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;
435 8496bf63 2023-04-20 mark pthread_cond_t blame_complete;
438 e9424729 2018-08-04 stsp struct tog_blame {
440 be659d10 2020-11-18 stsp off_t filesize;
441 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
442 6fcac457 2018-11-19 stsp int nlines;
443 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
444 e9424729 2018-08-04 stsp pthread_t thread;
445 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
446 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
447 e9424729 2018-08-04 stsp const char *path;
448 0ae84acc 2022-06-15 tracey int *pack_fds;
451 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
452 7cbe629d 2018-08-04 stsp int first_displayed_line;
453 7cbe629d 2018-08-04 stsp int last_displayed_line;
454 7cbe629d 2018-08-04 stsp int selected_line;
455 c0f61fa4 2022-07-11 mark int last_diffed_line;
456 7cbe629d 2018-08-04 stsp int blame_complete;
459 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
460 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
461 e5a0f69f 2018-08-18 stsp char *path;
462 7cbe629d 2018-08-04 stsp struct got_repository *repo;
463 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
464 136e2bd4 2022-07-23 mark struct got_object_id *id_to_log;
465 e9424729 2018-08-04 stsp struct tog_blame blame;
466 6c4c42e0 2019-06-24 stsp int matched_line;
467 11b20872 2019-11-08 stsp struct tog_colors colors;
470 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
471 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
472 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
473 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
474 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
475 ad80ab7b 2018-08-04 stsp int selected;
478 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
480 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
481 ad80ab7b 2018-08-04 stsp char *tree_label;
482 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
483 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
484 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
485 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
486 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
487 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
488 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
489 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
490 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
491 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
492 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
493 6458efa5 2020-11-24 stsp struct tog_colors colors;
496 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
497 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
498 6458efa5 2020-11-24 stsp struct got_reference *ref;
502 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
504 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
505 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
506 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
507 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
508 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
509 b4996bee 2022-06-16 stsp int nrefs, ndisplayed, selected, show_date, show_ids, sort_by_date;
510 6458efa5 2020-11-24 stsp struct got_repository *repo;
511 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
512 bddb1296 2019-11-08 stsp struct tog_colors colors;
515 ec2a9698 2022-09-15 mark struct tog_help_view_state {
517 ec2a9698 2022-09-15 mark off_t *line_offsets;
518 ec2a9698 2022-09-15 mark size_t nlines;
519 ec2a9698 2022-09-15 mark int lineno;
520 ec2a9698 2022-09-15 mark int first_displayed_line;
521 ec2a9698 2022-09-15 mark int last_displayed_line;
523 ec2a9698 2022-09-15 mark int matched_line;
524 ec2a9698 2022-09-15 mark int selected_line;
526 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
529 ec2a9698 2022-09-15 mark #define GENERATE_HELP \
530 ec2a9698 2022-09-15 mark KEYMAP_("Global", TOG_KEYMAP_GLOBAL), \
531 ec2a9698 2022-09-15 mark KEY_("H F1", "Open view-specific help (double tap for all help)"), \
532 ec2a9698 2022-09-15 mark KEY_("k C-p Up", "Move cursor or page up one line"), \
533 ec2a9698 2022-09-15 mark KEY_("j C-n Down", "Move cursor or page down one line"), \
534 ec2a9698 2022-09-15 mark KEY_("C-b b PgUp", "Scroll the view up one page"), \
535 ec2a9698 2022-09-15 mark KEY_("C-f f PgDn Space", "Scroll the view down one page"), \
536 ec2a9698 2022-09-15 mark KEY_("C-u u", "Scroll the view up one half page"), \
537 ec2a9698 2022-09-15 mark KEY_("C-d d", "Scroll the view down one half page"), \
538 0b3f028d 2023-01-09 mark KEY_("g", "Go to line N (default: first line)"), \
539 0b3f028d 2023-01-09 mark KEY_("Home =", "Go to the first line"), \
540 0b3f028d 2023-01-09 mark KEY_("G", "Go to line N (default: last line)"), \
541 0b3f028d 2023-01-09 mark KEY_("End *", "Go to the last line"), \
542 ec2a9698 2022-09-15 mark KEY_("l Right", "Scroll the view right"), \
543 ec2a9698 2022-09-15 mark KEY_("h Left", "Scroll the view left"), \
544 ec2a9698 2022-09-15 mark KEY_("$", "Scroll view to the rightmost position"), \
545 ec2a9698 2022-09-15 mark KEY_("0", "Scroll view to the leftmost position"), \
546 ec2a9698 2022-09-15 mark KEY_("-", "Decrease size of the focussed split"), \
547 ec2a9698 2022-09-15 mark KEY_("+", "Increase size of the focussed split"), \
548 ec2a9698 2022-09-15 mark KEY_("Tab", "Switch focus between views"), \
549 ec2a9698 2022-09-15 mark KEY_("F", "Toggle fullscreen mode"), \
550 132d5247 2023-04-14 stsp KEY_("S", "Switch split-screen layout"), \
551 ec2a9698 2022-09-15 mark KEY_("/", "Open prompt to enter search term"), \
552 ec2a9698 2022-09-15 mark KEY_("n", "Find next line/token matching the current search term"), \
553 ec2a9698 2022-09-15 mark KEY_("N", "Find previous line/token matching the current search term"),\
554 16a2d4f0 2022-09-19 stsp KEY_("q", "Quit the focussed view; Quit help screen"), \
555 ec2a9698 2022-09-15 mark KEY_("Q", "Quit tog"), \
557 fd6badaa 2022-09-23 stsp KEYMAP_("Log view", TOG_KEYMAP_LOG), \
558 ec2a9698 2022-09-15 mark KEY_("< ,", "Move cursor up one commit"), \
559 ec2a9698 2022-09-15 mark KEY_("> .", "Move cursor down one commit"), \
560 ec2a9698 2022-09-15 mark KEY_("Enter", "Open diff view of the selected commit"), \
561 ec2a9698 2022-09-15 mark KEY_("B", "Reload the log view and toggle display of merged commits"), \
562 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
563 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the repository from the selected" \
564 ec2a9698 2022-09-15 mark " commit"), \
565 ec2a9698 2022-09-15 mark KEY_("@", "Toggle between displaying author and committer name"), \
566 ec2a9698 2022-09-15 mark KEY_("&", "Open prompt to enter term to limit commits displayed"), \
567 ec2a9698 2022-09-15 mark KEY_("C-g Backspace", "Cancel current search or log operation"), \
568 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload the log view with new commits in the repository"), \
570 fd6badaa 2022-09-23 stsp KEYMAP_("Diff view", TOG_KEYMAP_DIFF), \
571 ec2a9698 2022-09-15 mark KEY_("K < ,", "Display diff of next line in the file/log entry"), \
572 ec2a9698 2022-09-15 mark KEY_("J > .", "Display diff of previous line in the file/log entry"), \
573 ec2a9698 2022-09-15 mark KEY_("A", "Toggle between Myers and Patience diff algorithm"), \
574 ec2a9698 2022-09-15 mark KEY_("a", "Toggle treatment of file as ASCII irrespective of binary" \
575 ec2a9698 2022-09-15 mark " data"), \
576 ec2a9698 2022-09-15 mark KEY_("(", "Go to the previous file in the diff"), \
577 ec2a9698 2022-09-15 mark KEY_(")", "Go to the next file in the diff"), \
578 ec2a9698 2022-09-15 mark KEY_("{", "Go to the previous hunk in the diff"), \
579 ec2a9698 2022-09-15 mark KEY_("}", "Go to the next hunk in the diff"), \
580 ec2a9698 2022-09-15 mark KEY_("[", "Decrease the number of context lines"), \
581 ec2a9698 2022-09-15 mark KEY_("]", "Increase the number of context lines"), \
582 ec2a9698 2022-09-15 mark KEY_("w", "Toggle ignore whitespace-only changes in the diff"), \
584 fd6badaa 2022-09-23 stsp KEYMAP_("Blame view", TOG_KEYMAP_BLAME), \
585 ec2a9698 2022-09-15 mark KEY_("Enter", "Display diff view of the selected line's commit"), \
586 ec2a9698 2022-09-15 mark KEY_("A", "Toggle diff algorithm between Myers and Patience"), \
587 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the currently selected annotated line"), \
588 ec2a9698 2022-09-15 mark KEY_("C", "Reload view with the previously blamed commit"), \
589 ec2a9698 2022-09-15 mark KEY_("c", "Reload view with the version of the file found in the" \
590 ec2a9698 2022-09-15 mark " selected line's commit"), \
591 ec2a9698 2022-09-15 mark KEY_("p", "Reload view with the version of the file found in the" \
592 ec2a9698 2022-09-15 mark " selected line's parent commit"), \
594 fd6badaa 2022-09-23 stsp KEYMAP_("Tree view", TOG_KEYMAP_TREE), \
595 ec2a9698 2022-09-15 mark KEY_("Enter", "Enter selected directory or open blame view of the" \
596 ec2a9698 2022-09-15 mark " selected file"), \
597 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the selected entry"), \
598 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
599 ec2a9698 2022-09-15 mark KEY_("i", "Show object IDs for all tree entries"), \
600 ec2a9698 2022-09-15 mark KEY_("Backspace", "Return to the parent directory"), \
602 fd6badaa 2022-09-23 stsp KEYMAP_("Ref view", TOG_KEYMAP_REF), \
603 ec2a9698 2022-09-15 mark KEY_("Enter", "Display log view of the selected reference"), \
604 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the selected reference"), \
605 ec2a9698 2022-09-15 mark KEY_("i", "Toggle display of IDs for all non-symbolic references"), \
606 ec2a9698 2022-09-15 mark KEY_("m", "Toggle display of last modified date for each reference"), \
607 ec2a9698 2022-09-15 mark KEY_("o", "Toggle reference sort order (name -> timestamp)"), \
608 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload view with all repository references")
610 ec2a9698 2022-09-15 mark struct tog_key_map {
611 ec2a9698 2022-09-15 mark const char *keys;
612 ec2a9698 2022-09-15 mark const char *info;
613 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
616 af21bb7e 2023-04-12 mark /* curses io for tog regress */
617 af21bb7e 2023-04-12 mark struct tog_io {
619 af21bb7e 2023-04-12 mark FILE *cout;
621 8d212112 2023-04-16 mark int wait_for_ui;
623 098596c5 2023-04-14 stsp static int using_mock_io;
625 81641b41 2023-04-20 mark #define TOG_KEY_SCRDUMP SHRT_MIN
628 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
630 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
631 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
632 669b5ffa 2018-10-07 stsp * there is enough screen estate.
634 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
635 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
637 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
638 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
639 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
641 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
642 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
644 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
646 cc3c9aac 2018-08-01 stsp struct tog_view {
647 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
648 26ed57b2 2018-05-19 stsp WINDOW *window;
649 26ed57b2 2018-05-19 stsp PANEL *panel;
650 9b058f45 2022-06-30 mark int nlines, ncols, begin_y, begin_x; /* based on split height/width */
651 3c1dfe12 2022-07-08 mark int resized_y, resized_x; /* begin_y/x based on user resizing */
652 145b6838 2022-06-16 stsp int maxx, x; /* max column and current start column */
653 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
654 9b058f45 2022-06-30 mark int nscrolled, offset; /* lines scrolled and hsplit line offset */
655 94b80cfa 2022-08-01 mark int gline, hiline; /* navigate to and highlight this nG line */
656 640cd7ff 2022-06-22 mark int ch, count; /* current keymap and count prefix */
657 571ccd73 2022-07-19 mark int resized; /* set when in a resize event */
658 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
660 669b5ffa 2018-10-07 stsp struct tog_view *parent;
661 669b5ffa 2018-10-07 stsp struct tog_view *child;
664 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
665 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
666 e78dc838 2020-12-04 stsp * between parent and child.
667 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
668 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
669 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
670 e78dc838 2020-12-04 stsp * situations.
