog_colors colors;
479 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
480 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
481 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
482 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
483 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
484 ad80ab7b 2018-08-04 stsp int selected;
487 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
489 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
490 ad80ab7b 2018-08-04 stsp char *tree_label;
491 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
492 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
493 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
494 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
495 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
496 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
497 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
498 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
499 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
500 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
501 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
502 6458efa5 2020-11-24 stsp struct tog_colors colors;
505 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
506 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
507 6458efa5 2020-11-24 stsp struct got_reference *ref;
511 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
513 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
514 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
515 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
516 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
517 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
518 b4996bee 2022-06-16 stsp int nrefs, ndisplayed, selected, show_date, show_ids, sort_by_date;
519 6458efa5 2020-11-24 stsp struct got_repository *repo;
520 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
521 bddb1296 2019-11-08 stsp struct tog_colors colors;
524 ec2a9698 2022-09-15 mark struct tog_help_view_state {
526 ec2a9698 2022-09-15 mark off_t *line_offsets;
527 ec2a9698 2022-09-15 mark size_t nlines;
528 ec2a9698 2022-09-15 mark int lineno;
529 ec2a9698 2022-09-15 mark int first_displayed_line;
530 ec2a9698 2022-09-15 mark int last_displayed_line;
532 ec2a9698 2022-09-15 mark int matched_line;
533 ec2a9698 2022-09-15 mark int selected_line;
535 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
538 ec2a9698 2022-09-15 mark #define GENERATE_HELP \
539 ec2a9698 2022-09-15 mark KEYMAP_("Global", TOG_KEYMAP_GLOBAL), \
540 ec2a9698 2022-09-15 mark KEY_("H F1", "Open view-specific help (double tap for all help)"), \
541 ec2a9698 2022-09-15 mark KEY_("k C-p Up", "Move cursor or page up one line"), \
542 ec2a9698 2022-09-15 mark KEY_("j C-n Down", "Move cursor or page down one line"), \
543 ec2a9698 2022-09-15 mark KEY_("C-b b PgUp", "Scroll the view up one page"), \
544 ec2a9698 2022-09-15 mark KEY_("C-f f PgDn Space", "Scroll the view down one page"), \
545 ec2a9698 2022-09-15 mark KEY_("C-u u", "Scroll the view up one half page"), \
546 ec2a9698 2022-09-15 mark KEY_("C-d d", "Scroll the view down one half page"), \
547 0b3f028d 2023-01-09 mark KEY_("g", "Go to line N (default: first line)"), \
548 0b3f028d 2023-01-09 mark KEY_("Home =", "Go to the first line"), \
549 0b3f028d 2023-01-09 mark KEY_("G", "Go to line N (default: last line)"), \
550 0b3f028d 2023-01-09 mark KEY_("End *", "Go to the last line"), \
551 ec2a9698 2022-09-15 mark KEY_("l Right", "Scroll the view right"), \
552 ec2a9698 2022-09-15 mark KEY_("h Left", "Scroll the view left"), \
553 ec2a9698 2022-09-15 mark KEY_("$", "Scroll view to the rightmost position"), \
554 ec2a9698 2022-09-15 mark KEY_("0", "Scroll view to the leftmost position"), \
555 ec2a9698 2022-09-15 mark KEY_("-", "Decrease size of the focussed split"), \
556 ec2a9698 2022-09-15 mark KEY_("+", "Increase size of the focussed split"), \
557 ec2a9698 2022-09-15 mark KEY_("Tab", "Switch focus between views"), \
558 ec2a9698 2022-09-15 mark KEY_("F", "Toggle fullscreen mode"), \
559 132d5247 2023-04-14 stsp KEY_("S", "Switch split-screen layout"), \
560 ec2a9698 2022-09-15 mark KEY_("/", "Open prompt to enter search term"), \
561 ec2a9698 2022-09-15 mark KEY_("n", "Find next line/token matching the current search term"), \
562 ec2a9698 2022-09-15 mark KEY_("N", "Find previous line/token matching the current search term"),\
563 16a2d4f0 2022-09-19 stsp KEY_("q", "Quit the focussed view; Quit help screen"), \
564 ec2a9698 2022-09-15 mark KEY_("Q", "Quit tog"), \
566 fd6badaa 2022-09-23 stsp KEYMAP_("Log view", TOG_KEYMAP_LOG), \
567 ec2a9698 2022-09-15 mark KEY_("< ,", "Move cursor up one commit"), \
568 ec2a9698 2022-09-15 mark KEY_("> .", "Move cursor down one commit"), \
569 ec2a9698 2022-09-15 mark KEY_("Enter", "Open diff view of the selected commit"), \
570 ec2a9698 2022-09-15 mark KEY_("B", "Reload the log view and toggle display of merged commits"), \
571 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
572 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the repository from the selected" \
573 ec2a9698 2022-09-15 mark " commit"), \
574 ec2a9698 2022-09-15 mark KEY_("@", "Toggle between displaying author and committer name"), \
575 ec2a9698 2022-09-15 mark KEY_("&", "Open prompt to enter term to limit commits displayed"), \
576 ec2a9698 2022-09-15 mark KEY_("C-g Backspace", "Cancel current search or log operation"), \
577 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload the log view with new commits in the repository"), \
579 fd6badaa 2022-09-23 stsp KEYMAP_("Diff view", TOG_KEYMAP_DIFF), \
580 ec2a9698 2022-09-15 mark KEY_("K < ,", "Display diff of next line in the file/log entry"), \
581 ec2a9698 2022-09-15 mark KEY_("J > .", "Display diff of previous line in the file/log entry"), \
582 ec2a9698 2022-09-15 mark KEY_("A", "Toggle between Myers and Patience diff algorithm"), \
583 ec2a9698 2022-09-15 mark KEY_("a", "Toggle treatment of file as ASCII irrespective of binary" \
584 ec2a9698 2022-09-15 mark " data"), \
585 ec2a9698 2022-09-15 mark KEY_("(", "Go to the previous file in the diff"), \
586 ec2a9698 2022-09-15 mark KEY_(")", "Go to the next file in the diff"), \
587 ec2a9698 2022-09-15 mark KEY_("{", "Go to the previous hunk in the diff"), \
588 ec2a9698 2022-09-15 mark KEY_("}", "Go to the next hunk in the diff"), \
589 ec2a9698 2022-09-15 mark KEY_("[", "Decrease the number of context lines"), \
590 ec2a9698 2022-09-15 mark KEY_("]", "Increase the number of context lines"), \
591 ec2a9698 2022-09-15 mark KEY_("w", "Toggle ignore whitespace-only changes in the diff"), \
593 fd6badaa 2022-09-23 stsp KEYMAP_("Blame view", TOG_KEYMAP_BLAME), \
594 ec2a9698 2022-09-15 mark KEY_("Enter", "Display diff view of the selected line's commit"), \
595 ec2a9698 2022-09-15 mark KEY_("A", "Toggle diff algorithm between Myers and Patience"), \
596 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the currently selected annotated line"), \
597 ec2a9698 2022-09-15 mark KEY_("C", "Reload view with the previously blamed commit"), \
598 ec2a9698 2022-09-15 mark KEY_("c", "Reload view with the version of the file found in the" \
599 ec2a9698 2022-09-15 mark " selected line's commit"), \
600 ec2a9698 2022-09-15 mark KEY_("p", "Reload view with the version of the file found in the" \
601 ec2a9698 2022-09-15 mark " selected line's parent commit"), \
603 fd6badaa 2022-09-23 stsp KEYMAP_("Tree view", TOG_KEYMAP_TREE), \
604 ec2a9698 2022-09-15 mark KEY_("Enter", "Enter selected directory or open blame view of the" \
605 ec2a9698 2022-09-15 mark " selected file"), \
606 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the selected entry"), \
607 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
608 ec2a9698 2022-09-15 mark KEY_("i", "Show object IDs for all tree entries"), \
609 ec2a9698 2022-09-15 mark KEY_("Backspace", "Return to the parent directory"), \
611 fd6badaa 2022-09-23 stsp KEYMAP_("Ref view", TOG_KEYMAP_REF), \
612 ec2a9698 2022-09-15 mark KEY_("Enter", "Display log view of the selected reference"), \
613 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the selected reference"), \
614 ec2a9698 2022-09-15 mark KEY_("i", "Toggle display of IDs for all non-symbolic references"), \
615 ec2a9698 2022-09-15 mark KEY_("m", "Toggle display of last modified date for each reference"), \
616 ec2a9698 2022-09-15 mark KEY_("o", "Toggle reference sort order (name -> timestamp)"), \
617 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload view with all repository references")
619 ec2a9698 2022-09-15 mark struct tog_key_map {
620 ec2a9698 2022-09-15 mark const char *keys;
621 ec2a9698 2022-09-15 mark const char *info;
622 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
625 af21bb7e 2023-04-12 mark /* curses io for tog regress */
626 af21bb7e 2023-04-12 mark struct tog_io {
628 af21bb7e 2023-04-12 mark FILE *cout;
631 f641a707 2023-09-05 mark char *input_str;
632 8d212112 2023-04-16 mark int wait_for_ui;
634 098596c5 2023-04-14 stsp static int using_mock_io;
636 81641b41 2023-04-20 mark #define TOG_KEY_SCRDUMP SHRT_MIN
639 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
641 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
642 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
643 669b5ffa 2018-10-07 stsp * there is enough screen estate.
645 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
646 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
648 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
649 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
650 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
652 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
653 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
655 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
657 cc3c9aac 2018-08-01 stsp struct tog_view {
658 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
659 26ed57b2 2018-05-19 stsp WINDOW *window;
660 26ed57b2 2018-05-19 stsp PANEL *panel;
661 9b058f45 2022-06-30 mark int nlines, ncols, begin_y, begin_x; /* based on split height/width */
662 3c1dfe12 2022-07-08 mark int resized_y, resized_x; /* begin_y/x based on user resizing */
663 145b6838 2022-06-16 stsp int maxx, x; /* max column and current start column */
664 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
665 9b058f45 2022-06-30 mark int nscrolled, offset; /* lines scrolled and hsplit line offset */
666 94b80cfa 2022-08-01 mark int gline, hiline; /* navigate to and highlight this nG line */
667 640cd7ff 2022-06-22 mark int ch, count; /* current keymap and count prefix */
668 571ccd73 2022-07-19 mark int resized; /* set when in a resize event */
669 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
671 669b5ffa 2018-10-07 stsp struct tog_view *parent;
672 669b5ffa 2018-10-07 stsp struct tog_view *child;
675 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
676 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
677 e78dc838 2020-12-04 stsp * between parent and child.
678 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
679 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
680 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
681 e78dc838 2020-12-04 stsp * situations.
683 e78dc838 2020-12-04 stsp int focus_child;
685 9b058f45 2022-06-30 mark enum tog_view_mode mode;
686 5dc9f4bc 2018-08-04 stsp /* type-specific state */
687 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
689 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
690 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
691 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
692 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
693 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
694 ec2a9698 2022-09-15 mark struct tog_help_view_state help;
697 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
698 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
699 e78dc838 2020-12-04 stsp struct tog_view *, int);
700 917d79a7 2022-07-01 stsp const struct got_error *(*reset)(struct tog_view *);
701 571ccd73 2022-07-19 mark const struct got_error *(*resize)(struct tog_view *, int);
702 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
704 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
705 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
706 eaf2c13e 2022-09-17 mark void (*search_setup)(struct tog_view *, FILE **, off_t **, size_t *,
707 eaf2c13e 2022-09-17 mark int **, int **, int **, int **);
708 c0c4acc8 2021-01-24 stsp int search_started;
709 60493ae3 2019-06-20 stsp int searching;
710 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
711 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
712 60493ae3 2019-06-20 stsp int search_next_done;
713 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
714 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
715 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
716 1803e47f 2019-06-22 stsp regex_t regex;
717 41605754 2020-11-12 stsp regmatch_t regmatch;
718 3f6c6614 2023-01-23 mark const char *action;
721 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
722 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
723 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
724 78756c87 2020-11-24 stsp struct got_repository *);
725 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
726 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
727 e78dc838 2020-12-04 stsp struct tog_view *, int);
728 917d79a7 2022-07-01 stsp static const struct got_error *reset_diff_view(struct tog_view *);
729 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
730 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
731 eaf2c13e 2022-09-17 mark static void search_setup_diff_view(struct tog_view *, FILE **, off_t **,
732 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
733 ec2a9698 2022-09-15 mark static const struct got_error *search_next_view_match(struct tog_view *);
735 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
736 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
737 99301cec 2023-07-24 stsp const char *, const char *, int, struct got_worktree *);
738 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
739 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
740 e78dc838 2020-12-04 stsp struct tog_view *, int);
741 571ccd73 2022-07-19 mark static const struct got_error *resize_log_view(struct tog_view *, int);
742 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
743 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
744 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
746 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
747 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
748 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
749 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
750 e78dc838 2020-12-04 stsp struct tog_view *, int);
751 917d79a7 2022-07-01 stsp static const struct got_error *reset_blame_view(struct tog_view *);
752 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
753 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
754 eaf2c13e 2022-09-17 mark static void search_setup_blame_view(struct tog_view *, FILE **, off_t **,
755 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
757 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
758 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
759 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
760 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
761 e78dc838 2020-12-04 stsp struct tog_view *, int);
762 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
763 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
764 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
766 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
767 6458efa5 2020-11-24 stsp struct got_repository *);
768 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
769 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
770 e78dc838 2020-12-04 stsp struct tog_view *, int);
771 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
772 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
773 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
775 eaf2c13e 2022-09-17 mark static const struct got_error *open_help_view(struct tog_view *,
776 eaf2c13e 2022-09-17 mark struct tog_view *);
777 eaf2c13e 2022-09-17 mark static const struct got_error *show_help_view(struct tog_view *);
778 eaf2c13e 2022-09-17 mark static const struct got_error *input_help_view(struct tog_view **,
779 eaf2c13e 2022-09-17 mark struct tog_view *, int);
780 eaf2c13e 2022-09-17 mark static const struct got_error *reset_help_view(struct tog_view *);
781 eaf2c13e 2022-09-17 mark static const struct got_error* close_help_view(struct tog_view *);
782 eaf2c13e 2022-09-17 mark static const struct got_error *search_start_help_view(struct tog_view *);
783 eaf2c13e 2022-09-17 mark static void search_setup_help_view(struct tog_view *, FILE **, off_t **,
784 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
786 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
787 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
788 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
789 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigint_received;
790 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigterm_received;
792 25791caa 2018-10-24 stsp static void
793 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
795 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
798 83baff54 2019-08-12 stsp static void
799 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
801 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
804 61266923 2020-01-14 stsp static void
805 61266923 2020-01-14 stsp tog_sigcont(int signo)
807 61266923 2020-01-14 stsp tog_sigcont_received = 1;
810 2497f032 2022-05-31 stsp static void
811 2497f032 2022-05-31 stsp tog_sigint(int signo)
813 2497f032 2022-05-31 stsp tog_sigint_received = 1;
816 2497f032 2022-05-31 stsp static void
817 2497f032 2022-05-31 stsp tog_sigterm(int signo)
819 2497f032 2022-05-31 stsp tog_sigterm_received = 1;
823 dd6e31d7 2022-06-17 stsp tog_fatal_signal_received(void)
825 2497f032 2022-05-31 stsp return (tog_sigpipe_received ||
826 f044c841 2022-10-24 stsp tog_sigint_received || tog_sigterm_received);
829 e5a0f69f 2018-08-18 stsp static const struct got_error *
830 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
832 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *child_err = NULL;
834 669b5ffa 2018-10-07 stsp if (view->child) {
835 5629093a 2022-07-11 stsp child_err = view_close(view->child);
836 669b5ffa 2018-10-07 stsp view->child = NULL;
838 e5a0f69f 2018-08-18 stsp if (view->close)
839 e5a0f69f 2018-08-18 stsp err = view->close(view);
840 ea5e7bb5 2018-08-01 stsp if (view->panel)
841 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
842 ea5e7bb5 2018-08-01 stsp if (view->window)
843 ea5e7bb5 2018-08-01 stsp delwin(view->window);
844 ea5e7bb5 2018-08-01 stsp free(view);
845 5629093a 2022-07-11 stsp return err ? err : child_err;
848 ea5e7bb5 2018-08-01 stsp static struct tog_view *
849 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
850 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
852 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
854 ea5e7bb5 2018-08-01 stsp if (view == NULL)
855 ea5e7bb5 2018-08-01 stsp return NULL;
857 d6b05b5b 2018-08-04 stsp view->type = type;
858 f7d12f7e 2018-08-01 stsp view->lines = LINES;
859 f7d12f7e 2018-08-01 stsp view->cols = COLS;
860 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
861 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
862 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
863 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
864 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
865 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
866 96a765a8 2018-08-04 stsp view_close(view);
867 ea5e7bb5 2018-08-01 stsp return NULL;
869 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
870 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
871 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
872 96a765a8 2018-08-04 stsp view_close(view);
873 ea5e7bb5 2018-08-01 stsp return NULL;
876 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
877 ea5e7bb5 2018-08-01 stsp return view;
881 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
883 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
885 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
888 9b058f45 2022-06-30 mark /* XXX Stub till we decide what to do. */
890 9b058f45 2022-06-30 mark view_split_begin_y(int lines)
892 9b058f45 2022-06-30 mark return lines * HSPLIT_SCALE;
895 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
897 5c60c32a 2018-10-18 stsp static const struct got_error *
898 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
900 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
902 571ccd73 2022-07-19 mark if (!view->resized && view->mode == TOG_VIEW_SPLIT_HRZN) {
903 3c1dfe12 2022-07-08 mark if (view->resized_y && view->resized_y < view->lines)
904 3c1dfe12 2022-07-08 mark view->begin_y = view->resized_y;
906 3c1dfe12 2022-07-08 mark view->begin_y = view_split_begin_y(view->nlines);
907 9b058f45 2022-06-30 mark view->begin_x = 0;
908 571ccd73 2022-07-19 mark } else if (!view->resized) {
909 3c1dfe12 2022-07-08 mark if (view->resized_x && view->resized_x < view->cols - 1 &&
910 3c1dfe12 2022-07-08 mark view->cols > 119)
911 3c1dfe12 2022-07-08 mark view->begin_x = view->resized_x;
913 3c1dfe12 2022-07-08 mark view->begin_x = view_split_begin_x(0);
914 9b058f45 2022-06-30 mark view->begin_y = 0;
916 9b058f45 2022-06-30 mark view->nlines = LINES - view->begin_y;
917 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
918 5c60c32a 2018-10-18 stsp view->lines = LINES;
919 5c60c32a 2018-10-18 stsp view->cols = COLS;
920 5c60c32a 2018-10-18 stsp err = view_resize(view);
922 5c60c32a 2018-10-18 stsp return err;
924 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN)
925 9b058f45 2022-06-30 mark view->parent->nlines = view->begin_y;
927 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
928 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
930 5c60c32a 2018-10-18 stsp return NULL;
933 5c60c32a 2018-10-18 stsp static const struct got_error *
934 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
936 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
938 5c60c32a 2018-10-18 stsp view->begin_x = 0;
939 571ccd73 2022-07-19 mark view->begin_y = view->resized ? view->begin_y : 0;
940 571ccd73 2022-07-19 mark view->nlines = view->resized ? view->nlines : LINES;
941 5c60c32a 2018-10-18 stsp view->ncols = COLS;
942 5c60c32a 2018-10-18 stsp view->lines = LINES;
943 5c60c32a 2018-10-18 stsp view->cols = COLS;
944 5c60c32a 2018-10-18 stsp err = view_resize(view);
946 5c60c32a 2018-10-18 stsp return err;
948 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
949 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
951 5c60c32a 2018-10-18 stsp return NULL;
955 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
957 5c60c32a 2018-10-18 stsp return view->parent == NULL;
961 6131ff18 2022-06-20 mark view_is_splitscreen(struct tog_view *view)
963 9b058f45 2022-06-30 mark return view->begin_x > 0 || view->begin_y > 0;
967 24b9cfdc 2022-06-30 stsp view_is_fullscreen(struct tog_view *view)
969 24b9cfdc 2022-06-30 stsp return view->nlines == LINES && view->ncols == COLS;
973 49b24ee5 2022-07-03 mark view_is_hsplit_top(struct tog_view *view)
975 49b24ee5 2022-07-03 mark return view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
976 49b24ee5 2022-07-03 mark view_is_splitscreen(view->child);
979 9b058f45 2022-06-30 mark static void
980 9b058f45 2022-06-30 mark view_border(struct tog_view *view)
982 9b058f45 2022-06-30 mark PANEL *panel;
983 9b058f45 2022-06-30 mark const struct tog_view *view_above;
985 9b058f45 2022-06-30 mark if (view->parent)
986 9b058f45 2022-06-30 mark return view_border(view->parent);
988 9b058f45 2022-06-30 mark panel = panel_above(view->panel);
989 9b058f45 2022-06-30 mark if (panel == NULL)
992 9b058f45 2022-06-30 mark view_above = panel_userptr(panel);
993 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
994 9b058f45 2022-06-30 mark mvwhline(view->window, view_above->begin_y - 1,
995 c62d44e7 2023-04-20 naddy view->begin_x, ACS_HLINE, view->ncols);
997 9b058f45 2022-06-30 mark mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
998 c62d44e7 2023-04-20 naddy ACS_VLINE, view->nlines);
1001 3c1dfe12 2022-07-08 mark static const struct got_error *view_init_hsplit(struct tog_view *, int);
1002 9b058f45 2022-06-30 mark static const struct got_error *request_log_commits(struct tog_view *);
1003 9b058f45 2022-06-30 mark static const struct got_error *offset_selection_down(struct tog_view *);
1004 9b058f45 2022-06-30 mark static void offset_selection_up(struct tog_view *);
1005 3c1dfe12 2022-07-08 mark static void view_get_split(struct tog_view *, int *, int *);
1007 4d8c2215 2018-08-19 stsp static const struct got_error *
1008 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
1010 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
1011 9b058f45 2022-06-30 mark int dif, nlines, ncols;
1013 9b058f45 2022-06-30 mark dif = LINES - view->lines; /* line difference */
1015 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
1016 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
1018 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
1019 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
1020 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
1022 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
1024 4dd27a72 2022-06-29 stsp if (view->child) {
1025 9b058f45 2022-06-30 mark int hs = view->child->begin_y;
1027 24b9cfdc 2022-06-30 stsp if (!view_is_fullscreen(view))
1028 c71ed39a 2022-06-29 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
1029 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN ||
1030 9b058f45 2022-06-30 mark view->child->begin_x == 0) {
1031 0dbbbe90 2022-06-17 op ncols = COLS;
1033 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
1034 5c60c32a 2018-10-18 stsp if (view->child->focussed)
1035 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1037 5c60c32a 2018-10-18 stsp show_panel(view->panel);
1039 0dbbbe90 2022-06-17 op ncols = view->child->begin_x;
1041 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
1042 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1045 9b058f45 2022-06-30 mark * XXX This is ugly and needs to be moved into the above
1046 9b058f45 2022-06-30 mark * logic but "works" for now and my attempts at moving it
1047 9b058f45 2022-06-30 mark * break either 'tab' or 'F' key maps in horizontal splits.
1050 9b058f45 2022-06-30 mark err = view_splitscreen(view->child);
1052 9b058f45 2022-06-30 mark return err;
1053 9b058f45 2022-06-30 mark if (dif < 0) { /* top split decreased */
1054 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1056 9b058f45 2022-06-30 mark return err;
1058 9b058f45 2022-06-30 mark view_border(view);
1059 9b058f45 2022-06-30 mark update_panels();
1060 9b058f45 2022-06-30 mark doupdate();
1061 9b058f45 2022-06-30 mark show_panel(view->child->panel);
1062 9b058f45 2022-06-30 mark nlines = view->nlines;
1064 0dbbbe90 2022-06-17 op } else if (view->parent == NULL)
1065 0dbbbe90 2022-06-17 op ncols = COLS;
1067 571ccd73 2022-07-19 mark if (view->resize && dif > 0) {
1068 571ccd73 2022-07-19 mark err = view->resize(view, dif);
1070 571ccd73 2022-07-19 mark return err;
1073 0dbbbe90 2022-06-17 op if (wresize(view->window, nlines, ncols) == ERR)
1074 0dbbbe90 2022-06-17 op return got_error_from_errno("wresize");
1075 0dbbbe90 2022-06-17 op if (replace_panel(view->panel, view->window) == ERR)
1076 0dbbbe90 2022-06-17 op return got_error_from_errno("replace_panel");
1077 0dbbbe90 2022-06-17 op wclear(view->window);
1079 0dbbbe90 2022-06-17 op view->nlines = nlines;
1080 0dbbbe90 2022-06-17 op view->ncols = ncols;
1081 0dbbbe90 2022-06-17 op view->lines = LINES;
1082 0dbbbe90 2022-06-17 op view->cols = COLS;
1084 5c60c32a 2018-10-18 stsp return NULL;
1087 571ccd73 2022-07-19 mark static const struct got_error *
1088 571ccd73 2022-07-19 mark resize_log_view(struct tog_view *view, int increase)
1090 6fe51fee 2022-07-22 mark struct tog_log_view_state *s = &view->state.log;
1091 6fe51fee 2022-07-22 mark const struct got_error *err = NULL;
1092 6fe51fee 2022-07-22 mark int n = 0;
1094 6fe51fee 2022-07-22 mark if (s->selected_entry)
1095 6fe51fee 2022-07-22 mark n = s->selected_entry->idx + view->lines - s->selected;
1098 571ccd73 2022-07-19 mark * Request commits to account for the increased
1099 571ccd73 2022-07-19 mark * height so we have enough to populate the view.
1101 568eae95 2022-09-11 mark if (s->commits->ncommits < n) {
1102 568eae95 2022-09-11 mark view->nscrolled = n - s->commits->ncommits + increase + 1;
1103 571ccd73 2022-07-19 mark err = request_log_commits(view);
1106 571ccd73 2022-07-19 mark return err;
1109 d9a7ab53 2022-07-11 mark static void
1110 d9a7ab53 2022-07-11 mark view_adjust_offset(struct tog_view *view, int n)
1112 d9a7ab53 2022-07-11 mark if (n == 0)
1115 d9a7ab53 2022-07-11 mark if (view->parent && view->parent->offset) {
1116 d9a7ab53 2022-07-11 mark if (view->parent->offset + n >= 0)
1117 d9a7ab53 2022-07-11 mark view->parent->offset += n;
1119 d9a7ab53 2022-07-11 mark view->parent->offset = 0;
1120 d9a7ab53 2022-07-11 mark } else if (view->offset) {
1121 d9a7ab53 2022-07-11 mark if (view->offset - n >= 0)
1122 d9a7ab53 2022-07-11 mark view->offset -= n;
1124 d9a7ab53 2022-07-11 mark view->offset = 0;
1128 3c1dfe12 2022-07-08 mark static const struct got_error *
1129 3c1dfe12 2022-07-08 mark view_resize_split(struct tog_view *view, int resize)
1131 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1132 3c1dfe12 2022-07-08 mark struct tog_view *v = NULL;
1134 3c1dfe12 2022-07-08 mark if (view->parent)
1135 3c1dfe12 2022-07-08 mark v = view->parent;
1139 3c1dfe12 2022-07-08 mark if (!v->child || !view_is_splitscreen(v->child))
1140 3c1dfe12 2022-07-08 mark return NULL;
1142 571ccd73 2022-07-19 mark v->resized = v->child->resized = resize; /* lock for resize event */
1144 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
1145 3c1dfe12 2022-07-08 mark if (v->child->resized_y)
1146 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1147 3c1dfe12 2022-07-08 mark if (view->parent)
1148 3c1dfe12 2022-07-08 mark v->child->begin_y -= resize;
1150 3c1dfe12 2022-07-08 mark v->child->begin_y += resize;
1151 3c1dfe12 2022-07-08 mark if (v->child->begin_y < 3) {
1152 3c1dfe12 2022-07-08 mark view->count = 0;
1153 3c1dfe12 2022-07-08 mark v->child->begin_y = 3;
1154 3c1dfe12 2022-07-08 mark } else if (v->child->begin_y > LINES - 1) {
1155 3c1dfe12 2022-07-08 mark view->count = 0;
1156 3c1dfe12 2022-07-08 mark v->child->begin_y = LINES - 1;
1158 3c1dfe12 2022-07-08 mark v->ncols = COLS;
1159 3c1dfe12 2022-07-08 mark v->child->ncols = COLS;
1160 d9a7ab53 2022-07-11 mark view_adjust_offset(view, resize);
1161 3c1dfe12 2022-07-08 mark err = view_init_hsplit(v, v->child->begin_y);
1163 3c1dfe12 2022-07-08 mark return err;
1164 3c1dfe12 2022-07-08 mark v->child->resized_y = v->child->begin_y;
1166 3c1dfe12 2022-07-08 mark if (v->child->resized_x)
1167 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1168 3c1dfe12 2022-07-08 mark if (view->parent)
1169 3c1dfe12 2022-07-08 mark v->child->begin_x -= resize;
1171 3c1dfe12 2022-07-08 mark v->child->begin_x += resize;
1172 3c1dfe12 2022-07-08 mark if (v->child->begin_x < 11) {
1173 3c1dfe12 2022-07-08 mark view->count = 0;
1174 3c1dfe12 2022-07-08 mark v->child->begin_x = 11;
1175 3c1dfe12 2022-07-08 mark } else if (v->child->begin_x > COLS - 1) {
1176 3c1dfe12 2022-07-08 mark view->count = 0;
1177 3c1dfe12 2022-07-08 mark v->child->begin_x = COLS - 1;
1179 3c1dfe12 2022-07-08 mark v->child->resized_x = v->child->begin_x;
1182 3c1dfe12 2022-07-08 mark v->child->mode = v->mode;
1183 3c1dfe12 2022-07-08 mark v->child->nlines = v->lines - v->child->begin_y;
1184 3c1dfe12 2022-07-08 mark v->child->ncols = v->cols - v->child->begin_x;
1185 3c1dfe12 2022-07-08 mark v->focus_child = 1;
1187 3c1dfe12 2022-07-08 mark err = view_fullscreen(v);
1189 3c1dfe12 2022-07-08 mark return err;
1190 3c1dfe12 2022-07-08 mark err = view_splitscreen(v->child);
1192 3c1dfe12 2022-07-08 mark return err;
1194 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1195 3c1dfe12 2022-07-08 mark err = offset_selection_down(v->child);
1197 3c1dfe12 2022-07-08 mark return err;
1200 6fe51fee 2022-07-22 mark if (v->resize)
1201 6fe51fee 2022-07-22 mark err = v->resize(v, 0);
1202 6fe51fee 2022-07-22 mark else if (v->child->resize)
1203 6fe51fee 2022-07-22 mark err = v->child->resize(v->child, 0);
1205 571ccd73 2022-07-19 mark v->resized = v->child->resized = 0;
1207 3c1dfe12 2022-07-08 mark return err;
1210 3c1dfe12 2022-07-08 mark static void
1211 3c1dfe12 2022-07-08 mark view_transfer_size(struct tog_view *dst, struct tog_view *src)
1213 3c1dfe12 2022-07-08 mark struct tog_view *v = src->child ? src->child : src;
1215 3c1dfe12 2022-07-08 mark dst->resized_x = v->resized_x;
1216 3c1dfe12 2022-07-08 mark dst->resized_y = v->resized_y;
1219 669b5ffa 2018-10-07 stsp static const struct got_error *
1220 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
1222 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1224 669b5ffa 2018-10-07 stsp if (view->child == NULL)
1225 669b5ffa 2018-10-07 stsp return NULL;
1227 669b5ffa 2018-10-07 stsp err = view_close(view->child);
1228 669b5ffa 2018-10-07 stsp view->child = NULL;
1229 669b5ffa 2018-10-07 stsp return err;
1232 0dbbbe90 2022-06-17 op static const struct got_error *
1233 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
1235 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1237 669b5ffa 2018-10-07 stsp view->child = child;
1238 669b5ffa 2018-10-07 stsp child->parent = view;
1240 3c1dfe12 2022-07-08 mark err = view_resize(view);
1242 3c1dfe12 2022-07-08 mark return err;
1244 3c1dfe12 2022-07-08 mark if (view->child->resized_x || view->child->resized_y)
1245 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1247 3c1dfe12 2022-07-08 mark return err;
1250 136e2bd4 2022-07-23 mark static const struct got_error *view_dispatch_request(struct tog_view **,
1251 136e2bd4 2022-07-23 mark struct tog_view *, enum tog_view_type, int, int);
1253 136e2bd4 2022-07-23 mark static const struct got_error *
1254 136e2bd4 2022-07-23 mark view_request_new(struct tog_view **requested, struct tog_view *view,
1255 136e2bd4 2022-07-23 mark enum tog_view_type request)
1257 136e2bd4 2022-07-23 mark struct tog_view *new_view = NULL;
1258 136e2bd4 2022-07-23 mark const struct got_error *err;
1259 136e2bd4 2022-07-23 mark int y = 0, x = 0;
1261 136e2bd4 2022-07-23 mark *requested = NULL;
1263 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP)
1264 136e2bd4 2022-07-23 mark view_get_split(view, &y, &x);
1266 136e2bd4 2022-07-23 mark err = view_dispatch_request(&new_view, view, request, y, x);
1268 136e2bd4 2022-07-23 mark return err;
1270 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && view->mode == TOG_VIEW_SPLIT_HRZN &&
1271 94274a8f 2022-09-19 mark request != TOG_VIEW_HELP) {
1272 136e2bd4 2022-07-23 mark err = view_init_hsplit(view, y);
1274 136e2bd4 2022-07-23 mark return err;
1277 136e2bd4 2022-07-23 mark view->focussed = 0;
1278 136e2bd4 2022-07-23 mark new_view->focussed = 1;
1279 136e2bd4 2022-07-23 mark new_view->mode = view->mode;
1280 94274a8f 2022-09-19 mark new_view->nlines = request == TOG_VIEW_HELP ?
1281 94274a8f 2022-09-19 mark view->lines : view->lines - y;
1283 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP) {
1284 136e2bd4 2022-07-23 mark view_transfer_size(new_view, view);
1285 136e2bd4 2022-07-23 mark err = view_close_child(view);
1287 136e2bd4 2022-07-23 mark return err;
1288 136e2bd4 2022-07-23 mark err = view_set_child(view, new_view);
1290 136e2bd4 2022-07-23 mark return err;
1291 136e2bd4 2022-07-23 mark view->focus_child = 1;
1293 136e2bd4 2022-07-23 mark *requested = new_view;
1295 136e2bd4 2022-07-23 mark return NULL;
1298 34bc9ec9 2019-02-22 stsp static void
1299 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
1301 25791caa 2018-10-24 stsp int cols, lines;
1302 25791caa 2018-10-24 stsp struct winsize size;
1304 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
1305 25791caa 2018-10-24 stsp cols = 80; /* Default */
1306 25791caa 2018-10-24 stsp lines = 24;
1308 25791caa 2018-10-24 stsp cols = size.ws_col;
1309 25791caa 2018-10-24 stsp lines = size.ws_row;
1311 25791caa 2018-10-24 stsp resize_term(lines, cols);
1314 2b49a8ae 2019-06-22 stsp static const struct got_error *
1315 602eda79 2023-02-09 mark view_search_start(struct tog_view *view, int fast_refresh)
1317 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
1318 9b058f45 2022-06-30 mark struct tog_view *v = view;
1319 2b49a8ae 2019-06-22 stsp char pattern[1024];
1322 c0c4acc8 2021-01-24 stsp if (view->search_started) {
1323 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
1324 c0c4acc8 2021-01-24 stsp view->searching = 0;
1325 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
1327 c0c4acc8 2021-01-24 stsp view->search_started = 0;
1329 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
1330 2b49a8ae 2019-06-22 stsp return NULL;
1332 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1333 9b058f45 2022-06-30 mark v = view->child;
1334 9d0feb8b 2022-12-27 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1335 9d0feb8b 2022-12-27 mark v = view->parent;
1337 f641a707 2023-09-05 mark if (tog_io.input_str != NULL) {
1338 f641a707 2023-09-05 mark if (strlcpy(pattern, tog_io.input_str, sizeof(pattern)) >=
1339 f641a707 2023-09-05 mark sizeof(pattern))
1340 f641a707 2023-09-05 mark return got_error(GOT_ERR_NO_SPACE);
1342 f641a707 2023-09-05 mark mvwaddstr(v->window, v->nlines - 1, 0, "/");
1343 f641a707 2023-09-05 mark wclrtoeol(v->window);
1344 f641a707 2023-09-05 mark nodelay(v->window, FALSE); /* block for search term input */
1345 f641a707 2023-09-05 mark nocbreak();
1347 f641a707 2023-09-05 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
1348 f641a707 2023-09-05 mark wrefresh(v->window);
1351 f641a707 2023-09-05 mark nodelay(v->window, TRUE);
1352 f641a707 2023-09-05 mark if (!fast_refresh && !using_mock_io)
1353 f641a707 2023-09-05 mark halfdelay(10);
1354 f641a707 2023-09-05 mark if (ret == ERR)
1355 f641a707 2023-09-05 mark return NULL;
1358 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
1359 7c32bd05 2019-06-22 stsp err = view->search_start(view);
1360 7c32bd05 2019-06-22 stsp if (err) {
1361 7c32bd05 2019-06-22 stsp regfree(&view->regex);
1362 7c32bd05 2019-06-22 stsp return err;
1364 c0c4acc8 2021-01-24 stsp view->search_started = 1;
1365 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
1366 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
1367 2b49a8ae 2019-06-22 stsp view->search_next(view);
1370 2b49a8ae 2019-06-22 stsp return NULL;
1373 7532ccda 2022-07-11 mark /* Switch split mode. If view is a parent or child, draw the new splitscreen. */
1374 d2366e29 2022-07-07 mark static const struct got_error *
1375 d2366e29 2022-07-07 mark switch_split(struct tog_view *view)
1377 d2366e29 2022-07-07 mark const struct got_error *err = NULL;
1378 d2366e29 2022-07-07 mark struct tog_view *v = NULL;
1380 d2366e29 2022-07-07 mark if (view->parent)
1381 d2366e29 2022-07-07 mark v = view->parent;
1385 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN)
1386 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1388 d2366e29 2022-07-07 mark v->mode = TOG_VIEW_SPLIT_HRZN;
1390 7532ccda 2022-07-11 mark if (!v->child)
1391 7532ccda 2022-07-11 mark return NULL;
1392 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->cols < 120)
1393 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_NONE;
1395 d2366e29 2022-07-07 mark view_get_split(v, &v->child->begin_y, &v->child->begin_x);
1396 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN && v->child->resized_y)
1397 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1398 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->child->resized_x)
1399 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1402 d2366e29 2022-07-07 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1403 d2366e29 2022-07-07 mark v->ncols = COLS;
1404 d2366e29 2022-07-07 mark v->child->ncols = COLS;
1405 7532ccda 2022-07-11 mark v->child->nscrolled = LINES - v->child->nlines;
1407 d2366e29 2022-07-07 mark err = view_init_hsplit(v, v->child->begin_y);
1409 d2366e29 2022-07-07 mark return err;
1411 d2366e29 2022-07-07 mark v->child->mode = v->mode;
1412 d2366e29 2022-07-07 mark v->child->nlines = v->lines - v->child->begin_y;
1413 d2366e29 2022-07-07 mark v->focus_child = 1;
1415 d2366e29 2022-07-07 mark err = view_fullscreen(v);
1417 d2366e29 2022-07-07 mark return err;
1418 d2366e29 2022-07-07 mark err = view_splitscreen(v->child);
1420 d2366e29 2022-07-07 mark return err;
1422 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_NONE)
1423 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1424 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1425 7532ccda 2022-07-11 mark err = offset_selection_down(v);
1427 279d2047 2022-07-29 stsp return err;
1428 d2366e29 2022-07-07 mark err = offset_selection_down(v->child);
1430 279d2047 2022-07-29 stsp return err;
1432 7532ccda 2022-07-11 mark offset_selection_up(v);
1433 7532ccda 2022-07-11 mark offset_selection_up(v->child);
1435 dff91825 2022-07-22 mark if (v->resize)
1436 dff91825 2022-07-22 mark err = v->resize(v, 0);
1437 dff91825 2022-07-22 mark else if (v->child->resize)
1438 dff91825 2022-07-22 mark err = v->child->resize(v->child, 0);
1440 d2366e29 2022-07-07 mark return err;
1444 af21bb7e 2023-04-12 mark * Strip trailing whitespace from str starting at byte *n;
1445 af21bb7e 2023-04-12 mark * if *n < 0, use strlen(str). Return new str length in *n.
1447 af21bb7e 2023-04-12 mark static void
1448 af21bb7e 2023-04-12 mark strip_trailing_ws(char *str, int *n)
1450 af21bb7e 2023-04-12 mark size_t x = *n;
1452 af21bb7e 2023-04-12 mark if (str == NULL || *str == '\0')
1455 af21bb7e 2023-04-12 mark if (x < 0)
1456 af21bb7e 2023-04-12 mark x = strlen(str);
1458 af21bb7e 2023-04-12 mark while (x-- > 0 && isspace((unsigned char)str[x]))
1459 af21bb7e 2023-04-12 mark str[x] = '\0';
1461 af21bb7e 2023-04-12 mark *n = x + 1;
1465 af21bb7e 2023-04-12 mark * Extract visible substring of line y from the curses screen
1466 81641b41 2023-04-20 mark * and strip trailing whitespace. If vline is set, overwrite
1467 81641b41 2023-04-20 mark * line[vline] with '|' because the ACS_VLINE character is
1468 81641b41 2023-04-20 mark * written out as 'x'. Write the line to file f.
1470 af21bb7e 2023-04-12 mark static const struct got_error *
1471 af21bb7e 2023-04-12 mark view_write_line(FILE *f, int y, int vline)
1473 af21bb7e 2023-04-12 mark char line[COLS * MB_LEN_MAX]; /* allow for multibyte chars */
1476 af21bb7e 2023-04-12 mark r = mvwinnstr(curscr, y, 0, line, sizeof(line));
1477 af21bb7e 2023-04-12 mark if (r == ERR)
1478 af21bb7e 2023-04-12 mark return got_error_fmt(GOT_ERR_RANGE,
1479 af21bb7e 2023-04-12 mark "failed to extract line %d", y);
1482 af21bb7e 2023-04-12 mark * In some views, lines are padded with blanks to COLS width.
1483 af21bb7e 2023-04-12 mark * Strip them so we can diff without the -b flag when testing.
1485 af21bb7e 2023-04-12 mark strip_trailing_ws(line, &r);
1487 81641b41 2023-04-20 mark if (vline > 0)
1488 af21bb7e 2023-04-12 mark line[vline] = '|';
1490 af21bb7e 2023-04-12 mark w = fprintf(f, "%s\n", line);
1491 af21bb7e 2023-04-12 mark if (w != r + 1) /* \n */
1492 af21bb7e 2023-04-12 mark return got_ferror(f, GOT_ERR_IO);
1494 af21bb7e 2023-04-12 mark return NULL;
1498 af21bb7e 2023-04-12 mark * Capture the visible curses screen by writing each line to the
1499 af21bb7e 2023-04-12 mark * file at the path set via the TOG_SCR_DUMP environment variable.
