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"
61 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
65 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
68 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
70 9f7d7167 2018-04-29 stsp #ifndef nitems
71 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
74 9f7d7167 2018-04-29 stsp struct tog_cmd {
75 c2301be8 2018-04-30 stsp const char *name;
76 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
77 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
80 6879ba42 2020-10-01 naddy __dead static void usage(int, int);
81 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
82 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
83 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
84 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
85 6458efa5 2020-11-24 stsp __dead static void usage_ref(void);
87 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
88 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
89 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
90 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
91 6458efa5 2020-11-24 stsp static const struct got_error* cmd_ref(int, char *[]);
93 3e166534 2022-02-16 naddy static const struct tog_cmd tog_commands[] = {
94 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
95 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
96 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
97 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
98 6458efa5 2020-11-24 stsp { "ref", cmd_ref, usage_ref },
101 d6b05b5b 2018-08-04 stsp enum tog_view_type {
102 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
103 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
104 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
105 6458efa5 2020-11-24 stsp TOG_VIEW_TREE,
106 6458efa5 2020-11-24 stsp TOG_VIEW_REF,
107 ec2a9698 2022-09-15 mark TOG_VIEW_HELP
110 ec2a9698 2022-09-15 mark /* Match _DIFF to _HELP with enum tog_view_type TOG_VIEW_* counterparts. */
111 ec2a9698 2022-09-15 mark enum tog_keymap_type {
112 ec2a9698 2022-09-15 mark TOG_KEYMAP_KEYS = -2,
113 ec2a9698 2022-09-15 mark TOG_KEYMAP_GLOBAL,
114 ec2a9698 2022-09-15 mark TOG_KEYMAP_DIFF,
115 ec2a9698 2022-09-15 mark TOG_KEYMAP_LOG,
116 ec2a9698 2022-09-15 mark TOG_KEYMAP_BLAME,
117 ec2a9698 2022-09-15 mark TOG_KEYMAP_TREE,
118 ec2a9698 2022-09-15 mark TOG_KEYMAP_REF,
119 ec2a9698 2022-09-15 mark TOG_KEYMAP_HELP
122 9b058f45 2022-06-30 mark enum tog_view_mode {
123 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_NONE,
124 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_VERT,
125 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_HRZN
128 9b058f45 2022-06-30 mark #define HSPLIT_SCALE 0.3 /* default horizontal split scale */
130 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
132 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
133 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
134 ba4f502b 2018-08-04 stsp struct got_object_id *id;
135 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
138 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
139 ba4f502b 2018-08-04 stsp struct commit_queue {
140 ba4f502b 2018-08-04 stsp int ncommits;
141 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
144 f26dddb7 2019-11-08 stsp struct tog_color {
145 dbdddfee 2021-06-23 naddy STAILQ_ENTRY(tog_color) entry;
146 6d17833f 2019-11-08 stsp regex_t regex;
147 6d17833f 2019-11-08 stsp short colorpair;
149 dbdddfee 2021-06-23 naddy STAILQ_HEAD(tog_colors, tog_color);
151 d9dff0e5 2020-12-26 stsp static struct got_reflist_head tog_refs = TAILQ_HEAD_INITIALIZER(tog_refs);
152 51a10b52 2020-12-26 stsp static struct got_reflist_object_id_map *tog_refs_idmap;
153 917d79a7 2022-07-01 stsp static enum got_diff_algorithm tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
155 cc488aa7 2022-01-23 stsp static const struct got_error *
156 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name(void *arg, int *cmp, struct got_reference *re1,
157 cc488aa7 2022-01-23 stsp struct got_reference* re2)
159 cc488aa7 2022-01-23 stsp const char *name1 = got_ref_get_name(re1);
160 cc488aa7 2022-01-23 stsp const char *name2 = got_ref_get_name(re2);
161 cc488aa7 2022-01-23 stsp int isbackup1, isbackup2;
163 cc488aa7 2022-01-23 stsp /* Sort backup refs towards the bottom of the list. */
164 cc488aa7 2022-01-23 stsp isbackup1 = strncmp(name1, "refs/got/backup/", 16) == 0;
165 cc488aa7 2022-01-23 stsp isbackup2 = strncmp(name2, "refs/got/backup/", 16) == 0;
166 cc488aa7 2022-01-23 stsp if (!isbackup1 && isbackup2) {
168 cc488aa7 2022-01-23 stsp return NULL;
169 cc488aa7 2022-01-23 stsp } else if (isbackup1 && !isbackup2) {
171 cc488aa7 2022-01-23 stsp return NULL;
174 cc488aa7 2022-01-23 stsp *cmp = got_path_cmp(name1, name2, strlen(name1), strlen(name2));
175 cc488aa7 2022-01-23 stsp return NULL;
178 11b20872 2019-11-08 stsp static const struct got_error *
179 7f66531d 2021-11-16 stsp tog_load_refs(struct got_repository *repo, int sort_by_date)
181 51a10b52 2020-12-26 stsp const struct got_error *err;
183 7f66531d 2021-11-16 stsp err = got_ref_list(&tog_refs, repo, NULL, sort_by_date ?
184 cc488aa7 2022-01-23 stsp got_ref_cmp_by_commit_timestamp_descending : tog_ref_cmp_by_name,
187 51a10b52 2020-12-26 stsp return err;
189 51a10b52 2020-12-26 stsp return got_reflist_object_id_map_create(&tog_refs_idmap, &tog_refs,
193 51a10b52 2020-12-26 stsp static void
194 51a10b52 2020-12-26 stsp tog_free_refs(void)
196 51a10b52 2020-12-26 stsp if (tog_refs_idmap) {
197 f193b038 2020-12-26 stsp got_reflist_object_id_map_free(tog_refs_idmap);
198 51a10b52 2020-12-26 stsp tog_refs_idmap = NULL;
200 51a10b52 2020-12-26 stsp got_ref_list_free(&tog_refs);
203 51a10b52 2020-12-26 stsp static const struct got_error *
204 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
205 11b20872 2019-11-08 stsp int idx, short color)
207 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
208 11b20872 2019-11-08 stsp struct tog_color *tc;
209 11b20872 2019-11-08 stsp int regerr = 0;
211 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
212 11b20872 2019-11-08 stsp return NULL;
214 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
216 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
217 11b20872 2019-11-08 stsp if (tc == NULL)
218 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
219 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
220 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
221 11b20872 2019-11-08 stsp if (regerr) {
222 11b20872 2019-11-08 stsp static char regerr_msg[512];
223 11b20872 2019-11-08 stsp static char err_msg[512];
224 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
225 11b20872 2019-11-08 stsp sizeof(regerr_msg));
226 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
227 11b20872 2019-11-08 stsp regerr_msg);
228 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
230 11b20872 2019-11-08 stsp return err;
232 11b20872 2019-11-08 stsp tc->colorpair = idx;
233 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(colors, tc, entry);
234 11b20872 2019-11-08 stsp return NULL;
237 11b20872 2019-11-08 stsp static void
238 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
240 11b20872 2019-11-08 stsp struct tog_color *tc;
242 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(colors)) {
243 dbdddfee 2021-06-23 naddy tc = STAILQ_FIRST(colors);
244 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(colors, entry);
245 11b20872 2019-11-08 stsp regfree(&tc->regex);
250 336075a4 2022-06-25 op static struct tog_color *
251 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
253 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
255 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
256 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
260 11b20872 2019-11-08 stsp return NULL;
264 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
266 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
267 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
268 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
269 11b20872 2019-11-08 stsp return COLOR_CYAN;
270 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
271 11b20872 2019-11-08 stsp return COLOR_YELLOW;
272 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
273 11b20872 2019-11-08 stsp return COLOR_GREEN;
274 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
275 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
276 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
277 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
278 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
279 91b8c405 2020-01-25 stsp return COLOR_CYAN;
280 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
281 11b20872 2019-11-08 stsp return COLOR_GREEN;
282 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
283 11b20872 2019-11-08 stsp return COLOR_GREEN;
284 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
285 11b20872 2019-11-08 stsp return COLOR_CYAN;
286 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
287 11b20872 2019-11-08 stsp return COLOR_YELLOW;
288 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
289 6458efa5 2020-11-24 stsp return COLOR_GREEN;
290 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
291 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
292 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
293 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
294 cc488aa7 2022-01-23 stsp if (strcmp(envvar, "TOG_COLOR_REFS_BACKUP") == 0)
295 cc488aa7 2022-01-23 stsp return COLOR_CYAN;
301 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
303 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
305 11b20872 2019-11-08 stsp if (val == NULL)
306 11b20872 2019-11-08 stsp return default_color_value(envvar);
308 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
309 11b20872 2019-11-08 stsp return COLOR_BLACK;
310 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
311 11b20872 2019-11-08 stsp return COLOR_RED;
312 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
313 11b20872 2019-11-08 stsp return COLOR_GREEN;
314 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
315 11b20872 2019-11-08 stsp return COLOR_YELLOW;
316 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
317 11b20872 2019-11-08 stsp return COLOR_BLUE;
318 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
319 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
320 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
321 11b20872 2019-11-08 stsp return COLOR_CYAN;
322 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
323 11b20872 2019-11-08 stsp return COLOR_WHITE;
324 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
327 11b20872 2019-11-08 stsp return default_color_value(envvar);
330 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
331 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
332 3dbaef42 2020-11-24 stsp const char *label1, *label2;
333 b72706c3 2022-06-01 stsp FILE *f, *f1, *f2;
334 f9d37699 2022-06-28 stsp int fd1, fd2;
335 c7d5c43c 2022-08-04 mark int lineno;
336 15a087fe 2019-02-21 stsp int first_displayed_line;
337 15a087fe 2019-02-21 stsp int last_displayed_line;
339 15a087fe 2019-02-21 stsp int diff_context;
340 3dbaef42 2020-11-24 stsp int ignore_whitespace;
341 64453f7e 2020-11-21 stsp int force_text_diff;
342 15a087fe 2019-02-21 stsp struct got_repository *repo;
343 c7d5c43c 2022-08-04 mark struct got_diff_line *lines;
344 fe621944 2020-11-10 stsp size_t nlines;
345 f44b1f58 2020-02-02 tracey int matched_line;
346 f44b1f58 2020-02-02 tracey int selected_line;
348 c0f61fa4 2022-07-11 mark /* passed from log or blame view; may be NULL */
349 c0f61fa4 2022-07-11 mark struct tog_view *parent_view;
352 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
353 5629093a 2022-07-11 stsp static volatile sig_atomic_t tog_thread_error;
355 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
356 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
357 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
358 1a76625f 2018-10-22 stsp int commits_needed;
359 fb280deb 2021-08-30 stsp int load_all;
360 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
361 568eae95 2022-09-11 mark struct commit_queue *real_commits;
362 1a76625f 2018-10-22 stsp const char *in_repo_path;
363 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
364 1a76625f 2018-10-22 stsp struct got_repository *repo;
365 74467cc8 2022-06-15 stsp int *pack_fds;
366 1a76625f 2018-10-22 stsp int log_complete;
367 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
368 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
369 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
370 13add988 2019-10-15 stsp int *searching;
371 13add988 2019-10-15 stsp int *search_next_done;
372 13add988 2019-10-15 stsp regex_t *regex;
373 568eae95 2022-09-11 mark int *limiting;
374 568eae95 2022-09-11 mark int limit_match;
375 568eae95 2022-09-11 mark regex_t *limit_regex;
376 568eae95 2022-09-11 mark struct commit_queue *limit_commits;
379 1a76625f 2018-10-22 stsp struct tog_log_view_state {
380 568eae95 2022-09-11 mark struct commit_queue *commits;
381 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
382 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
383 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
384 568eae95 2022-09-11 mark struct commit_queue real_commits;
385 b01e7d3b 2018-08-04 stsp int selected;
386 b01e7d3b 2018-08-04 stsp char *in_repo_path;
387 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
388 b672a97a 2020-01-27 stsp int log_branches;
389 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
390 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
391 1a76625f 2018-10-22 stsp sig_atomic_t quit;
392 1a76625f 2018-10-22 stsp pthread_t thread;
393 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
394 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
395 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
396 11b20872 2019-11-08 stsp struct tog_colors colors;
397 10aab77f 2022-07-19 op int use_committer;
398 568eae95 2022-09-11 mark int limit_view;
399 568eae95 2022-09-11 mark regex_t limit_regex;
400 568eae95 2022-09-11 mark struct commit_queue limit_commits;
403 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
404 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
405 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
406 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
407 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
408 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
409 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
410 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
411 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
412 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
413 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
414 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
415 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
416 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
417 cc488aa7 2022-01-23 stsp #define TOG_COLOR_REFS_BACKUP 15
419 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
420 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
421 e9424729 2018-08-04 stsp int nlines;
423 e9424729 2018-08-04 stsp struct tog_view *view;
424 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
428 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
429 e9424729 2018-08-04 stsp const char *path;
430 e9424729 2018-08-04 stsp struct got_repository *repo;
431 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
432 e9424729 2018-08-04 stsp int *complete;
433 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
434 fc06ba56 2019-08-22 stsp void *cancel_arg;
437 e9424729 2018-08-04 stsp struct tog_blame {
439 be659d10 2020-11-18 stsp off_t filesize;
440 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
441 6fcac457 2018-11-19 stsp int nlines;
442 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
443 e9424729 2018-08-04 stsp pthread_t thread;
444 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
445 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
446 e9424729 2018-08-04 stsp const char *path;
447 0ae84acc 2022-06-15 tracey int *pack_fds;
450 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
451 7cbe629d 2018-08-04 stsp int first_displayed_line;
452 7cbe629d 2018-08-04 stsp int last_displayed_line;
453 7cbe629d 2018-08-04 stsp int selected_line;
454 c0f61fa4 2022-07-11 mark int last_diffed_line;
455 7cbe629d 2018-08-04 stsp int blame_complete;
458 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
459 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
460 e5a0f69f 2018-08-18 stsp char *path;
461 7cbe629d 2018-08-04 stsp struct got_repository *repo;
462 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
463 136e2bd4 2022-07-23 mark struct got_object_id *id_to_log;
464 e9424729 2018-08-04 stsp struct tog_blame blame;
465 6c4c42e0 2019-06-24 stsp int matched_line;
466 11b20872 2019-11-08 stsp struct tog_colors colors;
469 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
470 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
471 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
472 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
473 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
474 ad80ab7b 2018-08-04 stsp int selected;
477 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
479 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
480 ad80ab7b 2018-08-04 stsp char *tree_label;
481 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
482 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
483 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
484 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
485 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
486 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
487 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
488 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
489 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
490 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
491 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
492 6458efa5 2020-11-24 stsp struct tog_colors colors;
495 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
496 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
497 6458efa5 2020-11-24 stsp struct got_reference *ref;
501 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
503 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
504 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
505 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
506 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
507 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
508 b4996bee 2022-06-16 stsp int nrefs, ndisplayed, selected, show_date, show_ids, sort_by_date;
509 6458efa5 2020-11-24 stsp struct got_repository *repo;
510 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
511 bddb1296 2019-11-08 stsp struct tog_colors colors;
514 ec2a9698 2022-09-15 mark struct tog_help_view_state {
516 ec2a9698 2022-09-15 mark off_t *line_offsets;
517 ec2a9698 2022-09-15 mark size_t nlines;
518 ec2a9698 2022-09-15 mark int lineno;
519 ec2a9698 2022-09-15 mark int first_displayed_line;
520 ec2a9698 2022-09-15 mark int last_displayed_line;
522 ec2a9698 2022-09-15 mark int matched_line;
523 ec2a9698 2022-09-15 mark int selected_line;
525 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
528 ec2a9698 2022-09-15 mark #define GENERATE_HELP \
529 ec2a9698 2022-09-15 mark KEYMAP_("Global", TOG_KEYMAP_GLOBAL), \
530 ec2a9698 2022-09-15 mark KEY_("H F1", "Open view-specific help (double tap for all help)"), \
531 ec2a9698 2022-09-15 mark KEY_("k C-p Up", "Move cursor or page up one line"), \
532 ec2a9698 2022-09-15 mark KEY_("j C-n Down", "Move cursor or page down one line"), \
533 ec2a9698 2022-09-15 mark KEY_("C-b b PgUp", "Scroll the view up one page"), \
534 ec2a9698 2022-09-15 mark KEY_("C-f f PgDn Space", "Scroll the view down one page"), \
535 ec2a9698 2022-09-15 mark KEY_("C-u u", "Scroll the view up one half page"), \
536 ec2a9698 2022-09-15 mark KEY_("C-d d", "Scroll the view down one half page"), \
537 0b3f028d 2023-01-09 mark KEY_("g", "Go to line N (default: first line)"), \
538 0b3f028d 2023-01-09 mark KEY_("Home =", "Go to the first line"), \
539 0b3f028d 2023-01-09 mark KEY_("G", "Go to line N (default: last line)"), \
540 0b3f028d 2023-01-09 mark KEY_("End *", "Go to the last line"), \
541 ec2a9698 2022-09-15 mark KEY_("l Right", "Scroll the view right"), \
542 ec2a9698 2022-09-15 mark KEY_("h Left", "Scroll the view left"), \
543 ec2a9698 2022-09-15 mark KEY_("$", "Scroll view to the rightmost position"), \
544 ec2a9698 2022-09-15 mark KEY_("0", "Scroll view to the leftmost position"), \
545 ec2a9698 2022-09-15 mark KEY_("-", "Decrease size of the focussed split"), \
546 ec2a9698 2022-09-15 mark KEY_("+", "Increase size of the focussed split"), \
547 ec2a9698 2022-09-15 mark KEY_("Tab", "Switch focus between views"), \
548 ec2a9698 2022-09-15 mark KEY_("F", "Toggle fullscreen mode"), \
549 132d5247 2023-04-14 stsp KEY_("S", "Switch split-screen layout"), \
550 ec2a9698 2022-09-15 mark KEY_("/", "Open prompt to enter search term"), \
551 ec2a9698 2022-09-15 mark KEY_("n", "Find next line/token matching the current search term"), \
552 ec2a9698 2022-09-15 mark KEY_("N", "Find previous line/token matching the current search term"),\
553 16a2d4f0 2022-09-19 stsp KEY_("q", "Quit the focussed view; Quit help screen"), \
554 ec2a9698 2022-09-15 mark KEY_("Q", "Quit tog"), \
556 fd6badaa 2022-09-23 stsp KEYMAP_("Log view", TOG_KEYMAP_LOG), \
557 ec2a9698 2022-09-15 mark KEY_("< ,", "Move cursor up one commit"), \
558 ec2a9698 2022-09-15 mark KEY_("> .", "Move cursor down one commit"), \
559 ec2a9698 2022-09-15 mark KEY_("Enter", "Open diff view of the selected commit"), \
560 ec2a9698 2022-09-15 mark KEY_("B", "Reload the log view and toggle display of merged commits"), \
561 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
562 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the repository from the selected" \
563 ec2a9698 2022-09-15 mark " commit"), \
564 ec2a9698 2022-09-15 mark KEY_("@", "Toggle between displaying author and committer name"), \
565 ec2a9698 2022-09-15 mark KEY_("&", "Open prompt to enter term to limit commits displayed"), \
566 ec2a9698 2022-09-15 mark KEY_("C-g Backspace", "Cancel current search or log operation"), \
567 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload the log view with new commits in the repository"), \
569 fd6badaa 2022-09-23 stsp KEYMAP_("Diff view", TOG_KEYMAP_DIFF), \
570 ec2a9698 2022-09-15 mark KEY_("K < ,", "Display diff of next line in the file/log entry"), \
571 ec2a9698 2022-09-15 mark KEY_("J > .", "Display diff of previous line in the file/log entry"), \
572 ec2a9698 2022-09-15 mark KEY_("A", "Toggle between Myers and Patience diff algorithm"), \
573 ec2a9698 2022-09-15 mark KEY_("a", "Toggle treatment of file as ASCII irrespective of binary" \
574 ec2a9698 2022-09-15 mark " data"), \
575 ec2a9698 2022-09-15 mark KEY_("(", "Go to the previous file in the diff"), \
576 ec2a9698 2022-09-15 mark KEY_(")", "Go to the next file in the diff"), \
577 ec2a9698 2022-09-15 mark KEY_("{", "Go to the previous hunk in the diff"), \
578 ec2a9698 2022-09-15 mark KEY_("}", "Go to the next hunk in the diff"), \
579 ec2a9698 2022-09-15 mark KEY_("[", "Decrease the number of context lines"), \
580 ec2a9698 2022-09-15 mark KEY_("]", "Increase the number of context lines"), \
581 ec2a9698 2022-09-15 mark KEY_("w", "Toggle ignore whitespace-only changes in the diff"), \
583 fd6badaa 2022-09-23 stsp KEYMAP_("Blame view", TOG_KEYMAP_BLAME), \
584 ec2a9698 2022-09-15 mark KEY_("Enter", "Display diff view of the selected line's commit"), \
585 ec2a9698 2022-09-15 mark KEY_("A", "Toggle diff algorithm between Myers and Patience"), \
586 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the currently selected annotated line"), \
587 ec2a9698 2022-09-15 mark KEY_("C", "Reload view with the previously blamed commit"), \
588 ec2a9698 2022-09-15 mark KEY_("c", "Reload view with the version of the file found in the" \
589 ec2a9698 2022-09-15 mark " selected line's commit"), \
590 ec2a9698 2022-09-15 mark KEY_("p", "Reload view with the version of the file found in the" \
591 ec2a9698 2022-09-15 mark " selected line's parent commit"), \
593 fd6badaa 2022-09-23 stsp KEYMAP_("Tree view", TOG_KEYMAP_TREE), \
594 ec2a9698 2022-09-15 mark KEY_("Enter", "Enter selected directory or open blame view of the" \
595 ec2a9698 2022-09-15 mark " selected file"), \
596 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the selected entry"), \
597 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
598 ec2a9698 2022-09-15 mark KEY_("i", "Show object IDs for all tree entries"), \
599 ec2a9698 2022-09-15 mark KEY_("Backspace", "Return to the parent directory"), \
601 fd6badaa 2022-09-23 stsp KEYMAP_("Ref view", TOG_KEYMAP_REF), \
602 ec2a9698 2022-09-15 mark KEY_("Enter", "Display log view of the selected reference"), \
603 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the selected reference"), \
604 ec2a9698 2022-09-15 mark KEY_("i", "Toggle display of IDs for all non-symbolic references"), \
605 ec2a9698 2022-09-15 mark KEY_("m", "Toggle display of last modified date for each reference"), \
606 ec2a9698 2022-09-15 mark KEY_("o", "Toggle reference sort order (name -> timestamp)"), \
607 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload view with all repository references")
609 ec2a9698 2022-09-15 mark struct tog_key_map {
610 ec2a9698 2022-09-15 mark const char *keys;
611 ec2a9698 2022-09-15 mark const char *info;
612 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
615 af21bb7e 2023-04-12 mark /* curses io for tog regress */
616 af21bb7e 2023-04-12 mark struct tog_io {
618 af21bb7e 2023-04-12 mark FILE *cout;
620 8d212112 2023-04-16 mark int wait_for_ui;
622 098596c5 2023-04-14 stsp static int using_mock_io;
624 af21bb7e 2023-04-12 mark #define TOG_SCREEN_DUMP "SCREENDUMP"
625 af21bb7e 2023-04-12 mark #define TOG_SCREEN_DUMP_LEN (sizeof(TOG_SCREEN_DUMP) - 1)
626 af21bb7e 2023-04-12 mark #define TOG_KEY_SCRDUMP SHRT_MIN
629 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
631 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
632 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
633 669b5ffa 2018-10-07 stsp * there is enough screen estate.
635 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
636 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
638 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
639 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
640 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
642 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
643 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
645 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
647 cc3c9aac 2018-08-01 stsp struct tog_view {
648 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
649 26ed57b2 2018-05-19 stsp WINDOW *window;
650 26ed57b2 2018-05-19 stsp PANEL *panel;
651 9b058f45 2022-06-30 mark int nlines, ncols, begin_y, begin_x; /* based on split height/width */
652 3c1dfe12 2022-07-08 mark int resized_y, resized_x; /* begin_y/x based on user resizing */
653 145b6838 2022-06-16 stsp int maxx, x; /* max column and current start column */
654 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
655 9b058f45 2022-06-30 mark int nscrolled, offset; /* lines scrolled and hsplit line offset */
656 94b80cfa 2022-08-01 mark int gline, hiline; /* navigate to and highlight this nG line */
657 640cd7ff 2022-06-22 mark int ch, count; /* current keymap and count prefix */
658 571ccd73 2022-07-19 mark int resized; /* set when in a resize event */
659 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
661 669b5ffa 2018-10-07 stsp struct tog_view *parent;
662 669b5ffa 2018-10-07 stsp struct tog_view *child;
665 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
666 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
667 e78dc838 2020-12-04 stsp * between parent and child.
668 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
669 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
670 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
671 e78dc838 2020-12-04 stsp * situations.
673 e78dc838 2020-12-04 stsp int focus_child;
675 9b058f45 2022-06-30 mark enum tog_view_mode mode;
676 5dc9f4bc 2018-08-04 stsp /* type-specific state */
677 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
679 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
680 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
681 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
682 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
683 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
684 ec2a9698 2022-09-15 mark struct tog_help_view_state help;
687 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
688 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
689 e78dc838 2020-12-04 stsp struct tog_view *, int);
690 917d79a7 2022-07-01 stsp const struct got_error *(*reset)(struct tog_view *);
691 571ccd73 2022-07-19 mark const struct got_error *(*resize)(struct tog_view *, int);
692 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
694 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
695 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
696 eaf2c13e 2022-09-17 mark void (*search_setup)(struct tog_view *, FILE **, off_t **, size_t *,
697 eaf2c13e 2022-09-17 mark int **, int **, int **, int **);
698 c0c4acc8 2021-01-24 stsp int search_started;
699 60493ae3 2019-06-20 stsp int searching;
700 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
701 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
702 60493ae3 2019-06-20 stsp int search_next_done;
703 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
704 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
705 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
706 1803e47f 2019-06-22 stsp regex_t regex;
707 41605754 2020-11-12 stsp regmatch_t regmatch;
708 3f6c6614 2023-01-23 mark const char *action;
711 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
712 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
713 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
714 78756c87 2020-11-24 stsp struct got_repository *);
715 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
716 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
717 e78dc838 2020-12-04 stsp struct tog_view *, int);
718 917d79a7 2022-07-01 stsp static const struct got_error *reset_diff_view(struct tog_view *);
719 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
720 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
721 eaf2c13e 2022-09-17 mark static void search_setup_diff_view(struct tog_view *, FILE **, off_t **,
722 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
723 ec2a9698 2022-09-15 mark static const struct got_error *search_next_view_match(struct tog_view *);
725 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
726 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
727 78756c87 2020-11-24 stsp const char *, const char *, int);
728 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
729 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
730 e78dc838 2020-12-04 stsp struct tog_view *, int);
731 571ccd73 2022-07-19 mark static const struct got_error *resize_log_view(struct tog_view *, int);
732 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
733 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
734 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
736 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
737 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
738 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
739 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
740 e78dc838 2020-12-04 stsp struct tog_view *, int);
741 917d79a7 2022-07-01 stsp static const struct got_error *reset_blame_view(struct tog_view *);
742 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
743 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
744 eaf2c13e 2022-09-17 mark static void search_setup_blame_view(struct tog_view *, FILE **, off_t **,
745 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
747 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
748 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
749 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
750 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
751 e78dc838 2020-12-04 stsp struct tog_view *, int);
752 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
753 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
754 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
756 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
757 6458efa5 2020-11-24 stsp struct got_repository *);
758 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
759 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
760 e78dc838 2020-12-04 stsp struct tog_view *, int);
761 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
762 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
763 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
765 eaf2c13e 2022-09-17 mark static const struct got_error *open_help_view(struct tog_view *,
766 eaf2c13e 2022-09-17 mark struct tog_view *);
767 eaf2c13e 2022-09-17 mark static const struct got_error *show_help_view(struct tog_view *);
768 eaf2c13e 2022-09-17 mark static const struct got_error *input_help_view(struct tog_view **,
769 eaf2c13e 2022-09-17 mark struct tog_view *, int);
770 eaf2c13e 2022-09-17 mark static const struct got_error *reset_help_view(struct tog_view *);
771 eaf2c13e 2022-09-17 mark static const struct got_error* close_help_view(struct tog_view *);
772 eaf2c13e 2022-09-17 mark static const struct got_error *search_start_help_view(struct tog_view *);
773 eaf2c13e 2022-09-17 mark static void search_setup_help_view(struct tog_view *, FILE **, off_t **,
774 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
776 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
777 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
778 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
779 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigint_received;
780 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigterm_received;
782 25791caa 2018-10-24 stsp static void
783 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
785 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
788 83baff54 2019-08-12 stsp static void
789 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
791 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
794 61266923 2020-01-14 stsp static void
795 61266923 2020-01-14 stsp tog_sigcont(int signo)
797 61266923 2020-01-14 stsp tog_sigcont_received = 1;
800 2497f032 2022-05-31 stsp static void
801 2497f032 2022-05-31 stsp tog_sigint(int signo)
803 2497f032 2022-05-31 stsp tog_sigint_received = 1;
806 2497f032 2022-05-31 stsp static void
807 2497f032 2022-05-31 stsp tog_sigterm(int signo)
809 2497f032 2022-05-31 stsp tog_sigterm_received = 1;
813 dd6e31d7 2022-06-17 stsp tog_fatal_signal_received(void)
815 2497f032 2022-05-31 stsp return (tog_sigpipe_received ||
816 f044c841 2022-10-24 stsp tog_sigint_received || tog_sigterm_received);
819 e5a0f69f 2018-08-18 stsp static const struct got_error *
820 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
822 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *child_err = NULL;
824 669b5ffa 2018-10-07 stsp if (view->child) {
825 5629093a 2022-07-11 stsp child_err = view_close(view->child);
826 669b5ffa 2018-10-07 stsp view->child = NULL;
828 e5a0f69f 2018-08-18 stsp if (view->close)
829 e5a0f69f 2018-08-18 stsp err = view->close(view);
830 ea5e7bb5 2018-08-01 stsp if (view->panel)
831 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
832 ea5e7bb5 2018-08-01 stsp if (view->window)
833 ea5e7bb5 2018-08-01 stsp delwin(view->window);
834 ea5e7bb5 2018-08-01 stsp free(view);
835 5629093a 2022-07-11 stsp return err ? err : child_err;
838 ea5e7bb5 2018-08-01 stsp static struct tog_view *
839 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
840 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
842 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
844 ea5e7bb5 2018-08-01 stsp if (view == NULL)
845 ea5e7bb5 2018-08-01 stsp return NULL;
847 d6b05b5b 2018-08-04 stsp view->type = type;
848 f7d12f7e 2018-08-01 stsp view->lines = LINES;
849 f7d12f7e 2018-08-01 stsp view->cols = COLS;
850 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
851 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
852 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
853 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
854 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
855 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
856 96a765a8 2018-08-04 stsp view_close(view);
857 ea5e7bb5 2018-08-01 stsp return NULL;
859 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
860 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
861 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
862 96a765a8 2018-08-04 stsp view_close(view);
863 ea5e7bb5 2018-08-01 stsp return NULL;
866 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
867 ea5e7bb5 2018-08-01 stsp return view;
871 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
873 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
875 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
878 9b058f45 2022-06-30 mark /* XXX Stub till we decide what to do. */
880 9b058f45 2022-06-30 mark view_split_begin_y(int lines)
882 9b058f45 2022-06-30 mark return lines * HSPLIT_SCALE;
885 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
887 5c60c32a 2018-10-18 stsp static const struct got_error *
888 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
890 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
892 571ccd73 2022-07-19 mark if (!view->resized && view->mode == TOG_VIEW_SPLIT_HRZN) {
893 3c1dfe12 2022-07-08 mark if (view->resized_y && view->resized_y < view->lines)
894 3c1dfe12 2022-07-08 mark view->begin_y = view->resized_y;
896 3c1dfe12 2022-07-08 mark view->begin_y = view_split_begin_y(view->nlines);
897 9b058f45 2022-06-30 mark view->begin_x = 0;
898 571ccd73 2022-07-19 mark } else if (!view->resized) {
899 3c1dfe12 2022-07-08 mark if (view->resized_x && view->resized_x < view->cols - 1 &&
900 3c1dfe12 2022-07-08 mark view->cols > 119)
901 3c1dfe12 2022-07-08 mark view->begin_x = view->resized_x;
903 3c1dfe12 2022-07-08 mark view->begin_x = view_split_begin_x(0);
904 9b058f45 2022-06-30 mark view->begin_y = 0;
906 9b058f45 2022-06-30 mark view->nlines = LINES - view->begin_y;
907 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
908 5c60c32a 2018-10-18 stsp view->lines = LINES;
909 5c60c32a 2018-10-18 stsp view->cols = COLS;
910 5c60c32a 2018-10-18 stsp err = view_resize(view);
912 5c60c32a 2018-10-18 stsp return err;
914 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN)
915 9b058f45 2022-06-30 mark view->parent->nlines = view->begin_y;
917 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
918 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
920 5c60c32a 2018-10-18 stsp return NULL;
923 5c60c32a 2018-10-18 stsp static const struct got_error *
924 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
926 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
928 5c60c32a 2018-10-18 stsp view->begin_x = 0;
929 571ccd73 2022-07-19 mark view->begin_y = view->resized ? view->begin_y : 0;
930 571ccd73 2022-07-19 mark view->nlines = view->resized ? view->nlines : LINES;
931 5c60c32a 2018-10-18 stsp view->ncols = COLS;
932 5c60c32a 2018-10-18 stsp view->lines = LINES;
933 5c60c32a 2018-10-18 stsp view->cols = COLS;
934 5c60c32a 2018-10-18 stsp err = view_resize(view);
936 5c60c32a 2018-10-18 stsp return err;
938 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
939 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
941 5c60c32a 2018-10-18 stsp return NULL;
945 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
947 5c60c32a 2018-10-18 stsp return view->parent == NULL;
951 6131ff18 2022-06-20 mark view_is_splitscreen(struct tog_view *view)
953 9b058f45 2022-06-30 mark return view->begin_x > 0 || view->begin_y > 0;
957 24b9cfdc 2022-06-30 stsp view_is_fullscreen(struct tog_view *view)
959 24b9cfdc 2022-06-30 stsp return view->nlines == LINES && view->ncols == COLS;
963 49b24ee5 2022-07-03 mark view_is_hsplit_top(struct tog_view *view)
965 49b24ee5 2022-07-03 mark return view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
966 49b24ee5 2022-07-03 mark view_is_splitscreen(view->child);
969 9b058f45 2022-06-30 mark static void
970 9b058f45 2022-06-30 mark view_border(struct tog_view *view)
972 9b058f45 2022-06-30 mark PANEL *panel;
973 9b058f45 2022-06-30 mark const struct tog_view *view_above;
975 9b058f45 2022-06-30 mark if (view->parent)
976 9b058f45 2022-06-30 mark return view_border(view->parent);
978 9b058f45 2022-06-30 mark panel = panel_above(view->panel);
979 9b058f45 2022-06-30 mark if (panel == NULL)
982 9b058f45 2022-06-30 mark view_above = panel_userptr(panel);
983 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
984 9b058f45 2022-06-30 mark mvwhline(view->window, view_above->begin_y - 1,
985 9b058f45 2022-06-30 mark view->begin_x, got_locale_is_utf8() ?
986 9b058f45 2022-06-30 mark ACS_HLINE : '-', view->ncols);
988 9b058f45 2022-06-30 mark mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
989 9b058f45 2022-06-30 mark got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
992 3c1dfe12 2022-07-08 mark static const struct got_error *view_init_hsplit(struct tog_view *, int);
993 9b058f45 2022-06-30 mark static const struct got_error *request_log_commits(struct tog_view *);
994 9b058f45 2022-06-30 mark static const struct got_error *offset_selection_down(struct tog_view *);
995 9b058f45 2022-06-30 mark static void offset_selection_up(struct tog_view *);
996 3c1dfe12 2022-07-08 mark static void view_get_split(struct tog_view *, int *, int *);
998 4d8c2215 2018-08-19 stsp static const struct got_error *
999 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
1001 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
1002 9b058f45 2022-06-30 mark int dif, nlines, ncols;
1004 9b058f45 2022-06-30 mark dif = LINES - view->lines; /* line difference */
1006 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
1007 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
1009 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
1010 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
1011 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
1013 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
1015 4dd27a72 2022-06-29 stsp if (view->child) {
1016 9b058f45 2022-06-30 mark int hs = view->child->begin_y;
1018 24b9cfdc 2022-06-30 stsp if (!view_is_fullscreen(view))
1019 c71ed39a 2022-06-29 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
1020 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN ||
1021 9b058f45 2022-06-30 mark view->child->begin_x == 0) {
1022 0dbbbe90 2022-06-17 op ncols = COLS;
1024 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
1025 5c60c32a 2018-10-18 stsp if (view->child->focussed)
1026 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1028 5c60c32a 2018-10-18 stsp show_panel(view->panel);
1030 0dbbbe90 2022-06-17 op ncols = view->child->begin_x;
1032 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
1033 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1036 9b058f45 2022-06-30 mark * XXX This is ugly and needs to be moved into the above
1037 9b058f45 2022-06-30 mark * logic but "works" for now and my attempts at moving it
1038 9b058f45 2022-06-30 mark * break either 'tab' or 'F' key maps in horizontal splits.
1041 9b058f45 2022-06-30 mark err = view_splitscreen(view->child);
1043 9b058f45 2022-06-30 mark return err;
1044 9b058f45 2022-06-30 mark if (dif < 0) { /* top split decreased */
1045 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1047 9b058f45 2022-06-30 mark return err;
1049 9b058f45 2022-06-30 mark view_border(view);
1050 9b058f45 2022-06-30 mark update_panels();
1051 9b058f45 2022-06-30 mark doupdate();
1052 9b058f45 2022-06-30 mark show_panel(view->child->panel);
1053 9b058f45 2022-06-30 mark nlines = view->nlines;
1055 0dbbbe90 2022-06-17 op } else if (view->parent == NULL)
1056 0dbbbe90 2022-06-17 op ncols = COLS;
1058 571ccd73 2022-07-19 mark if (view->resize && dif > 0) {
1059 571ccd73 2022-07-19 mark err = view->resize(view, dif);
1061 571ccd73 2022-07-19 mark return err;
1064 0dbbbe90 2022-06-17 op if (wresize(view->window, nlines, ncols) == ERR)
1065 0dbbbe90 2022-06-17 op return got_error_from_errno("wresize");
1066 0dbbbe90 2022-06-17 op if (replace_panel(view->panel, view->window) == ERR)
1067 0dbbbe90 2022-06-17 op return got_error_from_errno("replace_panel");
1068 0dbbbe90 2022-06-17 op wclear(view->window);
1070 0dbbbe90 2022-06-17 op view->nlines = nlines;
1071 0dbbbe90 2022-06-17 op view->ncols = ncols;
1072 0dbbbe90 2022-06-17 op view->lines = LINES;
1073 0dbbbe90 2022-06-17 op view->cols = COLS;
1075 5c60c32a 2018-10-18 stsp return NULL;
1078 571ccd73 2022-07-19 mark static const struct got_error *
1079 571ccd73 2022-07-19 mark resize_log_view(struct tog_view *view, int increase)
1081 6fe51fee 2022-07-22 mark struct tog_log_view_state *s = &view->state.log;
1082 6fe51fee 2022-07-22 mark const struct got_error *err = NULL;
1083 6fe51fee 2022-07-22 mark int n = 0;
1085 6fe51fee 2022-07-22 mark if (s->selected_entry)
1086 6fe51fee 2022-07-22 mark n = s->selected_entry->idx + view->lines - s->selected;
1089 571ccd73 2022-07-19 mark * Request commits to account for the increased
1090 571ccd73 2022-07-19 mark * height so we have enough to populate the view.