672 e78dc838 2020-12-04 stsp int focus_child;
674 9b058f45 2022-06-30 mark enum tog_view_mode mode;
675 5dc9f4bc 2018-08-04 stsp /* type-specific state */
676 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
678 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
679 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
680 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
681 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
682 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
683 ec2a9698 2022-09-15 mark struct tog_help_view_state help;
686 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
687 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
688 e78dc838 2020-12-04 stsp struct tog_view *, int);
689 917d79a7 2022-07-01 stsp const struct got_error *(*reset)(struct tog_view *);
690 571ccd73 2022-07-19 mark const struct got_error *(*resize)(struct tog_view *, int);
691 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
693 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
694 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
695 eaf2c13e 2022-09-17 mark void (*search_setup)(struct tog_view *, FILE **, off_t **, size_t *,
696 eaf2c13e 2022-09-17 mark int **, int **, int **, int **);
697 c0c4acc8 2021-01-24 stsp int search_started;
698 60493ae3 2019-06-20 stsp int searching;
699 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
700 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
701 60493ae3 2019-06-20 stsp int search_next_done;
702 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
703 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
704 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
705 1803e47f 2019-06-22 stsp regex_t regex;
706 41605754 2020-11-12 stsp regmatch_t regmatch;
707 3f6c6614 2023-01-23 mark const char *action;
710 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
711 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
712 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
713 78756c87 2020-11-24 stsp struct got_repository *);
714 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
715 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
716 e78dc838 2020-12-04 stsp struct tog_view *, int);
717 917d79a7 2022-07-01 stsp static const struct got_error *reset_diff_view(struct tog_view *);
718 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
719 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
720 eaf2c13e 2022-09-17 mark static void search_setup_diff_view(struct tog_view *, FILE **, off_t **,
721 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
722 ec2a9698 2022-09-15 mark static const struct got_error *search_next_view_match(struct tog_view *);
724 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
725 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
726 78756c87 2020-11-24 stsp const char *, const char *, int);
727 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
728 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
729 e78dc838 2020-12-04 stsp struct tog_view *, int);
730 571ccd73 2022-07-19 mark static const struct got_error *resize_log_view(struct tog_view *, int);
731 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
732 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
733 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
735 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
736 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
737 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
738 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
739 e78dc838 2020-12-04 stsp struct tog_view *, int);
740 917d79a7 2022-07-01 stsp static const struct got_error *reset_blame_view(struct tog_view *);
741 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
742 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
743 eaf2c13e 2022-09-17 mark static void search_setup_blame_view(struct tog_view *, FILE **, off_t **,
744 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
746 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
747 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
748 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
749 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
750 e78dc838 2020-12-04 stsp struct tog_view *, int);
751 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
752 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
753 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
755 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
756 6458efa5 2020-11-24 stsp struct got_repository *);
757 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
758 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
759 e78dc838 2020-12-04 stsp struct tog_view *, int);
760 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
761 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
762 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
764 eaf2c13e 2022-09-17 mark static const struct got_error *open_help_view(struct tog_view *,
765 eaf2c13e 2022-09-17 mark struct tog_view *);
766 eaf2c13e 2022-09-17 mark static const struct got_error *show_help_view(struct tog_view *);
767 eaf2c13e 2022-09-17 mark static const struct got_error *input_help_view(struct tog_view **,
768 eaf2c13e 2022-09-17 mark struct tog_view *, int);
769 eaf2c13e 2022-09-17 mark static const struct got_error *reset_help_view(struct tog_view *);
770 eaf2c13e 2022-09-17 mark static const struct got_error* close_help_view(struct tog_view *);
771 eaf2c13e 2022-09-17 mark static const struct got_error *search_start_help_view(struct tog_view *);
772 eaf2c13e 2022-09-17 mark static void search_setup_help_view(struct tog_view *, FILE **, off_t **,
773 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
775 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
776 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
777 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
778 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigint_received;
779 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigterm_received;
781 25791caa 2018-10-24 stsp static void
782 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
784 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
787 83baff54 2019-08-12 stsp static void
788 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
790 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
793 61266923 2020-01-14 stsp static void
794 61266923 2020-01-14 stsp tog_sigcont(int signo)
796 61266923 2020-01-14 stsp tog_sigcont_received = 1;
799 2497f032 2022-05-31 stsp static void
800 2497f032 2022-05-31 stsp tog_sigint(int signo)
802 2497f032 2022-05-31 stsp tog_sigint_received = 1;
805 2497f032 2022-05-31 stsp static void
806 2497f032 2022-05-31 stsp tog_sigterm(int signo)
808 2497f032 2022-05-31 stsp tog_sigterm_received = 1;
812 dd6e31d7 2022-06-17 stsp tog_fatal_signal_received(void)
814 2497f032 2022-05-31 stsp return (tog_sigpipe_received ||
815 f044c841 2022-10-24 stsp tog_sigint_received || tog_sigterm_received);
818 e5a0f69f 2018-08-18 stsp static const struct got_error *
819 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
821 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *child_err = NULL;
823 669b5ffa 2018-10-07 stsp if (view->child) {
824 5629093a 2022-07-11 stsp child_err = view_close(view->child);
825 669b5ffa 2018-10-07 stsp view->child = NULL;
827 e5a0f69f 2018-08-18 stsp if (view->close)
828 e5a0f69f 2018-08-18 stsp err = view->close(view);
829 ea5e7bb5 2018-08-01 stsp if (view->panel)
830 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
831 ea5e7bb5 2018-08-01 stsp if (view->window)
832 ea5e7bb5 2018-08-01 stsp delwin(view->window);
833 ea5e7bb5 2018-08-01 stsp free(view);
834 5629093a 2022-07-11 stsp return err ? err : child_err;
837 ea5e7bb5 2018-08-01 stsp static struct tog_view *
838 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
839 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
841 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
843 ea5e7bb5 2018-08-01 stsp if (view == NULL)
844 ea5e7bb5 2018-08-01 stsp return NULL;
846 d6b05b5b 2018-08-04 stsp view->type = type;
847 f7d12f7e 2018-08-01 stsp view->lines = LINES;
848 f7d12f7e 2018-08-01 stsp view->cols = COLS;
849 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
850 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
851 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
852 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
853 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
854 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
855 96a765a8 2018-08-04 stsp view_close(view);
856 ea5e7bb5 2018-08-01 stsp return NULL;
858 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
859 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
860 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
861 96a765a8 2018-08-04 stsp view_close(view);
862 ea5e7bb5 2018-08-01 stsp return NULL;
865 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
866 ea5e7bb5 2018-08-01 stsp return view;
870 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
872 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
874 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
877 9b058f45 2022-06-30 mark /* XXX Stub till we decide what to do. */
879 9b058f45 2022-06-30 mark view_split_begin_y(int lines)
881 9b058f45 2022-06-30 mark return lines * HSPLIT_SCALE;
884 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
886 5c60c32a 2018-10-18 stsp static const struct got_error *
887 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
889 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
891 571ccd73 2022-07-19 mark if (!view->resized && view->mode == TOG_VIEW_SPLIT_HRZN) {
892 3c1dfe12 2022-07-08 mark if (view->resized_y && view->resized_y < view->lines)
893 3c1dfe12 2022-07-08 mark view->begin_y = view->resized_y;
895 3c1dfe12 2022-07-08 mark view->begin_y = view_split_begin_y(view->nlines);
896 9b058f45 2022-06-30 mark view->begin_x = 0;
897 571ccd73 2022-07-19 mark } else if (!view->resized) {
898 3c1dfe12 2022-07-08 mark if (view->resized_x && view->resized_x < view->cols - 1 &&
899 3c1dfe12 2022-07-08 mark view->cols > 119)
900 3c1dfe12 2022-07-08 mark view->begin_x = view->resized_x;
902 3c1dfe12 2022-07-08 mark view->begin_x = view_split_begin_x(0);
903 9b058f45 2022-06-30 mark view->begin_y = 0;
905 9b058f45 2022-06-30 mark view->nlines = LINES - view->begin_y;
906 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
907 5c60c32a 2018-10-18 stsp view->lines = LINES;
908 5c60c32a 2018-10-18 stsp view->cols = COLS;
909 5c60c32a 2018-10-18 stsp err = view_resize(view);
911 5c60c32a 2018-10-18 stsp return err;
913 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN)
914 9b058f45 2022-06-30 mark view->parent->nlines = view->begin_y;
916 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
917 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
919 5c60c32a 2018-10-18 stsp return NULL;
922 5c60c32a 2018-10-18 stsp static const struct got_error *
923 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
925 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
927 5c60c32a 2018-10-18 stsp view->begin_x = 0;
928 571ccd73 2022-07-19 mark view->begin_y = view->resized ? view->begin_y : 0;
929 571ccd73 2022-07-19 mark view->nlines = view->resized ? view->nlines : LINES;
930 5c60c32a 2018-10-18 stsp view->ncols = COLS;
931 5c60c32a 2018-10-18 stsp view->lines = LINES;
932 5c60c32a 2018-10-18 stsp view->cols = COLS;
933 5c60c32a 2018-10-18 stsp err = view_resize(view);
935 5c60c32a 2018-10-18 stsp return err;
937 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
938 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
940 5c60c32a 2018-10-18 stsp return NULL;
944 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
946 5c60c32a 2018-10-18 stsp return view->parent == NULL;
950 6131ff18 2022-06-20 mark view_is_splitscreen(struct tog_view *view)
952 9b058f45 2022-06-30 mark return view->begin_x > 0 || view->begin_y > 0;
956 24b9cfdc 2022-06-30 stsp view_is_fullscreen(struct tog_view *view)
958 24b9cfdc 2022-06-30 stsp return view->nlines == LINES && view->ncols == COLS;
962 49b24ee5 2022-07-03 mark view_is_hsplit_top(struct tog_view *view)
964 49b24ee5 2022-07-03 mark return view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
965 49b24ee5 2022-07-03 mark view_is_splitscreen(view->child);
968 9b058f45 2022-06-30 mark static void
969 9b058f45 2022-06-30 mark view_border(struct tog_view *view)
971 9b058f45 2022-06-30 mark PANEL *panel;
972 9b058f45 2022-06-30 mark const struct tog_view *view_above;
974 9b058f45 2022-06-30 mark if (view->parent)
975 9b058f45 2022-06-30 mark return view_border(view->parent);
977 9b058f45 2022-06-30 mark panel = panel_above(view->panel);
978 9b058f45 2022-06-30 mark if (panel == NULL)
981 9b058f45 2022-06-30 mark view_above = panel_userptr(panel);
982 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
983 9b058f45 2022-06-30 mark mvwhline(view->window, view_above->begin_y - 1,
984 c62d44e7 2023-04-20 naddy view->begin_x, ACS_HLINE, view->ncols);
986 9b058f45 2022-06-30 mark mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
987 c62d44e7 2023-04-20 naddy ACS_VLINE, view->nlines);
990 3c1dfe12 2022-07-08 mark static const struct got_error *view_init_hsplit(struct tog_view *, int);
991 9b058f45 2022-06-30 mark static const struct got_error *request_log_commits(struct tog_view *);
992 9b058f45 2022-06-30 mark static const struct got_error *offset_selection_down(struct tog_view *);
993 9b058f45 2022-06-30 mark static void offset_selection_up(struct tog_view *);
994 3c1dfe12 2022-07-08 mark static void view_get_split(struct tog_view *, int *, int *);
996 4d8c2215 2018-08-19 stsp static const struct got_error *
997 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
999 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
1000 9b058f45 2022-06-30 mark int dif, nlines, ncols;
1002 9b058f45 2022-06-30 mark dif = LINES - view->lines; /* line difference */
1004 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
1005 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
1007 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
1008 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
1009 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
1011 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
1013 4dd27a72 2022-06-29 stsp if (view->child) {
1014 9b058f45 2022-06-30 mark int hs = view->child->begin_y;
1016 24b9cfdc 2022-06-30 stsp if (!view_is_fullscreen(view))
1017 c71ed39a 2022-06-29 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
1018 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN ||
1019 9b058f45 2022-06-30 mark view->child->begin_x == 0) {
1020 0dbbbe90 2022-06-17 op ncols = COLS;
1022 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
1023 5c60c32a 2018-10-18 stsp if (view->child->focussed)
1024 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1026 5c60c32a 2018-10-18 stsp show_panel(view->panel);
1028 0dbbbe90 2022-06-17 op ncols = view->child->begin_x;
1030 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
1031 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1034 9b058f45 2022-06-30 mark * XXX This is ugly and needs to be moved into the above
1035 9b058f45 2022-06-30 mark * logic but "works" for now and my attempts at moving it
1036 9b058f45 2022-06-30 mark * break either 'tab' or 'F' key maps in horizontal splits.