1501 af21bb7e 2023-04-12 mark static const struct got_error *
1502 af21bb7e 2023-04-12 mark screendump(struct tog_view *view)
1504 af21bb7e 2023-04-12 mark const struct got_error *err;
1507 3aa652ef 2023-04-21 op err = got_opentemp_truncate(tog_io.sdump);
1511 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_x) ||
1512 af21bb7e 2023-04-12 mark (view->parent && view->begin_x)) {
1513 af21bb7e 2023-04-12 mark int ncols = view->child ? view->ncols : view->parent->ncols;
1515 af21bb7e 2023-04-12 mark /* vertical splitscreen */
1516 af21bb7e 2023-04-12 mark for (i = 0; i < view->nlines; ++i) {
1517 3aa652ef 2023-04-21 op err = view_write_line(tog_io.sdump, i, ncols - 1);
1519 af21bb7e 2023-04-12 mark goto done;
1522 af21bb7e 2023-04-12 mark int hline = 0;
1524 af21bb7e 2023-04-12 mark /* fullscreen or horizontal splitscreen */
1525 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_y) ||
1526 af21bb7e 2023-04-12 mark (view->parent && view->begin_y)) /* hsplit */
1527 af21bb7e 2023-04-12 mark hline = view->child ?
1528 af21bb7e 2023-04-12 mark view->child->begin_y : view->begin_y;
1530 af21bb7e 2023-04-12 mark for (i = 0; i < view->lines; i++) {
1531 81641b41 2023-04-20 mark if (hline && i == hline - 1) {
1534 af21bb7e 2023-04-12 mark /* ACS_HLINE writes out as 'q', overwrite it */
1535 af21bb7e 2023-04-12 mark for (c = 0; c < view->cols; ++c)
1536 3aa652ef 2023-04-21 op fputc('-', tog_io.sdump);
1537 3aa652ef 2023-04-21 op fputc('\n', tog_io.sdump);
1541 3aa652ef 2023-04-21 op err = view_write_line(tog_io.sdump, i, 0);
1543 af21bb7e 2023-04-12 mark goto done;
1548 af21bb7e 2023-04-12 mark return err;
1552 f0032ce6 2022-07-02 mark * Compute view->count from numeric input. Assign total to view->count and
1553 f0032ce6 2022-07-02 mark * return first non-numeric key entered.
1555 640cd7ff 2022-06-22 mark static int
1556 640cd7ff 2022-06-22 mark get_compound_key(struct tog_view *view, int c)
1558 9b058f45 2022-06-30 mark struct tog_view *v = view;
1559 9b058f45 2022-06-30 mark int x, n = 0;
1561 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1562 9b058f45 2022-06-30 mark v = view->child;
1563 9b058f45 2022-06-30 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1564 9b058f45 2022-06-30 mark v = view->parent;
1566 640cd7ff 2022-06-22 mark view->count = 0;
1567 f0032ce6 2022-07-02 mark cbreak(); /* block for input */
1568 94b80cfa 2022-08-01 mark nodelay(view->window, FALSE);
1569 9b058f45 2022-06-30 mark wmove(v->window, v->nlines - 1, 0);
1570 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1571 9b058f45 2022-06-30 mark waddch(v->window, ':');
1574 9b058f45 2022-06-30 mark x = getcurx(v->window);
1575 9b058f45 2022-06-30 mark if (x != ERR && x < view->ncols) {
1576 9b058f45 2022-06-30 mark waddch(v->window, c);
1577 9b058f45 2022-06-30 mark wrefresh(v->window);
1581 640cd7ff 2022-06-22 mark * Don't overflow. Max valid request should be the greatest
1582 640cd7ff 2022-06-22 mark * between the longest and total lines; cap at 10 million.
1584 640cd7ff 2022-06-22 mark if (n >= 9999999)
1585 640cd7ff 2022-06-22 mark n = 9999999;
1587 640cd7ff 2022-06-22 mark n = n * 10 + (c - '0');
1588 640cd7ff 2022-06-22 mark } while (((c = wgetch(view->window))) >= '0' && c <= '9' && c != ERR);
1590 94b80cfa 2022-08-01 mark if (c == 'G' || c == 'g') { /* nG key map */
1591 94b80cfa 2022-08-01 mark view->gline = view->hiline = n;
1596 640cd7ff 2022-06-22 mark /* Massage excessive or inapplicable values at the input handler. */
1597 640cd7ff 2022-06-22 mark view->count = n;
1602 3f6c6614 2023-01-23 mark static void
1603 3f6c6614 2023-01-23 mark action_report(struct tog_view *view)
1605 3f6c6614 2023-01-23 mark struct tog_view *v = view;
1607 3f6c6614 2023-01-23 mark if (view_is_hsplit_top(view))
1608 3f6c6614 2023-01-23 mark v = view->child;
1609 3f6c6614 2023-01-23 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1610 3f6c6614 2023-01-23 mark v = view->parent;
1612 3f6c6614 2023-01-23 mark wmove(v->window, v->nlines - 1, 0);
1613 3f6c6614 2023-01-23 mark wclrtoeol(v->window);
1614 3f6c6614 2023-01-23 mark wprintw(v->window, ":%s", view->action);
1615 3f6c6614 2023-01-23 mark wrefresh(v->window);
1618 3f6c6614 2023-01-23 mark * Clear action status report. Only clear in blame view
1619 3f6c6614 2023-01-23 mark * once annotating is complete, otherwise it's too fast.
1621 3f6c6614 2023-01-23 mark if (view->type == TOG_VIEW_BLAME) {
1622 3f6c6614 2023-01-23 mark if (view->state.blame.blame_complete)
1623 3f6c6614 2023-01-23 mark view->action = NULL;
1625 3f6c6614 2023-01-23 mark view->action = NULL;
1629 af21bb7e 2023-04-12 mark * Read the next line from the test script and assign
1630 af21bb7e 2023-04-12 mark * key instruction to *ch. If at EOF, set the *done flag.
1632 0cf4efb1 2018-09-29 stsp static const struct got_error *
1633 d9bb8469 2023-04-20 mark tog_read_script_key(FILE *script, struct tog_view *view, int *ch, int *done)
1635 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1636 af21bb7e 2023-04-12 mark char *line = NULL;
1637 af21bb7e 2023-04-12 mark size_t linesz = 0;
1638 f641a707 2023-09-05 mark ssize_t n;
1641 d9bb8469 2023-04-20 mark if (view->count && --view->count) {
1642 d9bb8469 2023-04-20 mark *ch = view->ch;
1643 d9bb8469 2023-04-20 mark return NULL;
1647 f641a707 2023-09-05 mark if ((n = getline(&line, &linesz, script)) == -1) {
1648 af21bb7e 2023-04-12 mark if (feof(script)) {
1649 af21bb7e 2023-04-12 mark *done = 1;
1650 af21bb7e 2023-04-12 mark goto done;
1652 af21bb7e 2023-04-12 mark err = got_ferror(script, GOT_ERR_IO);
1653 af21bb7e 2023-04-12 mark goto done;
1657 8d212112 2023-04-16 mark if (strncasecmp(line, "WAIT_FOR_UI", 11) == 0)
1658 8d212112 2023-04-16 mark tog_io.wait_for_ui = 1;
1659 8d212112 2023-04-16 mark else if (strncasecmp(line, "KEY_ENTER", 9) == 0)
1660 af21bb7e 2023-04-12 mark *ch = KEY_ENTER;
1661 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_RIGHT", 9) == 0)
1662 af21bb7e 2023-04-12 mark *ch = KEY_RIGHT;
1663 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_LEFT", 8) == 0)
1664 af21bb7e 2023-04-12 mark *ch = KEY_LEFT;
1665 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_DOWN", 8) == 0)
1666 af21bb7e 2023-04-12 mark *ch = KEY_DOWN;
1667 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_UP", 6) == 0)
1668 af21bb7e 2023-04-12 mark *ch = KEY_UP;
1669 c671dc65 2023-04-24 mark else if (strncasecmp(line, "TAB", 3) == 0)
1670 c671dc65 2023-04-24 mark *ch = '\t';
1671 81641b41 2023-04-20 mark else if (strncasecmp(line, "SCREENDUMP", 10) == 0)
1672 af21bb7e 2023-04-12 mark *ch = TOG_KEY_SCRDUMP;
1673 d9bb8469 2023-04-20 mark else if (isdigit((unsigned char)*line)) {
1674 d9bb8469 2023-04-20 mark char *t = line;
1676 d9bb8469 2023-04-20 mark while (isdigit((unsigned char)*t))
1678 d9bb8469 2023-04-20 mark view->ch = *ch = *t;
1679 d9bb8469 2023-04-20 mark *t = '\0';
1680 d9bb8469 2023-04-20 mark /* ignore error, view->count is 0 if instruction is invalid */
1681 d9bb8469 2023-04-20 mark view->count = strtonum(line, 0, INT_MAX, NULL);
1683 af21bb7e 2023-04-12 mark *ch = *line;
1684 f641a707 2023-09-05 mark if (n > 2 && (*ch == '/' || *ch == '&')) {
1685 f641a707 2023-09-05 mark /* skip leading keymap and trim trailing newline */
1686 f641a707 2023-09-05 mark tog_io.input_str = strndup(line + 1, n - 2);
1687 f641a707 2023-09-05 mark if (tog_io.input_str == NULL) {
1688 f641a707 2023-09-05 mark err = got_error_from_errno("strndup");
1689 f641a707 2023-09-05 mark goto done;
1695 af21bb7e 2023-04-12 mark free(line);
1696 af21bb7e 2023-04-12 mark return err;
1699 af21bb7e 2023-04-12 mark static const struct got_error *
1700 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
1701 098596c5 2023-04-14 stsp struct tog_view_list_head *views, int fast_refresh)
1703 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1704 669b5ffa 2018-10-07 stsp struct tog_view *v;
1705 1a76625f 2018-10-22 stsp int ch, errcode;
1707 e5a0f69f 2018-08-18 stsp *new = NULL;
1709 3f6c6614 2023-01-23 mark if (view->action)
1710 3f6c6614 2023-01-23 mark action_report(view);
1712 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
1713 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
1714 640cd7ff 2022-06-22 mark view->search_next_done == TOG_SEARCH_HAVE_NONE) {
1715 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
1716 640cd7ff 2022-06-22 mark view->count = 0;
1719 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
1720 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1721 82954512 2020-02-03 stsp if (errcode)
1722 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1723 82954512 2020-02-03 stsp "pthread_mutex_unlock");
1724 3da8ef85 2021-09-21 stsp sched_yield();
1725 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
1726 82954512 2020-02-03 stsp if (errcode)
1727 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1728 82954512 2020-02-03 stsp "pthread_mutex_lock");
1729 60493ae3 2019-06-20 stsp view->search_next(view);
1730 60493ae3 2019-06-20 stsp return NULL;
1733 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
1734 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1735 1a76625f 2018-10-22 stsp if (errcode)
1736 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
1738 098596c5 2023-04-14 stsp if (using_mock_io) {
1739 d9bb8469 2023-04-20 mark err = tog_read_script_key(tog_io.f, view, &ch, done);
1740 c736b84a 2023-04-16 mark if (err) {
1741 c736b84a 2023-04-16 mark errcode = pthread_mutex_lock(&tog_mutex);
1742 af21bb7e 2023-04-12 mark return err;
1744 af21bb7e 2023-04-12 mark } else if (view->count && --view->count) {
1746 a6d37fac 2022-07-03 mark nodelay(view->window, TRUE);
1747 640cd7ff 2022-06-22 mark ch = wgetch(view->window);
1748 af21bb7e 2023-04-12 mark /* let C-g or backspace abort unfinished count */
1749 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
1750 a6d37fac 2022-07-03 mark view->count = 0;
1752 a6d37fac 2022-07-03 mark ch = view->ch;
1754 a6d37fac 2022-07-03 mark ch = wgetch(view->window);
1755 640cd7ff 2022-06-22 mark if (ch >= '1' && ch <= '9')
1756 640cd7ff 2022-06-22 mark view->ch = ch = get_compound_key(view, ch);
1758 94b80cfa 2022-08-01 mark if (view->hiline && ch != ERR && ch != 0)
1759 94b80cfa 2022-08-01 mark view->hiline = 0; /* key pressed, clear line highlight */
1760 94b80cfa 2022-08-01 mark nodelay(view->window, TRUE);
1761 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1762 1a76625f 2018-10-22 stsp if (errcode)
1763 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1765 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
1766 25791caa 2018-10-24 stsp tog_resizeterm();
1767 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
1768 61266923 2020-01-14 stsp tog_sigcont_received = 0;
1769 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
1770 25791caa 2018-10-24 stsp err = view_resize(v);
1772 25791caa 2018-10-24 stsp return err;
1773 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
1775 25791caa 2018-10-24 stsp return err;
1776 cdfcfb03 2020-12-06 stsp if (v->child) {
1777 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
1779 cdfcfb03 2020-12-06 stsp return err;
1780 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
1781 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
1783 cdfcfb03 2020-12-06 stsp return err;
1784 3c1dfe12 2022-07-08 mark if (v->child->resized_x || v->child->resized_y) {
1785 3c1dfe12 2022-07-08 mark err = view_resize_split(v, 0);
1787 3c1dfe12 2022-07-08 mark return err;
1793 e5a0f69f 2018-08-18 stsp switch (ch) {
1796 ec2a9698 2022-09-15 mark case KEY_F(1):
1797 ec2a9698 2022-09-15 mark if (view->type == TOG_VIEW_HELP)
1798 ec2a9698 2022-09-15 mark err = view->reset(view);
1800 ec2a9698 2022-09-15 mark err = view_request_new(new, view, TOG_VIEW_HELP);
1803 640cd7ff 2022-06-22 mark view->count = 0;
1804 1e37a5c2 2019-05-12 jcs if (view->child) {
1805 e78dc838 2020-12-04 stsp view->focussed = 0;
1806 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1807 e78dc838 2020-12-04 stsp view->focus_child = 1;
1808 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
1809 e78dc838 2020-12-04 stsp view->focussed = 0;
1810 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
1811 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1812 9b058f45 2022-06-30 mark if (!view_is_splitscreen(view)) {
1813 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1814 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent,
1817 9b058f45 2022-06-30 mark return err;
1819 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1820 6131ff18 2022-06-20 mark err = view_fullscreen(view->parent);
1822 9b058f45 2022-06-30 mark return err;
1827 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN) {
1828 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1829 9b058f45 2022-06-30 mark /* might need more commits to fill fullscreen */
1830 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent, 0);
1834 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1836 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1837 9970f7fc 2020-12-03 stsp view->dying = 1;
1843 640cd7ff 2022-06-22 mark view->count = 0;
1844 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
1845 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
1847 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
1848 e78dc838 2020-12-04 stsp view->focussed = 0;
1849 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1850 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
1852 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
1854 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1858 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
1859 9970f7fc 2020-12-03 stsp KEY_RESIZE);
1861 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
1862 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
1863 e78dc838 2020-12-04 stsp view->focussed = 1;
1864 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
1866 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
1867 9b058f45 2022-06-30 mark if (!err && view->mode != TOG_VIEW_SPLIT_HRZN)
1868 6131ff18 2022-06-20 mark err = view_resize(view->parent);
1870 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1874 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
1878 6fe51fee 2022-07-22 mark if (view->resize) {
1879 6fe51fee 2022-07-22 mark err = view->resize(view, 0);
1883 e56a1796 2023-04-24 mark if (view->parent) {
1884 e56a1796 2023-04-24 mark if (view->parent->resize) {
1885 e56a1796 2023-04-24 mark err = view->parent->resize(view->parent, 0);
1886 e56a1796 2023-04-24 mark if (err != NULL)
1889 9b058f45 2022-06-30 mark err = offset_selection_down(view->parent);
1890 e56a1796 2023-04-24 mark if (err != NULL)
1893 e56a1796 2023-04-24 mark err = offset_selection_down(view);
1896 3c1dfe12 2022-07-08 mark view->count = 0;
1897 d2366e29 2022-07-07 mark err = switch_split(view);
1900 3c1dfe12 2022-07-08 mark err = view_resize_split(view, -1);
1903 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 1);
1905 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
1908 640cd7ff 2022-06-22 mark view->count = 0;
1909 60493ae3 2019-06-20 stsp if (view->search_start)
1910 602eda79 2023-02-09 mark view_search_start(view, fast_refresh);
1912 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1916 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
1917 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
1918 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
1919 60493ae3 2019-06-20 stsp view->search_next_done = 0;
1920 60493ae3 2019-06-20 stsp view->search_next(view);
1922 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1925 3f6c6614 2023-01-23 mark if (tog_diff_algo == GOT_DIFF_ALGORITHM_MYERS) {
1926 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
1927 3f6c6614 2023-01-23 mark view->action = "Patience diff algorithm";
1929 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
1930 3f6c6614 2023-01-23 mark view->action = "Myers diff algorithm";
1932 917d79a7 2022-07-01 stsp TAILQ_FOREACH(v, views, entry) {
1933 917d79a7 2022-07-01 stsp if (v->reset) {
1934 917d79a7 2022-07-01 stsp err = v->reset(v);
1936 917d79a7 2022-07-01 stsp return err;
1938 917d79a7 2022-07-01 stsp if (v->child && v->child->reset) {
1939 917d79a7 2022-07-01 stsp err = v->child->reset(v->child);
1941 917d79a7 2022-07-01 stsp return err;
1945 af21bb7e 2023-04-12 mark case TOG_KEY_SCRDUMP:
1946 af21bb7e 2023-04-12 mark err = screendump(view);
1949 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1953 e5a0f69f 2018-08-18 stsp return err;
1957 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1959 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1960 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1962 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1964 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1967 669b5ffa 2018-10-07 stsp return view->focussed;
1970 bcbd79e2 2018-08-19 stsp static const struct got_error *
1971 098596c5 2023-04-14 stsp tog_io_close(void)
1973 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1975 098596c5 2023-04-14 stsp if (tog_io.cin && fclose(tog_io.cin) == EOF)
1976 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cin, GOT_ERR_IO);
1977 098596c5 2023-04-14 stsp if (tog_io.cout && fclose(tog_io.cout) == EOF && err == NULL)
1978 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cout, GOT_ERR_IO);
1979 098596c5 2023-04-14 stsp if (tog_io.f && fclose(tog_io.f) == EOF && err == NULL)
1980 098596c5 2023-04-14 stsp err = got_ferror(tog_io.f, GOT_ERR_IO);
1981 3aa652ef 2023-04-21 op if (tog_io.sdump && fclose(tog_io.sdump) == EOF && err == NULL)
1982 3aa652ef 2023-04-21 op err = got_ferror(tog_io.sdump, GOT_ERR_IO);
1983 f641a707 2023-09-05 mark if (tog_io.input_str != NULL)
1984 f641a707 2023-09-05 mark free(tog_io.input_str);
1986 af21bb7e 2023-04-12 mark return err;
1989 af21bb7e 2023-04-12 mark static const struct got_error *
1990 098596c5 2023-04-14 stsp view_loop(struct tog_view *view)
1992 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1993 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1994 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1995 d2366e29 2022-07-07 mark char *mode;
1996 fd823528 2018-10-22 stsp int fast_refresh = 10;
1997 1a76625f 2018-10-22 stsp int done = 0, errcode;
1999 d2366e29 2022-07-07 mark mode = getenv("TOG_VIEW_SPLIT_MODE");
2000 d2366e29 2022-07-07 mark if (!mode || !(*mode == 'h' || *mode == 'H'))
2001 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_VERT;
2003 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_HRZN;
2005 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2006 1a76625f 2018-10-22 stsp if (errcode)
2007 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
2009 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
2010 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
2012 1004088d 2018-09-29 stsp view->focussed = 1;
2013 878940b7 2018-09-29 stsp err = view->show(view);
2015 0cf4efb1 2018-09-29 stsp return err;
2016 0cf4efb1 2018-09-29 stsp update_panels();
2017 0cf4efb1 2018-09-29 stsp doupdate();
2018 5629093a 2022-07-11 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_thread_error &&
2019 5629093a 2022-07-11 stsp !tog_fatal_signal_received()) {
2020 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
2021 098596c5 2023-04-14 stsp if (fast_refresh && --fast_refresh == 0 && !using_mock_io)
2022 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
2024 098596c5 2023-04-14 stsp err = view_input(&new_view, &done, view, &views, fast_refresh);
2028 dc2c3344 2023-01-23 mark if (view->dying && view == TAILQ_FIRST(&views) &&
2029 dc2c3344 2023-01-23 mark TAILQ_NEXT(view, entry) == NULL)
2031 dc2c3344 2023-01-23 mark if (done) {
2032 dc2c3344 2023-01-23 mark struct tog_view *v;
2035 dc2c3344 2023-01-23 mark * When we quit, scroll the screen up a single line
2036 dc2c3344 2023-01-23 mark * so we don't lose any information.
2038 dc2c3344 2023-01-23 mark TAILQ_FOREACH(v, &views, entry) {
2039 dc2c3344 2023-01-23 mark wmove(v->window, 0, 0);
2040 dc2c3344 2023-01-23 mark wdeleteln(v->window);
2041 dc2c3344 2023-01-23 mark wnoutrefresh(v->window);
2042 dc2c3344 2023-01-23 mark if (v->child && !view_is_fullscreen(v)) {
2043 dc2c3344 2023-01-23 mark wmove(v->child->window, 0, 0);
2044 dc2c3344 2023-01-23 mark wdeleteln(v->child->window);
2045 dc2c3344 2023-01-23 mark wnoutrefresh(v->child->window);
2048 dc2c3344 2023-01-23 mark doupdate();
2051 9970f7fc 2020-12-03 stsp if (view->dying) {
2052 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
2054 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
2055 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
2057 e78dc838 2020-12-04 stsp else if (view->parent)
2058 669b5ffa 2018-10-07 stsp prev = view->parent;
2060 e78dc838 2020-12-04 stsp if (view->parent) {
2061 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
2062 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
2063 9b058f45 2022-06-30 mark /* Restore fullscreen line height. */
2064 9b058f45 2022-06-30 mark view->parent->nlines = view->parent->lines;
2065 0dbbbe90 2022-06-17 op err = view_resize(view->parent);
2068 3c1dfe12 2022-07-08 mark /* Make resized splits persist. */
2069 3c1dfe12 2022-07-08 mark view_transfer_size(view->parent, view);
2071 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
2073 9970f7fc 2020-12-03 stsp err = view_close(view);
2075 e5a0f69f 2018-08-18 stsp goto done;
2077 e78dc838 2020-12-04 stsp view = NULL;
2078 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
2079 e78dc838 2020-12-04 stsp if (v->focussed)
2082 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
2083 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
2085 e78dc838 2020-12-04 stsp view = prev;
2086 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
2087 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
2088 e78dc838 2020-12-04 stsp tog_view_list_head);
2090 e78dc838 2020-12-04 stsp if (view) {
2091 e78dc838 2020-12-04 stsp if (view->focus_child) {
2092 e78dc838 2020-12-04 stsp view->child->focussed = 1;
2093 e78dc838 2020-12-04 stsp view = view->child;
2095 e78dc838 2020-12-04 stsp view->focussed = 1;
2099 bcbd79e2 2018-08-19 stsp if (new_view) {
2100 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
2101 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
2102 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
2103 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
2105 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
2106 86c66b02 2018-10-18 stsp err = view_close(v);
2108 86c66b02 2018-10-18 stsp goto done;
2111 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
2112 fed7eaa8 2018-10-24 stsp view = new_view;
2114 dc2c3344 2023-01-23 mark if (view && !done) {
2115 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
2116 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
2117 e78dc838 2020-12-04 stsp view = view->child;
2119 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
2120 e78dc838 2020-12-04 stsp view = view->parent;
2122 e78dc838 2020-12-04 stsp show_panel(view->panel);
2123 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
2124 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
2125 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
2126 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
2128 1a76625f 2018-10-22 stsp goto done;
2130 669b5ffa 2018-10-07 stsp err = view->show(view);
2132 1a76625f 2018-10-22 stsp goto done;
2133 669b5ffa 2018-10-07 stsp if (view->child) {
2134 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
2136 1a76625f 2018-10-22 stsp goto done;
2138 1a76625f 2018-10-22 stsp update_panels();
2139 1a76625f 2018-10-22 stsp doupdate();
2143 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
2144 5629093a 2022-07-11 stsp const struct got_error *close_err;
2145 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
2146 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
2147 5629093a 2022-07-11 stsp close_err = view_close(view);
2148 5629093a 2022-07-11 stsp if (close_err && err == NULL)
2149 5629093a 2022-07-11 stsp err = close_err;
2152 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2153 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
2154 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
2156 e5a0f69f 2018-08-18 stsp return err;
2159 4ed7e80c 2018-05-20 stsp __dead static void
2160 9f7d7167 2018-04-29 stsp usage_log(void)
2163 c70c5802 2018-08-01 stsp fprintf(stderr,
2164 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
2165 9f7d7167 2018-04-29 stsp getprogname());
2169 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
2170 80ddbec8 2018-04-29 stsp static const struct got_error *
2171 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
2173 00dfcb92 2018-06-11 stsp char *vis = NULL;
2174 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2176 963b370f 2018-05-20 stsp *ws = NULL;
2177 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
2178 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
2179 00dfcb92 2018-06-11 stsp int vislen;
2180 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
2181 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
2183 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
2184 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
2186 00dfcb92 2018-06-11 stsp return err;
2187 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
2188 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
2189 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
2190 a7f50699 2018-06-11 stsp goto done;
2194 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
2195 a7f50699 2018-06-11 stsp if (*ws == NULL) {
2196 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
2197 a7f50699 2018-06-11 stsp goto done;
2200 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
2201 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
2203 00dfcb92 2018-06-11 stsp free(vis);
2204 963b370f 2018-05-20 stsp if (err) {
2205 963b370f 2018-05-20 stsp free(*ws);
2206 963b370f 2018-05-20 stsp *ws = NULL;
2207 963b370f 2018-05-20 stsp *wlen = 0;
2209 963b370f 2018-05-20 stsp return err;
2212 145b6838 2022-06-16 stsp static const struct got_error *
2213 145b6838 2022-06-16 stsp expand_tab(char **ptr, const char *src)
2215 145b6838 2022-06-16 stsp char *dst;
2216 145b6838 2022-06-16 stsp size_t len, n, idx = 0, sz = 0;
2218 145b6838 2022-06-16 stsp *ptr = NULL;
2219 145b6838 2022-06-16 stsp n = len = strlen(src);
2220 6e1c41ad 2022-06-16 mark dst = malloc(n + 1);
2221 145b6838 2022-06-16 stsp if (dst == NULL)
2222 145b6838 2022-06-16 stsp return got_error_from_errno("malloc");
2224 145b6838 2022-06-16 stsp while (idx < len && src[idx]) {
2225 145b6838 2022-06-16 stsp const char c = src[idx];
2227 145b6838 2022-06-16 stsp if (c == '\t') {
2228 145b6838 2022-06-16 stsp size_t nb = TABSIZE - sz % TABSIZE;
2231 367ddf28 2022-06-16 mark p = realloc(dst, n + nb);
2232 6e1c41ad 2022-06-16 mark if (p == NULL) {
2233 6e1c41ad 2022-06-16 mark free(dst);
2234 6e1c41ad 2022-06-16 mark return got_error_from_errno("realloc");
2239 6e1c41ad 2022-06-16 mark memset(dst + sz, ' ', nb);
2242 145b6838 2022-06-16 stsp dst[sz++] = src[idx];
2246 145b6838 2022-06-16 stsp dst[sz] = '\0';
2247 145b6838 2022-06-16 stsp *ptr = dst;
2248 145b6838 2022-06-16 stsp return NULL;
2252 4e4a9ac8 2022-06-17 op * Advance at most n columns from wline starting at offset off.
2253 4e4a9ac8 2022-06-17 op * Return the index to the first character after the span operation.
2254 6046ddd5 2023-05-29 op * Return the combined column width of all spanned wide characters in
2258 4e4a9ac8 2022-06-17 op span_wline(int *rcol, int off, wchar_t *wline, int n, int col_tab_align)
2260 4e4a9ac8 2022-06-17 op int width, i, cols = 0;
2262 4e4a9ac8 2022-06-17 op if (n == 0) {
2263 4e4a9ac8 2022-06-17 op *rcol = cols;
2267 4e4a9ac8 2022-06-17 op for (i = off; wline[i] != L'\0'; ++i) {
2268 4e4a9ac8 2022-06-17 op if (wline[i] == L'\t')
2269 4e4a9ac8 2022-06-17 op width = TABSIZE - ((cols + col_tab_align) % TABSIZE);
2271 4e4a9ac8 2022-06-17 op width = wcwidth(wline[i]);
2273 4e4a9ac8 2022-06-17 op if (width == -1) {
2275 4e4a9ac8 2022-06-17 op wline[i] = L'.';
2278 4e4a9ac8 2022-06-17 op if (cols + width > n)
2280 4e4a9ac8 2022-06-17 op cols += width;
2283 4e4a9ac8 2022-06-17 op *rcol = cols;
2288 ccda2f4d 2022-06-16 stsp * Format a line for display, ensuring that it won't overflow a width limit.
2289 ccda2f4d 2022-06-16 stsp * With scrolling, the width returned refers to the scrolled version of the
2290 ccda2f4d 2022-06-16 stsp * line, which starts at (*wlinep)[*scrollxp]. The caller must free *wlinep.
2292 ccda2f4d 2022-06-16 stsp static const struct got_error *
2293 ccda2f4d 2022-06-16 stsp format_line(wchar_t **wlinep, int *widthp, int *scrollxp,
2294 ccda2f4d 2022-06-16 stsp const char *line, int nscroll, int wlimit, int col_tab_align, int expand)
2296 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2298 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
2299 145b6838 2022-06-16 stsp char *exstr = NULL;
2300 963b370f 2018-05-20 stsp size_t wlen;
2301 4e4a9ac8 2022-06-17 op int i, scrollx;
2303 963b370f 2018-05-20 stsp *wlinep = NULL;
2304 b700b5d6 2018-07-10 stsp *widthp = 0;
2306 145b6838 2022-06-16 stsp if (expand) {
2307 145b6838 2022-06-16 stsp err = expand_tab(&exstr, line);
2309 145b6838 2022-06-16 stsp return err;
2312 145b6838 2022-06-16 stsp err = mbs2ws(&wline, &wlen, expand ? exstr : line);
2313 145b6838 2022-06-16 stsp free(exstr);
2315 963b370f 2018-05-20 stsp return err;
2317 4e4a9ac8 2022-06-17 op scrollx = span_wline(&cols, 0, wline, nscroll, col_tab_align);
2319 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
2320 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2323 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
2324 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2328 4e4a9ac8 2022-06-17 op i = span_wline(&cols, scrollx, wline, wlimit, col_tab_align);
2329 4e4a9ac8 2022-06-17 op wline[i] = L'\0';
2331 b700b5d6 2018-07-10 stsp if (widthp)
2332 b700b5d6 2018-07-10 stsp *widthp = cols;
2333 ccda2f4d 2022-06-16 stsp if (scrollxp)
2334 ccda2f4d 2022-06-16 stsp *scrollxp = scrollx;
2336 963b370f 2018-05-20 stsp free(wline);
2338 963b370f 2018-05-20 stsp *wlinep = wline;
2339 963b370f 2018-05-20 stsp return err;
2342 8b473291 2019-02-21 stsp static const struct got_error*
2343 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
2344 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
2346 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
2347 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
2349 8b473291 2019-02-21 stsp const char *name;
2351 8b473291 2019-02-21 stsp *refs_str = NULL;
2353 9cd447eb 2023-05-17 op if (refs == NULL)
2354 9cd447eb 2023-05-17 op return NULL;
2356 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
2357 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
2358 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
2361 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
2362 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
2364 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
2365 8b473291 2019-02-21 stsp name += 5;
2366 675a8e0a 2023-05-28 stsp if (strncmp(name, "got/", 4) == 0)
2368 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
2369 8b473291 2019-02-21 stsp name += 6;
2370 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
2371 8b473291 2019-02-21 stsp name += 8;
2372 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
2373 563ffc1b 2023-06-14 op if (s != NULL && strcmp(s, "/" GOT_REF_HEAD) == 0)
2376 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
2379 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
2380 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
2381 5d844a1e 2019-08-13 stsp if (err) {
2382 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
2383 48cae60d 2020-09-22 stsp free(ref_id);
2386 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
2387 5d844a1e 2019-08-13 stsp err = NULL;
2388 5d844a1e 2019-08-13 stsp tag = NULL;
2391 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
2392 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
2393 48cae60d 2020-09-22 stsp free(ref_id);
2395 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
2396 52b5abe1 2019-08-13 stsp if (cmp != 0)
2398 8b473291 2019-02-21 stsp s = *refs_str;
2399 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
2400 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
2401 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2403 8b473291 2019-02-21 stsp *refs_str = NULL;
2409 8b473291 2019-02-21 stsp return err;
2412 963b370f 2018-05-20 stsp static const struct got_error *
2413 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
2414 27a741e5 2019-09-11 stsp int col_tab_align)
2416 e6b8b890 2020-12-29 naddy char *smallerthan;
2418 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
2419 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
2420 5813d178 2019-03-09 stsp author = smallerthan + 1;
2421 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
2422 ccda2f4d 2022-06-16 stsp return format_line(wauthor, author_width, NULL, author, 0, limit,
2423 ccda2f4d 2022-06-16 stsp col_tab_align, 0);
2426 5813d178 2019-03-09 stsp static const struct got_error *
2427 c935fd51 2023-07-23 mark draw_commit(struct tog_view *view, struct commit_queue_entry *entry,
2428 c935fd51 2023-07-23 mark const size_t date_display_cols, int author_display_cols)
2430 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2431 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2432 c935fd51 2023-07-23 mark struct got_commit_object *commit = entry->commit;
2433 c935fd51 2023-07-23 mark struct got_object_id *id = entry->id;
2434 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
2435 0b570e72 2023-05-16 op char *refs_str = NULL;
2436 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
2437 5813d178 2019-03-09 stsp char *author = NULL;
2438 cc3ce059 2023-05-29 stsp wchar_t *wrefstr = NULL, *wlogmsg = NULL, *wauthor = NULL;
2439 cc3ce059 2023-05-29 stsp int author_width, refstr_width, logmsg_width;
2440 5813d178 2019-03-09 stsp char *newline, *line = NULL;
2441 cc3ce059 2023-05-29 stsp int col, limit, scrollx, logmsg_x;
2442 c935fd51 2023-07-23 mark const int avail = view->ncols, marker_column = author_display_cols + 1;
2443 ccb26ccd 2018-11-05 stsp struct tm tm;
2444 45d799e2 2018-12-23 stsp time_t committer_time;
2445 11b20872 2019-11-08 stsp struct tog_color *tc;
2446 689555c9 2023-05-15 stsp struct got_reflist_head *refs;
2448 99301cec 2023-07-24 stsp if (tog_base_commit.id != NULL && tog_base_commit.idx == -1 &&
2449 99301cec 2023-07-24 stsp got_object_id_cmp(id, tog_base_commit.id) == 0)
2450 99301cec 2023-07-24 stsp tog_base_commit.idx = entry->idx;
2451 7c67cf56 2023-07-25 stsp if (tog_io.wait_for_ui && s->thread_args.need_commit_marker) {
2454 7c67cf56 2023-07-25 stsp rc = pthread_cond_wait(&s->thread_args.log_loaded, &tog_mutex);
2456 7c67cf56 2023-07-25 stsp return got_error_set_errno(rc, "pthread_cond_wait");
2459 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
2460 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
2461 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
2462 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
2463 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
2465 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
2466 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
2468 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
2469 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
2471 11b20872 2019-11-08 stsp wattr_on(view->window,
2472 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2473 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
2475 11b20872 2019-11-08 stsp wattr_off(view->window,
2476 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2477 27a741e5 2019-09-11 stsp col = limit;
2478 b39d25c7 2018-07-10 stsp if (col > avail)
2479 b39d25c7 2018-07-10 stsp goto done;
2481 6570a66d 2019-11-08 stsp if (avail >= 120) {
2482 6570a66d 2019-11-08 stsp char *id_str;
2483 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
2485 6570a66d 2019-11-08 stsp goto done;
2486 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2488 11b20872 2019-11-08 stsp wattr_on(view->window,
2489 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2490 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
2492 11b20872 2019-11-08 stsp wattr_off(view->window,
2493 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2494 6570a66d 2019-11-08 stsp free(id_str);
2496 6570a66d 2019-11-08 stsp if (col > avail)
2497 6570a66d 2019-11-08 stsp goto done;
2500 10aab77f 2022-07-19 op if (s->use_committer)
2501 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(commit));
2503 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(commit));
2504 5813d178 2019-03-09 stsp if (author == NULL) {
2505 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2506 80ddbec8 2018-04-29 stsp goto done;
2508 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
2510 bb737323 2018-05-20 stsp goto done;
2511 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
2513 11b20872 2019-11-08 stsp wattr_on(view->window,
2514 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2515 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
2516 bb737323 2018-05-20 stsp col += author_width;
2517 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
2518 99301cec 2023-07-24 stsp if (tog_base_commit.marker != GOT_WORKTREE_STATE_UNKNOWN &&
2519 c935fd51 2023-07-23 mark author_width == marker_column &&
2520 e31c89e9 2023-08-22 mark entry->idx == tog_base_commit.idx && !s->limit_view) {
2521 9e0b5624 2023-07-23 mark tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2523 9e0b5624 2023-07-23 mark wattr_on(view->window,
2524 9e0b5624 2023-07-23 mark COLOR_PAIR(tc->colorpair), NULL);
2525 c935fd51 2023-07-23 mark waddch(view->window, tog_base_commit.marker);
2527 9e0b5624 2023-07-23 mark wattr_off(view->window,
2528 9e0b5624 2023-07-23 mark COLOR_PAIR(tc->colorpair), NULL);
2530 c935fd51 2023-07-23 mark waddch(view->window, ' ');
2532 bb737323 2018-05-20 stsp author_width++;
2535 f0f62654 2022-09-08 mark wattr_off(view->window,
2536 f0f62654 2022-09-08 mark COLOR_PAIR(tc->colorpair), NULL);
2537 9c2eaf34 2018-05-20 stsp if (col > avail)
2538 9c2eaf34 2018-05-20 stsp goto done;
2540 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
2542 6d9fbc00 2018-04-29 stsp goto done;
2543 bb737323 2018-05-20 stsp logmsg = logmsg0;
2544 bb737323 2018-05-20 stsp while (*logmsg == '\n')
2546 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
2547 bb737323 2018-05-20 stsp if (newline)
2548 bb737323 2018-05-20 stsp *newline = '\0';
2550 cc3ce059 2023-05-29 stsp limit = avail - col;
2551 cc3ce059 2023-05-29 stsp if (view->child && !view_is_hsplit_top(view) && limit > 0)
2552 cc3ce059 2023-05-29 stsp limit--; /* for the border */
2554 689555c9 2023-05-15 stsp /* Prepend reference labels to log message if possible .*/
2555 689555c9 2023-05-15 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, id);
2556 9cd447eb 2023-05-17 op err = build_refs_str(&refs_str, refs, id, s->repo);
2559 0b570e72 2023-05-16 op if (refs_str) {
2562 cc3ce059 2023-05-29 stsp if (asprintf(&rs, "[%s]", refs_str) == -1) {
2563 689555c9 2023-05-15 stsp err = got_error_from_errno("asprintf");
2564 689555c9 2023-05-15 stsp goto done;
2566 cc3ce059 2023-05-29 stsp err = format_line(&wrefstr, &refstr_width,
2567 cc3ce059 2023-05-29 stsp &scrollx, rs, view->x, limit, col, 1);
2570 cc3ce059 2023-05-29 stsp goto done;
2571 689555c9 2023-05-15 stsp tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2573 689555c9 2023-05-15 stsp wattr_on(view->window,
2574 689555c9 2023-05-15 stsp COLOR_PAIR(tc->colorpair), NULL);
2575 cc3ce059 2023-05-29 stsp waddwstr(view->window, &wrefstr[scrollx]);
2577 689555c9 2023-05-15 stsp wattr_off(view->window,
2578 689555c9 2023-05-15 stsp COLOR_PAIR(tc->colorpair), NULL);
2579 cc3ce059 2023-05-29 stsp col += MAX(refstr_width, 0);
2580 cc3ce059 2023-05-29 stsp if (col > avail)
2581 cc3ce059 2023-05-29 stsp goto done;
2583 cc3ce059 2023-05-29 stsp if (col < avail) {
2584 cc3ce059 2023-05-29 stsp waddch(view->window, ' ');
2588 cc3ce059 2023-05-29 stsp if (refstr_width > 0)
2589 cc3ce059 2023-05-29 stsp logmsg_x = 0;
2591 cc3ce059 2023-05-29 stsp int unscrolled_refstr_width;
2592 cc3ce059 2023-05-29 stsp size_t len = wcslen(wrefstr);
2595 cc3ce059 2023-05-29 stsp * No need to check for -1 return value here since
2596 cc3ce059 2023-05-29 stsp * unprintables have been replaced by span_wline().
2598 cc3ce059 2023-05-29 stsp unscrolled_refstr_width = wcswidth(wrefstr, len);
2599 cc3ce059 2023-05-29 stsp unscrolled_refstr_width += 1; /* trailing space */
2600 cc3ce059 2023-05-29 stsp logmsg_x = view->x - unscrolled_refstr_width;
2603 cc3ce059 2023-05-29 stsp limit = avail - col;
2604 cc3ce059 2023-05-29 stsp if (view->child && !view_is_hsplit_top(view) && limit > 0)
2605 cc3ce059 2023-05-29 stsp limit--; /* for the border */
2607 cc3ce059 2023-05-29 stsp logmsg_x = view->x;
2609 cc3ce059 2023-05-29 stsp err = format_line(&wlogmsg, &logmsg_width, &scrollx, logmsg, logmsg_x,
2610 cc3ce059 2023-05-29 stsp limit, col, 1);
2612 cc3ce059 2023-05-29 stsp goto done;
2613 cc3ce059 2023-05-29 stsp waddwstr(view->window, &wlogmsg[scrollx]);
2614 29688b02 2022-06-16 stsp col += MAX(logmsg_width, 0);
2615 27a741e5 2019-09-11 stsp while (col < avail) {
2616 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2620 80ddbec8 2018-04-29 stsp free(logmsg0);
2621 bb737323 2018-05-20 stsp free(wlogmsg);
2622 cc3ce059 2023-05-29 stsp free(wrefstr);
2623 0b570e72 2023-05-16 op free(refs_str);
2624 5813d178 2019-03-09 stsp free(author);
2625 bb737323 2018-05-20 stsp free(wauthor);
2626 80ddbec8 2018-04-29 stsp free(line);
2627 80ddbec8 2018-04-29 stsp return err;
2630 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
2631 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
2632 899d86c2 2018-05-10 stsp struct got_object_id *id)
2634 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
2635 e15c42de 2022-09-05 op struct got_object_id *dup;
2637 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
2638 80ddbec8 2018-04-29 stsp if (entry == NULL)
2639 899d86c2 2018-05-10 stsp return NULL;
2641 e15c42de 2022-09-05 op dup = got_object_id_dup(id);
2642 e15c42de 2022-09-05 op if (dup == NULL) {
2643 e15c42de 2022-09-05 op free(entry);
2644 e15c42de 2022-09-05 op return NULL;
2647 e15c42de 2022-09-05 op entry->id = dup;
2648 99db9666 2018-05-07 stsp entry->commit = commit;
2649 899d86c2 2018-05-10 stsp return entry;
2652 99db9666 2018-05-07 stsp static void
2653 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
2655 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
2657 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
2658 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
2659 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
2660 ecb28ae0 2018-07-16 stsp commits->ncommits--;
2661 e15c42de 2022-09-05 op free(entry->id);
2662 99db9666 2018-05-07 stsp free(entry);
2665 99db9666 2018-05-07 stsp static void
2666 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
2668 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
2669 99db9666 2018-05-07 stsp pop_commit(commits);
2672 c4972b91 2018-05-07 stsp static const struct got_error *
2673 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
2674 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
2676 13add988 2019-10-15 stsp const struct got_error *err = NULL;
2677 13add988 2019-10-15 stsp regmatch_t regmatch;
2678 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
2680 13add988 2019-10-15 stsp *have_match = 0;
2682 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
2684 13add988 2019-10-15 stsp return err;
2686 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
2688 13add988 2019-10-15 stsp goto done;
2690 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
2691 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2692 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
2693 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2694 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
2695 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
2696 13add988 2019-10-15 stsp *have_match = 1;
2698 13add988 2019-10-15 stsp free(id_str);
2699 13add988 2019-10-15 stsp free(logmsg);
2700 13add988 2019-10-15 stsp return err;
2703 13add988 2019-10-15 stsp static const struct got_error *
2704 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
2706 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
2709 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
2710 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
2711 1a76625f 2018-10-22 stsp * while updating the display.