1092 568eae95 2022-09-11 mark if (s->commits->ncommits < n) {
1093 568eae95 2022-09-11 mark view->nscrolled = n - s->commits->ncommits + increase + 1;
1094 571ccd73 2022-07-19 mark err = request_log_commits(view);
1097 571ccd73 2022-07-19 mark return err;
1100 d9a7ab53 2022-07-11 mark static void
1101 d9a7ab53 2022-07-11 mark view_adjust_offset(struct tog_view *view, int n)
1103 d9a7ab53 2022-07-11 mark if (n == 0)
1106 d9a7ab53 2022-07-11 mark if (view->parent && view->parent->offset) {
1107 d9a7ab53 2022-07-11 mark if (view->parent->offset + n >= 0)
1108 d9a7ab53 2022-07-11 mark view->parent->offset += n;
1110 d9a7ab53 2022-07-11 mark view->parent->offset = 0;
1111 d9a7ab53 2022-07-11 mark } else if (view->offset) {
1112 d9a7ab53 2022-07-11 mark if (view->offset - n >= 0)
1113 d9a7ab53 2022-07-11 mark view->offset -= n;
1115 d9a7ab53 2022-07-11 mark view->offset = 0;
1119 3c1dfe12 2022-07-08 mark static const struct got_error *
1120 3c1dfe12 2022-07-08 mark view_resize_split(struct tog_view *view, int resize)
1122 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1123 3c1dfe12 2022-07-08 mark struct tog_view *v = NULL;
1125 3c1dfe12 2022-07-08 mark if (view->parent)
1126 3c1dfe12 2022-07-08 mark v = view->parent;
1130 3c1dfe12 2022-07-08 mark if (!v->child || !view_is_splitscreen(v->child))
1131 3c1dfe12 2022-07-08 mark return NULL;
1133 571ccd73 2022-07-19 mark v->resized = v->child->resized = resize; /* lock for resize event */
1135 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
1136 3c1dfe12 2022-07-08 mark if (v->child->resized_y)
1137 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1138 3c1dfe12 2022-07-08 mark if (view->parent)
1139 3c1dfe12 2022-07-08 mark v->child->begin_y -= resize;
1141 3c1dfe12 2022-07-08 mark v->child->begin_y += resize;
1142 3c1dfe12 2022-07-08 mark if (v->child->begin_y < 3) {
1143 3c1dfe12 2022-07-08 mark view->count = 0;
1144 3c1dfe12 2022-07-08 mark v->child->begin_y = 3;
1145 3c1dfe12 2022-07-08 mark } else if (v->child->begin_y > LINES - 1) {
1146 3c1dfe12 2022-07-08 mark view->count = 0;
1147 3c1dfe12 2022-07-08 mark v->child->begin_y = LINES - 1;
1149 3c1dfe12 2022-07-08 mark v->ncols = COLS;
1150 3c1dfe12 2022-07-08 mark v->child->ncols = COLS;
1151 d9a7ab53 2022-07-11 mark view_adjust_offset(view, resize);
1152 3c1dfe12 2022-07-08 mark err = view_init_hsplit(v, v->child->begin_y);
1154 3c1dfe12 2022-07-08 mark return err;
1155 3c1dfe12 2022-07-08 mark v->child->resized_y = v->child->begin_y;
1157 3c1dfe12 2022-07-08 mark if (v->child->resized_x)
1158 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1159 3c1dfe12 2022-07-08 mark if (view->parent)
1160 3c1dfe12 2022-07-08 mark v->child->begin_x -= resize;
1162 3c1dfe12 2022-07-08 mark v->child->begin_x += resize;
1163 3c1dfe12 2022-07-08 mark if (v->child->begin_x < 11) {
1164 3c1dfe12 2022-07-08 mark view->count = 0;
1165 3c1dfe12 2022-07-08 mark v->child->begin_x = 11;
1166 3c1dfe12 2022-07-08 mark } else if (v->child->begin_x > COLS - 1) {
1167 3c1dfe12 2022-07-08 mark view->count = 0;
1168 3c1dfe12 2022-07-08 mark v->child->begin_x = COLS - 1;
1170 3c1dfe12 2022-07-08 mark v->child->resized_x = v->child->begin_x;
1173 3c1dfe12 2022-07-08 mark v->child->mode = v->mode;
1174 3c1dfe12 2022-07-08 mark v->child->nlines = v->lines - v->child->begin_y;
1175 3c1dfe12 2022-07-08 mark v->child->ncols = v->cols - v->child->begin_x;
1176 3c1dfe12 2022-07-08 mark v->focus_child = 1;
1178 3c1dfe12 2022-07-08 mark err = view_fullscreen(v);
1180 3c1dfe12 2022-07-08 mark return err;
1181 3c1dfe12 2022-07-08 mark err = view_splitscreen(v->child);
1183 3c1dfe12 2022-07-08 mark return err;
1185 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1186 3c1dfe12 2022-07-08 mark err = offset_selection_down(v->child);
1188 3c1dfe12 2022-07-08 mark return err;
1191 6fe51fee 2022-07-22 mark if (v->resize)
1192 6fe51fee 2022-07-22 mark err = v->resize(v, 0);
1193 6fe51fee 2022-07-22 mark else if (v->child->resize)
1194 6fe51fee 2022-07-22 mark err = v->child->resize(v->child, 0);
1196 571ccd73 2022-07-19 mark v->resized = v->child->resized = 0;
1198 3c1dfe12 2022-07-08 mark return err;
1201 3c1dfe12 2022-07-08 mark static void
1202 3c1dfe12 2022-07-08 mark view_transfer_size(struct tog_view *dst, struct tog_view *src)
1204 3c1dfe12 2022-07-08 mark struct tog_view *v = src->child ? src->child : src;
1206 3c1dfe12 2022-07-08 mark dst->resized_x = v->resized_x;
1207 3c1dfe12 2022-07-08 mark dst->resized_y = v->resized_y;
1210 669b5ffa 2018-10-07 stsp static const struct got_error *
1211 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
1213 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1215 669b5ffa 2018-10-07 stsp if (view->child == NULL)
1216 669b5ffa 2018-10-07 stsp return NULL;
1218 669b5ffa 2018-10-07 stsp err = view_close(view->child);
1219 669b5ffa 2018-10-07 stsp view->child = NULL;
1220 669b5ffa 2018-10-07 stsp return err;
1223 0dbbbe90 2022-06-17 op static const struct got_error *
1224 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
1226 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1228 669b5ffa 2018-10-07 stsp view->child = child;
1229 669b5ffa 2018-10-07 stsp child->parent = view;
1231 3c1dfe12 2022-07-08 mark err = view_resize(view);
1233 3c1dfe12 2022-07-08 mark return err;
1235 3c1dfe12 2022-07-08 mark if (view->child->resized_x || view->child->resized_y)
1236 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1238 3c1dfe12 2022-07-08 mark return err;
1241 136e2bd4 2022-07-23 mark static const struct got_error *view_dispatch_request(struct tog_view **,
1242 136e2bd4 2022-07-23 mark struct tog_view *, enum tog_view_type, int, int);
1244 136e2bd4 2022-07-23 mark static const struct got_error *
1245 136e2bd4 2022-07-23 mark view_request_new(struct tog_view **requested, struct tog_view *view,
1246 136e2bd4 2022-07-23 mark enum tog_view_type request)
1248 136e2bd4 2022-07-23 mark struct tog_view *new_view = NULL;
1249 136e2bd4 2022-07-23 mark const struct got_error *err;
1250 136e2bd4 2022-07-23 mark int y = 0, x = 0;
1252 136e2bd4 2022-07-23 mark *requested = NULL;
1254 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP)
1255 136e2bd4 2022-07-23 mark view_get_split(view, &y, &x);
1257 136e2bd4 2022-07-23 mark err = view_dispatch_request(&new_view, view, request, y, x);
1259 136e2bd4 2022-07-23 mark return err;
1261 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && view->mode == TOG_VIEW_SPLIT_HRZN &&
1262 94274a8f 2022-09-19 mark request != TOG_VIEW_HELP) {
1263 136e2bd4 2022-07-23 mark err = view_init_hsplit(view, y);
1265 136e2bd4 2022-07-23 mark return err;
1268 136e2bd4 2022-07-23 mark view->focussed = 0;
1269 136e2bd4 2022-07-23 mark new_view->focussed = 1;
1270 136e2bd4 2022-07-23 mark new_view->mode = view->mode;
1271 94274a8f 2022-09-19 mark new_view->nlines = request == TOG_VIEW_HELP ?
1272 94274a8f 2022-09-19 mark view->lines : view->lines - y;
1274 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP) {
1275 136e2bd4 2022-07-23 mark view_transfer_size(new_view, view);
1276 136e2bd4 2022-07-23 mark err = view_close_child(view);
1278 136e2bd4 2022-07-23 mark return err;
1279 136e2bd4 2022-07-23 mark err = view_set_child(view, new_view);
1281 136e2bd4 2022-07-23 mark return err;
1282 136e2bd4 2022-07-23 mark view->focus_child = 1;
1284 136e2bd4 2022-07-23 mark *requested = new_view;
1286 136e2bd4 2022-07-23 mark return NULL;
1289 34bc9ec9 2019-02-22 stsp static void
1290 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
1292 25791caa 2018-10-24 stsp int cols, lines;
1293 25791caa 2018-10-24 stsp struct winsize size;
1295 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
1296 25791caa 2018-10-24 stsp cols = 80; /* Default */
1297 25791caa 2018-10-24 stsp lines = 24;
1299 25791caa 2018-10-24 stsp cols = size.ws_col;
1300 25791caa 2018-10-24 stsp lines = size.ws_row;
1302 25791caa 2018-10-24 stsp resize_term(lines, cols);
1305 2b49a8ae 2019-06-22 stsp static const struct got_error *
1306 602eda79 2023-02-09 mark view_search_start(struct tog_view *view, int fast_refresh)
1308 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
1309 9b058f45 2022-06-30 mark struct tog_view *v = view;
1310 2b49a8ae 2019-06-22 stsp char pattern[1024];
1313 c0c4acc8 2021-01-24 stsp if (view->search_started) {
1314 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
1315 c0c4acc8 2021-01-24 stsp view->searching = 0;
1316 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
1318 c0c4acc8 2021-01-24 stsp view->search_started = 0;
1320 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
1321 2b49a8ae 2019-06-22 stsp return NULL;
1323 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1324 9b058f45 2022-06-30 mark v = view->child;
1325 9d0feb8b 2022-12-27 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1326 9d0feb8b 2022-12-27 mark v = view->parent;
1328 9b058f45 2022-06-30 mark mvwaddstr(v->window, v->nlines - 1, 0, "/");
1329 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1331 092a9f9c 2022-12-27 mark nodelay(v->window, FALSE); /* block for search term input */
1332 2b49a8ae 2019-06-22 stsp nocbreak();
1334 9b058f45 2022-06-30 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
1335 9b058f45 2022-06-30 mark wrefresh(v->window);
1338 092a9f9c 2022-12-27 mark nodelay(v->window, TRUE);
1339 098596c5 2023-04-14 stsp if (!fast_refresh && !using_mock_io)
1340 602eda79 2023-02-09 mark halfdelay(10);
1341 2b49a8ae 2019-06-22 stsp if (ret == ERR)
1342 2b49a8ae 2019-06-22 stsp return NULL;
1344 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
1345 7c32bd05 2019-06-22 stsp err = view->search_start(view);
1346 7c32bd05 2019-06-22 stsp if (err) {
1347 7c32bd05 2019-06-22 stsp regfree(&view->regex);
1348 7c32bd05 2019-06-22 stsp return err;
1350 c0c4acc8 2021-01-24 stsp view->search_started = 1;
1351 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
1352 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
1353 2b49a8ae 2019-06-22 stsp view->search_next(view);
1356 2b49a8ae 2019-06-22 stsp return NULL;
1359 7532ccda 2022-07-11 mark /* Switch split mode. If view is a parent or child, draw the new splitscreen. */
1360 d2366e29 2022-07-07 mark static const struct got_error *
1361 d2366e29 2022-07-07 mark switch_split(struct tog_view *view)
1363 d2366e29 2022-07-07 mark const struct got_error *err = NULL;
1364 d2366e29 2022-07-07 mark struct tog_view *v = NULL;
1366 d2366e29 2022-07-07 mark if (view->parent)
1367 d2366e29 2022-07-07 mark v = view->parent;
1371 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN)
1372 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1374 d2366e29 2022-07-07 mark v->mode = TOG_VIEW_SPLIT_HRZN;
1376 7532ccda 2022-07-11 mark if (!v->child)
1377 7532ccda 2022-07-11 mark return NULL;
1378 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->cols < 120)
1379 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_NONE;
1381 d2366e29 2022-07-07 mark view_get_split(v, &v->child->begin_y, &v->child->begin_x);
1382 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN && v->child->resized_y)
1383 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1384 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->child->resized_x)
1385 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1388 d2366e29 2022-07-07 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1389 d2366e29 2022-07-07 mark v->ncols = COLS;
1390 d2366e29 2022-07-07 mark v->child->ncols = COLS;
1391 7532ccda 2022-07-11 mark v->child->nscrolled = LINES - v->child->nlines;
1393 d2366e29 2022-07-07 mark err = view_init_hsplit(v, v->child->begin_y);
1395 d2366e29 2022-07-07 mark return err;
1397 d2366e29 2022-07-07 mark v->child->mode = v->mode;
1398 d2366e29 2022-07-07 mark v->child->nlines = v->lines - v->child->begin_y;
1399 d2366e29 2022-07-07 mark v->focus_child = 1;
1401 d2366e29 2022-07-07 mark err = view_fullscreen(v);
1403 d2366e29 2022-07-07 mark return err;
1404 d2366e29 2022-07-07 mark err = view_splitscreen(v->child);
1406 d2366e29 2022-07-07 mark return err;
1408 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_NONE)
1409 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1410 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1411 7532ccda 2022-07-11 mark err = offset_selection_down(v);
1413 279d2047 2022-07-29 stsp return err;
1414 d2366e29 2022-07-07 mark err = offset_selection_down(v->child);
1416 279d2047 2022-07-29 stsp return err;
1418 7532ccda 2022-07-11 mark offset_selection_up(v);
1419 7532ccda 2022-07-11 mark offset_selection_up(v->child);
1421 dff91825 2022-07-22 mark if (v->resize)
1422 dff91825 2022-07-22 mark err = v->resize(v, 0);
1423 dff91825 2022-07-22 mark else if (v->child->resize)
1424 dff91825 2022-07-22 mark err = v->child->resize(v->child, 0);
1426 d2366e29 2022-07-07 mark return err;
1430 af21bb7e 2023-04-12 mark * Strip trailing whitespace from str starting at byte *n;
1431 af21bb7e 2023-04-12 mark * if *n < 0, use strlen(str). Return new str length in *n.
1433 af21bb7e 2023-04-12 mark static void
1434 af21bb7e 2023-04-12 mark strip_trailing_ws(char *str, int *n)
1436 af21bb7e 2023-04-12 mark size_t x = *n;
1438 af21bb7e 2023-04-12 mark if (str == NULL || *str == '\0')
1441 af21bb7e 2023-04-12 mark if (x < 0)
1442 af21bb7e 2023-04-12 mark x = strlen(str);
1444 af21bb7e 2023-04-12 mark while (x-- > 0 && isspace((unsigned char)str[x]))
1445 af21bb7e 2023-04-12 mark str[x] = '\0';
1447 af21bb7e 2023-04-12 mark *n = x + 1;
1451 af21bb7e 2023-04-12 mark * Extract visible substring of line y from the curses screen
1452 af21bb7e 2023-04-12 mark * and strip trailing whitespace. If vline is set and locale is
1453 af21bb7e 2023-04-12 mark * UTF-8, overwrite line[vline] with '|' because the ACS_VLINE
1454 af21bb7e 2023-04-12 mark * character is written out as 'x'. Write the line to file f.
1456 af21bb7e 2023-04-12 mark static const struct got_error *
1457 af21bb7e 2023-04-12 mark view_write_line(FILE *f, int y, int vline)
1459 af21bb7e 2023-04-12 mark char line[COLS * MB_LEN_MAX]; /* allow for multibyte chars */
1462 af21bb7e 2023-04-12 mark r = mvwinnstr(curscr, y, 0, line, sizeof(line));
1463 af21bb7e 2023-04-12 mark if (r == ERR)
1464 af21bb7e 2023-04-12 mark return got_error_fmt(GOT_ERR_RANGE,
1465 af21bb7e 2023-04-12 mark "failed to extract line %d", y);
1468 af21bb7e 2023-04-12 mark * In some views, lines are padded with blanks to COLS width.
1469 af21bb7e 2023-04-12 mark * Strip them so we can diff without the -b flag when testing.
1471 af21bb7e 2023-04-12 mark strip_trailing_ws(line, &r);
1473 af21bb7e 2023-04-12 mark if (vline > 0 && got_locale_is_utf8())
1474 af21bb7e 2023-04-12 mark line[vline] = '|';
1476 af21bb7e 2023-04-12 mark w = fprintf(f, "%s\n", line);
1477 af21bb7e 2023-04-12 mark if (w != r + 1) /* \n */
1478 af21bb7e 2023-04-12 mark return got_ferror(f, GOT_ERR_IO);
1480 af21bb7e 2023-04-12 mark return NULL;
1484 af21bb7e 2023-04-12 mark * Capture the visible curses screen by writing each line to the
1485 af21bb7e 2023-04-12 mark * file at the path set via the TOG_SCR_DUMP environment variable.
1487 af21bb7e 2023-04-12 mark static const struct got_error *
1488 af21bb7e 2023-04-12 mark screendump(struct tog_view *view)
1490 af21bb7e 2023-04-12 mark const struct got_error *err;
1491 af21bb7e 2023-04-12 mark FILE *f = NULL;
1492 af21bb7e 2023-04-12 mark const char *path;
1495 af21bb7e 2023-04-12 mark path = getenv("TOG_SCR_DUMP");
1496 af21bb7e 2023-04-12 mark if (path == NULL || *path == '\0')
1497 af21bb7e 2023-04-12 mark return got_error_msg(GOT_ERR_BAD_PATH,
1498 af21bb7e 2023-04-12 mark "TOG_SCR_DUMP path not set to capture screen dump");
1499 af21bb7e 2023-04-12 mark f = fopen(path, "wex");
1500 af21bb7e 2023-04-12 mark if (f == NULL)
1501 af21bb7e 2023-04-12 mark return got_error_from_errno_fmt("fopen: %s", path);
1503 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_x) ||
1504 af21bb7e 2023-04-12 mark (view->parent && view->begin_x)) {
1505 af21bb7e 2023-04-12 mark int ncols = view->child ? view->ncols : view->parent->ncols;
1507 af21bb7e 2023-04-12 mark /* vertical splitscreen */
1508 af21bb7e 2023-04-12 mark for (i = 0; i < view->nlines; ++i) {
1509 af21bb7e 2023-04-12 mark err = view_write_line(f, i, ncols - 1);
1511 af21bb7e 2023-04-12 mark goto done;
1514 af21bb7e 2023-04-12 mark int hline = 0;
1516 af21bb7e 2023-04-12 mark /* fullscreen or horizontal splitscreen */
1517 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_y) ||
1518 af21bb7e 2023-04-12 mark (view->parent && view->begin_y)) /* hsplit */
1519 af21bb7e 2023-04-12 mark hline = view->child ?
1520 af21bb7e 2023-04-12 mark view->child->begin_y : view->begin_y;
1522 af21bb7e 2023-04-12 mark for (i = 0; i < view->lines; i++) {
1523 af21bb7e 2023-04-12 mark if (hline && got_locale_is_utf8() && i == hline - 1) {
1526 af21bb7e 2023-04-12 mark /* ACS_HLINE writes out as 'q', overwrite it */
1527 af21bb7e 2023-04-12 mark for (c = 0; c < view->cols; ++c)
1528 af21bb7e 2023-04-12 mark fputc('-', f);
1529 af21bb7e 2023-04-12 mark fputc('\n', f);
1533 af21bb7e 2023-04-12 mark err = view_write_line(f, i, 0);
1535 af21bb7e 2023-04-12 mark goto done;
1540 af21bb7e 2023-04-12 mark if (f && fclose(f) == EOF && err == NULL)
1541 af21bb7e 2023-04-12 mark err = got_ferror(f, GOT_ERR_IO);
1542 af21bb7e 2023-04-12 mark return err;
1546 f0032ce6 2022-07-02 mark * Compute view->count from numeric input. Assign total to view->count and
1547 f0032ce6 2022-07-02 mark * return first non-numeric key entered.
1549 640cd7ff 2022-06-22 mark static int
1550 640cd7ff 2022-06-22 mark get_compound_key(struct tog_view *view, int c)
1552 9b058f45 2022-06-30 mark struct tog_view *v = view;
1553 9b058f45 2022-06-30 mark int x, n = 0;
1555 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1556 9b058f45 2022-06-30 mark v = view->child;
1557 9b058f45 2022-06-30 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1558 9b058f45 2022-06-30 mark v = view->parent;
1560 640cd7ff 2022-06-22 mark view->count = 0;
1561 f0032ce6 2022-07-02 mark cbreak(); /* block for input */
1562 94b80cfa 2022-08-01 mark nodelay(view->window, FALSE);
1563 9b058f45 2022-06-30 mark wmove(v->window, v->nlines - 1, 0);
1564 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1565 9b058f45 2022-06-30 mark waddch(v->window, ':');
1568 9b058f45 2022-06-30 mark x = getcurx(v->window);
1569 9b058f45 2022-06-30 mark if (x != ERR && x < view->ncols) {
1570 9b058f45 2022-06-30 mark waddch(v->window, c);
1571 9b058f45 2022-06-30 mark wrefresh(v->window);
1575 640cd7ff 2022-06-22 mark * Don't overflow. Max valid request should be the greatest
1576 640cd7ff 2022-06-22 mark * between the longest and total lines; cap at 10 million.
1578 640cd7ff 2022-06-22 mark if (n >= 9999999)
1579 640cd7ff 2022-06-22 mark n = 9999999;
1581 640cd7ff 2022-06-22 mark n = n * 10 + (c - '0');
1582 640cd7ff 2022-06-22 mark } while (((c = wgetch(view->window))) >= '0' && c <= '9' && c != ERR);
1584 94b80cfa 2022-08-01 mark if (c == 'G' || c == 'g') { /* nG key map */
1585 94b80cfa 2022-08-01 mark view->gline = view->hiline = n;
1590 640cd7ff 2022-06-22 mark /* Massage excessive or inapplicable values at the input handler. */
1591 640cd7ff 2022-06-22 mark view->count = n;
1596 3f6c6614 2023-01-23 mark static void
1597 3f6c6614 2023-01-23 mark action_report(struct tog_view *view)
1599 3f6c6614 2023-01-23 mark struct tog_view *v = view;
1601 3f6c6614 2023-01-23 mark if (view_is_hsplit_top(view))
1602 3f6c6614 2023-01-23 mark v = view->child;
1603 3f6c6614 2023-01-23 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1604 3f6c6614 2023-01-23 mark v = view->parent;
1606 3f6c6614 2023-01-23 mark wmove(v->window, v->nlines - 1, 0);
1607 3f6c6614 2023-01-23 mark wclrtoeol(v->window);
1608 3f6c6614 2023-01-23 mark wprintw(v->window, ":%s", view->action);
1609 3f6c6614 2023-01-23 mark wrefresh(v->window);
1612 3f6c6614 2023-01-23 mark * Clear action status report. Only clear in blame view
1613 3f6c6614 2023-01-23 mark * once annotating is complete, otherwise it's too fast.
1615 3f6c6614 2023-01-23 mark if (view->type == TOG_VIEW_BLAME) {
1616 3f6c6614 2023-01-23 mark if (view->state.blame.blame_complete)
1617 3f6c6614 2023-01-23 mark view->action = NULL;
1619 3f6c6614 2023-01-23 mark view->action = NULL;
1623 af21bb7e 2023-04-12 mark * Read the next line from the test script and assign
1624 af21bb7e 2023-04-12 mark * key instruction to *ch. If at EOF, set the *done flag.
1626 0cf4efb1 2018-09-29 stsp static const struct got_error *
1627 af21bb7e 2023-04-12 mark tog_read_script_key(FILE *script, int *ch, int *done)
1629 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1630 af21bb7e 2023-04-12 mark char *line = NULL;
1631 af21bb7e 2023-04-12 mark size_t linesz = 0;
1635 8d212112 2023-04-16 mark if (tog_io.wait_for_ui)
1636 8d212112 2023-04-16 mark goto done;
1638 af21bb7e 2023-04-12 mark if (getline(&line, &linesz, script) == -1) {
1639 af21bb7e 2023-04-12 mark if (feof(script)) {
1640 af21bb7e 2023-04-12 mark *done = 1;
1641 af21bb7e 2023-04-12 mark goto done;
1643 af21bb7e 2023-04-12 mark err = got_ferror(script, GOT_ERR_IO);
1644 af21bb7e 2023-04-12 mark goto done;
1647 8d212112 2023-04-16 mark if (strncasecmp(line, "WAIT_FOR_UI", 11) == 0)
1648 8d212112 2023-04-16 mark tog_io.wait_for_ui = 1;
1649 8d212112 2023-04-16 mark else if (strncasecmp(line, "KEY_ENTER", 9) == 0)
1650 af21bb7e 2023-04-12 mark *ch = KEY_ENTER;
1651 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_RIGHT", 9) == 0)
1652 af21bb7e 2023-04-12 mark *ch = KEY_RIGHT;
1653 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_LEFT", 8) == 0)
1654 af21bb7e 2023-04-12 mark *ch = KEY_LEFT;
1655 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_DOWN", 8) == 0)
1656 af21bb7e 2023-04-12 mark *ch = KEY_DOWN;
1657 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_UP", 6) == 0)
1658 af21bb7e 2023-04-12 mark *ch = KEY_UP;
1659 af21bb7e 2023-04-12 mark else if (strncasecmp(line, TOG_SCREEN_DUMP, TOG_SCREEN_DUMP_LEN) == 0)
1660 af21bb7e 2023-04-12 mark *ch = TOG_KEY_SCRDUMP;
1662 af21bb7e 2023-04-12 mark *ch = *line;
1665 af21bb7e 2023-04-12 mark free(line);
1666 af21bb7e 2023-04-12 mark return err;
1669 af21bb7e 2023-04-12 mark static const struct got_error *
1670 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
1671 098596c5 2023-04-14 stsp struct tog_view_list_head *views, int fast_refresh)
1673 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1674 669b5ffa 2018-10-07 stsp struct tog_view *v;
1675 1a76625f 2018-10-22 stsp int ch, errcode;
1677 e5a0f69f 2018-08-18 stsp *new = NULL;
1679 3f6c6614 2023-01-23 mark if (view->action)
1680 3f6c6614 2023-01-23 mark action_report(view);
1682 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
1683 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
1684 640cd7ff 2022-06-22 mark view->search_next_done == TOG_SEARCH_HAVE_NONE) {
1685 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
1686 640cd7ff 2022-06-22 mark view->count = 0;
1689 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
1690 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1691 82954512 2020-02-03 stsp if (errcode)
1692 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1693 82954512 2020-02-03 stsp "pthread_mutex_unlock");
1694 3da8ef85 2021-09-21 stsp sched_yield();
1695 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
1696 82954512 2020-02-03 stsp if (errcode)
1697 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1698 82954512 2020-02-03 stsp "pthread_mutex_lock");
1699 60493ae3 2019-06-20 stsp view->search_next(view);
1700 60493ae3 2019-06-20 stsp return NULL;
1703 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
1704 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1705 1a76625f 2018-10-22 stsp if (errcode)
1706 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
1708 098596c5 2023-04-14 stsp if (using_mock_io) {
1709 098596c5 2023-04-14 stsp err = tog_read_script_key(tog_io.f, &ch, done);
1710 c736b84a 2023-04-16 mark if (err) {
1711 c736b84a 2023-04-16 mark errcode = pthread_mutex_lock(&tog_mutex);
1712 af21bb7e 2023-04-12 mark return err;
1714 af21bb7e 2023-04-12 mark } else if (view->count && --view->count) {
1716 a6d37fac 2022-07-03 mark nodelay(view->window, TRUE);
1717 640cd7ff 2022-06-22 mark ch = wgetch(view->window);
1718 af21bb7e 2023-04-12 mark /* let C-g or backspace abort unfinished count */
1719 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
1720 a6d37fac 2022-07-03 mark view->count = 0;
1722 a6d37fac 2022-07-03 mark ch = view->ch;
1724 a6d37fac 2022-07-03 mark ch = wgetch(view->window);
1725 640cd7ff 2022-06-22 mark if (ch >= '1' && ch <= '9')
1726 640cd7ff 2022-06-22 mark view->ch = ch = get_compound_key(view, ch);
1728 94b80cfa 2022-08-01 mark if (view->hiline && ch != ERR && ch != 0)
1729 94b80cfa 2022-08-01 mark view->hiline = 0; /* key pressed, clear line highlight */
1730 94b80cfa 2022-08-01 mark nodelay(view->window, TRUE);
1731 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1732 1a76625f 2018-10-22 stsp if (errcode)
1733 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1735 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
1736 25791caa 2018-10-24 stsp tog_resizeterm();
1737 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
1738 61266923 2020-01-14 stsp tog_sigcont_received = 0;
1739 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
1740 25791caa 2018-10-24 stsp err = view_resize(v);
1742 25791caa 2018-10-24 stsp return err;
1743 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
1745 25791caa 2018-10-24 stsp return err;
1746 cdfcfb03 2020-12-06 stsp if (v->child) {
1747 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
1749 cdfcfb03 2020-12-06 stsp return err;
1750 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
1751 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
1753 cdfcfb03 2020-12-06 stsp return err;
1754 3c1dfe12 2022-07-08 mark if (v->child->resized_x || v->child->resized_y) {
1755 3c1dfe12 2022-07-08 mark err = view_resize_split(v, 0);
1757 3c1dfe12 2022-07-08 mark return err;
1763 e5a0f69f 2018-08-18 stsp switch (ch) {
1766 ec2a9698 2022-09-15 mark case KEY_F(1):
1767 ec2a9698 2022-09-15 mark if (view->type == TOG_VIEW_HELP)
1768 ec2a9698 2022-09-15 mark err = view->reset(view);
1770 ec2a9698 2022-09-15 mark err = view_request_new(new, view, TOG_VIEW_HELP);
1773 640cd7ff 2022-06-22 mark view->count = 0;
1774 1e37a5c2 2019-05-12 jcs if (view->child) {
1775 e78dc838 2020-12-04 stsp view->focussed = 0;
1776 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1777 e78dc838 2020-12-04 stsp view->focus_child = 1;
1778 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
1779 e78dc838 2020-12-04 stsp view->focussed = 0;
1780 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
1781 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1782 9b058f45 2022-06-30 mark if (!view_is_splitscreen(view)) {
1783 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1784 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent,
1787 9b058f45 2022-06-30 mark return err;
1789 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1790 6131ff18 2022-06-20 mark err = view_fullscreen(view->parent);
1792 9b058f45 2022-06-30 mark return err;
1797 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN) {
1798 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1799 9b058f45 2022-06-30 mark /* might need more commits to fill fullscreen */
1800 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent, 0);
1804 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1806 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1807 9970f7fc 2020-12-03 stsp view->dying = 1;
1813 640cd7ff 2022-06-22 mark view->count = 0;
1814 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
1815 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
1817 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
1818 e78dc838 2020-12-04 stsp view->focussed = 0;
1819 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1820 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
1822 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
1824 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1828 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
1829 9970f7fc 2020-12-03 stsp KEY_RESIZE);
1831 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
1832 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
1833 e78dc838 2020-12-04 stsp view->focussed = 1;
1834 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
1836 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
1837 9b058f45 2022-06-30 mark if (!err && view->mode != TOG_VIEW_SPLIT_HRZN)
1838 6131ff18 2022-06-20 mark err = view_resize(view->parent);
1840 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1844 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
1848 6fe51fee 2022-07-22 mark if (view->resize) {
1849 6fe51fee 2022-07-22 mark err = view->resize(view, 0);
1853 9b058f45 2022-06-30 mark if (view->parent)
1854 9b058f45 2022-06-30 mark err = offset_selection_down(view->parent);
1856 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1859 3c1dfe12 2022-07-08 mark view->count = 0;
1860 d2366e29 2022-07-07 mark err = switch_split(view);
1863 3c1dfe12 2022-07-08 mark err = view_resize_split(view, -1);
1866 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 1);
1868 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
1871 640cd7ff 2022-06-22 mark view->count = 0;
1872 60493ae3 2019-06-20 stsp if (view->search_start)
1873 602eda79 2023-02-09 mark view_search_start(view, fast_refresh);
1875 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1879 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
1880 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
1881 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
1882 60493ae3 2019-06-20 stsp view->search_next_done = 0;
1883 60493ae3 2019-06-20 stsp view->search_next(view);
1885 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1888 3f6c6614 2023-01-23 mark if (tog_diff_algo == GOT_DIFF_ALGORITHM_MYERS) {
1889 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
1890 3f6c6614 2023-01-23 mark view->action = "Patience diff algorithm";
1892 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
1893 3f6c6614 2023-01-23 mark view->action = "Myers diff algorithm";
1895 917d79a7 2022-07-01 stsp TAILQ_FOREACH(v, views, entry) {
1896 917d79a7 2022-07-01 stsp if (v->reset) {
1897 917d79a7 2022-07-01 stsp err = v->reset(v);
1899 917d79a7 2022-07-01 stsp return err;
1901 917d79a7 2022-07-01 stsp if (v->child && v->child->reset) {
1902 917d79a7 2022-07-01 stsp err = v->child->reset(v->child);
1904 917d79a7 2022-07-01 stsp return err;
1908 af21bb7e 2023-04-12 mark case TOG_KEY_SCRDUMP:
1909 af21bb7e 2023-04-12 mark err = screendump(view);
1912 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1916 e5a0f69f 2018-08-18 stsp return err;
1920 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1922 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1923 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1925 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1927 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1930 669b5ffa 2018-10-07 stsp return view->focussed;
1933 bcbd79e2 2018-08-19 stsp static const struct got_error *
1934 098596c5 2023-04-14 stsp tog_io_close(void)
1936 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1938 098596c5 2023-04-14 stsp if (tog_io.cin && fclose(tog_io.cin) == EOF)
1939 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cin, GOT_ERR_IO);
1940 098596c5 2023-04-14 stsp if (tog_io.cout && fclose(tog_io.cout) == EOF && err == NULL)
1941 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cout, GOT_ERR_IO);
1942 098596c5 2023-04-14 stsp if (tog_io.f && fclose(tog_io.f) == EOF && err == NULL)
1943 098596c5 2023-04-14 stsp err = got_ferror(tog_io.f, GOT_ERR_IO);
1945 af21bb7e 2023-04-12 mark return err;
1948 af21bb7e 2023-04-12 mark static const struct got_error *
1949 098596c5 2023-04-14 stsp view_loop(struct tog_view *view)
1951 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1952 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1953 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1954 d2366e29 2022-07-07 mark char *mode;
1955 fd823528 2018-10-22 stsp int fast_refresh = 10;
1956 1a76625f 2018-10-22 stsp int done = 0, errcode;
1958 d2366e29 2022-07-07 mark mode = getenv("TOG_VIEW_SPLIT_MODE");
1959 d2366e29 2022-07-07 mark if (!mode || !(*mode == 'h' || *mode == 'H'))
1960 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_VERT;
1962 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_HRZN;
1964 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1965 1a76625f 2018-10-22 stsp if (errcode)
1966 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1968 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1969 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1971 1004088d 2018-09-29 stsp view->focussed = 1;
1972 878940b7 2018-09-29 stsp err = view->show(view);
1974 0cf4efb1 2018-09-29 stsp return err;
1975 0cf4efb1 2018-09-29 stsp update_panels();
1976 0cf4efb1 2018-09-29 stsp doupdate();
1977 5629093a 2022-07-11 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_thread_error &&
1978 5629093a 2022-07-11 stsp !tog_fatal_signal_received()) {
1979 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1980 098596c5 2023-04-14 stsp if (fast_refresh && --fast_refresh == 0 && !using_mock_io)
1981 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1983 098596c5 2023-04-14 stsp err = view_input(&new_view, &done, view, &views, fast_refresh);
1987 dc2c3344 2023-01-23 mark if (view->dying && view == TAILQ_FIRST(&views) &&
1988 dc2c3344 2023-01-23 mark TAILQ_NEXT(view, entry) == NULL)
1990 dc2c3344 2023-01-23 mark if (done) {
1991 dc2c3344 2023-01-23 mark struct tog_view *v;
1994 dc2c3344 2023-01-23 mark * When we quit, scroll the screen up a single line
1995 dc2c3344 2023-01-23 mark * so we don't lose any information.
1997 dc2c3344 2023-01-23 mark TAILQ_FOREACH(v, &views, entry) {
1998 dc2c3344 2023-01-23 mark wmove(v->window, 0, 0);
1999 dc2c3344 2023-01-23 mark wdeleteln(v->window);
2000 dc2c3344 2023-01-23 mark wnoutrefresh(v->window);
2001 dc2c3344 2023-01-23 mark if (v->child && !view_is_fullscreen(v)) {
2002 dc2c3344 2023-01-23 mark wmove(v->child->window, 0, 0);
2003 dc2c3344 2023-01-23 mark wdeleteln(v->child->window);
2004 dc2c3344 2023-01-23 mark wnoutrefresh(v->child->window);
2007 dc2c3344 2023-01-23 mark doupdate();
2010 9970f7fc 2020-12-03 stsp if (view->dying) {
2011 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
2013 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
2014 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
2016 e78dc838 2020-12-04 stsp else if (view->parent)
2017 669b5ffa 2018-10-07 stsp prev = view->parent;
2019 e78dc838 2020-12-04 stsp if (view->parent) {
2020 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
2021 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
2022 9b058f45 2022-06-30 mark /* Restore fullscreen line height. */
2023 9b058f45 2022-06-30 mark view->parent->nlines = view->parent->lines;
2024 0dbbbe90 2022-06-17 op err = view_resize(view->parent);
2027 3c1dfe12 2022-07-08 mark /* Make resized splits persist. */
2028 3c1dfe12 2022-07-08 mark view_transfer_size(view->parent, view);
2030 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
2032 9970f7fc 2020-12-03 stsp err = view_close(view);
2034 e5a0f69f 2018-08-18 stsp goto done;
2036 e78dc838 2020-12-04 stsp view = NULL;
2037 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
2038 e78dc838 2020-12-04 stsp if (v->focussed)
2041 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
2042 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
2044 e78dc838 2020-12-04 stsp view = prev;
2045 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
2046 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
2047 e78dc838 2020-12-04 stsp tog_view_list_head);
2049 e78dc838 2020-12-04 stsp if (view) {
2050 e78dc838 2020-12-04 stsp if (view->focus_child) {
2051 e78dc838 2020-12-04 stsp view->child->focussed = 1;
2052 e78dc838 2020-12-04 stsp view = view->child;
2054 e78dc838 2020-12-04 stsp view->focussed = 1;
2058 bcbd79e2 2018-08-19 stsp if (new_view) {
2059 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
2060 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
2061 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
2062 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
2064 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
2065 86c66b02 2018-10-18 stsp err = view_close(v);
2067 86c66b02 2018-10-18 stsp goto done;
2070 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
2071 fed7eaa8 2018-10-24 stsp view = new_view;
2073 dc2c3344 2023-01-23 mark if (view && !done) {
2074 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
2075 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
2076 e78dc838 2020-12-04 stsp view = view->child;
2078 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
2079 e78dc838 2020-12-04 stsp view = view->parent;
2081 e78dc838 2020-12-04 stsp show_panel(view->panel);
2082 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
2083 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
2084 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
2085 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
2087 1a76625f 2018-10-22 stsp goto done;
2089 669b5ffa 2018-10-07 stsp err = view->show(view);
2091 1a76625f 2018-10-22 stsp goto done;
2092 669b5ffa 2018-10-07 stsp if (view->child) {
2093 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
2095 1a76625f 2018-10-22 stsp goto done;
2097 1a76625f 2018-10-22 stsp update_panels();
2098 1a76625f 2018-10-22 stsp doupdate();
2102 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
2103 5629093a 2022-07-11 stsp const struct got_error *close_err;
2104 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
2105 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
2106 5629093a 2022-07-11 stsp close_err = view_close(view);
2107 5629093a 2022-07-11 stsp if (close_err && err == NULL)
2108 5629093a 2022-07-11 stsp err = close_err;
2111 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2112 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
2113 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
2115 e5a0f69f 2018-08-18 stsp return err;
2118 4ed7e80c 2018-05-20 stsp __dead static void
2119 9f7d7167 2018-04-29 stsp usage_log(void)
2122 c70c5802 2018-08-01 stsp fprintf(stderr,
2123 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
2124 9f7d7167 2018-04-29 stsp getprogname());
2128 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
2129 80ddbec8 2018-04-29 stsp static const struct got_error *
2130 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
2132 00dfcb92 2018-06-11 stsp char *vis = NULL;
2133 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2135 963b370f 2018-05-20 stsp *ws = NULL;
2136 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
2137 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
2138 00dfcb92 2018-06-11 stsp int vislen;
2139 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
2140 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
2142 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
2143 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
2145 00dfcb92 2018-06-11 stsp return err;
2146 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
2147 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
2148 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
2149 a7f50699 2018-06-11 stsp goto done;
2153 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
2154 a7f50699 2018-06-11 stsp if (*ws == NULL) {
2155 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
2156 a7f50699 2018-06-11 stsp goto done;
2159 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
2160 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
2162 00dfcb92 2018-06-11 stsp free(vis);
2163 963b370f 2018-05-20 stsp if (err) {
2164 963b370f 2018-05-20 stsp free(*ws);
2165 963b370f 2018-05-20 stsp *ws = NULL;
2166 963b370f 2018-05-20 stsp *wlen = 0;
2168 963b370f 2018-05-20 stsp return err;
2171 145b6838 2022-06-16 stsp static const struct got_error *
2172 145b6838 2022-06-16 stsp expand_tab(char **ptr, const char *src)
2174 145b6838 2022-06-16 stsp char *dst;
2175 145b6838 2022-06-16 stsp size_t len, n, idx = 0, sz = 0;
2177 145b6838 2022-06-16 stsp *ptr = NULL;
2178 145b6838 2022-06-16 stsp n = len = strlen(src);
2179 6e1c41ad 2022-06-16 mark dst = malloc(n + 1);
2180 145b6838 2022-06-16 stsp if (dst == NULL)
2181 145b6838 2022-06-16 stsp return got_error_from_errno("malloc");
2183 145b6838 2022-06-16 stsp while (idx < len && src[idx]) {
2184 145b6838 2022-06-16 stsp const char c = src[idx];
2186 145b6838 2022-06-16 stsp if (c == '\t') {
2187 145b6838 2022-06-16 stsp size_t nb = TABSIZE - sz % TABSIZE;
2190 367ddf28 2022-06-16 mark p = realloc(dst, n + nb);
2191 6e1c41ad 2022-06-16 mark if (p == NULL) {
2192 6e1c41ad 2022-06-16 mark free(dst);
2193 6e1c41ad 2022-06-16 mark return got_error_from_errno("realloc");
2198 6e1c41ad 2022-06-16 mark memset(dst + sz, ' ', nb);
2201 145b6838 2022-06-16 stsp dst[sz++] = src[idx];
2205 145b6838 2022-06-16 stsp dst[sz] = '\0';
2206 145b6838 2022-06-16 stsp *ptr = dst;
2207 145b6838 2022-06-16 stsp return NULL;
2211 4e4a9ac8 2022-06-17 op * Advance at most n columns from wline starting at offset off.
2212 4e4a9ac8 2022-06-17 op * Return the index to the first character after the span operation.
2213 4e4a9ac8 2022-06-17 op * Return the combined column width of all spanned wide character in
2217 4e4a9ac8 2022-06-17 op span_wline(int *rcol, int off, wchar_t *wline, int n, int col_tab_align)
2219 4e4a9ac8 2022-06-17 op int width, i, cols = 0;
2221 4e4a9ac8 2022-06-17 op if (n == 0) {
2222 4e4a9ac8 2022-06-17 op *rcol = cols;
2226 4e4a9ac8 2022-06-17 op for (i = off; wline[i] != L'\0'; ++i) {
2227 4e4a9ac8 2022-06-17 op if (wline[i] == L'\t')
2228 4e4a9ac8 2022-06-17 op width = TABSIZE - ((cols + col_tab_align) % TABSIZE);
2230 4e4a9ac8 2022-06-17 op width = wcwidth(wline[i]);
2232 4e4a9ac8 2022-06-17 op if (width == -1) {
2234 4e4a9ac8 2022-06-17 op wline[i] = L'.';
2237 4e4a9ac8 2022-06-17 op if (cols + width > n)
2239 4e4a9ac8 2022-06-17 op cols += width;
2242 4e4a9ac8 2022-06-17 op *rcol = cols;
2247 ccda2f4d 2022-06-16 stsp * Format a line for display, ensuring that it won't overflow a width limit.