1039 9b058f45 2022-06-30 mark err = view_splitscreen(view->child);
1041 9b058f45 2022-06-30 mark return err;
1042 9b058f45 2022-06-30 mark if (dif < 0) { /* top split decreased */
1043 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1045 9b058f45 2022-06-30 mark return err;
1047 9b058f45 2022-06-30 mark view_border(view);
1048 9b058f45 2022-06-30 mark update_panels();
1049 9b058f45 2022-06-30 mark doupdate();
1050 9b058f45 2022-06-30 mark show_panel(view->child->panel);
1051 9b058f45 2022-06-30 mark nlines = view->nlines;
1053 0dbbbe90 2022-06-17 op } else if (view->parent == NULL)
1054 0dbbbe90 2022-06-17 op ncols = COLS;
1056 571ccd73 2022-07-19 mark if (view->resize && dif > 0) {
1057 571ccd73 2022-07-19 mark err = view->resize(view, dif);
1059 571ccd73 2022-07-19 mark return err;
1062 0dbbbe90 2022-06-17 op if (wresize(view->window, nlines, ncols) == ERR)
1063 0dbbbe90 2022-06-17 op return got_error_from_errno("wresize");
1064 0dbbbe90 2022-06-17 op if (replace_panel(view->panel, view->window) == ERR)
1065 0dbbbe90 2022-06-17 op return got_error_from_errno("replace_panel");
1066 0dbbbe90 2022-06-17 op wclear(view->window);
1068 0dbbbe90 2022-06-17 op view->nlines = nlines;
1069 0dbbbe90 2022-06-17 op view->ncols = ncols;
1070 0dbbbe90 2022-06-17 op view->lines = LINES;
1071 0dbbbe90 2022-06-17 op view->cols = COLS;
1073 5c60c32a 2018-10-18 stsp return NULL;
1076 571ccd73 2022-07-19 mark static const struct got_error *
1077 571ccd73 2022-07-19 mark resize_log_view(struct tog_view *view, int increase)
1079 6fe51fee 2022-07-22 mark struct tog_log_view_state *s = &view->state.log;
1080 6fe51fee 2022-07-22 mark const struct got_error *err = NULL;
1081 6fe51fee 2022-07-22 mark int n = 0;
1083 6fe51fee 2022-07-22 mark if (s->selected_entry)
1084 6fe51fee 2022-07-22 mark n = s->selected_entry->idx + view->lines - s->selected;
1087 571ccd73 2022-07-19 mark * Request commits to account for the increased
1088 571ccd73 2022-07-19 mark * height so we have enough to populate the view.
1090 568eae95 2022-09-11 mark if (s->commits->ncommits < n) {
1091 568eae95 2022-09-11 mark view->nscrolled = n - s->commits->ncommits + increase + 1;
1092 571ccd73 2022-07-19 mark err = request_log_commits(view);
1095 571ccd73 2022-07-19 mark return err;
1098 d9a7ab53 2022-07-11 mark static void
1099 d9a7ab53 2022-07-11 mark view_adjust_offset(struct tog_view *view, int n)
1101 d9a7ab53 2022-07-11 mark if (n == 0)
1104 d9a7ab53 2022-07-11 mark if (view->parent && view->parent->offset) {
1105 d9a7ab53 2022-07-11 mark if (view->parent->offset + n >= 0)
1106 d9a7ab53 2022-07-11 mark view->parent->offset += n;
1108 d9a7ab53 2022-07-11 mark view->parent->offset = 0;
1109 d9a7ab53 2022-07-11 mark } else if (view->offset) {
1110 d9a7ab53 2022-07-11 mark if (view->offset - n >= 0)
1111 d9a7ab53 2022-07-11 mark view->offset -= n;
1113 d9a7ab53 2022-07-11 mark view->offset = 0;
1117 3c1dfe12 2022-07-08 mark static const struct got_error *
1118 3c1dfe12 2022-07-08 mark view_resize_split(struct tog_view *view, int resize)
1120 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1121 3c1dfe12 2022-07-08 mark struct tog_view *v = NULL;
1123 3c1dfe12 2022-07-08 mark if (view->parent)
1124 3c1dfe12 2022-07-08 mark v = view->parent;
1128 3c1dfe12 2022-07-08 mark if (!v->child || !view_is_splitscreen(v->child))
1129 3c1dfe12 2022-07-08 mark return NULL;
1131 571ccd73 2022-07-19 mark v->resized = v->child->resized = resize; /* lock for resize event */
1133 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
1134 3c1dfe12 2022-07-08 mark if (v->child->resized_y)
1135 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1136 3c1dfe12 2022-07-08 mark if (view->parent)
1137 3c1dfe12 2022-07-08 mark v->child->begin_y -= resize;
1139 3c1dfe12 2022-07-08 mark v->child->begin_y += resize;
1140 3c1dfe12 2022-07-08 mark if (v->child->begin_y < 3) {
1141 3c1dfe12 2022-07-08 mark view->count = 0;
1142 3c1dfe12 2022-07-08 mark v->child->begin_y = 3;
1143 3c1dfe12 2022-07-08 mark } else if (v->child->begin_y > LINES - 1) {
1144 3c1dfe12 2022-07-08 mark view->count = 0;
1145 3c1dfe12 2022-07-08 mark v->child->begin_y = LINES - 1;
1147 3c1dfe12 2022-07-08 mark v->ncols = COLS;
1148 3c1dfe12 2022-07-08 mark v->child->ncols = COLS;
1149 d9a7ab53 2022-07-11 mark view_adjust_offset(view, resize);
1150 3c1dfe12 2022-07-08 mark err = view_init_hsplit(v, v->child->begin_y);
1152 3c1dfe12 2022-07-08 mark return err;
1153 3c1dfe12 2022-07-08 mark v->child->resized_y = v->child->begin_y;
1155 3c1dfe12 2022-07-08 mark if (v->child->resized_x)
1156 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1157 3c1dfe12 2022-07-08 mark if (view->parent)
1158 3c1dfe12 2022-07-08 mark v->child->begin_x -= resize;
1160 3c1dfe12 2022-07-08 mark v->child->begin_x += resize;
1161 3c1dfe12 2022-07-08 mark if (v->child->begin_x < 11) {
1162 3c1dfe12 2022-07-08 mark view->count = 0;
1163 3c1dfe12 2022-07-08 mark v->child->begin_x = 11;
1164 3c1dfe12 2022-07-08 mark } else if (v->child->begin_x > COLS - 1) {
1165 3c1dfe12 2022-07-08 mark view->count = 0;
1166 3c1dfe12 2022-07-08 mark v->child->begin_x = COLS - 1;
1168 3c1dfe12 2022-07-08 mark v->child->resized_x = v->child->begin_x;
1171 3c1dfe12 2022-07-08 mark v->child->mode = v->mode;
1172 3c1dfe12 2022-07-08 mark v->child->nlines = v->lines - v->child->begin_y;
1173 3c1dfe12 2022-07-08 mark v->child->ncols = v->cols - v->child->begin_x;
1174 3c1dfe12 2022-07-08 mark v->focus_child = 1;
1176 3c1dfe12 2022-07-08 mark err = view_fullscreen(v);
1178 3c1dfe12 2022-07-08 mark return err;
1179 3c1dfe12 2022-07-08 mark err = view_splitscreen(v->child);
1181 3c1dfe12 2022-07-08 mark return err;
1183 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1184 3c1dfe12 2022-07-08 mark err = offset_selection_down(v->child);
1186 3c1dfe12 2022-07-08 mark return err;
1189 6fe51fee 2022-07-22 mark if (v->resize)
1190 6fe51fee 2022-07-22 mark err = v->resize(v, 0);
1191 6fe51fee 2022-07-22 mark else if (v->child->resize)
1192 6fe51fee 2022-07-22 mark err = v->child->resize(v->child, 0);
1194 571ccd73 2022-07-19 mark v->resized = v->child->resized = 0;
1196 3c1dfe12 2022-07-08 mark return err;
1199 3c1dfe12 2022-07-08 mark static void
1200 3c1dfe12 2022-07-08 mark view_transfer_size(struct tog_view *dst, struct tog_view *src)
1202 3c1dfe12 2022-07-08 mark struct tog_view *v = src->child ? src->child : src;
1204 3c1dfe12 2022-07-08 mark dst->resized_x = v->resized_x;
1205 3c1dfe12 2022-07-08 mark dst->resized_y = v->resized_y;
1208 669b5ffa 2018-10-07 stsp static const struct got_error *
1209 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
1211 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1213 669b5ffa 2018-10-07 stsp if (view->child == NULL)
1214 669b5ffa 2018-10-07 stsp return NULL;
1216 669b5ffa 2018-10-07 stsp err = view_close(view->child);
1217 669b5ffa 2018-10-07 stsp view->child = NULL;
1218 669b5ffa 2018-10-07 stsp return err;
1221 0dbbbe90 2022-06-17 op static const struct got_error *
1222 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
1224 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1226 669b5ffa 2018-10-07 stsp view->child = child;
1227 669b5ffa 2018-10-07 stsp child->parent = view;
1229 3c1dfe12 2022-07-08 mark err = view_resize(view);
1231 3c1dfe12 2022-07-08 mark return err;
1233 3c1dfe12 2022-07-08 mark if (view->child->resized_x || view->child->resized_y)
1234 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1236 3c1dfe12 2022-07-08 mark return err;
1239 136e2bd4 2022-07-23 mark static const struct got_error *view_dispatch_request(struct tog_view **,
1240 136e2bd4 2022-07-23 mark struct tog_view *, enum tog_view_type, int, int);
1242 136e2bd4 2022-07-23 mark static const struct got_error *
1243 136e2bd4 2022-07-23 mark view_request_new(struct tog_view **requested, struct tog_view *view,
1244 136e2bd4 2022-07-23 mark enum tog_view_type request)
1246 136e2bd4 2022-07-23 mark struct tog_view *new_view = NULL;
1247 136e2bd4 2022-07-23 mark const struct got_error *err;
1248 136e2bd4 2022-07-23 mark int y = 0, x = 0;
1250 136e2bd4 2022-07-23 mark *requested = NULL;
1252 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP)
1253 136e2bd4 2022-07-23 mark view_get_split(view, &y, &x);
1255 136e2bd4 2022-07-23 mark err = view_dispatch_request(&new_view, view, request, y, x);
1257 136e2bd4 2022-07-23 mark return err;
1259 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && view->mode == TOG_VIEW_SPLIT_HRZN &&
1260 94274a8f 2022-09-19 mark request != TOG_VIEW_HELP) {
1261 136e2bd4 2022-07-23 mark err = view_init_hsplit(view, y);
1263 136e2bd4 2022-07-23 mark return err;
1266 136e2bd4 2022-07-23 mark view->focussed = 0;
1267 136e2bd4 2022-07-23 mark new_view->focussed = 1;
1268 136e2bd4 2022-07-23 mark new_view->mode = view->mode;
1269 94274a8f 2022-09-19 mark new_view->nlines = request == TOG_VIEW_HELP ?