2714 d9787ed8 2022-09-10 op struct got_object_id id;
2715 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
2716 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
2717 568eae95 2022-09-11 mark int limit_match = 0;
2718 1a76625f 2018-10-22 stsp int errcode;
2720 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
2721 4e0d2870 2020-12-07 naddy NULL, NULL);
2725 d9787ed8 2022-09-10 op err = got_object_open_as_commit(&commit, a->repo, &id);
2728 d9787ed8 2022-09-10 op entry = alloc_commit_queue_entry(commit, &id);
2729 9ba79e04 2018-06-11 stsp if (entry == NULL) {
2730 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
2734 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2735 1a76625f 2018-10-22 stsp if (errcode) {
2736 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
2737 13add988 2019-10-15 stsp "pthread_mutex_lock");
2741 568eae95 2022-09-11 mark entry->idx = a->real_commits->ncommits;
2742 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->real_commits->head, entry, entry);
2743 568eae95 2022-09-11 mark a->real_commits->ncommits++;
2745 568eae95 2022-09-11 mark if (*a->limiting) {
2746 568eae95 2022-09-11 mark err = match_commit(&limit_match, &id, commit,
2747 568eae95 2022-09-11 mark a->limit_regex);
2751 568eae95 2022-09-11 mark if (limit_match) {
2752 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
2754 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(
2755 568eae95 2022-09-11 mark entry->commit, entry->id);
2756 568eae95 2022-09-11 mark if (matched == NULL) {
2757 568eae95 2022-09-11 mark err = got_error_from_errno(
2758 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
2761 34a842a4 2022-09-18 mark matched->commit = entry->commit;
2762 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
2764 568eae95 2022-09-11 mark matched->idx = a->limit_commits->ncommits;
2765 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->limit_commits->head,
2766 568eae95 2022-09-11 mark matched, entry);
2767 568eae95 2022-09-11 mark a->limit_commits->ncommits++;
2771 568eae95 2022-09-11 mark * This is how we signal log_thread() that we
2772 568eae95 2022-09-11 mark * have found a match, and that it should be
2773 568eae95 2022-09-11 mark * counted as a new entry for the view.
2775 568eae95 2022-09-11 mark a->limit_match = limit_match;
2778 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
2779 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
2780 7c1452c1 2020-03-26 stsp int have_match;
2781 d9787ed8 2022-09-10 op err = match_commit(&have_match, &id, commit, a->regex);
2785 568eae95 2022-09-11 mark if (*a->limiting) {
2786 568eae95 2022-09-11 mark if (limit_match && have_match)
2787 568eae95 2022-09-11 mark *a->search_next_done =
2788 568eae95 2022-09-11 mark TOG_SEARCH_HAVE_MORE;
2789 568eae95 2022-09-11 mark } else if (have_match)
2790 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
2793 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2794 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2795 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2796 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2799 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
2801 9ba79e04 2018-06-11 stsp return err;
2804 2b779855 2020-12-05 naddy static void
2805 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
2807 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
2808 2b779855 2020-12-05 naddy int ncommits = 0;
2810 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
2811 2b779855 2020-12-05 naddy while (entry) {
2812 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
2813 2b779855 2020-12-05 naddy s->selected_entry = entry;
2816 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
2817 2b779855 2020-12-05 naddy ncommits++;
2821 0553a4e3 2018-04-30 stsp static const struct got_error *
2822 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
2824 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
2825 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
2826 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
2827 cbb0c8d7 2022-08-12 mark int limit = view->nlines;
2828 60493ae3 2019-06-20 stsp int width;
2829 cc3ce059 2023-05-29 stsp int ncommits, author_cols = 4, refstr_cols;
2830 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
2831 8b473291 2019-02-21 stsp char *refs_str = NULL;
2832 ecb28ae0 2018-07-16 stsp wchar_t *wline;
2833 11b20872 2019-11-08 stsp struct tog_color *tc;
2834 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
2835 cc3ce059 2023-05-29 stsp struct got_reflist_head *refs;
2837 cbb0c8d7 2022-08-12 mark if (view_is_hsplit_top(view))
2838 cbb0c8d7 2022-08-12 mark --limit; /* account for border */
2840 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
2841 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
2842 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
2844 ecb28ae0 2018-07-16 stsp return err;
2845 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
2846 d2075bf3 2020-12-25 stsp s->selected_entry->id);
2847 9cd447eb 2023-05-17 op err = build_refs_str(&refs_str, refs, s->selected_entry->id,
2853 098596c5 2023-04-14 stsp if (s->thread_args.commits_needed == 0 && !using_mock_io)
2854 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
2856 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
2857 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
2858 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2859 38d166d8 2022-09-23 stsp (view->searching && !view->search_next_done) ?
2860 38d166d8 2022-09-23 stsp "searching..." : "loading...") == -1) {
2861 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2862 8f4ed634 2020-03-26 stsp goto done;
2865 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
2866 568eae95 2022-09-11 mark const char *limit_str = NULL;
2868 f9686aa5 2020-03-27 stsp if (view->searching) {
2869 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
2870 f9686aa5 2020-03-27 stsp search_str = "no more matches";
2871 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
2872 f9686aa5 2020-03-27 stsp search_str = "no matches found";
2873 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
2874 f9686aa5 2020-03-27 stsp search_str = "searching...";
2877 568eae95 2022-09-11 mark if (s->limit_view && s->commits->ncommits == 0)
2878 568eae95 2022-09-11 mark limit_str = "no matches found";
2880 568eae95 2022-09-11 mark if (asprintf(&ncommits_str, " [%d/%d] %s %s",
2881 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2882 568eae95 2022-09-11 mark search_str ? search_str : (refs_str ? refs_str : ""),
2883 568eae95 2022-09-11 mark limit_str ? limit_str : "") == -1) {
2884 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2885 8f4ed634 2020-03-26 stsp goto done;
2889 6c685612 2023-05-29 stsp free(refs_str);
2890 6c685612 2023-05-29 stsp refs_str = NULL;
2892 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
2893 87411fa9 2022-06-16 stsp if (asprintf(&header, "commit %s %s%s", id_str ? id_str :
2894 87411fa9 2022-06-16 stsp "........................................",
2895 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
2896 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2897 1a76625f 2018-10-22 stsp header = NULL;
2898 1a76625f 2018-10-22 stsp goto done;
2900 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
2901 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
2902 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
2903 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2904 1a76625f 2018-10-22 stsp header = NULL;
2905 1a76625f 2018-10-22 stsp goto done;
2907 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, header, 0, view->ncols, 0, 0);
2909 1a76625f 2018-10-22 stsp goto done;
2911 2814baeb 2018-08-01 stsp werase(view->window);
2913 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2914 a3404814 2018-09-02 stsp wstandout(view->window);
2915 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2917 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
2918 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
2919 1a76625f 2018-10-22 stsp while (width < view->ncols) {
2920 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
2924 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
2925 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2926 a3404814 2018-09-02 stsp wstandend(view->window);
2927 ecb28ae0 2018-07-16 stsp free(wline);
2928 ecb28ae0 2018-07-16 stsp if (limit <= 1)
2929 1a76625f 2018-10-22 stsp goto done;
2931 29688b02 2022-06-16 stsp /* Grow author column size if necessary, and set view->maxx. */
2932 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2933 5813d178 2019-03-09 stsp ncommits = 0;
2934 145b6838 2022-06-16 stsp view->maxx = 0;
2935 5813d178 2019-03-09 stsp while (entry) {
2936 10aab77f 2022-07-19 op struct got_commit_object *c = entry->commit;
2937 145b6838 2022-06-16 stsp char *author, *eol, *msg, *msg0;
2938 29688b02 2022-06-16 stsp wchar_t *wauthor, *wmsg;
2939 5813d178 2019-03-09 stsp int width;
2940 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
2942 10aab77f 2022-07-19 op if (s->use_committer)
2943 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(c));
2945 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(c));
2946 5813d178 2019-03-09 stsp if (author == NULL) {
2947 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2948 5813d178 2019-03-09 stsp goto done;
2950 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
2951 27a741e5 2019-09-11 stsp date_display_cols);
2952 5813d178 2019-03-09 stsp if (author_cols < width)
2953 5813d178 2019-03-09 stsp author_cols = width;
2954 5813d178 2019-03-09 stsp free(wauthor);
2955 5813d178 2019-03-09 stsp free(author);
2956 a310d9c3 2022-07-21 florian if (err)
2957 a310d9c3 2022-07-21 florian goto done;
2958 cc3ce059 2023-05-29 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
2959 cc3ce059 2023-05-29 stsp entry->id);
2960 cc3ce059 2023-05-29 stsp err = build_refs_str(&refs_str, refs, entry->id, s->repo);
2962 cc3ce059 2023-05-29 stsp goto done;
2963 cc3ce059 2023-05-29 stsp if (refs_str) {
2964 cc3ce059 2023-05-29 stsp wchar_t *ws;
2965 cc3ce059 2023-05-29 stsp err = format_line(&ws, &width, NULL, refs_str,
2966 cc3ce059 2023-05-29 stsp 0, INT_MAX, date_display_cols + author_cols, 0);
2968 6c685612 2023-05-29 stsp free(refs_str);
2969 6c685612 2023-05-29 stsp refs_str = NULL;
2971 cc3ce059 2023-05-29 stsp goto done;
2972 cc3ce059 2023-05-29 stsp refstr_cols = width + 3; /* account for [ ] + space */
2974 cc3ce059 2023-05-29 stsp refstr_cols = 0;
2975 10aab77f 2022-07-19 op err = got_object_commit_get_logmsg(&msg0, c);
2977 145b6838 2022-06-16 stsp goto done;
2978 145b6838 2022-06-16 stsp msg = msg0;
2979 145b6838 2022-06-16 stsp while (*msg == '\n')
2981 145b6838 2022-06-16 stsp if ((eol = strchr(msg, '\n')))
2982 29688b02 2022-06-16 stsp *eol = '\0';
2983 ccda2f4d 2022-06-16 stsp err = format_line(&wmsg, &width, NULL, msg, 0, INT_MAX,
2984 cc3ce059 2023-05-29 stsp date_display_cols + author_cols + refstr_cols, 0);
2986 29688b02 2022-06-16 stsp goto done;
2987 cc3ce059 2023-05-29 stsp view->maxx = MAX(view->maxx, width + refstr_cols);
2988 145b6838 2022-06-16 stsp free(msg0);
2989 29688b02 2022-06-16 stsp free(wmsg);
2990 7ca04879 2019-10-19 stsp ncommits++;
2991 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
2994 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2995 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
2996 867c6645 2018-07-10 stsp ncommits = 0;
2997 899d86c2 2018-05-10 stsp while (entry) {
2998 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
3000 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
3001 2814baeb 2018-08-01 stsp wstandout(view->window);
3002 c935fd51 2023-07-23 mark err = draw_commit(view, entry, date_display_cols, author_cols);
3003 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
3004 2814baeb 2018-08-01 stsp wstandend(view->window);
3006 60493ae3 2019-06-20 stsp goto done;
3007 0553a4e3 2018-04-30 stsp ncommits++;
3008 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
3009 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
3012 9b058f45 2022-06-30 mark view_border(view);
3014 1a76625f 2018-10-22 stsp free(id_str);
3015 8b473291 2019-02-21 stsp free(refs_str);
3016 1a76625f 2018-10-22 stsp free(ncommits_str);
3017 1a76625f 2018-10-22 stsp free(header);
3018 80ddbec8 2018-04-29 stsp return err;
3021 07b55e75 2018-05-10 stsp static void
3022 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
3024 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
3025 07b55e75 2018-05-10 stsp int nscrolled = 0;
3027 568eae95 2022-09-11 mark entry = TAILQ_FIRST(&s->commits->head);
3028 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
3031 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
3032 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
3033 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
3034 07b55e75 2018-05-10 stsp if (entry) {
3035 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
3036 07b55e75 2018-05-10 stsp nscrolled++;
3041 aa075928 2018-05-10 stsp static const struct got_error *
3042 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
3044 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
3045 5e224a3e 2019-02-22 stsp int errcode;
3047 098596c5 2023-04-14 stsp if (!using_mock_io)
3048 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while loading commits */
3050 5629093a 2022-07-11 stsp while (!ta->log_complete && !tog_thread_error &&
3051 5629093a 2022-07-11 stsp (ta->commits_needed > 0 || ta->load_all)) {
3052 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
3053 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
3054 7aafa0d1 2019-02-22 stsp if (errcode)
3055 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3056 2af4a041 2019-05-11 jcs "pthread_cond_signal");
3059 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
3060 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
3062 7c1452c1 2020-03-26 stsp if (!wait)
3065 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
3066 ffe38506 2020-12-01 naddy show_log_view(view);
3067 7c1452c1 2020-03-26 stsp update_panels();
3068 7c1452c1 2020-03-26 stsp doupdate();
3070 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
3071 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
3072 82954512 2020-02-03 stsp if (errcode)
3073 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
3074 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
3076 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
3077 ffe38506 2020-12-01 naddy show_log_view(view);
3078 7c1452c1 2020-03-26 stsp update_panels();
3079 7c1452c1 2020-03-26 stsp doupdate();
3082 5e224a3e 2019-02-22 stsp return NULL;
3085 5e224a3e 2019-02-22 stsp static const struct got_error *
3086 9b058f45 2022-06-30 mark request_log_commits(struct tog_view *view)
3088 9b058f45 2022-06-30 mark struct tog_log_view_state *state = &view->state.log;
3089 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
3091 2525dccb 2022-07-13 mark if (state->thread_args.log_complete)
3092 2525dccb 2022-07-13 mark return NULL;
3094 27187d45 2022-07-11 mark state->thread_args.commits_needed += view->nscrolled;
3095 9b058f45 2022-06-30 mark err = trigger_log_thread(view, 1);
3096 9b058f45 2022-06-30 mark view->nscrolled = 0;
3098 9b058f45 2022-06-30 mark return err;
3101 9b058f45 2022-06-30 mark static const struct got_error *
3102 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
3104 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
3105 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
3106 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
3107 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
3109 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
3110 5e224a3e 2019-02-22 stsp return NULL;
3112 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
3113 568eae95 2022-09-11 mark if (s->commits->ncommits < ncommits_needed &&
3114 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
3116 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
3118 94b80cfa 2022-08-01 mark s->thread_args.commits_needed +=
3119 568eae95 2022-09-11 mark ncommits_needed - s->commits->ncommits;
3120 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
3122 5e224a3e 2019-02-22 stsp return err;
3126 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
3127 9b058f45 2022-06-30 mark if (pentry == NULL && view->mode != TOG_VIEW_SPLIT_HRZN)
3130 9b058f45 2022-06-30 mark s->last_displayed_entry = pentry ?
3131 d0407b86 2023-01-10 mark pentry : s->last_displayed_entry;
3133 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
3134 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
3136 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
3137 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
3139 2525dccb 2022-07-13 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && !s->thread_args.log_complete)
3140 9b058f45 2022-06-30 mark view->nscrolled += nscrolled;
3142 9b058f45 2022-06-30 mark view->nscrolled = 0;
3144 dd0a52c1 2018-05-20 stsp return err;
3147 cd0acaa7 2018-05-20 stsp static const struct got_error *
3148 9b058f45 2022-06-30 mark open_diff_view_for_commit(struct tog_view **new_view, int begin_y, int begin_x,
3149 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
3150 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
3152 cd0acaa7 2018-05-20 stsp const struct got_error *err;
3153 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
3154 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
3156 9b058f45 2022-06-30 mark diff_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_DIFF);
3157 15a94983 2018-12-23 stsp if (diff_view == NULL)
3158 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
3160 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3161 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, parent_id ? &parent_id->id : NULL,
3162 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
3163 e5a0f69f 2018-08-18 stsp if (err == NULL)
3164 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
3165 cd0acaa7 2018-05-20 stsp return err;
3168 80ddbec8 2018-04-29 stsp static const struct got_error *
3169 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
3170 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
3172 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
3174 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
3175 941e9f74 2019-05-21 stsp if (parent == NULL)
3176 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
3178 941e9f74 2019-05-21 stsp parent->tree = s->tree;
3179 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
3180 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
3181 941e9f74 2019-05-21 stsp parent->selected = s->selected;
3182 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
3183 941e9f74 2019-05-21 stsp s->tree = subtree;
3184 941e9f74 2019-05-21 stsp s->selected = 0;
3185 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
3186 941e9f74 2019-05-21 stsp return NULL;
3189 941e9f74 2019-05-21 stsp static const struct got_error *
3190 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
3191 a44927cc 2022-04-07 stsp struct got_commit_object *commit, const char *path)
3193 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
3194 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
3195 941e9f74 2019-05-21 stsp const char *p;
3196 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
3198 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
3200 941e9f74 2019-05-21 stsp while (*p) {
3201 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
3202 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
3203 56e0773d 2019-11-28 stsp char *te_name;
3205 33cbf02b 2020-01-12 stsp while (p[0] == '/')
3208 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
3209 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3210 941e9f74 2019-05-21 stsp if (slash == NULL)
3211 33cbf02b 2020-01-12 stsp te_name = strdup(p);
3213 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
3214 56e0773d 2019-11-28 stsp if (te_name == NULL) {
3215 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
3218 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
3219 56e0773d 2019-11-28 stsp if (te == NULL) {
3220 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
3221 56e0773d 2019-11-28 stsp free(te_name);
3224 56e0773d 2019-11-28 stsp free(te_name);
3225 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
3227 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
3228 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
3230 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3231 941e9f74 2019-05-21 stsp if (slash)
3232 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
3234 941e9f74 2019-05-21 stsp subpath = strdup(path);
3235 941e9f74 2019-05-21 stsp if (subpath == NULL) {
3236 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
3240 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&tree_id, s->repo, commit,
3245 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
3246 941e9f74 2019-05-21 stsp free(tree_id);
3250 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
3251 941e9f74 2019-05-21 stsp if (err) {
3252 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
3255 941e9f74 2019-05-21 stsp if (slash == NULL)
3257 941e9f74 2019-05-21 stsp free(subpath);
3258 941e9f74 2019-05-21 stsp subpath = NULL;
3259 941e9f74 2019-05-21 stsp p = slash;
3262 941e9f74 2019-05-21 stsp free(subpath);
3263 1a76625f 2018-10-22 stsp return err;
3266 61266923 2020-01-14 stsp static const struct got_error *
3267 49b24ee5 2022-07-03 mark browse_commit_tree(struct tog_view **new_view, int begin_y, int begin_x,
3268 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
3269 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
3271 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
3272 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
3273 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
3275 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
3276 55cccc34 2020-02-20 stsp if (tree_view == NULL)
3277 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
3279 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
3281 55cccc34 2020-02-20 stsp return err;
3282 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
3284 55cccc34 2020-02-20 stsp *new_view = tree_view;
3286 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
3287 55cccc34 2020-02-20 stsp return NULL;
3289 a44927cc 2022-04-07 stsp return tree_view_walk_path(s, entry->commit, path);
3292 55cccc34 2020-02-20 stsp static const struct got_error *
3293 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
3295 61266923 2020-01-14 stsp sigset_t sigset;
3296 61266923 2020-01-14 stsp int errcode;
3298 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
3299 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
3301 2497f032 2022-05-31 stsp /* tog handles SIGWINCH, SIGCONT, SIGINT, SIGTERM */
3302 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
3303 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3304 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
3305 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3306 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGINT) == -1)
3307 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3308 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGTERM) == -1)
3309 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3311 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
3312 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
3313 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3315 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
3316 61266923 2020-01-14 stsp if (errcode)
3317 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
3319 61266923 2020-01-14 stsp return NULL;
3322 1a76625f 2018-10-22 stsp static void *
3323 1a76625f 2018-10-22 stsp log_thread(void *arg)
3325 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3326 1a76625f 2018-10-22 stsp int errcode = 0;
3327 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
3328 1a76625f 2018-10-22 stsp int done = 0;
3331 5629093a 2022-07-11 stsp * Sync startup with main thread such that we begin our
3332 5629093a 2022-07-11 stsp * work once view_input() has released the mutex.
3334 5629093a 2022-07-11 stsp errcode = pthread_mutex_lock(&tog_mutex);
3335 5629093a 2022-07-11 stsp if (errcode) {
3336 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_lock");
3337 61266923 2020-01-14 stsp return (void *)err;
3340 5629093a 2022-07-11 stsp err = block_signals_used_by_main_thread();
3341 5629093a 2022-07-11 stsp if (err) {
3342 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3343 5629093a 2022-07-11 stsp goto done;
3346 2497f032 2022-05-31 stsp while (!done && !err && !tog_fatal_signal_received()) {
3347 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3348 5629093a 2022-07-11 stsp if (errcode) {
3349 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode,
3350 5629093a 2022-07-11 stsp "pthread_mutex_unlock");
3351 5629093a 2022-07-11 stsp goto done;
3353 4e0d2870 2020-12-07 naddy err = queue_commits(a);
3354 1a76625f 2018-10-22 stsp if (err) {
3355 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
3356 5629093a 2022-07-11 stsp goto done;
3357 1a76625f 2018-10-22 stsp err = NULL;
3359 99301cec 2023-07-24 stsp a->commits_needed = 0;
3360 568eae95 2022-09-11 mark } else if (a->commits_needed > 0 && !a->load_all) {
3361 568eae95 2022-09-11 mark if (*a->limiting) {
3362 568eae95 2022-09-11 mark if (a->limit_match)
3363 568eae95 2022-09-11 mark a->commits_needed--;
3365 568eae95 2022-09-11 mark a->commits_needed--;
3368 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3369 3abe8080 2019-04-10 stsp if (errcode) {
3370 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
3371 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3372 5629093a 2022-07-11 stsp goto done;
3373 3abe8080 2019-04-10 stsp } else if (*a->quit)
3375 568eae95 2022-09-11 mark else if (*a->limiting && *a->first_displayed_entry == NULL) {
3376 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
3377 568eae95 2022-09-11 mark TAILQ_FIRST(&a->limit_commits->head);
3378 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
3379 568eae95 2022-09-11 mark } else if (*a->first_displayed_entry == NULL) {
3380 568eae95 2022-09-11 mark *a->first_displayed_entry =
3381 568eae95 2022-09-11 mark TAILQ_FIRST(&a->real_commits->head);
3382 568eae95 2022-09-11 mark *a->selected_entry = *a->first_displayed_entry;
3385 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
3386 7c1452c1 2020-03-26 stsp if (errcode) {
3387 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3388 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
3389 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
3390 5629093a 2022-07-11 stsp goto done;
3393 99301cec 2023-07-24 stsp if (a->commits_needed == 0 &&
3394 99301cec 2023-07-24 stsp a->need_commit_marker && a->worktree) {
3395 99301cec 2023-07-24 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3396 99301cec 2023-07-24 stsp if (errcode) {
3397 99301cec 2023-07-24 stsp err = got_error_set_errno(errcode,
3398 99301cec 2023-07-24 stsp "pthread_mutex_unlock");
3399 99301cec 2023-07-24 stsp goto done;
3401 99301cec 2023-07-24 stsp err = got_worktree_get_state(&tog_base_commit.marker,
3402 cdbfe5d2 2023-07-24 stsp a->repo, a->worktree, NULL, NULL);
3404 99301cec 2023-07-24 stsp goto done;
3405 99301cec 2023-07-24 stsp errcode = pthread_mutex_lock(&tog_mutex);
3406 99301cec 2023-07-24 stsp if (errcode) {
3407 99301cec 2023-07-24 stsp err = got_error_set_errno(errcode,
3408 99301cec 2023-07-24 stsp "pthread_mutex_lock");
3409 99301cec 2023-07-24 stsp goto done;
3411 99301cec 2023-07-24 stsp a->need_commit_marker = 0;
3413 99301cec 2023-07-24 stsp * The main thread did not close this
3414 99301cec 2023-07-24 stsp * work tree yet. Close it now.
3416 99301cec 2023-07-24 stsp got_worktree_close(a->worktree);
3417 99301cec 2023-07-24 stsp a->worktree = NULL;
3419 99301cec 2023-07-24 stsp if (*a->quit)
3424 1a76625f 2018-10-22 stsp a->commits_needed = 0;
3426 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
3427 99301cec 2023-07-24 stsp if (tog_io.wait_for_ui) {
3428 99301cec 2023-07-24 stsp errcode = pthread_cond_signal(
3429 99301cec 2023-07-24 stsp &a->log_loaded);
3430 99301cec 2023-07-24 stsp if (errcode && err == NULL)
3431 99301cec 2023-07-24 stsp err = got_error_set_errno(
3433 99301cec 2023-07-24 stsp "pthread_cond_signal");
3436 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
3437 7c1452c1 2020-03-26 stsp &tog_mutex);
3438 5629093a 2022-07-11 stsp if (errcode) {
3439 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3440 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
3441 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3442 5629093a 2022-07-11 stsp goto done;
3444 21355643 2020-12-06 stsp if (*a->quit)
3449 3abe8080 2019-04-10 stsp a->log_complete = 1;
3450 99301cec 2023-07-24 stsp if (tog_io.wait_for_ui) {
3451 99301cec 2023-07-24 stsp errcode = pthread_cond_signal(&a->log_loaded);
3452 99301cec 2023-07-24 stsp if (errcode && err == NULL)
3453 99301cec 2023-07-24 stsp err = got_error_set_errno(errcode,
3454 99301cec 2023-07-24 stsp "pthread_cond_signal");
3457 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3458 5629093a 2022-07-11 stsp if (errcode)
3459 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3461 5629093a 2022-07-11 stsp if (err) {
3462 5629093a 2022-07-11 stsp tog_thread_error = 1;
3463 5629093a 2022-07-11 stsp pthread_cond_signal(&a->commit_loaded);
3464 99301cec 2023-07-24 stsp if (a->worktree) {
3465 99301cec 2023-07-24 stsp got_worktree_close(a->worktree);
3466 99301cec 2023-07-24 stsp a->worktree = NULL;
3469 1a76625f 2018-10-22 stsp return (void *)err;
3472 1a76625f 2018-10-22 stsp static const struct got_error *
3473 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
3475 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *thread_err = NULL;
3476 1a76625f 2018-10-22 stsp int errcode;
3478 1a76625f 2018-10-22 stsp if (s->thread) {
3479 1a76625f 2018-10-22 stsp s->quit = 1;
3480 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
3481 1a76625f 2018-10-22 stsp if (errcode)
3482 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3483 2af4a041 2019-05-11 jcs "pthread_cond_signal");
3484 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3485 1a76625f 2018-10-22 stsp if (errcode)
3486 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3487 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3488 5629093a 2022-07-11 stsp errcode = pthread_join(s->thread, (void **)&thread_err);
3489 1a76625f 2018-10-22 stsp if (errcode)
3490 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3491 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3492 1a76625f 2018-10-22 stsp if (errcode)
3493 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3494 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3495 1a76625f 2018-10-22 stsp s->thread = NULL;
3498 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
3499 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
3500 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
3503 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds) {
3504 74467cc8 2022-06-15 stsp const struct got_error *pack_err =
3505 74467cc8 2022-06-15 stsp got_repo_pack_fds_close(s->thread_args.pack_fds);
3506 74467cc8 2022-06-15 stsp if (err == NULL)
3507 74467cc8 2022-06-15 stsp err = pack_err;
3508 74467cc8 2022-06-15 stsp s->thread_args.pack_fds = NULL;
3511 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
3512 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
3513 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
3516 5629093a 2022-07-11 stsp return err ? err : thread_err;
3519 9343a5fb 2018-06-23 stsp static const struct got_error *
3520 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
3522 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3523 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
3524 276b94a1 2020-11-13 naddy int errcode;
3526 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
3528 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
3529 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3530 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3532 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
3533 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3534 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3536 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3537 568eae95 2022-09-11 mark free_commits(&s->real_commits);
3538 1a76625f 2018-10-22 stsp free(s->in_repo_path);
3539 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
3540 1a76625f 2018-10-22 stsp free(s->start_id);
3541 797bc7b9 2018-10-22 stsp s->start_id = NULL;
3542 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
3543 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
3544 1a76625f 2018-10-22 stsp return err;
3548 568eae95 2022-09-11 mark * We use two queues to implement the limit feature: first consists of
3549 568eae95 2022-09-11 mark * commits matching the current limit_regex; second is the real queue
3550 568eae95 2022-09-11 mark * of all known commits (real_commits). When the user starts limiting,
3551 568eae95 2022-09-11 mark * we swap queues such that all movement and displaying functionality
3552 568eae95 2022-09-11 mark * works with very slight change.
3554 1a76625f 2018-10-22 stsp static const struct got_error *
3555 568eae95 2022-09-11 mark limit_log_view(struct tog_view *view)
3557 568eae95 2022-09-11 mark struct tog_log_view_state *s = &view->state.log;
3558 568eae95 2022-09-11 mark struct commit_queue_entry *entry;
3559 568eae95 2022-09-11 mark struct tog_view *v = view;
3560 568eae95 2022-09-11 mark const struct got_error *err = NULL;
3561 568eae95 2022-09-11 mark char pattern[1024];
3564 568eae95 2022-09-11 mark if (view_is_hsplit_top(view))
3565 568eae95 2022-09-11 mark v = view->child;
3566 568eae95 2022-09-11 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
3567 568eae95 2022-09-11 mark v = view->parent;
3569 f641a707 2023-09-05 mark if (tog_io.input_str != NULL) {
3570 f641a707 2023-09-05 mark if (strlcpy(pattern, tog_io.input_str, sizeof(pattern)) >=
3571 f641a707 2023-09-05 mark sizeof(pattern))
3572 f641a707 2023-09-05 mark return got_error(GOT_ERR_NO_SPACE);
3574 f641a707 2023-09-05 mark wmove(v->window, v->nlines - 1, 0);
3575 f641a707 2023-09-05 mark wclrtoeol(v->window);
3576 f641a707 2023-09-05 mark mvwaddstr(v->window, v->nlines - 1, 0, "&/");
3577 f641a707 2023-09-05 mark nodelay(v->window, FALSE);
3578 f641a707 2023-09-05 mark nocbreak();
3580 f641a707 2023-09-05 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
3583 f641a707 2023-09-05 mark nodelay(v->window, TRUE);
3584 f641a707 2023-09-05 mark if (ret == ERR)
3585 f641a707 2023-09-05 mark return NULL;
3588 568eae95 2022-09-11 mark if (*pattern == '\0') {
3590 568eae95 2022-09-11 mark * Safety measure for the situation where the user
3591 568eae95 2022-09-11 mark * resets limit without previously limiting anything.
3593 568eae95 2022-09-11 mark if (!s->limit_view)
3594 568eae95 2022-09-11 mark return NULL;
3597 568eae95 2022-09-11 mark * User could have pressed Ctrl+L, which refreshed the
3598 568eae95 2022-09-11 mark * commit queues, it means we can't save previously
3599 568eae95 2022-09-11 mark * (before limit took place) displayed entries,
3600 568eae95 2022-09-11 mark * because they would point to already free'ed memory,
3601 568eae95 2022-09-11 mark * so we are forced to always select first entry of
3602 568eae95 2022-09-11 mark * the queue.
3604 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3605 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->real_commits.head);
3606 568eae95 2022-09-11 mark s->selected_entry = s->first_displayed_entry;
3607 568eae95 2022-09-11 mark s->selected = 0;
3608 568eae95 2022-09-11 mark s->limit_view = 0;
3610 568eae95 2022-09-11 mark return NULL;
3613 568eae95 2022-09-11 mark if (regcomp(&s->limit_regex, pattern, REG_EXTENDED | REG_NEWLINE))
3614 568eae95 2022-09-11 mark return NULL;
3616 568eae95 2022-09-11 mark s->limit_view = 1;
3618 568eae95 2022-09-11 mark /* Clear the screen while loading limit view */
3619 568eae95 2022-09-11 mark s->first_displayed_entry = NULL;
3620 568eae95 2022-09-11 mark s->last_displayed_entry = NULL;
3621 568eae95 2022-09-11 mark s->selected_entry = NULL;
3622 568eae95 2022-09-11 mark s->commits = &s->limit_commits;
3624 568eae95 2022-09-11 mark /* Prepare limit queue for new search */
3625 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3626 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3628 568eae95 2022-09-11 mark /* First process commits, which are in queue already */
3629 568eae95 2022-09-11 mark TAILQ_FOREACH(entry, &s->real_commits.head, entry) {
3630 568eae95 2022-09-11 mark int have_match = 0;
3632 568eae95 2022-09-11 mark err = match_commit(&have_match, entry->id,
3633 568eae95 2022-09-11 mark entry->commit, &s->limit_regex);
3635 568eae95 2022-09-11 mark return err;
3637 568eae95 2022-09-11 mark if (have_match) {
3638 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
3640 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(entry->commit,
3641 568eae95 2022-09-11 mark entry->id);
3642 568eae95 2022-09-11 mark if (matched == NULL) {
3643 568eae95 2022-09-11 mark err = got_error_from_errno(
3644 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
3647 34a842a4 2022-09-18 mark matched->commit = entry->commit;
3648 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
3650 568eae95 2022-09-11 mark matched->idx = s->limit_commits.ncommits;
3651 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&s->limit_commits.head,
3652 568eae95 2022-09-11 mark matched, entry);
3653 568eae95 2022-09-11 mark s->limit_commits.ncommits++;
3657 568eae95 2022-09-11 mark /* Second process all the commits, until we fill the screen */
3658 568eae95 2022-09-11 mark if (s->limit_commits.ncommits < view->nlines - 1 &&
3659 568eae95 2022-09-11 mark !s->thread_args.log_complete) {
3660 568eae95 2022-09-11 mark s->thread_args.commits_needed +=
3661 568eae95 2022-09-11 mark view->nlines - s->limit_commits.ncommits - 1;
3662 568eae95 2022-09-11 mark err = trigger_log_thread(view, 1);
3664 568eae95 2022-09-11 mark return err;
3667 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->commits->head);
3668 568eae95 2022-09-11 mark s->selected_entry = TAILQ_FIRST(&s->commits->head);
3669 568eae95 2022-09-11 mark s->selected = 0;
3671 568eae95 2022-09-11 mark return NULL;
3674 568eae95 2022-09-11 mark static const struct got_error *
3675 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
3677 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3679 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
3680 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3681 60493ae3 2019-06-20 stsp return NULL;
3684 60493ae3 2019-06-20 stsp static const struct got_error *
3685 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
3687 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
3688 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3689 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
3691 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
3692 f9686aa5 2020-03-27 stsp show_log_view(view);
3693 f9686aa5 2020-03-27 stsp update_panels();
3694 f9686aa5 2020-03-27 stsp doupdate();
3696 96e2b566 2019-07-08 stsp if (s->search_entry) {
3697 f641a707 2023-09-05 mark if (!using_mock_io) {
3698 f641a707 2023-09-05 mark int errcode, ch;
3700 f641a707 2023-09-05 mark errcode = pthread_mutex_unlock(&tog_mutex);
3701 f641a707 2023-09-05 mark if (errcode)
3702 f641a707 2023-09-05 mark return got_error_set_errno(errcode,
3703 f641a707 2023-09-05 mark "pthread_mutex_unlock");
3704 f641a707 2023-09-05 mark ch = wgetch(view->window);
3705 f641a707 2023-09-05 mark errcode = pthread_mutex_lock(&tog_mutex);
3706 f641a707 2023-09-05 mark if (errcode)
3707 f641a707 2023-09-05 mark return got_error_set_errno(errcode,
3708 f641a707 2023-09-05 mark "pthread_mutex_lock");
3709 f641a707 2023-09-05 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE) {
3710 f641a707 2023-09-05 mark view->search_next_done = TOG_SEARCH_HAVE_MORE;
3711 f641a707 2023-09-05 mark return NULL;
3714 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
3715 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
3717 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
3718 96e2b566 2019-07-08 stsp commit_queue_head, entry);
3719 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
3721 f704b35c 2022-06-18 stsp * If the user has moved the cursor after we hit a match,
3722 f704b35c 2022-06-18 stsp * the position from where we should continue searching
3723 f704b35c 2022-06-18 stsp * might have changed.
3725 f83ada34 2022-09-13 mark if (view->searching == TOG_SEARCH_FORWARD)
3726 f83ada34 2022-09-13 mark entry = TAILQ_NEXT(s->selected_entry, entry);
3728 f83ada34 2022-09-13 mark entry = TAILQ_PREV(s->selected_entry, commit_queue_head,
3731 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
3734 60493ae3 2019-06-20 stsp while (1) {
3735 13add988 2019-10-15 stsp int have_match = 0;
3737 60493ae3 2019-06-20 stsp if (entry == NULL) {
3738 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
3739 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
3740 f9967bca 2020-03-27 stsp view->search_next_done =
3741 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
3742 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
3743 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
3744 f801134a 2019-06-25 stsp return NULL;
3747 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
3748 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
3749 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
3751 2e76d8a7 2023-08-11 mark s->search_entry = s->selected_entry;
3752 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
3753 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
3756 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
3757 13add988 2019-10-15 stsp &view->regex);
3760 13add988 2019-10-15 stsp if (have_match) {
3761 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3762 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
3766 96e2b566 2019-07-08 stsp s->search_entry = entry;
3767 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
3768 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
3770 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
3773 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
3774 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
3775 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
3776 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
3778 60493ae3 2019-06-20 stsp return err;
3781 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
3782 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
3784 60493ae3 2019-06-20 stsp return err;
3789 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3791 60493ae3 2019-06-20 stsp return NULL;
3794 60493ae3 2019-06-20 stsp static const struct got_error *
3795 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
3796 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
3797 99301cec 2023-07-24 stsp const char *in_repo_path, int log_branches,
3798 99301cec 2023-07-24 stsp struct got_worktree *worktree)
3800 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
3801 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3802 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
3803 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
3804 1a76625f 2018-10-22 stsp int errcode;
3806 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
3807 f135c941 2020-02-20 stsp free(s->in_repo_path);
3808 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
3809 2ca2f982 2023-04-14 mark if (s->in_repo_path == NULL) {
3810 2ca2f982 2023-04-14 mark err = got_error_from_errno("strdup");
3811 2ca2f982 2023-04-14 mark goto done;
3815 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
3816 568eae95 2022-09-11 mark TAILQ_INIT(&s->real_commits.head);
3817 568eae95 2022-09-11 mark s->real_commits.ncommits = 0;
3818 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3820 568eae95 2022-09-11 mark TAILQ_INIT(&s->limit_commits.head);
3821 568eae95 2022-09-11 mark s->limit_view = 0;
3822 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3824 fb2756b9 2018-08-04 stsp s->repo = repo;
3825 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
3826 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
3827 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
3828 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
3829 9cd7cbd1 2020-12-07 stsp goto done;
3832 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
3833 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
3834 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3835 5036bf37 2018-09-24 stsp goto done;
3837 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
3838 3bf00f25 2023-01-02 stsp s->use_committer = 1;
3840 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3841 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3842 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
3843 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
3845 11b20872 2019-11-08 stsp goto done;
3846 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
3847 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3848 11b20872 2019-11-08 stsp if (err) {
3849 11b20872 2019-11-08 stsp free_colors(&s->colors);
3850 11b20872 2019-11-08 stsp goto done;
3852 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
3853 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3854 11b20872 2019-11-08 stsp if (err) {
3855 11b20872 2019-11-08 stsp free_colors(&s->colors);
3856 11b20872 2019-11-08 stsp goto done;
3860 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
3861 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
3862 571ccd73 2022-07-19 mark view->resize = resize_log_view;
3863 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
3864 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
3865 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
3867 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds == NULL) {
3868 74467cc8 2022-06-15 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
3870 74467cc8 2022-06-15 stsp goto done;
3872 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL,
3873 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
3874 0ae84acc 2022-06-15 tracey if (err)
3875 0ae84acc 2022-06-15 tracey goto done;
3876 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
3877 b672a97a 2020-01-27 stsp !s->log_branches);
3879 1a76625f 2018-10-22 stsp goto done;
3880 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
3881 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
3883 c5b78334 2020-01-12 stsp goto done;
3885 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
3886 1a76625f 2018-10-22 stsp if (errcode) {
3887 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
3888 1a76625f 2018-10-22 stsp goto done;
3890 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
3891 7c1452c1 2020-03-26 stsp if (errcode) {
3892 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
3893 7c1452c1 2020-03-26 stsp goto done;
3896 99301cec 2023-07-24 stsp if (using_mock_io) {
3899 99301cec 2023-07-24 stsp rc = pthread_cond_init(&s->thread_args.log_loaded, NULL);
3901 99301cec 2023-07-24 stsp return got_error_set_errno(rc, "pthread_cond_init");
3904 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
3905 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
3906 568eae95 2022-09-11 mark s->thread_args.real_commits = &s->real_commits;
3907 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3908 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
3909 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
3910 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
3911 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
3912 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
3913 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
3914 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
3915 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
3916 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
3917 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
3918 568eae95 2022-09-11 mark s->thread_args.limiting = &s->limit_view;
3919 568eae95 2022-09-11 mark s->thread_args.limit_regex = &s->limit_regex;
3920 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3921 99301cec 2023-07-24 stsp s->thread_args.worktree = worktree;
3922 99301cec 2023-07-24 stsp if (worktree)
3923 99301cec 2023-07-24 stsp s->thread_args.need_commit_marker = 1;
3925 2ca2f982 2023-04-14 mark if (err) {
3926 2ca2f982 2023-04-14 mark if (view->close == NULL)
3927 2ca2f982 2023-04-14 mark close_log_view(view);
3928 2ca2f982 2023-04-14 mark view_close(view);
3930 ba4f502b 2018-08-04 stsp return err;
3933 e5a0f69f 2018-08-18 stsp static const struct got_error *
3934 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
3936 f2f6d207 2020-11-24 stsp const struct got_error *err;
3937 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3939 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
3940 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
3941 2b380cc8 2018-10-24 stsp &s->thread_args);
3942 2b380cc8 2018-10-24 stsp if (errcode)
3943 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
3944 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
3945 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
3947 f2f6d207 2020-11-24 stsp return err;
3951 8fdc79fe 2020-12-01 naddy return draw_commits(view);
3954 b880cc75 2022-06-30 mark static void
3955 b880cc75 2022-06-30 mark log_move_cursor_up(struct tog_view *view, int page, int home)
3957 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3959 b880cc75 2022-06-30 mark if (s->first_displayed_entry == NULL)
3961 568eae95 2022-09-11 mark if (s->selected_entry->idx == 0)
3962 568eae95 2022-09-11 mark view->count = 0;
3964 568eae95 2022-09-11 mark if ((page && TAILQ_FIRST(&s->commits->head) == s->first_displayed_entry)
3966 b880cc75 2022-06-30 mark s->selected = home ? 0 : MAX(0, s->selected - page - 1);
3968 b880cc75 2022-06-30 mark if (!page && !home && s->selected > 0)
3969 b880cc75 2022-06-30 mark --s->selected;
3971 568eae95 2022-09-11 mark log_scroll_up(s, home ? s->commits->ncommits : MAX(page, 1));
3973 b880cc75 2022-06-30 mark select_commit(s);
3977 b880cc75 2022-06-30 mark static const struct got_error *
3978 b880cc75 2022-06-30 mark log_move_cursor_down(struct tog_view *view, int page)
3980 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3981 b880cc75 2022-06-30 mark const struct got_error *err = NULL;
3982 631e7531 2022-08-12 mark int eos = view->nlines - 2;
3984 568eae95 2022-09-11 mark if (s->first_displayed_entry == NULL)
3985 568eae95 2022-09-11 mark return NULL;
3987 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3988 568eae95 2022-09-11 mark s->selected_entry->idx >= s->commits->ncommits - 1)
3989 b880cc75 2022-06-30 mark return NULL;
3991 631e7531 2022-08-12 mark if (view_is_hsplit_top(view))
3992 631e7531 2022-08-12 mark --eos; /* border consumes the last line */
3994 631e7531 2022-08-12 mark if (!page) {
3995 568eae95 2022-09-11 mark if (s->selected < MIN(eos, s->commits->ncommits - 1))
3996 b880cc75 2022-06-30 mark ++s->selected;
3998 b880cc75 2022-06-30 mark err = log_scroll_down(view, 1);
3999 11edf34c 2022-08-12 mark } else if (s->thread_args.load_all && s->thread_args.log_complete) {
4000 631e7531 2022-08-12 mark struct commit_queue_entry *entry;
4003 631e7531 2022-08-12 mark s->selected = 0;
4004 568eae95 2022-09-11 mark entry = TAILQ_LAST(&s->commits->head, commit_queue_head);
4005 631e7531 2022-08-12 mark s->last_displayed_entry = entry;
4006 631e7531 2022-08-12 mark for (n = 0; n <= eos; n++) {
4007 631e7531 2022-08-12 mark if (entry == NULL)
4009 631e7531 2022-08-12 mark s->first_displayed_entry = entry;
4010 631e7531 2022-08-12 mark entry = TAILQ_PREV(entry, commit_queue_head, entry);
4012 631e7531 2022-08-12 mark if (n > 0)
4013 631e7531 2022-08-12 mark s->selected = n - 1;
4015 568eae95 2022-09-11 mark if (s->last_displayed_entry->idx == s->commits->ncommits - 1 &&
4016 cbb0c8d7 2022-08-12 mark s->thread_args.log_complete)
4017 cbb0c8d7 2022-08-12 mark s->selected += MIN(page,
4018 568eae95 2022-09-11 mark s->commits->ncommits - s->selected_entry->idx - 1);
4020 cbb0c8d7 2022-08-12 mark err = log_scroll_down(view, page);
4023 b880cc75 2022-06-30 mark return err;
4026 9b058f45 2022-06-30 mark * We might necessarily overshoot in horizontal
4027 9b058f45 2022-06-30 mark * splits; if so, select the last displayed commit.