2248 ccda2f4d 2022-06-16 stsp * With scrolling, the width returned refers to the scrolled version of the
2249 ccda2f4d 2022-06-16 stsp * line, which starts at (*wlinep)[*scrollxp]. The caller must free *wlinep.
2251 ccda2f4d 2022-06-16 stsp static const struct got_error *
2252 ccda2f4d 2022-06-16 stsp format_line(wchar_t **wlinep, int *widthp, int *scrollxp,
2253 ccda2f4d 2022-06-16 stsp const char *line, int nscroll, int wlimit, int col_tab_align, int expand)
2255 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2257 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
2258 145b6838 2022-06-16 stsp char *exstr = NULL;
2259 963b370f 2018-05-20 stsp size_t wlen;
2260 4e4a9ac8 2022-06-17 op int i, scrollx;
2262 963b370f 2018-05-20 stsp *wlinep = NULL;
2263 b700b5d6 2018-07-10 stsp *widthp = 0;
2265 145b6838 2022-06-16 stsp if (expand) {
2266 145b6838 2022-06-16 stsp err = expand_tab(&exstr, line);
2268 145b6838 2022-06-16 stsp return err;
2271 145b6838 2022-06-16 stsp err = mbs2ws(&wline, &wlen, expand ? exstr : line);
2272 145b6838 2022-06-16 stsp free(exstr);
2274 963b370f 2018-05-20 stsp return err;
2276 4e4a9ac8 2022-06-17 op scrollx = span_wline(&cols, 0, wline, nscroll, col_tab_align);
2278 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
2279 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2282 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
2283 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2287 4e4a9ac8 2022-06-17 op i = span_wline(&cols, scrollx, wline, wlimit, col_tab_align);
2288 4e4a9ac8 2022-06-17 op wline[i] = L'\0';
2290 b700b5d6 2018-07-10 stsp if (widthp)
2291 b700b5d6 2018-07-10 stsp *widthp = cols;
2292 ccda2f4d 2022-06-16 stsp if (scrollxp)
2293 ccda2f4d 2022-06-16 stsp *scrollxp = scrollx;
2295 963b370f 2018-05-20 stsp free(wline);
2297 963b370f 2018-05-20 stsp *wlinep = wline;
2298 963b370f 2018-05-20 stsp return err;
2301 8b473291 2019-02-21 stsp static const struct got_error*
2302 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
2303 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
2305 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
2306 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
2308 8b473291 2019-02-21 stsp const char *name;
2310 8b473291 2019-02-21 stsp *refs_str = NULL;
2312 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
2313 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
2314 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
2317 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
2318 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
2320 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
2321 8b473291 2019-02-21 stsp name += 5;
2322 cc488aa7 2022-01-23 stsp if (strncmp(name, "got/", 4) == 0 &&
2323 cc488aa7 2022-01-23 stsp strncmp(name, "got/backup/", 11) != 0)
2325 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
2326 8b473291 2019-02-21 stsp name += 6;
2327 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
2328 8b473291 2019-02-21 stsp name += 8;
2329 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
2330 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
2333 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
2336 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
2337 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
2338 5d844a1e 2019-08-13 stsp if (err) {
2339 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
2340 48cae60d 2020-09-22 stsp free(ref_id);
2343 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
2344 5d844a1e 2019-08-13 stsp err = NULL;
2345 5d844a1e 2019-08-13 stsp tag = NULL;
2348 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
2349 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
2350 48cae60d 2020-09-22 stsp free(ref_id);
2352 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
2353 52b5abe1 2019-08-13 stsp if (cmp != 0)
2355 8b473291 2019-02-21 stsp s = *refs_str;
2356 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
2357 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
2358 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2360 8b473291 2019-02-21 stsp *refs_str = NULL;
2366 8b473291 2019-02-21 stsp return err;
2369 963b370f 2018-05-20 stsp static const struct got_error *
2370 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
2371 27a741e5 2019-09-11 stsp int col_tab_align)
2373 e6b8b890 2020-12-29 naddy char *smallerthan;
2375 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
2376 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
2377 5813d178 2019-03-09 stsp author = smallerthan + 1;
2378 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
2379 ccda2f4d 2022-06-16 stsp return format_line(wauthor, author_width, NULL, author, 0, limit,
2380 ccda2f4d 2022-06-16 stsp col_tab_align, 0);
2383 5813d178 2019-03-09 stsp static const struct got_error *
2384 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
2385 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
2386 8fdc79fe 2020-12-01 naddy int author_display_cols)
2388 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2389 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2390 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
2391 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
2392 5813d178 2019-03-09 stsp char *author = NULL;
2393 ccda2f4d 2022-06-16 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
2394 bb737323 2018-05-20 stsp int author_width, logmsg_width;
2395 5813d178 2019-03-09 stsp char *newline, *line = NULL;
2396 ccda2f4d 2022-06-16 stsp int col, limit, scrollx;
2397 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
2398 ccb26ccd 2018-11-05 stsp struct tm tm;
2399 45d799e2 2018-12-23 stsp time_t committer_time;
2400 11b20872 2019-11-08 stsp struct tog_color *tc;
2402 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
2403 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
2404 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
2405 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
2406 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
2408 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
2409 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
2411 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
2412 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
2414 11b20872 2019-11-08 stsp wattr_on(view->window,
2415 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2416 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
2418 11b20872 2019-11-08 stsp wattr_off(view->window,
2419 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2420 27a741e5 2019-09-11 stsp col = limit;
2421 b39d25c7 2018-07-10 stsp if (col > avail)
2422 b39d25c7 2018-07-10 stsp goto done;
2424 6570a66d 2019-11-08 stsp if (avail >= 120) {
2425 6570a66d 2019-11-08 stsp char *id_str;
2426 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
2428 6570a66d 2019-11-08 stsp goto done;
2429 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2431 11b20872 2019-11-08 stsp wattr_on(view->window,
2432 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2433 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
2435 11b20872 2019-11-08 stsp wattr_off(view->window,
2436 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2437 6570a66d 2019-11-08 stsp free(id_str);
2439 6570a66d 2019-11-08 stsp if (col > avail)
2440 6570a66d 2019-11-08 stsp goto done;
2443 10aab77f 2022-07-19 op if (s->use_committer)
2444 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(commit));
2446 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(commit));
2447 5813d178 2019-03-09 stsp if (author == NULL) {
2448 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2449 80ddbec8 2018-04-29 stsp goto done;
2451 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
2453 bb737323 2018-05-20 stsp goto done;
2454 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
2456 11b20872 2019-11-08 stsp wattr_on(view->window,
2457 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2458 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
2459 bb737323 2018-05-20 stsp col += author_width;
2460 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
2461 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2463 bb737323 2018-05-20 stsp author_width++;
2466 f0f62654 2022-09-08 mark wattr_off(view->window,
2467 f0f62654 2022-09-08 mark COLOR_PAIR(tc->colorpair), NULL);
2468 9c2eaf34 2018-05-20 stsp if (col > avail)
2469 9c2eaf34 2018-05-20 stsp goto done;
2471 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
2473 6d9fbc00 2018-04-29 stsp goto done;
2474 bb737323 2018-05-20 stsp logmsg = logmsg0;
2475 bb737323 2018-05-20 stsp while (*logmsg == '\n')
2477 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
2478 bb737323 2018-05-20 stsp if (newline)
2479 bb737323 2018-05-20 stsp *newline = '\0';
2480 ccda2f4d 2022-06-16 stsp limit = avail - col;
2481 49b24ee5 2022-07-03 mark if (view->child && !view_is_hsplit_top(view) && limit > 0)
2482 4d1f6af3 2022-06-17 op limit--; /* for the border */
2483 ccda2f4d 2022-06-16 stsp err = format_line(&wlogmsg, &logmsg_width, &scrollx, logmsg, view->x,
2484 ccda2f4d 2022-06-16 stsp limit, col, 1);
2486 29688b02 2022-06-16 stsp goto done;
2487 ccda2f4d 2022-06-16 stsp waddwstr(view->window, &wlogmsg[scrollx]);
2488 29688b02 2022-06-16 stsp col += MAX(logmsg_width, 0);
2489 27a741e5 2019-09-11 stsp while (col < avail) {
2490 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2494 80ddbec8 2018-04-29 stsp free(logmsg0);
2495 bb737323 2018-05-20 stsp free(wlogmsg);
2496 5813d178 2019-03-09 stsp free(author);
2497 bb737323 2018-05-20 stsp free(wauthor);
2498 80ddbec8 2018-04-29 stsp free(line);
2499 80ddbec8 2018-04-29 stsp return err;
2502 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
2503 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
2504 899d86c2 2018-05-10 stsp struct got_object_id *id)
2506 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
2507 e15c42de 2022-09-05 op struct got_object_id *dup;
2509 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
2510 80ddbec8 2018-04-29 stsp if (entry == NULL)
2511 899d86c2 2018-05-10 stsp return NULL;
2513 e15c42de 2022-09-05 op dup = got_object_id_dup(id);
2514 e15c42de 2022-09-05 op if (dup == NULL) {
2515 e15c42de 2022-09-05 op free(entry);
2516 e15c42de 2022-09-05 op return NULL;
2519 e15c42de 2022-09-05 op entry->id = dup;
2520 99db9666 2018-05-07 stsp entry->commit = commit;
2521 899d86c2 2018-05-10 stsp return entry;
2524 99db9666 2018-05-07 stsp static void
2525 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
2527 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
2529 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
2530 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
2531 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
2532 ecb28ae0 2018-07-16 stsp commits->ncommits--;
2533 e15c42de 2022-09-05 op free(entry->id);
2534 99db9666 2018-05-07 stsp free(entry);
2537 99db9666 2018-05-07 stsp static void
2538 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
2540 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
2541 99db9666 2018-05-07 stsp pop_commit(commits);
2544 c4972b91 2018-05-07 stsp static const struct got_error *
2545 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
2546 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
2548 13add988 2019-10-15 stsp const struct got_error *err = NULL;
2549 13add988 2019-10-15 stsp regmatch_t regmatch;
2550 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
2552 13add988 2019-10-15 stsp *have_match = 0;
2554 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
2556 13add988 2019-10-15 stsp return err;
2558 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
2560 13add988 2019-10-15 stsp goto done;
2562 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
2563 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2564 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
2565 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2566 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
2567 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
2568 13add988 2019-10-15 stsp *have_match = 1;
2570 13add988 2019-10-15 stsp free(id_str);
2571 13add988 2019-10-15 stsp free(logmsg);
2572 13add988 2019-10-15 stsp return err;
2575 13add988 2019-10-15 stsp static const struct got_error *
2576 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
2578 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
2581 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
2582 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
2583 1a76625f 2018-10-22 stsp * while updating the display.
2586 d9787ed8 2022-09-10 op struct got_object_id id;
2587 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
2588 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
2589 568eae95 2022-09-11 mark int limit_match = 0;
2590 1a76625f 2018-10-22 stsp int errcode;
2592 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
2593 4e0d2870 2020-12-07 naddy NULL, NULL);
2597 d9787ed8 2022-09-10 op err = got_object_open_as_commit(&commit, a->repo, &id);
2600 d9787ed8 2022-09-10 op entry = alloc_commit_queue_entry(commit, &id);
2601 9ba79e04 2018-06-11 stsp if (entry == NULL) {
2602 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
2606 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2607 1a76625f 2018-10-22 stsp if (errcode) {
2608 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
2609 13add988 2019-10-15 stsp "pthread_mutex_lock");
2613 568eae95 2022-09-11 mark entry->idx = a->real_commits->ncommits;
2614 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->real_commits->head, entry, entry);
2615 568eae95 2022-09-11 mark a->real_commits->ncommits++;
2617 568eae95 2022-09-11 mark if (*a->limiting) {
2618 568eae95 2022-09-11 mark err = match_commit(&limit_match, &id, commit,
2619 568eae95 2022-09-11 mark a->limit_regex);
2623 568eae95 2022-09-11 mark if (limit_match) {
2624 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
2626 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(
2627 568eae95 2022-09-11 mark entry->commit, entry->id);
2628 568eae95 2022-09-11 mark if (matched == NULL) {
2629 568eae95 2022-09-11 mark err = got_error_from_errno(
2630 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
2633 34a842a4 2022-09-18 mark matched->commit = entry->commit;
2634 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
2636 568eae95 2022-09-11 mark matched->idx = a->limit_commits->ncommits;
2637 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->limit_commits->head,
2638 568eae95 2022-09-11 mark matched, entry);
2639 568eae95 2022-09-11 mark a->limit_commits->ncommits++;
2643 568eae95 2022-09-11 mark * This is how we signal log_thread() that we
2644 568eae95 2022-09-11 mark * have found a match, and that it should be
2645 568eae95 2022-09-11 mark * counted as a new entry for the view.
2647 568eae95 2022-09-11 mark a->limit_match = limit_match;
2650 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
2651 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
2652 7c1452c1 2020-03-26 stsp int have_match;
2653 d9787ed8 2022-09-10 op err = match_commit(&have_match, &id, commit, a->regex);
2657 568eae95 2022-09-11 mark if (*a->limiting) {
2658 568eae95 2022-09-11 mark if (limit_match && have_match)
2659 568eae95 2022-09-11 mark *a->search_next_done =
2660 568eae95 2022-09-11 mark TOG_SEARCH_HAVE_MORE;
2661 568eae95 2022-09-11 mark } else if (have_match)
2662 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
2665 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2666 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2667 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2668 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2671 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
2673 9ba79e04 2018-06-11 stsp return err;
2676 2b779855 2020-12-05 naddy static void
2677 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
2679 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
2680 2b779855 2020-12-05 naddy int ncommits = 0;
2682 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
2683 2b779855 2020-12-05 naddy while (entry) {
2684 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
2685 2b779855 2020-12-05 naddy s->selected_entry = entry;
2688 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
2689 2b779855 2020-12-05 naddy ncommits++;
2693 0553a4e3 2018-04-30 stsp static const struct got_error *
2694 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
2696 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
2697 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
2698 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
2699 cbb0c8d7 2022-08-12 mark int limit = view->nlines;
2700 60493ae3 2019-06-20 stsp int width;
2701 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
2702 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
2703 8b473291 2019-02-21 stsp char *refs_str = NULL;
2704 ecb28ae0 2018-07-16 stsp wchar_t *wline;
2705 11b20872 2019-11-08 stsp struct tog_color *tc;
2706 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
2708 cbb0c8d7 2022-08-12 mark if (view_is_hsplit_top(view))
2709 cbb0c8d7 2022-08-12 mark --limit; /* account for border */
2711 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
2712 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
2713 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
2714 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
2716 ecb28ae0 2018-07-16 stsp return err;
2717 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
2718 d2075bf3 2020-12-25 stsp s->selected_entry->id);
2719 d2075bf3 2020-12-25 stsp if (refs) {
2720 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
2721 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
2723 d2075bf3 2020-12-25 stsp goto done;
2727 098596c5 2023-04-14 stsp if (s->thread_args.commits_needed == 0 && !using_mock_io)
2728 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
2730 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
2731 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
2732 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2733 38d166d8 2022-09-23 stsp (view->searching && !view->search_next_done) ?
2734 38d166d8 2022-09-23 stsp "searching..." : "loading...") == -1) {
2735 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2736 8f4ed634 2020-03-26 stsp goto done;
2739 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
2740 568eae95 2022-09-11 mark const char *limit_str = NULL;
2742 f9686aa5 2020-03-27 stsp if (view->searching) {
2743 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
2744 f9686aa5 2020-03-27 stsp search_str = "no more matches";
2745 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
2746 f9686aa5 2020-03-27 stsp search_str = "no matches found";
2747 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
2748 f9686aa5 2020-03-27 stsp search_str = "searching...";
2751 568eae95 2022-09-11 mark if (s->limit_view && s->commits->ncommits == 0)
2752 568eae95 2022-09-11 mark limit_str = "no matches found";
2754 568eae95 2022-09-11 mark if (asprintf(&ncommits_str, " [%d/%d] %s %s",
2755 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2756 568eae95 2022-09-11 mark search_str ? search_str : (refs_str ? refs_str : ""),
2757 568eae95 2022-09-11 mark limit_str ? limit_str : "") == -1) {
2758 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2759 8f4ed634 2020-03-26 stsp goto done;
2763 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
2764 87411fa9 2022-06-16 stsp if (asprintf(&header, "commit %s %s%s", id_str ? id_str :
2765 87411fa9 2022-06-16 stsp "........................................",
2766 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
2767 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2768 1a76625f 2018-10-22 stsp header = NULL;
2769 1a76625f 2018-10-22 stsp goto done;
2771 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
2772 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
2773 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
2774 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2775 1a76625f 2018-10-22 stsp header = NULL;
2776 1a76625f 2018-10-22 stsp goto done;
2778 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, header, 0, view->ncols, 0, 0);
2780 1a76625f 2018-10-22 stsp goto done;
2782 2814baeb 2018-08-01 stsp werase(view->window);
2784 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2785 a3404814 2018-09-02 stsp wstandout(view->window);
2786 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2788 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
2789 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
2790 1a76625f 2018-10-22 stsp while (width < view->ncols) {
2791 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
2795 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
2796 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2797 a3404814 2018-09-02 stsp wstandend(view->window);
2798 ecb28ae0 2018-07-16 stsp free(wline);
2799 ecb28ae0 2018-07-16 stsp if (limit <= 1)
2800 1a76625f 2018-10-22 stsp goto done;
2802 29688b02 2022-06-16 stsp /* Grow author column size if necessary, and set view->maxx. */
2803 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2804 5813d178 2019-03-09 stsp ncommits = 0;
2805 145b6838 2022-06-16 stsp view->maxx = 0;
2806 5813d178 2019-03-09 stsp while (entry) {
2807 10aab77f 2022-07-19 op struct got_commit_object *c = entry->commit;
2808 145b6838 2022-06-16 stsp char *author, *eol, *msg, *msg0;
2809 29688b02 2022-06-16 stsp wchar_t *wauthor, *wmsg;
2810 5813d178 2019-03-09 stsp int width;
2811 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
2813 10aab77f 2022-07-19 op if (s->use_committer)
2814 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(c));
2816 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(c));
2817 5813d178 2019-03-09 stsp if (author == NULL) {
2818 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2819 5813d178 2019-03-09 stsp goto done;
2821 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
2822 27a741e5 2019-09-11 stsp date_display_cols);
2823 5813d178 2019-03-09 stsp if (author_cols < width)
2824 5813d178 2019-03-09 stsp author_cols = width;
2825 5813d178 2019-03-09 stsp free(wauthor);
2826 5813d178 2019-03-09 stsp free(author);
2827 a310d9c3 2022-07-21 florian if (err)
2828 a310d9c3 2022-07-21 florian goto done;
2829 10aab77f 2022-07-19 op err = got_object_commit_get_logmsg(&msg0, c);
2831 145b6838 2022-06-16 stsp goto done;
2832 145b6838 2022-06-16 stsp msg = msg0;
2833 145b6838 2022-06-16 stsp while (*msg == '\n')
2835 145b6838 2022-06-16 stsp if ((eol = strchr(msg, '\n')))
2836 29688b02 2022-06-16 stsp *eol = '\0';
2837 ccda2f4d 2022-06-16 stsp err = format_line(&wmsg, &width, NULL, msg, 0, INT_MAX,
2838 29688b02 2022-06-16 stsp date_display_cols + author_cols, 0);
2840 29688b02 2022-06-16 stsp goto done;
2841 29688b02 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
2842 145b6838 2022-06-16 stsp free(msg0);
2843 29688b02 2022-06-16 stsp free(wmsg);
2844 7ca04879 2019-10-19 stsp ncommits++;
2845 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
2848 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2849 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
2850 867c6645 2018-07-10 stsp ncommits = 0;
2851 899d86c2 2018-05-10 stsp while (entry) {
2852 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
2854 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2855 2814baeb 2018-08-01 stsp wstandout(view->window);
2856 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
2857 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
2858 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2859 2814baeb 2018-08-01 stsp wstandend(view->window);
2861 60493ae3 2019-06-20 stsp goto done;
2862 0553a4e3 2018-04-30 stsp ncommits++;
2863 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
2864 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
2867 9b058f45 2022-06-30 mark view_border(view);
2869 1a76625f 2018-10-22 stsp free(id_str);
2870 8b473291 2019-02-21 stsp free(refs_str);
2871 1a76625f 2018-10-22 stsp free(ncommits_str);
2872 1a76625f 2018-10-22 stsp free(header);
2873 80ddbec8 2018-04-29 stsp return err;
2876 07b55e75 2018-05-10 stsp static void
2877 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
2879 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
2880 07b55e75 2018-05-10 stsp int nscrolled = 0;
2882 568eae95 2022-09-11 mark entry = TAILQ_FIRST(&s->commits->head);
2883 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
2886 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
2887 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
2888 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2889 07b55e75 2018-05-10 stsp if (entry) {
2890 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
2891 07b55e75 2018-05-10 stsp nscrolled++;
2896 aa075928 2018-05-10 stsp static const struct got_error *
2897 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
2899 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
2900 5e224a3e 2019-02-22 stsp int errcode;
2902 098596c5 2023-04-14 stsp if (!using_mock_io)
2903 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while loading commits */
2905 5629093a 2022-07-11 stsp while (!ta->log_complete && !tog_thread_error &&
2906 5629093a 2022-07-11 stsp (ta->commits_needed > 0 || ta->load_all)) {
2907 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
2908 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
2909 7aafa0d1 2019-02-22 stsp if (errcode)
2910 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2911 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2914 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
2915 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
2917 7c1452c1 2020-03-26 stsp if (!wait)
2920 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2921 ffe38506 2020-12-01 naddy show_log_view(view);
2922 7c1452c1 2020-03-26 stsp update_panels();
2923 7c1452c1 2020-03-26 stsp doupdate();
2925 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
2926 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
2927 82954512 2020-02-03 stsp if (errcode)
2928 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
2929 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2931 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2932 ffe38506 2020-12-01 naddy show_log_view(view);
2933 7c1452c1 2020-03-26 stsp update_panels();
2934 7c1452c1 2020-03-26 stsp doupdate();
2937 5e224a3e 2019-02-22 stsp return NULL;
2940 5e224a3e 2019-02-22 stsp static const struct got_error *
2941 9b058f45 2022-06-30 mark request_log_commits(struct tog_view *view)
2943 9b058f45 2022-06-30 mark struct tog_log_view_state *state = &view->state.log;
2944 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
2946 2525dccb 2022-07-13 mark if (state->thread_args.log_complete)
2947 2525dccb 2022-07-13 mark return NULL;
2949 27187d45 2022-07-11 mark state->thread_args.commits_needed += view->nscrolled;
2950 9b058f45 2022-06-30 mark err = trigger_log_thread(view, 1);
2951 9b058f45 2022-06-30 mark view->nscrolled = 0;
2953 9b058f45 2022-06-30 mark return err;
2956 9b058f45 2022-06-30 mark static const struct got_error *
2957 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
2959 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2960 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
2961 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
2962 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
2964 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
2965 5e224a3e 2019-02-22 stsp return NULL;
2967 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
2968 568eae95 2022-09-11 mark if (s->commits->ncommits < ncommits_needed &&
2969 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
2971 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
2973 94b80cfa 2022-08-01 mark s->thread_args.commits_needed +=
2974 568eae95 2022-09-11 mark ncommits_needed - s->commits->ncommits;
2975 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2977 5e224a3e 2019-02-22 stsp return err;
2981 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
2982 9b058f45 2022-06-30 mark if (pentry == NULL && view->mode != TOG_VIEW_SPLIT_HRZN)
2985 9b058f45 2022-06-30 mark s->last_displayed_entry = pentry ?
2986 d0407b86 2023-01-10 mark pentry : s->last_displayed_entry;
2988 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
2989 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
2991 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
2992 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
2994 2525dccb 2022-07-13 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && !s->thread_args.log_complete)
2995 9b058f45 2022-06-30 mark view->nscrolled += nscrolled;
2997 9b058f45 2022-06-30 mark view->nscrolled = 0;
2999 dd0a52c1 2018-05-20 stsp return err;
3002 cd0acaa7 2018-05-20 stsp static const struct got_error *
3003 9b058f45 2022-06-30 mark open_diff_view_for_commit(struct tog_view **new_view, int begin_y, int begin_x,
3004 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
3005 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
3007 cd0acaa7 2018-05-20 stsp const struct got_error *err;
3008 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
3009 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
3011 9b058f45 2022-06-30 mark diff_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_DIFF);
3012 15a94983 2018-12-23 stsp if (diff_view == NULL)
3013 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
3015 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3016 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, parent_id ? &parent_id->id : NULL,
3017 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
3018 e5a0f69f 2018-08-18 stsp if (err == NULL)
3019 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
3020 cd0acaa7 2018-05-20 stsp return err;
3023 80ddbec8 2018-04-29 stsp static const struct got_error *
3024 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
3025 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
3027 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
3029 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
3030 941e9f74 2019-05-21 stsp if (parent == NULL)
3031 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
3033 941e9f74 2019-05-21 stsp parent->tree = s->tree;
3034 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
3035 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
3036 941e9f74 2019-05-21 stsp parent->selected = s->selected;
3037 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
3038 941e9f74 2019-05-21 stsp s->tree = subtree;
3039 941e9f74 2019-05-21 stsp s->selected = 0;
3040 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
3041 941e9f74 2019-05-21 stsp return NULL;
3044 941e9f74 2019-05-21 stsp static const struct got_error *
3045 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
3046 a44927cc 2022-04-07 stsp struct got_commit_object *commit, const char *path)
3048 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
3049 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
3050 941e9f74 2019-05-21 stsp const char *p;
3051 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
3053 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
3055 941e9f74 2019-05-21 stsp while (*p) {
3056 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
3057 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
3058 56e0773d 2019-11-28 stsp char *te_name;
3060 33cbf02b 2020-01-12 stsp while (p[0] == '/')
3063 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
3064 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3065 941e9f74 2019-05-21 stsp if (slash == NULL)
3066 33cbf02b 2020-01-12 stsp te_name = strdup(p);
3068 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
3069 56e0773d 2019-11-28 stsp if (te_name == NULL) {
3070 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
3073 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
3074 56e0773d 2019-11-28 stsp if (te == NULL) {
3075 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
3076 56e0773d 2019-11-28 stsp free(te_name);
3079 56e0773d 2019-11-28 stsp free(te_name);
3080 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
3082 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
3083 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
3085 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3086 941e9f74 2019-05-21 stsp if (slash)
3087 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
3089 941e9f74 2019-05-21 stsp subpath = strdup(path);
3090 941e9f74 2019-05-21 stsp if (subpath == NULL) {
3091 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
3095 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&tree_id, s->repo, commit,
3100 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
3101 941e9f74 2019-05-21 stsp free(tree_id);
3105 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
3106 941e9f74 2019-05-21 stsp if (err) {
3107 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
3110 941e9f74 2019-05-21 stsp if (slash == NULL)
3112 941e9f74 2019-05-21 stsp free(subpath);
3113 941e9f74 2019-05-21 stsp subpath = NULL;
3114 941e9f74 2019-05-21 stsp p = slash;
3117 941e9f74 2019-05-21 stsp free(subpath);
3118 1a76625f 2018-10-22 stsp return err;
3121 61266923 2020-01-14 stsp static const struct got_error *
3122 49b24ee5 2022-07-03 mark browse_commit_tree(struct tog_view **new_view, int begin_y, int begin_x,
3123 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
3124 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
3126 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
3127 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
3128 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
3130 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
3131 55cccc34 2020-02-20 stsp if (tree_view == NULL)
3132 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
3134 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
3136 55cccc34 2020-02-20 stsp return err;
3137 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
3139 55cccc34 2020-02-20 stsp *new_view = tree_view;
3141 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
3142 55cccc34 2020-02-20 stsp return NULL;
3144 a44927cc 2022-04-07 stsp return tree_view_walk_path(s, entry->commit, path);
3147 55cccc34 2020-02-20 stsp static const struct got_error *
3148 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
3150 61266923 2020-01-14 stsp sigset_t sigset;
3151 61266923 2020-01-14 stsp int errcode;
3153 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
3154 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
3156 2497f032 2022-05-31 stsp /* tog handles SIGWINCH, SIGCONT, SIGINT, SIGTERM */
3157 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
3158 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3159 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
3160 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3161 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGINT) == -1)
3162 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3163 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGTERM) == -1)
3164 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3166 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
3167 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
3168 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3170 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
3171 61266923 2020-01-14 stsp if (errcode)
3172 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
3174 61266923 2020-01-14 stsp return NULL;
3177 1a76625f 2018-10-22 stsp static void *
3178 1a76625f 2018-10-22 stsp log_thread(void *arg)
3180 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3181 1a76625f 2018-10-22 stsp int errcode = 0;
3182 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
3183 1a76625f 2018-10-22 stsp int done = 0;
3186 5629093a 2022-07-11 stsp * Sync startup with main thread such that we begin our
3187 5629093a 2022-07-11 stsp * work once view_input() has released the mutex.
3189 5629093a 2022-07-11 stsp errcode = pthread_mutex_lock(&tog_mutex);
3190 5629093a 2022-07-11 stsp if (errcode) {
3191 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_lock");
3192 61266923 2020-01-14 stsp return (void *)err;
3195 5629093a 2022-07-11 stsp err = block_signals_used_by_main_thread();
3196 5629093a 2022-07-11 stsp if (err) {
3197 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3198 5629093a 2022-07-11 stsp goto done;
3201 2497f032 2022-05-31 stsp while (!done && !err && !tog_fatal_signal_received()) {
3202 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3203 5629093a 2022-07-11 stsp if (errcode) {
3204 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode,
3205 5629093a 2022-07-11 stsp "pthread_mutex_unlock");
3206 5629093a 2022-07-11 stsp goto done;
3208 4e0d2870 2020-12-07 naddy err = queue_commits(a);
3209 1a76625f 2018-10-22 stsp if (err) {
3210 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
3211 5629093a 2022-07-11 stsp goto done;
3212 1a76625f 2018-10-22 stsp err = NULL;
3214 568eae95 2022-09-11 mark } else if (a->commits_needed > 0 && !a->load_all) {
3215 568eae95 2022-09-11 mark if (*a->limiting) {
3216 568eae95 2022-09-11 mark if (a->limit_match)
3217 568eae95 2022-09-11 mark a->commits_needed--;
3219 568eae95 2022-09-11 mark a->commits_needed--;
3222 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3223 3abe8080 2019-04-10 stsp if (errcode) {
3224 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
3225 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3226 5629093a 2022-07-11 stsp goto done;
3227 3abe8080 2019-04-10 stsp } else if (*a->quit)
3229 568eae95 2022-09-11 mark else if (*a->limiting && *a->first_displayed_entry == NULL) {
3230 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
3231 568eae95 2022-09-11 mark TAILQ_FIRST(&a->limit_commits->head);
3232 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
3233 568eae95 2022-09-11 mark } else if (*a->first_displayed_entry == NULL) {
3234 568eae95 2022-09-11 mark *a->first_displayed_entry =
3235 568eae95 2022-09-11 mark TAILQ_FIRST(&a->real_commits->head);
3236 568eae95 2022-09-11 mark *a->selected_entry = *a->first_displayed_entry;
3239 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
3240 7c1452c1 2020-03-26 stsp if (errcode) {
3241 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3242 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
3243 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
3244 5629093a 2022-07-11 stsp goto done;
3248 1a76625f 2018-10-22 stsp a->commits_needed = 0;
3250 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
3251 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
3252 7c1452c1 2020-03-26 stsp &tog_mutex);
3253 5629093a 2022-07-11 stsp if (errcode) {
3254 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3255 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
3256 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3257 5629093a 2022-07-11 stsp goto done;
3259 21355643 2020-12-06 stsp if (*a->quit)
3264 3abe8080 2019-04-10 stsp a->log_complete = 1;
3265 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3266 5629093a 2022-07-11 stsp if (errcode)
3267 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3269 5629093a 2022-07-11 stsp if (err) {
3270 5629093a 2022-07-11 stsp tog_thread_error = 1;
3271 5629093a 2022-07-11 stsp pthread_cond_signal(&a->commit_loaded);
3273 1a76625f 2018-10-22 stsp return (void *)err;
3276 1a76625f 2018-10-22 stsp static const struct got_error *
3277 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
3279 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *thread_err = NULL;
3280 1a76625f 2018-10-22 stsp int errcode;
3282 1a76625f 2018-10-22 stsp if (s->thread) {
3283 1a76625f 2018-10-22 stsp s->quit = 1;
3284 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
3285 1a76625f 2018-10-22 stsp if (errcode)
3286 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3287 2af4a041 2019-05-11 jcs "pthread_cond_signal");
3288 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3289 1a76625f 2018-10-22 stsp if (errcode)
3290 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3291 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3292 5629093a 2022-07-11 stsp errcode = pthread_join(s->thread, (void **)&thread_err);
3293 1a76625f 2018-10-22 stsp if (errcode)
3294 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3295 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3296 1a76625f 2018-10-22 stsp if (errcode)
3297 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3298 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3299 1a76625f 2018-10-22 stsp s->thread = NULL;
3302 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
3303 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
3304 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
3307 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds) {
3308 74467cc8 2022-06-15 stsp const struct got_error *pack_err =
3309 74467cc8 2022-06-15 stsp got_repo_pack_fds_close(s->thread_args.pack_fds);
3310 74467cc8 2022-06-15 stsp if (err == NULL)
3311 74467cc8 2022-06-15 stsp err = pack_err;
3312 74467cc8 2022-06-15 stsp s->thread_args.pack_fds = NULL;
3315 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
3316 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
3317 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
3320 5629093a 2022-07-11 stsp return err ? err : thread_err;
3323 9343a5fb 2018-06-23 stsp static const struct got_error *
3324 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
3326 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3327 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
3328 276b94a1 2020-11-13 naddy int errcode;
3330 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
3332 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
3333 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3334 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3336 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
3337 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3338 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3340 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3341 568eae95 2022-09-11 mark free_commits(&s->real_commits);
3342 1a76625f 2018-10-22 stsp free(s->in_repo_path);
3343 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
3344 1a76625f 2018-10-22 stsp free(s->start_id);
3345 797bc7b9 2018-10-22 stsp s->start_id = NULL;
3346 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
3347 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
3348 1a76625f 2018-10-22 stsp return err;
3352 568eae95 2022-09-11 mark * We use two queues to implement the limit feature: first consists of
3353 568eae95 2022-09-11 mark * commits matching the current limit_regex; second is the real queue
3354 568eae95 2022-09-11 mark * of all known commits (real_commits). When the user starts limiting,
3355 568eae95 2022-09-11 mark * we swap queues such that all movement and displaying functionality
3356 568eae95 2022-09-11 mark * works with very slight change.
3358 1a76625f 2018-10-22 stsp static const struct got_error *
3359 568eae95 2022-09-11 mark limit_log_view(struct tog_view *view)
3361 568eae95 2022-09-11 mark struct tog_log_view_state *s = &view->state.log;
3362 568eae95 2022-09-11 mark struct commit_queue_entry *entry;
3363 568eae95 2022-09-11 mark struct tog_view *v = view;
3364 568eae95 2022-09-11 mark const struct got_error *err = NULL;
3365 568eae95 2022-09-11 mark char pattern[1024];
3368 568eae95 2022-09-11 mark if (view_is_hsplit_top(view))
3369 568eae95 2022-09-11 mark v = view->child;
3370 568eae95 2022-09-11 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
3371 568eae95 2022-09-11 mark v = view->parent;
3373 568eae95 2022-09-11 mark /* Get the pattern */
3374 568eae95 2022-09-11 mark wmove(v->window, v->nlines - 1, 0);
3375 568eae95 2022-09-11 mark wclrtoeol(v->window);
3376 568eae95 2022-09-11 mark mvwaddstr(v->window, v->nlines - 1, 0, "&/");
3377 568eae95 2022-09-11 mark nodelay(v->window, FALSE);
3378 568eae95 2022-09-11 mark nocbreak();
3380 568eae95 2022-09-11 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
3383 568eae95 2022-09-11 mark nodelay(v->window, TRUE);
3384 568eae95 2022-09-11 mark if (ret == ERR)
3385 568eae95 2022-09-11 mark return NULL;
3387 568eae95 2022-09-11 mark if (*pattern == '\0') {
3389 568eae95 2022-09-11 mark * Safety measure for the situation where the user
3390 568eae95 2022-09-11 mark * resets limit without previously limiting anything.
3392 568eae95 2022-09-11 mark if (!s->limit_view)
3393 568eae95 2022-09-11 mark return NULL;
3396 568eae95 2022-09-11 mark * User could have pressed Ctrl+L, which refreshed the
3397 568eae95 2022-09-11 mark * commit queues, it means we can't save previously
3398 568eae95 2022-09-11 mark * (before limit took place) displayed entries,
3399 568eae95 2022-09-11 mark * because they would point to already free'ed memory,
3400 568eae95 2022-09-11 mark * so we are forced to always select first entry of
3401 568eae95 2022-09-11 mark * the queue.
3403 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3404 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->real_commits.head);
3405 568eae95 2022-09-11 mark s->selected_entry = s->first_displayed_entry;
3406 568eae95 2022-09-11 mark s->selected = 0;
3407 568eae95 2022-09-11 mark s->limit_view = 0;
3409 568eae95 2022-09-11 mark return NULL;
3412 568eae95 2022-09-11 mark if (regcomp(&s->limit_regex, pattern, REG_EXTENDED | REG_NEWLINE))
3413 568eae95 2022-09-11 mark return NULL;
3415 568eae95 2022-09-11 mark s->limit_view = 1;
3417 568eae95 2022-09-11 mark /* Clear the screen while loading limit view */
3418 568eae95 2022-09-11 mark s->first_displayed_entry = NULL;
3419 568eae95 2022-09-11 mark s->last_displayed_entry = NULL;
3420 568eae95 2022-09-11 mark s->selected_entry = NULL;
3421 568eae95 2022-09-11 mark s->commits = &s->limit_commits;
3423 568eae95 2022-09-11 mark /* Prepare limit queue for new search */
3424 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3425 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3427 568eae95 2022-09-11 mark /* First process commits, which are in queue already */
3428 568eae95 2022-09-11 mark TAILQ_FOREACH(entry, &s->real_commits.head, entry) {
3429 568eae95 2022-09-11 mark int have_match = 0;
3431 568eae95 2022-09-11 mark err = match_commit(&have_match, entry->id,
3432 568eae95 2022-09-11 mark entry->commit, &s->limit_regex);
3434 568eae95 2022-09-11 mark return err;
3436 568eae95 2022-09-11 mark if (have_match) {
3437 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
3439 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(entry->commit,
3440 568eae95 2022-09-11 mark entry->id);
3441 568eae95 2022-09-11 mark if (matched == NULL) {
3442 568eae95 2022-09-11 mark err = got_error_from_errno(
3443 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
3446 34a842a4 2022-09-18 mark matched->commit = entry->commit;
3447 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
3449 568eae95 2022-09-11 mark matched->idx = s->limit_commits.ncommits;
3450 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&s->limit_commits.head,
3451 568eae95 2022-09-11 mark matched, entry);
3452 568eae95 2022-09-11 mark s->limit_commits.ncommits++;
3456 568eae95 2022-09-11 mark /* Second process all the commits, until we fill the screen */
3457 568eae95 2022-09-11 mark if (s->limit_commits.ncommits < view->nlines - 1 &&
3458 568eae95 2022-09-11 mark !s->thread_args.log_complete) {
3459 568eae95 2022-09-11 mark s->thread_args.commits_needed +=
3460 568eae95 2022-09-11 mark view->nlines - s->limit_commits.ncommits - 1;
3461 568eae95 2022-09-11 mark err = trigger_log_thread(view, 1);
3463 568eae95 2022-09-11 mark return err;
3466 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->commits->head);
3467 568eae95 2022-09-11 mark s->selected_entry = TAILQ_FIRST(&s->commits->head);
3468 568eae95 2022-09-11 mark s->selected = 0;
3470 568eae95 2022-09-11 mark return NULL;
3473 568eae95 2022-09-11 mark static const struct got_error *
3474 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
3476 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3478 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
3479 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3480 60493ae3 2019-06-20 stsp return NULL;
3483 60493ae3 2019-06-20 stsp static const struct got_error *
3484 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
3486 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
3487 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3488 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
3490 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
3491 f9686aa5 2020-03-27 stsp show_log_view(view);
3492 f9686aa5 2020-03-27 stsp update_panels();
3493 f9686aa5 2020-03-27 stsp doupdate();
3495 96e2b566 2019-07-08 stsp if (s->search_entry) {
3496 13add988 2019-10-15 stsp int errcode, ch;
3497 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3498 13add988 2019-10-15 stsp if (errcode)
3499 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3500 13add988 2019-10-15 stsp "pthread_mutex_unlock");
3501 13add988 2019-10-15 stsp ch = wgetch(view->window);
3502 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
3503 13add988 2019-10-15 stsp if (errcode)
3504 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3505 13add988 2019-10-15 stsp "pthread_mutex_lock");
3506 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE) {
3507 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3508 678cbce5 2019-07-28 stsp return NULL;
3510 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
3511 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
3513 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
3514 96e2b566 2019-07-08 stsp commit_queue_head, entry);
3515 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
3517 f704b35c 2022-06-18 stsp * If the user has moved the cursor after we hit a match,
3518 f704b35c 2022-06-18 stsp * the position from where we should continue searching
3519 f704b35c 2022-06-18 stsp * might have changed.