1270 94274a8f 2022-09-19 mark view->lines : view->lines - y;
1272 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP) {
1273 136e2bd4 2022-07-23 mark view_transfer_size(new_view, view);
1274 136e2bd4 2022-07-23 mark err = view_close_child(view);
1276 136e2bd4 2022-07-23 mark return err;
1277 136e2bd4 2022-07-23 mark err = view_set_child(view, new_view);
1279 136e2bd4 2022-07-23 mark return err;
1280 136e2bd4 2022-07-23 mark view->focus_child = 1;
1282 136e2bd4 2022-07-23 mark *requested = new_view;
1284 136e2bd4 2022-07-23 mark return NULL;
1287 34bc9ec9 2019-02-22 stsp static void
1288 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
1290 25791caa 2018-10-24 stsp int cols, lines;
1291 25791caa 2018-10-24 stsp struct winsize size;
1293 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
1294 25791caa 2018-10-24 stsp cols = 80; /* Default */
1295 25791caa 2018-10-24 stsp lines = 24;
1297 25791caa 2018-10-24 stsp cols = size.ws_col;
1298 25791caa 2018-10-24 stsp lines = size.ws_row;
1300 25791caa 2018-10-24 stsp resize_term(lines, cols);
1303 2b49a8ae 2019-06-22 stsp static const struct got_error *
1304 602eda79 2023-02-09 mark view_search_start(struct tog_view *view, int fast_refresh)
1306 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
1307 9b058f45 2022-06-30 mark struct tog_view *v = view;
1308 2b49a8ae 2019-06-22 stsp char pattern[1024];
1311 c0c4acc8 2021-01-24 stsp if (view->search_started) {
1312 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
1313 c0c4acc8 2021-01-24 stsp view->searching = 0;
1314 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
1316 c0c4acc8 2021-01-24 stsp view->search_started = 0;
1318 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
1319 2b49a8ae 2019-06-22 stsp return NULL;
1321 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1322 9b058f45 2022-06-30 mark v = view->child;
1323 9d0feb8b 2022-12-27 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1324 9d0feb8b 2022-12-27 mark v = view->parent;
1326 9b058f45 2022-06-30 mark mvwaddstr(v->window, v->nlines - 1, 0, "/");
1327 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1329 092a9f9c 2022-12-27 mark nodelay(v->window, FALSE); /* block for search term input */
1330 2b49a8ae 2019-06-22 stsp nocbreak();
1332 9b058f45 2022-06-30 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
1333 9b058f45 2022-06-30 mark wrefresh(v->window);
1336 092a9f9c 2022-12-27 mark nodelay(v->window, TRUE);
1337 098596c5 2023-04-14 stsp if (!fast_refresh && !using_mock_io)
1338 602eda79 2023-02-09 mark halfdelay(10);
1339 2b49a8ae 2019-06-22 stsp if (ret == ERR)
1340 2b49a8ae 2019-06-22 stsp return NULL;
1342 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
1343 7c32bd05 2019-06-22 stsp err = view->search_start(view);
1344 7c32bd05 2019-06-22 stsp if (err) {
1345 7c32bd05 2019-06-22 stsp regfree(&view->regex);
1346 7c32bd05 2019-06-22 stsp return err;
1348 c0c4acc8 2021-01-24 stsp view->search_started = 1;
1349 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
1350 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
1351 2b49a8ae 2019-06-22 stsp view->search_next(view);
1354 2b49a8ae 2019-06-22 stsp return NULL;
1357 7532ccda 2022-07-11 mark /* Switch split mode. If view is a parent or child, draw the new splitscreen. */
1358 d2366e29 2022-07-07 mark static const struct got_error *
1359 d2366e29 2022-07-07 mark switch_split(struct tog_view *view)
1361 d2366e29 2022-07-07 mark const struct got_error *err = NULL;
1362 d2366e29 2022-07-07 mark struct tog_view *v = NULL;
1364 d2366e29 2022-07-07 mark if (view->parent)
1365 d2366e29 2022-07-07 mark v = view->parent;
1369 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN)
1370 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1372 d2366e29 2022-07-07 mark v->mode = TOG_VIEW_SPLIT_HRZN;
1374 7532ccda 2022-07-11 mark if (!v->child)
1375 7532ccda 2022-07-11 mark return NULL;
1376 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->cols < 120)
1377 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_NONE;
1379 d2366e29 2022-07-07 mark view_get_split(v, &v->child->begin_y, &v->child->begin_x);
1380 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN && v->child->resized_y)
1381 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1382 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->child->resized_x)
1383 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1386 d2366e29 2022-07-07 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1387 d2366e29 2022-07-07 mark v->ncols = COLS;
1388 d2366e29 2022-07-07 mark v->child->ncols = COLS;
1389 7532ccda 2022-07-11 mark v->child->nscrolled = LINES - v->child->nlines;
1391 d2366e29 2022-07-07 mark err = view_init_hsplit(v, v->child->begin_y);
1393 d2366e29 2022-07-07 mark return err;
1395 d2366e29 2022-07-07 mark v->child->mode = v->mode;
1396 d2366e29 2022-07-07 mark v->child->nlines = v->lines - v->child->begin_y;
1397 d2366e29 2022-07-07 mark v->focus_child = 1;
1399 d2366e29 2022-07-07 mark err = view_fullscreen(v);
1401 d2366e29 2022-07-07 mark return err;
1402 d2366e29 2022-07-07 mark err = view_splitscreen(v->child);
1404 d2366e29 2022-07-07 mark return err;
1406 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_NONE)
1407 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1408 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1409 7532ccda 2022-07-11 mark err = offset_selection_down(v);
1411 279d2047 2022-07-29 stsp return err;
1412 d2366e29 2022-07-07 mark err = offset_selection_down(v->child);
1414 279d2047 2022-07-29 stsp return err;
1416 7532ccda 2022-07-11 mark offset_selection_up(v);
1417 7532ccda 2022-07-11 mark offset_selection_up(v->child);
1419 dff91825 2022-07-22 mark if (v->resize)
1420 dff91825 2022-07-22 mark err = v->resize(v, 0);
1421 dff91825 2022-07-22 mark else if (v->child->resize)
1422 dff91825 2022-07-22 mark err = v->child->resize(v->child, 0);
1424 d2366e29 2022-07-07 mark return err;
1428 af21bb7e 2023-04-12 mark * Strip trailing whitespace from str starting at byte *n;
1429 af21bb7e 2023-04-12 mark * if *n < 0, use strlen(str). Return new str length in *n.
1431 af21bb7e 2023-04-12 mark static void
1432 af21bb7e 2023-04-12 mark strip_trailing_ws(char *str, int *n)
1434 af21bb7e 2023-04-12 mark size_t x = *n;
1436 af21bb7e 2023-04-12 mark if (str == NULL || *str == '\0')
1439 af21bb7e 2023-04-12 mark if (x < 0)
1440 af21bb7e 2023-04-12 mark x = strlen(str);
1442 af21bb7e 2023-04-12 mark while (x-- > 0 && isspace((unsigned char)str[x]))
1443 af21bb7e 2023-04-12 mark str[x] = '\0';
1445 af21bb7e 2023-04-12 mark *n = x + 1;
1449 af21bb7e 2023-04-12 mark * Extract visible substring of line y from the curses screen
1450 81641b41 2023-04-20 mark * and strip trailing whitespace. If vline is set, overwrite
1451 81641b41 2023-04-20 mark * line[vline] with '|' because the ACS_VLINE character is
1452 81641b41 2023-04-20 mark * written out as 'x'. Write the line to file f.
1454 af21bb7e 2023-04-12 mark static const struct got_error *
1455 af21bb7e 2023-04-12 mark view_write_line(FILE *f, int y, int vline)
1457 af21bb7e 2023-04-12 mark char line[COLS * MB_LEN_MAX]; /* allow for multibyte chars */
1460 af21bb7e 2023-04-12 mark r = mvwinnstr(curscr, y, 0, line, sizeof(line));
1461 af21bb7e 2023-04-12 mark if (r == ERR)
1462 af21bb7e 2023-04-12 mark return got_error_fmt(GOT_ERR_RANGE,
1463 af21bb7e 2023-04-12 mark "failed to extract line %d", y);
1466 af21bb7e 2023-04-12 mark * In some views, lines are padded with blanks to COLS width.
1467 af21bb7e 2023-04-12 mark * Strip them so we can diff without the -b flag when testing.
1469 af21bb7e 2023-04-12 mark strip_trailing_ws(line, &r);
1471 81641b41 2023-04-20 mark if (vline > 0)
1472 af21bb7e 2023-04-12 mark line[vline] = '|';
1474 af21bb7e 2023-04-12 mark w = fprintf(f, "%s\n", line);
1475 af21bb7e 2023-04-12 mark if (w != r + 1) /* \n */
1476 af21bb7e 2023-04-12 mark return got_ferror(f, GOT_ERR_IO);
1478 af21bb7e 2023-04-12 mark return NULL;
1482 af21bb7e 2023-04-12 mark * Capture the visible curses screen by writing each line to the
1483 af21bb7e 2023-04-12 mark * file at the path set via the TOG_SCR_DUMP environment variable.
1485 af21bb7e 2023-04-12 mark static const struct got_error *
1486 af21bb7e 2023-04-12 mark screendump(struct tog_view *view)
1488 af21bb7e 2023-04-12 mark const struct got_error *err;
1489 af21bb7e 2023-04-12 mark FILE *f = NULL;
1490 af21bb7e 2023-04-12 mark const char *path;
1493 af21bb7e 2023-04-12 mark path = getenv("TOG_SCR_DUMP");
1494 af21bb7e 2023-04-12 mark if (path == NULL || *path == '\0')
1495 af21bb7e 2023-04-12 mark return got_error_msg(GOT_ERR_BAD_PATH,
1496 af21bb7e 2023-04-12 mark "TOG_SCR_DUMP path not set to capture screen dump");
1497 af21bb7e 2023-04-12 mark f = fopen(path, "wex");
1498 af21bb7e 2023-04-12 mark if (f == NULL)
1499 af21bb7e 2023-04-12 mark return got_error_from_errno_fmt("fopen: %s", path);
1501 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_x) ||
1502 af21bb7e 2023-04-12 mark (view->parent && view->begin_x)) {
1503 af21bb7e 2023-04-12 mark int ncols = view->child ? view->ncols : view->parent->ncols;
1505 af21bb7e 2023-04-12 mark /* vertical splitscreen */
1506 af21bb7e 2023-04-12 mark for (i = 0; i < view->nlines; ++i) {
1507 af21bb7e 2023-04-12 mark err = view_write_line(f, i, ncols - 1);
1509 af21bb7e 2023-04-12 mark goto done;
1512 af21bb7e 2023-04-12 mark int hline = 0;
1514 af21bb7e 2023-04-12 mark /* fullscreen or horizontal splitscreen */
1515 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_y) ||
1516 af21bb7e 2023-04-12 mark (view->parent && view->begin_y)) /* hsplit */
1517 af21bb7e 2023-04-12 mark hline = view->child ?
1518 af21bb7e 2023-04-12 mark view->child->begin_y : view->begin_y;
1520 af21bb7e 2023-04-12 mark for (i = 0; i < view->lines; i++) {
1521 81641b41 2023-04-20 mark if (hline && i == hline - 1) {
1524 af21bb7e 2023-04-12 mark /* ACS_HLINE writes out as 'q', overwrite it */
1525 af21bb7e 2023-04-12 mark for (c = 0; c < view->cols; ++c)
1526 af21bb7e 2023-04-12 mark fputc('-', f);
1527 af21bb7e 2023-04-12 mark fputc('\n', f);
1531 af21bb7e 2023-04-12 mark err = view_write_line(f, i, 0);
1533 af21bb7e 2023-04-12 mark goto done;
1538 af21bb7e 2023-04-12 mark if (f && fclose(f) == EOF && err == NULL)
1539 af21bb7e 2023-04-12 mark err = got_ferror(f, GOT_ERR_IO);
1540 af21bb7e 2023-04-12 mark return err;
1544 f0032ce6 2022-07-02 mark * Compute view->count from numeric input. Assign total to view->count and
1545 f0032ce6 2022-07-02 mark * return first non-numeric key entered.
1547 640cd7ff 2022-06-22 mark static int
1548 640cd7ff 2022-06-22 mark get_compound_key(struct tog_view *view, int c)
1550 9b058f45 2022-06-30 mark struct tog_view *v = view;
1551 9b058f45 2022-06-30 mark int x, n = 0;
1553 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1554 9b058f45 2022-06-30 mark v = view->child;
1555 9b058f45 2022-06-30 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1556 9b058f45 2022-06-30 mark v = view->parent;
1558 640cd7ff 2022-06-22 mark view->count = 0;
1559 f0032ce6 2022-07-02 mark cbreak(); /* block for input */
1560 94b80cfa 2022-08-01 mark nodelay(view->window, FALSE);
1561 9b058f45 2022-06-30 mark wmove(v->window, v->nlines - 1, 0);
1562 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1563 9b058f45 2022-06-30 mark waddch(v->window, ':');
1566 9b058f45 2022-06-30 mark x = getcurx(v->window);
1567 9b058f45 2022-06-30 mark if (x != ERR && x < view->ncols) {
1568 9b058f45 2022-06-30 mark waddch(v->window, c);
1569 9b058f45 2022-06-30 mark wrefresh(v->window);
1573 640cd7ff 2022-06-22 mark * Don't overflow. Max valid request should be the greatest
1574 640cd7ff 2022-06-22 mark * between the longest and total lines; cap at 10 million.