4029 374f69dd 2022-08-13 stsp if (s->first_displayed_entry && s->last_displayed_entry) {
4030 374f69dd 2022-08-13 stsp s->selected = MIN(s->selected,
4031 374f69dd 2022-08-13 stsp s->last_displayed_entry->idx -
4032 374f69dd 2022-08-13 stsp s->first_displayed_entry->idx);
4035 b880cc75 2022-06-30 mark select_commit(s);
4037 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
4038 568eae95 2022-09-11 mark s->selected_entry->idx == s->commits->ncommits - 1)
4039 b880cc75 2022-06-30 mark view->count = 0;
4041 b880cc75 2022-06-30 mark return NULL;
4044 9b058f45 2022-06-30 mark static void
4045 9b058f45 2022-06-30 mark view_get_split(struct tog_view *view, int *y, int *x)
4050 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
4051 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_y)
4052 3c1dfe12 2022-07-08 mark *y = view->child->resized_y;
4053 7532ccda 2022-07-11 mark else if (view->resized_y)
4054 7532ccda 2022-07-11 mark *y = view->resized_y;
4056 3c1dfe12 2022-07-08 mark *y = view_split_begin_y(view->lines);
4057 7532ccda 2022-07-11 mark } else if (view->mode == TOG_VIEW_SPLIT_VERT) {
4058 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_x)
4059 3c1dfe12 2022-07-08 mark *x = view->child->resized_x;
4060 7532ccda 2022-07-11 mark else if (view->resized_x)
4061 7532ccda 2022-07-11 mark *x = view->resized_x;
4063 3c1dfe12 2022-07-08 mark *x = view_split_begin_x(view->begin_x);
4067 9b058f45 2022-06-30 mark /* Split view horizontally at y and offset view->state->selected line. */
4068 e5a0f69f 2018-08-18 stsp static const struct got_error *
4069 9b058f45 2022-06-30 mark view_init_hsplit(struct tog_view *view, int y)
4071 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
4073 9b058f45 2022-06-30 mark view->nlines = y;
4074 d2366e29 2022-07-07 mark view->ncols = COLS;
4075 9b058f45 2022-06-30 mark err = view_resize(view);
4077 9b058f45 2022-06-30 mark return err;
4079 9b058f45 2022-06-30 mark err = offset_selection_down(view);
4081 9b058f45 2022-06-30 mark return err;
4084 94b80cfa 2022-08-01 mark static const struct got_error *
4085 94b80cfa 2022-08-01 mark log_goto_line(struct tog_view *view, int nlines)
4087 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
4088 94b80cfa 2022-08-01 mark struct tog_log_view_state *s = &view->state.log;
4089 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
4091 374f69dd 2022-08-13 stsp if (s->first_displayed_entry == NULL || s->last_displayed_entry == NULL)
4092 374f69dd 2022-08-13 stsp return NULL;
4094 94b80cfa 2022-08-01 mark g = view->gline;
4095 94b80cfa 2022-08-01 mark view->gline = 0;
4097 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
4098 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
4099 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
4100 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
4101 94b80cfa 2022-08-01 mark select_commit(s);
4102 94b80cfa 2022-08-01 mark return NULL;
4105 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
4106 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view, g - idx - 1);
4107 94b80cfa 2022-08-01 mark if (!err && g > s->selected_entry->idx + 1)
4108 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view,
4109 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1);
4111 94b80cfa 2022-08-01 mark return err;
4112 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
4113 94b80cfa 2022-08-01 mark log_move_cursor_up(view, idx - g + 1, 0);
4115 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
4116 94b80cfa 2022-08-01 mark s->selected = g - 1;
4118 94b80cfa 2022-08-01 mark select_commit(s);
4119 94b80cfa 2022-08-01 mark return NULL;
4123 d627976f 2023-02-01 mark static void
4124 d627976f 2023-02-01 mark horizontal_scroll_input(struct tog_view *view, int ch)
4127 d627976f 2023-02-01 mark switch (ch) {
4128 d627976f 2023-02-01 mark case KEY_LEFT:
4130 d627976f 2023-02-01 mark view->x -= MIN(view->x, 2);
4131 d627976f 2023-02-01 mark if (view->x <= 0)
4132 d627976f 2023-02-01 mark view->count = 0;
4134 d627976f 2023-02-01 mark case KEY_RIGHT:
4136 d627976f 2023-02-01 mark if (view->x + view->ncols / 2 < view->maxx)
4137 d627976f 2023-02-01 mark view->x += 2;
4139 d627976f 2023-02-01 mark view->count = 0;
4142 d627976f 2023-02-01 mark view->x = 0;
4145 d627976f 2023-02-01 mark view->x = MAX(view->maxx - view->ncols / 2, 0);
4146 d627976f 2023-02-01 mark view->count = 0;
4153 9b058f45 2022-06-30 mark static const struct got_error *
4154 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
4156 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4157 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
4158 631e7531 2022-08-12 mark int eos, nscroll;
4160 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
4161 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
4162 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
4163 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
4164 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
4165 0dca135e 2022-06-30 mark s->thread_args.load_all = 0;
4168 11edf34c 2022-08-12 mark return err;
4171 0dca135e 2022-06-30 mark eos = nscroll = view->nlines - 1;
4172 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
4173 0dca135e 2022-06-30 mark --eos; /* border */
4175 94b80cfa 2022-08-01 mark if (view->gline)
4176 94b80cfa 2022-08-01 mark return log_goto_line(view, eos);
4178 528dedf3 2021-08-30 stsp switch (ch) {
4180 568eae95 2022-09-11 mark err = limit_log_view(view);
4183 1e37a5c2 2019-05-12 jcs s->quit = 1;
4187 145b6838 2022-06-16 stsp case KEY_RIGHT:
4189 145b6838 2022-06-16 stsp case KEY_LEFT:
4191 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
4194 1e37a5c2 2019-05-12 jcs case KEY_UP:
4197 02ffd0d5 2021-10-17 stsp case CTRL('p'):
4198 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 0);
4202 912a3f79 2021-08-30 j case KEY_HOME:
4203 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 1);
4204 640cd7ff 2022-06-22 mark view->count = 0;
4206 83cc4199 2022-06-13 stsp case CTRL('u'):
4208 83cc4199 2022-06-13 stsp nscroll /= 2;
4209 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4210 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4211 a4292ac5 2019-05-12 jcs case CTRL('b'):
4213 b880cc75 2022-06-30 mark log_move_cursor_up(view, nscroll, 0);
4216 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4219 02ffd0d5 2021-10-17 stsp case CTRL('n'):
4220 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, 0);
4223 10aab77f 2022-07-19 op s->use_committer = !s->use_committer;
4224 3f6c6614 2023-01-23 mark view->action = s->use_committer ?
4225 3f6c6614 2023-01-23 mark "show committer" : "show commit author";
4229 912a3f79 2021-08-30 j case KEY_END: {
4230 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
4231 912a3f79 2021-08-30 j * traverse them all. */
4232 640cd7ff 2022-06-22 mark view->count = 0;
4233 631e7531 2022-08-12 mark s->thread_args.load_all = 1;
4234 631e7531 2022-08-12 mark if (!s->thread_args.log_complete)
4235 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
4236 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
4237 631e7531 2022-08-12 mark s->thread_args.load_all = 0;
4240 80b7e8da 2022-06-11 stsp case CTRL('d'):
4242 83cc4199 2022-06-13 stsp nscroll /= 2;
4243 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4244 83cc4199 2022-06-13 stsp case KEY_NPAGE:
4245 61417565 2022-06-20 mark case CTRL('f'):
4246 48bb96f0 2022-06-20 naddy case 'f':
4248 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, nscroll);
4250 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4251 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
4252 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
4253 568eae95 2022-09-11 mark if (s->selected > s->commits->ncommits - 1)
4254 568eae95 2022-09-11 mark s->selected = s->commits->ncommits - 1;
4255 2b779855 2020-12-05 naddy select_commit(s);
4256 568eae95 2022-09-11 mark if (s->commits->ncommits < view->nlines - 1 &&
4257 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
4258 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
4259 568eae95 2022-09-11 mark s->commits->ncommits;
4260 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
4263 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4264 49b24ee5 2022-07-03 mark case '\r':
4265 640cd7ff 2022-06-22 mark view->count = 0;
4266 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4268 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_DIFF);
4271 640cd7ff 2022-06-22 mark view->count = 0;
4272 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4274 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
4276 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
4277 21355643 2020-12-06 stsp case CTRL('l'):
4279 640cd7ff 2022-06-22 mark view->count = 0;
4280 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
4281 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
4283 21355643 2020-12-06 stsp err = stop_log_thread(s);
4285 74cfe85e 2020-10-20 stsp return err;
4286 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
4287 21355643 2020-12-06 stsp char *parent_path;
4288 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
4290 21355643 2020-12-06 stsp return err;
4291 21355643 2020-12-06 stsp free(s->in_repo_path);
4292 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
4293 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
4294 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
4295 21355643 2020-12-06 stsp struct got_object_id *start_id;
4296 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
4297 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
4298 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
4299 ea371198 2022-11-17 stsp if (err) {
4300 ea371198 2022-11-17 stsp if (s->head_ref_name == NULL ||
4301 ea371198 2022-11-17 stsp err->code != GOT_ERR_NOT_REF)
4302 ea371198 2022-11-17 stsp return err;
4303 ea371198 2022-11-17 stsp /* Try to cope with deleted references. */
4304 ea371198 2022-11-17 stsp free(s->head_ref_name);
4305 ea371198 2022-11-17 stsp s->head_ref_name = NULL;
4306 ea371198 2022-11-17 stsp err = got_repo_match_object_id(&start_id,
4307 ea371198 2022-11-17 stsp NULL, GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT,
4308 ea371198 2022-11-17 stsp &tog_refs, s->repo);
4310 ea371198 2022-11-17 stsp return err;
4312 21355643 2020-12-06 stsp free(s->start_id);
4313 21355643 2020-12-06 stsp s->start_id = start_id;
4314 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
4315 21355643 2020-12-06 stsp } else /* 'B' */
4316 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
4318 b0dd8d27 2022-06-16 stsp if (s->thread_args.pack_fds == NULL) {
4319 b0dd8d27 2022-06-16 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
4321 b0dd8d27 2022-06-16 stsp return err;
4323 74467cc8 2022-06-15 stsp err = got_repo_open(&s->thread_args.repo,
4324 74467cc8 2022-06-15 stsp got_repo_get_path(s->repo), NULL,
4325 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
4327 21355643 2020-12-06 stsp return err;
4328 51a10b52 2020-12-26 stsp tog_free_refs();
4329 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
4331 ca51c541 2020-12-07 stsp return err;
4332 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
4333 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
4335 d01904d4 2019-06-25 stsp return err;
4336 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
4337 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
4339 b672a97a 2020-01-27 stsp return err;
4340 568eae95 2022-09-11 mark free_commits(&s->real_commits);
4341 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
4342 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
4343 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
4344 21355643 2020-12-06 stsp s->selected_entry = NULL;
4345 21355643 2020-12-06 stsp s->selected = 0;
4346 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
4347 21355643 2020-12-06 stsp s->quit = 0;
4348 9b058f45 2022-06-30 mark s->thread_args.commits_needed = view->lines;
4349 dfee752e 2022-06-18 op s->matched_entry = NULL;
4350 dfee752e 2022-06-18 op s->search_entry = NULL;
4351 01a7bcaf 2022-07-22 mark view->offset = 0;
4354 640cd7ff 2022-06-22 mark view->count = 0;
4355 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
4358 640cd7ff 2022-06-22 mark view->count = 0;
4362 80ddbec8 2018-04-29 stsp return err;
4365 4ed7e80c 2018-05-20 stsp static const struct got_error *
4366 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
4368 c2db6724 2019-01-04 stsp const struct got_error *error;
4370 37c06ea4 2019-07-15 stsp #ifdef PROFILE
4371 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
4372 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
4374 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
4375 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
4377 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
4378 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
4380 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
4381 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
4383 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
4384 c2db6724 2019-01-04 stsp if (error != NULL)
4385 c2db6724 2019-01-04 stsp return error;
4387 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
4388 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
4390 c2db6724 2019-01-04 stsp return NULL;
4393 af21bb7e 2023-04-12 mark static const struct got_error *
4394 098596c5 2023-04-14 stsp init_mock_term(const char *test_script_path)
4396 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
4397 3aa652ef 2023-04-21 op const char *screen_dump_path;
4400 af21bb7e 2023-04-12 mark if (test_script_path == NULL || *test_script_path == '\0')
4401 5bde4759 2023-04-15 mark return got_error_msg(GOT_ERR_IO, "TOG_TEST_SCRIPT not defined");
4403 098596c5 2023-04-14 stsp tog_io.f = fopen(test_script_path, "re");
4404 098596c5 2023-04-14 stsp if (tog_io.f == NULL) {
4405 af21bb7e 2023-04-12 mark err = got_error_from_errno_fmt("fopen: %s",
4406 af21bb7e 2023-04-12 mark test_script_path);
4407 af21bb7e 2023-04-12 mark goto done;
4410 af21bb7e 2023-04-12 mark /* test mode, we don't want any output */
4411 098596c5 2023-04-14 stsp tog_io.cout = fopen("/dev/null", "w+");
4412 098596c5 2023-04-14 stsp if (tog_io.cout == NULL) {
4413 906c73f6 2023-04-21 op err = got_error_from_errno2("fopen", "/dev/null");
4414 af21bb7e 2023-04-12 mark goto done;
4417 906c73f6 2023-04-21 op in = dup(fileno(tog_io.cout));
4418 906c73f6 2023-04-21 op if (in == -1) {
4419 906c73f6 2023-04-21 op err = got_error_from_errno("dup");
4422 906c73f6 2023-04-21 op tog_io.cin = fdopen(in, "r");
4423 098596c5 2023-04-14 stsp if (tog_io.cin == NULL) {
4424 906c73f6 2023-04-21 op err = got_error_from_errno("fdopen");
4426 af21bb7e 2023-04-12 mark goto done;
4429 3aa652ef 2023-04-21 op screen_dump_path = getenv("TOG_SCR_DUMP");
4430 3aa652ef 2023-04-21 op if (screen_dump_path == NULL || *screen_dump_path == '\0')
4431 3aa652ef 2023-04-21 op return got_error_msg(GOT_ERR_IO, "TOG_SCR_DUMP not defined");
4432 c4df265e 2023-07-19 mark tog_io.sdump = fopen(screen_dump_path, "we");
4433 3aa652ef 2023-04-21 op if (tog_io.sdump == NULL) {
4434 3aa652ef 2023-04-21 op err = got_error_from_errno2("fopen", screen_dump_path);
4438 098596c5 2023-04-14 stsp if (fseeko(tog_io.f, 0L, SEEK_SET) == -1) {
4439 af21bb7e 2023-04-12 mark err = got_error_from_errno("fseeko");
4440 af21bb7e 2023-04-12 mark goto done;
4443 098596c5 2023-04-14 stsp if (newterm(NULL, tog_io.cout, tog_io.cin) == NULL)
4444 af21bb7e 2023-04-12 mark err = got_error_msg(GOT_ERR_IO,
4445 af21bb7e 2023-04-12 mark "newterm: failed to initialise curses");
4447 098596c5 2023-04-14 stsp using_mock_io = 1;
4451 098596c5 2023-04-14 stsp tog_io_close();
4452 af21bb7e 2023-04-12 mark return err;
4455 098596c5 2023-04-14 stsp static void
4456 098596c5 2023-04-14 stsp init_curses(void)
4458 098596c5 2023-04-14 stsp if (using_mock_io) /* In test mode we use a fake terminal */
4461 098596c5 2023-04-14 stsp initscr();
4464 098596c5 2023-04-14 stsp halfdelay(1); /* Fast refresh while initial view is loading. */
4467 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
4468 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
4469 a915003a 2019-02-05 stsp curs_set(0);
4470 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
4471 6d17833f 2019-11-08 stsp start_color();
4472 6d17833f 2019-11-08 stsp use_default_colors();
4478 c2db6724 2019-01-04 stsp static const struct got_error *
4479 c935fd51 2023-07-23 mark set_tog_base_commit(struct got_repository *repo, struct got_worktree *worktree)
4481 c935fd51 2023-07-23 mark tog_base_commit.id = got_object_id_dup(
4482 c935fd51 2023-07-23 mark got_worktree_get_base_commit_id(worktree));
4483 c935fd51 2023-07-23 mark if (tog_base_commit.id == NULL)
4484 c935fd51 2023-07-23 mark return got_error_from_errno( "got_object_id_dup");
4486 99301cec 2023-07-24 stsp return NULL;
4489 c935fd51 2023-07-23 mark static const struct got_error *
4490 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
4491 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
4493 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
4495 f135c941 2020-02-20 stsp if (argc == 0) {
4496 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
4497 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
4498 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
4499 f135c941 2020-02-20 stsp return NULL;
4502 f135c941 2020-02-20 stsp if (worktree) {
4503 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
4506 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
4508 f135c941 2020-02-20 stsp return err;
4509 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
4510 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
4511 bfd61697 2020-11-14 stsp p) == -1) {
4512 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
4513 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
4517 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
4519 f135c941 2020-02-20 stsp return err;
4522 f135c941 2020-02-20 stsp static const struct got_error *
4523 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
4525 7483826e 2023-04-14 mark const struct got_error *error;
4526 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
4527 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
4528 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
4529 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
4530 c4df265e 2023-07-19 mark char *keyword_idstr = NULL, *start_commit = NULL, *label = NULL;
4531 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
4532 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
4533 f135c941 2020-02-20 stsp int ch, log_branches = 0;
4534 04cc582a 2018-08-01 stsp struct tog_view *view;
4535 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
4537 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
4538 80ddbec8 2018-04-29 stsp switch (ch) {
4540 b672a97a 2020-01-27 stsp log_branches = 1;
4543 80ddbec8 2018-04-29 stsp start_commit = optarg;
4546 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
4547 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
4548 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4552 17020d27 2019-03-07 stsp usage_log();
4553 80ddbec8 2018-04-29 stsp /* NOTREACHED */
4557 80ddbec8 2018-04-29 stsp argc -= optind;
4558 80ddbec8 2018-04-29 stsp argv += optind;
4560 f135c941 2020-02-20 stsp if (argc > 1)
4561 f135c941 2020-02-20 stsp usage_log();
4563 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
4564 0ae84acc 2022-06-15 tracey if (error != NULL)
4565 0ae84acc 2022-06-15 tracey goto done;
4567 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
4568 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
4569 6ed9ffec 2023-07-23 mark if (cwd == NULL) {
4570 6ed9ffec 2023-07-23 mark error = got_error_from_errno("getcwd");
4571 6ed9ffec 2023-07-23 mark goto done;
4573 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
4574 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4575 c156c7a4 2020-12-18 stsp goto done;
4576 a1fbf39a 2019-08-11 stsp if (worktree)
4577 6962eb72 2020-02-20 stsp repo_path =
4578 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
4580 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
4581 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4582 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4583 c156c7a4 2020-12-18 stsp goto done;
4587 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
4588 80ddbec8 2018-04-29 stsp if (error != NULL)
4589 ecb28ae0 2018-07-16 stsp goto done;
4591 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
4592 f135c941 2020-02-20 stsp repo, worktree);
4593 f135c941 2020-02-20 stsp if (error)
4594 f135c941 2020-02-20 stsp goto done;
4596 098596c5 2023-04-14 stsp init_curses();
4598 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
4599 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
4600 c02c541e 2019-03-29 stsp if (error)
4601 c02c541e 2019-03-29 stsp goto done;
4603 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
4604 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
4605 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
4606 87670572 2020-12-26 naddy if (error)
4607 87670572 2020-12-26 naddy goto done;
4610 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
4611 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
4612 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
4613 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4614 d8f38dc4 2020-12-05 stsp if (error)
4615 d8f38dc4 2020-12-05 stsp goto done;
4616 d8f38dc4 2020-12-05 stsp head_ref_name = label;
4618 c4df265e 2023-07-19 mark error = got_keyword_to_idstr(&keyword_idstr, start_commit,
4619 c4df265e 2023-07-19 mark repo, worktree);
4620 c4df265e 2023-07-19 mark if (error != NULL)
4621 c4df265e 2023-07-19 mark goto done;
4622 c4df265e 2023-07-19 mark if (keyword_idstr != NULL)
4623 c4df265e 2023-07-19 mark start_commit = keyword_idstr;
4625 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
4626 d8f38dc4 2020-12-05 stsp if (error == NULL)
4627 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
4628 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
4629 d8f38dc4 2020-12-05 stsp goto done;
4630 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
4631 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4632 d8f38dc4 2020-12-05 stsp if (error)
4633 d8f38dc4 2020-12-05 stsp goto done;
4636 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
4637 04cc582a 2018-08-01 stsp if (view == NULL) {
4638 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4639 04cc582a 2018-08-01 stsp goto done;
4642 2fc00ff4 2019-08-31 stsp if (worktree) {
4643 c935fd51 2023-07-23 mark error = set_tog_base_commit(repo, worktree);
4644 c935fd51 2023-07-23 mark if (error != NULL)
4645 c935fd51 2023-07-23 mark goto done;
4648 99301cec 2023-07-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
4649 99301cec 2023-07-24 stsp in_repo_path, log_branches, worktree);
4650 99301cec 2023-07-24 stsp if (error)
4651 99301cec 2023-07-24 stsp goto done;
4653 99301cec 2023-07-24 stsp if (worktree) {
4654 99301cec 2023-07-24 stsp /* The work tree will be closed by the log thread. */
4655 2fc00ff4 2019-08-31 stsp worktree = NULL;
4658 098596c5 2023-04-14 stsp error = view_loop(view);
4661 c935fd51 2023-07-23 mark free(tog_base_commit.id);
4662 c4df265e 2023-07-19 mark free(keyword_idstr);
4663 f135c941 2020-02-20 stsp free(in_repo_path);
4664 ecb28ae0 2018-07-16 stsp free(repo_path);
4665 ecb28ae0 2018-07-16 stsp free(cwd);
4666 899d86c2 2018-05-10 stsp free(start_id);
4667 d8f38dc4 2020-12-05 stsp free(label);
4669 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
4670 1d0f4054 2021-06-17 stsp if (repo) {
4671 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4672 1d0f4054 2021-06-17 stsp if (error == NULL)
4673 1d0f4054 2021-06-17 stsp error = close_err;
4675 ec142235 2019-03-07 stsp if (worktree)
4676 ec142235 2019-03-07 stsp got_worktree_close(worktree);
4677 0ae84acc 2022-06-15 tracey if (pack_fds) {
4678 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
4679 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
4680 0ae84acc 2022-06-15 tracey if (error == NULL)
4681 0ae84acc 2022-06-15 tracey error = pack_err;
4683 51a10b52 2020-12-26 stsp tog_free_refs();
4684 80ddbec8 2018-04-29 stsp return error;
4687 4ed7e80c 2018-05-20 stsp __dead static void
4688 9f7d7167 2018-04-29 stsp usage_diff(void)
4691 827a167b 2022-08-16 stsp fprintf(stderr, "usage: %s diff [-aw] [-C number] [-r repository-path] "
4692 827a167b 2022-08-16 stsp "object1 object2\n", getprogname());
4696 6d17833f 2019-11-08 stsp static int
4697 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
4698 41605754 2020-11-12 stsp regmatch_t *regmatch)
4700 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
4703 336075a4 2022-06-25 op static struct tog_color *
4704 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
4706 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
4708 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
4709 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
4710 6d17833f 2019-11-08 stsp return tc;
4713 6d17833f 2019-11-08 stsp return NULL;
4716 4ed7e80c 2018-05-20 stsp static const struct got_error *
4717 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
4718 1853e0f4 2022-06-16 stsp WINDOW *window, int skipcol, regmatch_t *regmatch)
4720 41605754 2020-11-12 stsp const struct got_error *err = NULL;
4721 44a87665 2022-06-16 stsp char *exstr = NULL;
4722 1853e0f4 2022-06-16 stsp wchar_t *wline = NULL;
4723 1853e0f4 2022-06-16 stsp int rme, rms, n, width, scrollx;
4724 1853e0f4 2022-06-16 stsp int width0 = 0, width1 = 0, width2 = 0;
4725 1853e0f4 2022-06-16 stsp char *seg0 = NULL, *seg1 = NULL, *seg2 = NULL;
4727 41605754 2020-11-12 stsp *wtotal = 0;
4729 145b6838 2022-06-16 stsp rms = regmatch->rm_so;
4730 145b6838 2022-06-16 stsp rme = regmatch->rm_eo;
4732 44a87665 2022-06-16 stsp err = expand_tab(&exstr, line);
4734 44a87665 2022-06-16 stsp return err;
4736 1853e0f4 2022-06-16 stsp /* Split the line into 3 segments, according to match offsets. */
4737 44a87665 2022-06-16 stsp seg0 = strndup(exstr, rms);
4738 44a87665 2022-06-16 stsp if (seg0 == NULL) {
4739 44a87665 2022-06-16 stsp err = got_error_from_errno("strndup");
4740 44a87665 2022-06-16 stsp goto done;
4742 44a87665 2022-06-16 stsp seg1 = strndup(exstr + rms, rme - rms);
4743 1853e0f4 2022-06-16 stsp if (seg1 == NULL) {
4744 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4745 1853e0f4 2022-06-16 stsp goto done;
4747 44a87665 2022-06-16 stsp seg2 = strdup(exstr + rme);
4748 95d136ac 2022-06-16 stsp if (seg2 == NULL) {
4749 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4750 1853e0f4 2022-06-16 stsp goto done;
4753 145b6838 2022-06-16 stsp /* draw up to matched token if we haven't scrolled past it */
4754 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width0, NULL, seg0, 0, wlimit,
4755 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4757 1853e0f4 2022-06-16 stsp goto done;
4758 1853e0f4 2022-06-16 stsp n = MAX(width0 - skipcol, 0);
4760 1853e0f4 2022-06-16 stsp free(wline);
4761 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, &scrollx, seg0, skipcol,
4762 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4764 1853e0f4 2022-06-16 stsp goto done;
4765 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4766 1853e0f4 2022-06-16 stsp wlimit -= width;
4767 1853e0f4 2022-06-16 stsp *wtotal += width;
4770 41605754 2020-11-12 stsp if (wlimit > 0) {
4771 1853e0f4 2022-06-16 stsp int i = 0, w = 0;
4772 1853e0f4 2022-06-16 stsp size_t wlen;
4774 1853e0f4 2022-06-16 stsp free(wline);
4775 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width1, NULL, seg1, 0, wlimit,
4776 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4778 1853e0f4 2022-06-16 stsp goto done;
4779 1853e0f4 2022-06-16 stsp wlen = wcslen(wline);
4780 1853e0f4 2022-06-16 stsp while (i < wlen) {
4781 1853e0f4 2022-06-16 stsp width = wcwidth(wline[i]);
4782 1853e0f4 2022-06-16 stsp if (width == -1) {
4783 1853e0f4 2022-06-16 stsp /* should not happen, tabs are expanded */
4784 1853e0f4 2022-06-16 stsp err = got_error(GOT_ERR_RANGE);
4785 1853e0f4 2022-06-16 stsp goto done;
4787 1853e0f4 2022-06-16 stsp if (width0 + w + width > skipcol)
4789 61417565 2022-06-20 mark w += width;
4792 145b6838 2022-06-16 stsp /* draw (visible part of) matched token (if scrolled into it) */
4793 1853e0f4 2022-06-16 stsp if (width1 - w > 0) {
4794 145b6838 2022-06-16 stsp wattron(window, A_STANDOUT);
4795 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[i]);
4796 145b6838 2022-06-16 stsp wattroff(window, A_STANDOUT);
4797 1853e0f4 2022-06-16 stsp wlimit -= (width1 - w);
4798 1853e0f4 2022-06-16 stsp *wtotal += (width1 - w);
4802 1853e0f4 2022-06-16 stsp if (wlimit > 0) { /* draw rest of line */
4803 1853e0f4 2022-06-16 stsp free(wline);
4804 1853e0f4 2022-06-16 stsp if (skipcol > width0 + width1) {
4805 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, &scrollx, seg2,
4806 1853e0f4 2022-06-16 stsp skipcol - (width0 + width1), wlimit,
4807 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4809 1853e0f4 2022-06-16 stsp goto done;
4810 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4812 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, NULL, seg2, 0,
4813 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4815 1853e0f4 2022-06-16 stsp goto done;
4816 1853e0f4 2022-06-16 stsp waddwstr(window, wline);
4818 1853e0f4 2022-06-16 stsp *wtotal += width2;
4821 145b6838 2022-06-16 stsp free(wline);
4822 44a87665 2022-06-16 stsp free(exstr);
4823 1853e0f4 2022-06-16 stsp free(seg0);
4824 1853e0f4 2022-06-16 stsp free(seg1);
4825 1853e0f4 2022-06-16 stsp free(seg2);
4826 1853e0f4 2022-06-16 stsp return err;
4829 94b80cfa 2022-08-01 mark static int
4830 94b80cfa 2022-08-01 mark gotoline(struct tog_view *view, int *lineno, int *nprinted)
4832 94b80cfa 2022-08-01 mark FILE *f = NULL;
4833 94b80cfa 2022-08-01 mark int *eof, *first, *selected;
4835 94b80cfa 2022-08-01 mark if (view->type == TOG_VIEW_DIFF) {
4836 94b80cfa 2022-08-01 mark struct tog_diff_view_state *s = &view->state.diff;
4838 ec2a9698 2022-09-15 mark first = &s->first_displayed_line;
4839 ec2a9698 2022-09-15 mark selected = first;
4840 ec2a9698 2022-09-15 mark eof = &s->eof;
4842 ec2a9698 2022-09-15 mark } else if (view->type == TOG_VIEW_HELP) {
4843 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
4845 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4846 94b80cfa 2022-08-01 mark selected = first;
4847 94b80cfa 2022-08-01 mark eof = &s->eof;
4849 94b80cfa 2022-08-01 mark } else if (view->type == TOG_VIEW_BLAME) {
4850 94b80cfa 2022-08-01 mark struct tog_blame_view_state *s = &view->state.blame;
4852 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4853 94b80cfa 2022-08-01 mark selected = &s->selected_line;
4854 94b80cfa 2022-08-01 mark eof = &s->eof;
4855 94b80cfa 2022-08-01 mark f = s->blame.f;
4859 94b80cfa 2022-08-01 mark /* Center gline in the middle of the page like vi(1). */
4860 94b80cfa 2022-08-01 mark if (*lineno < view->gline - (view->nlines - 3) / 2)
4862 94b80cfa 2022-08-01 mark if (*first != 1 && (*lineno > view->gline - (view->nlines - 3) / 2)) {
4863 94b80cfa 2022-08-01 mark rewind(f);
4865 94b80cfa 2022-08-01 mark *first = 1;
4866 94b80cfa 2022-08-01 mark *lineno = 0;
4867 94b80cfa 2022-08-01 mark *nprinted = 0;
4871 94b80cfa 2022-08-01 mark *selected = view->gline <= (view->nlines - 3) / 2 ?
4872 94b80cfa 2022-08-01 mark view->gline : (view->nlines - 3) / 2 + 1;
4873 94b80cfa 2022-08-01 mark view->gline = 0;
4878 41605754 2020-11-12 stsp static const struct got_error *
4879 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
4881 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
4882 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
4883 61e69b96 2018-05-20 stsp const struct got_error *err;
4884 c7d5c43c 2022-08-04 mark int nprinted = 0;
4885 b304db33 2018-05-20 stsp char *line;
4886 826082fe 2020-12-10 stsp size_t linesize = 0;
4887 826082fe 2020-12-10 stsp ssize_t linelen;
4888 61e69b96 2018-05-20 stsp wchar_t *wline;
4889 e0b650dd 2018-05-20 stsp int width;
4890 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
4891 89f1a395 2020-12-01 naddy int nlines = s->nlines;
4892 fe621944 2020-11-10 stsp off_t line_offset;
4894 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1;
4895 c7d5c43c 2022-08-04 mark line_offset = s->lines[s->first_displayed_line - 1].offset;
4896 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
4897 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
4899 f7d12f7e 2018-08-01 stsp werase(view->window);
4901 94b80cfa 2022-08-01 mark if (view->gline > s->nlines - 1)
4902 94b80cfa 2022-08-01 mark view->gline = s->nlines - 1;
4904 a3404814 2018-09-02 stsp if (header) {
4905 94b80cfa 2022-08-01 mark int ln = view->gline ? view->gline <= (view->nlines - 3) / 2 ?
4906 94b80cfa 2022-08-01 mark 1 : view->gline - (view->nlines - 3) / 2 :
4907 c7d5c43c 2022-08-04 mark s->lineno + s->selected_line;
4909 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s", ln, nlines, header) == -1)
4910 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
4911 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
4913 135a2da0 2020-11-11 stsp free(line);
4915 a3404814 2018-09-02 stsp return err;
4917 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4918 a3404814 2018-09-02 stsp wstandout(view->window);
4919 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
4920 e54cc94a 2020-11-11 stsp free(wline);
4921 e54cc94a 2020-11-11 stsp wline = NULL;
4922 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
4923 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
4924 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4925 a3404814 2018-09-02 stsp wstandend(view->window);
4927 a3404814 2018-09-02 stsp if (max_lines <= 1)
4928 a3404814 2018-09-02 stsp return NULL;
4929 a3404814 2018-09-02 stsp max_lines--;
4932 89f1a395 2020-12-01 naddy s->eof = 0;
4933 145b6838 2022-06-16 stsp view->maxx = 0;
4934 826082fe 2020-12-10 stsp line = NULL;
4935 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
4936 6a5ff2d4 2022-08-06 mark enum got_diff_line_type linetype;
4937 6a5ff2d4 2022-08-06 mark attr_t attr = 0;
4939 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
4940 826082fe 2020-12-10 stsp if (linelen == -1) {
4941 826082fe 2020-12-10 stsp if (feof(s->f)) {
4942 826082fe 2020-12-10 stsp s->eof = 1;
4945 826082fe 2020-12-10 stsp free(line);
4946 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
4949 c7d5c43c 2022-08-04 mark if (++s->lineno < s->first_displayed_line)
4951 c7d5c43c 2022-08-04 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
4953 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline)
4954 94b80cfa 2022-08-01 mark attr = A_STANDOUT;
4956 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
4957 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
4958 1853e0f4 2022-06-16 stsp view->x ? 1 : 0);
4959 1853e0f4 2022-06-16 stsp if (err) {
4960 1853e0f4 2022-06-16 stsp free(line);
4961 1853e0f4 2022-06-16 stsp return err;
4963 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
4964 1853e0f4 2022-06-16 stsp free(wline);
4965 1853e0f4 2022-06-16 stsp wline = NULL;
4967 6a5ff2d4 2022-08-06 mark linetype = s->lines[s->lineno].type;
4968 6a5ff2d4 2022-08-06 mark if (linetype > GOT_DIFF_LINE_LOGMSG &&
4969 6a5ff2d4 2022-08-06 mark linetype < GOT_DIFF_LINE_CONTEXT)
4970 6a5ff2d4 2022-08-06 mark attr |= COLOR_PAIR(linetype);
4972 94b80cfa 2022-08-01 mark wattron(view->window, attr);
4973 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
4974 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4975 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
4976 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
4977 41605754 2020-11-12 stsp if (err) {
4978 41605754 2020-11-12 stsp free(line);
4979 41605754 2020-11-12 stsp return err;
4983 969c159c 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
4984 969c159c 2022-06-16 stsp view->x, view->ncols, 0, view->x ? 1 : 0);
4985 969c159c 2022-06-16 stsp if (err) {
4986 969c159c 2022-06-16 stsp free(line);
4987 969c159c 2022-06-16 stsp return err;
4989 969c159c 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
4990 969c159c 2022-06-16 stsp free(wline);
4991 41605754 2020-11-12 stsp wline = NULL;
4993 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline) {
4994 94b80cfa 2022-08-01 mark /* highlight full gline length */
4995 94b80cfa 2022-08-01 mark while (width++ < view->ncols)
4996 94b80cfa 2022-08-01 mark waddch(view->window, ' ');
4998 94b80cfa 2022-08-01 mark if (width <= view->ncols - 1)
4999 94b80cfa 2022-08-01 mark waddch(view->window, '\n');
5002 94b80cfa 2022-08-01 mark wattroff(view->window, attr);
5003 94b80cfa 2022-08-01 mark if (++nprinted == 1)
5004 c7d5c43c 2022-08-04 mark s->first_displayed_line = s->lineno;
5006 826082fe 2020-12-10 stsp free(line);
5007 fe621944 2020-11-10 stsp if (nprinted >= 1)
5008 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
5009 89f1a395 2020-12-01 naddy (nprinted - 1);
5011 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
5013 9b058f45 2022-06-30 mark view_border(view);
5015 89f1a395 2020-12-01 naddy if (s->eof) {
5016 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
5017 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
5018 c3e9aa98 2019-05-13 jcs nprinted++;
5021 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, TOG_EOF_STRING, 0,
5022 ccda2f4d 2022-06-16 stsp view->ncols, 0, 0);
5024 c3e9aa98 2019-05-13 jcs return err;
5027 c3e9aa98 2019-05-13 jcs wstandout(view->window);
5028 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
5029 e54cc94a 2020-11-11 stsp free(wline);
5030 e54cc94a 2020-11-11 stsp wline = NULL;
5031 c3e9aa98 2019-05-13 jcs wstandend(view->window);
5034 26ed57b2 2018-05-19 stsp return NULL;
5037 abd2672a 2018-12-23 stsp static char *
5038 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
5040 09867e48 2019-08-13 stsp struct tm mytm, *tm;
5041 09867e48 2019-08-13 stsp char *p, *s;
5043 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
5044 09867e48 2019-08-13 stsp if (tm == NULL)
5045 09867e48 2019-08-13 stsp return NULL;
5046 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
5047 09867e48 2019-08-13 stsp if (s == NULL)
5048 09867e48 2019-08-13 stsp return NULL;
5049 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
5051 abd2672a 2018-12-23 stsp *p = '\0';
5055 4ed7e80c 2018-05-20 stsp static const struct got_error *
5056 c7d5c43c 2022-08-04 mark add_line_metadata(struct got_diff_line **lines, size_t *nlines,
5057 c7d5c43c 2022-08-04 mark off_t off, uint8_t type)
5059 c7d5c43c 2022-08-04 mark struct got_diff_line *p;
5061 c7d5c43c 2022-08-04 mark p = reallocarray(*lines, *nlines + 1, sizeof(**lines));
5062 fe621944 2020-11-10 stsp if (p == NULL)
5063 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
5064 c7d5c43c 2022-08-04 mark *lines = p;
5065 c7d5c43c 2022-08-04 mark (*lines)[*nlines].offset = off;
5066 c7d5c43c 2022-08-04 mark (*lines)[*nlines].type = type;
5067 fe621944 2020-11-10 stsp (*nlines)++;
5069 fe621944 2020-11-10 stsp return NULL;
5072 fe621944 2020-11-10 stsp static const struct got_error *
5073 1f3405c9 2023-01-17 mark cat_diff(FILE *dst, FILE *src, struct got_diff_line **d_lines, size_t *d_nlines,
5074 1f3405c9 2023-01-17 mark struct got_diff_line *s_lines, size_t s_nlines)
5076 1f3405c9 2023-01-17 mark struct got_diff_line *p;
5077 1f3405c9 2023-01-17 mark char buf[BUFSIZ];
5078 1f3405c9 2023-01-17 mark size_t i, r;
5080 1f3405c9 2023-01-17 mark if (fseeko(src, 0L, SEEK_SET) == -1)
5081 1f3405c9 2023-01-17 mark return got_error_from_errno("fseeko");
5083 1f3405c9 2023-01-17 mark for (;;) {
5084 1f3405c9 2023-01-17 mark r = fread(buf, 1, sizeof(buf), src);
5085 1f3405c9 2023-01-17 mark if (r == 0) {
5086 1f3405c9 2023-01-17 mark if (ferror(src))
5087 1f3405c9 2023-01-17 mark return got_error_from_errno("fread");
5088 1f3405c9 2023-01-17 mark if (feof(src))
5091 1f3405c9 2023-01-17 mark if (fwrite(buf, 1, r, dst) != r)
5092 1f3405c9 2023-01-17 mark return got_ferror(dst, GOT_ERR_IO);
5095 5afebbd1 2023-02-22 mark if (s_nlines == 0 && *d_nlines == 0)
5096 5afebbd1 2023-02-22 mark return NULL;
5099 5afebbd1 2023-02-22 mark * If commit info was in dst, increment line offsets
5100 5afebbd1 2023-02-22 mark * of the appended diff content, but skip s_lines[0]
5101 5afebbd1 2023-02-22 mark * because offset zero is already in *d_lines.