3521 f83ada34 2022-09-13 mark if (view->searching == TOG_SEARCH_FORWARD)
3522 f83ada34 2022-09-13 mark entry = TAILQ_NEXT(s->selected_entry, entry);
3524 f83ada34 2022-09-13 mark entry = TAILQ_PREV(s->selected_entry, commit_queue_head,
3527 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
3530 60493ae3 2019-06-20 stsp while (1) {
3531 13add988 2019-10-15 stsp int have_match = 0;
3533 60493ae3 2019-06-20 stsp if (entry == NULL) {
3534 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
3535 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
3536 f9967bca 2020-03-27 stsp view->search_next_done =
3537 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
3538 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
3539 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
3540 f801134a 2019-06-25 stsp return NULL;
3543 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
3544 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
3545 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
3547 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
3548 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
3551 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
3552 13add988 2019-10-15 stsp &view->regex);
3555 13add988 2019-10-15 stsp if (have_match) {
3556 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3557 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
3561 96e2b566 2019-07-08 stsp s->search_entry = entry;
3562 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
3563 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
3565 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
3568 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
3569 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
3570 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
3571 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
3573 60493ae3 2019-06-20 stsp return err;
3576 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
3577 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
3579 60493ae3 2019-06-20 stsp return err;
3584 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3586 60493ae3 2019-06-20 stsp return NULL;
3589 60493ae3 2019-06-20 stsp static const struct got_error *
3590 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
3591 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
3592 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
3594 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
3595 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3596 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
3597 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
3598 1a76625f 2018-10-22 stsp int errcode;
3600 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
3601 f135c941 2020-02-20 stsp free(s->in_repo_path);
3602 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
3603 2ca2f982 2023-04-14 mark if (s->in_repo_path == NULL) {
3604 2ca2f982 2023-04-14 mark err = got_error_from_errno("strdup");
3605 2ca2f982 2023-04-14 mark goto done;
3609 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
3610 568eae95 2022-09-11 mark TAILQ_INIT(&s->real_commits.head);
3611 568eae95 2022-09-11 mark s->real_commits.ncommits = 0;
3612 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3614 568eae95 2022-09-11 mark TAILQ_INIT(&s->limit_commits.head);
3615 568eae95 2022-09-11 mark s->limit_view = 0;
3616 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3618 fb2756b9 2018-08-04 stsp s->repo = repo;
3619 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
3620 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
3621 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
3622 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
3623 9cd7cbd1 2020-12-07 stsp goto done;
3626 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
3627 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
3628 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3629 5036bf37 2018-09-24 stsp goto done;
3631 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
3632 3bf00f25 2023-01-02 stsp s->use_committer = 1;
3634 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3635 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3636 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
3637 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
3639 11b20872 2019-11-08 stsp goto done;
3640 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
3641 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3642 11b20872 2019-11-08 stsp if (err) {
3643 11b20872 2019-11-08 stsp free_colors(&s->colors);
3644 11b20872 2019-11-08 stsp goto done;
3646 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
3647 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3648 11b20872 2019-11-08 stsp if (err) {
3649 11b20872 2019-11-08 stsp free_colors(&s->colors);
3650 11b20872 2019-11-08 stsp goto done;
3654 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
3655 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
3656 571ccd73 2022-07-19 mark view->resize = resize_log_view;
3657 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
3658 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
3659 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
3661 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds == NULL) {
3662 74467cc8 2022-06-15 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
3664 74467cc8 2022-06-15 stsp goto done;
3666 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL,
3667 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
3668 0ae84acc 2022-06-15 tracey if (err)
3669 0ae84acc 2022-06-15 tracey goto done;
3670 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
3671 b672a97a 2020-01-27 stsp !s->log_branches);
3673 1a76625f 2018-10-22 stsp goto done;
3674 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
3675 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
3677 c5b78334 2020-01-12 stsp goto done;
3679 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
3680 1a76625f 2018-10-22 stsp if (errcode) {
3681 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
3682 1a76625f 2018-10-22 stsp goto done;
3684 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
3685 7c1452c1 2020-03-26 stsp if (errcode) {
3686 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
3687 7c1452c1 2020-03-26 stsp goto done;
3690 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
3691 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
3692 568eae95 2022-09-11 mark s->thread_args.real_commits = &s->real_commits;
3693 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3694 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
3695 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
3696 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
3697 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
3698 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
3699 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
3700 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
3701 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
3702 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
3703 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
3704 568eae95 2022-09-11 mark s->thread_args.limiting = &s->limit_view;
3705 568eae95 2022-09-11 mark s->thread_args.limit_regex = &s->limit_regex;
3706 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3708 2ca2f982 2023-04-14 mark if (err) {
3709 2ca2f982 2023-04-14 mark if (view->close == NULL)
3710 2ca2f982 2023-04-14 mark close_log_view(view);
3711 2ca2f982 2023-04-14 mark view_close(view);
3713 ba4f502b 2018-08-04 stsp return err;
3716 e5a0f69f 2018-08-18 stsp static const struct got_error *
3717 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
3719 f2f6d207 2020-11-24 stsp const struct got_error *err;
3720 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3722 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
3723 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
3724 2b380cc8 2018-10-24 stsp &s->thread_args);
3725 2b380cc8 2018-10-24 stsp if (errcode)
3726 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
3727 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
3728 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
3730 f2f6d207 2020-11-24 stsp return err;
3734 8fdc79fe 2020-12-01 naddy return draw_commits(view);
3737 b880cc75 2022-06-30 mark static void
3738 b880cc75 2022-06-30 mark log_move_cursor_up(struct tog_view *view, int page, int home)
3740 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3742 b880cc75 2022-06-30 mark if (s->first_displayed_entry == NULL)
3744 568eae95 2022-09-11 mark if (s->selected_entry->idx == 0)
3745 568eae95 2022-09-11 mark view->count = 0;
3747 568eae95 2022-09-11 mark if ((page && TAILQ_FIRST(&s->commits->head) == s->first_displayed_entry)
3749 b880cc75 2022-06-30 mark s->selected = home ? 0 : MAX(0, s->selected - page - 1);
3751 b880cc75 2022-06-30 mark if (!page && !home && s->selected > 0)
3752 b880cc75 2022-06-30 mark --s->selected;
3754 568eae95 2022-09-11 mark log_scroll_up(s, home ? s->commits->ncommits : MAX(page, 1));
3756 b880cc75 2022-06-30 mark select_commit(s);
3760 b880cc75 2022-06-30 mark static const struct got_error *
3761 b880cc75 2022-06-30 mark log_move_cursor_down(struct tog_view *view, int page)
3763 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3764 b880cc75 2022-06-30 mark const struct got_error *err = NULL;
3765 631e7531 2022-08-12 mark int eos = view->nlines - 2;
3767 568eae95 2022-09-11 mark if (s->first_displayed_entry == NULL)
3768 568eae95 2022-09-11 mark return NULL;
3770 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3771 568eae95 2022-09-11 mark s->selected_entry->idx >= s->commits->ncommits - 1)
3772 b880cc75 2022-06-30 mark return NULL;
3774 631e7531 2022-08-12 mark if (view_is_hsplit_top(view))
3775 631e7531 2022-08-12 mark --eos; /* border consumes the last line */
3777 631e7531 2022-08-12 mark if (!page) {
3778 568eae95 2022-09-11 mark if (s->selected < MIN(eos, s->commits->ncommits - 1))
3779 b880cc75 2022-06-30 mark ++s->selected;
3781 b880cc75 2022-06-30 mark err = log_scroll_down(view, 1);
3782 11edf34c 2022-08-12 mark } else if (s->thread_args.load_all && s->thread_args.log_complete) {
3783 631e7531 2022-08-12 mark struct commit_queue_entry *entry;
3786 631e7531 2022-08-12 mark s->selected = 0;
3787 568eae95 2022-09-11 mark entry = TAILQ_LAST(&s->commits->head, commit_queue_head);
3788 631e7531 2022-08-12 mark s->last_displayed_entry = entry;
3789 631e7531 2022-08-12 mark for (n = 0; n <= eos; n++) {
3790 631e7531 2022-08-12 mark if (entry == NULL)
3792 631e7531 2022-08-12 mark s->first_displayed_entry = entry;
3793 631e7531 2022-08-12 mark entry = TAILQ_PREV(entry, commit_queue_head, entry);
3795 631e7531 2022-08-12 mark if (n > 0)
3796 631e7531 2022-08-12 mark s->selected = n - 1;
3798 568eae95 2022-09-11 mark if (s->last_displayed_entry->idx == s->commits->ncommits - 1 &&
3799 cbb0c8d7 2022-08-12 mark s->thread_args.log_complete)
3800 cbb0c8d7 2022-08-12 mark s->selected += MIN(page,
3801 568eae95 2022-09-11 mark s->commits->ncommits - s->selected_entry->idx - 1);
3803 cbb0c8d7 2022-08-12 mark err = log_scroll_down(view, page);
3806 b880cc75 2022-06-30 mark return err;
3809 9b058f45 2022-06-30 mark * We might necessarily overshoot in horizontal
3810 9b058f45 2022-06-30 mark * splits; if so, select the last displayed commit.
3812 374f69dd 2022-08-13 stsp if (s->first_displayed_entry && s->last_displayed_entry) {
3813 374f69dd 2022-08-13 stsp s->selected = MIN(s->selected,
3814 374f69dd 2022-08-13 stsp s->last_displayed_entry->idx -
3815 374f69dd 2022-08-13 stsp s->first_displayed_entry->idx);
3818 b880cc75 2022-06-30 mark select_commit(s);
3820 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3821 568eae95 2022-09-11 mark s->selected_entry->idx == s->commits->ncommits - 1)
3822 b880cc75 2022-06-30 mark view->count = 0;
3824 b880cc75 2022-06-30 mark return NULL;
3827 9b058f45 2022-06-30 mark static void
3828 9b058f45 2022-06-30 mark view_get_split(struct tog_view *view, int *y, int *x)
3833 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
3834 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_y)
3835 3c1dfe12 2022-07-08 mark *y = view->child->resized_y;
3836 7532ccda 2022-07-11 mark else if (view->resized_y)
3837 7532ccda 2022-07-11 mark *y = view->resized_y;
3839 3c1dfe12 2022-07-08 mark *y = view_split_begin_y(view->lines);
3840 7532ccda 2022-07-11 mark } else if (view->mode == TOG_VIEW_SPLIT_VERT) {
3841 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_x)
3842 3c1dfe12 2022-07-08 mark *x = view->child->resized_x;
3843 7532ccda 2022-07-11 mark else if (view->resized_x)
3844 7532ccda 2022-07-11 mark *x = view->resized_x;
3846 3c1dfe12 2022-07-08 mark *x = view_split_begin_x(view->begin_x);
3850 9b058f45 2022-06-30 mark /* Split view horizontally at y and offset view->state->selected line. */
3851 e5a0f69f 2018-08-18 stsp static const struct got_error *
3852 9b058f45 2022-06-30 mark view_init_hsplit(struct tog_view *view, int y)
3854 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
3856 9b058f45 2022-06-30 mark view->nlines = y;
3857 d2366e29 2022-07-07 mark view->ncols = COLS;
3858 9b058f45 2022-06-30 mark err = view_resize(view);
3860 9b058f45 2022-06-30 mark return err;
3862 9b058f45 2022-06-30 mark err = offset_selection_down(view);
3864 9b058f45 2022-06-30 mark return err;
3867 94b80cfa 2022-08-01 mark static const struct got_error *
3868 94b80cfa 2022-08-01 mark log_goto_line(struct tog_view *view, int nlines)
3870 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
3871 94b80cfa 2022-08-01 mark struct tog_log_view_state *s = &view->state.log;
3872 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
3874 374f69dd 2022-08-13 stsp if (s->first_displayed_entry == NULL || s->last_displayed_entry == NULL)
3875 374f69dd 2022-08-13 stsp return NULL;
3877 94b80cfa 2022-08-01 mark g = view->gline;
3878 94b80cfa 2022-08-01 mark view->gline = 0;
3880 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
3881 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
3882 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
3883 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
3884 94b80cfa 2022-08-01 mark select_commit(s);
3885 94b80cfa 2022-08-01 mark return NULL;
3888 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
3889 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view, g - idx - 1);
3890 94b80cfa 2022-08-01 mark if (!err && g > s->selected_entry->idx + 1)
3891 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view,
3892 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1);
3894 94b80cfa 2022-08-01 mark return err;
3895 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
3896 94b80cfa 2022-08-01 mark log_move_cursor_up(view, idx - g + 1, 0);
3898 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
3899 94b80cfa 2022-08-01 mark s->selected = g - 1;
3901 94b80cfa 2022-08-01 mark select_commit(s);
3902 94b80cfa 2022-08-01 mark return NULL;
3906 d627976f 2023-02-01 mark static void
3907 d627976f 2023-02-01 mark horizontal_scroll_input(struct tog_view *view, int ch)
3910 d627976f 2023-02-01 mark switch (ch) {
3911 d627976f 2023-02-01 mark case KEY_LEFT:
3913 d627976f 2023-02-01 mark view->x -= MIN(view->x, 2);
3914 d627976f 2023-02-01 mark if (view->x <= 0)
3915 d627976f 2023-02-01 mark view->count = 0;
3917 d627976f 2023-02-01 mark case KEY_RIGHT:
3919 d627976f 2023-02-01 mark if (view->x + view->ncols / 2 < view->maxx)
3920 d627976f 2023-02-01 mark view->x += 2;
3922 d627976f 2023-02-01 mark view->count = 0;
3925 d627976f 2023-02-01 mark view->x = 0;
3928 d627976f 2023-02-01 mark view->x = MAX(view->maxx - view->ncols / 2, 0);
3929 d627976f 2023-02-01 mark view->count = 0;
3936 9b058f45 2022-06-30 mark static const struct got_error *
3937 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
3939 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3940 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
3941 631e7531 2022-08-12 mark int eos, nscroll;
3943 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
3944 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
3945 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
3946 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
3947 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
3948 0dca135e 2022-06-30 mark s->thread_args.load_all = 0;
3951 11edf34c 2022-08-12 mark return err;
3954 0dca135e 2022-06-30 mark eos = nscroll = view->nlines - 1;
3955 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
3956 0dca135e 2022-06-30 mark --eos; /* border */
3958 94b80cfa 2022-08-01 mark if (view->gline)
3959 94b80cfa 2022-08-01 mark return log_goto_line(view, eos);
3961 528dedf3 2021-08-30 stsp switch (ch) {
3963 568eae95 2022-09-11 mark err = limit_log_view(view);
3966 1e37a5c2 2019-05-12 jcs s->quit = 1;
3970 145b6838 2022-06-16 stsp case KEY_RIGHT:
3972 145b6838 2022-06-16 stsp case KEY_LEFT:
3974 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
3977 1e37a5c2 2019-05-12 jcs case KEY_UP:
3980 02ffd0d5 2021-10-17 stsp case CTRL('p'):
3981 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 0);
3985 912a3f79 2021-08-30 j case KEY_HOME:
3986 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 1);
3987 640cd7ff 2022-06-22 mark view->count = 0;
3989 83cc4199 2022-06-13 stsp case CTRL('u'):
3991 83cc4199 2022-06-13 stsp nscroll /= 2;
3992 83cc4199 2022-06-13 stsp /* FALL THROUGH */
3993 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
3994 a4292ac5 2019-05-12 jcs case CTRL('b'):
3996 b880cc75 2022-06-30 mark log_move_cursor_up(view, nscroll, 0);
3999 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4002 02ffd0d5 2021-10-17 stsp case CTRL('n'):
4003 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, 0);
4006 10aab77f 2022-07-19 op s->use_committer = !s->use_committer;
4007 3f6c6614 2023-01-23 mark view->action = s->use_committer ?
4008 3f6c6614 2023-01-23 mark "show committer" : "show commit author";
4012 912a3f79 2021-08-30 j case KEY_END: {
4013 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
4014 912a3f79 2021-08-30 j * traverse them all. */
4015 640cd7ff 2022-06-22 mark view->count = 0;
4016 631e7531 2022-08-12 mark s->thread_args.load_all = 1;
4017 631e7531 2022-08-12 mark if (!s->thread_args.log_complete)
4018 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
4019 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
4020 631e7531 2022-08-12 mark s->thread_args.load_all = 0;
4023 80b7e8da 2022-06-11 stsp case CTRL('d'):
4025 83cc4199 2022-06-13 stsp nscroll /= 2;
4026 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4027 83cc4199 2022-06-13 stsp case KEY_NPAGE:
4028 61417565 2022-06-20 mark case CTRL('f'):
4029 48bb96f0 2022-06-20 naddy case 'f':
4031 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, nscroll);
4033 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4034 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
4035 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
4036 568eae95 2022-09-11 mark if (s->selected > s->commits->ncommits - 1)
4037 568eae95 2022-09-11 mark s->selected = s->commits->ncommits - 1;
4038 2b779855 2020-12-05 naddy select_commit(s);
4039 568eae95 2022-09-11 mark if (s->commits->ncommits < view->nlines - 1 &&
4040 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
4041 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
4042 568eae95 2022-09-11 mark s->commits->ncommits;
4043 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
4046 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4047 49b24ee5 2022-07-03 mark case '\r':
4048 640cd7ff 2022-06-22 mark view->count = 0;
4049 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4051 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_DIFF);
4054 640cd7ff 2022-06-22 mark view->count = 0;
4055 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4057 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
4059 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
4060 21355643 2020-12-06 stsp case CTRL('l'):
4062 640cd7ff 2022-06-22 mark view->count = 0;
4063 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
4064 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
4066 21355643 2020-12-06 stsp err = stop_log_thread(s);
4068 74cfe85e 2020-10-20 stsp return err;
4069 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
4070 21355643 2020-12-06 stsp char *parent_path;
4071 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
4073 21355643 2020-12-06 stsp return err;
4074 21355643 2020-12-06 stsp free(s->in_repo_path);
4075 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
4076 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
4077 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
4078 21355643 2020-12-06 stsp struct got_object_id *start_id;
4079 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
4080 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
4081 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
4082 ea371198 2022-11-17 stsp if (err) {
4083 ea371198 2022-11-17 stsp if (s->head_ref_name == NULL ||
4084 ea371198 2022-11-17 stsp err->code != GOT_ERR_NOT_REF)
4085 ea371198 2022-11-17 stsp return err;
4086 ea371198 2022-11-17 stsp /* Try to cope with deleted references. */
4087 ea371198 2022-11-17 stsp free(s->head_ref_name);
4088 ea371198 2022-11-17 stsp s->head_ref_name = NULL;
4089 ea371198 2022-11-17 stsp err = got_repo_match_object_id(&start_id,
4090 ea371198 2022-11-17 stsp NULL, GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT,
4091 ea371198 2022-11-17 stsp &tog_refs, s->repo);
4093 ea371198 2022-11-17 stsp return err;
4095 21355643 2020-12-06 stsp free(s->start_id);
4096 21355643 2020-12-06 stsp s->start_id = start_id;
4097 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
4098 21355643 2020-12-06 stsp } else /* 'B' */
4099 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
4101 b0dd8d27 2022-06-16 stsp if (s->thread_args.pack_fds == NULL) {
4102 b0dd8d27 2022-06-16 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
4104 b0dd8d27 2022-06-16 stsp return err;
4106 74467cc8 2022-06-15 stsp err = got_repo_open(&s->thread_args.repo,
4107 74467cc8 2022-06-15 stsp got_repo_get_path(s->repo), NULL,
4108 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
4110 21355643 2020-12-06 stsp return err;
4111 51a10b52 2020-12-26 stsp tog_free_refs();
4112 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
4114 ca51c541 2020-12-07 stsp return err;
4115 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
4116 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
4118 d01904d4 2019-06-25 stsp return err;
4119 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
4120 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
4122 b672a97a 2020-01-27 stsp return err;
4123 568eae95 2022-09-11 mark free_commits(&s->real_commits);
4124 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
4125 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
4126 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
4127 21355643 2020-12-06 stsp s->selected_entry = NULL;
4128 21355643 2020-12-06 stsp s->selected = 0;
4129 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
4130 21355643 2020-12-06 stsp s->quit = 0;
4131 9b058f45 2022-06-30 mark s->thread_args.commits_needed = view->lines;
4132 dfee752e 2022-06-18 op s->matched_entry = NULL;
4133 dfee752e 2022-06-18 op s->search_entry = NULL;
4134 01a7bcaf 2022-07-22 mark view->offset = 0;
4137 640cd7ff 2022-06-22 mark view->count = 0;
4138 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
4141 640cd7ff 2022-06-22 mark view->count = 0;
4145 80ddbec8 2018-04-29 stsp return err;
4148 4ed7e80c 2018-05-20 stsp static const struct got_error *
4149 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
4151 c2db6724 2019-01-04 stsp const struct got_error *error;
4153 37c06ea4 2019-07-15 stsp #ifdef PROFILE
4154 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
4155 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
4157 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
4158 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
4160 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
4161 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
4163 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
4164 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
4166 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
4167 c2db6724 2019-01-04 stsp if (error != NULL)
4168 c2db6724 2019-01-04 stsp return error;
4170 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
4171 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
4173 c2db6724 2019-01-04 stsp return NULL;
4176 af21bb7e 2023-04-12 mark static const struct got_error *
4177 098596c5 2023-04-14 stsp init_mock_term(const char *test_script_path)
4179 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
4181 af21bb7e 2023-04-12 mark if (test_script_path == NULL || *test_script_path == '\0')
4182 5bde4759 2023-04-15 mark return got_error_msg(GOT_ERR_IO, "TOG_TEST_SCRIPT not defined");
4184 098596c5 2023-04-14 stsp tog_io.f = fopen(test_script_path, "re");
4185 098596c5 2023-04-14 stsp if (tog_io.f == NULL) {
4186 af21bb7e 2023-04-12 mark err = got_error_from_errno_fmt("fopen: %s",
4187 af21bb7e 2023-04-12 mark test_script_path);
4188 af21bb7e 2023-04-12 mark goto done;
4191 af21bb7e 2023-04-12 mark /* test mode, we don't want any output */
4192 098596c5 2023-04-14 stsp tog_io.cout = fopen("/dev/null", "w+");
4193 098596c5 2023-04-14 stsp if (tog_io.cout == NULL) {
4194 af21bb7e 2023-04-12 mark err = got_error_from_errno("fopen: /dev/null");
4195 af21bb7e 2023-04-12 mark goto done;
4198 098596c5 2023-04-14 stsp tog_io.cin = fopen("/dev/tty", "r+");
4199 098596c5 2023-04-14 stsp if (tog_io.cin == NULL) {
4200 af21bb7e 2023-04-12 mark err = got_error_from_errno("fopen: /dev/tty");
4201 af21bb7e 2023-04-12 mark goto done;
4204 098596c5 2023-04-14 stsp if (fseeko(tog_io.f, 0L, SEEK_SET) == -1) {
4205 af21bb7e 2023-04-12 mark err = got_error_from_errno("fseeko");
4206 af21bb7e 2023-04-12 mark goto done;
4209 7483826e 2023-04-14 mark /* use local TERM so we test in different environments */
4210 098596c5 2023-04-14 stsp if (newterm(NULL, tog_io.cout, tog_io.cin) == NULL)
4211 af21bb7e 2023-04-12 mark err = got_error_msg(GOT_ERR_IO,
4212 af21bb7e 2023-04-12 mark "newterm: failed to initialise curses");
4214 098596c5 2023-04-14 stsp using_mock_io = 1;
4217 098596c5 2023-04-14 stsp tog_io_close();
4218 af21bb7e 2023-04-12 mark return err;
4221 098596c5 2023-04-14 stsp static void
4222 098596c5 2023-04-14 stsp init_curses(void)
4225 2497f032 2022-05-31 stsp * Override default signal handlers before starting ncurses.
4226 2497f032 2022-05-31 stsp * This should prevent ncurses from installing its own
4227 2497f032 2022-05-31 stsp * broken cleanup() signal handler.
4229 2497f032 2022-05-31 stsp signal(SIGWINCH, tog_sigwinch);
4230 2497f032 2022-05-31 stsp signal(SIGPIPE, tog_sigpipe);
4231 2497f032 2022-05-31 stsp signal(SIGCONT, tog_sigcont);
4232 2497f032 2022-05-31 stsp signal(SIGINT, tog_sigint);
4233 2497f032 2022-05-31 stsp signal(SIGTERM, tog_sigterm);
4235 098596c5 2023-04-14 stsp if (using_mock_io) /* In test mode we use a fake terminal */
4238 098596c5 2023-04-14 stsp initscr();
4241 098596c5 2023-04-14 stsp halfdelay(1); /* Fast refresh while initial view is loading. */
4244 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
4245 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
4246 a915003a 2019-02-05 stsp curs_set(0);
4247 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
4248 6d17833f 2019-11-08 stsp start_color();
4249 6d17833f 2019-11-08 stsp use_default_colors();
4255 c2db6724 2019-01-04 stsp static const struct got_error *
4256 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
4257 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
4259 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
4261 f135c941 2020-02-20 stsp if (argc == 0) {
4262 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
4263 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
4264 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
4265 f135c941 2020-02-20 stsp return NULL;
4268 f135c941 2020-02-20 stsp if (worktree) {
4269 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
4272 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
4274 f135c941 2020-02-20 stsp return err;
4275 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
4276 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
4277 bfd61697 2020-11-14 stsp p) == -1) {
4278 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
4279 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
4283 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
4285 f135c941 2020-02-20 stsp return err;
4288 f135c941 2020-02-20 stsp static const struct got_error *
4289 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
4291 7483826e 2023-04-14 mark const struct got_error *error;
4292 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
4293 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
4294 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
4295 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
4296 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
4297 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
4298 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
4299 f135c941 2020-02-20 stsp int ch, log_branches = 0;
4300 04cc582a 2018-08-01 stsp struct tog_view *view;
4301 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
4303 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
4304 80ddbec8 2018-04-29 stsp switch (ch) {
4306 b672a97a 2020-01-27 stsp log_branches = 1;
4309 80ddbec8 2018-04-29 stsp start_commit = optarg;
4312 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
4313 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
4314 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4318 17020d27 2019-03-07 stsp usage_log();
4319 80ddbec8 2018-04-29 stsp /* NOTREACHED */
4323 80ddbec8 2018-04-29 stsp argc -= optind;
4324 80ddbec8 2018-04-29 stsp argv += optind;
4326 f135c941 2020-02-20 stsp if (argc > 1)
4327 f135c941 2020-02-20 stsp usage_log();
4329 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
4330 0ae84acc 2022-06-15 tracey if (error != NULL)
4331 0ae84acc 2022-06-15 tracey goto done;
4333 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
4334 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
4335 c156c7a4 2020-12-18 stsp if (cwd == NULL)
4336 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
4337 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
4338 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4339 c156c7a4 2020-12-18 stsp goto done;
4340 a1fbf39a 2019-08-11 stsp if (worktree)
4341 6962eb72 2020-02-20 stsp repo_path =
4342 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
4344 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
4345 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4346 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4347 c156c7a4 2020-12-18 stsp goto done;
4351 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
4352 80ddbec8 2018-04-29 stsp if (error != NULL)
4353 ecb28ae0 2018-07-16 stsp goto done;
4355 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
4356 f135c941 2020-02-20 stsp repo, worktree);
4357 f135c941 2020-02-20 stsp if (error)
4358 f135c941 2020-02-20 stsp goto done;
4360 098596c5 2023-04-14 stsp init_curses();
4362 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
4363 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
4364 c02c541e 2019-03-29 stsp if (error)
4365 c02c541e 2019-03-29 stsp goto done;
4367 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
4368 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
4369 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
4370 87670572 2020-12-26 naddy if (error)
4371 87670572 2020-12-26 naddy goto done;
4374 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
4375 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
4376 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
4377 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4378 d8f38dc4 2020-12-05 stsp if (error)
4379 d8f38dc4 2020-12-05 stsp goto done;
4380 d8f38dc4 2020-12-05 stsp head_ref_name = label;
4382 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
4383 d8f38dc4 2020-12-05 stsp if (error == NULL)
4384 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
4385 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
4386 d8f38dc4 2020-12-05 stsp goto done;
4387 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
4388 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4389 d8f38dc4 2020-12-05 stsp if (error)
4390 d8f38dc4 2020-12-05 stsp goto done;
4393 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
4394 04cc582a 2018-08-01 stsp if (view == NULL) {
4395 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4396 04cc582a 2018-08-01 stsp goto done;
4398 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
4399 f135c941 2020-02-20 stsp in_repo_path, log_branches);
4400 ba4f502b 2018-08-04 stsp if (error)
4401 ba4f502b 2018-08-04 stsp goto done;
4402 2fc00ff4 2019-08-31 stsp if (worktree) {
4403 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
4404 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
4405 2fc00ff4 2019-08-31 stsp worktree = NULL;
4407 098596c5 2023-04-14 stsp error = view_loop(view);
4409 f135c941 2020-02-20 stsp free(in_repo_path);
4410 ecb28ae0 2018-07-16 stsp free(repo_path);
4411 ecb28ae0 2018-07-16 stsp free(cwd);
4412 899d86c2 2018-05-10 stsp free(start_id);
4413 d8f38dc4 2020-12-05 stsp free(label);
4415 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
4416 1d0f4054 2021-06-17 stsp if (repo) {
4417 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4418 1d0f4054 2021-06-17 stsp if (error == NULL)
4419 1d0f4054 2021-06-17 stsp error = close_err;
4421 ec142235 2019-03-07 stsp if (worktree)
4422 ec142235 2019-03-07 stsp got_worktree_close(worktree);
4423 0ae84acc 2022-06-15 tracey if (pack_fds) {
4424 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
4425 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
4426 0ae84acc 2022-06-15 tracey if (error == NULL)
4427 0ae84acc 2022-06-15 tracey error = pack_err;
4429 51a10b52 2020-12-26 stsp tog_free_refs();
4430 80ddbec8 2018-04-29 stsp return error;
4433 4ed7e80c 2018-05-20 stsp __dead static void
4434 9f7d7167 2018-04-29 stsp usage_diff(void)
4437 827a167b 2022-08-16 stsp fprintf(stderr, "usage: %s diff [-aw] [-C number] [-r repository-path] "
4438 827a167b 2022-08-16 stsp "object1 object2\n", getprogname());
4442 6d17833f 2019-11-08 stsp static int
4443 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
4444 41605754 2020-11-12 stsp regmatch_t *regmatch)
4446 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
4449 336075a4 2022-06-25 op static struct tog_color *
4450 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
4452 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
4454 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
4455 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
4456 6d17833f 2019-11-08 stsp return tc;
4459 6d17833f 2019-11-08 stsp return NULL;
4462 4ed7e80c 2018-05-20 stsp static const struct got_error *
4463 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
4464 1853e0f4 2022-06-16 stsp WINDOW *window, int skipcol, regmatch_t *regmatch)
4466 41605754 2020-11-12 stsp const struct got_error *err = NULL;
4467 44a87665 2022-06-16 stsp char *exstr = NULL;
4468 1853e0f4 2022-06-16 stsp wchar_t *wline = NULL;
4469 1853e0f4 2022-06-16 stsp int rme, rms, n, width, scrollx;
4470 1853e0f4 2022-06-16 stsp int width0 = 0, width1 = 0, width2 = 0;
4471 1853e0f4 2022-06-16 stsp char *seg0 = NULL, *seg1 = NULL, *seg2 = NULL;
4473 41605754 2020-11-12 stsp *wtotal = 0;
4475 145b6838 2022-06-16 stsp rms = regmatch->rm_so;
4476 145b6838 2022-06-16 stsp rme = regmatch->rm_eo;
4478 44a87665 2022-06-16 stsp err = expand_tab(&exstr, line);
4480 44a87665 2022-06-16 stsp return err;
4482 1853e0f4 2022-06-16 stsp /* Split the line into 3 segments, according to match offsets. */
4483 44a87665 2022-06-16 stsp seg0 = strndup(exstr, rms);
4484 44a87665 2022-06-16 stsp if (seg0 == NULL) {
4485 44a87665 2022-06-16 stsp err = got_error_from_errno("strndup");
4486 44a87665 2022-06-16 stsp goto done;
4488 44a87665 2022-06-16 stsp seg1 = strndup(exstr + rms, rme - rms);
4489 1853e0f4 2022-06-16 stsp if (seg1 == NULL) {
4490 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4491 1853e0f4 2022-06-16 stsp goto done;
4493 44a87665 2022-06-16 stsp seg2 = strdup(exstr + rme);
4494 95d136ac 2022-06-16 stsp if (seg2 == NULL) {
4495 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4496 1853e0f4 2022-06-16 stsp goto done;
4499 145b6838 2022-06-16 stsp /* draw up to matched token if we haven't scrolled past it */
4500 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width0, NULL, seg0, 0, wlimit,
4501 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4503 1853e0f4 2022-06-16 stsp goto done;
4504 1853e0f4 2022-06-16 stsp n = MAX(width0 - skipcol, 0);
4506 1853e0f4 2022-06-16 stsp free(wline);
4507 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, &scrollx, seg0, skipcol,
4508 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4510 1853e0f4 2022-06-16 stsp goto done;
4511 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4512 1853e0f4 2022-06-16 stsp wlimit -= width;
4513 1853e0f4 2022-06-16 stsp *wtotal += width;
4516 41605754 2020-11-12 stsp if (wlimit > 0) {
4517 1853e0f4 2022-06-16 stsp int i = 0, w = 0;
4518 1853e0f4 2022-06-16 stsp size_t wlen;
4520 1853e0f4 2022-06-16 stsp free(wline);
4521 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width1, NULL, seg1, 0, wlimit,
4522 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4524 1853e0f4 2022-06-16 stsp goto done;
4525 1853e0f4 2022-06-16 stsp wlen = wcslen(wline);
4526 1853e0f4 2022-06-16 stsp while (i < wlen) {
4527 1853e0f4 2022-06-16 stsp width = wcwidth(wline[i]);
4528 1853e0f4 2022-06-16 stsp if (width == -1) {
4529 1853e0f4 2022-06-16 stsp /* should not happen, tabs are expanded */
4530 1853e0f4 2022-06-16 stsp err = got_error(GOT_ERR_RANGE);
4531 1853e0f4 2022-06-16 stsp goto done;
4533 1853e0f4 2022-06-16 stsp if (width0 + w + width > skipcol)
4535 61417565 2022-06-20 mark w += width;
4538 145b6838 2022-06-16 stsp /* draw (visible part of) matched token (if scrolled into it) */
4539 1853e0f4 2022-06-16 stsp if (width1 - w > 0) {
4540 145b6838 2022-06-16 stsp wattron(window, A_STANDOUT);
4541 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[i]);
4542 145b6838 2022-06-16 stsp wattroff(window, A_STANDOUT);
4543 1853e0f4 2022-06-16 stsp wlimit -= (width1 - w);
4544 1853e0f4 2022-06-16 stsp *wtotal += (width1 - w);
4548 1853e0f4 2022-06-16 stsp if (wlimit > 0) { /* draw rest of line */
4549 1853e0f4 2022-06-16 stsp free(wline);
4550 1853e0f4 2022-06-16 stsp if (skipcol > width0 + width1) {
4551 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, &scrollx, seg2,
4552 1853e0f4 2022-06-16 stsp skipcol - (width0 + width1), wlimit,
4553 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4555 1853e0f4 2022-06-16 stsp goto done;
4556 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4558 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, NULL, seg2, 0,
4559 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4561 1853e0f4 2022-06-16 stsp goto done;
4562 1853e0f4 2022-06-16 stsp waddwstr(window, wline);
4564 1853e0f4 2022-06-16 stsp *wtotal += width2;
4567 145b6838 2022-06-16 stsp free(wline);
4568 44a87665 2022-06-16 stsp free(exstr);
4569 1853e0f4 2022-06-16 stsp free(seg0);
4570 1853e0f4 2022-06-16 stsp free(seg1);
4571 1853e0f4 2022-06-16 stsp free(seg2);
4572 1853e0f4 2022-06-16 stsp return err;
4575 94b80cfa 2022-08-01 mark static int
4576 94b80cfa 2022-08-01 mark gotoline(struct tog_view *view, int *lineno, int *nprinted)
4578 94b80cfa 2022-08-01 mark FILE *f = NULL;
4579 94b80cfa 2022-08-01 mark int *eof, *first, *selected;
4581 94b80cfa 2022-08-01 mark if (view->type == TOG_VIEW_DIFF) {
4582 94b80cfa 2022-08-01 mark struct tog_diff_view_state *s = &view->state.diff;
4584 ec2a9698 2022-09-15 mark first = &s->first_displayed_line;
4585 ec2a9698 2022-09-15 mark selected = first;
4586 ec2a9698 2022-09-15 mark eof = &s->eof;
4588 ec2a9698 2022-09-15 mark } else if (view->type == TOG_VIEW_HELP) {
4589 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
4591 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4592 94b80cfa 2022-08-01 mark selected = first;
4593 94b80cfa 2022-08-01 mark eof = &s->eof;
4595 94b80cfa 2022-08-01 mark } else if (view->type == TOG_VIEW_BLAME) {
4596 94b80cfa 2022-08-01 mark struct tog_blame_view_state *s = &view->state.blame;
4598 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4599 94b80cfa 2022-08-01 mark selected = &s->selected_line;
4600 94b80cfa 2022-08-01 mark eof = &s->eof;
4601 94b80cfa 2022-08-01 mark f = s->blame.f;
4605 94b80cfa 2022-08-01 mark /* Center gline in the middle of the page like vi(1). */
4606 94b80cfa 2022-08-01 mark if (*lineno < view->gline - (view->nlines - 3) / 2)
4608 94b80cfa 2022-08-01 mark if (*first != 1 && (*lineno > view->gline - (view->nlines - 3) / 2)) {
4609 94b80cfa 2022-08-01 mark rewind(f);
4611 94b80cfa 2022-08-01 mark *first = 1;
4612 94b80cfa 2022-08-01 mark *lineno = 0;
4613 94b80cfa 2022-08-01 mark *nprinted = 0;
4617 94b80cfa 2022-08-01 mark *selected = view->gline <= (view->nlines - 3) / 2 ?
4618 94b80cfa 2022-08-01 mark view->gline : (view->nlines - 3) / 2 + 1;
4619 94b80cfa 2022-08-01 mark view->gline = 0;
4624 41605754 2020-11-12 stsp static const struct got_error *
4625 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
4627 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
4628 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
4629 61e69b96 2018-05-20 stsp const struct got_error *err;
4630 c7d5c43c 2022-08-04 mark int nprinted = 0;
4631 b304db33 2018-05-20 stsp char *line;
4632 826082fe 2020-12-10 stsp size_t linesize = 0;
4633 826082fe 2020-12-10 stsp ssize_t linelen;
4634 61e69b96 2018-05-20 stsp wchar_t *wline;
4635 e0b650dd 2018-05-20 stsp int width;
4636 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
4637 89f1a395 2020-12-01 naddy int nlines = s->nlines;
4638 fe621944 2020-11-10 stsp off_t line_offset;
4640 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1;
4641 c7d5c43c 2022-08-04 mark line_offset = s->lines[s->first_displayed_line - 1].offset;
4642 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
4643 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
4645 f7d12f7e 2018-08-01 stsp werase(view->window);
4647 94b80cfa 2022-08-01 mark if (view->gline > s->nlines - 1)
4648 94b80cfa 2022-08-01 mark view->gline = s->nlines - 1;
4650 a3404814 2018-09-02 stsp if (header) {
4651 94b80cfa 2022-08-01 mark int ln = view->gline ? view->gline <= (view->nlines - 3) / 2 ?