1576 640cd7ff 2022-06-22 mark if (n >= 9999999)
1577 640cd7ff 2022-06-22 mark n = 9999999;
1579 640cd7ff 2022-06-22 mark n = n * 10 + (c - '0');
1580 640cd7ff 2022-06-22 mark } while (((c = wgetch(view->window))) >= '0' && c <= '9' && c != ERR);
1582 94b80cfa 2022-08-01 mark if (c == 'G' || c == 'g') { /* nG key map */
1583 94b80cfa 2022-08-01 mark view->gline = view->hiline = n;
1588 640cd7ff 2022-06-22 mark /* Massage excessive or inapplicable values at the input handler. */
1589 640cd7ff 2022-06-22 mark view->count = n;
1594 3f6c6614 2023-01-23 mark static void
1595 3f6c6614 2023-01-23 mark action_report(struct tog_view *view)
1597 3f6c6614 2023-01-23 mark struct tog_view *v = view;
1599 3f6c6614 2023-01-23 mark if (view_is_hsplit_top(view))
1600 3f6c6614 2023-01-23 mark v = view->child;
1601 3f6c6614 2023-01-23 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1602 3f6c6614 2023-01-23 mark v = view->parent;
1604 3f6c6614 2023-01-23 mark wmove(v->window, v->nlines - 1, 0);
1605 3f6c6614 2023-01-23 mark wclrtoeol(v->window);
1606 3f6c6614 2023-01-23 mark wprintw(v->window, ":%s", view->action);
1607 3f6c6614 2023-01-23 mark wrefresh(v->window);
1610 3f6c6614 2023-01-23 mark * Clear action status report. Only clear in blame view
1611 3f6c6614 2023-01-23 mark * once annotating is complete, otherwise it's too fast.
1613 3f6c6614 2023-01-23 mark if (view->type == TOG_VIEW_BLAME) {
1614 3f6c6614 2023-01-23 mark if (view->state.blame.blame_complete)
1615 3f6c6614 2023-01-23 mark view->action = NULL;
1617 3f6c6614 2023-01-23 mark view->action = NULL;
1621 af21bb7e 2023-04-12 mark * Read the next line from the test script and assign
1622 af21bb7e 2023-04-12 mark * key instruction to *ch. If at EOF, set the *done flag.
1624 0cf4efb1 2018-09-29 stsp static const struct got_error *
1625 d9bb8469 2023-04-20 mark tog_read_script_key(FILE *script, struct tog_view *view, int *ch, int *done)
1627 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1628 af21bb7e 2023-04-12 mark char *line = NULL;
1629 af21bb7e 2023-04-12 mark size_t linesz = 0;
1631 d9bb8469 2023-04-20 mark if (view->count && --view->count) {
1632 d9bb8469 2023-04-20 mark *ch = view->ch;
1633 d9bb8469 2023-04-20 mark return NULL;
1637 af21bb7e 2023-04-12 mark if (getline(&line, &linesz, script) == -1) {
1638 af21bb7e 2023-04-12 mark if (feof(script)) {
1639 af21bb7e 2023-04-12 mark *done = 1;
1640 af21bb7e 2023-04-12 mark goto done;
1642 af21bb7e 2023-04-12 mark err = got_ferror(script, GOT_ERR_IO);
1643 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 81641b41 2023-04-20 mark else if (strncasecmp(line, "SCREENDUMP", 10) == 0)
1660 af21bb7e 2023-04-12 mark *ch = TOG_KEY_SCRDUMP;
1661 d9bb8469 2023-04-20 mark else if (isdigit((unsigned char)*line)) {
1662 d9bb8469 2023-04-20 mark char *t = line;
1664 d9bb8469 2023-04-20 mark while (isdigit((unsigned char)*t))
1666 d9bb8469 2023-04-20 mark view->ch = *ch = *t;
1667 d9bb8469 2023-04-20 mark *t = '\0';
1668 d9bb8469 2023-04-20 mark /* ignore error, view->count is 0 if instruction is invalid */
1669 d9bb8469 2023-04-20 mark view->count = strtonum(line, 0, INT_MAX, NULL);
1671 af21bb7e 2023-04-12 mark *ch = *line;
1674 af21bb7e 2023-04-12 mark free(line);
1675 af21bb7e 2023-04-12 mark return err;
1678 af21bb7e 2023-04-12 mark static const struct got_error *
1679 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
1680 098596c5 2023-04-14 stsp struct tog_view_list_head *views, int fast_refresh)
1682 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1683 669b5ffa 2018-10-07 stsp struct tog_view *v;
1684 1a76625f 2018-10-22 stsp int ch, errcode;
1686 e5a0f69f 2018-08-18 stsp *new = NULL;
1688 3f6c6614 2023-01-23 mark if (view->action)
1689 3f6c6614 2023-01-23 mark action_report(view);
1691 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
1692 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
1693 640cd7ff 2022-06-22 mark view->search_next_done == TOG_SEARCH_HAVE_NONE) {
1694 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
1695 640cd7ff 2022-06-22 mark view->count = 0;
1698 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
1699 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1700 82954512 2020-02-03 stsp if (errcode)
1701 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1702 82954512 2020-02-03 stsp "pthread_mutex_unlock");
1703 3da8ef85 2021-09-21 stsp sched_yield();
1704 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
1705 82954512 2020-02-03 stsp if (errcode)
1706 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1707 82954512 2020-02-03 stsp "pthread_mutex_lock");
1708 60493ae3 2019-06-20 stsp view->search_next(view);
1709 60493ae3 2019-06-20 stsp return NULL;
1712 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
1713 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1714 1a76625f 2018-10-22 stsp if (errcode)
1715 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
1717 098596c5 2023-04-14 stsp if (using_mock_io) {
1718 d9bb8469 2023-04-20 mark err = tog_read_script_key(tog_io.f, view, &ch, done);
1719 c736b84a 2023-04-16 mark if (err) {
1720 c736b84a 2023-04-16 mark errcode = pthread_mutex_lock(&tog_mutex);
1721 af21bb7e 2023-04-12 mark return err;
1723 af21bb7e 2023-04-12 mark } else if (view->count && --view->count) {
1725 a6d37fac 2022-07-03 mark nodelay(view->window, TRUE);
1726 640cd7ff 2022-06-22 mark ch = wgetch(view->window);
1727 af21bb7e 2023-04-12 mark /* let C-g or backspace abort unfinished count */
1728 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
1729 a6d37fac 2022-07-03 mark view->count = 0;
1731 a6d37fac 2022-07-03 mark ch = view->ch;
1733 a6d37fac 2022-07-03 mark ch = wgetch(view->window);
1734 640cd7ff 2022-06-22 mark if (ch >= '1' && ch <= '9')
1735 640cd7ff 2022-06-22 mark view->ch = ch = get_compound_key(view, ch);
1737 94b80cfa 2022-08-01 mark if (view->hiline && ch != ERR && ch != 0)
1738 94b80cfa 2022-08-01 mark view->hiline = 0; /* key pressed, clear line highlight */
1739 94b80cfa 2022-08-01 mark nodelay(view->window, TRUE);
1740 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1741 1a76625f 2018-10-22 stsp if (errcode)
1742 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1744 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
1745 25791caa 2018-10-24 stsp tog_resizeterm();
1746 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
1747 61266923 2020-01-14 stsp tog_sigcont_received = 0;
1748 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
1749 25791caa 2018-10-24 stsp err = view_resize(v);
1751 25791caa 2018-10-24 stsp return err;
1752 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
1754 25791caa 2018-10-24 stsp return err;
1755 cdfcfb03 2020-12-06 stsp if (v->child) {
1756 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
1758 cdfcfb03 2020-12-06 stsp return err;
1759 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
1760 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
1762 cdfcfb03 2020-12-06 stsp return err;
1763 3c1dfe12 2022-07-08 mark if (v->child->resized_x || v->child->resized_y) {
1764 3c1dfe12 2022-07-08 mark err = view_resize_split(v, 0);
1766 3c1dfe12 2022-07-08 mark return err;
1772 e5a0f69f 2018-08-18 stsp switch (ch) {
1775 ec2a9698 2022-09-15 mark case KEY_F(1):
1776 ec2a9698 2022-09-15 mark if (view->type == TOG_VIEW_HELP)
1777 ec2a9698 2022-09-15 mark err = view->reset(view);
1779 ec2a9698 2022-09-15 mark err = view_request_new(new, view, TOG_VIEW_HELP);
1782 640cd7ff 2022-06-22 mark view->count = 0;
1783 1e37a5c2 2019-05-12 jcs if (view->child) {
1784 e78dc838 2020-12-04 stsp view->focussed = 0;
1785 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1786 e78dc838 2020-12-04 stsp view->focus_child = 1;
1787 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
1788 e78dc838 2020-12-04 stsp view->focussed = 0;
1789 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
1790 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1791 9b058f45 2022-06-30 mark if (!view_is_splitscreen(view)) {
1792 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1793 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent,
1796 9b058f45 2022-06-30 mark return err;
1798 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1799 6131ff18 2022-06-20 mark err = view_fullscreen(view->parent);
1801 9b058f45 2022-06-30 mark return err;
1806 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN) {
1807 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1808 9b058f45 2022-06-30 mark /* might need more commits to fill fullscreen */
1809 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent, 0);
1813 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1815 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1816 9970f7fc 2020-12-03 stsp view->dying = 1;
1822 640cd7ff 2022-06-22 mark view->count = 0;
1823 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
1824 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
1826 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
1827 e78dc838 2020-12-04 stsp view->focussed = 0;
1828 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1829 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
1831 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
1833 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1837 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
1838 9970f7fc 2020-12-03 stsp KEY_RESIZE);
1840 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
1841 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
1842 e78dc838 2020-12-04 stsp view->focussed = 1;
1843 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
1845 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
1846 9b058f45 2022-06-30 mark if (!err && view->mode != TOG_VIEW_SPLIT_HRZN)
1847 6131ff18 2022-06-20 mark err = view_resize(view->parent);
1849 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1853 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
1857 6fe51fee 2022-07-22 mark if (view->resize) {
1858 6fe51fee 2022-07-22 mark err = view->resize(view, 0);
1862 9b058f45 2022-06-30 mark if (view->parent)
1863 9b058f45 2022-06-30 mark err = offset_selection_down(view->parent);
1865 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1868 3c1dfe12 2022-07-08 mark view->count = 0;
1869 d2366e29 2022-07-07 mark err = switch_split(view);
1872 3c1dfe12 2022-07-08 mark err = view_resize_split(view, -1);
1875 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 1);
1877 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
1880 640cd7ff 2022-06-22 mark view->count = 0;
1881 60493ae3 2019-06-20 stsp if (view->search_start)
1882 602eda79 2023-02-09 mark view_search_start(view, fast_refresh);
1884 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1888 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
1889 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
1890 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
1891 60493ae3 2019-06-20 stsp view->search_next_done = 0;
1892 60493ae3 2019-06-20 stsp view->search_next(view);
1894 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1897 3f6c6614 2023-01-23 mark if (tog_diff_algo == GOT_DIFF_ALGORITHM_MYERS) {
1898 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
1899 3f6c6614 2023-01-23 mark view->action = "Patience diff algorithm";
1901 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
1902 3f6c6614 2023-01-23 mark view->action = "Myers diff algorithm";
1904 917d79a7 2022-07-01 stsp TAILQ_FOREACH(v, views, entry) {
1905 917d79a7 2022-07-01 stsp if (v->reset) {
1906 917d79a7 2022-07-01 stsp err = v->reset(v);
1908 917d79a7 2022-07-01 stsp return err;
1910 917d79a7 2022-07-01 stsp if (v->child && v->child->reset) {
1911 917d79a7 2022-07-01 stsp err = v->child->reset(v->child);
1913 917d79a7 2022-07-01 stsp return err;
1917 af21bb7e 2023-04-12 mark case TOG_KEY_SCRDUMP:
1918 af21bb7e 2023-04-12 mark err = screendump(view);
1921 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1925 e5a0f69f 2018-08-18 stsp return err;
1929 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1931 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1932 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1934 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1936 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1939 669b5ffa 2018-10-07 stsp return view->focussed;
1942 bcbd79e2 2018-08-19 stsp static const struct got_error *
1943 098596c5 2023-04-14 stsp tog_io_close(void)
1945 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1947 098596c5 2023-04-14 stsp if (tog_io.cin && fclose(tog_io.cin) == EOF)
1948 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cin, GOT_ERR_IO);
1949 098596c5 2023-04-14 stsp if (tog_io.cout && fclose(tog_io.cout) == EOF && err == NULL)
1950 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cout, GOT_ERR_IO);
1951 098596c5 2023-04-14 stsp if (tog_io.f && fclose(tog_io.f) == EOF && err == NULL)
1952 098596c5 2023-04-14 stsp err = got_ferror(tog_io.f, GOT_ERR_IO);
1954 af21bb7e 2023-04-12 mark return err;
1957 af21bb7e 2023-04-12 mark static const struct got_error *
1958 098596c5 2023-04-14 stsp view_loop(struct tog_view *view)
1960 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1961 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1962 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1963 d2366e29 2022-07-07 mark char *mode;
1964 fd823528 2018-10-22 stsp int fast_refresh = 10;
1965 1a76625f 2018-10-22 stsp int done = 0, errcode;
1967 d2366e29 2022-07-07 mark mode = getenv("TOG_VIEW_SPLIT_MODE");
1968 d2366e29 2022-07-07 mark if (!mode || !(*mode == 'h' || *mode == 'H'))
1969 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_VERT;
1971 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_HRZN;
1973 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1974 1a76625f 2018-10-22 stsp if (errcode)
1975 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1977 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1978 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1980 1004088d 2018-09-29 stsp view->focussed = 1;
1981 878940b7 2018-09-29 stsp err = view->show(view);
1983 0cf4efb1 2018-09-29 stsp return err;
1984 0cf4efb1 2018-09-29 stsp update_panels();
1985 0cf4efb1 2018-09-29 stsp doupdate();
1986 5629093a 2022-07-11 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_thread_error &&
1987 5629093a 2022-07-11 stsp !tog_fatal_signal_received()) {
1988 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1989 098596c5 2023-04-14 stsp if (fast_refresh && --fast_refresh == 0 && !using_mock_io)
1990 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1992 098596c5 2023-04-14 stsp err = view_input(&new_view, &done, view, &views, fast_refresh);
1996 dc2c3344 2023-01-23 mark if (view->dying && view == TAILQ_FIRST(&views) &&
1997 dc2c3344 2023-01-23 mark TAILQ_NEXT(view, entry) == NULL)
1999 dc2c3344 2023-01-23 mark if (done) {
2000 dc2c3344 2023-01-23 mark struct tog_view *v;
2003 dc2c3344 2023-01-23 mark * When we quit, scroll the screen up a single line
2004 dc2c3344 2023-01-23 mark * so we don't lose any information.