5103 5afebbd1 2023-02-22 mark if (*d_nlines > 0) {
5104 5afebbd1 2023-02-22 mark for (i = 1; i < s_nlines; ++i)
5105 5afebbd1 2023-02-22 mark s_lines[i].offset += (*d_lines)[*d_nlines - 1].offset;
5107 5afebbd1 2023-02-22 mark if (s_nlines > 0) {
5108 5afebbd1 2023-02-22 mark --s_nlines;
5109 5afebbd1 2023-02-22 mark ++s_lines;
5113 1f3405c9 2023-01-17 mark p = reallocarray(*d_lines, *d_nlines + s_nlines, sizeof(*p));
5114 1f3405c9 2023-01-17 mark if (p == NULL) {
5115 1f3405c9 2023-01-17 mark /* d_lines is freed in close_diff_view() */
5116 1f3405c9 2023-01-17 mark return got_error_from_errno("reallocarray");
5119 1f3405c9 2023-01-17 mark *d_lines = p;
5121 5afebbd1 2023-02-22 mark memcpy(*d_lines + *d_nlines, s_lines, s_nlines * sizeof(*s_lines));
5122 1f3405c9 2023-01-17 mark *d_nlines += s_nlines;
5124 1f3405c9 2023-01-17 mark return NULL;
5127 1f3405c9 2023-01-17 mark static const struct got_error *
5128 c7d5c43c 2022-08-04 mark write_commit_info(struct got_diff_line **lines, size_t *nlines,
5129 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
5130 5191b70b 2023-01-07 mark struct got_repository *repo, int ignore_ws, int force_text_diff,
5131 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg *dsa, FILE *outfile)
5133 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
5134 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
5135 15a94983 2018-12-23 stsp struct got_commit_object *commit;
5136 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
5137 45d799e2 2018-12-23 stsp time_t committer_time;
5138 45d799e2 2018-12-23 stsp const char *author, *committer;
5139 8b473291 2019-02-21 stsp char *refs_str = NULL;
5140 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
5141 fe621944 2020-11-10 stsp off_t outoff = 0;
5144 9cd447eb 2023-05-17 op err = build_refs_str(&refs_str, refs, commit_id, repo);
5148 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
5150 abd2672a 2018-12-23 stsp return err;
5152 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
5153 15a94983 2018-12-23 stsp if (err) {
5154 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
5155 15a94983 2018-12-23 stsp goto done;
5158 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, 0, GOT_DIFF_LINE_NONE);
5160 fe621944 2020-11-10 stsp goto done;
5162 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
5163 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
5164 fe621944 2020-11-10 stsp if (n < 0) {
5165 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
5166 abd2672a 2018-12-23 stsp goto done;
5168 fe621944 2020-11-10 stsp outoff += n;
5169 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_META);
5171 fe621944 2020-11-10 stsp goto done;
5173 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
5174 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
5175 fe621944 2020-11-10 stsp if (n < 0) {
5176 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
5177 abd2672a 2018-12-23 stsp goto done;
5179 fe621944 2020-11-10 stsp outoff += n;
5180 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_AUTHOR);
5182 fe621944 2020-11-10 stsp goto done;
5184 1a99e0b4 2023-01-07 stsp author = got_object_commit_get_author(commit);
5185 1a99e0b4 2023-01-07 stsp committer = got_object_commit_get_committer(commit);
5186 1a99e0b4 2023-01-07 stsp if (strcmp(author, committer) != 0) {
5187 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "via: %s\n", committer);
5188 fe621944 2020-11-10 stsp if (n < 0) {
5189 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5190 fe621944 2020-11-10 stsp goto done;
5192 fe621944 2020-11-10 stsp outoff += n;
5193 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5194 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_AUTHOR);
5196 fe621944 2020-11-10 stsp goto done;
5198 1a99e0b4 2023-01-07 stsp committer_time = got_object_commit_get_committer_time(commit);
5199 1a99e0b4 2023-01-07 stsp datestr = get_datestr(&committer_time, datebuf);
5200 1a99e0b4 2023-01-07 stsp if (datestr) {
5201 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
5202 fe621944 2020-11-10 stsp if (n < 0) {
5203 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5204 fe621944 2020-11-10 stsp goto done;
5206 fe621944 2020-11-10 stsp outoff += n;
5207 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5208 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_DATE);
5210 fe621944 2020-11-10 stsp goto done;
5212 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
5213 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
5214 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
5215 9f98ca05 2021-09-24 stsp int pn = 1;
5216 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
5217 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
5218 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &qid->id);
5220 9f98ca05 2021-09-24 stsp goto done;
5221 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
5222 9f98ca05 2021-09-24 stsp if (n < 0) {
5223 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
5224 9f98ca05 2021-09-24 stsp goto done;
5226 9f98ca05 2021-09-24 stsp outoff += n;
5227 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5228 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_META);
5230 9f98ca05 2021-09-24 stsp goto done;
5231 9f98ca05 2021-09-24 stsp free(id_str);
5232 9f98ca05 2021-09-24 stsp id_str = NULL;
5236 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
5238 5943eee2 2019-08-13 stsp goto done;
5239 fe621944 2020-11-10 stsp s = logmsg;
5240 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
5241 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
5242 fe621944 2020-11-10 stsp if (n < 0) {
5243 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5244 fe621944 2020-11-10 stsp goto done;
5246 fe621944 2020-11-10 stsp outoff += n;
5247 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5248 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_LOGMSG);
5250 fe621944 2020-11-10 stsp goto done;
5253 1f3405c9 2023-01-17 mark TAILQ_FOREACH(pe, dsa->paths, entry) {
5254 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
5255 1f3405c9 2023-01-17 mark int pad = dsa->max_path_len - pe->path_len + 1;
5257 5191b70b 2023-01-07 mark n = fprintf(outfile, "%c %s%*c | %*d+ %*d-\n", cp->status,
5258 1f3405c9 2023-01-17 mark pe->path, pad, ' ', dsa->add_cols + 1, cp->add,
5259 1f3405c9 2023-01-17 mark dsa->rm_cols + 1, cp->rm);
5260 fe621944 2020-11-10 stsp if (n < 0) {
5261 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5262 fe621944 2020-11-10 stsp goto done;
5264 fe621944 2020-11-10 stsp outoff += n;
5265 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5266 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_CHANGES);
5268 fe621944 2020-11-10 stsp goto done;
5271 0208f208 2020-05-05 stsp fputc('\n', outfile);
5273 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5275 5191b70b 2023-01-07 mark goto done;
5277 5191b70b 2023-01-07 mark n = fprintf(outfile,
5278 65dedee0 2023-01-15 mark "%d file%s changed, %d insertion%s(+), %d deletion%s(-)\n",
5279 1f3405c9 2023-01-17 mark dsa->nfiles, dsa->nfiles > 1 ? "s" : "", dsa->ins,
5280 1f3405c9 2023-01-17 mark dsa->ins != 1 ? "s" : "", dsa->del, dsa->del != 1 ? "s" : "");
5281 5191b70b 2023-01-07 mark if (n < 0) {
5282 5191b70b 2023-01-07 mark err = got_error_from_errno("fprintf");
5283 5191b70b 2023-01-07 mark goto done;
5285 5191b70b 2023-01-07 mark outoff += n;
5286 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5288 5191b70b 2023-01-07 mark goto done;
5290 5191b70b 2023-01-07 mark fputc('\n', outfile);
5292 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5294 abd2672a 2018-12-23 stsp free(id_str);
5295 5943eee2 2019-08-13 stsp free(logmsg);
5296 8b473291 2019-02-21 stsp free(refs_str);
5297 15a94983 2018-12-23 stsp got_object_commit_close(commit);
5298 7510f233 2020-08-09 stsp if (err) {
5299 c7d5c43c 2022-08-04 mark free(*lines);
5300 c7d5c43c 2022-08-04 mark *lines = NULL;
5301 ae6a6978 2020-08-09 stsp *nlines = 0;
5303 fe621944 2020-11-10 stsp return err;
5306 abd2672a 2018-12-23 stsp static const struct got_error *
5307 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
5309 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
5310 1f3405c9 2023-01-17 mark FILE *f = NULL, *tmp_diff_file = NULL;
5311 15a94983 2018-12-23 stsp int obj_type;
5312 1f3405c9 2023-01-17 mark struct got_diff_line *lines = NULL;
5313 1f3405c9 2023-01-17 mark struct got_pathlist_head changed_paths;
5315 1f3405c9 2023-01-17 mark TAILQ_INIT(&changed_paths);
5317 c7d5c43c 2022-08-04 mark free(s->lines);
5318 c7d5c43c 2022-08-04 mark s->lines = malloc(sizeof(*s->lines));
5319 c7d5c43c 2022-08-04 mark if (s->lines == NULL)
5320 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
5321 fe621944 2020-11-10 stsp s->nlines = 0;
5323 511a516b 2018-05-19 stsp f = got_opentemp();
5324 48ae06ee 2018-10-18 stsp if (f == NULL) {
5325 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
5326 48ae06ee 2018-10-18 stsp goto done;
5328 1f3405c9 2023-01-17 mark tmp_diff_file = got_opentemp();
5329 1f3405c9 2023-01-17 mark if (tmp_diff_file == NULL) {
5330 1f3405c9 2023-01-17 mark err = got_error_from_errno("got_opentemp");
5331 1f3405c9 2023-01-17 mark goto done;
5333 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
5334 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
5335 fb43ecf1 2019-02-11 stsp goto done;
5339 15a94983 2018-12-23 stsp if (s->id1)
5340 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
5342 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
5344 15a94983 2018-12-23 stsp goto done;
5346 15a94983 2018-12-23 stsp switch (obj_type) {
5347 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
5348 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_blobs(&s->lines, &s->nlines,
5349 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2,
5350 917d79a7 2022-07-01 stsp s->label1, s->label2, tog_diff_algo, s->diff_context,
5351 1f3405c9 2023-01-17 mark s->ignore_whitespace, s->force_text_diff, NULL, s->repo,
5354 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
5355 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_trees(&s->lines, &s->nlines,
5356 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL, "", "",
5357 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
5358 1f3405c9 2023-01-17 mark s->force_text_diff, NULL, s->repo, s->f);
5360 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
5361 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
5362 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
5363 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
5364 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
5365 1f3405c9 2023-01-17 mark size_t nlines = 0;
5366 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg dsa = {
5367 1f3405c9 2023-01-17 mark 0, 0, 0, 0, 0, 0,
5368 1f3405c9 2023-01-17 mark &changed_paths,
5369 1f3405c9 2023-01-17 mark s->ignore_whitespace,
5370 1f3405c9 2023-01-17 mark s->force_text_diff,
5371 1f3405c9 2023-01-17 mark tog_diff_algo
5374 1f3405c9 2023-01-17 mark lines = malloc(sizeof(*lines));
5375 1f3405c9 2023-01-17 mark if (lines == NULL) {
5376 1f3405c9 2023-01-17 mark err = got_error_from_errno("malloc");
5377 1f3405c9 2023-01-17 mark goto done;
5380 1f3405c9 2023-01-17 mark /* build diff first in tmp file then append to commit info */
5381 1f3405c9 2023-01-17 mark err = got_diff_objects_as_commits(&lines, &nlines,
5382 1f3405c9 2023-01-17 mark s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL,
5383 1f3405c9 2023-01-17 mark tog_diff_algo, s->diff_context, s->ignore_whitespace,
5384 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->repo, tmp_diff_file);
5388 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
5390 3ffacbe1 2020-02-02 tracey goto done;
5391 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
5392 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
5393 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
5394 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines, &s->nlines, s->id2,
5395 5191b70b 2023-01-07 mark refs, s->repo, s->ignore_whitespace,
5396 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5397 f44b1f58 2020-02-02 tracey if (err)
5398 f44b1f58 2020-02-02 tracey goto done;
5399 f44b1f58 2020-02-02 tracey } else {
5400 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
5401 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
5402 d7b5a0e8 2022-04-20 stsp if (got_object_id_cmp(s->id1, &pid->id) == 0) {
5403 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines,
5404 c7d5c43c 2022-08-04 mark &s->nlines, s->id2, refs, s->repo,
5405 5191b70b 2023-01-07 mark s->ignore_whitespace,
5406 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5407 f44b1f58 2020-02-02 tracey if (err)
5408 f44b1f58 2020-02-02 tracey goto done;
5413 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
5415 1f3405c9 2023-01-17 mark err = cat_diff(s->f, tmp_diff_file, &s->lines, &s->nlines,
5416 1f3405c9 2023-01-17 mark lines, nlines);
5420 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5424 1f3405c9 2023-01-17 mark free(lines);
5425 1f3405c9 2023-01-17 mark got_pathlist_free(&changed_paths, GOT_PATHLIST_FREE_ALL);
5426 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
5427 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
5428 1f3405c9 2023-01-17 mark if (tmp_diff_file && fclose(tmp_diff_file) == EOF && err == NULL)
5429 1f3405c9 2023-01-17 mark err = got_error_from_errno("fclose");
5430 48ae06ee 2018-10-18 stsp return err;
5433 f5215bb9 2019-02-22 stsp static void
5434 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
5436 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
5437 f5215bb9 2019-02-22 stsp update_panels();
5438 f5215bb9 2019-02-22 stsp doupdate();
5441 f44b1f58 2020-02-02 tracey static const struct got_error *
5442 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
5444 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
5446 f44b1f58 2020-02-02 tracey s->matched_line = 0;
5447 f44b1f58 2020-02-02 tracey return NULL;
5450 eaf2c13e 2022-09-17 mark static void
5451 eaf2c13e 2022-09-17 mark search_setup_diff_view(struct tog_view *view, FILE **f, off_t **line_offsets,
5452 ec2a9698 2022-09-15 mark size_t *nlines, int **first, int **last, int **match, int **selected)
5454 eaf2c13e 2022-09-17 mark struct tog_diff_view_state *s = &view->state.diff;
5456 eaf2c13e 2022-09-17 mark *f = s->f;
5457 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
5458 eaf2c13e 2022-09-17 mark *line_offsets = NULL;
5459 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
5460 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
5461 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
5462 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
5465 ec2a9698 2022-09-15 mark static const struct got_error *
5466 ec2a9698 2022-09-15 mark search_next_view_match(struct tog_view *view)
5468 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
5470 f44b1f58 2020-02-02 tracey int lineno;
5471 cb713507 2022-06-16 stsp char *line = NULL;
5472 826082fe 2020-12-10 stsp size_t linesize = 0;
5473 826082fe 2020-12-10 stsp ssize_t linelen;
5474 ec2a9698 2022-09-15 mark off_t *line_offsets;
5475 ec2a9698 2022-09-15 mark size_t nlines = 0;
5476 ec2a9698 2022-09-15 mark int *first, *last, *match, *selected;
5478 eaf2c13e 2022-09-17 mark if (!view->search_setup)
5479 eaf2c13e 2022-09-17 mark return got_error_msg(GOT_ERR_NOT_IMPL,
5480 eaf2c13e 2022-09-17 mark "view search not supported");
5481 eaf2c13e 2022-09-17 mark view->search_setup(view, &f, &line_offsets, &nlines, &first, &last,
5482 ec2a9698 2022-09-15 mark &match, &selected);
5484 f44b1f58 2020-02-02 tracey if (!view->searching) {
5485 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5486 f44b1f58 2020-02-02 tracey return NULL;
5489 ec2a9698 2022-09-15 mark if (*match) {
5490 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5491 8c28a2ab 2023-04-02 mark lineno = *first + 1;
5493 8c28a2ab 2023-04-02 mark lineno = *first - 1;
5495 ec2a9698 2022-09-15 mark lineno = *first - 1 + *selected;
5497 f44b1f58 2020-02-02 tracey while (1) {
5498 f44b1f58 2020-02-02 tracey off_t offset;
5500 ec2a9698 2022-09-15 mark if (lineno <= 0 || lineno > nlines) {
5501 ec2a9698 2022-09-15 mark if (*match == 0) {
5502 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5506 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5507 f44b1f58 2020-02-02 tracey lineno = 1;
5509 ec2a9698 2022-09-15 mark lineno = nlines;
5512 ec2a9698 2022-09-15 mark offset = view->type == TOG_VIEW_DIFF ?
5513 ec2a9698 2022-09-15 mark view->state.diff.lines[lineno - 1].offset :
5514 ec2a9698 2022-09-15 mark line_offsets[lineno - 1];
5515 ec2a9698 2022-09-15 mark if (fseeko(f, offset, SEEK_SET) != 0) {
5516 f44b1f58 2020-02-02 tracey free(line);
5517 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
5519 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesize, f);
5520 cb713507 2022-06-16 stsp if (linelen != -1) {
5521 cb713507 2022-06-16 stsp char *exstr;
5522 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
5525 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
5526 cb713507 2022-06-16 stsp &view->regmatch)) {
5527 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5528 ec2a9698 2022-09-15 mark *match = lineno;
5529 cb713507 2022-06-16 stsp free(exstr);
5532 cb713507 2022-06-16 stsp free(exstr);
5534 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5535 f44b1f58 2020-02-02 tracey lineno++;
5537 f44b1f58 2020-02-02 tracey lineno--;
5539 826082fe 2020-12-10 stsp free(line);
5541 ec2a9698 2022-09-15 mark if (*match) {
5542 ec2a9698 2022-09-15 mark *first = *match;
5543 ec2a9698 2022-09-15 mark *selected = 1;
5546 145b6838 2022-06-16 stsp return err;
5549 48ae06ee 2018-10-18 stsp static const struct got_error *
5550 b72706c3 2022-06-01 stsp close_diff_view(struct tog_view *view)
5552 b72706c3 2022-06-01 stsp const struct got_error *err = NULL;
5553 b72706c3 2022-06-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5555 b72706c3 2022-06-01 stsp free(s->id1);
5556 b72706c3 2022-06-01 stsp s->id1 = NULL;
5557 b72706c3 2022-06-01 stsp free(s->id2);
5558 b72706c3 2022-06-01 stsp s->id2 = NULL;
5559 b72706c3 2022-06-01 stsp if (s->f && fclose(s->f) == EOF)
5560 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5561 b72706c3 2022-06-01 stsp s->f = NULL;
5562 f9d37699 2022-06-28 stsp if (s->f1 && fclose(s->f1) == EOF && err == NULL)
5563 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5564 b72706c3 2022-06-01 stsp s->f1 = NULL;
5565 f9d37699 2022-06-28 stsp if (s->f2 && fclose(s->f2) == EOF && err == NULL)
5566 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5567 b72706c3 2022-06-01 stsp s->f2 = NULL;
5568 f9d37699 2022-06-28 stsp if (s->fd1 != -1 && close(s->fd1) == -1 && err == NULL)
5569 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5570 f9d37699 2022-06-28 stsp s->fd1 = -1;
5571 f9d37699 2022-06-28 stsp if (s->fd2 != -1 && close(s->fd2) == -1 && err == NULL)
5572 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5573 f9d37699 2022-06-28 stsp s->fd2 = -1;
5574 c7d5c43c 2022-08-04 mark free(s->lines);
5575 c7d5c43c 2022-08-04 mark s->lines = NULL;
5576 b72706c3 2022-06-01 stsp s->nlines = 0;
5577 b72706c3 2022-06-01 stsp return err;
5580 b72706c3 2022-06-01 stsp static const struct got_error *
5581 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
5582 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
5583 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
5584 c0f61fa4 2022-07-11 mark struct tog_view *parent_view, struct got_repository *repo)
5586 48ae06ee 2018-10-18 stsp const struct got_error *err;
5587 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
5589 b72706c3 2022-06-01 stsp memset(s, 0, sizeof(*s));
5590 f9d37699 2022-06-28 stsp s->fd1 = -1;
5591 f9d37699 2022-06-28 stsp s->fd2 = -1;
5593 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
5594 2ca2f982 2023-04-14 mark int type1, type2;
5596 2ca2f982 2023-04-14 mark err = got_object_get_type(&type1, repo, id1);
5598 2ca2f982 2023-04-14 mark goto done;
5599 2ca2f982 2023-04-14 mark err = got_object_get_type(&type2, repo, id2);
5601 2ca2f982 2023-04-14 mark goto done;
5603 2ca2f982 2023-04-14 mark if (type1 != type2) {
5604 2ca2f982 2023-04-14 mark err = got_error(GOT_ERR_OBJ_TYPE);
5605 2ca2f982 2023-04-14 mark goto done;
5608 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
5609 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
5610 f44b1f58 2020-02-02 tracey s->selected_line = 1;
5611 f44b1f58 2020-02-02 tracey s->repo = repo;
5612 f44b1f58 2020-02-02 tracey s->id1 = id1;
5613 f44b1f58 2020-02-02 tracey s->id2 = id2;
5614 3dbaef42 2020-11-24 stsp s->label1 = label1;
5615 3dbaef42 2020-11-24 stsp s->label2 = label2;
5617 15a94983 2018-12-23 stsp if (id1) {
5618 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
5619 2ca2f982 2023-04-14 mark if (s->id1 == NULL) {
5620 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
5621 2ca2f982 2023-04-14 mark goto done;
5624 5465d566 2020-02-01 tracey s->id1 = NULL;
5626 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
5627 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
5628 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_object_id_dup");
5629 b72706c3 2022-06-01 stsp goto done;
5632 a00719e9 2022-06-17 stsp s->f1 = got_opentemp();
5633 a00719e9 2022-06-17 stsp if (s->f1 == NULL) {
5634 a00719e9 2022-06-17 stsp err = got_error_from_errno("got_opentemp");
5635 a00719e9 2022-06-17 stsp goto done;
5638 b72706c3 2022-06-01 stsp s->f2 = got_opentemp();
5639 b72706c3 2022-06-01 stsp if (s->f2 == NULL) {
5640 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_opentemp");
5641 b72706c3 2022-06-01 stsp goto done;
5644 f9d37699 2022-06-28 stsp s->fd1 = got_opentempfd();
5645 f9d37699 2022-06-28 stsp if (s->fd1 == -1) {
5646 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5647 f9d37699 2022-06-28 stsp goto done;
5650 f9d37699 2022-06-28 stsp s->fd2 = got_opentempfd();
5651 f9d37699 2022-06-28 stsp if (s->fd2 == -1) {
5652 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5653 f9d37699 2022-06-28 stsp goto done;
5656 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
5657 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
5658 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
5659 c0f61fa4 2022-07-11 mark s->parent_view = parent_view;
5660 5465d566 2020-02-01 tracey s->repo = repo;
5662 098596c5 2023-04-14 stsp if (has_colors() && getenv("TOG_COLORS") != NULL && !using_mock_io) {
5665 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_MINUS,
5666 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_MINUS"), -1);
5667 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5668 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_PLUS,
5669 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_PLUS"), -1);
5670 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5671 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_HUNK,
5672 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"), -1);
5673 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5674 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_META,
5675 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5676 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5677 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_CHANGES,
5678 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5679 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5680 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_MIN,
5681 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5682 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5683 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_PLUS,
5684 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5685 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5686 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_AUTHOR,
5687 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_AUTHOR"), -1);
5688 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5689 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_DATE,
5690 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DATE"), -1);
5691 6a5ff2d4 2022-08-06 mark if (rc == ERR) {
5692 6a5ff2d4 2022-08-06 mark err = got_error(GOT_ERR_RANGE);
5693 b72706c3 2022-06-01 stsp goto done;
5697 c0f61fa4 2022-07-11 mark if (parent_view && parent_view->type == TOG_VIEW_LOG &&
5698 c0f61fa4 2022-07-11 mark view_is_splitscreen(view))
5699 c0f61fa4 2022-07-11 mark show_log_view(parent_view); /* draw border */
5700 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
5702 5465d566 2020-02-01 tracey err = create_diff(s);
5704 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
5705 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
5706 917d79a7 2022-07-01 stsp view->reset = reset_diff_view;
5707 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
5708 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
5709 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_diff_view;
5710 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
5712 2ca2f982 2023-04-14 mark if (err) {
5713 2ca2f982 2023-04-14 mark if (view->close == NULL)
5714 2ca2f982 2023-04-14 mark close_diff_view(view);
5715 2ca2f982 2023-04-14 mark view_close(view);
5717 e5a0f69f 2018-08-18 stsp return err;
5720 5dc9f4bc 2018-08-04 stsp static const struct got_error *
5721 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
5723 a3404814 2018-09-02 stsp const struct got_error *err;
5724 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
5725 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
5726 3dbaef42 2020-11-24 stsp const char *label1, *label2;
5728 a3404814 2018-09-02 stsp if (s->id1) {
5729 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
5731 a3404814 2018-09-02 stsp return err;
5732 4924afe1 2022-08-31 mark label1 = s->label1 ? s->label1 : id_str1;
5734 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
5736 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
5738 a3404814 2018-09-02 stsp return err;
5739 4924afe1 2022-08-31 mark label2 = s->label2 ? s->label2 : id_str2;
5741 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
5742 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5743 a3404814 2018-09-02 stsp free(id_str1);
5744 a3404814 2018-09-02 stsp free(id_str2);
5745 a3404814 2018-09-02 stsp return err;
5747 a3404814 2018-09-02 stsp free(id_str1);
5748 a3404814 2018-09-02 stsp free(id_str2);
5750 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
5751 267bb3b8 2021-08-01 stsp free(header);
5752 267bb3b8 2021-08-01 stsp return err;
5755 15a087fe 2019-02-21 stsp static const struct got_error *
5756 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
5757 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
5759 d7a04538 2019-02-21 stsp const struct got_error *err;
5760 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
5761 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
5762 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
5764 15a087fe 2019-02-21 stsp free(s->id2);
5765 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
5766 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
5767 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
5769 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
5771 d7a04538 2019-02-21 stsp return err;
5772 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
5773 15a087fe 2019-02-21 stsp free(s->id1);
5774 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
5775 d7b5a0e8 2022-04-20 stsp s->id1 = pid ? got_object_id_dup(&pid->id) : NULL;
5776 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
5777 15a087fe 2019-02-21 stsp return NULL;
5780 0cf4efb1 2018-09-29 stsp static const struct got_error *
5781 917d79a7 2022-07-01 stsp reset_diff_view(struct tog_view *view)
5783 917d79a7 2022-07-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5785 917d79a7 2022-07-01 stsp view->count = 0;
5786 917d79a7 2022-07-01 stsp wclear(view->window);
5787 917d79a7 2022-07-01 stsp s->first_displayed_line = 1;
5788 917d79a7 2022-07-01 stsp s->last_displayed_line = view->nlines;
5789 917d79a7 2022-07-01 stsp s->matched_line = 0;
5790 917d79a7 2022-07-01 stsp diff_view_indicate_progress(view);
5791 917d79a7 2022-07-01 stsp return create_diff(s);
5794 c7d5c43c 2022-08-04 mark static void
5795 c7d5c43c 2022-08-04 mark diff_prev_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5797 c7d5c43c 2022-08-04 mark int start, i;
5799 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line - 1;
5801 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5802 c7d5c43c 2022-08-04 mark if (i == 0)
5803 c7d5c43c 2022-08-04 mark i = s->nlines - 1;
5804 c7d5c43c 2022-08-04 mark if (--i == start)
5805 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5808 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5809 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5812 c7d5c43c 2022-08-04 mark static void
5813 c7d5c43c 2022-08-04 mark diff_next_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5815 c7d5c43c 2022-08-04 mark int start, i;
5817 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line + 1;
5819 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5820 c7d5c43c 2022-08-04 mark if (i == s->nlines - 1)
5822 c7d5c43c 2022-08-04 mark if (++i == start)
5823 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5826 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5827 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5830 c0f61fa4 2022-07-11 mark static struct got_object_id *get_selected_commit_id(struct tog_blame_line *,
5831 c0f61fa4 2022-07-11 mark int, int, int);
5832 c0f61fa4 2022-07-11 mark static struct got_object_id *get_annotation_for_line(struct tog_blame_line *,
5833 c0f61fa4 2022-07-11 mark int, int);
5835 917d79a7 2022-07-01 stsp static const struct got_error *
5836 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
5838 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
5839 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
5840 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
5841 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
5842 826082fe 2020-12-10 stsp char *line = NULL;
5843 826082fe 2020-12-10 stsp size_t linesize = 0;
5844 826082fe 2020-12-10 stsp ssize_t linelen;
5845 c0f61fa4 2022-07-11 mark int i, nscroll = view->nlines - 1, up = 0;
5847 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
5849 e5a0f69f 2018-08-18 stsp switch (ch) {
5852 145b6838 2022-06-16 stsp case KEY_RIGHT:
5854 145b6838 2022-06-16 stsp case KEY_LEFT:
5856 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
5860 3f6c6614 2023-01-23 mark if (ch == 'a') {
5861 3f6c6614 2023-01-23 mark s->force_text_diff = !s->force_text_diff;
5862 3f6c6614 2023-01-23 mark view->action = s->force_text_diff ?
5863 3f6c6614 2023-01-23 mark "force ASCII text enabled" :
5864 3f6c6614 2023-01-23 mark "force ASCII text disabled";
5866 3f6c6614 2023-01-23 mark else if (ch == 'w') {
5867 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
5868 3f6c6614 2023-01-23 mark view->action = s->ignore_whitespace ?
5869 3f6c6614 2023-01-23 mark "ignore whitespace enabled" :
5870 3f6c6614 2023-01-23 mark "ignore whitespace disabled";
5872 917d79a7 2022-07-01 stsp err = reset_diff_view(view);
5875 912a3f79 2021-08-30 j case KEY_HOME:
5876 912a3f79 2021-08-30 j s->first_displayed_line = 1;
5877 640cd7ff 2022-06-22 mark view->count = 0;
5880 912a3f79 2021-08-30 j case KEY_END:
5881 640cd7ff 2022-06-22 mark view->count = 0;
5885 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
5889 1e37a5c2 2019-05-12 jcs case KEY_UP:
5890 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5891 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
5892 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5894 640cd7ff 2022-06-22 mark view->count = 0;
5896 83cc4199 2022-06-13 stsp case CTRL('u'):
5898 83cc4199 2022-06-13 stsp nscroll /= 2;
5899 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5900 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5901 a60a9dc4 2019-05-13 jcs case CTRL('b'):
5903 640cd7ff 2022-06-22 mark if (s->first_displayed_line == 1) {
5904 640cd7ff 2022-06-22 mark view->count = 0;
5908 83cc4199 2022-06-13 stsp while (i++ < nscroll && s->first_displayed_line > 1)
5909 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5912 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5913 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5914 1e37a5c2 2019-05-12 jcs if (!s->eof)
5915 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5917 640cd7ff 2022-06-22 mark view->count = 0;
5919 83cc4199 2022-06-13 stsp case CTRL('d'):
5921 83cc4199 2022-06-13 stsp nscroll /= 2;
5922 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5923 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5924 a60a9dc4 2019-05-13 jcs case CTRL('f'):
5927 640cd7ff 2022-06-22 mark if (s->eof) {
5928 640cd7ff 2022-06-22 mark view->count = 0;
5932 83cc4199 2022-06-13 stsp while (!s->eof && i++ < nscroll) {
5933 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
5934 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5935 826082fe 2020-12-10 stsp if (linelen == -1) {
5936 826082fe 2020-12-10 stsp if (feof(s->f)) {
5937 826082fe 2020-12-10 stsp s->eof = 1;
5939 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
5943 826082fe 2020-12-10 stsp free(line);
5946 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_BLOB_MIN);
5949 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_BLOB_MIN);
5952 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_HUNK);
5955 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_HUNK);
5958 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
5959 1e37a5c2 2019-05-12 jcs s->diff_context--;
5960 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5961 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5962 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5963 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
5964 27829c9e 2020-11-21 stsp s->nlines) {
5965 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
5966 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
5969 640cd7ff 2022-06-22 mark view->count = 0;
5972 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
5973 1e37a5c2 2019-05-12 jcs s->diff_context++;
5974 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5975 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5976 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5978 640cd7ff 2022-06-22 mark view->count = 0;
5984 c0f61fa4 2022-07-11 mark /* FALL THROUGH */
5988 c0f61fa4 2022-07-11 mark if (s->parent_view == NULL) {
5989 640cd7ff 2022-06-22 mark view->count = 0;
5992 c0f61fa4 2022-07-11 mark s->parent_view->count = view->count;
5994 c0f61fa4 2022-07-11 mark if (s->parent_view->type == TOG_VIEW_LOG) {
5995 c0f61fa4 2022-07-11 mark ls = &s->parent_view->state.log;
5996 c0f61fa4 2022-07-11 mark old_selected_entry = ls->selected_entry;
5998 c0f61fa4 2022-07-11 mark err = input_log_view(NULL, s->parent_view,
5999 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
6002 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
6004 c0f61fa4 2022-07-11 mark if (old_selected_entry == ls->selected_entry)
6007 c0f61fa4 2022-07-11 mark err = set_selected_commit(s, ls->selected_entry);
6010 c0f61fa4 2022-07-11 mark } else if (s->parent_view->type == TOG_VIEW_BLAME) {
6011 c0f61fa4 2022-07-11 mark struct tog_blame_view_state *bs;
6012 c0f61fa4 2022-07-11 mark struct got_object_id *id, *prev_id;
6014 c0f61fa4 2022-07-11 mark bs = &s->parent_view->state.blame;
6015 c0f61fa4 2022-07-11 mark prev_id = get_annotation_for_line(bs->blame.lines,
6016 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->last_diffed_line);
6018 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view,
6019 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
6022 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
6024 c0f61fa4 2022-07-11 mark if (prev_id == NULL)
6026 c0f61fa4 2022-07-11 mark id = get_selected_commit_id(bs->blame.lines,
6027 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->first_displayed_line,
6028 c0f61fa4 2022-07-11 mark bs->selected_line);
6029 c0f61fa4 2022-07-11 mark if (id == NULL)
6032 c0f61fa4 2022-07-11 mark if (!got_object_id_cmp(prev_id, id))
6035 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view, KEY_ENTER);
6039 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
6040 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
6041 67b5eae1 2021-12-27 naddy s->matched_line = 0;
6042 145b6838 2022-06-16 stsp view->x = 0;
6044 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
6045 1e37a5c2 2019-05-12 jcs err = create_diff(s);
6048 640cd7ff 2022-06-22 mark view->count = 0;
6052 bcbd79e2 2018-08-19 stsp return err;
6055 4ed7e80c 2018-05-20 stsp static const struct got_error *
6056 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
6058 7483826e 2023-04-14 mark const struct got_error *error;
6059 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
6060 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
6061 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
6062 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
6063 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
6064 c4df265e 2023-07-19 mark char *keyword_idstr1 = NULL, *keyword_idstr2 = NULL;
6065 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
6066 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
6067 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
6068 3dbaef42 2020-11-24 stsp const char *errstr;
6069 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
6070 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6072 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
6073 26ed57b2 2018-05-19 stsp switch (ch) {
6075 64453f7e 2020-11-21 stsp force_text_diff = 1;
6078 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
6080 3dbaef42 2020-11-24 stsp if (errstr != NULL)
6081 5a20d08d 2022-02-09 op errx(1, "number of context lines is %s: %s",
6082 5a20d08d 2022-02-09 op errstr, errstr);
6084 09b5bff8 2020-02-23 naddy case 'r':
6085 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
6086 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
6087 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
6089 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
6092 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
6095 17020d27 2019-03-07 stsp usage_diff();
6096 26ed57b2 2018-05-19 stsp /* NOTREACHED */
6100 26ed57b2 2018-05-19 stsp argc -= optind;
6101 26ed57b2 2018-05-19 stsp argv += optind;
6103 26ed57b2 2018-05-19 stsp if (argc == 0) {
6104 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
6105 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
6106 15a94983 2018-12-23 stsp id_str1 = argv[0];
6107 15a94983 2018-12-23 stsp id_str2 = argv[1];
6109 26ed57b2 2018-05-19 stsp usage_diff();
6111 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
6112 0ae84acc 2022-06-15 tracey if (error)
6113 0ae84acc 2022-06-15 tracey goto done;
6115 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
6116 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6117 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6118 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6119 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
6120 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6121 c156c7a4 2020-12-18 stsp goto done;
6122 a273ac94 2020-02-23 naddy if (worktree)
6123 a273ac94 2020-02-23 naddy repo_path =
6124 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
6126 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
6127 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
6128 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
6129 c156c7a4 2020-12-18 stsp goto done;
6133 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
6134 eb6600df 2019-01-04 stsp if (error)
6135 eb6600df 2019-01-04 stsp goto done;
6137 098596c5 2023-04-14 stsp init_curses();
6139 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
6140 51a10b52 2020-12-26 stsp if (error)
6141 51a10b52 2020-12-26 stsp goto done;
6143 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
6144 26ed57b2 2018-05-19 stsp if (error)
6145 26ed57b2 2018-05-19 stsp goto done;
6147 c4df265e 2023-07-19 mark if (id_str1 != NULL) {
6148 c4df265e 2023-07-19 mark error = got_keyword_to_idstr(&keyword_idstr1, id_str1,
6149 c4df265e 2023-07-19 mark repo, worktree);
6150 c4df265e 2023-07-19 mark if (error != NULL)
6151 c4df265e 2023-07-19 mark goto done;
6152 c4df265e 2023-07-19 mark if (keyword_idstr1 != NULL)
6153 c4df265e 2023-07-19 mark id_str1 = keyword_idstr1;
6155 c4df265e 2023-07-19 mark if (id_str2 != NULL) {
6156 c4df265e 2023-07-19 mark error = got_keyword_to_idstr(&keyword_idstr2, id_str2,
6157 c4df265e 2023-07-19 mark repo, worktree);
6158 c4df265e 2023-07-19 mark if (error != NULL)
6159 c4df265e 2023-07-19 mark goto done;
6160 c4df265e 2023-07-19 mark if (keyword_idstr2 != NULL)
6161 c4df265e 2023-07-19 mark id_str2 = keyword_idstr2;
6164 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
6165 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
6166 26ed57b2 2018-05-19 stsp if (error)
6167 26ed57b2 2018-05-19 stsp goto done;
6169 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
6170 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
6171 26ed57b2 2018-05-19 stsp if (error)
6172 26ed57b2 2018-05-19 stsp goto done;
6174 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
6175 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
6176 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
6177 ea5e7bb5 2018-08-01 stsp goto done;
6179 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
6180 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
6181 5dc9f4bc 2018-08-04 stsp if (error)
6182 5dc9f4bc 2018-08-04 stsp goto done;
6184 c935fd51 2023-07-23 mark if (worktree) {
6185 c935fd51 2023-07-23 mark error = set_tog_base_commit(repo, worktree);
6186 c935fd51 2023-07-23 mark if (error != NULL)
6187 c935fd51 2023-07-23 mark goto done;
6189 39ccd017 2023-10-12 stsp /* Release work tree lock. */
6190 39ccd017 2023-10-12 stsp got_worktree_close(worktree);
6191 39ccd017 2023-10-12 stsp worktree = NULL;
6194 098596c5 2023-04-14 stsp error = view_loop(view);
6197 c935fd51 2023-07-23 mark free(tog_base_commit.id);
6198 c4df265e 2023-07-19 mark free(keyword_idstr1);
6199 c4df265e 2023-07-19 mark free(keyword_idstr2);
6200 3dbaef42 2020-11-24 stsp free(label1);
6201 3dbaef42 2020-11-24 stsp free(label2);
6202 c02c541e 2019-03-29 stsp free(repo_path);
6203 a273ac94 2020-02-23 naddy free(cwd);
6204 1d0f4054 2021-06-17 stsp if (repo) {
6205 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
6206 1d0f4054 2021-06-17 stsp if (error == NULL)
6207 1d0f4054 2021-06-17 stsp error = close_err;
6209 a273ac94 2020-02-23 naddy if (worktree)
6210 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
6211 0ae84acc 2022-06-15 tracey if (pack_fds) {
6212 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6213 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
6214 0ae84acc 2022-06-15 tracey if (error == NULL)
6215 0ae84acc 2022-06-15 tracey error = pack_err;
6217 51a10b52 2020-12-26 stsp tog_free_refs();
6218 26ed57b2 2018-05-19 stsp return error;
6221 4ed7e80c 2018-05-20 stsp __dead static void
6222 9f7d7167 2018-04-29 stsp usage_blame(void)
6225 87411fa9 2022-06-16 stsp fprintf(stderr,
6226 87411fa9 2022-06-16 stsp "usage: %s blame [-c commit] [-r repository-path] path\n",
6227 9f7d7167 2018-04-29 stsp getprogname());
6231 84451b3e 2018-07-10 stsp struct tog_blame_line {
6232 84451b3e 2018-07-10 stsp int annotated;
6233 84451b3e 2018-07-10 stsp struct got_object_id *id;
6236 4ed7e80c 2018-05-20 stsp static const struct got_error *
6237 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
6239 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
6240 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
6241 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
6242 84451b3e 2018-07-10 stsp const struct got_error *err;
6243 4cb9d869 2022-06-16 stsp int lineno = 0, nprinted = 0;
6244 826082fe 2020-12-10 stsp char *line = NULL;
6245 826082fe 2020-12-10 stsp size_t linesize = 0;
6246 826082fe 2020-12-10 stsp ssize_t linelen;
6247 84451b3e 2018-07-10 stsp wchar_t *wline;
6248 27a741e5 2019-09-11 stsp int width;
6249 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
6250 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
6251 ab089a2a 2018-07-12 stsp char *id_str;
6252 11b20872 2019-11-08 stsp struct tog_color *tc;
6254 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &s->blamed_commit->id);
6256 ab089a2a 2018-07-12 stsp return err;
6258 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
6259 f7d12f7e 2018-08-01 stsp werase(view->window);
6261 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
6262 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
6263 ab089a2a 2018-07-12 stsp free(id_str);
6264 ab089a2a 2018-07-12 stsp return err;
6267 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
6268 ab089a2a 2018-07-12 stsp free(line);
6269 2550e4c3 2018-07-13 stsp line = NULL;
6271 1cae65b4 2019-09-22 stsp return err;
6272 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
6273 a3404814 2018-09-02 stsp wstandout(view->window);
6274 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6276 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
6277 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6278 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
6279 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
6281 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
6282 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
6283 a3404814 2018-09-02 stsp wstandend(view->window);
6284 2550e4c3 2018-07-13 stsp free(wline);
6285 2550e4c3 2018-07-13 stsp wline = NULL;
6287 94b80cfa 2022-08-01 mark if (view->gline > blame->nlines)
6288 94b80cfa 2022-08-01 mark view->gline = blame->nlines;
6290 8496bf63 2023-04-20 mark if (tog_io.wait_for_ui) {
6291 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6294 8496bf63 2023-04-20 mark rc = pthread_cond_wait(&bta->blame_complete, &tog_mutex);
6296 8496bf63 2023-04-20 mark return got_error_set_errno(rc, "pthread_cond_wait");
6297 8496bf63 2023-04-20 mark tog_io.wait_for_ui = 0;
6300 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s%s", view->gline ? view->gline :
6301 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
6302 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
6303 ab089a2a 2018-07-12 stsp free(id_str);
6304 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
6306 ab089a2a 2018-07-12 stsp free(id_str);
6307 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
6308 3f60a8ef 2018-07-10 stsp free(line);
6309 2550e4c3 2018-07-13 stsp line = NULL;
6311 3f60a8ef 2018-07-10 stsp return err;
6312 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6313 2550e4c3 2018-07-13 stsp free(wline);
6314 2550e4c3 2018-07-13 stsp wline = NULL;
6315 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
6316 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6318 4f7c3e5e 2020-12-01 naddy s->eof = 0;
6319 145b6838 2022-06-16 stsp view->maxx = 0;
6320 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
6321 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
6322 826082fe 2020-12-10 stsp if (linelen == -1) {
6323 826082fe 2020-12-10 stsp if (feof(blame->f)) {
6324 826082fe 2020-12-10 stsp s->eof = 1;
6327 84451b3e 2018-07-10 stsp free(line);
6328 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
6330 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
6332 94b80cfa 2022-08-01 mark if (view->gline && !gotoline(view, &lineno, &nprinted))
6335 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
6336 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 9, 1);
6337 1853e0f4 2022-06-16 stsp if (err) {
6338 1853e0f4 2022-06-16 stsp free(line);
6339 1853e0f4 2022-06-16 stsp return err;
6341 1853e0f4 2022-06-16 stsp free(wline);
6342 1853e0f4 2022-06-16 stsp wline = NULL;
6343 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
6345 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6346 f7d12f7e 2018-08-01 stsp wstandout(view->window);
6348 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
6349 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
6350 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
6351 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
6352 c0f61fa4 2022-07-11 mark !(nprinted == s->selected_line - 1)) {
6353 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6354 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
6355 8d0fe45a 2019-08-12 stsp char *id_str;
6356 87411fa9 2022-06-16 stsp err = got_object_id_str(&id_str,
6357 87411fa9 2022-06-16 stsp blame_line->id);
6358 8d0fe45a 2019-08-12 stsp if (err) {
6359 8d0fe45a 2019-08-12 stsp free(line);
6360 8d0fe45a 2019-08-12 stsp return err;
6362 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6364 11b20872 2019-11-08 stsp wattr_on(view->window,
6365 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6366 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
6368 11b20872 2019-11-08 stsp wattr_off(view->window,
6369 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6370 8d0fe45a 2019-08-12 stsp free(id_str);
6371 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
6373 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6374 8d0fe45a 2019-08-12 stsp prev_id = NULL;
6377 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6378 ee41ec32 2018-07-10 stsp prev_id = NULL;
6381 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6382 f7d12f7e 2018-08-01 stsp wstandend(view->window);
6383 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6385 41605754 2020-11-12 stsp if (view->ncols <= 9) {
6386 41605754 2020-11-12 stsp width = 9;
6387 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
6388 4f7c3e5e 2020-12-01 naddy s->matched_line &&
6389 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
6390 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
6391 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
6392 41605754 2020-11-12 stsp if (err) {
6393 41605754 2020-11-12 stsp free(line);
6394 41605754 2020-11-12 stsp return err;
6396 41605754 2020-11-12 stsp width += 9;
6399 4cb9d869 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
6400 4cb9d869 2022-06-16 stsp view->x, view->ncols - 9, 9, 1);
6401 4cb9d869 2022-06-16 stsp if (err) {
6402 4cb9d869 2022-06-16 stsp free(line);
6403 4cb9d869 2022-06-16 stsp return err;
6405 4cb9d869 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
6406 a75b3e2d 2022-06-16 stsp width += 9;
6407 41605754 2020-11-12 stsp free(wline);
6408 41605754 2020-11-12 stsp wline = NULL;
6411 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
6412 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
6413 84451b3e 2018-07-10 stsp if (++nprinted == 1)
6414 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
6416 826082fe 2020-12-10 stsp free(line);
6417 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
6419 9b058f45 2022-06-30 mark view_border(view);
6421 84451b3e 2018-07-10 stsp return NULL;
6424 84451b3e 2018-07-10 stsp static const struct got_error *
6425 392891ce 2022-04-07 stsp blame_cb(void *arg, int nlines, int lineno,
6426 392891ce 2022-04-07 stsp struct got_commit_object *commit, struct got_object_id *id)
6428 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