4652 94b80cfa 2022-08-01 mark 1 : view->gline - (view->nlines - 3) / 2 :
4653 c7d5c43c 2022-08-04 mark s->lineno + s->selected_line;
4655 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s", ln, nlines, header) == -1)
4656 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
4657 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
4659 135a2da0 2020-11-11 stsp free(line);
4661 a3404814 2018-09-02 stsp return err;
4663 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4664 a3404814 2018-09-02 stsp wstandout(view->window);
4665 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
4666 e54cc94a 2020-11-11 stsp free(wline);
4667 e54cc94a 2020-11-11 stsp wline = NULL;
4668 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
4669 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
4670 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4671 a3404814 2018-09-02 stsp wstandend(view->window);
4673 a3404814 2018-09-02 stsp if (max_lines <= 1)
4674 a3404814 2018-09-02 stsp return NULL;
4675 a3404814 2018-09-02 stsp max_lines--;
4678 89f1a395 2020-12-01 naddy s->eof = 0;
4679 145b6838 2022-06-16 stsp view->maxx = 0;
4680 826082fe 2020-12-10 stsp line = NULL;
4681 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
4682 6a5ff2d4 2022-08-06 mark enum got_diff_line_type linetype;
4683 6a5ff2d4 2022-08-06 mark attr_t attr = 0;
4685 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
4686 826082fe 2020-12-10 stsp if (linelen == -1) {
4687 826082fe 2020-12-10 stsp if (feof(s->f)) {
4688 826082fe 2020-12-10 stsp s->eof = 1;
4691 826082fe 2020-12-10 stsp free(line);
4692 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
4695 c7d5c43c 2022-08-04 mark if (++s->lineno < s->first_displayed_line)
4697 c7d5c43c 2022-08-04 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
4699 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline)
4700 94b80cfa 2022-08-01 mark attr = A_STANDOUT;
4702 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
4703 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
4704 1853e0f4 2022-06-16 stsp view->x ? 1 : 0);
4705 1853e0f4 2022-06-16 stsp if (err) {
4706 1853e0f4 2022-06-16 stsp free(line);
4707 1853e0f4 2022-06-16 stsp return err;
4709 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
4710 1853e0f4 2022-06-16 stsp free(wline);
4711 1853e0f4 2022-06-16 stsp wline = NULL;
4713 6a5ff2d4 2022-08-06 mark linetype = s->lines[s->lineno].type;
4714 6a5ff2d4 2022-08-06 mark if (linetype > GOT_DIFF_LINE_LOGMSG &&
4715 6a5ff2d4 2022-08-06 mark linetype < GOT_DIFF_LINE_CONTEXT)
4716 6a5ff2d4 2022-08-06 mark attr |= COLOR_PAIR(linetype);
4718 94b80cfa 2022-08-01 mark wattron(view->window, attr);
4719 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
4720 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4721 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
4722 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
4723 41605754 2020-11-12 stsp if (err) {
4724 41605754 2020-11-12 stsp free(line);
4725 41605754 2020-11-12 stsp return err;
4729 969c159c 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
4730 969c159c 2022-06-16 stsp view->x, view->ncols, 0, view->x ? 1 : 0);
4731 969c159c 2022-06-16 stsp if (err) {
4732 969c159c 2022-06-16 stsp free(line);
4733 969c159c 2022-06-16 stsp return err;
4735 969c159c 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
4736 969c159c 2022-06-16 stsp free(wline);
4737 41605754 2020-11-12 stsp wline = NULL;
4739 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline) {
4740 94b80cfa 2022-08-01 mark /* highlight full gline length */
4741 94b80cfa 2022-08-01 mark while (width++ < view->ncols)
4742 94b80cfa 2022-08-01 mark waddch(view->window, ' ');
4744 94b80cfa 2022-08-01 mark if (width <= view->ncols - 1)
4745 94b80cfa 2022-08-01 mark waddch(view->window, '\n');
4748 94b80cfa 2022-08-01 mark wattroff(view->window, attr);
4749 94b80cfa 2022-08-01 mark if (++nprinted == 1)
4750 c7d5c43c 2022-08-04 mark s->first_displayed_line = s->lineno;
4752 826082fe 2020-12-10 stsp free(line);
4753 fe621944 2020-11-10 stsp if (nprinted >= 1)
4754 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
4755 89f1a395 2020-12-01 naddy (nprinted - 1);
4757 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
4759 9b058f45 2022-06-30 mark view_border(view);
4761 89f1a395 2020-12-01 naddy if (s->eof) {
4762 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
4763 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
4764 c3e9aa98 2019-05-13 jcs nprinted++;
4767 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, TOG_EOF_STRING, 0,
4768 ccda2f4d 2022-06-16 stsp view->ncols, 0, 0);
4770 c3e9aa98 2019-05-13 jcs return err;
4773 c3e9aa98 2019-05-13 jcs wstandout(view->window);
4774 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
4775 e54cc94a 2020-11-11 stsp free(wline);
4776 e54cc94a 2020-11-11 stsp wline = NULL;
4777 c3e9aa98 2019-05-13 jcs wstandend(view->window);
4780 26ed57b2 2018-05-19 stsp return NULL;
4783 abd2672a 2018-12-23 stsp static char *
4784 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
4786 09867e48 2019-08-13 stsp struct tm mytm, *tm;
4787 09867e48 2019-08-13 stsp char *p, *s;
4789 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
4790 09867e48 2019-08-13 stsp if (tm == NULL)
4791 09867e48 2019-08-13 stsp return NULL;
4792 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
4793 09867e48 2019-08-13 stsp if (s == NULL)
4794 09867e48 2019-08-13 stsp return NULL;
4795 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
4797 abd2672a 2018-12-23 stsp *p = '\0';
4801 4ed7e80c 2018-05-20 stsp static const struct got_error *
4802 c7d5c43c 2022-08-04 mark add_line_metadata(struct got_diff_line **lines, size_t *nlines,
4803 c7d5c43c 2022-08-04 mark off_t off, uint8_t type)
4805 c7d5c43c 2022-08-04 mark struct got_diff_line *p;
4807 c7d5c43c 2022-08-04 mark p = reallocarray(*lines, *nlines + 1, sizeof(**lines));
4808 fe621944 2020-11-10 stsp if (p == NULL)
4809 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
4810 c7d5c43c 2022-08-04 mark *lines = p;
4811 c7d5c43c 2022-08-04 mark (*lines)[*nlines].offset = off;
4812 c7d5c43c 2022-08-04 mark (*lines)[*nlines].type = type;
4813 fe621944 2020-11-10 stsp (*nlines)++;
4815 fe621944 2020-11-10 stsp return NULL;
4818 fe621944 2020-11-10 stsp static const struct got_error *
4819 1f3405c9 2023-01-17 mark cat_diff(FILE *dst, FILE *src, struct got_diff_line **d_lines, size_t *d_nlines,
4820 1f3405c9 2023-01-17 mark struct got_diff_line *s_lines, size_t s_nlines)
4822 1f3405c9 2023-01-17 mark struct got_diff_line *p;
4823 1f3405c9 2023-01-17 mark char buf[BUFSIZ];
4824 1f3405c9 2023-01-17 mark size_t i, r;
4826 1f3405c9 2023-01-17 mark if (fseeko(src, 0L, SEEK_SET) == -1)
4827 1f3405c9 2023-01-17 mark return got_error_from_errno("fseeko");
4829 1f3405c9 2023-01-17 mark for (;;) {
4830 1f3405c9 2023-01-17 mark r = fread(buf, 1, sizeof(buf), src);
4831 1f3405c9 2023-01-17 mark if (r == 0) {
4832 1f3405c9 2023-01-17 mark if (ferror(src))
4833 1f3405c9 2023-01-17 mark return got_error_from_errno("fread");
4834 1f3405c9 2023-01-17 mark if (feof(src))
4837 1f3405c9 2023-01-17 mark if (fwrite(buf, 1, r, dst) != r)
4838 1f3405c9 2023-01-17 mark return got_ferror(dst, GOT_ERR_IO);
4841 5afebbd1 2023-02-22 mark if (s_nlines == 0 && *d_nlines == 0)
4842 5afebbd1 2023-02-22 mark return NULL;
4845 5afebbd1 2023-02-22 mark * If commit info was in dst, increment line offsets
4846 5afebbd1 2023-02-22 mark * of the appended diff content, but skip s_lines[0]
4847 5afebbd1 2023-02-22 mark * because offset zero is already in *d_lines.
4849 5afebbd1 2023-02-22 mark if (*d_nlines > 0) {
4850 5afebbd1 2023-02-22 mark for (i = 1; i < s_nlines; ++i)
4851 5afebbd1 2023-02-22 mark s_lines[i].offset += (*d_lines)[*d_nlines - 1].offset;
4853 5afebbd1 2023-02-22 mark if (s_nlines > 0) {
4854 5afebbd1 2023-02-22 mark --s_nlines;
4855 5afebbd1 2023-02-22 mark ++s_lines;
4859 1f3405c9 2023-01-17 mark p = reallocarray(*d_lines, *d_nlines + s_nlines, sizeof(*p));
4860 1f3405c9 2023-01-17 mark if (p == NULL) {
4861 1f3405c9 2023-01-17 mark /* d_lines is freed in close_diff_view() */
4862 1f3405c9 2023-01-17 mark return got_error_from_errno("reallocarray");
4865 1f3405c9 2023-01-17 mark *d_lines = p;
4867 5afebbd1 2023-02-22 mark memcpy(*d_lines + *d_nlines, s_lines, s_nlines * sizeof(*s_lines));
4868 1f3405c9 2023-01-17 mark *d_nlines += s_nlines;
4870 1f3405c9 2023-01-17 mark return NULL;
4873 1f3405c9 2023-01-17 mark static const struct got_error *
4874 c7d5c43c 2022-08-04 mark write_commit_info(struct got_diff_line **lines, size_t *nlines,
4875 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4876 5191b70b 2023-01-07 mark struct got_repository *repo, int ignore_ws, int force_text_diff,
4877 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg *dsa, FILE *outfile)
4879 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
4880 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
4881 15a94983 2018-12-23 stsp struct got_commit_object *commit;
4882 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
4883 45d799e2 2018-12-23 stsp time_t committer_time;
4884 45d799e2 2018-12-23 stsp const char *author, *committer;
4885 8b473291 2019-02-21 stsp char *refs_str = NULL;
4886 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
4887 fe621944 2020-11-10 stsp off_t outoff = 0;
4890 8b473291 2019-02-21 stsp if (refs) {
4891 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
4893 8b473291 2019-02-21 stsp return err;
4896 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
4898 abd2672a 2018-12-23 stsp return err;
4900 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
4901 15a94983 2018-12-23 stsp if (err) {
4902 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
4903 15a94983 2018-12-23 stsp goto done;
4906 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, 0, GOT_DIFF_LINE_NONE);
4908 fe621944 2020-11-10 stsp goto done;
4910 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
4911 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
4912 fe621944 2020-11-10 stsp if (n < 0) {
4913 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
4914 abd2672a 2018-12-23 stsp goto done;
4916 fe621944 2020-11-10 stsp outoff += n;
4917 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_META);
4919 fe621944 2020-11-10 stsp goto done;
4921 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
4922 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
4923 fe621944 2020-11-10 stsp if (n < 0) {
4924 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
4925 abd2672a 2018-12-23 stsp goto done;
4927 fe621944 2020-11-10 stsp outoff += n;
4928 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_AUTHOR);
4930 fe621944 2020-11-10 stsp goto done;
4932 1a99e0b4 2023-01-07 stsp author = got_object_commit_get_author(commit);
4933 1a99e0b4 2023-01-07 stsp committer = got_object_commit_get_committer(commit);
4934 1a99e0b4 2023-01-07 stsp if (strcmp(author, committer) != 0) {
4935 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "via: %s\n", committer);
4936 fe621944 2020-11-10 stsp if (n < 0) {
4937 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4938 fe621944 2020-11-10 stsp goto done;
4940 fe621944 2020-11-10 stsp outoff += n;
4941 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4942 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_AUTHOR);
4944 fe621944 2020-11-10 stsp goto done;
4946 1a99e0b4 2023-01-07 stsp committer_time = got_object_commit_get_committer_time(commit);
4947 1a99e0b4 2023-01-07 stsp datestr = get_datestr(&committer_time, datebuf);
4948 1a99e0b4 2023-01-07 stsp if (datestr) {
4949 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
4950 fe621944 2020-11-10 stsp if (n < 0) {
4951 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4952 fe621944 2020-11-10 stsp goto done;
4954 fe621944 2020-11-10 stsp outoff += n;
4955 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4956 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_DATE);
4958 fe621944 2020-11-10 stsp goto done;
4960 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
4961 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
4962 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
4963 9f98ca05 2021-09-24 stsp int pn = 1;
4964 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
4965 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
4966 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &qid->id);
4968 9f98ca05 2021-09-24 stsp goto done;
4969 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
4970 9f98ca05 2021-09-24 stsp if (n < 0) {
4971 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
4972 9f98ca05 2021-09-24 stsp goto done;
4974 9f98ca05 2021-09-24 stsp outoff += n;
4975 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4976 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_META);
4978 9f98ca05 2021-09-24 stsp goto done;
4979 9f98ca05 2021-09-24 stsp free(id_str);
4980 9f98ca05 2021-09-24 stsp id_str = NULL;
4984 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
4986 5943eee2 2019-08-13 stsp goto done;
4987 fe621944 2020-11-10 stsp s = logmsg;
4988 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
4989 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
4990 fe621944 2020-11-10 stsp if (n < 0) {
4991 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4992 fe621944 2020-11-10 stsp goto done;
4994 fe621944 2020-11-10 stsp outoff += n;
4995 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4996 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_LOGMSG);
4998 fe621944 2020-11-10 stsp goto done;
5001 1f3405c9 2023-01-17 mark TAILQ_FOREACH(pe, dsa->paths, entry) {
5002 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
5003 1f3405c9 2023-01-17 mark int pad = dsa->max_path_len - pe->path_len + 1;
5005 5191b70b 2023-01-07 mark n = fprintf(outfile, "%c %s%*c | %*d+ %*d-\n", cp->status,
5006 1f3405c9 2023-01-17 mark pe->path, pad, ' ', dsa->add_cols + 1, cp->add,
5007 1f3405c9 2023-01-17 mark dsa->rm_cols + 1, cp->rm);
5008 fe621944 2020-11-10 stsp if (n < 0) {
5009 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5010 fe621944 2020-11-10 stsp goto done;
5012 fe621944 2020-11-10 stsp outoff += n;
5013 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5014 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_CHANGES);
5016 fe621944 2020-11-10 stsp goto done;
5019 0208f208 2020-05-05 stsp fputc('\n', outfile);
5021 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5023 5191b70b 2023-01-07 mark goto done;
5025 5191b70b 2023-01-07 mark n = fprintf(outfile,
5026 65dedee0 2023-01-15 mark "%d file%s changed, %d insertion%s(+), %d deletion%s(-)\n",
5027 1f3405c9 2023-01-17 mark dsa->nfiles, dsa->nfiles > 1 ? "s" : "", dsa->ins,
5028 1f3405c9 2023-01-17 mark dsa->ins != 1 ? "s" : "", dsa->del, dsa->del != 1 ? "s" : "");
5029 5191b70b 2023-01-07 mark if (n < 0) {
5030 5191b70b 2023-01-07 mark err = got_error_from_errno("fprintf");
5031 5191b70b 2023-01-07 mark goto done;
5033 5191b70b 2023-01-07 mark outoff += n;
5034 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5036 5191b70b 2023-01-07 mark goto done;
5038 5191b70b 2023-01-07 mark fputc('\n', outfile);
5040 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5042 abd2672a 2018-12-23 stsp free(id_str);
5043 5943eee2 2019-08-13 stsp free(logmsg);
5044 8b473291 2019-02-21 stsp free(refs_str);
5045 15a94983 2018-12-23 stsp got_object_commit_close(commit);
5046 7510f233 2020-08-09 stsp if (err) {
5047 c7d5c43c 2022-08-04 mark free(*lines);
5048 c7d5c43c 2022-08-04 mark *lines = NULL;
5049 ae6a6978 2020-08-09 stsp *nlines = 0;
5051 fe621944 2020-11-10 stsp return err;
5054 abd2672a 2018-12-23 stsp static const struct got_error *
5055 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
5057 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
5058 1f3405c9 2023-01-17 mark FILE *f = NULL, *tmp_diff_file = NULL;
5059 15a94983 2018-12-23 stsp int obj_type;
5060 1f3405c9 2023-01-17 mark struct got_diff_line *lines = NULL;
5061 1f3405c9 2023-01-17 mark struct got_pathlist_head changed_paths;
5063 1f3405c9 2023-01-17 mark TAILQ_INIT(&changed_paths);
5065 c7d5c43c 2022-08-04 mark free(s->lines);
5066 c7d5c43c 2022-08-04 mark s->lines = malloc(sizeof(*s->lines));
5067 c7d5c43c 2022-08-04 mark if (s->lines == NULL)
5068 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
5069 fe621944 2020-11-10 stsp s->nlines = 0;
5071 511a516b 2018-05-19 stsp f = got_opentemp();
5072 48ae06ee 2018-10-18 stsp if (f == NULL) {
5073 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
5074 48ae06ee 2018-10-18 stsp goto done;
5076 1f3405c9 2023-01-17 mark tmp_diff_file = got_opentemp();
5077 1f3405c9 2023-01-17 mark if (tmp_diff_file == NULL) {
5078 1f3405c9 2023-01-17 mark err = got_error_from_errno("got_opentemp");
5079 1f3405c9 2023-01-17 mark goto done;
5081 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
5082 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
5083 fb43ecf1 2019-02-11 stsp goto done;
5087 15a94983 2018-12-23 stsp if (s->id1)
5088 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
5090 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
5092 15a94983 2018-12-23 stsp goto done;
5094 15a94983 2018-12-23 stsp switch (obj_type) {
5095 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
5096 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_blobs(&s->lines, &s->nlines,
5097 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2,
5098 917d79a7 2022-07-01 stsp s->label1, s->label2, tog_diff_algo, s->diff_context,
5099 1f3405c9 2023-01-17 mark s->ignore_whitespace, s->force_text_diff, NULL, s->repo,
5102 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
5103 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_trees(&s->lines, &s->nlines,
5104 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL, "", "",
5105 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
5106 1f3405c9 2023-01-17 mark s->force_text_diff, NULL, s->repo, s->f);
5108 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
5109 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
5110 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
5111 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
5112 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
5113 1f3405c9 2023-01-17 mark size_t nlines = 0;
5114 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg dsa = {
5115 1f3405c9 2023-01-17 mark 0, 0, 0, 0, 0, 0,
5116 1f3405c9 2023-01-17 mark &changed_paths,
5117 1f3405c9 2023-01-17 mark s->ignore_whitespace,
5118 1f3405c9 2023-01-17 mark s->force_text_diff,
5119 1f3405c9 2023-01-17 mark tog_diff_algo
5122 1f3405c9 2023-01-17 mark lines = malloc(sizeof(*lines));
5123 1f3405c9 2023-01-17 mark if (lines == NULL) {
5124 1f3405c9 2023-01-17 mark err = got_error_from_errno("malloc");
5125 1f3405c9 2023-01-17 mark goto done;
5128 1f3405c9 2023-01-17 mark /* build diff first in tmp file then append to commit info */
5129 1f3405c9 2023-01-17 mark err = got_diff_objects_as_commits(&lines, &nlines,
5130 1f3405c9 2023-01-17 mark s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL,
5131 1f3405c9 2023-01-17 mark tog_diff_algo, s->diff_context, s->ignore_whitespace,
5132 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->repo, tmp_diff_file);
5136 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
5138 3ffacbe1 2020-02-02 tracey goto done;
5139 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
5140 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
5141 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
5142 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines, &s->nlines, s->id2,
5143 5191b70b 2023-01-07 mark refs, s->repo, s->ignore_whitespace,
5144 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5145 f44b1f58 2020-02-02 tracey if (err)
5146 f44b1f58 2020-02-02 tracey goto done;
5147 f44b1f58 2020-02-02 tracey } else {
5148 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
5149 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
5150 d7b5a0e8 2022-04-20 stsp if (got_object_id_cmp(s->id1, &pid->id) == 0) {
5151 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines,
5152 c7d5c43c 2022-08-04 mark &s->nlines, s->id2, refs, s->repo,
5153 5191b70b 2023-01-07 mark s->ignore_whitespace,
5154 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5155 f44b1f58 2020-02-02 tracey if (err)
5156 f44b1f58 2020-02-02 tracey goto done;
5161 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
5163 1f3405c9 2023-01-17 mark err = cat_diff(s->f, tmp_diff_file, &s->lines, &s->nlines,
5164 1f3405c9 2023-01-17 mark lines, nlines);
5168 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5172 1f3405c9 2023-01-17 mark free(lines);
5173 1f3405c9 2023-01-17 mark got_pathlist_free(&changed_paths, GOT_PATHLIST_FREE_ALL);
5174 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
5175 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
5176 1f3405c9 2023-01-17 mark if (tmp_diff_file && fclose(tmp_diff_file) == EOF && err == NULL)
5177 1f3405c9 2023-01-17 mark err = got_error_from_errno("fclose");
5178 48ae06ee 2018-10-18 stsp return err;
5181 f5215bb9 2019-02-22 stsp static void
5182 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
5184 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
5185 f5215bb9 2019-02-22 stsp update_panels();
5186 f5215bb9 2019-02-22 stsp doupdate();
5189 f44b1f58 2020-02-02 tracey static const struct got_error *
5190 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
5192 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
5194 f44b1f58 2020-02-02 tracey s->matched_line = 0;
5195 f44b1f58 2020-02-02 tracey return NULL;
5198 eaf2c13e 2022-09-17 mark static void
5199 eaf2c13e 2022-09-17 mark search_setup_diff_view(struct tog_view *view, FILE **f, off_t **line_offsets,
5200 ec2a9698 2022-09-15 mark size_t *nlines, int **first, int **last, int **match, int **selected)
5202 eaf2c13e 2022-09-17 mark struct tog_diff_view_state *s = &view->state.diff;
5204 eaf2c13e 2022-09-17 mark *f = s->f;
5205 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
5206 eaf2c13e 2022-09-17 mark *line_offsets = NULL;
5207 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
5208 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
5209 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
5210 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
5213 ec2a9698 2022-09-15 mark static const struct got_error *
5214 ec2a9698 2022-09-15 mark search_next_view_match(struct tog_view *view)
5216 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
5218 f44b1f58 2020-02-02 tracey int lineno;
5219 cb713507 2022-06-16 stsp char *line = NULL;
5220 826082fe 2020-12-10 stsp size_t linesize = 0;
5221 826082fe 2020-12-10 stsp ssize_t linelen;
5222 ec2a9698 2022-09-15 mark off_t *line_offsets;
5223 ec2a9698 2022-09-15 mark size_t nlines = 0;
5224 ec2a9698 2022-09-15 mark int *first, *last, *match, *selected;
5226 eaf2c13e 2022-09-17 mark if (!view->search_setup)
5227 eaf2c13e 2022-09-17 mark return got_error_msg(GOT_ERR_NOT_IMPL,
5228 eaf2c13e 2022-09-17 mark "view search not supported");
5229 eaf2c13e 2022-09-17 mark view->search_setup(view, &f, &line_offsets, &nlines, &first, &last,
5230 ec2a9698 2022-09-15 mark &match, &selected);
5232 f44b1f58 2020-02-02 tracey if (!view->searching) {
5233 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5234 f44b1f58 2020-02-02 tracey return NULL;
5237 ec2a9698 2022-09-15 mark if (*match) {
5238 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5239 8c28a2ab 2023-04-02 mark lineno = *first + 1;
5241 8c28a2ab 2023-04-02 mark lineno = *first - 1;
5243 ec2a9698 2022-09-15 mark lineno = *first - 1 + *selected;
5245 f44b1f58 2020-02-02 tracey while (1) {
5246 f44b1f58 2020-02-02 tracey off_t offset;
5248 ec2a9698 2022-09-15 mark if (lineno <= 0 || lineno > nlines) {
5249 ec2a9698 2022-09-15 mark if (*match == 0) {
5250 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5254 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5255 f44b1f58 2020-02-02 tracey lineno = 1;
5257 ec2a9698 2022-09-15 mark lineno = nlines;
5260 ec2a9698 2022-09-15 mark offset = view->type == TOG_VIEW_DIFF ?
5261 ec2a9698 2022-09-15 mark view->state.diff.lines[lineno - 1].offset :
5262 ec2a9698 2022-09-15 mark line_offsets[lineno - 1];
5263 ec2a9698 2022-09-15 mark if (fseeko(f, offset, SEEK_SET) != 0) {
5264 f44b1f58 2020-02-02 tracey free(line);
5265 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
5267 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesize, f);
5268 cb713507 2022-06-16 stsp if (linelen != -1) {
5269 cb713507 2022-06-16 stsp char *exstr;
5270 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
5273 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
5274 cb713507 2022-06-16 stsp &view->regmatch)) {
5275 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5276 ec2a9698 2022-09-15 mark *match = lineno;
5277 cb713507 2022-06-16 stsp free(exstr);
5280 cb713507 2022-06-16 stsp free(exstr);
5282 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5283 f44b1f58 2020-02-02 tracey lineno++;
5285 f44b1f58 2020-02-02 tracey lineno--;
5287 826082fe 2020-12-10 stsp free(line);
5289 ec2a9698 2022-09-15 mark if (*match) {
5290 ec2a9698 2022-09-15 mark *first = *match;
5291 ec2a9698 2022-09-15 mark *selected = 1;
5294 145b6838 2022-06-16 stsp return err;
5297 48ae06ee 2018-10-18 stsp static const struct got_error *
5298 b72706c3 2022-06-01 stsp close_diff_view(struct tog_view *view)
5300 b72706c3 2022-06-01 stsp const struct got_error *err = NULL;
5301 b72706c3 2022-06-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5303 b72706c3 2022-06-01 stsp free(s->id1);
5304 b72706c3 2022-06-01 stsp s->id1 = NULL;
5305 b72706c3 2022-06-01 stsp free(s->id2);
5306 b72706c3 2022-06-01 stsp s->id2 = NULL;
5307 b72706c3 2022-06-01 stsp if (s->f && fclose(s->f) == EOF)
5308 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5309 b72706c3 2022-06-01 stsp s->f = NULL;
5310 f9d37699 2022-06-28 stsp if (s->f1 && fclose(s->f1) == EOF && err == NULL)
5311 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5312 b72706c3 2022-06-01 stsp s->f1 = NULL;
5313 f9d37699 2022-06-28 stsp if (s->f2 && fclose(s->f2) == EOF && err == NULL)
5314 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5315 b72706c3 2022-06-01 stsp s->f2 = NULL;
5316 f9d37699 2022-06-28 stsp if (s->fd1 != -1 && close(s->fd1) == -1 && err == NULL)
5317 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5318 f9d37699 2022-06-28 stsp s->fd1 = -1;
5319 f9d37699 2022-06-28 stsp if (s->fd2 != -1 && close(s->fd2) == -1 && err == NULL)
5320 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5321 f9d37699 2022-06-28 stsp s->fd2 = -1;
5322 c7d5c43c 2022-08-04 mark free(s->lines);
5323 c7d5c43c 2022-08-04 mark s->lines = NULL;
5324 b72706c3 2022-06-01 stsp s->nlines = 0;
5325 b72706c3 2022-06-01 stsp return err;
5328 b72706c3 2022-06-01 stsp static const struct got_error *
5329 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
5330 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
5331 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
5332 c0f61fa4 2022-07-11 mark struct tog_view *parent_view, struct got_repository *repo)
5334 48ae06ee 2018-10-18 stsp const struct got_error *err;
5335 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
5337 b72706c3 2022-06-01 stsp memset(s, 0, sizeof(*s));
5338 f9d37699 2022-06-28 stsp s->fd1 = -1;
5339 f9d37699 2022-06-28 stsp s->fd2 = -1;
5341 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
5342 2ca2f982 2023-04-14 mark int type1, type2;
5344 2ca2f982 2023-04-14 mark err = got_object_get_type(&type1, repo, id1);
5346 2ca2f982 2023-04-14 mark goto done;
5347 2ca2f982 2023-04-14 mark err = got_object_get_type(&type2, repo, id2);
5349 2ca2f982 2023-04-14 mark goto done;
5351 2ca2f982 2023-04-14 mark if (type1 != type2) {
5352 2ca2f982 2023-04-14 mark err = got_error(GOT_ERR_OBJ_TYPE);
5353 2ca2f982 2023-04-14 mark goto done;
5356 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
5357 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
5358 f44b1f58 2020-02-02 tracey s->selected_line = 1;
5359 f44b1f58 2020-02-02 tracey s->repo = repo;
5360 f44b1f58 2020-02-02 tracey s->id1 = id1;
5361 f44b1f58 2020-02-02 tracey s->id2 = id2;
5362 3dbaef42 2020-11-24 stsp s->label1 = label1;
5363 3dbaef42 2020-11-24 stsp s->label2 = label2;
5365 15a94983 2018-12-23 stsp if (id1) {
5366 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
5367 2ca2f982 2023-04-14 mark if (s->id1 == NULL) {
5368 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
5369 2ca2f982 2023-04-14 mark goto done;
5372 5465d566 2020-02-01 tracey s->id1 = NULL;
5374 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
5375 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
5376 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_object_id_dup");
5377 b72706c3 2022-06-01 stsp goto done;
5380 a00719e9 2022-06-17 stsp s->f1 = got_opentemp();
5381 a00719e9 2022-06-17 stsp if (s->f1 == NULL) {
5382 a00719e9 2022-06-17 stsp err = got_error_from_errno("got_opentemp");
5383 a00719e9 2022-06-17 stsp goto done;
5386 b72706c3 2022-06-01 stsp s->f2 = got_opentemp();
5387 b72706c3 2022-06-01 stsp if (s->f2 == NULL) {
5388 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_opentemp");
5389 b72706c3 2022-06-01 stsp goto done;
5392 f9d37699 2022-06-28 stsp s->fd1 = got_opentempfd();
5393 f9d37699 2022-06-28 stsp if (s->fd1 == -1) {
5394 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5395 f9d37699 2022-06-28 stsp goto done;
5398 f9d37699 2022-06-28 stsp s->fd2 = got_opentempfd();
5399 f9d37699 2022-06-28 stsp if (s->fd2 == -1) {
5400 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5401 f9d37699 2022-06-28 stsp goto done;
5404 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
5405 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
5406 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
5407 c0f61fa4 2022-07-11 mark s->parent_view = parent_view;
5408 5465d566 2020-02-01 tracey s->repo = repo;
5410 098596c5 2023-04-14 stsp if (has_colors() && getenv("TOG_COLORS") != NULL && !using_mock_io) {
5413 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_MINUS,
5414 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_MINUS"), -1);
5415 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5416 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_PLUS,
5417 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_PLUS"), -1);
5418 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5419 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_HUNK,
5420 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"), -1);
5421 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5422 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_META,
5423 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5424 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5425 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_CHANGES,
5426 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5427 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5428 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_MIN,
5429 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5430 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5431 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_PLUS,
5432 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5433 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5434 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_AUTHOR,
5435 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_AUTHOR"), -1);
5436 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5437 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_DATE,
5438 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DATE"), -1);
5439 6a5ff2d4 2022-08-06 mark if (rc == ERR) {
5440 6a5ff2d4 2022-08-06 mark err = got_error(GOT_ERR_RANGE);
5441 b72706c3 2022-06-01 stsp goto done;
5445 c0f61fa4 2022-07-11 mark if (parent_view && parent_view->type == TOG_VIEW_LOG &&
5446 c0f61fa4 2022-07-11 mark view_is_splitscreen(view))
5447 c0f61fa4 2022-07-11 mark show_log_view(parent_view); /* draw border */
5448 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
5450 5465d566 2020-02-01 tracey err = create_diff(s);
5452 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
5453 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
5454 917d79a7 2022-07-01 stsp view->reset = reset_diff_view;
5455 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
5456 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
5457 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_diff_view;
5458 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
5460 2ca2f982 2023-04-14 mark if (err) {
5461 2ca2f982 2023-04-14 mark if (view->close == NULL)
5462 2ca2f982 2023-04-14 mark close_diff_view(view);
5463 2ca2f982 2023-04-14 mark view_close(view);
5465 e5a0f69f 2018-08-18 stsp return err;
5468 5dc9f4bc 2018-08-04 stsp static const struct got_error *
5469 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
5471 a3404814 2018-09-02 stsp const struct got_error *err;
5472 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
5473 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
5474 3dbaef42 2020-11-24 stsp const char *label1, *label2;
5476 a3404814 2018-09-02 stsp if (s->id1) {
5477 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
5479 a3404814 2018-09-02 stsp return err;
5480 4924afe1 2022-08-31 mark label1 = s->label1 ? s->label1 : id_str1;
5482 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
5484 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
5486 a3404814 2018-09-02 stsp return err;
5487 4924afe1 2022-08-31 mark label2 = s->label2 ? s->label2 : id_str2;
5489 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
5490 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5491 a3404814 2018-09-02 stsp free(id_str1);
5492 a3404814 2018-09-02 stsp free(id_str2);
5493 a3404814 2018-09-02 stsp return err;
5495 a3404814 2018-09-02 stsp free(id_str1);
5496 a3404814 2018-09-02 stsp free(id_str2);
5498 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
5499 267bb3b8 2021-08-01 stsp free(header);
5500 267bb3b8 2021-08-01 stsp return err;
5503 15a087fe 2019-02-21 stsp static const struct got_error *
5504 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
5505 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
5507 d7a04538 2019-02-21 stsp const struct got_error *err;
5508 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
5509 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
5510 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
5512 15a087fe 2019-02-21 stsp free(s->id2);
5513 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
5514 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
5515 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
5517 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
5519 d7a04538 2019-02-21 stsp return err;
5520 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
5521 15a087fe 2019-02-21 stsp free(s->id1);
5522 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
5523 d7b5a0e8 2022-04-20 stsp s->id1 = pid ? got_object_id_dup(&pid->id) : NULL;
5524 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
5525 15a087fe 2019-02-21 stsp return NULL;
5528 0cf4efb1 2018-09-29 stsp static const struct got_error *
5529 917d79a7 2022-07-01 stsp reset_diff_view(struct tog_view *view)
5531 917d79a7 2022-07-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5533 917d79a7 2022-07-01 stsp view->count = 0;
5534 917d79a7 2022-07-01 stsp wclear(view->window);
5535 917d79a7 2022-07-01 stsp s->first_displayed_line = 1;
5536 917d79a7 2022-07-01 stsp s->last_displayed_line = view->nlines;
5537 917d79a7 2022-07-01 stsp s->matched_line = 0;
5538 917d79a7 2022-07-01 stsp diff_view_indicate_progress(view);
5539 917d79a7 2022-07-01 stsp return create_diff(s);
5542 c7d5c43c 2022-08-04 mark static void
5543 c7d5c43c 2022-08-04 mark diff_prev_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5545 c7d5c43c 2022-08-04 mark int start, i;
5547 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line - 1;
5549 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5550 c7d5c43c 2022-08-04 mark if (i == 0)
5551 c7d5c43c 2022-08-04 mark i = s->nlines - 1;
5552 c7d5c43c 2022-08-04 mark if (--i == start)
5553 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5556 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5557 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5560 c7d5c43c 2022-08-04 mark static void
5561 c7d5c43c 2022-08-04 mark diff_next_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5563 c7d5c43c 2022-08-04 mark int start, i;
5565 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line + 1;
5567 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5568 c7d5c43c 2022-08-04 mark if (i == s->nlines - 1)
5570 c7d5c43c 2022-08-04 mark if (++i == start)
5571 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5574 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5575 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5578 c0f61fa4 2022-07-11 mark static struct got_object_id *get_selected_commit_id(struct tog_blame_line *,
5579 c0f61fa4 2022-07-11 mark int, int, int);
5580 c0f61fa4 2022-07-11 mark static struct got_object_id *get_annotation_for_line(struct tog_blame_line *,
5581 c0f61fa4 2022-07-11 mark int, int);
5583 917d79a7 2022-07-01 stsp static const struct got_error *
5584 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
5586 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
5587 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
5588 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
5589 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
5590 826082fe 2020-12-10 stsp char *line = NULL;
5591 826082fe 2020-12-10 stsp size_t linesize = 0;
5592 826082fe 2020-12-10 stsp ssize_t linelen;
5593 c0f61fa4 2022-07-11 mark int i, nscroll = view->nlines - 1, up = 0;
5595 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
5597 e5a0f69f 2018-08-18 stsp switch (ch) {
5600 145b6838 2022-06-16 stsp case KEY_RIGHT:
5602 145b6838 2022-06-16 stsp case KEY_LEFT:
5604 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
5608 3f6c6614 2023-01-23 mark if (ch == 'a') {
5609 3f6c6614 2023-01-23 mark s->force_text_diff = !s->force_text_diff;
5610 3f6c6614 2023-01-23 mark view->action = s->force_text_diff ?
5611 3f6c6614 2023-01-23 mark "force ASCII text enabled" :
5612 3f6c6614 2023-01-23 mark "force ASCII text disabled";
5614 3f6c6614 2023-01-23 mark else if (ch == 'w') {
5615 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
5616 3f6c6614 2023-01-23 mark view->action = s->ignore_whitespace ?