2006 dc2c3344 2023-01-23 mark TAILQ_FOREACH(v, &views, entry) {
2007 dc2c3344 2023-01-23 mark wmove(v->window, 0, 0);
2008 dc2c3344 2023-01-23 mark wdeleteln(v->window);
2009 dc2c3344 2023-01-23 mark wnoutrefresh(v->window);
2010 dc2c3344 2023-01-23 mark if (v->child && !view_is_fullscreen(v)) {
2011 dc2c3344 2023-01-23 mark wmove(v->child->window, 0, 0);
2012 dc2c3344 2023-01-23 mark wdeleteln(v->child->window);
2013 dc2c3344 2023-01-23 mark wnoutrefresh(v->child->window);
2016 dc2c3344 2023-01-23 mark doupdate();
2019 9970f7fc 2020-12-03 stsp if (view->dying) {
2020 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
2022 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
2023 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
2025 e78dc838 2020-12-04 stsp else if (view->parent)
2026 669b5ffa 2018-10-07 stsp prev = view->parent;
2028 e78dc838 2020-12-04 stsp if (view->parent) {
2029 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
2030 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
2031 9b058f45 2022-06-30 mark /* Restore fullscreen line height. */
2032 9b058f45 2022-06-30 mark view->parent->nlines = view->parent->lines;
2033 0dbbbe90 2022-06-17 op err = view_resize(view->parent);
2036 3c1dfe12 2022-07-08 mark /* Make resized splits persist. */
2037 3c1dfe12 2022-07-08 mark view_transfer_size(view->parent, view);
2039 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
2041 9970f7fc 2020-12-03 stsp err = view_close(view);
2043 e5a0f69f 2018-08-18 stsp goto done;
2045 e78dc838 2020-12-04 stsp view = NULL;
2046 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
2047 e78dc838 2020-12-04 stsp if (v->focussed)
2050 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
2051 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
2053 e78dc838 2020-12-04 stsp view = prev;
2054 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
2055 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
2056 e78dc838 2020-12-04 stsp tog_view_list_head);
2058 e78dc838 2020-12-04 stsp if (view) {
2059 e78dc838 2020-12-04 stsp if (view->focus_child) {
2060 e78dc838 2020-12-04 stsp view->child->focussed = 1;
2061 e78dc838 2020-12-04 stsp view = view->child;
2063 e78dc838 2020-12-04 stsp view->focussed = 1;
2067 bcbd79e2 2018-08-19 stsp if (new_view) {
2068 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
2069 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
2070 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
2071 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
2073 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
2074 86c66b02 2018-10-18 stsp err = view_close(v);
2076 86c66b02 2018-10-18 stsp goto done;
2079 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
2080 fed7eaa8 2018-10-24 stsp view = new_view;
2082 dc2c3344 2023-01-23 mark if (view && !done) {
2083 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
2084 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
2085 e78dc838 2020-12-04 stsp view = view->child;
2087 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
2088 e78dc838 2020-12-04 stsp view = view->parent;
2090 e78dc838 2020-12-04 stsp show_panel(view->panel);
2091 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
2092 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
2093 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
2094 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
2096 1a76625f 2018-10-22 stsp goto done;
2098 669b5ffa 2018-10-07 stsp err = view->show(view);
2100 1a76625f 2018-10-22 stsp goto done;
2101 669b5ffa 2018-10-07 stsp if (view->child) {
2102 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
2104 1a76625f 2018-10-22 stsp goto done;
2106 1a76625f 2018-10-22 stsp update_panels();
2107 1a76625f 2018-10-22 stsp doupdate();
2111 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
2112 5629093a 2022-07-11 stsp const struct got_error *close_err;
2113 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
2114 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
2115 5629093a 2022-07-11 stsp close_err = view_close(view);
2116 5629093a 2022-07-11 stsp if (close_err && err == NULL)
2117 5629093a 2022-07-11 stsp err = close_err;
2120 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2121 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
2122 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
2124 e5a0f69f 2018-08-18 stsp return err;
2127 4ed7e80c 2018-05-20 stsp __dead static void
2128 9f7d7167 2018-04-29 stsp usage_log(void)
2131 c70c5802 2018-08-01 stsp fprintf(stderr,
2132 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
2133 9f7d7167 2018-04-29 stsp getprogname());
2137 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
2138 80ddbec8 2018-04-29 stsp static const struct got_error *
2139 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
2141 00dfcb92 2018-06-11 stsp char *vis = NULL;
2142 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2144 963b370f 2018-05-20 stsp *ws = NULL;
2145 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
2146 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
2147 00dfcb92 2018-06-11 stsp int vislen;
2148 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
2149 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
2151 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
2152 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
2154 00dfcb92 2018-06-11 stsp return err;
2155 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
2156 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
2157 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
2158 a7f50699 2018-06-11 stsp goto done;
2162 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
2163 a7f50699 2018-06-11 stsp if (*ws == NULL) {
2164 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
2165 a7f50699 2018-06-11 stsp goto done;
2168 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
2169 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
2171 00dfcb92 2018-06-11 stsp free(vis);
2172 963b370f 2018-05-20 stsp if (err) {
2173 963b370f 2018-05-20 stsp free(*ws);
2174 963b370f 2018-05-20 stsp *ws = NULL;
2175 963b370f 2018-05-20 stsp *wlen = 0;
2177 963b370f 2018-05-20 stsp return err;
2180 145b6838 2022-06-16 stsp static const struct got_error *
2181 145b6838 2022-06-16 stsp expand_tab(char **ptr, const char *src)
2183 145b6838 2022-06-16 stsp char *dst;
2184 145b6838 2022-06-16 stsp size_t len, n, idx = 0, sz = 0;
2186 145b6838 2022-06-16 stsp *ptr = NULL;
2187 145b6838 2022-06-16 stsp n = len = strlen(src);
2188 6e1c41ad 2022-06-16 mark dst = malloc(n + 1);
2189 145b6838 2022-06-16 stsp if (dst == NULL)
2190 145b6838 2022-06-16 stsp return got_error_from_errno("malloc");
2192 145b6838 2022-06-16 stsp while (idx < len && src[idx]) {
2193 145b6838 2022-06-16 stsp const char c = src[idx];
2195 145b6838 2022-06-16 stsp if (c == '\t') {
2196 145b6838 2022-06-16 stsp size_t nb = TABSIZE - sz % TABSIZE;
2199 367ddf28 2022-06-16 mark p = realloc(dst, n + nb);
2200 6e1c41ad 2022-06-16 mark if (p == NULL) {
2201 6e1c41ad 2022-06-16 mark free(dst);
2202 6e1c41ad 2022-06-16 mark return got_error_from_errno("realloc");
2207 6e1c41ad 2022-06-16 mark memset(dst + sz, ' ', nb);
2210 145b6838 2022-06-16 stsp dst[sz++] = src[idx];
2214 145b6838 2022-06-16 stsp dst[sz] = '\0';
2215 145b6838 2022-06-16 stsp *ptr = dst;
2216 145b6838 2022-06-16 stsp return NULL;
2220 4e4a9ac8 2022-06-17 op * Advance at most n columns from wline starting at offset off.
2221 4e4a9ac8 2022-06-17 op * Return the index to the first character after the span operation.
2222 4e4a9ac8 2022-06-17 op * Return the combined column width of all spanned wide character in
2226 4e4a9ac8 2022-06-17 op span_wline(int *rcol, int off, wchar_t *wline, int n, int col_tab_align)
2228 4e4a9ac8 2022-06-17 op int width, i, cols = 0;
2230 4e4a9ac8 2022-06-17 op if (n == 0) {
2231 4e4a9ac8 2022-06-17 op *rcol = cols;
2235 4e4a9ac8 2022-06-17 op for (i = off; wline[i] != L'\0'; ++i) {
2236 4e4a9ac8 2022-06-17 op if (wline[i] == L'\t')
2237 4e4a9ac8 2022-06-17 op width = TABSIZE - ((cols + col_tab_align) % TABSIZE);
2239 4e4a9ac8 2022-06-17 op width = wcwidth(wline[i]);
2241 4e4a9ac8 2022-06-17 op if (width == -1) {
2243 4e4a9ac8 2022-06-17 op wline[i] = L'.';
2246 4e4a9ac8 2022-06-17 op if (cols + width > n)
2248 4e4a9ac8 2022-06-17 op cols += width;
2251 4e4a9ac8 2022-06-17 op *rcol = cols;
2256 ccda2f4d 2022-06-16 stsp * Format a line for display, ensuring that it won't overflow a width limit.
2257 ccda2f4d 2022-06-16 stsp * With scrolling, the width returned refers to the scrolled version of the
2258 ccda2f4d 2022-06-16 stsp * line, which starts at (*wlinep)[*scrollxp]. The caller must free *wlinep.