6429 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
6430 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
6431 1a76625f 2018-10-22 stsp int errcode;
6433 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
6434 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
6435 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
6437 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6438 1a76625f 2018-10-22 stsp if (errcode)
6439 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
6441 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
6442 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
6443 d68a0a7d 2018-07-10 stsp goto done;
6446 d68a0a7d 2018-07-10 stsp if (lineno == -1)
6447 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
6449 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
6450 d68a0a7d 2018-07-10 stsp if (line->annotated)
6451 d68a0a7d 2018-07-10 stsp goto done;
6453 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
6454 84451b3e 2018-07-10 stsp if (line->id == NULL) {
6455 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6456 84451b3e 2018-07-10 stsp goto done;
6458 84451b3e 2018-07-10 stsp line->annotated = 1;
6460 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6461 1a76625f 2018-10-22 stsp if (errcode)
6462 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6463 84451b3e 2018-07-10 stsp return err;
6466 84451b3e 2018-07-10 stsp static void *
6467 84451b3e 2018-07-10 stsp blame_thread(void *arg)
6469 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
6470 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
6471 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
6472 e6e73e55 2022-06-30 tracey int errcode, fd1 = -1, fd2 = -1;
6473 e6e73e55 2022-06-30 tracey FILE *f1 = NULL, *f2 = NULL;
6475 e6e73e55 2022-06-30 tracey fd1 = got_opentempfd();
6476 e6e73e55 2022-06-30 tracey if (fd1 == -1)
6477 1b484788 2022-06-28 tracey return (void *)got_error_from_errno("got_opentempfd");
6479 e6e73e55 2022-06-30 tracey fd2 = got_opentempfd();
6480 e6e73e55 2022-06-30 tracey if (fd2 == -1) {
6481 e6e73e55 2022-06-30 tracey err = got_error_from_errno("got_opentempfd");
6482 e6e73e55 2022-06-30 tracey goto done;
6485 e6e73e55 2022-06-30 tracey f1 = got_opentemp();
6486 e6e73e55 2022-06-30 tracey if (f1 == NULL) {
6487 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6488 e6e73e55 2022-06-30 tracey goto done;
6490 e6e73e55 2022-06-30 tracey f2 = got_opentemp();
6491 e6e73e55 2022-06-30 tracey if (f2 == NULL) {
6492 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6493 e6e73e55 2022-06-30 tracey goto done;
6496 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
6498 e6e73e55 2022-06-30 tracey goto done;
6500 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
6501 917d79a7 2022-07-01 stsp tog_diff_algo, blame_cb, ta->cb_args,
6502 4b752015 2022-06-30 stsp ta->cancel_cb, ta->cancel_arg, fd1, fd2, f1, f2);
6503 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
6504 fc06ba56 2019-08-22 stsp err = NULL;
6506 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6507 e6e73e55 2022-06-30 tracey if (errcode) {
6508 e6e73e55 2022-06-30 tracey err = got_error_set_errno(errcode, "pthread_mutex_lock");
6509 e6e73e55 2022-06-30 tracey goto done;
6512 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
6513 1d0f4054 2021-06-17 stsp if (err == NULL)
6514 1d0f4054 2021-06-17 stsp err = close_err;
6515 c9beca56 2018-07-22 stsp ta->repo = NULL;
6516 c9beca56 2018-07-22 stsp *ta->complete = 1;
6518 8496bf63 2023-04-20 mark if (tog_io.wait_for_ui) {
6519 8496bf63 2023-04-20 mark errcode = pthread_cond_signal(&ta->blame_complete);
6520 8496bf63 2023-04-20 mark if (errcode && err == NULL)
6521 8496bf63 2023-04-20 mark err = got_error_set_errno(errcode,
6522 8496bf63 2023-04-20 mark "pthread_cond_signal");
6525 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6526 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
6527 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6530 e6e73e55 2022-06-30 tracey if (fd1 != -1 && close(fd1) == -1 && err == NULL)
6531 1b484788 2022-06-28 tracey err = got_error_from_errno("close");
6532 e6e73e55 2022-06-30 tracey if (fd2 != -1 && close(fd2) == -1 && err == NULL)
6533 e6e73e55 2022-06-30 tracey err = got_error_from_errno("close");
6534 e6e73e55 2022-06-30 tracey if (f1 && fclose(f1) == EOF && err == NULL)
6535 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6536 e6e73e55 2022-06-30 tracey if (f2 && fclose(f2) == EOF && err == NULL)
6537 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6539 18430de3 2018-07-10 stsp return (void *)err;
6542 245d91c1 2018-07-12 stsp static struct got_object_id *
6543 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
6544 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
6546 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
6548 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
6549 8d0fe45a 2019-08-12 stsp return NULL;
6551 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
6552 c0f61fa4 2022-07-11 mark if (!line->annotated)
6553 c0f61fa4 2022-07-11 mark return NULL;
6555 c0f61fa4 2022-07-11 mark return line->id;
6558 c0f61fa4 2022-07-11 mark static struct got_object_id *
6559 c0f61fa4 2022-07-11 mark get_annotation_for_line(struct tog_blame_line *lines, int nlines,
6560 c0f61fa4 2022-07-11 mark int lineno)
6562 c0f61fa4 2022-07-11 mark struct tog_blame_line *line;
6564 c0f61fa4 2022-07-11 mark if (nlines <= 0 || lineno >= nlines)
6565 c0f61fa4 2022-07-11 mark return NULL;
6567 c0f61fa4 2022-07-11 mark line = &lines[lineno - 1];
6568 245d91c1 2018-07-12 stsp if (!line->annotated)
6569 245d91c1 2018-07-12 stsp return NULL;
6571 245d91c1 2018-07-12 stsp return line->id;
6574 b880a918 2018-07-10 stsp static const struct got_error *
6575 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
6577 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
6580 245d91c1 2018-07-12 stsp if (blame->thread) {
6581 1a76625f 2018-10-22 stsp int errcode;
6582 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6583 1a76625f 2018-10-22 stsp if (errcode)
6584 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6585 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
6586 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
6587 1a76625f 2018-10-22 stsp if (errcode)
6588 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
6589 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6590 1a76625f 2018-10-22 stsp if (errcode)
6591 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6592 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
6593 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
6594 245d91c1 2018-07-12 stsp err = NULL;
6595 245d91c1 2018-07-12 stsp blame->thread = NULL;
6597 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
6598 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
6599 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
6600 1d0f4054 2021-06-17 stsp if (err == NULL)
6601 1d0f4054 2021-06-17 stsp err = close_err;
6602 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
6604 245d91c1 2018-07-12 stsp if (blame->f) {
6605 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
6606 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
6607 245d91c1 2018-07-12 stsp blame->f = NULL;
6609 57670559 2018-12-23 stsp if (blame->lines) {
6610 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
6611 57670559 2018-12-23 stsp free(blame->lines[i].id);
6612 57670559 2018-12-23 stsp free(blame->lines);
6613 57670559 2018-12-23 stsp blame->lines = NULL;
6615 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
6616 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
6617 0ae84acc 2022-06-15 tracey if (blame->pack_fds) {
6618 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6619 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(blame->pack_fds);
6620 0ae84acc 2022-06-15 tracey if (err == NULL)
6621 0ae84acc 2022-06-15 tracey err = pack_err;
6622 8b195234 2022-06-15 stsp blame->pack_fds = NULL;
6624 c15576d6 2023-08-22 mark free(blame->line_offsets);
6625 c15576d6 2023-08-22 mark blame->line_offsets = NULL;
6626 245d91c1 2018-07-12 stsp return err;
6629 245d91c1 2018-07-12 stsp static const struct got_error *
6630 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
6632 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
6633 fc06ba56 2019-08-22 stsp int *done = arg;
6634 fc06ba56 2019-08-22 stsp int errcode;
6636 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6637 fc06ba56 2019-08-22 stsp if (errcode)
6638 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6639 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
6641 fc06ba56 2019-08-22 stsp if (*done)
6642 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
6644 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6645 fc06ba56 2019-08-22 stsp if (errcode)
6646 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6647 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
6649 fc06ba56 2019-08-22 stsp return err;
6652 fc06ba56 2019-08-22 stsp static const struct got_error *
6653 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
6655 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
6656 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
6657 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
6658 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6659 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
6660 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
6661 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
6662 eb81bc23 2022-06-28 tracey int obj_type, fd = -1;
6663 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6665 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&commit, s->repo,
6666 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id);
6668 15a94983 2018-12-23 stsp return err;
6670 eb81bc23 2022-06-28 tracey fd = got_opentempfd();
6671 eb81bc23 2022-06-28 tracey if (fd == -1) {
6672 eb81bc23 2022-06-28 tracey err = got_error_from_errno("got_opentempfd");
6673 eb81bc23 2022-06-28 tracey goto done;
6676 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&obj_id, s->repo, commit, s->path);
6678 a44927cc 2022-04-07 stsp goto done;
6680 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
6682 84451b3e 2018-07-10 stsp goto done;
6684 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
6685 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6686 84451b3e 2018-07-10 stsp goto done;
6689 eb81bc23 2022-06-28 tracey err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192, fd);
6691 a70480e0 2018-06-23 stsp goto done;
6692 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
6693 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
6694 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
6695 84451b3e 2018-07-10 stsp goto done;
6697 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
6698 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
6700 1fddf795 2021-01-20 stsp goto done;
6701 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
6702 1fddf795 2021-01-20 stsp s->blame_complete = 1;
6703 84451b3e 2018-07-10 stsp goto done;
6706 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
6707 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
6708 b02560ec 2019-08-19 stsp blame->nlines--;
6710 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
6711 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
6712 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
6713 84451b3e 2018-07-10 stsp goto done;
6716 0ae84acc 2022-06-15 tracey err = got_repo_pack_fds_open(&pack_fds);
6718 bd24772e 2018-07-11 stsp goto done;
6719 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL,
6720 0ae84acc 2022-06-15 tracey pack_fds);
6721 0ae84acc 2022-06-15 tracey if (err)
6722 0ae84acc 2022-06-15 tracey goto done;
6724 0ae84acc 2022-06-15 tracey blame->pack_fds = pack_fds;
6725 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
6726 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
6727 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
6728 d7b5a0e8 2022-04-20 stsp blame->cb_args.commit_id = got_object_id_dup(&s->blamed_commit->id);
6729 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
6730 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6731 245d91c1 2018-07-12 stsp goto done;
6733 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
6735 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
6736 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
6737 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
6738 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
6739 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
6740 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
6741 a5388363 2020-12-01 naddy s->blame_complete = 0;
6743 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
6744 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
6745 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
6746 f5a09613 2020-12-13 naddy s->selected_line = 1;
6748 67b5eae1 2021-12-27 naddy s->matched_line = 0;
6751 a44927cc 2022-04-07 stsp if (commit)
6752 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
6753 eb81bc23 2022-06-28 tracey if (fd != -1 && close(fd) == -1 && err == NULL)
6754 eb81bc23 2022-06-28 tracey err = got_error_from_errno("close");
6756 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
6757 27d434c2 2018-09-15 stsp free(obj_id);
6759 245d91c1 2018-07-12 stsp stop_blame(blame);
6760 245d91c1 2018-07-12 stsp return err;
6763 245d91c1 2018-07-12 stsp static const struct got_error *
6764 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
6765 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
6767 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
6768 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6770 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
6772 c4843652 2019-08-12 stsp s->path = strdup(path);
6773 c4843652 2019-08-12 stsp if (s->path == NULL)
6774 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
6776 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
6777 c4843652 2019-08-12 stsp if (err) {
6778 c4843652 2019-08-12 stsp free(s->path);
6779 7cbe629d 2018-08-04 stsp return err;
6782 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
6783 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
6784 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
6785 fb2756b9 2018-08-04 stsp s->selected_line = 1;
6786 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
6787 fb2756b9 2018-08-04 stsp s->repo = repo;
6788 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
6789 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
6791 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
6792 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
6793 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
6794 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
6796 11b20872 2019-11-08 stsp return err;
6799 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
6800 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
6801 917d79a7 2022-07-01 stsp view->reset = reset_blame_view;
6802 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
6803 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
6804 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_blame_view;
6805 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
6807 8496bf63 2023-04-20 mark if (using_mock_io) {
6808 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6811 8496bf63 2023-04-20 mark rc = pthread_cond_init(&bta->blame_complete, NULL);
6813 8496bf63 2023-04-20 mark return got_error_set_errno(rc, "pthread_cond_init");
6816 a5388363 2020-12-01 naddy return run_blame(view);
6819 e5a0f69f 2018-08-18 stsp static const struct got_error *
6820 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
6822 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6823 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6825 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
6826 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
6828 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
6829 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
6830 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
6831 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6832 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
6835 8496bf63 2023-04-20 mark if (using_mock_io) {
6836 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6839 8496bf63 2023-04-20 mark rc = pthread_cond_destroy(&bta->blame_complete);
6840 8496bf63 2023-04-20 mark if (rc && err == NULL)
6841 8496bf63 2023-04-20 mark err = got_error_set_errno(rc, "pthread_cond_destroy");
6844 e5a0f69f 2018-08-18 stsp free(s->path);
6845 11b20872 2019-11-08 stsp free_colors(&s->colors);
6846 e5a0f69f 2018-08-18 stsp return err;
6849 7cbe629d 2018-08-04 stsp static const struct got_error *
6850 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
6852 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
6854 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
6855 6c4c42e0 2019-06-24 stsp return NULL;
6858 eaf2c13e 2022-09-17 mark static void
6859 eaf2c13e 2022-09-17 mark search_setup_blame_view(struct tog_view *view, FILE **f, off_t **line_offsets,
6860 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
6862 eaf2c13e 2022-09-17 mark struct tog_blame_view_state *s = &view->state.blame;
6864 eaf2c13e 2022-09-17 mark *f = s->blame.f;
6865 eaf2c13e 2022-09-17 mark *nlines = s->blame.nlines;
6866 eaf2c13e 2022-09-17 mark *line_offsets = s->blame.line_offsets;
6867 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
6868 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
6869 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
6870 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
6873 6c4c42e0 2019-06-24 stsp static const struct got_error *
6874 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
6876 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6877 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
6878 2b380cc8 2018-10-24 stsp int errcode;
6880 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
6881 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
6882 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
6883 2b380cc8 2018-10-24 stsp if (errcode)
6884 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
6886 098596c5 2023-04-14 stsp if (!using_mock_io)
6887 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while annotating */
6890 098596c5 2023-04-14 stsp if (s->blame_complete && !using_mock_io)
6891 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
6893 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
6895 9b058f45 2022-06-30 mark view_border(view);
6896 e5a0f69f 2018-08-18 stsp return err;
6899 e5a0f69f 2018-08-18 stsp static const struct got_error *
6900 05f04cdf 2022-07-20 mark log_annotated_line(struct tog_view **new_view, int begin_y, int begin_x,
6901 05f04cdf 2022-07-20 mark struct got_repository *repo, struct got_object_id *id)
6903 05f04cdf 2022-07-20 mark struct tog_view *log_view;
6904 05f04cdf 2022-07-20 mark const struct got_error *err = NULL;
6906 05f04cdf 2022-07-20 mark *new_view = NULL;
6908 05f04cdf 2022-07-20 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
6909 05f04cdf 2022-07-20 mark if (log_view == NULL)
6910 05f04cdf 2022-07-20 mark return got_error_from_errno("view_open");
6912 99301cec 2023-07-24 stsp err = open_log_view(log_view, id, repo, GOT_REF_HEAD, "", 0, NULL);
6914 05f04cdf 2022-07-20 mark view_close(log_view);
6916 05f04cdf 2022-07-20 mark *new_view = log_view;
6918 05f04cdf 2022-07-20 mark return err;
6921 05f04cdf 2022-07-20 mark static const struct got_error *
6922 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
6924 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
6925 136e2bd4 2022-07-23 mark struct tog_view *diff_view;
6926 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6927 9b058f45 2022-06-30 mark int eos, nscroll, begin_y = 0, begin_x = 0;
6929 9b058f45 2022-06-30 mark eos = nscroll = view->nlines - 2;
6930 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
6931 9b058f45 2022-06-30 mark --eos; /* border */
6933 e5a0f69f 2018-08-18 stsp switch (ch) {
6936 145b6838 2022-06-16 stsp case KEY_RIGHT:
6938 145b6838 2022-06-16 stsp case KEY_LEFT:
6940 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
6943 1e37a5c2 2019-05-12 jcs s->done = 1;
6945 4deef56f 2021-09-02 naddy case 'g':
6946 4deef56f 2021-09-02 naddy case KEY_HOME:
6947 4deef56f 2021-09-02 naddy s->selected_line = 1;
6948 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6949 640cd7ff 2022-06-22 mark view->count = 0;
6951 4deef56f 2021-09-02 naddy case 'G':
6952 4deef56f 2021-09-02 naddy case KEY_END:
6953 9b058f45 2022-06-30 mark if (s->blame.nlines < eos) {
6954 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
6955 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6957 9b058f45 2022-06-30 mark s->selected_line = eos;
6958 9b058f45 2022-06-30 mark s->first_displayed_line = s->blame.nlines - (eos - 1);
6960 640cd7ff 2022-06-22 mark view->count = 0;
6963 1e37a5c2 2019-05-12 jcs case KEY_UP:
6964 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6965 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
6966 1e37a5c2 2019-05-12 jcs s->selected_line--;
6967 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
6968 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
6969 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
6971 640cd7ff 2022-06-22 mark view->count = 0;
6973 83cc4199 2022-06-13 stsp case CTRL('u'):
6975 83cc4199 2022-06-13 stsp nscroll /= 2;
6976 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6977 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
6978 ea025d1d 2020-02-22 naddy case CTRL('b'):
6980 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
6981 640cd7ff 2022-06-22 mark if (view->count > 1)
6982 640cd7ff 2022-06-22 mark nscroll += nscroll;
6983 83cc4199 2022-06-13 stsp s->selected_line = MAX(1, s->selected_line - nscroll);
6984 640cd7ff 2022-06-22 mark view->count = 0;
6987 83cc4199 2022-06-13 stsp if (s->first_displayed_line > nscroll)
6988 83cc4199 2022-06-13 stsp s->first_displayed_line -= nscroll;
6990 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
6993 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
6994 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6995 9b058f45 2022-06-30 mark if (s->selected_line < eos && s->first_displayed_line +
6996 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
6997 1e37a5c2 2019-05-12 jcs s->selected_line++;
6998 9b058f45 2022-06-30 mark else if (s->first_displayed_line < s->blame.nlines - (eos - 1))
6999 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
7001 640cd7ff 2022-06-22 mark view->count = 0;
7004 1e37a5c2 2019-05-12 jcs case 'p': {
7005 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
7007 640cd7ff 2022-06-22 mark view->count = 0;
7008 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
7009 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
7010 1e37a5c2 2019-05-12 jcs if (id == NULL)
7012 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
7013 a44927cc 2022-04-07 stsp struct got_commit_object *commit, *pcommit;
7014 15a94983 2018-12-23 stsp struct got_object_qid *pid;
7015 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
7016 1e37a5c2 2019-05-12 jcs int obj_type;
7017 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
7018 1e37a5c2 2019-05-12 jcs s->repo, id);
7021 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
7022 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
7023 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
7024 15a94983 2018-12-23 stsp got_object_commit_close(commit);
7027 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
7028 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&pcommit,
7029 d7b5a0e8 2022-04-20 stsp s->repo, &pid->id);
7032 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
7033 a44927cc 2022-04-07 stsp pcommit, s->path);
7034 a44927cc 2022-04-07 stsp got_object_commit_close(pcommit);
7035 e5a0f69f 2018-08-18 stsp if (err) {
7036 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
7037 1e37a5c2 2019-05-12 jcs err = NULL;
7038 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
7041 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
7043 1e37a5c2 2019-05-12 jcs free(blob_id);
7044 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
7045 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
7046 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
7049 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
7050 d7b5a0e8 2022-04-20 stsp &pid->id);
7051 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
7053 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
7054 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id) == 0)
7056 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
7061 1e37a5c2 2019-05-12 jcs s->done = 1;
7062 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
7063 1e37a5c2 2019-05-12 jcs s->done = 0;
7064 1e37a5c2 2019-05-12 jcs if (thread_err)
7066 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
7067 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
7068 a5388363 2020-12-01 naddy err = run_blame(view);
7073 61417565 2022-06-20 mark case 'C': {
7074 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
7076 640cd7ff 2022-06-22 mark view->count = 0;
7077 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
7078 d7b5a0e8 2022-04-20 stsp if (!got_object_id_cmp(&first->id, s->commit_id))
7080 1e37a5c2 2019-05-12 jcs s->done = 1;
7081 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
7082 1e37a5c2 2019-05-12 jcs s->done = 0;
7083 1e37a5c2 2019-05-12 jcs if (thread_err)
7085 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
7086 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
7087 1e37a5c2 2019-05-12 jcs s->blamed_commit =
7088 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
7089 a5388363 2020-12-01 naddy err = run_blame(view);
7095 05f04cdf 2022-07-20 mark view->count = 0;
7096 136e2bd4 2022-07-23 mark s->id_to_log = get_selected_commit_id(s->blame.lines,
7097 136e2bd4 2022-07-23 mark s->blame.nlines, s->first_displayed_line, s->selected_line);
7098 136e2bd4 2022-07-23 mark if (s->id_to_log)
7099 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
7101 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
7102 1e37a5c2 2019-05-12 jcs case '\r': {
7103 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
7104 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
7105 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
7107 640cd7ff 2022-06-22 mark view->count = 0;
7108 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
7109 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
7110 1e37a5c2 2019-05-12 jcs if (id == NULL)
7112 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
7115 9b058f45 2022-06-30 mark pid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
7116 c0f61fa4 2022-07-11 mark if (*new_view) {
7117 c0f61fa4 2022-07-11 mark /* traversed from diff view, release diff resources */
7118 c0f61fa4 2022-07-11 mark err = close_diff_view(*new_view);
7121 c0f61fa4 2022-07-11 mark diff_view = *new_view;
7123 c0f61fa4 2022-07-11 mark if (view_is_parent_view(view))
7124 c0f61fa4 2022-07-11 mark view_get_split(view, &begin_y, &begin_x);
7126 c0f61fa4 2022-07-11 mark diff_view = view_open(0, 0, begin_y, begin_x,
7127 c0f61fa4 2022-07-11 mark TOG_VIEW_DIFF);
7128 c0f61fa4 2022-07-11 mark if (diff_view == NULL) {
7129 c0f61fa4 2022-07-11 mark got_object_commit_close(commit);
7130 c0f61fa4 2022-07-11 mark err = got_error_from_errno("view_open");
7134 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, pid ? &pid->id : NULL,
7135 c0f61fa4 2022-07-11 mark id, NULL, NULL, 3, 0, 0, view, s->repo);
7136 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
7139 c0f61fa4 2022-07-11 mark s->last_diffed_line = s->first_displayed_line - 1 +
7140 c0f61fa4 2022-07-11 mark s->selected_line;
7141 c0f61fa4 2022-07-11 mark if (*new_view)
7142 c0f61fa4 2022-07-11 mark break; /* still open from active diff view */
7143 49b24ee5 2022-07-03 mark if (view_is_parent_view(view) &&
7144 49b24ee5 2022-07-03 mark view->mode == TOG_VIEW_SPLIT_HRZN) {
7145 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
7150 e78dc838 2020-12-04 stsp view->focussed = 0;
7151 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
7152 9b058f45 2022-06-30 mark diff_view->mode = view->mode;
7153 9b058f45 2022-06-30 mark diff_view->nlines = view->lines - begin_y;
7154 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
7155 3c1dfe12 2022-07-08 mark view_transfer_size(diff_view, view);
7156 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
7159 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
7162 e78dc838 2020-12-04 stsp view->focus_child = 1;
7164 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
7169 83cc4199 2022-06-13 stsp case CTRL('d'):
7171 83cc4199 2022-06-13 stsp nscroll /= 2;
7172 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7173 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
7174 ea025d1d 2020-02-22 naddy case CTRL('f'):
7177 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
7178 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
7179 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
7180 640cd7ff 2022-06-22 mark view->count = 0;
7183 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
7184 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
7185 83cc4199 2022-06-13 stsp s->selected_line +=
7186 83cc4199 2022-06-13 stsp MIN(nscroll, s->last_displayed_line -
7187 83cc4199 2022-06-13 stsp s->first_displayed_line - s->selected_line + 1);
7189 83cc4199 2022-06-13 stsp if (s->last_displayed_line + nscroll <= s->blame.nlines)
7190 83cc4199 2022-06-13 stsp s->first_displayed_line += nscroll;
7192 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
7193 83cc4199 2022-06-13 stsp s->blame.nlines - (view->nlines - 3);
7195 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
7196 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
7197 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
7198 1e37a5c2 2019-05-12 jcs view->nlines - 2);
7202 640cd7ff 2022-06-22 mark view->count = 0;
7205 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
7208 917d79a7 2022-07-01 stsp static const struct got_error *
7209 917d79a7 2022-07-01 stsp reset_blame_view(struct tog_view *view)
7211 917d79a7 2022-07-01 stsp const struct got_error *err;
7212 917d79a7 2022-07-01 stsp struct tog_blame_view_state *s = &view->state.blame;
7214 917d79a7 2022-07-01 stsp view->count = 0;
7215 917d79a7 2022-07-01 stsp s->done = 1;
7216 917d79a7 2022-07-01 stsp err = stop_blame(&s->blame);
7217 917d79a7 2022-07-01 stsp s->done = 0;
7219 917d79a7 2022-07-01 stsp return err;
7220 917d79a7 2022-07-01 stsp return run_blame(view);
7223 a70480e0 2018-06-23 stsp static const struct got_error *
7224 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
7226 7483826e 2023-04-14 mark const struct got_error *error;
7227 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
7228 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
7229 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
7230 0587e10c 2020-07-23 stsp char *link_target = NULL;
7231 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
7232 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
7233 c4df265e 2023-07-19 mark char *keyword_idstr = NULL, *commit_id_str = NULL;
7235 2ca2f982 2023-04-14 mark struct tog_view *view = NULL;
7236 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7238 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
7239 a70480e0 2018-06-23 stsp switch (ch) {
7241 a70480e0 2018-06-23 stsp commit_id_str = optarg;
7244 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
7245 69069811 2018-08-02 stsp if (repo_path == NULL)
7246 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
7250 17020d27 2019-03-07 stsp usage_blame();
7251 a70480e0 2018-06-23 stsp /* NOTREACHED */
7255 a70480e0 2018-06-23 stsp argc -= optind;
7256 a70480e0 2018-06-23 stsp argv += optind;
7258 f135c941 2020-02-20 stsp if (argc != 1)
7259 a70480e0 2018-06-23 stsp usage_blame();
7261 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7262 0ae84acc 2022-06-15 tracey if (error != NULL)
7263 0ae84acc 2022-06-15 tracey goto done;
7265 69069811 2018-08-02 stsp if (repo_path == NULL) {
7266 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
7267 c156c7a4 2020-12-18 stsp if (cwd == NULL)
7268 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
7269 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
7270 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7271 c156c7a4 2020-12-18 stsp goto done;
7272 f135c941 2020-02-20 stsp if (worktree)
7273 eb41ed75 2019-02-05 stsp repo_path =
7274 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
7276 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
7277 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
7278 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
7279 c156c7a4 2020-12-18 stsp goto done;
7283 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7284 c02c541e 2019-03-29 stsp if (error != NULL)
7285 8e94dd5b 2019-01-04 stsp goto done;
7287 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
7288 f135c941 2020-02-20 stsp worktree);
7289 c02c541e 2019-03-29 stsp if (error)
7290 92205607 2019-01-04 stsp goto done;
7292 098596c5 2023-04-14 stsp init_curses();
7294 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7295 51a10b52 2020-12-26 stsp if (error)
7296 51a10b52 2020-12-26 stsp goto done;
7298 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7299 eb41ed75 2019-02-05 stsp if (error)
7300 69069811 2018-08-02 stsp goto done;
7302 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
7303 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
7304 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
7305 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
7306 a70480e0 2018-06-23 stsp if (error != NULL)
7307 66b4983c 2018-06-23 stsp goto done;
7308 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
7309 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
7311 c4df265e 2023-07-19 mark error = got_keyword_to_idstr(&keyword_idstr, commit_id_str,
7312 c4df265e 2023-07-19 mark repo, worktree);
7313 c4df265e 2023-07-19 mark if (error != NULL)
7314 c4df265e 2023-07-19 mark goto done;
7315 c4df265e 2023-07-19 mark if (keyword_idstr != NULL)
7316 c4df265e 2023-07-19 mark commit_id_str = keyword_idstr;
7318 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
7319 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7321 a19e88aa 2018-06-23 stsp if (error != NULL)
7322 e1cd8fed 2018-08-01 stsp goto done;
7324 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
7325 a44927cc 2022-04-07 stsp if (error)
7326 a44927cc 2022-04-07 stsp goto done;
7328 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
7329 a44927cc 2022-04-07 stsp commit, repo);
7330 7cbe629d 2018-08-04 stsp if (error)
7331 7cbe629d 2018-08-04 stsp goto done;
7333 e08111f2 2023-04-16 mark view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
7334 e08111f2 2023-04-16 mark if (view == NULL) {
7335 e08111f2 2023-04-16 mark error = got_error_from_errno("view_open");
7336 e08111f2 2023-04-16 mark goto done;
7338 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
7339 78756c87 2020-11-24 stsp commit_id, repo);
7340 e08111f2 2023-04-16 mark if (error != NULL) {
7341 e08111f2 2023-04-16 mark if (view->close == NULL)
7342 e08111f2 2023-04-16 mark close_blame_view(view);
7343 e08111f2 2023-04-16 mark view_close(view);
7344 0587e10c 2020-07-23 stsp goto done;
7347 12314ad4 2019-08-31 stsp if (worktree) {
7348 c935fd51 2023-07-23 mark error = set_tog_base_commit(repo, worktree);
7349 c935fd51 2023-07-23 mark if (error != NULL)
7350 c935fd51 2023-07-23 mark goto done;
7352 12314ad4 2019-08-31 stsp /* Release work tree lock. */
7353 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
7354 12314ad4 2019-08-31 stsp worktree = NULL;
7357 098596c5 2023-04-14 stsp error = view_loop(view);
7360 c935fd51 2023-07-23 mark free(tog_base_commit.id);
7361 69069811 2018-08-02 stsp free(repo_path);
7362 f135c941 2020-02-20 stsp free(in_repo_path);
7363 0587e10c 2020-07-23 stsp free(link_target);
7364 69069811 2018-08-02 stsp free(cwd);
7365 a70480e0 2018-06-23 stsp free(commit_id);
7366 c4df265e 2023-07-19 mark free(keyword_idstr);
7367 a44927cc 2022-04-07 stsp if (commit)
7368 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
7369 eb41ed75 2019-02-05 stsp if (worktree)
7370 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
7371 1d0f4054 2021-06-17 stsp if (repo) {
7372 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
7373 1d0f4054 2021-06-17 stsp if (error == NULL)
7374 1d0f4054 2021-06-17 stsp error = close_err;
7376 0ae84acc 2022-06-15 tracey if (pack_fds) {
7377 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7378 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7379 0ae84acc 2022-06-15 tracey if (error == NULL)
7380 0ae84acc 2022-06-15 tracey error = pack_err;
7382 51a10b52 2020-12-26 stsp tog_free_refs();
7383 a70480e0 2018-06-23 stsp return error;
7386 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7387 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
7389 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
7390 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7391 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
7392 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
7393 0c6ad1bc 2022-09-09 mark char *index = NULL;
7394 f26dddb7 2019-11-08 stsp struct tog_color *tc;
7395 d627976f 2023-02-01 mark int width, n, nentries, scrollx, i = 1;
7396 d86d3b18 2020-12-01 naddy int limit = view->nlines;
7398 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
7399 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
7400 9b058f45 2022-06-30 mark --limit; /* border */
7402 f7d12f7e 2018-08-01 stsp werase(view->window);
7404 ffd1d5e5 2018-06-23 stsp if (limit == 0)
7405 ffd1d5e5 2018-06-23 stsp return NULL;
7407 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, s->tree_label, 0, view->ncols,
7410 ffd1d5e5 2018-06-23 stsp return err;
7411 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7412 a3404814 2018-09-02 stsp wstandout(view->window);
7413 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
7415 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
7416 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7417 0c6ad1bc 2022-09-09 mark free(wline);
7418 0c6ad1bc 2022-09-09 mark wline = NULL;
7419 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
7420 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
7422 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
7423 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7424 a3404814 2018-09-02 stsp wstandend(view->window);
7425 0c6ad1bc 2022-09-09 mark if (--limit <= 0)
7426 0c6ad1bc 2022-09-09 mark return NULL;
7428 df68a56b 2022-08-12 mark i += s->selected;
7429 df68a56b 2022-08-12 mark if (s->first_displayed_entry) {
7430 df68a56b 2022-08-12 mark i += got_tree_entry_get_index(s->first_displayed_entry);
7431 df68a56b 2022-08-12 mark if (s->tree != s->root)
7432 df68a56b 2022-08-12 mark ++i; /* account for ".." entry */
7434 94b80cfa 2022-08-01 mark nentries = got_object_tree_get_nentries(s->tree);
7435 0c6ad1bc 2022-09-09 mark if (asprintf(&index, "[%d/%d] %s",
7436 0c6ad1bc 2022-09-09 mark i, nentries + (s->tree == s->root ? 0 : 1), parent_path) == -1)
7437 0c6ad1bc 2022-09-09 mark return got_error_from_errno("asprintf");
7438 0c6ad1bc 2022-09-09 mark err = format_line(&wline, &width, NULL, index, 0, view->ncols, 0, 0);
7439 0c6ad1bc 2022-09-09 mark free(index);
7441 ce52c690 2018-06-23 stsp return err;
7442 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7443 2550e4c3 2018-07-13 stsp free(wline);
7444 2550e4c3 2018-07-13 stsp wline = NULL;
7445 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
7446 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7447 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7448 ffd1d5e5 2018-06-23 stsp return NULL;
7449 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7450 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
7451 a1eca9bb 2018-06-23 stsp return NULL;
7453 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
7454 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
7455 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
7456 0cf4efb1 2018-09-29 stsp if (view->focussed)
7457 0cf4efb1 2018-09-29 stsp wstandout(view->window);
7458 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
7460 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
7461 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
7462 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7463 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7464 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7465 ffd1d5e5 2018-06-23 stsp return NULL;
7469 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
7472 d627976f 2023-02-01 mark view->maxx = 0;
7473 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
7474 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
7475 848d6979 2019-08-12 stsp const char *modestr = "";
7476 56e0773d 2019-11-28 stsp mode_t mode;
7478 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
7479 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
7481 d86d3b18 2020-12-01 naddy if (s->show_ids) {
7482 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
7483 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
7485 638f9024 2019-05-13 stsp return got_error_from_errno(
7486 230a42bd 2019-05-11 jcs "got_object_id_str");
7488 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
7489 63c5ca5d 2019-08-24 stsp modestr = "$";
7490 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
7493 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
7494 d86d3b18 2020-12-01 naddy te, s->repo);
7495 0d6c6ee3 2020-05-20 stsp if (err) {
7496 0d6c6ee3 2020-05-20 stsp free(id_str);
7497 0d6c6ee3 2020-05-20 stsp return err;
7499 eef262f3 2023-06-22 tracey for (i = 0; link_target[i] != '\0'; i++) {
7500 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
7501 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
7503 848d6979 2019-08-12 stsp modestr = "@";
7505 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
7506 848d6979 2019-08-12 stsp modestr = "/";
7507 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
7508 848d6979 2019-08-12 stsp modestr = "*";
7509 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
7510 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
7511 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
7512 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
7513 1d13200f 2018-07-12 stsp free(id_str);
7514 0d6c6ee3 2020-05-20 stsp free(link_target);
7515 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
7517 1d13200f 2018-07-12 stsp free(id_str);
7518 0d6c6ee3 2020-05-20 stsp free(link_target);
7520 d627976f 2023-02-01 mark /* use full line width to determine view->maxx */
7521 d627976f 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
7522 ffd1d5e5 2018-06-23 stsp if (err) {
7523 ffd1d5e5 2018-06-23 stsp free(line);
7526 d627976f 2023-02-01 mark view->maxx = MAX(view->maxx, width);
7527 d627976f 2023-02-01 mark free(wline);
7528 d627976f 2023-02-01 mark wline = NULL;
7530 d627976f 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
7531 d627976f 2023-02-01 mark view->ncols, 0, 0);
7532 d627976f 2023-02-01 mark if (err) {
7533 d627976f 2023-02-01 mark free(line);
7536 d86d3b18 2020-12-01 naddy if (n == s->selected) {
7537 0cf4efb1 2018-09-29 stsp if (view->focussed)
7538 0cf4efb1 2018-09-29 stsp wstandout(view->window);
7539 d86d3b18 2020-12-01 naddy s->selected_entry = te;
7541 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
7543 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
7544 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7545 d627976f 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
7547 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
7548 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7549 b637f33f 2023-02-01 mark if (width < view->ncols)
7550 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7551 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
7552 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7553 ffd1d5e5 2018-06-23 stsp free(line);
7554 2550e4c3 2018-07-13 stsp free(wline);
7555 2550e4c3 2018-07-13 stsp wline = NULL;
7557 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7558 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
7559 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7563 ffd1d5e5 2018-06-23 stsp return err;
7566 ffd1d5e5 2018-06-23 stsp static void
7567 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
7569 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
7570 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
7571 fa86c4bf 2020-11-29 stsp int i = 0;
7573 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
7576 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
7577 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
7578 fa86c4bf 2020-11-29 stsp if (te == NULL) {
7579 fa86c4bf 2020-11-29 stsp if (!isroot)
7580 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
7583 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
7584 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
7588 9b058f45 2022-06-30 mark static const struct got_error *
7589 9b058f45 2022-06-30 mark tree_scroll_down(struct tog_view *view, int maxscroll)
7591 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
7592 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
7593 ffd1d5e5 2018-06-23 stsp int n = 0;
7595 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
7596 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
7597 694d3271 2020-12-01 naddy s->first_displayed_entry);
7599 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
7601 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
7602 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
7603 94b80cfa 2022-08-01 mark if (last) {
7604 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
7605 9b058f45 2022-06-30 mark last = got_tree_entry_get_next(s->tree, last);
7607 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN && next)) {
7608 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
7609 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
7613 9b058f45 2022-06-30 mark return NULL;
7616 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7617 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
7618 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
7620 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
7621 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
7622 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
7624 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
7625 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
7626 56e0773d 2019-11-28 stsp + 1 /* slash */;
7628 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
7630 ce52c690 2018-06-23 stsp *path = calloc(1, len);
7631 ffd1d5e5 2018-06-23 stsp if (path == NULL)
7632 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
7634 ce52c690 2018-06-23 stsp (*path)[0] = '/';
7635 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
7636 d9765a41 2018-06-23 stsp while (pt) {
7637 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
7638 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
7639 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7640 cb2ebc8a 2018-06-23 stsp goto done;
7642 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
7643 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7644 cb2ebc8a 2018-06-23 stsp goto done;
7646 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
7649 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
7650 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7651 ce52c690 2018-06-23 stsp goto done;
7655 ce52c690 2018-06-23 stsp if (err) {
7656 ce52c690 2018-06-23 stsp free(*path);
7657 ce52c690 2018-06-23 stsp *path = NULL;
7659 ce52c690 2018-06-23 stsp return err;
7662 ce52c690 2018-06-23 stsp static const struct got_error *
7663 9b058f45 2022-06-30 mark blame_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7664 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
7665 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
7667 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
7668 ce52c690 2018-06-23 stsp char *path;
7669 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
7671 a0de39f3 2019-08-09 stsp *new_view = NULL;
7673 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
7675 ce52c690 2018-06-23 stsp return err;
7677 9b058f45 2022-06-30 mark blame_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_BLAME);
7678 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
7679 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
7680 83ce39e3 2019-08-12 stsp goto done;
7683 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
7684 e5a0f69f 2018-08-18 stsp if (err) {
7685 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
7686 fc06ba56 2019-08-22 stsp err = NULL;
7687 e5a0f69f 2018-08-18 stsp view_close(blame_view);
7689 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
7691 83ce39e3 2019-08-12 stsp free(path);
7692 69efd4c4 2018-07-18 stsp return err;
7695 69efd4c4 2018-07-18 stsp static const struct got_error *
7696 49b24ee5 2022-07-03 mark log_selected_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7697 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
7699 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
7700 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
7701 69efd4c4 2018-07-18 stsp char *path;
7703 a0de39f3 2019-08-09 stsp *new_view = NULL;
7705 49b24ee5 2022-07-03 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
7706 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
7707 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
7709 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
7711 69efd4c4 2018-07-18 stsp return err;
7713 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
7714 99301cec 2023-07-24 stsp path, 0, NULL);
7716 e5a0f69f 2018-08-18 stsp view_close(log_view);
7718 e5a0f69f 2018-08-18 stsp *new_view = log_view;
7719 cb2ebc8a 2018-06-23 stsp free(path);
7720 cb2ebc8a 2018-06-23 stsp return err;
7723 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7724 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
7725 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
7727 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7728 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
7729 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7730 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
7732 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
7733 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
7735 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
7736 2ca2f982 2023-04-14 mark if (s->commit_id == NULL) {
7737 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
7738 2ca2f982 2023-04-14 mark goto done;
7741 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
7743 bc573f3b 2021-07-10 stsp goto done;
7746 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
7747 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
7748 bc573f3b 2021-07-10 stsp * closed on demand.