5617 3f6c6614 2023-01-23 mark "ignore whitespace enabled" :
5618 3f6c6614 2023-01-23 mark "ignore whitespace disabled";
5620 917d79a7 2022-07-01 stsp err = reset_diff_view(view);
5623 912a3f79 2021-08-30 j case KEY_HOME:
5624 912a3f79 2021-08-30 j s->first_displayed_line = 1;
5625 640cd7ff 2022-06-22 mark view->count = 0;
5628 912a3f79 2021-08-30 j case KEY_END:
5629 640cd7ff 2022-06-22 mark view->count = 0;
5633 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
5637 1e37a5c2 2019-05-12 jcs case KEY_UP:
5638 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5639 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
5640 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5642 640cd7ff 2022-06-22 mark view->count = 0;
5644 83cc4199 2022-06-13 stsp case CTRL('u'):
5646 83cc4199 2022-06-13 stsp nscroll /= 2;
5647 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5648 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5649 a60a9dc4 2019-05-13 jcs case CTRL('b'):
5651 640cd7ff 2022-06-22 mark if (s->first_displayed_line == 1) {
5652 640cd7ff 2022-06-22 mark view->count = 0;
5656 83cc4199 2022-06-13 stsp while (i++ < nscroll && s->first_displayed_line > 1)
5657 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5660 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5661 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5662 1e37a5c2 2019-05-12 jcs if (!s->eof)
5663 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5665 640cd7ff 2022-06-22 mark view->count = 0;
5667 83cc4199 2022-06-13 stsp case CTRL('d'):
5669 83cc4199 2022-06-13 stsp nscroll /= 2;
5670 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5671 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5672 a60a9dc4 2019-05-13 jcs case CTRL('f'):
5675 640cd7ff 2022-06-22 mark if (s->eof) {
5676 640cd7ff 2022-06-22 mark view->count = 0;
5680 83cc4199 2022-06-13 stsp while (!s->eof && i++ < nscroll) {
5681 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
5682 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5683 826082fe 2020-12-10 stsp if (linelen == -1) {
5684 826082fe 2020-12-10 stsp if (feof(s->f)) {
5685 826082fe 2020-12-10 stsp s->eof = 1;
5687 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
5691 826082fe 2020-12-10 stsp free(line);
5694 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_BLOB_MIN);
5697 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_BLOB_MIN);
5700 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_HUNK);
5703 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_HUNK);
5706 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
5707 1e37a5c2 2019-05-12 jcs s->diff_context--;
5708 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5709 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5710 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5711 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
5712 27829c9e 2020-11-21 stsp s->nlines) {
5713 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
5714 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
5717 640cd7ff 2022-06-22 mark view->count = 0;
5720 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
5721 1e37a5c2 2019-05-12 jcs s->diff_context++;
5722 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5723 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5724 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5726 640cd7ff 2022-06-22 mark view->count = 0;
5732 c0f61fa4 2022-07-11 mark /* FALL THROUGH */
5736 c0f61fa4 2022-07-11 mark if (s->parent_view == NULL) {
5737 640cd7ff 2022-06-22 mark view->count = 0;
5740 c0f61fa4 2022-07-11 mark s->parent_view->count = view->count;
5742 c0f61fa4 2022-07-11 mark if (s->parent_view->type == TOG_VIEW_LOG) {
5743 c0f61fa4 2022-07-11 mark ls = &s->parent_view->state.log;
5744 c0f61fa4 2022-07-11 mark old_selected_entry = ls->selected_entry;
5746 c0f61fa4 2022-07-11 mark err = input_log_view(NULL, s->parent_view,
5747 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5750 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5752 c0f61fa4 2022-07-11 mark if (old_selected_entry == ls->selected_entry)
5755 c0f61fa4 2022-07-11 mark err = set_selected_commit(s, ls->selected_entry);
5758 c0f61fa4 2022-07-11 mark } else if (s->parent_view->type == TOG_VIEW_BLAME) {
5759 c0f61fa4 2022-07-11 mark struct tog_blame_view_state *bs;
5760 c0f61fa4 2022-07-11 mark struct got_object_id *id, *prev_id;
5762 c0f61fa4 2022-07-11 mark bs = &s->parent_view->state.blame;
5763 c0f61fa4 2022-07-11 mark prev_id = get_annotation_for_line(bs->blame.lines,
5764 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->last_diffed_line);
5766 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view,
5767 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5770 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5772 c0f61fa4 2022-07-11 mark if (prev_id == NULL)
5774 c0f61fa4 2022-07-11 mark id = get_selected_commit_id(bs->blame.lines,
5775 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->first_displayed_line,
5776 c0f61fa4 2022-07-11 mark bs->selected_line);
5777 c0f61fa4 2022-07-11 mark if (id == NULL)
5780 c0f61fa4 2022-07-11 mark if (!got_object_id_cmp(prev_id, id))
5783 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view, KEY_ENTER);
5787 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
5788 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
5789 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5790 145b6838 2022-06-16 stsp view->x = 0;
5792 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5793 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5796 640cd7ff 2022-06-22 mark view->count = 0;
5800 bcbd79e2 2018-08-19 stsp return err;
5803 4ed7e80c 2018-05-20 stsp static const struct got_error *
5804 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
5806 7483826e 2023-04-14 mark const struct got_error *error;
5807 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
5808 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
5809 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
5810 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
5811 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
5812 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
5813 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
5814 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
5815 3dbaef42 2020-11-24 stsp const char *errstr;
5816 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
5817 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
5819 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
5820 26ed57b2 2018-05-19 stsp switch (ch) {
5822 64453f7e 2020-11-21 stsp force_text_diff = 1;
5825 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
5827 3dbaef42 2020-11-24 stsp if (errstr != NULL)
5828 5a20d08d 2022-02-09 op errx(1, "number of context lines is %s: %s",
5829 5a20d08d 2022-02-09 op errstr, errstr);
5831 09b5bff8 2020-02-23 naddy case 'r':
5832 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
5833 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
5834 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
5836 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
5839 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
5842 17020d27 2019-03-07 stsp usage_diff();
5843 26ed57b2 2018-05-19 stsp /* NOTREACHED */
5847 26ed57b2 2018-05-19 stsp argc -= optind;
5848 26ed57b2 2018-05-19 stsp argv += optind;
5850 26ed57b2 2018-05-19 stsp if (argc == 0) {
5851 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
5852 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
5853 15a94983 2018-12-23 stsp id_str1 = argv[0];
5854 15a94983 2018-12-23 stsp id_str2 = argv[1];
5856 26ed57b2 2018-05-19 stsp usage_diff();
5858 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
5859 0ae84acc 2022-06-15 tracey if (error)
5860 0ae84acc 2022-06-15 tracey goto done;
5862 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
5863 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
5864 c156c7a4 2020-12-18 stsp if (cwd == NULL)
5865 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
5866 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
5867 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5868 c156c7a4 2020-12-18 stsp goto done;
5869 a273ac94 2020-02-23 naddy if (worktree)
5870 a273ac94 2020-02-23 naddy repo_path =
5871 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
5873 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
5874 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
5875 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
5876 c156c7a4 2020-12-18 stsp goto done;
5880 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
5881 eb6600df 2019-01-04 stsp if (error)
5882 eb6600df 2019-01-04 stsp goto done;
5884 098596c5 2023-04-14 stsp init_curses();
5886 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5887 51a10b52 2020-12-26 stsp if (error)
5888 51a10b52 2020-12-26 stsp goto done;
5890 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
5891 26ed57b2 2018-05-19 stsp if (error)
5892 26ed57b2 2018-05-19 stsp goto done;
5894 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
5895 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5896 26ed57b2 2018-05-19 stsp if (error)
5897 26ed57b2 2018-05-19 stsp goto done;
5899 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
5900 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5901 26ed57b2 2018-05-19 stsp if (error)
5902 26ed57b2 2018-05-19 stsp goto done;
5904 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
5905 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
5906 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5907 ea5e7bb5 2018-08-01 stsp goto done;
5909 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
5910 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
5911 5dc9f4bc 2018-08-04 stsp if (error)
5912 5dc9f4bc 2018-08-04 stsp goto done;
5913 098596c5 2023-04-14 stsp error = view_loop(view);
5915 3dbaef42 2020-11-24 stsp free(label1);
5916 3dbaef42 2020-11-24 stsp free(label2);
5917 c02c541e 2019-03-29 stsp free(repo_path);
5918 a273ac94 2020-02-23 naddy free(cwd);
5919 1d0f4054 2021-06-17 stsp if (repo) {
5920 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
5921 1d0f4054 2021-06-17 stsp if (error == NULL)
5922 1d0f4054 2021-06-17 stsp error = close_err;
5924 a273ac94 2020-02-23 naddy if (worktree)
5925 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
5926 0ae84acc 2022-06-15 tracey if (pack_fds) {
5927 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
5928 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
5929 0ae84acc 2022-06-15 tracey if (error == NULL)
5930 0ae84acc 2022-06-15 tracey error = pack_err;
5932 51a10b52 2020-12-26 stsp tog_free_refs();
5933 26ed57b2 2018-05-19 stsp return error;
5936 4ed7e80c 2018-05-20 stsp __dead static void
5937 9f7d7167 2018-04-29 stsp usage_blame(void)
5940 87411fa9 2022-06-16 stsp fprintf(stderr,
5941 87411fa9 2022-06-16 stsp "usage: %s blame [-c commit] [-r repository-path] path\n",
5942 9f7d7167 2018-04-29 stsp getprogname());
5946 84451b3e 2018-07-10 stsp struct tog_blame_line {
5947 84451b3e 2018-07-10 stsp int annotated;
5948 84451b3e 2018-07-10 stsp struct got_object_id *id;
5951 4ed7e80c 2018-05-20 stsp static const struct got_error *
5952 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
5954 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
5955 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
5956 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
5957 84451b3e 2018-07-10 stsp const struct got_error *err;
5958 4cb9d869 2022-06-16 stsp int lineno = 0, nprinted = 0;
5959 826082fe 2020-12-10 stsp char *line = NULL;
5960 826082fe 2020-12-10 stsp size_t linesize = 0;
5961 826082fe 2020-12-10 stsp ssize_t linelen;
5962 84451b3e 2018-07-10 stsp wchar_t *wline;
5963 27a741e5 2019-09-11 stsp int width;
5964 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
5965 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
5966 ab089a2a 2018-07-12 stsp char *id_str;
5967 11b20872 2019-11-08 stsp struct tog_color *tc;
5969 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &s->blamed_commit->id);
5971 ab089a2a 2018-07-12 stsp return err;
5973 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
5974 f7d12f7e 2018-08-01 stsp werase(view->window);
5976 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
5977 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5978 ab089a2a 2018-07-12 stsp free(id_str);
5979 ab089a2a 2018-07-12 stsp return err;
5982 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
5983 ab089a2a 2018-07-12 stsp free(line);
5984 2550e4c3 2018-07-13 stsp line = NULL;
5986 1cae65b4 2019-09-22 stsp return err;
5987 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5988 a3404814 2018-09-02 stsp wstandout(view->window);
5989 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
5991 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
5992 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5993 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
5994 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
5996 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
5997 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5998 a3404814 2018-09-02 stsp wstandend(view->window);
5999 2550e4c3 2018-07-13 stsp free(wline);
6000 2550e4c3 2018-07-13 stsp wline = NULL;
6002 94b80cfa 2022-08-01 mark if (view->gline > blame->nlines)
6003 94b80cfa 2022-08-01 mark view->gline = blame->nlines;
6005 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s%s", view->gline ? view->gline :
6006 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
6007 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
6008 ab089a2a 2018-07-12 stsp free(id_str);
6009 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
6011 ab089a2a 2018-07-12 stsp free(id_str);
6012 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
6013 3f60a8ef 2018-07-10 stsp free(line);
6014 2550e4c3 2018-07-13 stsp line = NULL;
6016 3f60a8ef 2018-07-10 stsp return err;
6017 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6018 2550e4c3 2018-07-13 stsp free(wline);
6019 2550e4c3 2018-07-13 stsp wline = NULL;
6020 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
6021 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6023 4f7c3e5e 2020-12-01 naddy s->eof = 0;
6024 145b6838 2022-06-16 stsp view->maxx = 0;
6025 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
6026 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
6027 826082fe 2020-12-10 stsp if (linelen == -1) {
6028 826082fe 2020-12-10 stsp if (feof(blame->f)) {
6029 826082fe 2020-12-10 stsp s->eof = 1;
6032 84451b3e 2018-07-10 stsp free(line);
6033 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
6035 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
6037 94b80cfa 2022-08-01 mark if (view->gline && !gotoline(view, &lineno, &nprinted))
6040 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
6041 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 9, 1);
6042 1853e0f4 2022-06-16 stsp if (err) {
6043 1853e0f4 2022-06-16 stsp free(line);
6044 1853e0f4 2022-06-16 stsp return err;
6046 1853e0f4 2022-06-16 stsp free(wline);
6047 1853e0f4 2022-06-16 stsp wline = NULL;
6048 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
6050 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6051 f7d12f7e 2018-08-01 stsp wstandout(view->window);
6053 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
6054 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
6055 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
6056 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
6057 c0f61fa4 2022-07-11 mark !(nprinted == s->selected_line - 1)) {
6058 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6059 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
6060 8d0fe45a 2019-08-12 stsp char *id_str;
6061 87411fa9 2022-06-16 stsp err = got_object_id_str(&id_str,
6062 87411fa9 2022-06-16 stsp blame_line->id);
6063 8d0fe45a 2019-08-12 stsp if (err) {
6064 8d0fe45a 2019-08-12 stsp free(line);
6065 8d0fe45a 2019-08-12 stsp return err;
6067 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6069 11b20872 2019-11-08 stsp wattr_on(view->window,
6070 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6071 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
6073 11b20872 2019-11-08 stsp wattr_off(view->window,
6074 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6075 8d0fe45a 2019-08-12 stsp free(id_str);
6076 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
6078 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6079 8d0fe45a 2019-08-12 stsp prev_id = NULL;
6082 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6083 ee41ec32 2018-07-10 stsp prev_id = NULL;
6086 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6087 f7d12f7e 2018-08-01 stsp wstandend(view->window);
6088 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6090 41605754 2020-11-12 stsp if (view->ncols <= 9) {
6091 41605754 2020-11-12 stsp width = 9;
6092 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
6093 4f7c3e5e 2020-12-01 naddy s->matched_line &&
6094 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
6095 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
6096 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
6097 41605754 2020-11-12 stsp if (err) {
6098 41605754 2020-11-12 stsp free(line);
6099 41605754 2020-11-12 stsp return err;
6101 41605754 2020-11-12 stsp width += 9;
6104 4cb9d869 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
6105 4cb9d869 2022-06-16 stsp view->x, view->ncols - 9, 9, 1);
6106 4cb9d869 2022-06-16 stsp if (err) {
6107 4cb9d869 2022-06-16 stsp free(line);
6108 4cb9d869 2022-06-16 stsp return err;
6110 4cb9d869 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
6111 a75b3e2d 2022-06-16 stsp width += 9;
6112 41605754 2020-11-12 stsp free(wline);
6113 41605754 2020-11-12 stsp wline = NULL;
6116 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
6117 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
6118 84451b3e 2018-07-10 stsp if (++nprinted == 1)
6119 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
6121 826082fe 2020-12-10 stsp free(line);
6122 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
6124 9b058f45 2022-06-30 mark view_border(view);
6126 8d212112 2023-04-16 mark if (tog_io.wait_for_ui) {
6127 8d212112 2023-04-16 mark if (s->blame_complete)
6128 8d212112 2023-04-16 mark tog_io.wait_for_ui = 0;
6131 84451b3e 2018-07-10 stsp return NULL;
6134 84451b3e 2018-07-10 stsp static const struct got_error *
6135 392891ce 2022-04-07 stsp blame_cb(void *arg, int nlines, int lineno,
6136 392891ce 2022-04-07 stsp struct got_commit_object *commit, struct got_object_id *id)
6138 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
6139 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
6140 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
6141 1a76625f 2018-10-22 stsp int errcode;
6143 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
6144 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
6145 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
6147 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6148 1a76625f 2018-10-22 stsp if (errcode)
6149 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
6151 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
6152 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
6153 d68a0a7d 2018-07-10 stsp goto done;
6156 d68a0a7d 2018-07-10 stsp if (lineno == -1)
6157 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
6159 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
6160 d68a0a7d 2018-07-10 stsp if (line->annotated)
6161 d68a0a7d 2018-07-10 stsp goto done;
6163 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
6164 84451b3e 2018-07-10 stsp if (line->id == NULL) {
6165 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6166 84451b3e 2018-07-10 stsp goto done;
6168 84451b3e 2018-07-10 stsp line->annotated = 1;
6170 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6171 1a76625f 2018-10-22 stsp if (errcode)
6172 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6173 84451b3e 2018-07-10 stsp return err;
6176 84451b3e 2018-07-10 stsp static void *
6177 84451b3e 2018-07-10 stsp blame_thread(void *arg)
6179 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
6180 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
6181 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
6182 e6e73e55 2022-06-30 tracey int errcode, fd1 = -1, fd2 = -1;
6183 e6e73e55 2022-06-30 tracey FILE *f1 = NULL, *f2 = NULL;
6185 e6e73e55 2022-06-30 tracey fd1 = got_opentempfd();
6186 e6e73e55 2022-06-30 tracey if (fd1 == -1)
6187 1b484788 2022-06-28 tracey return (void *)got_error_from_errno("got_opentempfd");
6189 e6e73e55 2022-06-30 tracey fd2 = got_opentempfd();
6190 e6e73e55 2022-06-30 tracey if (fd2 == -1) {
6191 e6e73e55 2022-06-30 tracey err = got_error_from_errno("got_opentempfd");
6192 e6e73e55 2022-06-30 tracey goto done;
6195 e6e73e55 2022-06-30 tracey f1 = got_opentemp();
6196 e6e73e55 2022-06-30 tracey if (f1 == NULL) {
6197 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6198 e6e73e55 2022-06-30 tracey goto done;
6200 e6e73e55 2022-06-30 tracey f2 = got_opentemp();
6201 e6e73e55 2022-06-30 tracey if (f2 == NULL) {
6202 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6203 e6e73e55 2022-06-30 tracey goto done;
6206 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
6208 e6e73e55 2022-06-30 tracey goto done;
6210 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
6211 917d79a7 2022-07-01 stsp tog_diff_algo, blame_cb, ta->cb_args,
6212 4b752015 2022-06-30 stsp ta->cancel_cb, ta->cancel_arg, fd1, fd2, f1, f2);
6213 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
6214 fc06ba56 2019-08-22 stsp err = NULL;
6216 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6217 e6e73e55 2022-06-30 tracey if (errcode) {
6218 e6e73e55 2022-06-30 tracey err = got_error_set_errno(errcode, "pthread_mutex_lock");
6219 e6e73e55 2022-06-30 tracey goto done;
6222 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
6223 1d0f4054 2021-06-17 stsp if (err == NULL)
6224 1d0f4054 2021-06-17 stsp err = close_err;
6225 c9beca56 2018-07-22 stsp ta->repo = NULL;
6226 c9beca56 2018-07-22 stsp *ta->complete = 1;
6228 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6229 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
6230 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6233 e6e73e55 2022-06-30 tracey if (fd1 != -1 && close(fd1) == -1 && err == NULL)
6234 1b484788 2022-06-28 tracey err = got_error_from_errno("close");
6235 e6e73e55 2022-06-30 tracey if (fd2 != -1 && close(fd2) == -1 && err == NULL)
6236 e6e73e55 2022-06-30 tracey err = got_error_from_errno("close");
6237 e6e73e55 2022-06-30 tracey if (f1 && fclose(f1) == EOF && err == NULL)
6238 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6239 e6e73e55 2022-06-30 tracey if (f2 && fclose(f2) == EOF && err == NULL)
6240 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6242 18430de3 2018-07-10 stsp return (void *)err;
6245 245d91c1 2018-07-12 stsp static struct got_object_id *
6246 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
6247 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
6249 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
6251 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
6252 8d0fe45a 2019-08-12 stsp return NULL;
6254 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
6255 c0f61fa4 2022-07-11 mark if (!line->annotated)
6256 c0f61fa4 2022-07-11 mark return NULL;
6258 c0f61fa4 2022-07-11 mark return line->id;
6261 c0f61fa4 2022-07-11 mark static struct got_object_id *
6262 c0f61fa4 2022-07-11 mark get_annotation_for_line(struct tog_blame_line *lines, int nlines,
6263 c0f61fa4 2022-07-11 mark int lineno)
6265 c0f61fa4 2022-07-11 mark struct tog_blame_line *line;
6267 c0f61fa4 2022-07-11 mark if (nlines <= 0 || lineno >= nlines)
6268 c0f61fa4 2022-07-11 mark return NULL;
6270 c0f61fa4 2022-07-11 mark line = &lines[lineno - 1];
6271 245d91c1 2018-07-12 stsp if (!line->annotated)
6272 245d91c1 2018-07-12 stsp return NULL;
6274 245d91c1 2018-07-12 stsp return line->id;
6277 b880a918 2018-07-10 stsp static const struct got_error *
6278 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
6280 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
6283 245d91c1 2018-07-12 stsp if (blame->thread) {
6284 1a76625f 2018-10-22 stsp int errcode;
6285 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6286 1a76625f 2018-10-22 stsp if (errcode)
6287 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6288 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
6289 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
6290 1a76625f 2018-10-22 stsp if (errcode)
6291 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
6292 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6293 1a76625f 2018-10-22 stsp if (errcode)
6294 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6295 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
6296 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
6297 245d91c1 2018-07-12 stsp err = NULL;
6298 245d91c1 2018-07-12 stsp blame->thread = NULL;
6300 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
6301 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
6302 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
6303 1d0f4054 2021-06-17 stsp if (err == NULL)
6304 1d0f4054 2021-06-17 stsp err = close_err;
6305 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
6307 245d91c1 2018-07-12 stsp if (blame->f) {
6308 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
6309 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
6310 245d91c1 2018-07-12 stsp blame->f = NULL;
6312 57670559 2018-12-23 stsp if (blame->lines) {
6313 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
6314 57670559 2018-12-23 stsp free(blame->lines[i].id);
6315 57670559 2018-12-23 stsp free(blame->lines);
6316 57670559 2018-12-23 stsp blame->lines = NULL;
6318 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
6319 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
6320 0ae84acc 2022-06-15 tracey if (blame->pack_fds) {
6321 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6322 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(blame->pack_fds);
6323 0ae84acc 2022-06-15 tracey if (err == NULL)
6324 0ae84acc 2022-06-15 tracey err = pack_err;
6325 8b195234 2022-06-15 stsp blame->pack_fds = NULL;
6327 245d91c1 2018-07-12 stsp return err;
6330 245d91c1 2018-07-12 stsp static const struct got_error *
6331 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
6333 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
6334 fc06ba56 2019-08-22 stsp int *done = arg;
6335 fc06ba56 2019-08-22 stsp int errcode;
6337 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6338 fc06ba56 2019-08-22 stsp if (errcode)
6339 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6340 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
6342 fc06ba56 2019-08-22 stsp if (*done)
6343 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
6345 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6346 fc06ba56 2019-08-22 stsp if (errcode)
6347 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6348 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
6350 fc06ba56 2019-08-22 stsp return err;
6353 fc06ba56 2019-08-22 stsp static const struct got_error *
6354 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
6356 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
6357 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
6358 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
6359 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6360 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
6361 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
6362 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
6363 eb81bc23 2022-06-28 tracey int obj_type, fd = -1;
6364 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6366 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&commit, s->repo,
6367 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id);
6369 15a94983 2018-12-23 stsp return err;
6371 eb81bc23 2022-06-28 tracey fd = got_opentempfd();
6372 eb81bc23 2022-06-28 tracey if (fd == -1) {
6373 eb81bc23 2022-06-28 tracey err = got_error_from_errno("got_opentempfd");
6374 eb81bc23 2022-06-28 tracey goto done;
6377 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&obj_id, s->repo, commit, s->path);
6379 a44927cc 2022-04-07 stsp goto done;
6381 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
6383 84451b3e 2018-07-10 stsp goto done;
6385 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
6386 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6387 84451b3e 2018-07-10 stsp goto done;
6390 eb81bc23 2022-06-28 tracey err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192, fd);
6392 a70480e0 2018-06-23 stsp goto done;
6393 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
6394 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
6395 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
6396 84451b3e 2018-07-10 stsp goto done;
6398 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
6399 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
6401 1fddf795 2021-01-20 stsp goto done;
6402 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
6403 1fddf795 2021-01-20 stsp s->blame_complete = 1;
6404 84451b3e 2018-07-10 stsp goto done;
6407 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
6408 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
6409 b02560ec 2019-08-19 stsp blame->nlines--;
6411 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
6412 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
6413 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
6414 84451b3e 2018-07-10 stsp goto done;
6417 0ae84acc 2022-06-15 tracey err = got_repo_pack_fds_open(&pack_fds);
6419 bd24772e 2018-07-11 stsp goto done;
6420 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL,
6421 0ae84acc 2022-06-15 tracey pack_fds);
6422 0ae84acc 2022-06-15 tracey if (err)
6423 0ae84acc 2022-06-15 tracey goto done;
6425 0ae84acc 2022-06-15 tracey blame->pack_fds = pack_fds;
6426 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
6427 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
6428 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
6429 d7b5a0e8 2022-04-20 stsp blame->cb_args.commit_id = got_object_id_dup(&s->blamed_commit->id);
6430 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
6431 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6432 245d91c1 2018-07-12 stsp goto done;
6434 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
6436 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
6437 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
6438 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
6439 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
6440 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
6441 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
6442 a5388363 2020-12-01 naddy s->blame_complete = 0;
6444 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
6445 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
6446 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
6447 f5a09613 2020-12-13 naddy s->selected_line = 1;
6449 67b5eae1 2021-12-27 naddy s->matched_line = 0;
6452 a44927cc 2022-04-07 stsp if (commit)
6453 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
6454 eb81bc23 2022-06-28 tracey if (fd != -1 && close(fd) == -1 && err == NULL)
6455 eb81bc23 2022-06-28 tracey err = got_error_from_errno("close");
6457 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
6458 27d434c2 2018-09-15 stsp free(obj_id);
6460 245d91c1 2018-07-12 stsp stop_blame(blame);
6461 245d91c1 2018-07-12 stsp return err;
6464 245d91c1 2018-07-12 stsp static const struct got_error *
6465 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
6466 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
6468 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
6469 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6471 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
6473 c4843652 2019-08-12 stsp s->path = strdup(path);
6474 c4843652 2019-08-12 stsp if (s->path == NULL)
6475 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
6477 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
6478 c4843652 2019-08-12 stsp if (err) {
6479 c4843652 2019-08-12 stsp free(s->path);
6480 7cbe629d 2018-08-04 stsp return err;
6483 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
6484 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
6485 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
6486 fb2756b9 2018-08-04 stsp s->selected_line = 1;
6487 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
6488 fb2756b9 2018-08-04 stsp s->repo = repo;
6489 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
6490 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
6492 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
6493 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
6494 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
6495 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
6497 11b20872 2019-11-08 stsp return err;
6500 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
6501 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
6502 917d79a7 2022-07-01 stsp view->reset = reset_blame_view;
6503 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
6504 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
6505 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_blame_view;
6506 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
6508 a5388363 2020-12-01 naddy return run_blame(view);
6511 e5a0f69f 2018-08-18 stsp static const struct got_error *
6512 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
6514 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6515 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6517 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
6518 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
6520 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
6521 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
6522 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
6523 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6524 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
6527 e5a0f69f 2018-08-18 stsp free(s->path);
6528 11b20872 2019-11-08 stsp free_colors(&s->colors);
6529 e5a0f69f 2018-08-18 stsp return err;
6532 7cbe629d 2018-08-04 stsp static const struct got_error *
6533 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
6535 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
6537 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
6538 6c4c42e0 2019-06-24 stsp return NULL;
6541 eaf2c13e 2022-09-17 mark static void
6542 eaf2c13e 2022-09-17 mark search_setup_blame_view(struct tog_view *view, FILE **f, off_t **line_offsets,
6543 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
6545 eaf2c13e 2022-09-17 mark struct tog_blame_view_state *s = &view->state.blame;
6547 eaf2c13e 2022-09-17 mark *f = s->blame.f;
6548 eaf2c13e 2022-09-17 mark *nlines = s->blame.nlines;
6549 eaf2c13e 2022-09-17 mark *line_offsets = s->blame.line_offsets;
6550 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
6551 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
6552 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
6553 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
6556 6c4c42e0 2019-06-24 stsp static const struct got_error *
6557 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
6559 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6560 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
6561 2b380cc8 2018-10-24 stsp int errcode;
6563 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
6564 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
6565 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
6566 2b380cc8 2018-10-24 stsp if (errcode)
6567 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
6569 098596c5 2023-04-14 stsp if (!using_mock_io)
6570 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while annotating */
6573 098596c5 2023-04-14 stsp if (s->blame_complete && !using_mock_io)
6574 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
6576 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
6578 9b058f45 2022-06-30 mark view_border(view);
6579 e5a0f69f 2018-08-18 stsp return err;
6582 e5a0f69f 2018-08-18 stsp static const struct got_error *
6583 05f04cdf 2022-07-20 mark log_annotated_line(struct tog_view **new_view, int begin_y, int begin_x,
6584 05f04cdf 2022-07-20 mark struct got_repository *repo, struct got_object_id *id)
6586 05f04cdf 2022-07-20 mark struct tog_view *log_view;
6587 05f04cdf 2022-07-20 mark const struct got_error *err = NULL;
6589 05f04cdf 2022-07-20 mark *new_view = NULL;
6591 05f04cdf 2022-07-20 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
6592 05f04cdf 2022-07-20 mark if (log_view == NULL)
6593 05f04cdf 2022-07-20 mark return got_error_from_errno("view_open");
6595 05f04cdf 2022-07-20 mark err = open_log_view(log_view, id, repo, GOT_REF_HEAD, "", 0);
6597 05f04cdf 2022-07-20 mark view_close(log_view);
6599 05f04cdf 2022-07-20 mark *new_view = log_view;
6601 05f04cdf 2022-07-20 mark return err;
6604 05f04cdf 2022-07-20 mark static const struct got_error *
6605 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
6607 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
6608 136e2bd4 2022-07-23 mark struct tog_view *diff_view;
6609 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6610 9b058f45 2022-06-30 mark int eos, nscroll, begin_y = 0, begin_x = 0;
6612 9b058f45 2022-06-30 mark eos = nscroll = view->nlines - 2;
6613 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
6614 9b058f45 2022-06-30 mark --eos; /* border */
6616 e5a0f69f 2018-08-18 stsp switch (ch) {
6619 145b6838 2022-06-16 stsp case KEY_RIGHT:
6621 145b6838 2022-06-16 stsp case KEY_LEFT:
6623 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
6626 1e37a5c2 2019-05-12 jcs s->done = 1;
6628 4deef56f 2021-09-02 naddy case 'g':
6629 4deef56f 2021-09-02 naddy case KEY_HOME:
6630 4deef56f 2021-09-02 naddy s->selected_line = 1;
6631 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6632 640cd7ff 2022-06-22 mark view->count = 0;
6634 4deef56f 2021-09-02 naddy case 'G':
6635 4deef56f 2021-09-02 naddy case KEY_END:
6636 9b058f45 2022-06-30 mark if (s->blame.nlines < eos) {
6637 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
6638 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6640 9b058f45 2022-06-30 mark s->selected_line = eos;
6641 9b058f45 2022-06-30 mark s->first_displayed_line = s->blame.nlines - (eos - 1);
6643 640cd7ff 2022-06-22 mark view->count = 0;
6646 1e37a5c2 2019-05-12 jcs case KEY_UP:
6647 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6648 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
6649 1e37a5c2 2019-05-12 jcs s->selected_line--;
6650 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
6651 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
6652 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
6654 640cd7ff 2022-06-22 mark view->count = 0;
6656 83cc4199 2022-06-13 stsp case CTRL('u'):
6658 83cc4199 2022-06-13 stsp nscroll /= 2;
6659 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6660 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
6661 ea025d1d 2020-02-22 naddy case CTRL('b'):
6663 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
6664 640cd7ff 2022-06-22 mark if (view->count > 1)
6665 640cd7ff 2022-06-22 mark nscroll += nscroll;
6666 83cc4199 2022-06-13 stsp s->selected_line = MAX(1, s->selected_line - nscroll);
6667 640cd7ff 2022-06-22 mark view->count = 0;
6670 83cc4199 2022-06-13 stsp if (s->first_displayed_line > nscroll)
6671 83cc4199 2022-06-13 stsp s->first_displayed_line -= nscroll;
6673 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
6676 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
6677 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6678 9b058f45 2022-06-30 mark if (s->selected_line < eos && s->first_displayed_line +
6679 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
6680 1e37a5c2 2019-05-12 jcs s->selected_line++;
6681 9b058f45 2022-06-30 mark else if (s->first_displayed_line < s->blame.nlines - (eos - 1))
6682 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
6684 640cd7ff 2022-06-22 mark view->count = 0;
6687 1e37a5c2 2019-05-12 jcs case 'p': {
6688 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6690 640cd7ff 2022-06-22 mark view->count = 0;
6691 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6692 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6693 1e37a5c2 2019-05-12 jcs if (id == NULL)
6695 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
6696 a44927cc 2022-04-07 stsp struct got_commit_object *commit, *pcommit;
6697 15a94983 2018-12-23 stsp struct got_object_qid *pid;
6698 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
6699 1e37a5c2 2019-05-12 jcs int obj_type;
6700 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
6701 1e37a5c2 2019-05-12 jcs s->repo, id);
6704 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
6705 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
6706 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
6707 15a94983 2018-12-23 stsp got_object_commit_close(commit);
6710 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
6711 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&pcommit,
6712 d7b5a0e8 2022-04-20 stsp s->repo, &pid->id);
6715 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
6716 a44927cc 2022-04-07 stsp pcommit, s->path);
6717 a44927cc 2022-04-07 stsp got_object_commit_close(pcommit);
6718 e5a0f69f 2018-08-18 stsp if (err) {
6719 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
6720 1e37a5c2 2019-05-12 jcs err = NULL;
6721 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6724 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
6726 1e37a5c2 2019-05-12 jcs free(blob_id);
6727 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
6728 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
6729 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6732 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6733 d7b5a0e8 2022-04-20 stsp &pid->id);
6734 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6736 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
6737 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id) == 0)
6739 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6744 1e37a5c2 2019-05-12 jcs s->done = 1;
6745 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6746 1e37a5c2 2019-05-12 jcs s->done = 0;
6747 1e37a5c2 2019-05-12 jcs if (thread_err)
6749 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
6750 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
6751 a5388363 2020-12-01 naddy err = run_blame(view);
6756 61417565 2022-06-20 mark case 'C': {
6757 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
6759 640cd7ff 2022-06-22 mark view->count = 0;
6760 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
6761 d7b5a0e8 2022-04-20 stsp if (!got_object_id_cmp(&first->id, s->commit_id))
6763 1e37a5c2 2019-05-12 jcs s->done = 1;
6764 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6765 1e37a5c2 2019-05-12 jcs s->done = 0;
6766 1e37a5c2 2019-05-12 jcs if (thread_err)
6768 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6769 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
6770 1e37a5c2 2019-05-12 jcs s->blamed_commit =
6771 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
6772 a5388363 2020-12-01 naddy err = run_blame(view);
6778 05f04cdf 2022-07-20 mark view->count = 0;
6779 136e2bd4 2022-07-23 mark s->id_to_log = get_selected_commit_id(s->blame.lines,
6780 136e2bd4 2022-07-23 mark s->blame.nlines, s->first_displayed_line, s->selected_line);
6781 136e2bd4 2022-07-23 mark if (s->id_to_log)
6782 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
6784 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
6785 1e37a5c2 2019-05-12 jcs case '\r': {
6786 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6787 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
6788 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
6790 640cd7ff 2022-06-22 mark view->count = 0;
6791 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6792 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6793 1e37a5c2 2019-05-12 jcs if (id == NULL)
6795 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
6798 9b058f45 2022-06-30 mark pid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
6799 c0f61fa4 2022-07-11 mark if (*new_view) {
6800 c0f61fa4 2022-07-11 mark /* traversed from diff view, release diff resources */
6801 c0f61fa4 2022-07-11 mark err = close_diff_view(*new_view);
6804 c0f61fa4 2022-07-11 mark diff_view = *new_view;
6806 c0f61fa4 2022-07-11 mark if (view_is_parent_view(view))
6807 c0f61fa4 2022-07-11 mark view_get_split(view, &begin_y, &begin_x);
6809 c0f61fa4 2022-07-11 mark diff_view = view_open(0, 0, begin_y, begin_x,
6810 c0f61fa4 2022-07-11 mark TOG_VIEW_DIFF);
6811 c0f61fa4 2022-07-11 mark if (diff_view == NULL) {
6812 c0f61fa4 2022-07-11 mark got_object_commit_close(commit);
6813 c0f61fa4 2022-07-11 mark err = got_error_from_errno("view_open");
6817 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, pid ? &pid->id : NULL,
6818 c0f61fa4 2022-07-11 mark id, NULL, NULL, 3, 0, 0, view, s->repo);
6819 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6821 1e37a5c2 2019-05-12 jcs view_close(diff_view);
6824 c0f61fa4 2022-07-11 mark s->last_diffed_line = s->first_displayed_line - 1 +
6825 c0f61fa4 2022-07-11 mark s->selected_line;
6826 c0f61fa4 2022-07-11 mark if (*new_view)
6827 c0f61fa4 2022-07-11 mark break; /* still open from active diff view */
6828 49b24ee5 2022-07-03 mark if (view_is_parent_view(view) &&
6829 49b24ee5 2022-07-03 mark view->mode == TOG_VIEW_SPLIT_HRZN) {
6830 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
6835 e78dc838 2020-12-04 stsp view->focussed = 0;
6836 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
6837 9b058f45 2022-06-30 mark diff_view->mode = view->mode;
6838 9b058f45 2022-06-30 mark diff_view->nlines = view->lines - begin_y;
6839 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
6840 3c1dfe12 2022-07-08 mark view_transfer_size(diff_view, view);
6841 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
6844 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
6847 e78dc838 2020-12-04 stsp view->focus_child = 1;
6849 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
6854 83cc4199 2022-06-13 stsp case CTRL('d'):
6856 83cc4199 2022-06-13 stsp nscroll /= 2;
6857 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6858 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
6859 ea025d1d 2020-02-22 naddy case CTRL('f'):
6862 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6863 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
6864 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
6865 640cd7ff 2022-06-22 mark view->count = 0;
6868 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6869 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
6870 83cc4199 2022-06-13 stsp s->selected_line +=
6871 83cc4199 2022-06-13 stsp MIN(nscroll, s->last_displayed_line -
6872 83cc4199 2022-06-13 stsp s->first_displayed_line - s->selected_line + 1);
6874 83cc4199 2022-06-13 stsp if (s->last_displayed_line + nscroll <= s->blame.nlines)
6875 83cc4199 2022-06-13 stsp s->first_displayed_line += nscroll;
6877 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
6878 83cc4199 2022-06-13 stsp s->blame.nlines - (view->nlines - 3);
6880 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
6881 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
6882 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
6883 1e37a5c2 2019-05-12 jcs view->nlines - 2);
6887 640cd7ff 2022-06-22 mark view->count = 0;
6890 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
6893 917d79a7 2022-07-01 stsp static const struct got_error *
6894 917d79a7 2022-07-01 stsp reset_blame_view(struct tog_view *view)
6896 917d79a7 2022-07-01 stsp const struct got_error *err;
6897 917d79a7 2022-07-01 stsp struct tog_blame_view_state *s = &view->state.blame;
6899 917d79a7 2022-07-01 stsp view->count = 0;
6900 917d79a7 2022-07-01 stsp s->done = 1;
6901 917d79a7 2022-07-01 stsp err = stop_blame(&s->blame);
6902 917d79a7 2022-07-01 stsp s->done = 0;
6904 917d79a7 2022-07-01 stsp return err;
6905 917d79a7 2022-07-01 stsp return run_blame(view);
6908 a70480e0 2018-06-23 stsp static const struct got_error *
6909 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
6911 7483826e 2023-04-14 mark const struct got_error *error;
6912 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
6913 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
6914 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
6915 0587e10c 2020-07-23 stsp char *link_target = NULL;
6916 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
6917 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6918 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
6920 2ca2f982 2023-04-14 mark struct tog_view *view = NULL;
6921 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6923 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
6924 a70480e0 2018-06-23 stsp switch (ch) {
6926 a70480e0 2018-06-23 stsp commit_id_str = optarg;
6929 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
6930 69069811 2018-08-02 stsp if (repo_path == NULL)
6931 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
6935 17020d27 2019-03-07 stsp usage_blame();
6936 a70480e0 2018-06-23 stsp /* NOTREACHED */
6940 a70480e0 2018-06-23 stsp argc -= optind;
6941 a70480e0 2018-06-23 stsp argv += optind;
6943 f135c941 2020-02-20 stsp if (argc != 1)
6944 a70480e0 2018-06-23 stsp usage_blame();
6946 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
6947 0ae84acc 2022-06-15 tracey if (error != NULL)
6948 0ae84acc 2022-06-15 tracey goto done;
6950 69069811 2018-08-02 stsp if (repo_path == NULL) {
6951 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6952 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6953 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6954 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
6955 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6956 c156c7a4 2020-12-18 stsp goto done;
6957 f135c941 2020-02-20 stsp if (worktree)
6958 eb41ed75 2019-02-05 stsp repo_path =
6959 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
6961 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
6962 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
6963 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
6964 c156c7a4 2020-12-18 stsp goto done;
6968 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
6969 c02c541e 2019-03-29 stsp if (error != NULL)
6970 8e94dd5b 2019-01-04 stsp goto done;
6972 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
6973 f135c941 2020-02-20 stsp worktree);
6974 c02c541e 2019-03-29 stsp if (error)
6975 92205607 2019-01-04 stsp goto done;
6977 098596c5 2023-04-14 stsp init_curses();
6979 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
6980 51a10b52 2020-12-26 stsp if (error)
6981 51a10b52 2020-12-26 stsp goto done;
6983 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
6984 eb41ed75 2019-02-05 stsp if (error)
6985 69069811 2018-08-02 stsp goto done;
6987 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
6988 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
6989 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
6990 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
6991 a70480e0 2018-06-23 stsp if (error != NULL)
6992 66b4983c 2018-06-23 stsp goto done;
6993 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
6994 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
6996 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
6997 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
6999 a19e88aa 2018-06-23 stsp if (error != NULL)
7000 e1cd8fed 2018-08-01 stsp goto done;
7002 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
7003 a44927cc 2022-04-07 stsp if (error)
7004 a44927cc 2022-04-07 stsp goto done;
7006 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
7007 a44927cc 2022-04-07 stsp commit, repo);
7008 7cbe629d 2018-08-04 stsp if (error)
7009 7cbe629d 2018-08-04 stsp goto done;
7011 e08111f2 2023-04-16 mark view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
7012 e08111f2 2023-04-16 mark if (view == NULL) {
7013 e08111f2 2023-04-16 mark error = got_error_from_errno("view_open");
7014 e08111f2 2023-04-16 mark goto done;
7016 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
7017 78756c87 2020-11-24 stsp commit_id, repo);
7018 e08111f2 2023-04-16 mark if (error != NULL) {
7019 e08111f2 2023-04-16 mark if (view->close == NULL)
7020 e08111f2 2023-04-16 mark close_blame_view(view);
7021 e08111f2 2023-04-16 mark view_close(view);
7022 0587e10c 2020-07-23 stsp goto done;
7024 12314ad4 2019-08-31 stsp if (worktree) {
7025 12314ad4 2019-08-31 stsp /* Release work tree lock. */
7026 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
7027 12314ad4 2019-08-31 stsp worktree = NULL;
7029 098596c5 2023-04-14 stsp error = view_loop(view);
7031 69069811 2018-08-02 stsp free(repo_path);
7032 f135c941 2020-02-20 stsp free(in_repo_path);
7033 0587e10c 2020-07-23 stsp free(link_target);
7034 69069811 2018-08-02 stsp free(cwd);
7035 a70480e0 2018-06-23 stsp free(commit_id);
7036 a44927cc 2022-04-07 stsp if (commit)
7037 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
7038 eb41ed75 2019-02-05 stsp if (worktree)
7039 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
7040 1d0f4054 2021-06-17 stsp if (repo) {
7041 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
7042 1d0f4054 2021-06-17 stsp if (error == NULL)
7043 1d0f4054 2021-06-17 stsp error = close_err;
7045 0ae84acc 2022-06-15 tracey if (pack_fds) {
7046 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7047 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7048 0ae84acc 2022-06-15 tracey if (error == NULL)
7049 0ae84acc 2022-06-15 tracey error = pack_err;
7051 51a10b52 2020-12-26 stsp tog_free_refs();
7052 a70480e0 2018-06-23 stsp return error;
7055 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7056 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
7058 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
7059 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7060 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
7061 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
7062 0c6ad1bc 2022-09-09 mark char *index = NULL;
7063 f26dddb7 2019-11-08 stsp struct tog_color *tc;
7064 d627976f 2023-02-01 mark int width, n, nentries, scrollx, i = 1;
7065 d86d3b18 2020-12-01 naddy int limit = view->nlines;
7067 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
7068 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
7069 9b058f45 2022-06-30 mark --limit; /* border */
7071 f7d12f7e 2018-08-01 stsp werase(view->window);
7073 ffd1d5e5 2018-06-23 stsp if (limit == 0)
7074 ffd1d5e5 2018-06-23 stsp return NULL;
7076 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, s->tree_label, 0, view->ncols,
7079 ffd1d5e5 2018-06-23 stsp return err;
7080 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7081 a3404814 2018-09-02 stsp wstandout(view->window);
7082 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
7084 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
7085 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7086 0c6ad1bc 2022-09-09 mark free(wline);
7087 0c6ad1bc 2022-09-09 mark wline = NULL;
7088 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
7089 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
7091 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
7092 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7093 a3404814 2018-09-02 stsp wstandend(view->window);
7094 0c6ad1bc 2022-09-09 mark if (--limit <= 0)
7095 0c6ad1bc 2022-09-09 mark return NULL;
7097 df68a56b 2022-08-12 mark i += s->selected;
7098 df68a56b 2022-08-12 mark if (s->first_displayed_entry) {
7099 df68a56b 2022-08-12 mark i += got_tree_entry_get_index(s->first_displayed_entry);
7100 df68a56b 2022-08-12 mark if (s->tree != s->root)
7101 df68a56b 2022-08-12 mark ++i; /* account for ".." entry */
7103 94b80cfa 2022-08-01 mark nentries = got_object_tree_get_nentries(s->tree);
7104 0c6ad1bc 2022-09-09 mark if (asprintf(&index, "[%d/%d] %s",
7105 0c6ad1bc 2022-09-09 mark i, nentries + (s->tree == s->root ? 0 : 1), parent_path) == -1)
7106 0c6ad1bc 2022-09-09 mark return got_error_from_errno("asprintf");
7107 0c6ad1bc 2022-09-09 mark err = format_line(&wline, &width, NULL, index, 0, view->ncols, 0, 0);
7108 0c6ad1bc 2022-09-09 mark free(index);
7110 ce52c690 2018-06-23 stsp return err;
7111 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7112 2550e4c3 2018-07-13 stsp free(wline);
7113 2550e4c3 2018-07-13 stsp wline = NULL;
7114 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
7115 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7116 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7117 ffd1d5e5 2018-06-23 stsp return NULL;
7118 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7119 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
7120 a1eca9bb 2018-06-23 stsp return NULL;
7122 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
7123 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
7124 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
7125 0cf4efb1 2018-09-29 stsp if (view->focussed)
7126 0cf4efb1 2018-09-29 stsp wstandout(view->window);
7127 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
7129 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
7130 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
7131 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7132 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7133 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7134 ffd1d5e5 2018-06-23 stsp return NULL;
7138 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
7141 d627976f 2023-02-01 mark view->maxx = 0;
7142 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
7143 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
7144 848d6979 2019-08-12 stsp const char *modestr = "";
7145 56e0773d 2019-11-28 stsp mode_t mode;
7147 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
7148 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
7150 d86d3b18 2020-12-01 naddy if (s->show_ids) {
7151 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
7152 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
7154 638f9024 2019-05-13 stsp return got_error_from_errno(
7155 230a42bd 2019-05-11 jcs "got_object_id_str");
7157 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
7158 63c5ca5d 2019-08-24 stsp modestr = "$";
7159 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
7162 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
7163 d86d3b18 2020-12-01 naddy te, s->repo);
7164 0d6c6ee3 2020-05-20 stsp if (err) {
7165 0d6c6ee3 2020-05-20 stsp free(id_str);
7166 0d6c6ee3 2020-05-20 stsp return err;
7168 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
7169 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
7170 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
7172 848d6979 2019-08-12 stsp modestr = "@";
7174 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
7175 848d6979 2019-08-12 stsp modestr = "/";
7176 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
7177 848d6979 2019-08-12 stsp modestr = "*";
7178 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
7179 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
7180 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
7181 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
7182 1d13200f 2018-07-12 stsp free(id_str);
7183 0d6c6ee3 2020-05-20 stsp free(link_target);
7184 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
7186 1d13200f 2018-07-12 stsp free(id_str);
7187 0d6c6ee3 2020-05-20 stsp free(link_target);
7189 d627976f 2023-02-01 mark /* use full line width to determine view->maxx */
7190 d627976f 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
7191 ffd1d5e5 2018-06-23 stsp if (err) {
7192 ffd1d5e5 2018-06-23 stsp free(line);
7195 d627976f 2023-02-01 mark view->maxx = MAX(view->maxx, width);
7196 d627976f 2023-02-01 mark free(wline);
7197 d627976f 2023-02-01 mark wline = NULL;
7199 d627976f 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
7200 d627976f 2023-02-01 mark view->ncols, 0, 0);
7201 d627976f 2023-02-01 mark if (err) {
7202 d627976f 2023-02-01 mark free(line);
7205 d86d3b18 2020-12-01 naddy if (n == s->selected) {
7206 0cf4efb1 2018-09-29 stsp if (view->focussed)
7207 0cf4efb1 2018-09-29 stsp wstandout(view->window);
7208 d86d3b18 2020-12-01 naddy s->selected_entry = te;
7210 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
7212 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
7213 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7214 d627976f 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
7216 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
7217 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7218 b637f33f 2023-02-01 mark if (width < view->ncols)
7219 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7220 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
7221 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7222 ffd1d5e5 2018-06-23 stsp free(line);
7223 2550e4c3 2018-07-13 stsp free(wline);
7224 2550e4c3 2018-07-13 stsp wline = NULL;
7226 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7227 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
7228 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7232 ffd1d5e5 2018-06-23 stsp return err;
7235 ffd1d5e5 2018-06-23 stsp static void
7236 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
7238 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
7239 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
7240 fa86c4bf 2020-11-29 stsp int i = 0;
7242 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
7245 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
7246 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
7247 fa86c4bf 2020-11-29 stsp if (te == NULL) {
7248 fa86c4bf 2020-11-29 stsp if (!isroot)
7249 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
7252 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
7253 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
7257 9b058f45 2022-06-30 mark static const struct got_error *
7258 9b058f45 2022-06-30 mark tree_scroll_down(struct tog_view *view, int maxscroll)
7260 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
7261 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
7262 ffd1d5e5 2018-06-23 stsp int n = 0;
7264 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
7265 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
7266 694d3271 2020-12-01 naddy s->first_displayed_entry);
7268 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
7270 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
7271 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
7272 94b80cfa 2022-08-01 mark if (last) {
7273 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
7274 9b058f45 2022-06-30 mark last = got_tree_entry_get_next(s->tree, last);
7276 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN && next)) {
7277 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
7278 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
7282 9b058f45 2022-06-30 mark return NULL;
7285 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7286 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
7287 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
7289 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
7290 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
7291 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
7293 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
7294 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
7295 56e0773d 2019-11-28 stsp + 1 /* slash */;
7297 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
7299 ce52c690 2018-06-23 stsp *path = calloc(1, len);
7300 ffd1d5e5 2018-06-23 stsp if (path == NULL)
7301 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
7303 ce52c690 2018-06-23 stsp (*path)[0] = '/';
7304 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
7305 d9765a41 2018-06-23 stsp while (pt) {
7306 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
7307 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
7308 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7309 cb2ebc8a 2018-06-23 stsp goto done;
7311 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
7312 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7313 cb2ebc8a 2018-06-23 stsp goto done;
7315 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
7318 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
7319 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7320 ce52c690 2018-06-23 stsp goto done;
7324 ce52c690 2018-06-23 stsp if (err) {
7325 ce52c690 2018-06-23 stsp free(*path);
7326 ce52c690 2018-06-23 stsp *path = NULL;
7328 ce52c690 2018-06-23 stsp return err;
7331 ce52c690 2018-06-23 stsp static const struct got_error *
7332 9b058f45 2022-06-30 mark blame_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7333 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
7334 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
7336 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
7337 ce52c690 2018-06-23 stsp char *path;
7338 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
7340 a0de39f3 2019-08-09 stsp *new_view = NULL;
7342 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
7344 ce52c690 2018-06-23 stsp return err;
7346 9b058f45 2022-06-30 mark blame_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_BLAME);
7347 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
7348 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
7349 83ce39e3 2019-08-12 stsp goto done;
7352 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
7353 e5a0f69f 2018-08-18 stsp if (err) {
7354 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
7355 fc06ba56 2019-08-22 stsp err = NULL;
7356 e5a0f69f 2018-08-18 stsp view_close(blame_view);
7358 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
7360 83ce39e3 2019-08-12 stsp free(path);
7361 69efd4c4 2018-07-18 stsp return err;
7364 69efd4c4 2018-07-18 stsp static const struct got_error *
7365 49b24ee5 2022-07-03 mark log_selected_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7366 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
7368 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
7369 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
7370 69efd4c4 2018-07-18 stsp char *path;
7372 a0de39f3 2019-08-09 stsp *new_view = NULL;
7374 49b24ee5 2022-07-03 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
7375 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
7376 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
7378 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
7380 69efd4c4 2018-07-18 stsp return err;
7382 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
7385 e5a0f69f 2018-08-18 stsp view_close(log_view);
7387 e5a0f69f 2018-08-18 stsp *new_view = log_view;
7388 cb2ebc8a 2018-06-23 stsp free(path);
7389 cb2ebc8a 2018-06-23 stsp return err;
7392 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7393 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
7394 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
7396 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7397 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
7398 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7399 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
7401 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
7402 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
7404 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
7405 2ca2f982 2023-04-14 mark if (s->commit_id == NULL) {
7406 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
7407 2ca2f982 2023-04-14 mark goto done;
7410 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
7412 bc573f3b 2021-07-10 stsp goto done;
7415 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
7416 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
7417 bc573f3b 2021-07-10 stsp * closed on demand.