2260 ccda2f4d 2022-06-16 stsp static const struct got_error *
2261 ccda2f4d 2022-06-16 stsp format_line(wchar_t **wlinep, int *widthp, int *scrollxp,
2262 ccda2f4d 2022-06-16 stsp const char *line, int nscroll, int wlimit, int col_tab_align, int expand)
2264 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2266 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
2267 145b6838 2022-06-16 stsp char *exstr = NULL;
2268 963b370f 2018-05-20 stsp size_t wlen;
2269 4e4a9ac8 2022-06-17 op int i, scrollx;
2271 963b370f 2018-05-20 stsp *wlinep = NULL;
2272 b700b5d6 2018-07-10 stsp *widthp = 0;
2274 145b6838 2022-06-16 stsp if (expand) {
2275 145b6838 2022-06-16 stsp err = expand_tab(&exstr, line);
2277 145b6838 2022-06-16 stsp return err;
2280 145b6838 2022-06-16 stsp err = mbs2ws(&wline, &wlen, expand ? exstr : line);
2281 145b6838 2022-06-16 stsp free(exstr);
2283 963b370f 2018-05-20 stsp return err;
2285 4e4a9ac8 2022-06-17 op scrollx = span_wline(&cols, 0, wline, nscroll, col_tab_align);
2287 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
2288 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2291 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
2292 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2296 4e4a9ac8 2022-06-17 op i = span_wline(&cols, scrollx, wline, wlimit, col_tab_align);
2297 4e4a9ac8 2022-06-17 op wline[i] = L'\0';
2299 b700b5d6 2018-07-10 stsp if (widthp)
2300 b700b5d6 2018-07-10 stsp *widthp = cols;
2301 ccda2f4d 2022-06-16 stsp if (scrollxp)
2302 ccda2f4d 2022-06-16 stsp *scrollxp = scrollx;
2304 963b370f 2018-05-20 stsp free(wline);
2306 963b370f 2018-05-20 stsp *wlinep = wline;
2307 963b370f 2018-05-20 stsp return err;
2310 8b473291 2019-02-21 stsp static const struct got_error*
2311 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
2312 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
2314 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
2315 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
2317 8b473291 2019-02-21 stsp const char *name;
2319 8b473291 2019-02-21 stsp *refs_str = NULL;
2321 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
2322 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
2323 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
2326 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
2327 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
2329 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
2330 8b473291 2019-02-21 stsp name += 5;
2331 cc488aa7 2022-01-23 stsp if (strncmp(name, "got/", 4) == 0 &&
2332 cc488aa7 2022-01-23 stsp strncmp(name, "got/backup/", 11) != 0)
2334 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
2335 8b473291 2019-02-21 stsp name += 6;
2336 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
2337 8b473291 2019-02-21 stsp name += 8;
2338 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
2339 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
2342 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
2345 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
2346 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
2347 5d844a1e 2019-08-13 stsp if (err) {
2348 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
2349 48cae60d 2020-09-22 stsp free(ref_id);
2352 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
2353 5d844a1e 2019-08-13 stsp err = NULL;
2354 5d844a1e 2019-08-13 stsp tag = NULL;
2357 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
2358 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
2359 48cae60d 2020-09-22 stsp free(ref_id);
2361 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
2362 52b5abe1 2019-08-13 stsp if (cmp != 0)
2364 8b473291 2019-02-21 stsp s = *refs_str;
2365 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
2366 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
2367 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2369 8b473291 2019-02-21 stsp *refs_str = NULL;
2375 8b473291 2019-02-21 stsp return err;
2378 963b370f 2018-05-20 stsp static const struct got_error *
2379 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
2380 27a741e5 2019-09-11 stsp int col_tab_align)
2382 e6b8b890 2020-12-29 naddy char *smallerthan;
2384 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
2385 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
2386 5813d178 2019-03-09 stsp author = smallerthan + 1;
2387 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
2388 ccda2f4d 2022-06-16 stsp return format_line(wauthor, author_width, NULL, author, 0, limit,
2389 ccda2f4d 2022-06-16 stsp col_tab_align, 0);
2392 5813d178 2019-03-09 stsp static const struct got_error *
2393 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
2394 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
2395 8fdc79fe 2020-12-01 naddy int author_display_cols)
2397 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2398 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2399 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
2400 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
2401 5813d178 2019-03-09 stsp char *author = NULL;
2402 ccda2f4d 2022-06-16 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
2403 bb737323 2018-05-20 stsp int author_width, logmsg_width;
2404 5813d178 2019-03-09 stsp char *newline, *line = NULL;
2405 ccda2f4d 2022-06-16 stsp int col, limit, scrollx;
2406 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
2407 ccb26ccd 2018-11-05 stsp struct tm tm;
2408 45d799e2 2018-12-23 stsp time_t committer_time;
2409 11b20872 2019-11-08 stsp struct tog_color *tc;
2411 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
2412 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
2413 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
2414 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
2415 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
2417 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
2418 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
2420 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
2421 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
2423 11b20872 2019-11-08 stsp wattr_on(view->window,
2424 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2425 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
2427 11b20872 2019-11-08 stsp wattr_off(view->window,
2428 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2429 27a741e5 2019-09-11 stsp col = limit;
2430 b39d25c7 2018-07-10 stsp if (col > avail)
2431 b39d25c7 2018-07-10 stsp goto done;
2433 6570a66d 2019-11-08 stsp if (avail >= 120) {
2434 6570a66d 2019-11-08 stsp char *id_str;
2435 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
2437 6570a66d 2019-11-08 stsp goto done;
2438 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2440 11b20872 2019-11-08 stsp wattr_on(view->window,
2441 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2442 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
2444 11b20872 2019-11-08 stsp wattr_off(view->window,
2445 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2446 6570a66d 2019-11-08 stsp free(id_str);
2448 6570a66d 2019-11-08 stsp if (col > avail)
2449 6570a66d 2019-11-08 stsp goto done;
2452 10aab77f 2022-07-19 op if (s->use_committer)
2453 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(commit));
2455 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(commit));
2456 5813d178 2019-03-09 stsp if (author == NULL) {
2457 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2458 80ddbec8 2018-04-29 stsp goto done;
2460 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
2462 bb737323 2018-05-20 stsp goto done;
2463 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
2465 11b20872 2019-11-08 stsp wattr_on(view->window,
2466 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2467 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
2468 bb737323 2018-05-20 stsp col += author_width;
2469 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
2470 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2472 bb737323 2018-05-20 stsp author_width++;
2475 f0f62654 2022-09-08 mark wattr_off(view->window,
2476 f0f62654 2022-09-08 mark COLOR_PAIR(tc->colorpair), NULL);
2477 9c2eaf34 2018-05-20 stsp if (col > avail)
2478 9c2eaf34 2018-05-20 stsp goto done;
2480 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
2482 6d9fbc00 2018-04-29 stsp goto done;
2483 bb737323 2018-05-20 stsp logmsg = logmsg0;
2484 bb737323 2018-05-20 stsp while (*logmsg == '\n')
2486 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
2487 bb737323 2018-05-20 stsp if (newline)
2488 bb737323 2018-05-20 stsp *newline = '\0';
2489 ccda2f4d 2022-06-16 stsp limit = avail - col;
2490 49b24ee5 2022-07-03 mark if (view->child && !view_is_hsplit_top(view) && limit > 0)
2491 4d1f6af3 2022-06-17 op limit--; /* for the border */
2492 ccda2f4d 2022-06-16 stsp err = format_line(&wlogmsg, &logmsg_width, &scrollx, logmsg, view->x,
2493 ccda2f4d 2022-06-16 stsp limit, col, 1);
2495 29688b02 2022-06-16 stsp goto done;
2496 ccda2f4d 2022-06-16 stsp waddwstr(view->window, &wlogmsg[scrollx]);
2497 29688b02 2022-06-16 stsp col += MAX(logmsg_width, 0);
2498 27a741e5 2019-09-11 stsp while (col < avail) {
2499 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2503 80ddbec8 2018-04-29 stsp free(logmsg0);
2504 bb737323 2018-05-20 stsp free(wlogmsg);
2505 5813d178 2019-03-09 stsp free(author);
2506 bb737323 2018-05-20 stsp free(wauthor);
2507 80ddbec8 2018-04-29 stsp free(line);
2508 80ddbec8 2018-04-29 stsp return err;
2511 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
2512 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
2513 899d86c2 2018-05-10 stsp struct got_object_id *id)
2515 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
2516 e15c42de 2022-09-05 op struct got_object_id *dup;
2518 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
2519 80ddbec8 2018-04-29 stsp if (entry == NULL)
2520 899d86c2 2018-05-10 stsp return NULL;
2522 e15c42de 2022-09-05 op dup = got_object_id_dup(id);
2523 e15c42de 2022-09-05 op if (dup == NULL) {
2524 e15c42de 2022-09-05 op free(entry);
2525 e15c42de 2022-09-05 op return NULL;
2528 e15c42de 2022-09-05 op entry->id = dup;
2529 99db9666 2018-05-07 stsp entry->commit = commit;
2530 899d86c2 2018-05-10 stsp return entry;
2533 99db9666 2018-05-07 stsp static void
2534 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
2536 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
2538 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
2539 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
2540 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
2541 ecb28ae0 2018-07-16 stsp commits->ncommits--;
2542 e15c42de 2022-09-05 op free(entry->id);
2543 99db9666 2018-05-07 stsp free(entry);
2546 99db9666 2018-05-07 stsp static void
2547 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
2549 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
2550 99db9666 2018-05-07 stsp pop_commit(commits);
2553 c4972b91 2018-05-07 stsp static const struct got_error *
2554 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
2555 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
2557 13add988 2019-10-15 stsp const struct got_error *err = NULL;
2558 13add988 2019-10-15 stsp regmatch_t regmatch;
2559 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
2561 13add988 2019-10-15 stsp *have_match = 0;
2563 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
2565 13add988 2019-10-15 stsp return err;
2567 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
2569 13add988 2019-10-15 stsp goto done;
2571 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
2572 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2573 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
2574 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2575 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
2576 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
2577 13add988 2019-10-15 stsp *have_match = 1;
2579 13add988 2019-10-15 stsp free(id_str);
2580 13add988 2019-10-15 stsp free(logmsg);
2581 13add988 2019-10-15 stsp return err;
2584 13add988 2019-10-15 stsp static const struct got_error *
2585 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
2587 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
2590 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
2591 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
2592 1a76625f 2018-10-22 stsp * while updating the display.
2595 d9787ed8 2022-09-10 op struct got_object_id id;
2596 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
2597 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
2598 568eae95 2022-09-11 mark int limit_match = 0;
2599 1a76625f 2018-10-22 stsp int errcode;
2601 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
2602 4e0d2870 2020-12-07 naddy NULL, NULL);
2606 d9787ed8 2022-09-10 op err = got_object_open_as_commit(&commit, a->repo, &id);
2609 d9787ed8 2022-09-10 op entry = alloc_commit_queue_entry(commit, &id);
2610 9ba79e04 2018-06-11 stsp if (entry == NULL) {
2611 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
2615 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2616 1a76625f 2018-10-22 stsp if (errcode) {
2617 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
2618 13add988 2019-10-15 stsp "pthread_mutex_lock");
2622 568eae95 2022-09-11 mark entry->idx = a->real_commits->ncommits;
2623 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->real_commits->head, entry, entry);
2624 568eae95 2022-09-11 mark a->real_commits->ncommits++;
2626 568eae95 2022-09-11 mark if (*a->limiting) {
2627 568eae95 2022-09-11 mark err = match_commit(&limit_match, &id, commit,
2628 568eae95 2022-09-11 mark a->limit_regex);
2632 568eae95 2022-09-11 mark if (limit_match) {
2633 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
2635 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(
2636 568eae95 2022-09-11 mark entry->commit, entry->id);
2637 568eae95 2022-09-11 mark if (matched == NULL) {
2638 568eae95 2022-09-11 mark err = got_error_from_errno(
2639 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
2642 34a842a4 2022-09-18 mark matched->commit = entry->commit;
2643 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
2645 568eae95 2022-09-11 mark matched->idx = a->limit_commits->ncommits;
2646 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->limit_commits->head,
2647 568eae95 2022-09-11 mark matched, entry);
2648 568eae95 2022-09-11 mark a->limit_commits->ncommits++;
2652 568eae95 2022-09-11 mark * This is how we signal log_thread() that we
2653 568eae95 2022-09-11 mark * have found a match, and that it should be
2654 568eae95 2022-09-11 mark * counted as a new entry for the view.
2656 568eae95 2022-09-11 mark a->limit_match = limit_match;
2659 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
2660 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
2661 7c1452c1 2020-03-26 stsp int have_match;
2662 d9787ed8 2022-09-10 op err = match_commit(&have_match, &id, commit, a->regex);
2666 568eae95 2022-09-11 mark if (*a->limiting) {
2667 568eae95 2022-09-11 mark if (limit_match && have_match)
2668 568eae95 2022-09-11 mark *a->search_next_done =
2669 568eae95 2022-09-11 mark TOG_SEARCH_HAVE_MORE;
2670 568eae95 2022-09-11 mark } else if (have_match)
2671 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
2674 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2675 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2676 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2677 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2680 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
2682 9ba79e04 2018-06-11 stsp return err;
2685 2b779855 2020-12-05 naddy static void
2686 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
2688 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
2689 2b779855 2020-12-05 naddy int ncommits = 0;
2691 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
2692 2b779855 2020-12-05 naddy while (entry) {
2693 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
2694 2b779855 2020-12-05 naddy s->selected_entry = entry;
2697 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
2698 2b779855 2020-12-05 naddy ncommits++;
2702 0553a4e3 2018-04-30 stsp static const struct got_error *
2703 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
2705 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
2706 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
2707 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
2708 cbb0c8d7 2022-08-12 mark int limit = view->nlines;
2709 60493ae3 2019-06-20 stsp int width;
2710 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
2711 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
2712 8b473291 2019-02-21 stsp char *refs_str = NULL;
2713 ecb28ae0 2018-07-16 stsp wchar_t *wline;
2714 11b20872 2019-11-08 stsp struct tog_color *tc;
2715 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
2717 cbb0c8d7 2022-08-12 mark if (view_is_hsplit_top(view))
2718 cbb0c8d7 2022-08-12 mark --limit; /* account for border */
2720 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
2721 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
2722 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
2723 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
2725 ecb28ae0 2018-07-16 stsp return err;
2726 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
2727 d2075bf3 2020-12-25 stsp s->selected_entry->id);
2728 d2075bf3 2020-12-25 stsp if (refs) {
2729 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
2730 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
2732 d2075bf3 2020-12-25 stsp goto done;
2736 098596c5 2023-04-14 stsp if (s->thread_args.commits_needed == 0 && !using_mock_io)
2737 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
2739 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
2740 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
2741 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2742 38d166d8 2022-09-23 stsp (view->searching && !view->search_next_done) ?