7750 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
7751 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
7753 bc573f3b 2021-07-10 stsp goto done;
7754 bc573f3b 2021-07-10 stsp s->tree = s->root;
7756 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
7757 ffd1d5e5 2018-06-23 stsp if (err != NULL)
7758 ffd1d5e5 2018-06-23 stsp goto done;
7760 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
7761 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
7762 ffd1d5e5 2018-06-23 stsp goto done;
7765 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
7766 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
7767 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
7768 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
7769 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
7770 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
7771 9cd7cbd1 2020-12-07 stsp goto done;
7774 fb2756b9 2018-08-04 stsp s->repo = repo;
7776 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
7777 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
7778 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
7779 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
7781 c0b01bdb 2019-11-08 stsp goto done;
7782 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
7783 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
7785 c0b01bdb 2019-11-08 stsp goto done;
7786 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
7787 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
7788 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
7790 c0b01bdb 2019-11-08 stsp goto done;
7792 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
7793 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
7794 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
7796 11b20872 2019-11-08 stsp goto done;
7798 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
7799 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
7801 c0b01bdb 2019-11-08 stsp goto done;
7804 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
7805 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
7806 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
7807 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
7808 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
7810 ad80ab7b 2018-08-04 stsp free(commit_id_str);
7811 bc573f3b 2021-07-10 stsp if (commit)
7812 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
7813 2ca2f982 2023-04-14 mark if (err) {
7814 2ca2f982 2023-04-14 mark if (view->close == NULL)
7815 2ca2f982 2023-04-14 mark close_tree_view(view);
7816 2ca2f982 2023-04-14 mark view_close(view);
7818 ad80ab7b 2018-08-04 stsp return err;
7821 e5a0f69f 2018-08-18 stsp static const struct got_error *
7822 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
7824 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7826 bddb1296 2019-11-08 stsp free_colors(&s->colors);
7827 fb2756b9 2018-08-04 stsp free(s->tree_label);
7828 6484ec90 2018-09-29 stsp s->tree_label = NULL;
7829 6484ec90 2018-09-29 stsp free(s->commit_id);
7830 6484ec90 2018-09-29 stsp s->commit_id = NULL;
7831 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
7832 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
7833 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
7834 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
7835 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
7836 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
7837 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
7838 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
7839 ad80ab7b 2018-08-04 stsp free(parent);
7842 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
7843 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
7844 bc573f3b 2021-07-10 stsp if (s->root)
7845 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
7846 7c32bd05 2019-06-22 stsp return NULL;
7849 7c32bd05 2019-06-22 stsp static const struct got_error *
7850 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
7852 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7854 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
7855 7c32bd05 2019-06-22 stsp return NULL;
7858 7c32bd05 2019-06-22 stsp static int
7859 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
7861 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
7863 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
7867 7c32bd05 2019-06-22 stsp static const struct got_error *
7868 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
7870 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7871 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
7873 7c32bd05 2019-06-22 stsp if (!view->searching) {
7874 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7875 7c32bd05 2019-06-22 stsp return NULL;
7878 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7879 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
7880 7c32bd05 2019-06-22 stsp if (s->selected_entry)
7881 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
7882 56e0773d 2019-11-28 stsp s->selected_entry);
7884 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7886 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
7887 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7889 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
7890 56e0773d 2019-11-28 stsp s->selected_entry);
7893 487cd7d2 2021-12-17 stsp if (s->selected_entry)
7894 487cd7d2 2021-12-17 stsp te = s->selected_entry;
7895 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
7896 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7898 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7901 7c32bd05 2019-06-22 stsp while (1) {
7902 56e0773d 2019-11-28 stsp if (te == NULL) {
7903 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
7904 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7905 ac66afb8 2019-06-24 stsp return NULL;
7907 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7908 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7910 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7913 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
7914 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7915 56e0773d 2019-11-28 stsp s->matched_entry = te;
7919 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7920 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
7922 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
7925 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7926 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
7927 7c32bd05 2019-06-22 stsp s->selected = 0;
7930 e5a0f69f 2018-08-18 stsp return NULL;
7933 ad80ab7b 2018-08-04 stsp static const struct got_error *
7934 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
7936 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
7937 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7938 e5a0f69f 2018-08-18 stsp char *parent_path;
7940 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
7942 e5a0f69f 2018-08-18 stsp return err;
7944 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
7945 e5a0f69f 2018-08-18 stsp free(parent_path);
7947 9b058f45 2022-06-30 mark view_border(view);
7948 e5a0f69f 2018-08-18 stsp return err;
7951 94b80cfa 2022-08-01 mark static const struct got_error *
7952 94b80cfa 2022-08-01 mark tree_goto_line(struct tog_view *view, int nlines)
7954 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
7955 94b80cfa 2022-08-01 mark struct tog_tree_view_state *s = &view->state.tree;
7956 94b80cfa 2022-08-01 mark struct got_tree_entry **fte, **lte, **ste;
7957 94b80cfa 2022-08-01 mark int g, last, first = 1, i = 1;
7958 94b80cfa 2022-08-01 mark int root = s->tree == s->root;
7959 94b80cfa 2022-08-01 mark int off = root ? 1 : 2;
7961 94b80cfa 2022-08-01 mark g = view->gline;
7962 94b80cfa 2022-08-01 mark view->gline = 0;
7964 94b80cfa 2022-08-01 mark if (g == 0)
7966 94b80cfa 2022-08-01 mark else if (g > got_object_tree_get_nentries(s->tree))
7967 94b80cfa 2022-08-01 mark g = got_object_tree_get_nentries(s->tree) + (root ? 0 : 1);
7969 94b80cfa 2022-08-01 mark fte = &s->first_displayed_entry;
7970 94b80cfa 2022-08-01 mark lte = &s->last_displayed_entry;
7971 94b80cfa 2022-08-01 mark ste = &s->selected_entry;
7973 94b80cfa 2022-08-01 mark if (*fte != NULL) {
7974 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7975 94b80cfa 2022-08-01 mark first += off; /* account for ".." */
7977 94b80cfa 2022-08-01 mark last = got_tree_entry_get_index(*lte);
7978 94b80cfa 2022-08-01 mark last += off;
7980 94b80cfa 2022-08-01 mark if (g >= first && g <= last && g - first < nlines) {
7981 94b80cfa 2022-08-01 mark s->selected = g - first;
7982 94b80cfa 2022-08-01 mark return NULL; /* gline is on the current page */
7985 94b80cfa 2022-08-01 mark if (*ste != NULL) {
7986 94b80cfa 2022-08-01 mark i = got_tree_entry_get_index(*ste);
7990 94b80cfa 2022-08-01 mark if (i < g) {
7991 94b80cfa 2022-08-01 mark err = tree_scroll_down(view, g - i);
7993 94b80cfa 2022-08-01 mark return err;
7994 94b80cfa 2022-08-01 mark if (got_tree_entry_get_index(*lte) >=
7995 94b80cfa 2022-08-01 mark got_object_tree_get_nentries(s->tree) - 1 &&
7996 94b80cfa 2022-08-01 mark first + s->selected < g &&
7997 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1) {
7998 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7999 94b80cfa 2022-08-01 mark first += off;
8000 94b80cfa 2022-08-01 mark s->selected = g - first;
8002 94b80cfa 2022-08-01 mark } else if (i > g)
8003 94b80cfa 2022-08-01 mark tree_scroll_up(s, i - g);
8005 94b80cfa 2022-08-01 mark if (g < nlines &&
8006 94b80cfa 2022-08-01 mark (*fte == NULL || (root && !got_tree_entry_get_index(*fte))))
8007 94b80cfa 2022-08-01 mark s->selected = g - 1;
8009 94b80cfa 2022-08-01 mark return NULL;
8012 e5a0f69f 2018-08-18 stsp static const struct got_error *
8013 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
8015 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
8016 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
8017 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
8018 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 3;
8020 94b80cfa 2022-08-01 mark if (view->gline)
8021 94b80cfa 2022-08-01 mark return tree_goto_line(view, nscroll);
8023 e5a0f69f 2018-08-18 stsp switch (ch) {
8026 d627976f 2023-02-01 mark case KEY_RIGHT:
8028 d627976f 2023-02-01 mark case KEY_LEFT:
8030 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
8033 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
8034 640cd7ff 2022-06-22 mark view->count = 0;
8037 640cd7ff 2022-06-22 mark view->count = 0;
8038 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
8040 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
8043 640cd7ff 2022-06-22 mark view->count = 0;
8044 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
8046 e4526bf5 2021-09-03 naddy case 'g':
8048 e4526bf5 2021-09-03 naddy case KEY_HOME:
8049 e4526bf5 2021-09-03 naddy s->selected = 0;
8050 640cd7ff 2022-06-22 mark view->count = 0;
8051 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
8052 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
8053 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
8055 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
8057 e4526bf5 2021-09-03 naddy case 'G':
8059 9b058f45 2022-06-30 mark case KEY_END: {
8060 9b058f45 2022-06-30 mark int eos = view->nlines - 3;
8062 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
8063 9b058f45 2022-06-30 mark --eos; /* border */
8064 e4526bf5 2021-09-03 naddy s->selected = 0;
8065 640cd7ff 2022-06-22 mark view->count = 0;
8066 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
8067 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
8068 e4526bf5 2021-09-03 naddy if (te == NULL) {
8069 ad055527 2022-07-16 mark if (s->tree != s->root) {
8070 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
8075 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
8076 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
8078 e4526bf5 2021-09-03 naddy if (n > 0)
8079 e4526bf5 2021-09-03 naddy s->selected = n - 1;
8083 1e37a5c2 2019-05-12 jcs case KEY_UP:
8084 02ffd0d5 2021-10-17 stsp case CTRL('p'):
8085 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
8086 1e37a5c2 2019-05-12 jcs s->selected--;
8089 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
8090 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
8091 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
8092 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
8093 640cd7ff 2022-06-22 mark view->count = 0;
8095 83cc4199 2022-06-13 stsp case CTRL('u'):
8097 83cc4199 2022-06-13 stsp nscroll /= 2;
8098 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8099 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
8100 ea025d1d 2020-02-22 naddy case CTRL('b'):
8102 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
8103 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
8104 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
8105 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
8107 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
8108 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
8110 83cc4199 2022-06-13 stsp tree_scroll_up(s, MAX(0, nscroll));
8111 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
8112 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
8113 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
8114 640cd7ff 2022-06-22 mark view->count = 0;
8117 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
8118 02ffd0d5 2021-10-17 stsp case CTRL('n'):
8119 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
8120 1e37a5c2 2019-05-12 jcs s->selected++;
8123 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
8124 640cd7ff 2022-06-22 mark == NULL) {
8125 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
8126 640cd7ff 2022-06-22 mark view->count = 0;
8129 9b058f45 2022-06-30 mark tree_scroll_down(view, 1);
8131 83cc4199 2022-06-13 stsp case CTRL('d'):
8133 83cc4199 2022-06-13 stsp nscroll /= 2;
8134 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8135 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
8136 ea025d1d 2020-02-22 naddy case CTRL('f'):
8138 48bb96f0 2022-06-20 naddy case ' ':
8139 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
8141 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
8142 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
8143 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
8144 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
8146 640cd7ff 2022-06-22 mark view->count = 0;
8149 9b058f45 2022-06-30 mark tree_scroll_down(view, nscroll);
8151 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
8153 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
8154 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
8155 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
8156 1e37a5c2 2019-05-12 jcs /* user selected '..' */
8157 640cd7ff 2022-06-22 mark if (s->tree == s->root) {
8158 640cd7ff 2022-06-22 mark view->count = 0;
8161 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
8162 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
8164 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
8165 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
8166 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
8167 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
8168 1e37a5c2 2019-05-12 jcs s->selected_entry =
8169 1e37a5c2 2019-05-12 jcs parent->selected_entry;
8170 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
8171 9b058f45 2022-06-30 mark if (s->selected > view->nlines - 3) {
8172 9b058f45 2022-06-30 mark err = offset_selection_down(view);
8176 1e37a5c2 2019-05-12 jcs free(parent);
8177 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
8178 56e0773d 2019-11-28 stsp s->selected_entry))) {
8179 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
8180 640cd7ff 2022-06-22 mark view->count = 0;
8181 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
8182 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
8185 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
8186 941e9f74 2019-05-21 stsp if (err) {
8187 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
8190 136e2bd4 2022-07-23 mark } else if (S_ISREG(got_tree_entry_get_mode(s->selected_entry)))
8191 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_BLAME);
8193 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
8194 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
8195 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
8196 640cd7ff 2022-06-22 mark view->count = 0;
8199 640cd7ff 2022-06-22 mark view->count = 0;
8203 ffd1d5e5 2018-06-23 stsp return err;
8206 ffd1d5e5 2018-06-23 stsp __dead static void
8207 ffd1d5e5 2018-06-23 stsp usage_tree(void)
8210 87411fa9 2022-06-16 stsp fprintf(stderr,
8211 87411fa9 2022-06-16 stsp "usage: %s tree [-c commit] [-r repository-path] [path]\n",
8212 ffd1d5e5 2018-06-23 stsp getprogname());
8216 ffd1d5e5 2018-06-23 stsp static const struct got_error *
8217 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
8219 7483826e 2023-04-14 mark const struct got_error *error;
8220 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
8221 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
8222 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
8223 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
8224 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
8225 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
8226 c4df265e 2023-07-19 mark char *keyword_idstr = NULL, *label = NULL;
8227 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
8228 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
8230 5221c383 2018-08-01 stsp struct tog_view *view;
8231 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
8233 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
8234 ffd1d5e5 2018-06-23 stsp switch (ch) {
8236 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
8239 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
8240 74283ab8 2020-02-07 stsp if (repo_path == NULL)
8241 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
8245 e99e2d15 2020-11-24 naddy usage_tree();
8246 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
8250 ffd1d5e5 2018-06-23 stsp argc -= optind;
8251 ffd1d5e5 2018-06-23 stsp argv += optind;
8253 55cccc34 2020-02-20 stsp if (argc > 1)
8254 e99e2d15 2020-11-24 naddy usage_tree();
8256 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
8257 0ae84acc 2022-06-15 tracey if (error != NULL)
8258 0ae84acc 2022-06-15 tracey goto done;
8260 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
8261 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
8262 c156c7a4 2020-12-18 stsp if (cwd == NULL)
8263 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
8264 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
8265 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
8266 c156c7a4 2020-12-18 stsp goto done;
8267 55cccc34 2020-02-20 stsp if (worktree)
8268 52185f70 2019-02-05 stsp repo_path =
8269 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
8271 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
8272 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
8273 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
8274 c156c7a4 2020-12-18 stsp goto done;
8278 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
8279 c02c541e 2019-03-29 stsp if (error != NULL)
8280 52185f70 2019-02-05 stsp goto done;
8282 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
8283 55cccc34 2020-02-20 stsp repo, worktree);
8284 55cccc34 2020-02-20 stsp if (error)
8285 55cccc34 2020-02-20 stsp goto done;
8287 098596c5 2023-04-14 stsp init_curses();
8289 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
8290 c02c541e 2019-03-29 stsp if (error)
8291 52185f70 2019-02-05 stsp goto done;
8293 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
8294 51a10b52 2020-12-26 stsp if (error)
8295 51a10b52 2020-12-26 stsp goto done;
8297 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
8298 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
8299 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
8300 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
8301 4e97c21c 2020-12-06 stsp if (error)
8302 4e97c21c 2020-12-06 stsp goto done;
8303 4e97c21c 2020-12-06 stsp head_ref_name = label;
8305 c4df265e 2023-07-19 mark error = got_keyword_to_idstr(&keyword_idstr, commit_id_arg,
8306 c4df265e 2023-07-19 mark repo, worktree);
8307 c4df265e 2023-07-19 mark if (error != NULL)
8308 c4df265e 2023-07-19 mark goto done;
8309 c4df265e 2023-07-19 mark if (keyword_idstr != NULL)
8310 c4df265e 2023-07-19 mark commit_id_arg = keyword_idstr;
8312 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
8313 4e97c21c 2020-12-06 stsp if (error == NULL)
8314 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
8315 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
8316 4e97c21c 2020-12-06 stsp goto done;
8317 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
8318 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
8319 4e97c21c 2020-12-06 stsp if (error)
8320 4e97c21c 2020-12-06 stsp goto done;
8323 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
8324 a44927cc 2022-04-07 stsp if (error)
8325 a44927cc 2022-04-07 stsp goto done;
8327 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
8328 5221c383 2018-08-01 stsp if (view == NULL) {
8329 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
8330 5221c383 2018-08-01 stsp goto done;
8332 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
8333 ad80ab7b 2018-08-04 stsp if (error)
8334 ad80ab7b 2018-08-04 stsp goto done;
8335 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
8336 a44927cc 2022-04-07 stsp error = tree_view_walk_path(&view->state.tree, commit,
8337 d91faf3b 2020-12-01 naddy in_repo_path);
8338 55cccc34 2020-02-20 stsp if (error)
8339 55cccc34 2020-02-20 stsp goto done;
8342 55cccc34 2020-02-20 stsp if (worktree) {
8343 c935fd51 2023-07-23 mark error = set_tog_base_commit(repo, worktree);
8344 c935fd51 2023-07-23 mark if (error != NULL)
8345 c935fd51 2023-07-23 mark goto done;
8347 55cccc34 2020-02-20 stsp /* Release work tree lock. */
8348 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
8349 55cccc34 2020-02-20 stsp worktree = NULL;
8352 098596c5 2023-04-14 stsp error = view_loop(view);
8355 c935fd51 2023-07-23 mark free(tog_base_commit.id);
8356 c4df265e 2023-07-19 mark free(keyword_idstr);
8357 52185f70 2019-02-05 stsp free(repo_path);
8358 e4a0e26d 2020-02-20 stsp free(cwd);
8359 ffd1d5e5 2018-06-23 stsp free(commit_id);
8360 4e97c21c 2020-12-06 stsp free(label);
8362 486cd271 2020-12-06 stsp got_ref_close(ref);
8363 c935fd51 2023-07-23 mark if (worktree != NULL)
8364 c935fd51 2023-07-23 mark got_worktree_close(worktree);
8365 1d0f4054 2021-06-17 stsp if (repo) {
8366 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8367 1d0f4054 2021-06-17 stsp if (error == NULL)
8368 1d0f4054 2021-06-17 stsp error = close_err;
8370 0ae84acc 2022-06-15 tracey if (pack_fds) {
8371 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8372 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8373 0ae84acc 2022-06-15 tracey if (error == NULL)
8374 0ae84acc 2022-06-15 tracey error = pack_err;
8376 51a10b52 2020-12-26 stsp tog_free_refs();
8377 ffd1d5e5 2018-06-23 stsp return error;
8380 6458efa5 2020-11-24 stsp static const struct got_error *
8381 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
8383 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
8384 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8386 6458efa5 2020-11-24 stsp s->nrefs = 0;
8387 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
8388 cc488aa7 2022-01-23 stsp if (strncmp(got_ref_get_name(sre->ref),
8389 cc488aa7 2022-01-23 stsp "refs/got/", 9) == 0 &&
8390 cc488aa7 2022-01-23 stsp strncmp(got_ref_get_name(sre->ref),
8391 cc488aa7 2022-01-23 stsp "refs/got/backup/", 16) != 0)
8394 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
8395 6458efa5 2020-11-24 stsp if (re == NULL)
8396 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
8398 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
8399 8924d611 2020-12-26 stsp if (re->ref == NULL)
8400 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
8401 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
8402 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
8405 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8406 6458efa5 2020-11-24 stsp return NULL;
8410 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
8412 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8414 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
8415 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8416 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
8417 8924d611 2020-12-26 stsp got_ref_close(re->ref);
8422 6458efa5 2020-11-24 stsp static const struct got_error *
8423 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
8425 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8426 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8428 6458efa5 2020-11-24 stsp s->selected_entry = 0;
8429 6458efa5 2020-11-24 stsp s->repo = repo;
8431 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
8432 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
8434 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8436 2ca2f982 2023-04-14 mark goto done;
8438 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
8439 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
8440 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
8441 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
8443 6458efa5 2020-11-24 stsp goto done;
8445 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
8446 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
8447 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
8449 6458efa5 2020-11-24 stsp goto done;
8451 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
8452 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
8453 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
8455 cc488aa7 2022-01-23 stsp goto done;
8457 cc488aa7 2022-01-23 stsp err = add_color(&s->colors, "^refs/got/backup/",
8458 cc488aa7 2022-01-23 stsp TOG_COLOR_REFS_BACKUP,
8459 cc488aa7 2022-01-23 stsp get_color_value("TOG_COLOR_REFS_BACKUP"));
8461 6458efa5 2020-11-24 stsp goto done;
8464 6458efa5 2020-11-24 stsp view->show = show_ref_view;
8465 6458efa5 2020-11-24 stsp view->input = input_ref_view;
8466 6458efa5 2020-11-24 stsp view->close = close_ref_view;
8467 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
8468 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
8470 2ca2f982 2023-04-14 mark if (err) {
8471 2ca2f982 2023-04-14 mark if (view->close == NULL)
8472 2ca2f982 2023-04-14 mark close_ref_view(view);
8473 2ca2f982 2023-04-14 mark view_close(view);
8475 6458efa5 2020-11-24 stsp return err;
8478 6458efa5 2020-11-24 stsp static const struct got_error *
8479 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
8481 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8483 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8484 6458efa5 2020-11-24 stsp free_colors(&s->colors);
8486 6458efa5 2020-11-24 stsp return NULL;
8489 6458efa5 2020-11-24 stsp static const struct got_error *
8490 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
8491 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8493 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8494 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
8495 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
8496 6458efa5 2020-11-24 stsp int obj_type;
8498 c42c9805 2020-11-24 stsp *commit_id = NULL;
8500 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
8502 6458efa5 2020-11-24 stsp return err;
8504 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
8506 6458efa5 2020-11-24 stsp goto done;
8508 6458efa5 2020-11-24 stsp switch (obj_type) {
8509 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
8510 c42c9805 2020-11-24 stsp *commit_id = obj_id;
8512 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
8513 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
8515 6458efa5 2020-11-24 stsp goto done;
8516 c42c9805 2020-11-24 stsp free(obj_id);
8517 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
8518 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8520 6458efa5 2020-11-24 stsp goto done;
8521 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
8522 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8523 c42c9805 2020-11-24 stsp goto done;
8525 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
8526 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8527 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
8528 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
8529 c42c9805 2020-11-24 stsp goto done;
8533 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8539 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
8540 c42c9805 2020-11-24 stsp if (err) {
8541 c42c9805 2020-11-24 stsp free(*commit_id);
8542 c42c9805 2020-11-24 stsp *commit_id = NULL;
8544 c42c9805 2020-11-24 stsp return err;
8547 c42c9805 2020-11-24 stsp static const struct got_error *
8548 9b058f45 2022-06-30 mark log_ref_entry(struct tog_view **new_view, int begin_y, int begin_x,
8549 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8551 c42c9805 2020-11-24 stsp struct tog_view *log_view;
8552 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8553 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
8555 c42c9805 2020-11-24 stsp *new_view = NULL;
8557 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8558 c42c9805 2020-11-24 stsp if (err) {
8559 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8560 c42c9805 2020-11-24 stsp return err;
8562 c42c9805 2020-11-24 stsp return NULL;
8565 9b058f45 2022-06-30 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
8566 6458efa5 2020-11-24 stsp if (log_view == NULL) {
8567 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
8568 6458efa5 2020-11-24 stsp goto done;
8571 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
8572 99301cec 2023-07-24 stsp got_ref_get_name(re->ref), "", 0, NULL);
8575 6458efa5 2020-11-24 stsp view_close(log_view);
8577 6458efa5 2020-11-24 stsp *new_view = log_view;
8578 c42c9805 2020-11-24 stsp free(commit_id);
8579 6458efa5 2020-11-24 stsp return err;
8582 ce5b7c56 2019-07-09 stsp static void
8583 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
8585 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
8586 34ba6917 2020-11-30 stsp int i = 0;
8588 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8591 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
8592 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
8593 34ba6917 2020-11-30 stsp if (re == NULL)
8595 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
8596 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8600 9b058f45 2022-06-30 mark static const struct got_error *
8601 9b058f45 2022-06-30 mark ref_scroll_down(struct tog_view *view, int maxscroll)
8603 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
8604 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
8605 6458efa5 2020-11-24 stsp int n = 0;
8607 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
8608 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
8610 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
8612 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
8613 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
8614 94b80cfa 2022-08-01 mark if (last) {
8615 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
8616 9b058f45 2022-06-30 mark last = TAILQ_NEXT(last, entry);
8618 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN)) {
8619 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
8620 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
8624 9b058f45 2022-06-30 mark return NULL;
8627 6458efa5 2020-11-24 stsp static const struct got_error *
8628 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
8630 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8632 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
8633 6458efa5 2020-11-24 stsp return NULL;
8636 6458efa5 2020-11-24 stsp static int
8637 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
8639 6458efa5 2020-11-24 stsp regmatch_t regmatch;
8641 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
8645 6458efa5 2020-11-24 stsp static const struct got_error *
8646 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
8648 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8649 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
8651 6458efa5 2020-11-24 stsp if (!view->searching) {
8652 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8653 6458efa5 2020-11-24 stsp return NULL;
8656 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8657 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
8658 6458efa5 2020-11-24 stsp if (s->selected_entry)
8659 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
8661 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8662 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8664 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
8665 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8667 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8668 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8671 487cd7d2 2021-12-17 stsp if (s->selected_entry)
8672 487cd7d2 2021-12-17 stsp re = s->selected_entry;
8673 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
8674 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8676 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8679 6458efa5 2020-11-24 stsp while (1) {
8680 6458efa5 2020-11-24 stsp if (re == NULL) {
8681 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
8682 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8683 6458efa5 2020-11-24 stsp return NULL;
8685 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8686 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8688 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8691 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
8692 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8693 6458efa5 2020-11-24 stsp s->matched_entry = re;
8697 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8698 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8700 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8703 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8704 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
8705 6458efa5 2020-11-24 stsp s->selected = 0;
8708 6458efa5 2020-11-24 stsp return NULL;
8711 6458efa5 2020-11-24 stsp static const struct got_error *
8712 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
8714 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8715 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8716 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8717 6458efa5 2020-11-24 stsp char *line = NULL;
8718 6458efa5 2020-11-24 stsp wchar_t *wline;
8719 6458efa5 2020-11-24 stsp struct tog_color *tc;
8720 0ed6bc90 2023-02-01 mark int width, n, scrollx;
8721 6458efa5 2020-11-24 stsp int limit = view->nlines;
8723 6458efa5 2020-11-24 stsp werase(view->window);
8725 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
8726 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
8727 9b058f45 2022-06-30 mark --limit; /* border */
8729 6458efa5 2020-11-24 stsp if (limit == 0)
8730 6458efa5 2020-11-24 stsp return NULL;
8732 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
8734 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
8735 6458efa5 2020-11-24 stsp s->nrefs) == -1)
8736 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8738 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
8739 6458efa5 2020-11-24 stsp if (err) {
8740 6458efa5 2020-11-24 stsp free(line);
8741 6458efa5 2020-11-24 stsp return err;
8743 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8744 6458efa5 2020-11-24 stsp wstandout(view->window);
8745 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
8746 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
8747 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
8748 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8749 6458efa5 2020-11-24 stsp wstandend(view->window);
8750 6458efa5 2020-11-24 stsp free(wline);
8751 6458efa5 2020-11-24 stsp wline = NULL;
8752 6458efa5 2020-11-24 stsp free(line);
8753 6458efa5 2020-11-24 stsp line = NULL;
8754 6458efa5 2020-11-24 stsp if (--limit <= 0)
8755 6458efa5 2020-11-24 stsp return NULL;
8758 0ed6bc90 2023-02-01 mark view->maxx = 0;
8759 6458efa5 2020-11-24 stsp while (re && limit > 0) {
8760 6458efa5 2020-11-24 stsp char *line = NULL;
8761 b4996bee 2022-06-16 stsp char ymd[13]; /* YYYY-MM-DD + " " + NUL */
8763 b4996bee 2022-06-16 stsp if (s->show_date) {
8764 b4996bee 2022-06-16 stsp struct got_commit_object *ci;
8765 b4996bee 2022-06-16 stsp struct got_tag_object *tag;
8766 b4996bee 2022-06-16 stsp struct got_object_id *id;
8767 b4996bee 2022-06-16 stsp struct tm tm;
8770 b4996bee 2022-06-16 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8772 b4996bee 2022-06-16 stsp return err;
8773 b4996bee 2022-06-16 stsp err = got_object_open_as_tag(&tag, s->repo, id);
8774 b4996bee 2022-06-16 stsp if (err) {
8775 b4996bee 2022-06-16 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
8777 b4996bee 2022-06-16 stsp return err;
8779 b4996bee 2022-06-16 stsp err = got_object_open_as_commit(&ci, s->repo,
8781 b4996bee 2022-06-16 stsp if (err) {
8783 b4996bee 2022-06-16 stsp return err;
8785 b4996bee 2022-06-16 stsp t = got_object_commit_get_committer_time(ci);
8786 b4996bee 2022-06-16 stsp got_object_commit_close(ci);
8788 b4996bee 2022-06-16 stsp t = got_object_tag_get_tagger_time(tag);
8789 b4996bee 2022-06-16 stsp got_object_tag_close(tag);
8792 b4996bee 2022-06-16 stsp if (gmtime_r(&t, &tm) == NULL)
8793 b4996bee 2022-06-16 stsp return got_error_from_errno("gmtime_r");
8794 b4996bee 2022-06-16 stsp if (strftime(ymd, sizeof(ymd), "%G-%m-%d ", &tm) == 0)
8795 b4996bee 2022-06-16 stsp return got_error(GOT_ERR_NO_SPACE);
8797 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
8798 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s -> %s", s->show_date ?
8799 b4996bee 2022-06-16 stsp ymd : "", got_ref_get_name(re->ref),
8800 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
8801 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8802 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
8803 6458efa5 2020-11-24 stsp struct got_object_id *id;
8804 6458efa5 2020-11-24 stsp char *id_str;
8805 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8807 6458efa5 2020-11-24 stsp return err;
8808 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
8809 6458efa5 2020-11-24 stsp if (err) {
8811 6458efa5 2020-11-24 stsp return err;
8813 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s: %s", s->show_date ? ymd : "",
8814 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
8815 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
8817 6458efa5 2020-11-24 stsp free(id_str);
8818 6458efa5 2020-11-24 stsp return err;
8821 6458efa5 2020-11-24 stsp free(id_str);
8822 b4996bee 2022-06-16 stsp } else if (asprintf(&line, "%s%s", s->show_date ? ymd : "",
8823 b4996bee 2022-06-16 stsp got_ref_get_name(re->ref)) == -1)
8824 b4996bee 2022-06-16 stsp return got_error_from_errno("asprintf");
8826 0ed6bc90 2023-02-01 mark /* use full line width to determine view->maxx */
8827 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
8828 6458efa5 2020-11-24 stsp if (err) {
8829 6458efa5 2020-11-24 stsp free(line);
8830 6458efa5 2020-11-24 stsp return err;
8832 0ed6bc90 2023-02-01 mark view->maxx = MAX(view->maxx, width);
8833 0ed6bc90 2023-02-01 mark free(wline);
8834 0ed6bc90 2023-02-01 mark wline = NULL;
8836 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
8837 0ed6bc90 2023-02-01 mark view->ncols, 0, 0);
8838 0ed6bc90 2023-02-01 mark if (err) {
8839 0ed6bc90 2023-02-01 mark free(line);
8840 0ed6bc90 2023-02-01 mark return err;
8842 6458efa5 2020-11-24 stsp if (n == s->selected) {
8843 6458efa5 2020-11-24 stsp if (view->focussed)
8844 6458efa5 2020-11-24 stsp wstandout(view->window);
8845 6458efa5 2020-11-24 stsp s->selected_entry = re;
8847 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
8849 6458efa5 2020-11-24 stsp wattr_on(view->window,
8850 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8851 0ed6bc90 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
8853 6458efa5 2020-11-24 stsp wattr_off(view->window,
8854 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8855 b637f33f 2023-02-01 mark if (width < view->ncols)
8856 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
8857 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
8858 6458efa5 2020-11-24 stsp wstandend(view->window);
8859 6458efa5 2020-11-24 stsp free(line);
8860 6458efa5 2020-11-24 stsp free(wline);
8861 6458efa5 2020-11-24 stsp wline = NULL;
8863 6458efa5 2020-11-24 stsp s->ndisplayed++;
8864 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
8867 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8870 9b058f45 2022-06-30 mark view_border(view);
8871 6458efa5 2020-11-24 stsp return err;
8874 6458efa5 2020-11-24 stsp static const struct got_error *
8875 49b24ee5 2022-07-03 mark browse_ref_tree(struct tog_view **new_view, int begin_y, int begin_x,
8876 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8878 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8879 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
8880 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
8882 c42c9805 2020-11-24 stsp *new_view = NULL;
8884 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8885 c42c9805 2020-11-24 stsp if (err) {
8886 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8887 c42c9805 2020-11-24 stsp return err;
8889 c42c9805 2020-11-24 stsp return NULL;
8893 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
8894 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
8895 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
8896 c42c9805 2020-11-24 stsp goto done;
8899 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
8900 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
8902 c42c9805 2020-11-24 stsp goto done;
8904 c42c9805 2020-11-24 stsp *new_view = tree_view;
8906 c42c9805 2020-11-24 stsp free(commit_id);
8907 c42c9805 2020-11-24 stsp return err;
8910 94b80cfa 2022-08-01 mark static const struct got_error *
8911 94b80cfa 2022-08-01 mark ref_goto_line(struct tog_view *view, int nlines)
8913 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
8914 94b80cfa 2022-08-01 mark struct tog_ref_view_state *s = &view->state.ref;
8915 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
8917 94b80cfa 2022-08-01 mark g = view->gline;
8918 94b80cfa 2022-08-01 mark view->gline = 0;
8920 94b80cfa 2022-08-01 mark if (g == 0)
8922 94b80cfa 2022-08-01 mark else if (g > s->nrefs)
8923 94b80cfa 2022-08-01 mark g = s->nrefs;
8925 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
8926 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
8927 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
8928 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8929 94b80cfa 2022-08-01 mark return NULL;
8932 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
8933 94b80cfa 2022-08-01 mark err = ref_scroll_down(view, g - idx - 1);
8935 94b80cfa 2022-08-01 mark return err;
8936 94b80cfa 2022-08-01 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL &&
8937 94b80cfa 2022-08-01 mark s->first_displayed_entry->idx + s->selected < g &&
8938 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1)
8939 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8940 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
8941 94b80cfa 2022-08-01 mark ref_scroll_up(s, idx - g + 1);
8943 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
8944 94b80cfa 2022-08-01 mark s->selected = g - 1;
8946 94b80cfa 2022-08-01 mark return NULL;
8950 c42c9805 2020-11-24 stsp static const struct got_error *
8951 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
8953 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8954 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8955 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
8956 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 1;
8958 94b80cfa 2022-08-01 mark if (view->gline)
8959 94b80cfa 2022-08-01 mark return ref_goto_line(view, nscroll);
8961 6458efa5 2020-11-24 stsp switch (ch) {
8964 0ed6bc90 2023-02-01 mark case KEY_RIGHT:
8966 0ed6bc90 2023-02-01 mark case KEY_LEFT:
8968 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
8971 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
8972 640cd7ff 2022-06-22 mark view->count = 0;
8975 b4996bee 2022-06-16 stsp s->show_date = !s->show_date;
8976 640cd7ff 2022-06-22 mark view->count = 0;
8979 7f66531d 2021-11-16 stsp s->sort_by_date = !s->sort_by_date;
8980 3f6c6614 2023-01-23 mark view->action = s->sort_by_date ? "sort by date" : "sort by name";
8981 640cd7ff 2022-06-22 mark view->count = 0;
8982 50617b77 2021-11-20 stsp err = got_reflist_sort(&tog_refs, s->sort_by_date ?