7419 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
7420 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
7422 bc573f3b 2021-07-10 stsp goto done;
7423 bc573f3b 2021-07-10 stsp s->tree = s->root;
7425 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
7426 ffd1d5e5 2018-06-23 stsp if (err != NULL)
7427 ffd1d5e5 2018-06-23 stsp goto done;
7429 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
7430 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
7431 ffd1d5e5 2018-06-23 stsp goto done;
7434 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
7435 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
7436 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
7437 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
7438 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
7439 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
7440 9cd7cbd1 2020-12-07 stsp goto done;
7443 fb2756b9 2018-08-04 stsp s->repo = repo;
7445 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
7446 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
7447 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
7448 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
7450 c0b01bdb 2019-11-08 stsp goto done;
7451 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
7452 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
7454 c0b01bdb 2019-11-08 stsp goto done;
7455 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
7456 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
7457 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
7459 c0b01bdb 2019-11-08 stsp goto done;
7461 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
7462 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
7463 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
7465 11b20872 2019-11-08 stsp goto done;
7467 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
7468 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
7470 c0b01bdb 2019-11-08 stsp goto done;
7473 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
7474 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
7475 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
7476 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
7477 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
7479 ad80ab7b 2018-08-04 stsp free(commit_id_str);
7480 bc573f3b 2021-07-10 stsp if (commit)
7481 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
7482 2ca2f982 2023-04-14 mark if (err) {
7483 2ca2f982 2023-04-14 mark if (view->close == NULL)
7484 2ca2f982 2023-04-14 mark close_tree_view(view);
7485 2ca2f982 2023-04-14 mark view_close(view);
7487 ad80ab7b 2018-08-04 stsp return err;
7490 e5a0f69f 2018-08-18 stsp static const struct got_error *
7491 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
7493 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7495 bddb1296 2019-11-08 stsp free_colors(&s->colors);
7496 fb2756b9 2018-08-04 stsp free(s->tree_label);
7497 6484ec90 2018-09-29 stsp s->tree_label = NULL;
7498 6484ec90 2018-09-29 stsp free(s->commit_id);
7499 6484ec90 2018-09-29 stsp s->commit_id = NULL;
7500 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
7501 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
7502 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
7503 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
7504 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
7505 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
7506 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
7507 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
7508 ad80ab7b 2018-08-04 stsp free(parent);
7511 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
7512 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
7513 bc573f3b 2021-07-10 stsp if (s->root)
7514 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
7515 7c32bd05 2019-06-22 stsp return NULL;
7518 7c32bd05 2019-06-22 stsp static const struct got_error *
7519 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
7521 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7523 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
7524 7c32bd05 2019-06-22 stsp return NULL;
7527 7c32bd05 2019-06-22 stsp static int
7528 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
7530 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
7532 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
7536 7c32bd05 2019-06-22 stsp static const struct got_error *
7537 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
7539 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7540 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
7542 7c32bd05 2019-06-22 stsp if (!view->searching) {
7543 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7544 7c32bd05 2019-06-22 stsp return NULL;
7547 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7548 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
7549 7c32bd05 2019-06-22 stsp if (s->selected_entry)
7550 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
7551 56e0773d 2019-11-28 stsp s->selected_entry);
7553 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7555 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
7556 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7558 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
7559 56e0773d 2019-11-28 stsp s->selected_entry);
7562 487cd7d2 2021-12-17 stsp if (s->selected_entry)
7563 487cd7d2 2021-12-17 stsp te = s->selected_entry;
7564 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
7565 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7567 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7570 7c32bd05 2019-06-22 stsp while (1) {
7571 56e0773d 2019-11-28 stsp if (te == NULL) {
7572 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
7573 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7574 ac66afb8 2019-06-24 stsp return NULL;
7576 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7577 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7579 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7582 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
7583 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7584 56e0773d 2019-11-28 stsp s->matched_entry = te;
7588 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7589 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
7591 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
7594 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7595 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
7596 7c32bd05 2019-06-22 stsp s->selected = 0;
7599 e5a0f69f 2018-08-18 stsp return NULL;
7602 ad80ab7b 2018-08-04 stsp static const struct got_error *
7603 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
7605 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
7606 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7607 e5a0f69f 2018-08-18 stsp char *parent_path;
7609 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
7611 e5a0f69f 2018-08-18 stsp return err;
7613 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
7614 e5a0f69f 2018-08-18 stsp free(parent_path);
7616 9b058f45 2022-06-30 mark view_border(view);
7617 e5a0f69f 2018-08-18 stsp return err;
7620 94b80cfa 2022-08-01 mark static const struct got_error *
7621 94b80cfa 2022-08-01 mark tree_goto_line(struct tog_view *view, int nlines)
7623 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
7624 94b80cfa 2022-08-01 mark struct tog_tree_view_state *s = &view->state.tree;
7625 94b80cfa 2022-08-01 mark struct got_tree_entry **fte, **lte, **ste;
7626 94b80cfa 2022-08-01 mark int g, last, first = 1, i = 1;
7627 94b80cfa 2022-08-01 mark int root = s->tree == s->root;
7628 94b80cfa 2022-08-01 mark int off = root ? 1 : 2;
7630 94b80cfa 2022-08-01 mark g = view->gline;
7631 94b80cfa 2022-08-01 mark view->gline = 0;
7633 94b80cfa 2022-08-01 mark if (g == 0)
7635 94b80cfa 2022-08-01 mark else if (g > got_object_tree_get_nentries(s->tree))
7636 94b80cfa 2022-08-01 mark g = got_object_tree_get_nentries(s->tree) + (root ? 0 : 1);
7638 94b80cfa 2022-08-01 mark fte = &s->first_displayed_entry;
7639 94b80cfa 2022-08-01 mark lte = &s->last_displayed_entry;
7640 94b80cfa 2022-08-01 mark ste = &s->selected_entry;
7642 94b80cfa 2022-08-01 mark if (*fte != NULL) {
7643 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7644 94b80cfa 2022-08-01 mark first += off; /* account for ".." */
7646 94b80cfa 2022-08-01 mark last = got_tree_entry_get_index(*lte);
7647 94b80cfa 2022-08-01 mark last += off;
7649 94b80cfa 2022-08-01 mark if (g >= first && g <= last && g - first < nlines) {
7650 94b80cfa 2022-08-01 mark s->selected = g - first;
7651 94b80cfa 2022-08-01 mark return NULL; /* gline is on the current page */
7654 94b80cfa 2022-08-01 mark if (*ste != NULL) {
7655 94b80cfa 2022-08-01 mark i = got_tree_entry_get_index(*ste);
7659 94b80cfa 2022-08-01 mark if (i < g) {
7660 94b80cfa 2022-08-01 mark err = tree_scroll_down(view, g - i);
7662 94b80cfa 2022-08-01 mark return err;
7663 94b80cfa 2022-08-01 mark if (got_tree_entry_get_index(*lte) >=
7664 94b80cfa 2022-08-01 mark got_object_tree_get_nentries(s->tree) - 1 &&
7665 94b80cfa 2022-08-01 mark first + s->selected < g &&
7666 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1) {
7667 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7668 94b80cfa 2022-08-01 mark first += off;
7669 94b80cfa 2022-08-01 mark s->selected = g - first;
7671 94b80cfa 2022-08-01 mark } else if (i > g)
7672 94b80cfa 2022-08-01 mark tree_scroll_up(s, i - g);
7674 94b80cfa 2022-08-01 mark if (g < nlines &&
7675 94b80cfa 2022-08-01 mark (*fte == NULL || (root && !got_tree_entry_get_index(*fte))))
7676 94b80cfa 2022-08-01 mark s->selected = g - 1;
7678 94b80cfa 2022-08-01 mark return NULL;
7681 e5a0f69f 2018-08-18 stsp static const struct got_error *
7682 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
7684 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
7685 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
7686 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
7687 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 3;
7689 94b80cfa 2022-08-01 mark if (view->gline)
7690 94b80cfa 2022-08-01 mark return tree_goto_line(view, nscroll);
7692 e5a0f69f 2018-08-18 stsp switch (ch) {
7695 d627976f 2023-02-01 mark case KEY_RIGHT:
7697 d627976f 2023-02-01 mark case KEY_LEFT:
7699 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
7702 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
7703 640cd7ff 2022-06-22 mark view->count = 0;
7706 640cd7ff 2022-06-22 mark view->count = 0;
7707 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
7709 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
7712 640cd7ff 2022-06-22 mark view->count = 0;
7713 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
7715 e4526bf5 2021-09-03 naddy case 'g':
7717 e4526bf5 2021-09-03 naddy case KEY_HOME:
7718 e4526bf5 2021-09-03 naddy s->selected = 0;
7719 640cd7ff 2022-06-22 mark view->count = 0;
7720 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
7721 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
7722 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
7724 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7726 e4526bf5 2021-09-03 naddy case 'G':
7728 9b058f45 2022-06-30 mark case KEY_END: {
7729 9b058f45 2022-06-30 mark int eos = view->nlines - 3;
7731 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
7732 9b058f45 2022-06-30 mark --eos; /* border */
7733 e4526bf5 2021-09-03 naddy s->selected = 0;
7734 640cd7ff 2022-06-22 mark view->count = 0;
7735 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
7736 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
7737 e4526bf5 2021-09-03 naddy if (te == NULL) {
7738 ad055527 2022-07-16 mark if (s->tree != s->root) {
7739 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7744 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
7745 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
7747 e4526bf5 2021-09-03 naddy if (n > 0)
7748 e4526bf5 2021-09-03 naddy s->selected = n - 1;
7752 1e37a5c2 2019-05-12 jcs case KEY_UP:
7753 02ffd0d5 2021-10-17 stsp case CTRL('p'):
7754 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
7755 1e37a5c2 2019-05-12 jcs s->selected--;
7758 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
7759 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7760 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7761 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7762 640cd7ff 2022-06-22 mark view->count = 0;
7764 83cc4199 2022-06-13 stsp case CTRL('u'):
7766 83cc4199 2022-06-13 stsp nscroll /= 2;
7767 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7768 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
7769 ea025d1d 2020-02-22 naddy case CTRL('b'):
7771 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
7772 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
7773 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
7774 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7776 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
7777 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7779 83cc4199 2022-06-13 stsp tree_scroll_up(s, MAX(0, nscroll));
7780 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7781 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7782 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7783 640cd7ff 2022-06-22 mark view->count = 0;
7786 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
7787 02ffd0d5 2021-10-17 stsp case CTRL('n'):
7788 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
7789 1e37a5c2 2019-05-12 jcs s->selected++;
7792 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7793 640cd7ff 2022-06-22 mark == NULL) {
7794 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
7795 640cd7ff 2022-06-22 mark view->count = 0;
7798 9b058f45 2022-06-30 mark tree_scroll_down(view, 1);
7800 83cc4199 2022-06-13 stsp case CTRL('d'):
7802 83cc4199 2022-06-13 stsp nscroll /= 2;
7803 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7804 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
7805 ea025d1d 2020-02-22 naddy case CTRL('f'):
7807 48bb96f0 2022-06-20 naddy case ' ':
7808 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7810 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
7811 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
7812 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
7813 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
7815 640cd7ff 2022-06-22 mark view->count = 0;
7818 9b058f45 2022-06-30 mark tree_scroll_down(view, nscroll);
7820 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
7822 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
7823 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
7824 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
7825 1e37a5c2 2019-05-12 jcs /* user selected '..' */
7826 640cd7ff 2022-06-22 mark if (s->tree == s->root) {
7827 640cd7ff 2022-06-22 mark view->count = 0;
7830 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
7831 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
7833 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
7834 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
7835 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
7836 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
7837 1e37a5c2 2019-05-12 jcs s->selected_entry =
7838 1e37a5c2 2019-05-12 jcs parent->selected_entry;
7839 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
7840 9b058f45 2022-06-30 mark if (s->selected > view->nlines - 3) {
7841 9b058f45 2022-06-30 mark err = offset_selection_down(view);
7845 1e37a5c2 2019-05-12 jcs free(parent);
7846 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
7847 56e0773d 2019-11-28 stsp s->selected_entry))) {
7848 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
7849 640cd7ff 2022-06-22 mark view->count = 0;
7850 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
7851 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
7854 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
7855 941e9f74 2019-05-21 stsp if (err) {
7856 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
7859 136e2bd4 2022-07-23 mark } else if (S_ISREG(got_tree_entry_get_mode(s->selected_entry)))
7860 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_BLAME);
7862 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
7863 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
7864 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
7865 640cd7ff 2022-06-22 mark view->count = 0;
7868 640cd7ff 2022-06-22 mark view->count = 0;
7872 ffd1d5e5 2018-06-23 stsp return err;
7875 ffd1d5e5 2018-06-23 stsp __dead static void
7876 ffd1d5e5 2018-06-23 stsp usage_tree(void)
7879 87411fa9 2022-06-16 stsp fprintf(stderr,
7880 87411fa9 2022-06-16 stsp "usage: %s tree [-c commit] [-r repository-path] [path]\n",
7881 ffd1d5e5 2018-06-23 stsp getprogname());
7885 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7886 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
7888 7483826e 2023-04-14 mark const struct got_error *error;
7889 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
7890 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
7891 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
7892 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
7893 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
7894 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
7895 4e97c21c 2020-12-06 stsp char *label = NULL;
7896 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
7897 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
7899 5221c383 2018-08-01 stsp struct tog_view *view;
7900 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7902 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
7903 ffd1d5e5 2018-06-23 stsp switch (ch) {
7905 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
7908 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
7909 74283ab8 2020-02-07 stsp if (repo_path == NULL)
7910 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
7914 e99e2d15 2020-11-24 naddy usage_tree();
7915 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
7919 ffd1d5e5 2018-06-23 stsp argc -= optind;
7920 ffd1d5e5 2018-06-23 stsp argv += optind;
7922 55cccc34 2020-02-20 stsp if (argc > 1)
7923 e99e2d15 2020-11-24 naddy usage_tree();
7925 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7926 0ae84acc 2022-06-15 tracey if (error != NULL)
7927 0ae84acc 2022-06-15 tracey goto done;
7929 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
7930 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
7931 c156c7a4 2020-12-18 stsp if (cwd == NULL)
7932 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
7933 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
7934 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7935 c156c7a4 2020-12-18 stsp goto done;
7936 55cccc34 2020-02-20 stsp if (worktree)
7937 52185f70 2019-02-05 stsp repo_path =
7938 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
7940 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
7941 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
7942 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
7943 c156c7a4 2020-12-18 stsp goto done;
7947 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7948 c02c541e 2019-03-29 stsp if (error != NULL)
7949 52185f70 2019-02-05 stsp goto done;
7951 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
7952 55cccc34 2020-02-20 stsp repo, worktree);
7953 55cccc34 2020-02-20 stsp if (error)
7954 55cccc34 2020-02-20 stsp goto done;
7956 098596c5 2023-04-14 stsp init_curses();
7958 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7959 c02c541e 2019-03-29 stsp if (error)
7960 52185f70 2019-02-05 stsp goto done;
7962 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7963 51a10b52 2020-12-26 stsp if (error)
7964 51a10b52 2020-12-26 stsp goto done;
7966 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
7967 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
7968 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
7969 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7970 4e97c21c 2020-12-06 stsp if (error)
7971 4e97c21c 2020-12-06 stsp goto done;
7972 4e97c21c 2020-12-06 stsp head_ref_name = label;
7974 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
7975 4e97c21c 2020-12-06 stsp if (error == NULL)
7976 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
7977 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
7978 4e97c21c 2020-12-06 stsp goto done;
7979 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
7980 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7981 4e97c21c 2020-12-06 stsp if (error)
7982 4e97c21c 2020-12-06 stsp goto done;
7985 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
7986 a44927cc 2022-04-07 stsp if (error)
7987 a44927cc 2022-04-07 stsp goto done;
7989 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
7990 5221c383 2018-08-01 stsp if (view == NULL) {
7991 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
7992 5221c383 2018-08-01 stsp goto done;
7994 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
7995 ad80ab7b 2018-08-04 stsp if (error)
7996 ad80ab7b 2018-08-04 stsp goto done;
7997 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
7998 a44927cc 2022-04-07 stsp error = tree_view_walk_path(&view->state.tree, commit,
7999 d91faf3b 2020-12-01 naddy in_repo_path);
8000 55cccc34 2020-02-20 stsp if (error)
8001 55cccc34 2020-02-20 stsp goto done;
8004 55cccc34 2020-02-20 stsp if (worktree) {
8005 55cccc34 2020-02-20 stsp /* Release work tree lock. */
8006 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
8007 55cccc34 2020-02-20 stsp worktree = NULL;
8009 098596c5 2023-04-14 stsp error = view_loop(view);
8011 52185f70 2019-02-05 stsp free(repo_path);
8012 e4a0e26d 2020-02-20 stsp free(cwd);
8013 ffd1d5e5 2018-06-23 stsp free(commit_id);
8014 4e97c21c 2020-12-06 stsp free(label);
8016 486cd271 2020-12-06 stsp got_ref_close(ref);
8017 1d0f4054 2021-06-17 stsp if (repo) {
8018 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8019 1d0f4054 2021-06-17 stsp if (error == NULL)
8020 1d0f4054 2021-06-17 stsp error = close_err;
8022 0ae84acc 2022-06-15 tracey if (pack_fds) {
8023 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8024 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8025 0ae84acc 2022-06-15 tracey if (error == NULL)
8026 0ae84acc 2022-06-15 tracey error = pack_err;
8028 51a10b52 2020-12-26 stsp tog_free_refs();
8029 ffd1d5e5 2018-06-23 stsp return error;
8032 6458efa5 2020-11-24 stsp static const struct got_error *
8033 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
8035 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
8036 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8038 6458efa5 2020-11-24 stsp s->nrefs = 0;
8039 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
8040 cc488aa7 2022-01-23 stsp if (strncmp(got_ref_get_name(sre->ref),
8041 cc488aa7 2022-01-23 stsp "refs/got/", 9) == 0 &&
8042 cc488aa7 2022-01-23 stsp strncmp(got_ref_get_name(sre->ref),
8043 cc488aa7 2022-01-23 stsp "refs/got/backup/", 16) != 0)
8046 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
8047 6458efa5 2020-11-24 stsp if (re == NULL)
8048 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
8050 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
8051 8924d611 2020-12-26 stsp if (re->ref == NULL)
8052 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
8053 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
8054 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
8057 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8058 6458efa5 2020-11-24 stsp return NULL;
8062 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
8064 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8066 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
8067 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8068 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
8069 8924d611 2020-12-26 stsp got_ref_close(re->ref);
8074 6458efa5 2020-11-24 stsp static const struct got_error *
8075 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
8077 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8078 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8080 6458efa5 2020-11-24 stsp s->selected_entry = 0;
8081 6458efa5 2020-11-24 stsp s->repo = repo;
8083 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
8084 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
8086 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8088 2ca2f982 2023-04-14 mark goto done;
8090 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
8091 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
8092 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
8093 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
8095 6458efa5 2020-11-24 stsp goto done;
8097 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
8098 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
8099 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
8101 6458efa5 2020-11-24 stsp goto done;
8103 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
8104 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
8105 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
8107 cc488aa7 2022-01-23 stsp goto done;
8109 cc488aa7 2022-01-23 stsp err = add_color(&s->colors, "^refs/got/backup/",
8110 cc488aa7 2022-01-23 stsp TOG_COLOR_REFS_BACKUP,
8111 cc488aa7 2022-01-23 stsp get_color_value("TOG_COLOR_REFS_BACKUP"));
8113 6458efa5 2020-11-24 stsp goto done;
8116 6458efa5 2020-11-24 stsp view->show = show_ref_view;
8117 6458efa5 2020-11-24 stsp view->input = input_ref_view;
8118 6458efa5 2020-11-24 stsp view->close = close_ref_view;
8119 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
8120 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
8122 2ca2f982 2023-04-14 mark if (err) {
8123 2ca2f982 2023-04-14 mark if (view->close == NULL)
8124 2ca2f982 2023-04-14 mark close_ref_view(view);
8125 2ca2f982 2023-04-14 mark view_close(view);
8127 6458efa5 2020-11-24 stsp return err;
8130 6458efa5 2020-11-24 stsp static const struct got_error *
8131 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
8133 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8135 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8136 6458efa5 2020-11-24 stsp free_colors(&s->colors);
8138 6458efa5 2020-11-24 stsp return NULL;
8141 6458efa5 2020-11-24 stsp static const struct got_error *
8142 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
8143 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8145 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8146 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
8147 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
8148 6458efa5 2020-11-24 stsp int obj_type;
8150 c42c9805 2020-11-24 stsp *commit_id = NULL;
8152 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
8154 6458efa5 2020-11-24 stsp return err;
8156 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
8158 6458efa5 2020-11-24 stsp goto done;
8160 6458efa5 2020-11-24 stsp switch (obj_type) {
8161 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
8162 c42c9805 2020-11-24 stsp *commit_id = obj_id;
8164 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
8165 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
8167 6458efa5 2020-11-24 stsp goto done;
8168 c42c9805 2020-11-24 stsp free(obj_id);
8169 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
8170 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8172 6458efa5 2020-11-24 stsp goto done;
8173 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
8174 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8175 c42c9805 2020-11-24 stsp goto done;
8177 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
8178 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8179 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
8180 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
8181 c42c9805 2020-11-24 stsp goto done;
8185 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8191 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
8192 c42c9805 2020-11-24 stsp if (err) {
8193 c42c9805 2020-11-24 stsp free(*commit_id);
8194 c42c9805 2020-11-24 stsp *commit_id = NULL;
8196 c42c9805 2020-11-24 stsp return err;
8199 c42c9805 2020-11-24 stsp static const struct got_error *
8200 9b058f45 2022-06-30 mark log_ref_entry(struct tog_view **new_view, int begin_y, int begin_x,
8201 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8203 c42c9805 2020-11-24 stsp struct tog_view *log_view;
8204 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8205 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
8207 c42c9805 2020-11-24 stsp *new_view = NULL;
8209 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8210 c42c9805 2020-11-24 stsp if (err) {
8211 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8212 c42c9805 2020-11-24 stsp return err;
8214 c42c9805 2020-11-24 stsp return NULL;
8217 9b058f45 2022-06-30 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
8218 6458efa5 2020-11-24 stsp if (log_view == NULL) {
8219 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
8220 6458efa5 2020-11-24 stsp goto done;
8223 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
8224 ee756517 2020-12-05 stsp got_ref_get_name(re->ref), "", 0);
8227 6458efa5 2020-11-24 stsp view_close(log_view);
8229 6458efa5 2020-11-24 stsp *new_view = log_view;
8230 c42c9805 2020-11-24 stsp free(commit_id);
8231 6458efa5 2020-11-24 stsp return err;
8234 ce5b7c56 2019-07-09 stsp static void
8235 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
8237 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
8238 34ba6917 2020-11-30 stsp int i = 0;
8240 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8243 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
8244 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
8245 34ba6917 2020-11-30 stsp if (re == NULL)
8247 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
8248 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8252 9b058f45 2022-06-30 mark static const struct got_error *
8253 9b058f45 2022-06-30 mark ref_scroll_down(struct tog_view *view, int maxscroll)
8255 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
8256 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
8257 6458efa5 2020-11-24 stsp int n = 0;
8259 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
8260 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
8262 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
8264 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
8265 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
8266 94b80cfa 2022-08-01 mark if (last) {
8267 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
8268 9b058f45 2022-06-30 mark last = TAILQ_NEXT(last, entry);
8270 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN)) {
8271 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
8272 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
8276 9b058f45 2022-06-30 mark return NULL;
8279 6458efa5 2020-11-24 stsp static const struct got_error *
8280 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
8282 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8284 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
8285 6458efa5 2020-11-24 stsp return NULL;
8288 6458efa5 2020-11-24 stsp static int
8289 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
8291 6458efa5 2020-11-24 stsp regmatch_t regmatch;
8293 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
8297 6458efa5 2020-11-24 stsp static const struct got_error *
8298 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
8300 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8301 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
8303 6458efa5 2020-11-24 stsp if (!view->searching) {
8304 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8305 6458efa5 2020-11-24 stsp return NULL;
8308 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8309 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
8310 6458efa5 2020-11-24 stsp if (s->selected_entry)
8311 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
8313 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8314 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8316 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
8317 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8319 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8320 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8323 487cd7d2 2021-12-17 stsp if (s->selected_entry)
8324 487cd7d2 2021-12-17 stsp re = s->selected_entry;
8325 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
8326 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8328 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8331 6458efa5 2020-11-24 stsp while (1) {
8332 6458efa5 2020-11-24 stsp if (re == NULL) {
8333 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
8334 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8335 6458efa5 2020-11-24 stsp return NULL;
8337 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8338 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8340 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8343 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
8344 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8345 6458efa5 2020-11-24 stsp s->matched_entry = re;
8349 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8350 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8352 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8355 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8356 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
8357 6458efa5 2020-11-24 stsp s->selected = 0;
8360 6458efa5 2020-11-24 stsp return NULL;
8363 6458efa5 2020-11-24 stsp static const struct got_error *
8364 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
8366 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8367 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8368 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8369 6458efa5 2020-11-24 stsp char *line = NULL;
8370 6458efa5 2020-11-24 stsp wchar_t *wline;
8371 6458efa5 2020-11-24 stsp struct tog_color *tc;
8372 0ed6bc90 2023-02-01 mark int width, n, scrollx;
8373 6458efa5 2020-11-24 stsp int limit = view->nlines;
8375 6458efa5 2020-11-24 stsp werase(view->window);
8377 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
8378 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
8379 9b058f45 2022-06-30 mark --limit; /* border */
8381 6458efa5 2020-11-24 stsp if (limit == 0)
8382 6458efa5 2020-11-24 stsp return NULL;
8384 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
8386 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
8387 6458efa5 2020-11-24 stsp s->nrefs) == -1)
8388 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8390 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
8391 6458efa5 2020-11-24 stsp if (err) {
8392 6458efa5 2020-11-24 stsp free(line);
8393 6458efa5 2020-11-24 stsp return err;
8395 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8396 6458efa5 2020-11-24 stsp wstandout(view->window);
8397 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
8398 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
8399 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
8400 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8401 6458efa5 2020-11-24 stsp wstandend(view->window);
8402 6458efa5 2020-11-24 stsp free(wline);
8403 6458efa5 2020-11-24 stsp wline = NULL;
8404 6458efa5 2020-11-24 stsp free(line);
8405 6458efa5 2020-11-24 stsp line = NULL;
8406 6458efa5 2020-11-24 stsp if (--limit <= 0)
8407 6458efa5 2020-11-24 stsp return NULL;
8410 0ed6bc90 2023-02-01 mark view->maxx = 0;
8411 6458efa5 2020-11-24 stsp while (re && limit > 0) {
8412 6458efa5 2020-11-24 stsp char *line = NULL;
8413 b4996bee 2022-06-16 stsp char ymd[13]; /* YYYY-MM-DD + " " + NUL */
8415 b4996bee 2022-06-16 stsp if (s->show_date) {
8416 b4996bee 2022-06-16 stsp struct got_commit_object *ci;
8417 b4996bee 2022-06-16 stsp struct got_tag_object *tag;
8418 b4996bee 2022-06-16 stsp struct got_object_id *id;
8419 b4996bee 2022-06-16 stsp struct tm tm;
8422 b4996bee 2022-06-16 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8424 b4996bee 2022-06-16 stsp return err;
8425 b4996bee 2022-06-16 stsp err = got_object_open_as_tag(&tag, s->repo, id);
8426 b4996bee 2022-06-16 stsp if (err) {
8427 b4996bee 2022-06-16 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
8429 b4996bee 2022-06-16 stsp return err;
8431 b4996bee 2022-06-16 stsp err = got_object_open_as_commit(&ci, s->repo,
8433 b4996bee 2022-06-16 stsp if (err) {
8435 b4996bee 2022-06-16 stsp return err;
8437 b4996bee 2022-06-16 stsp t = got_object_commit_get_committer_time(ci);
8438 b4996bee 2022-06-16 stsp got_object_commit_close(ci);
8440 b4996bee 2022-06-16 stsp t = got_object_tag_get_tagger_time(tag);
8441 b4996bee 2022-06-16 stsp got_object_tag_close(tag);
8444 b4996bee 2022-06-16 stsp if (gmtime_r(&t, &tm) == NULL)
8445 b4996bee 2022-06-16 stsp return got_error_from_errno("gmtime_r");
8446 b4996bee 2022-06-16 stsp if (strftime(ymd, sizeof(ymd), "%G-%m-%d ", &tm) == 0)
8447 b4996bee 2022-06-16 stsp return got_error(GOT_ERR_NO_SPACE);
8449 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
8450 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s -> %s", s->show_date ?
8451 b4996bee 2022-06-16 stsp ymd : "", got_ref_get_name(re->ref),
8452 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
8453 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8454 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
8455 6458efa5 2020-11-24 stsp struct got_object_id *id;
8456 6458efa5 2020-11-24 stsp char *id_str;
8457 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8459 6458efa5 2020-11-24 stsp return err;
8460 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
8461 6458efa5 2020-11-24 stsp if (err) {
8463 6458efa5 2020-11-24 stsp return err;
8465 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s: %s", s->show_date ? ymd : "",
8466 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
8467 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
8469 6458efa5 2020-11-24 stsp free(id_str);
8470 6458efa5 2020-11-24 stsp return err;
8473 6458efa5 2020-11-24 stsp free(id_str);
8474 b4996bee 2022-06-16 stsp } else if (asprintf(&line, "%s%s", s->show_date ? ymd : "",
8475 b4996bee 2022-06-16 stsp got_ref_get_name(re->ref)) == -1)
8476 b4996bee 2022-06-16 stsp return got_error_from_errno("asprintf");
8478 0ed6bc90 2023-02-01 mark /* use full line width to determine view->maxx */
8479 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
8480 6458efa5 2020-11-24 stsp if (err) {
8481 6458efa5 2020-11-24 stsp free(line);
8482 6458efa5 2020-11-24 stsp return err;
8484 0ed6bc90 2023-02-01 mark view->maxx = MAX(view->maxx, width);
8485 0ed6bc90 2023-02-01 mark free(wline);
8486 0ed6bc90 2023-02-01 mark wline = NULL;
8488 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
8489 0ed6bc90 2023-02-01 mark view->ncols, 0, 0);
8490 0ed6bc90 2023-02-01 mark if (err) {
8491 0ed6bc90 2023-02-01 mark free(line);
8492 0ed6bc90 2023-02-01 mark return err;
8494 6458efa5 2020-11-24 stsp if (n == s->selected) {
8495 6458efa5 2020-11-24 stsp if (view->focussed)
8496 6458efa5 2020-11-24 stsp wstandout(view->window);
8497 6458efa5 2020-11-24 stsp s->selected_entry = re;
8499 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
8501 6458efa5 2020-11-24 stsp wattr_on(view->window,
8502 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8503 0ed6bc90 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
8505 6458efa5 2020-11-24 stsp wattr_off(view->window,
8506 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8507 b637f33f 2023-02-01 mark if (width < view->ncols)
8508 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
8509 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
8510 6458efa5 2020-11-24 stsp wstandend(view->window);
8511 6458efa5 2020-11-24 stsp free(line);
8512 6458efa5 2020-11-24 stsp free(wline);
8513 6458efa5 2020-11-24 stsp wline = NULL;
8515 6458efa5 2020-11-24 stsp s->ndisplayed++;
8516 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
8519 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8522 9b058f45 2022-06-30 mark view_border(view);
8523 6458efa5 2020-11-24 stsp return err;
8526 6458efa5 2020-11-24 stsp static const struct got_error *
8527 49b24ee5 2022-07-03 mark browse_ref_tree(struct tog_view **new_view, int begin_y, int begin_x,
8528 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8530 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8531 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
8532 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
8534 c42c9805 2020-11-24 stsp *new_view = NULL;
8536 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8537 c42c9805 2020-11-24 stsp if (err) {
8538 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8539 c42c9805 2020-11-24 stsp return err;
8541 c42c9805 2020-11-24 stsp return NULL;
8545 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
8546 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
8547 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
8548 c42c9805 2020-11-24 stsp goto done;
8551 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
8552 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
8554 c42c9805 2020-11-24 stsp goto done;
8556 c42c9805 2020-11-24 stsp *new_view = tree_view;
8558 c42c9805 2020-11-24 stsp free(commit_id);
8559 c42c9805 2020-11-24 stsp return err;
8562 94b80cfa 2022-08-01 mark static const struct got_error *
8563 94b80cfa 2022-08-01 mark ref_goto_line(struct tog_view *view, int nlines)
8565 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
8566 94b80cfa 2022-08-01 mark struct tog_ref_view_state *s = &view->state.ref;
8567 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
8569 94b80cfa 2022-08-01 mark g = view->gline;
8570 94b80cfa 2022-08-01 mark view->gline = 0;
8572 94b80cfa 2022-08-01 mark if (g == 0)
8574 94b80cfa 2022-08-01 mark else if (g > s->nrefs)
8575 94b80cfa 2022-08-01 mark g = s->nrefs;
8577 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
8578 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
8579 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
8580 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8581 94b80cfa 2022-08-01 mark return NULL;
8584 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
8585 94b80cfa 2022-08-01 mark err = ref_scroll_down(view, g - idx - 1);
8587 94b80cfa 2022-08-01 mark return err;
8588 94b80cfa 2022-08-01 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL &&
8589 94b80cfa 2022-08-01 mark s->first_displayed_entry->idx + s->selected < g &&
8590 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1)
8591 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8592 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
8593 94b80cfa 2022-08-01 mark ref_scroll_up(s, idx - g + 1);
8595 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
8596 94b80cfa 2022-08-01 mark s->selected = g - 1;
8598 94b80cfa 2022-08-01 mark return NULL;
8602 c42c9805 2020-11-24 stsp static const struct got_error *
8603 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
8605 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8606 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8607 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
8608 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 1;
8610 94b80cfa 2022-08-01 mark if (view->gline)
8611 94b80cfa 2022-08-01 mark return ref_goto_line(view, nscroll);
8613 6458efa5 2020-11-24 stsp switch (ch) {
8616 0ed6bc90 2023-02-01 mark case KEY_RIGHT:
8618 0ed6bc90 2023-02-01 mark case KEY_LEFT:
8620 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
8623 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
8624 640cd7ff 2022-06-22 mark view->count = 0;
8627 b4996bee 2022-06-16 stsp s->show_date = !s->show_date;
8628 640cd7ff 2022-06-22 mark view->count = 0;
8631 7f66531d 2021-11-16 stsp s->sort_by_date = !s->sort_by_date;
8632 3f6c6614 2023-01-23 mark view->action = s->sort_by_date ? "sort by date" : "sort by name";
8633 640cd7ff 2022-06-22 mark view->count = 0;
8634 50617b77 2021-11-20 stsp err = got_reflist_sort(&tog_refs, s->sort_by_date ?