8983 50617b77 2021-11-20 stsp got_ref_cmp_by_commit_timestamp_descending :
8984 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name, s->repo);
8987 50617b77 2021-11-20 stsp got_reflist_object_id_map_free(tog_refs_idmap);
8988 50617b77 2021-11-20 stsp err = got_reflist_object_id_map_create(&tog_refs_idmap,
8989 50617b77 2021-11-20 stsp &tog_refs, s->repo);
8992 7f66531d 2021-11-16 stsp ref_view_free_refs(s);
8993 7f66531d 2021-11-16 stsp err = ref_view_load_refs(s);
8995 6458efa5 2020-11-24 stsp case KEY_ENTER:
8996 6458efa5 2020-11-24 stsp case '\r':
8997 640cd7ff 2022-06-22 mark view->count = 0;
8998 6458efa5 2020-11-24 stsp if (!s->selected_entry)
9000 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
9003 640cd7ff 2022-06-22 mark view->count = 0;
9004 c42c9805 2020-11-24 stsp if (!s->selected_entry)
9006 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
9008 e4526bf5 2021-09-03 naddy case 'g':
9010 e4526bf5 2021-09-03 naddy case KEY_HOME:
9011 e4526bf5 2021-09-03 naddy s->selected = 0;
9012 640cd7ff 2022-06-22 mark view->count = 0;
9013 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
9015 e4526bf5 2021-09-03 naddy case 'G':
9017 9b058f45 2022-06-30 mark case KEY_END: {
9018 9b058f45 2022-06-30 mark int eos = view->nlines - 1;
9020 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
9021 9b058f45 2022-06-30 mark --eos; /* border */
9022 e4526bf5 2021-09-03 naddy s->selected = 0;
9023 640cd7ff 2022-06-22 mark view->count = 0;
9024 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
9025 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
9026 e4526bf5 2021-09-03 naddy if (re == NULL)
9028 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
9029 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
9031 e4526bf5 2021-09-03 naddy if (n > 0)
9032 e4526bf5 2021-09-03 naddy s->selected = n - 1;
9036 6458efa5 2020-11-24 stsp case KEY_UP:
9037 02ffd0d5 2021-10-17 stsp case CTRL('p'):
9038 6458efa5 2020-11-24 stsp if (s->selected > 0) {
9039 6458efa5 2020-11-24 stsp s->selected--;
9042 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
9043 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
9044 640cd7ff 2022-06-22 mark view->count = 0;
9046 83cc4199 2022-06-13 stsp case CTRL('u'):
9048 83cc4199 2022-06-13 stsp nscroll /= 2;
9049 83cc4199 2022-06-13 stsp /* FALL THROUGH */
9050 6458efa5 2020-11-24 stsp case KEY_PPAGE:
9051 6458efa5 2020-11-24 stsp case CTRL('b'):
9053 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
9054 83cc4199 2022-06-13 stsp s->selected -= MIN(nscroll, s->selected);
9055 83cc4199 2022-06-13 stsp ref_scroll_up(s, MAX(0, nscroll));
9056 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
9057 640cd7ff 2022-06-22 mark view->count = 0;
9060 6458efa5 2020-11-24 stsp case KEY_DOWN:
9061 02ffd0d5 2021-10-17 stsp case CTRL('n'):
9062 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
9063 6458efa5 2020-11-24 stsp s->selected++;
9066 640cd7ff 2022-06-22 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
9067 6458efa5 2020-11-24 stsp /* can't scroll any further */
9068 640cd7ff 2022-06-22 mark view->count = 0;
9071 9b058f45 2022-06-30 mark ref_scroll_down(view, 1);
9073 83cc4199 2022-06-13 stsp case CTRL('d'):
9075 83cc4199 2022-06-13 stsp nscroll /= 2;
9076 83cc4199 2022-06-13 stsp /* FALL THROUGH */
9077 6458efa5 2020-11-24 stsp case KEY_NPAGE:
9078 6458efa5 2020-11-24 stsp case CTRL('f'):
9080 48bb96f0 2022-06-20 naddy case ' ':
9081 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
9082 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
9083 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
9084 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
9085 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
9086 640cd7ff 2022-06-22 mark if (view->count > 1 && s->selected < s->ndisplayed - 1)
9087 640cd7ff 2022-06-22 mark s->selected += s->ndisplayed - s->selected - 1;
9088 640cd7ff 2022-06-22 mark view->count = 0;
9091 9b058f45 2022-06-30 mark ref_scroll_down(view, nscroll);
9093 6458efa5 2020-11-24 stsp case CTRL('l'):
9094 640cd7ff 2022-06-22 mark view->count = 0;
9095 8924d611 2020-12-26 stsp tog_free_refs();
9096 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, s->sort_by_date);
9099 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
9100 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
9102 6458efa5 2020-11-24 stsp case KEY_RESIZE:
9103 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
9104 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
9107 640cd7ff 2022-06-22 mark view->count = 0;
9111 6458efa5 2020-11-24 stsp return err;
9114 6458efa5 2020-11-24 stsp __dead static void
9115 6458efa5 2020-11-24 stsp usage_ref(void)
9118 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
9119 6458efa5 2020-11-24 stsp getprogname());
9123 6458efa5 2020-11-24 stsp static const struct got_error *
9124 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
9126 7483826e 2023-04-14 mark const struct got_error *error;
9127 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
9128 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
9129 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
9131 6458efa5 2020-11-24 stsp struct tog_view *view;
9132 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
9134 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
9135 6458efa5 2020-11-24 stsp switch (ch) {
9137 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
9138 6458efa5 2020-11-24 stsp if (repo_path == NULL)
9139 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
9143 e99e2d15 2020-11-24 naddy usage_ref();
9144 6458efa5 2020-11-24 stsp /* NOTREACHED */
9148 6458efa5 2020-11-24 stsp argc -= optind;
9149 6458efa5 2020-11-24 stsp argv += optind;
9151 6458efa5 2020-11-24 stsp if (argc > 1)
9152 e99e2d15 2020-11-24 naddy usage_ref();
9154 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
9155 0ae84acc 2022-06-15 tracey if (error != NULL)
9156 0ae84acc 2022-06-15 tracey goto done;
9158 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
9159 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
9160 c156c7a4 2020-12-18 stsp if (cwd == NULL)
9161 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
9162 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
9163 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
9164 c156c7a4 2020-12-18 stsp goto done;
9165 6458efa5 2020-11-24 stsp if (worktree)
9166 6458efa5 2020-11-24 stsp repo_path =
9167 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
9169 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
9170 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
9171 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
9172 c156c7a4 2020-12-18 stsp goto done;
9176 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
9177 6458efa5 2020-11-24 stsp if (error != NULL)
9178 6458efa5 2020-11-24 stsp goto done;
9180 098596c5 2023-04-14 stsp init_curses();
9182 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
9183 51a10b52 2020-12-26 stsp if (error)
9184 51a10b52 2020-12-26 stsp goto done;
9186 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
9187 6458efa5 2020-11-24 stsp if (error)
9188 6458efa5 2020-11-24 stsp goto done;
9190 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
9191 6458efa5 2020-11-24 stsp if (view == NULL) {
9192 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
9193 6458efa5 2020-11-24 stsp goto done;
9196 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
9197 6458efa5 2020-11-24 stsp if (error)
9198 6458efa5 2020-11-24 stsp goto done;
9200 6458efa5 2020-11-24 stsp if (worktree) {
9201 c935fd51 2023-07-23 mark error = set_tog_base_commit(repo, worktree);
9202 c935fd51 2023-07-23 mark if (error != NULL)
9203 c935fd51 2023-07-23 mark goto done;
9205 6458efa5 2020-11-24 stsp /* Release work tree lock. */
9206 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
9207 6458efa5 2020-11-24 stsp worktree = NULL;
9210 098596c5 2023-04-14 stsp error = view_loop(view);
9213 c935fd51 2023-07-23 mark free(tog_base_commit.id);
9214 6458efa5 2020-11-24 stsp free(repo_path);
9215 6458efa5 2020-11-24 stsp free(cwd);
9216 c935fd51 2023-07-23 mark if (worktree != NULL)
9217 c935fd51 2023-07-23 mark got_worktree_close(worktree);
9218 1d0f4054 2021-06-17 stsp if (repo) {
9219 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
9220 1d0f4054 2021-06-17 stsp if (close_err)
9221 1d0f4054 2021-06-17 stsp error = close_err;
9223 0ae84acc 2022-06-15 tracey if (pack_fds) {
9224 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
9225 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
9226 0ae84acc 2022-06-15 tracey if (error == NULL)
9227 0ae84acc 2022-06-15 tracey error = pack_err;
9229 51a10b52 2020-12-26 stsp tog_free_refs();
9230 6458efa5 2020-11-24 stsp return error;
9233 ec2a9698 2022-09-15 mark static const struct got_error*
9234 ec2a9698 2022-09-15 mark win_draw_center(WINDOW *win, size_t y, size_t x, size_t maxx, int focus,
9235 ec2a9698 2022-09-15 mark const char *str)
9237 ec2a9698 2022-09-15 mark size_t len;
9239 ec2a9698 2022-09-15 mark if (win == NULL)
9240 ec2a9698 2022-09-15 mark win = stdscr;
9242 ec2a9698 2022-09-15 mark len = strlen(str);
9243 ec2a9698 2022-09-15 mark x = x ? x : maxx > len ? (maxx - len) / 2 : 0;
9245 ec2a9698 2022-09-15 mark if (focus)
9246 ec2a9698 2022-09-15 mark wstandout(win);
9247 ec2a9698 2022-09-15 mark if (mvwprintw(win, y, x, "%s", str) == ERR)
9248 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "mvwprintw");
9249 ec2a9698 2022-09-15 mark if (focus)
9250 ec2a9698 2022-09-15 mark wstandend(win);
9252 ec2a9698 2022-09-15 mark return NULL;
9255 136e2bd4 2022-07-23 mark static const struct got_error *
9256 ec2a9698 2022-09-15 mark add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
9260 ec2a9698 2022-09-15 mark p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
9261 ec2a9698 2022-09-15 mark if (p == NULL) {
9262 ec2a9698 2022-09-15 mark free(*line_offsets);
9263 ec2a9698 2022-09-15 mark *line_offsets = NULL;
9264 ec2a9698 2022-09-15 mark return got_error_from_errno("reallocarray");
9267 ec2a9698 2022-09-15 mark *line_offsets = p;
9268 ec2a9698 2022-09-15 mark (*line_offsets)[*nlines] = off;
9269 ec2a9698 2022-09-15 mark ++(*nlines);
9270 ec2a9698 2022-09-15 mark return NULL;
9273 ec2a9698 2022-09-15 mark static const struct got_error *
9274 ec2a9698 2022-09-15 mark max_key_str(int *ret, const struct tog_key_map *km, size_t n)
9278 ec2a9698 2022-09-15 mark for (;n > 0; --n, ++km) {
9279 ec2a9698 2022-09-15 mark char *t0, *t, *k;
9280 ec2a9698 2022-09-15 mark size_t len = 1;
9282 ec2a9698 2022-09-15 mark if (km->keys == NULL)
9285 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
9286 ec2a9698 2022-09-15 mark if (t0 == NULL)
9287 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
9289 ec2a9698 2022-09-15 mark len += strlen(t);
9290 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL)
9291 ec2a9698 2022-09-15 mark len += strlen(k) > 1 ? 2 : 0;
9293 ec2a9698 2022-09-15 mark *ret = MAX(*ret, len);
9296 ec2a9698 2022-09-15 mark return NULL;
9300 ec2a9698 2022-09-15 mark * Write keymap section headers, keys, and key info in km to f.
9301 ec2a9698 2022-09-15 mark * Save line offset to *off. If terminal has UTF8 encoding enabled,
9302 ec2a9698 2022-09-15 mark * wrap control and symbolic keys in guillemets, else use <>.
9304 ec2a9698 2022-09-15 mark static const struct got_error *
9305 ec2a9698 2022-09-15 mark format_help_line(off_t *off, FILE *f, const struct tog_key_map *km, int width)
9307 ec2a9698 2022-09-15 mark int n, len = width;
9309 ec2a9698 2022-09-15 mark if (km->keys) {
9310 1681ba87 2022-09-18 mark static const char *u8_glyph[] = {
9311 1681ba87 2022-09-18 mark "\xe2\x80\xb9", /* U+2039 (utf8 <) */
9312 1681ba87 2022-09-18 mark "\xe2\x80\xba" /* U+203A (utf8 >) */
9314 ec2a9698 2022-09-15 mark char *t0, *t, *k;
9315 ec2a9698 2022-09-15 mark int cs, s, first = 1;
9317 ec2a9698 2022-09-15 mark cs = got_locale_is_utf8();
9319 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
9320 ec2a9698 2022-09-15 mark if (t0 == NULL)
9321 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
9323 ec2a9698 2022-09-15 mark len = strlen(km->keys);
9324 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL) {
9325 ec2a9698 2022-09-15 mark s = strlen(k) > 1; /* control or symbolic key */
9326 ec2a9698 2022-09-15 mark n = fprintf(f, "%s%s%s%s%s", first ? " " : "",
9327 1681ba87 2022-09-18 mark cs && s ? u8_glyph[0] : s ? "<" : "", k,
9328 1681ba87 2022-09-18 mark cs && s ? u8_glyph[1] : s ? ">" : "", t ? " " : "");
9329 ec2a9698 2022-09-15 mark if (n < 0) {
9331 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
9333 ec2a9698 2022-09-15 mark first = 0;
9334 ec2a9698 2022-09-15 mark len += s ? 2 : 0;
9335 ec2a9698 2022-09-15 mark *off += n;
9339 ec2a9698 2022-09-15 mark n = fprintf(f, "%*s%s\n", width - len, width - len ? " " : "", km->info);
9340 ec2a9698 2022-09-15 mark if (n < 0)
9341 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
9342 ec2a9698 2022-09-15 mark *off += n;
9344 ec2a9698 2022-09-15 mark return NULL;
9347 ec2a9698 2022-09-15 mark static const struct got_error *
9348 ec2a9698 2022-09-15 mark format_help(struct tog_help_view_state *s)
9350 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9351 ec2a9698 2022-09-15 mark off_t off = 0;
9352 ec2a9698 2022-09-15 mark int i, max, n, show = s->all;
9353 ec2a9698 2022-09-15 mark static const struct tog_key_map km[] = {
9354 ec2a9698 2022-09-15 mark #define KEYMAP_(info, type) { NULL, (info), type }
9355 ec2a9698 2022-09-15 mark #define KEY_(keys, info) { (keys), (info), TOG_KEYMAP_KEYS }
9356 ec2a9698 2022-09-15 mark GENERATE_HELP
9357 ec2a9698 2022-09-15 mark #undef KEYMAP_
9358 ec2a9698 2022-09-15 mark #undef KEY_
9361 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, 0);
9363 ec2a9698 2022-09-15 mark return err;
9365 ec2a9698 2022-09-15 mark n = nitems(km);
9366 ec2a9698 2022-09-15 mark err = max_key_str(&max, km, n);
9368 ec2a9698 2022-09-15 mark return err;
9370 ec2a9698 2022-09-15 mark for (i = 0; i < n; ++i) {
9371 ec2a9698 2022-09-15 mark if (km[i].keys == NULL) {
9372 ec2a9698 2022-09-15 mark show = s->all;
9373 ec2a9698 2022-09-15 mark if (km[i].type == TOG_KEYMAP_GLOBAL ||
9374 ec2a9698 2022-09-15 mark km[i].type == s->type || s->all)
9377 ec2a9698 2022-09-15 mark if (show) {
9378 ec2a9698 2022-09-15 mark err = format_help_line(&off, s->f, &km[i], max);
9380 ec2a9698 2022-09-15 mark return err;
9381 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9383 ec2a9698 2022-09-15 mark return err;
9386 ec2a9698 2022-09-15 mark fputc('\n', s->f);
9388 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9389 ec2a9698 2022-09-15 mark return err;
9392 ec2a9698 2022-09-15 mark static const struct got_error *
9393 ec2a9698 2022-09-15 mark create_help(struct tog_help_view_state *s)
9396 ec2a9698 2022-09-15 mark const struct got_error *err;
9398 ec2a9698 2022-09-15 mark free(s->line_offsets);
9399 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9400 ec2a9698 2022-09-15 mark s->nlines = 0;
9402 ec2a9698 2022-09-15 mark f = got_opentemp();
9403 ec2a9698 2022-09-15 mark if (f == NULL)
9404 ec2a9698 2022-09-15 mark return got_error_from_errno("got_opentemp");
9407 ec2a9698 2022-09-15 mark err = format_help(s);
9409 ec2a9698 2022-09-15 mark return err;
9411 ec2a9698 2022-09-15 mark if (s->f && fflush(s->f) != 0)
9412 ec2a9698 2022-09-15 mark return got_error_from_errno("fflush");
9414 ec2a9698 2022-09-15 mark return NULL;
9417 ec2a9698 2022-09-15 mark static const struct got_error *
9418 ec2a9698 2022-09-15 mark search_start_help_view(struct tog_view *view)
9420 ec2a9698 2022-09-15 mark view->state.help.matched_line = 0;
9421 ec2a9698 2022-09-15 mark return NULL;
9424 eaf2c13e 2022-09-17 mark static void
9425 eaf2c13e 2022-09-17 mark search_setup_help_view(struct tog_view *view, FILE **f, off_t **line_offsets,
9426 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
9428 eaf2c13e 2022-09-17 mark struct tog_help_view_state *s = &view->state.help;
9430 eaf2c13e 2022-09-17 mark *f = s->f;
9431 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
9432 eaf2c13e 2022-09-17 mark *line_offsets = s->line_offsets;
9433 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
9434 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
9435 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
9436 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
9439 ec2a9698 2022-09-15 mark static const struct got_error *
9440 ec2a9698 2022-09-15 mark show_help_view(struct tog_view *view)
9442 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9443 ec2a9698 2022-09-15 mark const struct got_error *err;
9444 ec2a9698 2022-09-15 mark regmatch_t *regmatch = &view->regmatch;
9445 ec2a9698 2022-09-15 mark wchar_t *wline;
9446 ec2a9698 2022-09-15 mark char *line;
9447 ec2a9698 2022-09-15 mark ssize_t linelen;
9448 ec2a9698 2022-09-15 mark size_t linesz = 0;
9449 ec2a9698 2022-09-15 mark int width, nprinted = 0, rc = 0;
9450 ec2a9698 2022-09-15 mark int eos = view->nlines;
9452 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9453 ec2a9698 2022-09-15 mark --eos; /* account for border */
9455 ec2a9698 2022-09-15 mark s->lineno = 0;
9456 ec2a9698 2022-09-15 mark rewind(s->f);
9457 ec2a9698 2022-09-15 mark werase(view->window);
9459 ec2a9698 2022-09-15 mark if (view->gline > s->nlines - 1)
9460 ec2a9698 2022-09-15 mark view->gline = s->nlines - 1;
9462 ec2a9698 2022-09-15 mark err = win_draw_center(view->window, 0, 0, view->ncols,
9463 16a2d4f0 2022-09-19 stsp view_needs_focus_indication(view),
9464 12c07a25 2022-09-19 stsp "tog help (press q to return to tog)");
9466 ec2a9698 2022-09-15 mark return err;
9467 ec2a9698 2022-09-15 mark if (eos <= 1)
9468 ec2a9698 2022-09-15 mark return NULL;
9469 ec2a9698 2022-09-15 mark waddstr(view->window, "\n\n");
9472 ec2a9698 2022-09-15 mark s->eof = 0;
9473 ec2a9698 2022-09-15 mark view->maxx = 0;
9474 ec2a9698 2022-09-15 mark line = NULL;
9475 ec2a9698 2022-09-15 mark while (eos > 0 && nprinted < eos) {
9476 ec2a9698 2022-09-15 mark attr_t attr = 0;
9478 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9479 ec2a9698 2022-09-15 mark if (linelen == -1) {
9480 ec2a9698 2022-09-15 mark if (!feof(s->f)) {
9481 ec2a9698 2022-09-15 mark free(line);
9482 ec2a9698 2022-09-15 mark return got_ferror(s->f, GOT_ERR_IO);
9484 ec2a9698 2022-09-15 mark s->eof = 1;
9487 ec2a9698 2022-09-15 mark if (++s->lineno < s->first_displayed_line)
9489 ec2a9698 2022-09-15 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
9491 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline)
9492 ec2a9698 2022-09-15 mark attr = A_STANDOUT;
9494 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
9495 ec2a9698 2022-09-15 mark view->x ? 1 : 0);
9496 ec2a9698 2022-09-15 mark if (err) {
9497 ec2a9698 2022-09-15 mark free(line);
9498 ec2a9698 2022-09-15 mark return err;
9500 ec2a9698 2022-09-15 mark view->maxx = MAX(view->maxx, width);
9501 ec2a9698 2022-09-15 mark free(wline);
9502 ec2a9698 2022-09-15 mark wline = NULL;
9505 ec2a9698 2022-09-15 mark wattron(view->window, attr);
9506 ec2a9698 2022-09-15 mark if (s->first_displayed_line + nprinted == s->matched_line &&
9507 ec2a9698 2022-09-15 mark regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
9508 ec2a9698 2022-09-15 mark err = add_matched_line(&width, line, view->ncols - 1, 0,
9509 ec2a9698 2022-09-15 mark view->window, view->x, regmatch);
9510 ec2a9698 2022-09-15 mark if (err) {
9511 ec2a9698 2022-09-15 mark free(line);
9512 ec2a9698 2022-09-15 mark return err;
9517 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, &skip, line,
9518 b637f33f 2023-02-01 mark view->x, view->ncols, 0, view->x ? 1 : 0);
9519 ec2a9698 2022-09-15 mark if (err) {
9520 ec2a9698 2022-09-15 mark free(line);
9521 ec2a9698 2022-09-15 mark return err;
9523 b637f33f 2023-02-01 mark waddwstr(view->window, &wline[skip]);
9524 ec2a9698 2022-09-15 mark free(wline);
9525 ec2a9698 2022-09-15 mark wline = NULL;
9527 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline) {
9528 ec2a9698 2022-09-15 mark while (width++ < view->ncols)
9529 ec2a9698 2022-09-15 mark waddch(view->window, ' ');
9531 b637f33f 2023-02-01 mark if (width < view->ncols)
9532 ec2a9698 2022-09-15 mark waddch(view->window, '\n');
9535 ec2a9698 2022-09-15 mark wattroff(view->window, attr);
9536 ec2a9698 2022-09-15 mark if (++nprinted == 1)
9537 ec2a9698 2022-09-15 mark s->first_displayed_line = s->lineno;
9539 ec2a9698 2022-09-15 mark free(line);
9540 ec2a9698 2022-09-15 mark if (nprinted > 0)
9541 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line + nprinted - 1;
9543 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line;
9545 ec2a9698 2022-09-15 mark view_border(view);
9547 ec2a9698 2022-09-15 mark if (s->eof) {
9548 ec2a9698 2022-09-15 mark rc = waddnstr(view->window,
9549 ec2a9698 2022-09-15 mark "See the tog(1) manual page for full documentation",
9550 ec2a9698 2022-09-15 mark view->ncols - 1);
9551 ec2a9698 2022-09-15 mark if (rc == ERR)
9552 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9554 ec2a9698 2022-09-15 mark wmove(view->window, view->nlines - 1, 0);
9555 ec2a9698 2022-09-15 mark wclrtoeol(view->window);
9556 ec2a9698 2022-09-15 mark wstandout(view->window);
9557 ec2a9698 2022-09-15 mark rc = waddnstr(view->window, "scroll down for more...",
9558 ec2a9698 2022-09-15 mark view->ncols - 1);
9559 ec2a9698 2022-09-15 mark if (rc == ERR)
9560 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9561 ec2a9698 2022-09-15 mark if (getcurx(view->window) < view->ncols - 6) {
9562 ec2a9698 2022-09-15 mark rc = wprintw(view->window, "[%.0f%%]",
9563 ec2a9698 2022-09-15 mark 100.00 * s->last_displayed_line / s->nlines);
9564 ec2a9698 2022-09-15 mark if (rc == ERR)
9565 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_IO, "wprintw");
9567 ec2a9698 2022-09-15 mark wstandend(view->window);
9570 ec2a9698 2022-09-15 mark return NULL;
9573 ec2a9698 2022-09-15 mark static const struct got_error *
9574 ec2a9698 2022-09-15 mark input_help_view(struct tog_view **new_view, struct tog_view *view, int ch)
9576 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9577 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9578 ec2a9698 2022-09-15 mark char *line = NULL;
9579 ec2a9698 2022-09-15 mark ssize_t linelen;
9580 ec2a9698 2022-09-15 mark size_t linesz = 0;
9581 ec2a9698 2022-09-15 mark int eos, nscroll;
9583 ec2a9698 2022-09-15 mark eos = nscroll = view->nlines;
9584 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9585 ec2a9698 2022-09-15 mark --eos; /* border */
9587 ec2a9698 2022-09-15 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
9589 ec2a9698 2022-09-15 mark switch (ch) {
9592 ec2a9698 2022-09-15 mark case KEY_RIGHT:
9594 ec2a9698 2022-09-15 mark case KEY_LEFT:
9596 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
9599 ec2a9698 2022-09-15 mark case KEY_HOME:
9600 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9601 ec2a9698 2022-09-15 mark view->count = 0;
9604 ec2a9698 2022-09-15 mark case KEY_END:
9605 ec2a9698 2022-09-15 mark view->count = 0;
9606 ec2a9698 2022-09-15 mark if (s->eof)
9608 ec2a9698 2022-09-15 mark s->first_displayed_line = (s->nlines - eos) + 3;
9609 ec2a9698 2022-09-15 mark s->eof = 1;
9612 ec2a9698 2022-09-15 mark case KEY_UP:
9613 ec2a9698 2022-09-15 mark if (s->first_displayed_line > 1)
9614 ec2a9698 2022-09-15 mark --s->first_displayed_line;
9616 ec2a9698 2022-09-15 mark view->count = 0;
9618 ec2a9698 2022-09-15 mark case CTRL('u'):
9620 ec2a9698 2022-09-15 mark nscroll /= 2;
9621 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9622 ec2a9698 2022-09-15 mark case KEY_PPAGE:
9623 ec2a9698 2022-09-15 mark case CTRL('b'):
9625 ec2a9698 2022-09-15 mark if (s->first_displayed_line == 1) {
9626 ec2a9698 2022-09-15 mark view->count = 0;
9629 ec2a9698 2022-09-15 mark while (--nscroll > 0 && s->first_displayed_line > 1)
9630 ec2a9698 2022-09-15 mark s->first_displayed_line--;
9633 ec2a9698 2022-09-15 mark case KEY_DOWN:
9634 ec2a9698 2022-09-15 mark case CTRL('n'):
9635 ec2a9698 2022-09-15 mark if (!s->eof)
9636 ec2a9698 2022-09-15 mark ++s->first_displayed_line;
9638 ec2a9698 2022-09-15 mark view->count = 0;
9640 ec2a9698 2022-09-15 mark case CTRL('d'):
9642 ec2a9698 2022-09-15 mark nscroll /= 2;
9643 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9644 ec2a9698 2022-09-15 mark case KEY_NPAGE:
9645 ec2a9698 2022-09-15 mark case CTRL('f'):
9648 ec2a9698 2022-09-15 mark if (s->eof) {
9649 ec2a9698 2022-09-15 mark view->count = 0;
9652 ec2a9698 2022-09-15 mark while (!s->eof && --nscroll > 0) {
9653 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9654 ec2a9698 2022-09-15 mark s->first_displayed_line++;
9655 ec2a9698 2022-09-15 mark if (linelen == -1) {
9656 ec2a9698 2022-09-15 mark if (feof(s->f))
9657 ec2a9698 2022-09-15 mark s->eof = 1;
9659 ec2a9698 2022-09-15 mark err = got_ferror(s->f, GOT_ERR_IO);
9663 ec2a9698 2022-09-15 mark free(line);
9666 ec2a9698 2022-09-15 mark view->count = 0;
9670 ec2a9698 2022-09-15 mark return err;
9673 ec2a9698 2022-09-15 mark static const struct got_error *
9674 ec2a9698 2022-09-15 mark close_help_view(struct tog_view *view)
9676 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9678 ec2a9698 2022-09-15 mark free(s->line_offsets);
9679 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9680 ec2a9698 2022-09-15 mark if (fclose(s->f) == EOF)
9681 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9683 ec2a9698 2022-09-15 mark return NULL;
9686 ec2a9698 2022-09-15 mark static const struct got_error *
9687 ec2a9698 2022-09-15 mark reset_help_view(struct tog_view *view)
9689 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9692 ec2a9698 2022-09-15 mark if (s->f && fclose(s->f) == EOF)
9693 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9695 ec2a9698 2022-09-15 mark wclear(view->window);
9696 ec2a9698 2022-09-15 mark view->count = 0;
9697 ec2a9698 2022-09-15 mark view->x = 0;
9698 ec2a9698 2022-09-15 mark s->all = !s->all;
9699 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9700 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9701 ec2a9698 2022-09-15 mark s->matched_line = 0;
9703 ec2a9698 2022-09-15 mark return create_help(s);
9706 ec2a9698 2022-09-15 mark static const struct got_error *
9707 ec2a9698 2022-09-15 mark open_help_view(struct tog_view *view, struct tog_view *parent)
9709 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9710 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9712 ec2a9698 2022-09-15 mark s->type = (enum tog_keymap_type)parent->type;
9713 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9714 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9715 ec2a9698 2022-09-15 mark s->selected_line = 1;
9717 ec2a9698 2022-09-15 mark view->show = show_help_view;
9718 ec2a9698 2022-09-15 mark view->input = input_help_view;
9719 ec2a9698 2022-09-15 mark view->reset = reset_help_view;
9720 ec2a9698 2022-09-15 mark view->close = close_help_view;
9721 ec2a9698 2022-09-15 mark view->search_start = search_start_help_view;
9722 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_help_view;
9723 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
9725 ec2a9698 2022-09-15 mark err = create_help(s);
9726 ec2a9698 2022-09-15 mark return err;
9729 ec2a9698 2022-09-15 mark static const struct got_error *
9730 136e2bd4 2022-07-23 mark view_dispatch_request(struct tog_view **new_view, struct tog_view *view,
9731 136e2bd4 2022-07-23 mark enum tog_view_type request, int y, int x)
9733 136e2bd4 2022-07-23 mark const struct got_error *err = NULL;
9735 136e2bd4 2022-07-23 mark *new_view = NULL;
9737 136e2bd4 2022-07-23 mark switch (request) {
9738 136e2bd4 2022-07-23 mark case TOG_VIEW_DIFF:
9739 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG) {
9740 136e2bd4 2022-07-23 mark struct tog_log_view_state *s = &view->state.log;
9742 136e2bd4 2022-07-23 mark err = open_diff_view_for_commit(new_view, y, x,
9743 136e2bd4 2022-07-23 mark s->selected_entry->commit, s->selected_entry->id,
9744 136e2bd4 2022-07-23 mark view, s->repo);
9746 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9747 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9749 136e2bd4 2022-07-23 mark case TOG_VIEW_BLAME:
9750 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_TREE) {
9751 136e2bd4 2022-07-23 mark struct tog_tree_view_state *s = &view->state.tree;
9753 136e2bd4 2022-07-23 mark err = blame_tree_entry(new_view, y, x,
9754 136e2bd4 2022-07-23 mark s->selected_entry, &s->parents, s->commit_id,
9757 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9758 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9760 136e2bd4 2022-07-23 mark case TOG_VIEW_LOG:
9761 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_BLAME)
9762 136e2bd4 2022-07-23 mark err = log_annotated_line(new_view, y, x,
9763 136e2bd4 2022-07-23 mark view->state.blame.repo, view->state.blame.id_to_log);
9764 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9765 136e2bd4 2022-07-23 mark err = log_selected_tree_entry(new_view, y, x,
9766 136e2bd4 2022-07-23 mark &view->state.tree);
9767 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9768 136e2bd4 2022-07-23 mark err = log_ref_entry(new_view, y, x,
9769 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9770 136e2bd4 2022-07-23 mark view->state.ref.repo);
9772 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9773 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9775 136e2bd4 2022-07-23 mark case TOG_VIEW_TREE:
9776 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9777 136e2bd4 2022-07-23 mark err = browse_commit_tree(new_view, y, x,
9778 136e2bd4 2022-07-23 mark view->state.log.selected_entry,
9779 136e2bd4 2022-07-23 mark view->state.log.in_repo_path,
9780 136e2bd4 2022-07-23 mark view->state.log.head_ref_name,
9781 136e2bd4 2022-07-23 mark view->state.log.repo);
9782 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9783 136e2bd4 2022-07-23 mark err = browse_ref_tree(new_view, y, x,
9784 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9785 136e2bd4 2022-07-23 mark view->state.ref.repo);
9787 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9788 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9790 136e2bd4 2022-07-23 mark case TOG_VIEW_REF:
9791 136e2bd4 2022-07-23 mark *new_view = view_open(0, 0, y, x, TOG_VIEW_REF);
9792 136e2bd4 2022-07-23 mark if (*new_view == NULL)
9793 136e2bd4 2022-07-23 mark return got_error_from_errno("view_open");
9794 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9795 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.log.repo);
9796 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9797 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.tree.repo);
9799 136e2bd4 2022-07-23 mark err = got_error_msg(GOT_ERR_NOT_IMPL,
9800 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9802 136e2bd4 2022-07-23 mark view_close(*new_view);
9804 ec2a9698 2022-09-15 mark case TOG_VIEW_HELP:
9805 94274a8f 2022-09-19 mark *new_view = view_open(0, 0, 0, 0, TOG_VIEW_HELP);
9806 ec2a9698 2022-09-15 mark if (*new_view == NULL)
9807 ec2a9698 2022-09-15 mark return got_error_from_errno("view_open");
9808 ec2a9698 2022-09-15 mark err = open_help_view(*new_view, view);
9810 ec2a9698 2022-09-15 mark view_close(*new_view);
9813 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL, "invalid view");
9816 136e2bd4 2022-07-23 mark return err;
9820 9b058f45 2022-06-30 mark * If view was scrolled down to move the selected line into view when opening a
9821 9b058f45 2022-06-30 mark * horizontal split, scroll back up when closing the split/toggling fullscreen.
9823 6458efa5 2020-11-24 stsp static void
9824 9b058f45 2022-06-30 mark offset_selection_up(struct tog_view *view)
9826 9b058f45 2022-06-30 mark switch (view->type) {
9827 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9828 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9829 9b058f45 2022-06-30 mark if (s->first_displayed_line == 1) {
9830 9b058f45 2022-06-30 mark s->selected_line = MAX(s->selected_line - view->offset,
9834 9b058f45 2022-06-30 mark if (s->first_displayed_line > view->offset)
9835 9b058f45 2022-06-30 mark s->first_displayed_line -= view->offset;
9837 9b058f45 2022-06-30 mark s->first_displayed_line = 1;
9838 9b058f45 2022-06-30 mark s->selected_line += view->offset;
9841 9b058f45 2022-06-30 mark case TOG_VIEW_LOG:
9842 9b058f45 2022-06-30 mark log_scroll_up(&view->state.log, view->offset);
9843 9b058f45 2022-06-30 mark view->state.log.selected += view->offset;
9845 9b058f45 2022-06-30 mark case TOG_VIEW_REF:
9846 9b058f45 2022-06-30 mark ref_scroll_up(&view->state.ref, view->offset);
9847 9b058f45 2022-06-30 mark view->state.ref.selected += view->offset;
9849 9b058f45 2022-06-30 mark case TOG_VIEW_TREE:
9850 9b058f45 2022-06-30 mark tree_scroll_up(&view->state.tree, view->offset);
9851 9b058f45 2022-06-30 mark view->state.tree.selected += view->offset;
9857 9b058f45 2022-06-30 mark view->offset = 0;
9861 9b058f45 2022-06-30 mark * If the selected line is in the section of screen covered by the bottom split,
9862 9b058f45 2022-06-30 mark * scroll down offset lines to move it into view and index its new position.
9864 9b058f45 2022-06-30 mark static const struct got_error *
9865 9b058f45 2022-06-30 mark offset_selection_down(struct tog_view *view)
9867 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
9868 9b058f45 2022-06-30 mark const struct got_error *(*scrolld)(struct tog_view *, int);
9869 9b058f45 2022-06-30 mark int *selected = NULL;
9870 9b058f45 2022-06-30 mark int header, offset;
9872 9b058f45 2022-06-30 mark switch (view->type) {
9873 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9874 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9875 9b058f45 2022-06-30 mark header = 3;
9876 9b058f45 2022-06-30 mark scrolld = NULL;
9877 9b058f45 2022-06-30 mark if (s->selected_line > view->nlines - header) {
9878 9b058f45 2022-06-30 mark offset = abs(view->nlines - s->selected_line - header);
9879 9b058f45 2022-06-30 mark s->first_displayed_line += offset;
9880 9b058f45 2022-06-30 mark s->selected_line -= offset;
9881 9b058f45 2022-06-30 mark view->offset = offset;
9885 9b058f45 2022-06-30 mark case TOG_VIEW_LOG: {
9886 9b058f45 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
9887 9b058f45 2022-06-30 mark scrolld = &log_scroll_down;
9888 d2366e29 2022-07-07 mark header = view_is_parent_view(view) ? 3 : 2;
9889 9b058f45 2022-06-30 mark selected = &s->selected;
9892 9b058f45 2022-06-30 mark case TOG_VIEW_REF: {
9893 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
9894 9b058f45 2022-06-30 mark scrolld = &ref_scroll_down;
9895 9b058f45 2022-06-30 mark header = 3;
9896 9b058f45 2022-06-30 mark selected = &s->selected;
9899 9b058f45 2022-06-30 mark case TOG_VIEW_TREE: {
9900 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
9901 9b058f45 2022-06-30 mark scrolld = &tree_scroll_down;
9902 9b058f45 2022-06-30 mark header = 5;
9903 9b058f45 2022-06-30 mark selected = &s->selected;
9907 9b058f45 2022-06-30 mark selected = NULL;
9908 9b058f45 2022-06-30 mark scrolld = NULL;
9909 9b058f45 2022-06-30 mark header = 0;
9913 9b058f45 2022-06-30 mark if (selected && *selected > view->nlines - header) {
9914 9b058f45 2022-06-30 mark offset = abs(view->nlines - *selected - header);
9915 9b058f45 2022-06-30 mark view->offset = offset;
9916 9b058f45 2022-06-30 mark if (scrolld && offset) {
9917 9b058f45 2022-06-30 mark err = scrolld(view, offset);
9918 9b058f45 2022-06-30 mark *selected -= offset;
9922 9b058f45 2022-06-30 mark return err;
9925 9b058f45 2022-06-30 mark static void
9926 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
9930 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
9931 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
9932 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = &tog_commands[i];
9933 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
9935 6879ba42 2020-10-01 naddy fputc('\n', fp);
9938 4ed7e80c 2018-05-20 stsp __dead static void
9939 6879ba42 2020-10-01 naddy usage(int hflag, int status)
9941 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
9943 6a0a1bd4 2022-10-04 op fprintf(fp, "usage: %s [-hV] command [arg ...]\n",
9944 6879ba42 2020-10-01 naddy getprogname());
9945 6879ba42 2020-10-01 naddy if (hflag) {
9946 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
9947 6879ba42 2020-10-01 naddy list_commands(fp);
9949 6879ba42 2020-10-01 naddy exit(status);
9952 c2301be8 2018-04-30 stsp static char **
9953 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
9955 ee85c5e8 2020-02-29 stsp va_list ap;
9956 c2301be8 2018-04-30 stsp char **argv;
9959 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
9961 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
9962 c2301be8 2018-04-30 stsp if (argv == NULL)
9963 c2301be8 2018-04-30 stsp err(1, "calloc");
9964 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
9965 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
9966 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
9967 e10c916e 2019-09-15 hiltjo err(1, "strdup");
9970 ee85c5e8 2020-02-29 stsp va_end(ap);
9971 c2301be8 2018-04-30 stsp return argv;
9975 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
9976 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
9977 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
9978 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
9979 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
9981 ee85c5e8 2020-02-29 stsp static const struct got_error *
9982 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
9984 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
9985 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9986 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
9987 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
9988 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
9989 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
9990 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
9991 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
9992 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
9994 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
9995 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
9996 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
9998 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
9999 0ae84acc 2022-06-15 tracey if (error != NULL)
10000 0ae84acc 2022-06-15 tracey goto done;
10002 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
10003 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
10004 ee85c5e8 2020-02-29 stsp goto done;
10006 ee85c5e8 2020-02-29 stsp if (worktree)
10007 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
10009 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
10010 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
10011 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
10012 ee85c5e8 2020-02-29 stsp goto done;
10015 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
10016 ee85c5e8 2020-02-29 stsp if (error != NULL)
10017 ee85c5e8 2020-02-29 stsp goto done;
10019 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
10020 ee85c5e8 2020-02-29 stsp repo, worktree);
10021 ee85c5e8 2020-02-29 stsp if (error)
10022 ee85c5e8 2020-02-29 stsp goto done;
10024 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
10025 84de9106 2020-12-26 stsp if (error)
10026 84de9106 2020-12-26 stsp goto done;
10027 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
10028 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
10029 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
10030 ee85c5e8 2020-02-29 stsp if (error)
10031 ee85c5e8 2020-02-29 stsp goto done;
10033 ee85c5e8 2020-02-29 stsp if (worktree) {
10034 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
10035 ee85c5e8 2020-02-29 stsp worktree = NULL;
10038 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
10039 a44927cc 2022-04-07 stsp if (error)
10040 a44927cc 2022-04-07 stsp goto done;
10042 a44927cc 2022-04-07 stsp error = got_object_id_by_path(&id, repo, commit, in_repo_path);
10043 ee85c5e8 2020-02-29 stsp if (error) {
10044 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
10045 ee85c5e8 2020-02-29 stsp goto done;
10046 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
10047 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
10048 6879ba42 2020-10-01 naddy usage(1, 1);
10049 ee85c5e8 2020-02-29 stsp /* not reached */
10052 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
10053 ee85c5e8 2020-02-29 stsp if (error)
10054 ee85c5e8 2020-02-29 stsp goto done;
10056 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
10057 ee85c5e8 2020-02-29 stsp argc = 4;
10058 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
10059 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
10061 1d0f4054 2021-06-17 stsp if (repo) {
10062 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
10063 1d0f4054 2021-06-17 stsp if (error == NULL)
10064 1d0f4054 2021-06-17 stsp error = close_err;
10066 a44927cc 2022-04-07 stsp if (commit)
10067 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
10068 ee85c5e8 2020-02-29 stsp if (worktree)
10069 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
10070 0ae84acc 2022-06-15 tracey if (pack_fds) {
10071 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
10072 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
10073 0ae84acc 2022-06-15 tracey if (error == NULL)
10074 0ae84acc 2022-06-15 tracey error = pack_err;
10076 ee85c5e8 2020-02-29 stsp free(id);
10077 ee85c5e8 2020-02-29 stsp free(commit_id_str);
10078 ee85c5e8 2020-02-29 stsp free(commit_id);
10079 ee85c5e8 2020-02-29 stsp free(cwd);
10080 ee85c5e8 2020-02-29 stsp free(repo_path);
10081 ee85c5e8 2020-02-29 stsp free(in_repo_path);
10082 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
10084 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
10085 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
10086 ee85c5e8 2020-02-29 stsp free(cmd_argv);
10088 87670572 2020-12-26 naddy tog_free_refs();
10089 ee85c5e8 2020-02-29 stsp return error;
10093 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
10095 7483826e 2023-04-14 mark const struct got_error *io_err, *error = NULL;
10096 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
10097 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
10098 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
10099 3e166534 2022-02-16 naddy static const struct option longopts[] = {
10100 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
10101 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
10103 917d79a7 2022-07-01 stsp char *diff_algo_str = NULL;
10104 098596c5 2023-04-14 stsp const char *test_script_path;
10106 1fa0d17d 2023-02-13 op setlocale(LC_CTYPE, "");
10109 48bfa43b 2023-07-25 stsp * Override default signal handlers before starting ncurses.
10110 48bfa43b 2023-07-25 stsp * This should prevent ncurses from installing its own
10111 48bfa43b 2023-07-25 stsp * broken cleanup() signal handler.
10113 48bfa43b 2023-07-25 stsp signal(SIGWINCH, tog_sigwinch);
10114 48bfa43b 2023-07-25 stsp signal(SIGPIPE, tog_sigpipe);
10115 48bfa43b 2023-07-25 stsp signal(SIGCONT, tog_sigcont);
10116 48bfa43b 2023-07-25 stsp signal(SIGINT, tog_sigint);
10117 48bfa43b 2023-07-25 stsp signal(SIGTERM, tog_sigterm);
10120 098596c5 2023-04-14 stsp * Test mode init must happen before pledge() because "tty" will
10121 098596c5 2023-04-14 stsp * not allow TTY-related ioctls to occur via regular files.
10123 5bde4759 2023-04-15 mark test_script_path = getenv("TOG_TEST_SCRIPT");
10124 098596c5 2023-04-14 stsp if (test_script_path != NULL) {
10125 098596c5 2023-04-14 stsp error = init_mock_term(test_script_path);
10126 098596c5 2023-04-14 stsp if (error) {
10127 098596c5 2023-04-14 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
10128 098596c5 2023-04-14 stsp return 1;
10130 69b9e75f 2023-04-21 op } else if (!isatty(STDIN_FILENO))
10131 69b9e75f 2023-04-21 op errx(1, "standard input is not a tty");
10133 098596c5 2023-04-14 stsp #if !defined(PROFILE)
10134 1fa0d17d 2023-02-13 op if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
10135 1fa0d17d 2023-02-13 op NULL) == -1)
10136 1fa0d17d 2023-02-13 op err(1, "pledge");
10139 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
10140 9f7d7167 2018-04-29 stsp switch (ch) {
10141 9f7d7167 2018-04-29 stsp case 'h':
10142 9f7d7167 2018-04-29 stsp hflag = 1;
10144 53ccebc2 2019-07-30 stsp case 'V':
10145 53ccebc2 2019-07-30 stsp Vflag = 1;
10148 6879ba42 2020-10-01 naddy usage(hflag, 1);
10149 9f7d7167 2018-04-29 stsp /* NOTREACHED */
10153 9f7d7167 2018-04-29 stsp argc -= optind;
10154 9f7d7167 2018-04-29 stsp argv += optind;
10155 9814e6a3 2020-09-27 naddy optind = 1;
10156 c2301be8 2018-04-30 stsp optreset = 1;
10158 53ccebc2 2019-07-30 stsp if (Vflag) {
10159 53ccebc2 2019-07-30 stsp got_version_print_str();
10160 6879ba42 2020-10-01 naddy return 0;
10163 c2301be8 2018-04-30 stsp if (argc == 0) {
10164 f29d3e89 2018-06-23 stsp if (hflag)
10165 6879ba42 2020-10-01 naddy usage(hflag, 0);
10166 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
10167 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
10168 c2301be8 2018-04-30 stsp argc = 1;
10169 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
10171 6059809a 2020-12-17 stsp size_t i;
10173 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
10174 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
10175 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
10176 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
10177 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
10183 917d79a7 2022-07-01 stsp diff_algo_str = getenv("TOG_DIFF_ALGORITHM");
10184 917d79a7 2022-07-01 stsp if (diff_algo_str) {
10185 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "patience") == 0)
10186 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
10187 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "myers") == 0)
10188 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
10191 99301cec 2023-07-24 stsp tog_base_commit.idx = -1;
10192 99301cec 2023-07-24 stsp tog_base_commit.marker = GOT_WORKTREE_STATE_UNKNOWN;
10194 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
10195 ee85c5e8 2020-02-29 stsp if (argc != 1)
10196 6879ba42 2020-10-01 naddy usage(0, 1);
10197 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
10198 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
10200 ee85c5e8 2020-02-29 stsp if (hflag)
10201 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
10203 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
10206 7483826e 2023-04-14 mark if (using_mock_io) {
10207 7483826e 2023-04-14 mark io_err = tog_io_close();
10208 7483826e 2023-04-14 mark if (error == NULL)
10209 7483826e 2023-04-14 mark error = io_err;
10211 9f7d7167 2018-04-29 stsp endwin();
10212 a2f4a359 2020-02-28 stsp if (cmd_argv) {
10214 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
10215 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
10216 a2f4a359 2020-02-28 stsp free(cmd_argv);
10219 e45c294c 2022-10-24 stsp if (error && error->code != GOT_ERR_CANCELLED &&
10220 e45c294c 2022-10-24 stsp error->code != GOT_ERR_EOF &&
10221 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_EXIT &&
10222 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_PIPE &&
10223 c4df265e 2023-07-19 mark !(error->code == GOT_ERR_ERRNO && errno == EINTR)) {
10224 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
10225 c4df265e 2023-07-19 mark return 1;
10227 9f7d7167 2018-04-29 stsp return 0;