8635 50617b77 2021-11-20 stsp got_ref_cmp_by_commit_timestamp_descending :
8636 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name, s->repo);
8639 50617b77 2021-11-20 stsp got_reflist_object_id_map_free(tog_refs_idmap);
8640 50617b77 2021-11-20 stsp err = got_reflist_object_id_map_create(&tog_refs_idmap,
8641 50617b77 2021-11-20 stsp &tog_refs, s->repo);
8644 7f66531d 2021-11-16 stsp ref_view_free_refs(s);
8645 7f66531d 2021-11-16 stsp err = ref_view_load_refs(s);
8647 6458efa5 2020-11-24 stsp case KEY_ENTER:
8648 6458efa5 2020-11-24 stsp case '\r':
8649 640cd7ff 2022-06-22 mark view->count = 0;
8650 6458efa5 2020-11-24 stsp if (!s->selected_entry)
8652 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
8655 640cd7ff 2022-06-22 mark view->count = 0;
8656 c42c9805 2020-11-24 stsp if (!s->selected_entry)
8658 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
8660 e4526bf5 2021-09-03 naddy case 'g':
8662 e4526bf5 2021-09-03 naddy case KEY_HOME:
8663 e4526bf5 2021-09-03 naddy s->selected = 0;
8664 640cd7ff 2022-06-22 mark view->count = 0;
8665 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8667 e4526bf5 2021-09-03 naddy case 'G':
8669 9b058f45 2022-06-30 mark case KEY_END: {
8670 9b058f45 2022-06-30 mark int eos = view->nlines - 1;
8672 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
8673 9b058f45 2022-06-30 mark --eos; /* border */
8674 e4526bf5 2021-09-03 naddy s->selected = 0;
8675 640cd7ff 2022-06-22 mark view->count = 0;
8676 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
8677 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
8678 e4526bf5 2021-09-03 naddy if (re == NULL)
8680 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
8681 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
8683 e4526bf5 2021-09-03 naddy if (n > 0)
8684 e4526bf5 2021-09-03 naddy s->selected = n - 1;
8688 6458efa5 2020-11-24 stsp case KEY_UP:
8689 02ffd0d5 2021-10-17 stsp case CTRL('p'):
8690 6458efa5 2020-11-24 stsp if (s->selected > 0) {
8691 6458efa5 2020-11-24 stsp s->selected--;
8694 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
8695 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8696 640cd7ff 2022-06-22 mark view->count = 0;
8698 83cc4199 2022-06-13 stsp case CTRL('u'):
8700 83cc4199 2022-06-13 stsp nscroll /= 2;
8701 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8702 6458efa5 2020-11-24 stsp case KEY_PPAGE:
8703 6458efa5 2020-11-24 stsp case CTRL('b'):
8705 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8706 83cc4199 2022-06-13 stsp s->selected -= MIN(nscroll, s->selected);
8707 83cc4199 2022-06-13 stsp ref_scroll_up(s, MAX(0, nscroll));
8708 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8709 640cd7ff 2022-06-22 mark view->count = 0;
8712 6458efa5 2020-11-24 stsp case KEY_DOWN:
8713 02ffd0d5 2021-10-17 stsp case CTRL('n'):
8714 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
8715 6458efa5 2020-11-24 stsp s->selected++;
8718 640cd7ff 2022-06-22 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8719 6458efa5 2020-11-24 stsp /* can't scroll any further */
8720 640cd7ff 2022-06-22 mark view->count = 0;
8723 9b058f45 2022-06-30 mark ref_scroll_down(view, 1);
8725 83cc4199 2022-06-13 stsp case CTRL('d'):
8727 83cc4199 2022-06-13 stsp nscroll /= 2;
8728 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8729 6458efa5 2020-11-24 stsp case KEY_NPAGE:
8730 6458efa5 2020-11-24 stsp case CTRL('f'):
8732 48bb96f0 2022-06-20 naddy case ' ':
8733 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8734 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
8735 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
8736 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
8737 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
8738 640cd7ff 2022-06-22 mark if (view->count > 1 && s->selected < s->ndisplayed - 1)
8739 640cd7ff 2022-06-22 mark s->selected += s->ndisplayed - s->selected - 1;
8740 640cd7ff 2022-06-22 mark view->count = 0;
8743 9b058f45 2022-06-30 mark ref_scroll_down(view, nscroll);
8745 6458efa5 2020-11-24 stsp case CTRL('l'):
8746 640cd7ff 2022-06-22 mark view->count = 0;
8747 8924d611 2020-12-26 stsp tog_free_refs();
8748 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, s->sort_by_date);
8751 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8752 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8754 6458efa5 2020-11-24 stsp case KEY_RESIZE:
8755 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
8756 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
8759 640cd7ff 2022-06-22 mark view->count = 0;
8763 6458efa5 2020-11-24 stsp return err;
8766 6458efa5 2020-11-24 stsp __dead static void
8767 6458efa5 2020-11-24 stsp usage_ref(void)
8770 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
8771 6458efa5 2020-11-24 stsp getprogname());
8775 6458efa5 2020-11-24 stsp static const struct got_error *
8776 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
8778 7483826e 2023-04-14 mark const struct got_error *error;
8779 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
8780 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
8781 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
8783 6458efa5 2020-11-24 stsp struct tog_view *view;
8784 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
8786 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
8787 6458efa5 2020-11-24 stsp switch (ch) {
8789 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
8790 6458efa5 2020-11-24 stsp if (repo_path == NULL)
8791 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
8795 e99e2d15 2020-11-24 naddy usage_ref();
8796 6458efa5 2020-11-24 stsp /* NOTREACHED */
8800 6458efa5 2020-11-24 stsp argc -= optind;
8801 6458efa5 2020-11-24 stsp argv += optind;
8803 6458efa5 2020-11-24 stsp if (argc > 1)
8804 e99e2d15 2020-11-24 naddy usage_ref();
8806 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
8807 0ae84acc 2022-06-15 tracey if (error != NULL)
8808 0ae84acc 2022-06-15 tracey goto done;
8810 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
8811 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
8812 c156c7a4 2020-12-18 stsp if (cwd == NULL)
8813 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
8814 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
8815 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
8816 c156c7a4 2020-12-18 stsp goto done;
8817 6458efa5 2020-11-24 stsp if (worktree)
8818 6458efa5 2020-11-24 stsp repo_path =
8819 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
8821 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
8822 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
8823 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
8824 c156c7a4 2020-12-18 stsp goto done;
8828 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
8829 6458efa5 2020-11-24 stsp if (error != NULL)
8830 6458efa5 2020-11-24 stsp goto done;
8832 098596c5 2023-04-14 stsp init_curses();
8834 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
8835 51a10b52 2020-12-26 stsp if (error)
8836 51a10b52 2020-12-26 stsp goto done;
8838 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
8839 6458efa5 2020-11-24 stsp if (error)
8840 6458efa5 2020-11-24 stsp goto done;
8842 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
8843 6458efa5 2020-11-24 stsp if (view == NULL) {
8844 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
8845 6458efa5 2020-11-24 stsp goto done;
8848 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
8849 6458efa5 2020-11-24 stsp if (error)
8850 6458efa5 2020-11-24 stsp goto done;
8852 6458efa5 2020-11-24 stsp if (worktree) {
8853 6458efa5 2020-11-24 stsp /* Release work tree lock. */
8854 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
8855 6458efa5 2020-11-24 stsp worktree = NULL;
8857 098596c5 2023-04-14 stsp error = view_loop(view);
8859 6458efa5 2020-11-24 stsp free(repo_path);
8860 6458efa5 2020-11-24 stsp free(cwd);
8861 1d0f4054 2021-06-17 stsp if (repo) {
8862 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8863 1d0f4054 2021-06-17 stsp if (close_err)
8864 1d0f4054 2021-06-17 stsp error = close_err;
8866 0ae84acc 2022-06-15 tracey if (pack_fds) {
8867 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8868 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8869 0ae84acc 2022-06-15 tracey if (error == NULL)
8870 0ae84acc 2022-06-15 tracey error = pack_err;
8872 51a10b52 2020-12-26 stsp tog_free_refs();
8873 6458efa5 2020-11-24 stsp return error;
8876 ec2a9698 2022-09-15 mark static const struct got_error*
8877 ec2a9698 2022-09-15 mark win_draw_center(WINDOW *win, size_t y, size_t x, size_t maxx, int focus,
8878 ec2a9698 2022-09-15 mark const char *str)
8880 ec2a9698 2022-09-15 mark size_t len;
8882 ec2a9698 2022-09-15 mark if (win == NULL)
8883 ec2a9698 2022-09-15 mark win = stdscr;
8885 ec2a9698 2022-09-15 mark len = strlen(str);
8886 ec2a9698 2022-09-15 mark x = x ? x : maxx > len ? (maxx - len) / 2 : 0;
8888 ec2a9698 2022-09-15 mark if (focus)
8889 ec2a9698 2022-09-15 mark wstandout(win);
8890 ec2a9698 2022-09-15 mark if (mvwprintw(win, y, x, "%s", str) == ERR)
8891 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "mvwprintw");
8892 ec2a9698 2022-09-15 mark if (focus)
8893 ec2a9698 2022-09-15 mark wstandend(win);
8895 ec2a9698 2022-09-15 mark return NULL;
8898 136e2bd4 2022-07-23 mark static const struct got_error *
8899 ec2a9698 2022-09-15 mark add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
8903 ec2a9698 2022-09-15 mark p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
8904 ec2a9698 2022-09-15 mark if (p == NULL) {
8905 ec2a9698 2022-09-15 mark free(*line_offsets);
8906 ec2a9698 2022-09-15 mark *line_offsets = NULL;
8907 ec2a9698 2022-09-15 mark return got_error_from_errno("reallocarray");
8910 ec2a9698 2022-09-15 mark *line_offsets = p;
8911 ec2a9698 2022-09-15 mark (*line_offsets)[*nlines] = off;
8912 ec2a9698 2022-09-15 mark ++(*nlines);
8913 ec2a9698 2022-09-15 mark return NULL;
8916 ec2a9698 2022-09-15 mark static const struct got_error *
8917 ec2a9698 2022-09-15 mark max_key_str(int *ret, const struct tog_key_map *km, size_t n)
8921 ec2a9698 2022-09-15 mark for (;n > 0; --n, ++km) {
8922 ec2a9698 2022-09-15 mark char *t0, *t, *k;
8923 ec2a9698 2022-09-15 mark size_t len = 1;
8925 ec2a9698 2022-09-15 mark if (km->keys == NULL)
8928 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
8929 ec2a9698 2022-09-15 mark if (t0 == NULL)
8930 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
8932 ec2a9698 2022-09-15 mark len += strlen(t);
8933 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL)
8934 ec2a9698 2022-09-15 mark len += strlen(k) > 1 ? 2 : 0;
8936 ec2a9698 2022-09-15 mark *ret = MAX(*ret, len);
8939 ec2a9698 2022-09-15 mark return NULL;
8943 ec2a9698 2022-09-15 mark * Write keymap section headers, keys, and key info in km to f.
8944 ec2a9698 2022-09-15 mark * Save line offset to *off. If terminal has UTF8 encoding enabled,
8945 ec2a9698 2022-09-15 mark * wrap control and symbolic keys in guillemets, else use <>.
8947 ec2a9698 2022-09-15 mark static const struct got_error *
8948 ec2a9698 2022-09-15 mark format_help_line(off_t *off, FILE *f, const struct tog_key_map *km, int width)
8950 ec2a9698 2022-09-15 mark int n, len = width;
8952 ec2a9698 2022-09-15 mark if (km->keys) {
8953 1681ba87 2022-09-18 mark static const char *u8_glyph[] = {
8954 1681ba87 2022-09-18 mark "\xe2\x80\xb9", /* U+2039 (utf8 <) */
8955 1681ba87 2022-09-18 mark "\xe2\x80\xba" /* U+203A (utf8 >) */
8957 ec2a9698 2022-09-15 mark char *t0, *t, *k;
8958 ec2a9698 2022-09-15 mark int cs, s, first = 1;
8960 ec2a9698 2022-09-15 mark cs = got_locale_is_utf8();
8962 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
8963 ec2a9698 2022-09-15 mark if (t0 == NULL)
8964 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
8966 ec2a9698 2022-09-15 mark len = strlen(km->keys);
8967 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL) {
8968 ec2a9698 2022-09-15 mark s = strlen(k) > 1; /* control or symbolic key */
8969 ec2a9698 2022-09-15 mark n = fprintf(f, "%s%s%s%s%s", first ? " " : "",
8970 1681ba87 2022-09-18 mark cs && s ? u8_glyph[0] : s ? "<" : "", k,
8971 1681ba87 2022-09-18 mark cs && s ? u8_glyph[1] : s ? ">" : "", t ? " " : "");
8972 ec2a9698 2022-09-15 mark if (n < 0) {
8974 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
8976 ec2a9698 2022-09-15 mark first = 0;
8977 ec2a9698 2022-09-15 mark len += s ? 2 : 0;
8978 ec2a9698 2022-09-15 mark *off += n;
8982 ec2a9698 2022-09-15 mark n = fprintf(f, "%*s%s\n", width - len, width - len ? " " : "", km->info);
8983 ec2a9698 2022-09-15 mark if (n < 0)
8984 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
8985 ec2a9698 2022-09-15 mark *off += n;
8987 ec2a9698 2022-09-15 mark return NULL;
8990 ec2a9698 2022-09-15 mark static const struct got_error *
8991 ec2a9698 2022-09-15 mark format_help(struct tog_help_view_state *s)
8993 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
8994 ec2a9698 2022-09-15 mark off_t off = 0;
8995 ec2a9698 2022-09-15 mark int i, max, n, show = s->all;
8996 ec2a9698 2022-09-15 mark static const struct tog_key_map km[] = {
8997 ec2a9698 2022-09-15 mark #define KEYMAP_(info, type) { NULL, (info), type }
8998 ec2a9698 2022-09-15 mark #define KEY_(keys, info) { (keys), (info), TOG_KEYMAP_KEYS }
8999 ec2a9698 2022-09-15 mark GENERATE_HELP
9000 ec2a9698 2022-09-15 mark #undef KEYMAP_
9001 ec2a9698 2022-09-15 mark #undef KEY_
9004 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, 0);
9006 ec2a9698 2022-09-15 mark return err;
9008 ec2a9698 2022-09-15 mark n = nitems(km);
9009 ec2a9698 2022-09-15 mark err = max_key_str(&max, km, n);
9011 ec2a9698 2022-09-15 mark return err;
9013 ec2a9698 2022-09-15 mark for (i = 0; i < n; ++i) {
9014 ec2a9698 2022-09-15 mark if (km[i].keys == NULL) {
9015 ec2a9698 2022-09-15 mark show = s->all;
9016 ec2a9698 2022-09-15 mark if (km[i].type == TOG_KEYMAP_GLOBAL ||
9017 ec2a9698 2022-09-15 mark km[i].type == s->type || s->all)
9020 ec2a9698 2022-09-15 mark if (show) {
9021 ec2a9698 2022-09-15 mark err = format_help_line(&off, s->f, &km[i], max);
9023 ec2a9698 2022-09-15 mark return err;
9024 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9026 ec2a9698 2022-09-15 mark return err;
9029 ec2a9698 2022-09-15 mark fputc('\n', s->f);
9031 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9032 ec2a9698 2022-09-15 mark return err;
9035 ec2a9698 2022-09-15 mark static const struct got_error *
9036 ec2a9698 2022-09-15 mark create_help(struct tog_help_view_state *s)
9039 ec2a9698 2022-09-15 mark const struct got_error *err;
9041 ec2a9698 2022-09-15 mark free(s->line_offsets);
9042 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9043 ec2a9698 2022-09-15 mark s->nlines = 0;
9045 ec2a9698 2022-09-15 mark f = got_opentemp();
9046 ec2a9698 2022-09-15 mark if (f == NULL)
9047 ec2a9698 2022-09-15 mark return got_error_from_errno("got_opentemp");
9050 ec2a9698 2022-09-15 mark err = format_help(s);
9052 ec2a9698 2022-09-15 mark return err;
9054 ec2a9698 2022-09-15 mark if (s->f && fflush(s->f) != 0)
9055 ec2a9698 2022-09-15 mark return got_error_from_errno("fflush");
9057 ec2a9698 2022-09-15 mark return NULL;
9060 ec2a9698 2022-09-15 mark static const struct got_error *
9061 ec2a9698 2022-09-15 mark search_start_help_view(struct tog_view *view)
9063 ec2a9698 2022-09-15 mark view->state.help.matched_line = 0;
9064 ec2a9698 2022-09-15 mark return NULL;
9067 eaf2c13e 2022-09-17 mark static void
9068 eaf2c13e 2022-09-17 mark search_setup_help_view(struct tog_view *view, FILE **f, off_t **line_offsets,
9069 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
9071 eaf2c13e 2022-09-17 mark struct tog_help_view_state *s = &view->state.help;
9073 eaf2c13e 2022-09-17 mark *f = s->f;
9074 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
9075 eaf2c13e 2022-09-17 mark *line_offsets = s->line_offsets;
9076 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
9077 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
9078 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
9079 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
9082 ec2a9698 2022-09-15 mark static const struct got_error *
9083 ec2a9698 2022-09-15 mark show_help_view(struct tog_view *view)
9085 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9086 ec2a9698 2022-09-15 mark const struct got_error *err;
9087 ec2a9698 2022-09-15 mark regmatch_t *regmatch = &view->regmatch;
9088 ec2a9698 2022-09-15 mark wchar_t *wline;
9089 ec2a9698 2022-09-15 mark char *line;
9090 ec2a9698 2022-09-15 mark ssize_t linelen;
9091 ec2a9698 2022-09-15 mark size_t linesz = 0;
9092 ec2a9698 2022-09-15 mark int width, nprinted = 0, rc = 0;
9093 ec2a9698 2022-09-15 mark int eos = view->nlines;
9095 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9096 ec2a9698 2022-09-15 mark --eos; /* account for border */
9098 ec2a9698 2022-09-15 mark s->lineno = 0;
9099 ec2a9698 2022-09-15 mark rewind(s->f);
9100 ec2a9698 2022-09-15 mark werase(view->window);
9102 ec2a9698 2022-09-15 mark if (view->gline > s->nlines - 1)
9103 ec2a9698 2022-09-15 mark view->gline = s->nlines - 1;
9105 ec2a9698 2022-09-15 mark err = win_draw_center(view->window, 0, 0, view->ncols,
9106 16a2d4f0 2022-09-19 stsp view_needs_focus_indication(view),
9107 12c07a25 2022-09-19 stsp "tog help (press q to return to tog)");
9109 ec2a9698 2022-09-15 mark return err;
9110 ec2a9698 2022-09-15 mark if (eos <= 1)
9111 ec2a9698 2022-09-15 mark return NULL;
9112 ec2a9698 2022-09-15 mark waddstr(view->window, "\n\n");
9115 ec2a9698 2022-09-15 mark s->eof = 0;
9116 ec2a9698 2022-09-15 mark view->maxx = 0;
9117 ec2a9698 2022-09-15 mark line = NULL;
9118 ec2a9698 2022-09-15 mark while (eos > 0 && nprinted < eos) {
9119 ec2a9698 2022-09-15 mark attr_t attr = 0;
9121 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9122 ec2a9698 2022-09-15 mark if (linelen == -1) {
9123 ec2a9698 2022-09-15 mark if (!feof(s->f)) {
9124 ec2a9698 2022-09-15 mark free(line);
9125 ec2a9698 2022-09-15 mark return got_ferror(s->f, GOT_ERR_IO);
9127 ec2a9698 2022-09-15 mark s->eof = 1;
9130 ec2a9698 2022-09-15 mark if (++s->lineno < s->first_displayed_line)
9132 ec2a9698 2022-09-15 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
9134 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline)
9135 ec2a9698 2022-09-15 mark attr = A_STANDOUT;
9137 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
9138 ec2a9698 2022-09-15 mark view->x ? 1 : 0);
9139 ec2a9698 2022-09-15 mark if (err) {
9140 ec2a9698 2022-09-15 mark free(line);
9141 ec2a9698 2022-09-15 mark return err;
9143 ec2a9698 2022-09-15 mark view->maxx = MAX(view->maxx, width);
9144 ec2a9698 2022-09-15 mark free(wline);
9145 ec2a9698 2022-09-15 mark wline = NULL;
9148 ec2a9698 2022-09-15 mark wattron(view->window, attr);
9149 ec2a9698 2022-09-15 mark if (s->first_displayed_line + nprinted == s->matched_line &&
9150 ec2a9698 2022-09-15 mark regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
9151 ec2a9698 2022-09-15 mark err = add_matched_line(&width, line, view->ncols - 1, 0,
9152 ec2a9698 2022-09-15 mark view->window, view->x, regmatch);
9153 ec2a9698 2022-09-15 mark if (err) {
9154 ec2a9698 2022-09-15 mark free(line);
9155 ec2a9698 2022-09-15 mark return err;
9160 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, &skip, line,
9161 b637f33f 2023-02-01 mark view->x, view->ncols, 0, view->x ? 1 : 0);
9162 ec2a9698 2022-09-15 mark if (err) {
9163 ec2a9698 2022-09-15 mark free(line);
9164 ec2a9698 2022-09-15 mark return err;
9166 b637f33f 2023-02-01 mark waddwstr(view->window, &wline[skip]);
9167 ec2a9698 2022-09-15 mark free(wline);
9168 ec2a9698 2022-09-15 mark wline = NULL;
9170 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline) {
9171 ec2a9698 2022-09-15 mark while (width++ < view->ncols)
9172 ec2a9698 2022-09-15 mark waddch(view->window, ' ');
9174 b637f33f 2023-02-01 mark if (width < view->ncols)
9175 ec2a9698 2022-09-15 mark waddch(view->window, '\n');
9178 ec2a9698 2022-09-15 mark wattroff(view->window, attr);
9179 ec2a9698 2022-09-15 mark if (++nprinted == 1)
9180 ec2a9698 2022-09-15 mark s->first_displayed_line = s->lineno;
9182 ec2a9698 2022-09-15 mark free(line);
9183 ec2a9698 2022-09-15 mark if (nprinted > 0)
9184 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line + nprinted - 1;
9186 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line;
9188 ec2a9698 2022-09-15 mark view_border(view);
9190 ec2a9698 2022-09-15 mark if (s->eof) {
9191 ec2a9698 2022-09-15 mark rc = waddnstr(view->window,
9192 ec2a9698 2022-09-15 mark "See the tog(1) manual page for full documentation",
9193 ec2a9698 2022-09-15 mark view->ncols - 1);
9194 ec2a9698 2022-09-15 mark if (rc == ERR)
9195 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9197 ec2a9698 2022-09-15 mark wmove(view->window, view->nlines - 1, 0);
9198 ec2a9698 2022-09-15 mark wclrtoeol(view->window);
9199 ec2a9698 2022-09-15 mark wstandout(view->window);
9200 ec2a9698 2022-09-15 mark rc = waddnstr(view->window, "scroll down for more...",
9201 ec2a9698 2022-09-15 mark view->ncols - 1);
9202 ec2a9698 2022-09-15 mark if (rc == ERR)
9203 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9204 ec2a9698 2022-09-15 mark if (getcurx(view->window) < view->ncols - 6) {
9205 ec2a9698 2022-09-15 mark rc = wprintw(view->window, "[%.0f%%]",
9206 ec2a9698 2022-09-15 mark 100.00 * s->last_displayed_line / s->nlines);
9207 ec2a9698 2022-09-15 mark if (rc == ERR)
9208 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_IO, "wprintw");
9210 ec2a9698 2022-09-15 mark wstandend(view->window);
9213 ec2a9698 2022-09-15 mark return NULL;
9216 ec2a9698 2022-09-15 mark static const struct got_error *
9217 ec2a9698 2022-09-15 mark input_help_view(struct tog_view **new_view, struct tog_view *view, int ch)
9219 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9220 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9221 ec2a9698 2022-09-15 mark char *line = NULL;
9222 ec2a9698 2022-09-15 mark ssize_t linelen;
9223 ec2a9698 2022-09-15 mark size_t linesz = 0;
9224 ec2a9698 2022-09-15 mark int eos, nscroll;
9226 ec2a9698 2022-09-15 mark eos = nscroll = view->nlines;
9227 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9228 ec2a9698 2022-09-15 mark --eos; /* border */
9230 ec2a9698 2022-09-15 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
9232 ec2a9698 2022-09-15 mark switch (ch) {
9235 ec2a9698 2022-09-15 mark case KEY_RIGHT:
9237 ec2a9698 2022-09-15 mark case KEY_LEFT:
9239 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
9242 ec2a9698 2022-09-15 mark case KEY_HOME:
9243 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9244 ec2a9698 2022-09-15 mark view->count = 0;
9247 ec2a9698 2022-09-15 mark case KEY_END:
9248 ec2a9698 2022-09-15 mark view->count = 0;
9249 ec2a9698 2022-09-15 mark if (s->eof)
9251 ec2a9698 2022-09-15 mark s->first_displayed_line = (s->nlines - eos) + 3;
9252 ec2a9698 2022-09-15 mark s->eof = 1;
9255 ec2a9698 2022-09-15 mark case KEY_UP:
9256 ec2a9698 2022-09-15 mark if (s->first_displayed_line > 1)
9257 ec2a9698 2022-09-15 mark --s->first_displayed_line;
9259 ec2a9698 2022-09-15 mark view->count = 0;
9261 ec2a9698 2022-09-15 mark case CTRL('u'):
9263 ec2a9698 2022-09-15 mark nscroll /= 2;
9264 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9265 ec2a9698 2022-09-15 mark case KEY_PPAGE:
9266 ec2a9698 2022-09-15 mark case CTRL('b'):
9268 ec2a9698 2022-09-15 mark if (s->first_displayed_line == 1) {
9269 ec2a9698 2022-09-15 mark view->count = 0;
9272 ec2a9698 2022-09-15 mark while (--nscroll > 0 && s->first_displayed_line > 1)
9273 ec2a9698 2022-09-15 mark s->first_displayed_line--;
9276 ec2a9698 2022-09-15 mark case KEY_DOWN:
9277 ec2a9698 2022-09-15 mark case CTRL('n'):
9278 ec2a9698 2022-09-15 mark if (!s->eof)
9279 ec2a9698 2022-09-15 mark ++s->first_displayed_line;
9281 ec2a9698 2022-09-15 mark view->count = 0;
9283 ec2a9698 2022-09-15 mark case CTRL('d'):
9285 ec2a9698 2022-09-15 mark nscroll /= 2;
9286 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9287 ec2a9698 2022-09-15 mark case KEY_NPAGE:
9288 ec2a9698 2022-09-15 mark case CTRL('f'):
9291 ec2a9698 2022-09-15 mark if (s->eof) {
9292 ec2a9698 2022-09-15 mark view->count = 0;
9295 ec2a9698 2022-09-15 mark while (!s->eof && --nscroll > 0) {
9296 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9297 ec2a9698 2022-09-15 mark s->first_displayed_line++;
9298 ec2a9698 2022-09-15 mark if (linelen == -1) {
9299 ec2a9698 2022-09-15 mark if (feof(s->f))
9300 ec2a9698 2022-09-15 mark s->eof = 1;
9302 ec2a9698 2022-09-15 mark err = got_ferror(s->f, GOT_ERR_IO);
9306 ec2a9698 2022-09-15 mark free(line);
9309 ec2a9698 2022-09-15 mark view->count = 0;
9313 ec2a9698 2022-09-15 mark return err;
9316 ec2a9698 2022-09-15 mark static const struct got_error *
9317 ec2a9698 2022-09-15 mark close_help_view(struct tog_view *view)
9319 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9321 ec2a9698 2022-09-15 mark free(s->line_offsets);
9322 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9323 ec2a9698 2022-09-15 mark if (fclose(s->f) == EOF)
9324 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9326 ec2a9698 2022-09-15 mark return NULL;
9329 ec2a9698 2022-09-15 mark static const struct got_error *
9330 ec2a9698 2022-09-15 mark reset_help_view(struct tog_view *view)
9332 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9335 ec2a9698 2022-09-15 mark if (s->f && fclose(s->f) == EOF)
9336 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9338 ec2a9698 2022-09-15 mark wclear(view->window);
9339 ec2a9698 2022-09-15 mark view->count = 0;
9340 ec2a9698 2022-09-15 mark view->x = 0;
9341 ec2a9698 2022-09-15 mark s->all = !s->all;
9342 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9343 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9344 ec2a9698 2022-09-15 mark s->matched_line = 0;
9346 ec2a9698 2022-09-15 mark return create_help(s);
9349 ec2a9698 2022-09-15 mark static const struct got_error *
9350 ec2a9698 2022-09-15 mark open_help_view(struct tog_view *view, struct tog_view *parent)
9352 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9353 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9355 ec2a9698 2022-09-15 mark s->type = (enum tog_keymap_type)parent->type;
9356 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9357 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9358 ec2a9698 2022-09-15 mark s->selected_line = 1;
9360 ec2a9698 2022-09-15 mark view->show = show_help_view;
9361 ec2a9698 2022-09-15 mark view->input = input_help_view;
9362 ec2a9698 2022-09-15 mark view->reset = reset_help_view;
9363 ec2a9698 2022-09-15 mark view->close = close_help_view;
9364 ec2a9698 2022-09-15 mark view->search_start = search_start_help_view;
9365 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_help_view;
9366 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
9368 ec2a9698 2022-09-15 mark err = create_help(s);
9369 ec2a9698 2022-09-15 mark return err;
9372 ec2a9698 2022-09-15 mark static const struct got_error *
9373 136e2bd4 2022-07-23 mark view_dispatch_request(struct tog_view **new_view, struct tog_view *view,
9374 136e2bd4 2022-07-23 mark enum tog_view_type request, int y, int x)
9376 136e2bd4 2022-07-23 mark const struct got_error *err = NULL;
9378 136e2bd4 2022-07-23 mark *new_view = NULL;
9380 136e2bd4 2022-07-23 mark switch (request) {
9381 136e2bd4 2022-07-23 mark case TOG_VIEW_DIFF:
9382 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG) {
9383 136e2bd4 2022-07-23 mark struct tog_log_view_state *s = &view->state.log;
9385 136e2bd4 2022-07-23 mark err = open_diff_view_for_commit(new_view, y, x,
9386 136e2bd4 2022-07-23 mark s->selected_entry->commit, s->selected_entry->id,
9387 136e2bd4 2022-07-23 mark view, s->repo);
9389 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9390 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9392 136e2bd4 2022-07-23 mark case TOG_VIEW_BLAME:
9393 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_TREE) {
9394 136e2bd4 2022-07-23 mark struct tog_tree_view_state *s = &view->state.tree;
9396 136e2bd4 2022-07-23 mark err = blame_tree_entry(new_view, y, x,
9397 136e2bd4 2022-07-23 mark s->selected_entry, &s->parents, s->commit_id,
9400 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9401 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9403 136e2bd4 2022-07-23 mark case TOG_VIEW_LOG:
9404 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_BLAME)
9405 136e2bd4 2022-07-23 mark err = log_annotated_line(new_view, y, x,
9406 136e2bd4 2022-07-23 mark view->state.blame.repo, view->state.blame.id_to_log);
9407 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9408 136e2bd4 2022-07-23 mark err = log_selected_tree_entry(new_view, y, x,
9409 136e2bd4 2022-07-23 mark &view->state.tree);
9410 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9411 136e2bd4 2022-07-23 mark err = log_ref_entry(new_view, y, x,
9412 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9413 136e2bd4 2022-07-23 mark view->state.ref.repo);
9415 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9416 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9418 136e2bd4 2022-07-23 mark case TOG_VIEW_TREE:
9419 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9420 136e2bd4 2022-07-23 mark err = browse_commit_tree(new_view, y, x,
9421 136e2bd4 2022-07-23 mark view->state.log.selected_entry,
9422 136e2bd4 2022-07-23 mark view->state.log.in_repo_path,
9423 136e2bd4 2022-07-23 mark view->state.log.head_ref_name,
9424 136e2bd4 2022-07-23 mark view->state.log.repo);
9425 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9426 136e2bd4 2022-07-23 mark err = browse_ref_tree(new_view, y, x,
9427 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9428 136e2bd4 2022-07-23 mark view->state.ref.repo);
9430 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9431 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9433 136e2bd4 2022-07-23 mark case TOG_VIEW_REF:
9434 136e2bd4 2022-07-23 mark *new_view = view_open(0, 0, y, x, TOG_VIEW_REF);
9435 136e2bd4 2022-07-23 mark if (*new_view == NULL)
9436 136e2bd4 2022-07-23 mark return got_error_from_errno("view_open");
9437 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9438 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.log.repo);
9439 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9440 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.tree.repo);
9442 136e2bd4 2022-07-23 mark err = got_error_msg(GOT_ERR_NOT_IMPL,
9443 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9445 136e2bd4 2022-07-23 mark view_close(*new_view);
9447 ec2a9698 2022-09-15 mark case TOG_VIEW_HELP:
9448 94274a8f 2022-09-19 mark *new_view = view_open(0, 0, 0, 0, TOG_VIEW_HELP);
9449 ec2a9698 2022-09-15 mark if (*new_view == NULL)
9450 ec2a9698 2022-09-15 mark return got_error_from_errno("view_open");
9451 ec2a9698 2022-09-15 mark err = open_help_view(*new_view, view);
9453 ec2a9698 2022-09-15 mark view_close(*new_view);
9456 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL, "invalid view");
9459 136e2bd4 2022-07-23 mark return err;
9463 9b058f45 2022-06-30 mark * If view was scrolled down to move the selected line into view when opening a
9464 9b058f45 2022-06-30 mark * horizontal split, scroll back up when closing the split/toggling fullscreen.
9466 6458efa5 2020-11-24 stsp static void
9467 9b058f45 2022-06-30 mark offset_selection_up(struct tog_view *view)
9469 9b058f45 2022-06-30 mark switch (view->type) {
9470 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9471 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9472 9b058f45 2022-06-30 mark if (s->first_displayed_line == 1) {
9473 9b058f45 2022-06-30 mark s->selected_line = MAX(s->selected_line - view->offset,
9477 9b058f45 2022-06-30 mark if (s->first_displayed_line > view->offset)
9478 9b058f45 2022-06-30 mark s->first_displayed_line -= view->offset;
9480 9b058f45 2022-06-30 mark s->first_displayed_line = 1;
9481 9b058f45 2022-06-30 mark s->selected_line += view->offset;
9484 9b058f45 2022-06-30 mark case TOG_VIEW_LOG:
9485 9b058f45 2022-06-30 mark log_scroll_up(&view->state.log, view->offset);
9486 9b058f45 2022-06-30 mark view->state.log.selected += view->offset;
9488 9b058f45 2022-06-30 mark case TOG_VIEW_REF:
9489 9b058f45 2022-06-30 mark ref_scroll_up(&view->state.ref, view->offset);
9490 9b058f45 2022-06-30 mark view->state.ref.selected += view->offset;
9492 9b058f45 2022-06-30 mark case TOG_VIEW_TREE:
9493 9b058f45 2022-06-30 mark tree_scroll_up(&view->state.tree, view->offset);
9494 9b058f45 2022-06-30 mark view->state.tree.selected += view->offset;
9500 9b058f45 2022-06-30 mark view->offset = 0;
9504 9b058f45 2022-06-30 mark * If the selected line is in the section of screen covered by the bottom split,
9505 9b058f45 2022-06-30 mark * scroll down offset lines to move it into view and index its new position.
9507 9b058f45 2022-06-30 mark static const struct got_error *
9508 9b058f45 2022-06-30 mark offset_selection_down(struct tog_view *view)
9510 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
9511 9b058f45 2022-06-30 mark const struct got_error *(*scrolld)(struct tog_view *, int);
9512 9b058f45 2022-06-30 mark int *selected = NULL;
9513 9b058f45 2022-06-30 mark int header, offset;
9515 9b058f45 2022-06-30 mark switch (view->type) {
9516 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9517 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9518 9b058f45 2022-06-30 mark header = 3;
9519 9b058f45 2022-06-30 mark scrolld = NULL;
9520 9b058f45 2022-06-30 mark if (s->selected_line > view->nlines - header) {
9521 9b058f45 2022-06-30 mark offset = abs(view->nlines - s->selected_line - header);
9522 9b058f45 2022-06-30 mark s->first_displayed_line += offset;
9523 9b058f45 2022-06-30 mark s->selected_line -= offset;
9524 9b058f45 2022-06-30 mark view->offset = offset;
9528 9b058f45 2022-06-30 mark case TOG_VIEW_LOG: {
9529 9b058f45 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
9530 9b058f45 2022-06-30 mark scrolld = &log_scroll_down;
9531 d2366e29 2022-07-07 mark header = view_is_parent_view(view) ? 3 : 2;
9532 9b058f45 2022-06-30 mark selected = &s->selected;
9535 9b058f45 2022-06-30 mark case TOG_VIEW_REF: {
9536 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
9537 9b058f45 2022-06-30 mark scrolld = &ref_scroll_down;
9538 9b058f45 2022-06-30 mark header = 3;
9539 9b058f45 2022-06-30 mark selected = &s->selected;
9542 9b058f45 2022-06-30 mark case TOG_VIEW_TREE: {
9543 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
9544 9b058f45 2022-06-30 mark scrolld = &tree_scroll_down;
9545 9b058f45 2022-06-30 mark header = 5;
9546 9b058f45 2022-06-30 mark selected = &s->selected;
9550 9b058f45 2022-06-30 mark selected = NULL;
9551 9b058f45 2022-06-30 mark scrolld = NULL;
9552 9b058f45 2022-06-30 mark header = 0;
9556 9b058f45 2022-06-30 mark if (selected && *selected > view->nlines - header) {
9557 9b058f45 2022-06-30 mark offset = abs(view->nlines - *selected - header);
9558 9b058f45 2022-06-30 mark view->offset = offset;
9559 9b058f45 2022-06-30 mark if (scrolld && offset) {
9560 9b058f45 2022-06-30 mark err = scrolld(view, offset);
9561 9b058f45 2022-06-30 mark *selected -= offset;
9565 9b058f45 2022-06-30 mark return err;
9568 9b058f45 2022-06-30 mark static void
9569 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
9573 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
9574 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
9575 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = &tog_commands[i];
9576 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
9578 6879ba42 2020-10-01 naddy fputc('\n', fp);
9581 4ed7e80c 2018-05-20 stsp __dead static void
9582 6879ba42 2020-10-01 naddy usage(int hflag, int status)
9584 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
9586 6a0a1bd4 2022-10-04 op fprintf(fp, "usage: %s [-hV] command [arg ...]\n",
9587 6879ba42 2020-10-01 naddy getprogname());
9588 6879ba42 2020-10-01 naddy if (hflag) {
9589 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
9590 6879ba42 2020-10-01 naddy list_commands(fp);
9592 6879ba42 2020-10-01 naddy exit(status);
9595 c2301be8 2018-04-30 stsp static char **
9596 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
9598 ee85c5e8 2020-02-29 stsp va_list ap;
9599 c2301be8 2018-04-30 stsp char **argv;
9602 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
9604 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
9605 c2301be8 2018-04-30 stsp if (argv == NULL)
9606 c2301be8 2018-04-30 stsp err(1, "calloc");
9607 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
9608 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
9609 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
9610 e10c916e 2019-09-15 hiltjo err(1, "strdup");
9613 ee85c5e8 2020-02-29 stsp va_end(ap);
9614 c2301be8 2018-04-30 stsp return argv;
9618 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
9619 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
9620 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
9621 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
9622 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
9624 ee85c5e8 2020-02-29 stsp static const struct got_error *
9625 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
9627 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
9628 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9629 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
9630 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
9631 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
9632 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
9633 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
9634 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
9635 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
9637 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
9638 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
9639 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
9641 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
9642 0ae84acc 2022-06-15 tracey if (error != NULL)
9643 0ae84acc 2022-06-15 tracey goto done;
9645 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
9646 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
9647 ee85c5e8 2020-02-29 stsp goto done;
9649 ee85c5e8 2020-02-29 stsp if (worktree)
9650 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
9652 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
9653 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
9654 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
9655 ee85c5e8 2020-02-29 stsp goto done;
9658 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
9659 ee85c5e8 2020-02-29 stsp if (error != NULL)
9660 ee85c5e8 2020-02-29 stsp goto done;
9662 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
9663 ee85c5e8 2020-02-29 stsp repo, worktree);
9664 ee85c5e8 2020-02-29 stsp if (error)
9665 ee85c5e8 2020-02-29 stsp goto done;
9667 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
9668 84de9106 2020-12-26 stsp if (error)
9669 84de9106 2020-12-26 stsp goto done;
9670 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
9671 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
9672 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
9673 ee85c5e8 2020-02-29 stsp if (error)
9674 ee85c5e8 2020-02-29 stsp goto done;
9676 ee85c5e8 2020-02-29 stsp if (worktree) {
9677 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9678 ee85c5e8 2020-02-29 stsp worktree = NULL;
9681 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
9682 a44927cc 2022-04-07 stsp if (error)
9683 a44927cc 2022-04-07 stsp goto done;
9685 a44927cc 2022-04-07 stsp error = got_object_id_by_path(&id, repo, commit, in_repo_path);
9686 ee85c5e8 2020-02-29 stsp if (error) {
9687 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
9688 ee85c5e8 2020-02-29 stsp goto done;
9689 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
9690 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
9691 6879ba42 2020-10-01 naddy usage(1, 1);
9692 ee85c5e8 2020-02-29 stsp /* not reached */
9695 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
9696 ee85c5e8 2020-02-29 stsp if (error)
9697 ee85c5e8 2020-02-29 stsp goto done;
9699 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
9701 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
9702 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
9704 1d0f4054 2021-06-17 stsp if (repo) {
9705 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
9706 1d0f4054 2021-06-17 stsp if (error == NULL)
9707 1d0f4054 2021-06-17 stsp error = close_err;
9709 a44927cc 2022-04-07 stsp if (commit)
9710 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
9711 ee85c5e8 2020-02-29 stsp if (worktree)
9712 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9713 0ae84acc 2022-06-15 tracey if (pack_fds) {
9714 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
9715 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
9716 0ae84acc 2022-06-15 tracey if (error == NULL)
9717 0ae84acc 2022-06-15 tracey error = pack_err;
9720 ee85c5e8 2020-02-29 stsp free(commit_id_str);
9721 ee85c5e8 2020-02-29 stsp free(commit_id);
9722 ee85c5e8 2020-02-29 stsp free(cwd);
9723 ee85c5e8 2020-02-29 stsp free(repo_path);
9724 ee85c5e8 2020-02-29 stsp free(in_repo_path);
9725 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
9727 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
9728 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
9729 ee85c5e8 2020-02-29 stsp free(cmd_argv);
9731 87670572 2020-12-26 naddy tog_free_refs();
9732 ee85c5e8 2020-02-29 stsp return error;
9736 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
9738 7483826e 2023-04-14 mark const struct got_error *io_err, *error = NULL;
9739 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9740 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
9741 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
9742 3e166534 2022-02-16 naddy static const struct option longopts[] = {
9743 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
9744 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
9746 917d79a7 2022-07-01 stsp char *diff_algo_str = NULL;
9747 098596c5 2023-04-14 stsp const char *test_script_path;
9749 1fa0d17d 2023-02-13 op setlocale(LC_CTYPE, "");
9752 098596c5 2023-04-14 stsp * Test mode init must happen before pledge() because "tty" will
9753 098596c5 2023-04-14 stsp * not allow TTY-related ioctls to occur via regular files.
9755 5bde4759 2023-04-15 mark test_script_path = getenv("TOG_TEST_SCRIPT");
9756 098596c5 2023-04-14 stsp if (test_script_path != NULL) {
9757 098596c5 2023-04-14 stsp error = init_mock_term(test_script_path);
9758 098596c5 2023-04-14 stsp if (error) {
9759 098596c5 2023-04-14 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
9764 098596c5 2023-04-14 stsp #if !defined(PROFILE)
9765 1fa0d17d 2023-02-13 op if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
9766 1fa0d17d 2023-02-13 op NULL) == -1)
9767 1fa0d17d 2023-02-13 op err(1, "pledge");
9770 3264c09c 2022-09-06 mark if (!isatty(STDIN_FILENO))
9771 3264c09c 2022-09-06 mark errx(1, "standard input is not a tty");
9773 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
9774 9f7d7167 2018-04-29 stsp switch (ch) {
9776 9f7d7167 2018-04-29 stsp hflag = 1;
9779 53ccebc2 2019-07-30 stsp Vflag = 1;
9782 6879ba42 2020-10-01 naddy usage(hflag, 1);
9783 9f7d7167 2018-04-29 stsp /* NOTREACHED */
9787 9f7d7167 2018-04-29 stsp argc -= optind;
9788 9f7d7167 2018-04-29 stsp argv += optind;
9789 9814e6a3 2020-09-27 naddy optind = 1;
9790 c2301be8 2018-04-30 stsp optreset = 1;
9792 53ccebc2 2019-07-30 stsp if (Vflag) {
9793 53ccebc2 2019-07-30 stsp got_version_print_str();
9794 6879ba42 2020-10-01 naddy return 0;
9797 c2301be8 2018-04-30 stsp if (argc == 0) {
9798 f29d3e89 2018-06-23 stsp if (hflag)
9799 6879ba42 2020-10-01 naddy usage(hflag, 0);
9800 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
9801 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
9803 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
9807 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
9808 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
9809 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
9810 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
9811 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
9817 917d79a7 2022-07-01 stsp diff_algo_str = getenv("TOG_DIFF_ALGORITHM");
9818 917d79a7 2022-07-01 stsp if (diff_algo_str) {
9819 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "patience") == 0)
9820 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
9821 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "myers") == 0)
9822 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
9825 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
9826 ee85c5e8 2020-02-29 stsp if (argc != 1)
9827 6879ba42 2020-10-01 naddy usage(0, 1);
9828 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
9829 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
9831 ee85c5e8 2020-02-29 stsp if (hflag)
9832 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
9834 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
9837 7483826e 2023-04-14 mark if (using_mock_io) {
9838 7483826e 2023-04-14 mark io_err = tog_io_close();
9839 7483826e 2023-04-14 mark if (error == NULL)
9840 7483826e 2023-04-14 mark error = io_err;
9843 a2f4a359 2020-02-28 stsp if (cmd_argv) {
9845 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
9846 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
9847 a2f4a359 2020-02-28 stsp free(cmd_argv);
9850 e45c294c 2022-10-24 stsp if (error && error->code != GOT_ERR_CANCELLED &&
9851 e45c294c 2022-10-24 stsp error->code != GOT_ERR_EOF &&
9852 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_EXIT &&
9853 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_PIPE &&
9854 e45c294c 2022-10-24 stsp !(error->code == GOT_ERR_ERRNO && errno == EINTR))
9855 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