2743 38d166d8 2022-09-23 stsp "searching..." : "loading...") == -1) {
2744 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2745 8f4ed634 2020-03-26 stsp goto done;
2748 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
2749 568eae95 2022-09-11 mark const char *limit_str = NULL;
2751 f9686aa5 2020-03-27 stsp if (view->searching) {
2752 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
2753 f9686aa5 2020-03-27 stsp search_str = "no more matches";
2754 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
2755 f9686aa5 2020-03-27 stsp search_str = "no matches found";
2756 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
2757 f9686aa5 2020-03-27 stsp search_str = "searching...";
2760 568eae95 2022-09-11 mark if (s->limit_view && s->commits->ncommits == 0)
2761 568eae95 2022-09-11 mark limit_str = "no matches found";
2763 568eae95 2022-09-11 mark if (asprintf(&ncommits_str, " [%d/%d] %s %s",
2764 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2765 568eae95 2022-09-11 mark search_str ? search_str : (refs_str ? refs_str : ""),
2766 568eae95 2022-09-11 mark limit_str ? limit_str : "") == -1) {
2767 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2768 8f4ed634 2020-03-26 stsp goto done;
2772 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
2773 87411fa9 2022-06-16 stsp if (asprintf(&header, "commit %s %s%s", id_str ? id_str :
2774 87411fa9 2022-06-16 stsp "........................................",
2775 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
2776 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2777 1a76625f 2018-10-22 stsp header = NULL;
2778 1a76625f 2018-10-22 stsp goto done;
2780 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
2781 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
2782 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
2783 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2784 1a76625f 2018-10-22 stsp header = NULL;
2785 1a76625f 2018-10-22 stsp goto done;
2787 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, header, 0, view->ncols, 0, 0);
2789 1a76625f 2018-10-22 stsp goto done;
2791 2814baeb 2018-08-01 stsp werase(view->window);
2793 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2794 a3404814 2018-09-02 stsp wstandout(view->window);
2795 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2797 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
2798 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
2799 1a76625f 2018-10-22 stsp while (width < view->ncols) {
2800 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
2804 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
2805 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2806 a3404814 2018-09-02 stsp wstandend(view->window);
2807 ecb28ae0 2018-07-16 stsp free(wline);
2808 ecb28ae0 2018-07-16 stsp if (limit <= 1)
2809 1a76625f 2018-10-22 stsp goto done;
2811 29688b02 2022-06-16 stsp /* Grow author column size if necessary, and set view->maxx. */
2812 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2813 5813d178 2019-03-09 stsp ncommits = 0;
2814 145b6838 2022-06-16 stsp view->maxx = 0;
2815 5813d178 2019-03-09 stsp while (entry) {
2816 10aab77f 2022-07-19 op struct got_commit_object *c = entry->commit;
2817 145b6838 2022-06-16 stsp char *author, *eol, *msg, *msg0;
2818 29688b02 2022-06-16 stsp wchar_t *wauthor, *wmsg;
2819 5813d178 2019-03-09 stsp int width;
2820 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
2822 10aab77f 2022-07-19 op if (s->use_committer)
2823 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(c));
2825 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(c));
2826 5813d178 2019-03-09 stsp if (author == NULL) {
2827 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2828 5813d178 2019-03-09 stsp goto done;
2830 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
2831 27a741e5 2019-09-11 stsp date_display_cols);
2832 5813d178 2019-03-09 stsp if (author_cols < width)
2833 5813d178 2019-03-09 stsp author_cols = width;
2834 5813d178 2019-03-09 stsp free(wauthor);
2835 5813d178 2019-03-09 stsp free(author);
2836 a310d9c3 2022-07-21 florian if (err)
2837 a310d9c3 2022-07-21 florian goto done;
2838 10aab77f 2022-07-19 op err = got_object_commit_get_logmsg(&msg0, c);
2840 145b6838 2022-06-16 stsp goto done;
2841 145b6838 2022-06-16 stsp msg = msg0;
2842 145b6838 2022-06-16 stsp while (*msg == '\n')
2844 145b6838 2022-06-16 stsp if ((eol = strchr(msg, '\n')))
2845 29688b02 2022-06-16 stsp *eol = '\0';
2846 ccda2f4d 2022-06-16 stsp err = format_line(&wmsg, &width, NULL, msg, 0, INT_MAX,
2847 29688b02 2022-06-16 stsp date_display_cols + author_cols, 0);
2849 29688b02 2022-06-16 stsp goto done;
2850 29688b02 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
2851 145b6838 2022-06-16 stsp free(msg0);
2852 29688b02 2022-06-16 stsp free(wmsg);
2853 7ca04879 2019-10-19 stsp ncommits++;
2854 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
2857 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2858 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
2859 867c6645 2018-07-10 stsp ncommits = 0;
2860 899d86c2 2018-05-10 stsp while (entry) {
2861 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
2863 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2864 2814baeb 2018-08-01 stsp wstandout(view->window);
2865 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
2866 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
2867 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2868 2814baeb 2018-08-01 stsp wstandend(view->window);
2870 60493ae3 2019-06-20 stsp goto done;
2871 0553a4e3 2018-04-30 stsp ncommits++;
2872 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
2873 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
2876 9b058f45 2022-06-30 mark view_border(view);
2878 1a76625f 2018-10-22 stsp free(id_str);
2879 8b473291 2019-02-21 stsp free(refs_str);
2880 1a76625f 2018-10-22 stsp free(ncommits_str);
2881 1a76625f 2018-10-22 stsp free(header);
2882 80ddbec8 2018-04-29 stsp return err;
2885 07b55e75 2018-05-10 stsp static void
2886 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
2888 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
2889 07b55e75 2018-05-10 stsp int nscrolled = 0;
2891 568eae95 2022-09-11 mark entry = TAILQ_FIRST(&s->commits->head);
2892 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
2895 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
2896 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
2897 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2898 07b55e75 2018-05-10 stsp if (entry) {
2899 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
2900 07b55e75 2018-05-10 stsp nscrolled++;
2905 aa075928 2018-05-10 stsp static const struct got_error *
2906 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
2908 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
2909 5e224a3e 2019-02-22 stsp int errcode;
2911 098596c5 2023-04-14 stsp if (!using_mock_io)
2912 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while loading commits */
2914 5629093a 2022-07-11 stsp while (!ta->log_complete && !tog_thread_error &&
2915 5629093a 2022-07-11 stsp (ta->commits_needed > 0 || ta->load_all)) {
2916 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
2917 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
2918 7aafa0d1 2019-02-22 stsp if (errcode)
2919 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2920 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2923 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
2924 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
2926 7c1452c1 2020-03-26 stsp if (!wait)
2929 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2930 ffe38506 2020-12-01 naddy show_log_view(view);
2931 7c1452c1 2020-03-26 stsp update_panels();
2932 7c1452c1 2020-03-26 stsp doupdate();
2934 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
2935 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
2936 82954512 2020-02-03 stsp if (errcode)
2937 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
2938 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2940 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2941 ffe38506 2020-12-01 naddy show_log_view(view);
2942 7c1452c1 2020-03-26 stsp update_panels();
2943 7c1452c1 2020-03-26 stsp doupdate();
2946 5e224a3e 2019-02-22 stsp return NULL;
2949 5e224a3e 2019-02-22 stsp static const struct got_error *
2950 9b058f45 2022-06-30 mark request_log_commits(struct tog_view *view)
2952 9b058f45 2022-06-30 mark struct tog_log_view_state *state = &view->state.log;
2953 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
2955 2525dccb 2022-07-13 mark if (state->thread_args.log_complete)
2956 2525dccb 2022-07-13 mark return NULL;
2958 27187d45 2022-07-11 mark state->thread_args.commits_needed += view->nscrolled;
2959 9b058f45 2022-06-30 mark err = trigger_log_thread(view, 1);
2960 9b058f45 2022-06-30 mark view->nscrolled = 0;
2962 9b058f45 2022-06-30 mark return err;
2965 9b058f45 2022-06-30 mark static const struct got_error *
2966 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
2968 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2969 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
2970 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
2971 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
2973 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
2974 5e224a3e 2019-02-22 stsp return NULL;
2976 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
2977 568eae95 2022-09-11 mark if (s->commits->ncommits < ncommits_needed &&
2978 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
2980 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
2982 94b80cfa 2022-08-01 mark s->thread_args.commits_needed +=
2983 568eae95 2022-09-11 mark ncommits_needed - s->commits->ncommits;
2984 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2986 5e224a3e 2019-02-22 stsp return err;
2990 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
2991 9b058f45 2022-06-30 mark if (pentry == NULL && view->mode != TOG_VIEW_SPLIT_HRZN)
2994 9b058f45 2022-06-30 mark s->last_displayed_entry = pentry ?
2995 d0407b86 2023-01-10 mark pentry : s->last_displayed_entry;
2997 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
2998 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
3000 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
3001 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
3003 2525dccb 2022-07-13 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && !s->thread_args.log_complete)
3004 9b058f45 2022-06-30 mark view->nscrolled += nscrolled;
3006 9b058f45 2022-06-30 mark view->nscrolled = 0;
3008 dd0a52c1 2018-05-20 stsp return err;
3011 cd0acaa7 2018-05-20 stsp static const struct got_error *
3012 9b058f45 2022-06-30 mark open_diff_view_for_commit(struct tog_view **new_view, int begin_y, int begin_x,
3013 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
3014 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
3016 cd0acaa7 2018-05-20 stsp const struct got_error *err;
3017 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
3018 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
3020 9b058f45 2022-06-30 mark diff_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_DIFF);
3021 15a94983 2018-12-23 stsp if (diff_view == NULL)
3022 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
3024 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3025 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, parent_id ? &parent_id->id : NULL,
3026 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
3027 e5a0f69f 2018-08-18 stsp if (err == NULL)
3028 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
3029 cd0acaa7 2018-05-20 stsp return err;
3032 80ddbec8 2018-04-29 stsp static const struct got_error *
3033 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
3034 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
3036 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
3038 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
3039 941e9f74 2019-05-21 stsp if (parent == NULL)
3040 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
3042 941e9f74 2019-05-21 stsp parent->tree = s->tree;
3043 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
3044 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
3045 941e9f74 2019-05-21 stsp parent->selected = s->selected;
3046 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
3047 941e9f74 2019-05-21 stsp s->tree = subtree;
3048 941e9f74 2019-05-21 stsp s->selected = 0;
3049 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
3050 941e9f74 2019-05-21 stsp return NULL;
3053 941e9f74 2019-05-21 stsp static const struct got_error *
3054 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
3055 a44927cc 2022-04-07 stsp struct got_commit_object *commit, const char *path)
3057 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
3058 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
3059 941e9f74 2019-05-21 stsp const char *p;
3060 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
3062 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
3064 941e9f74 2019-05-21 stsp while (*p) {
3065 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
3066 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
3067 56e0773d 2019-11-28 stsp char *te_name;
3069 33cbf02b 2020-01-12 stsp while (p[0] == '/')
3072 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
3073 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3074 941e9f74 2019-05-21 stsp if (slash == NULL)
3075 33cbf02b 2020-01-12 stsp te_name = strdup(p);
3077 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
3078 56e0773d 2019-11-28 stsp if (te_name == NULL) {
3079 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
3082 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
3083 56e0773d 2019-11-28 stsp if (te == NULL) {
3084 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
3085 56e0773d 2019-11-28 stsp free(te_name);
3088 56e0773d 2019-11-28 stsp free(te_name);
3089 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
3091 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
3092 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
3094 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3095 941e9f74 2019-05-21 stsp if (slash)
3096 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
3098 941e9f74 2019-05-21 stsp subpath = strdup(path);
3099 941e9f74 2019-05-21 stsp if (subpath == NULL) {
3100 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
3104 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&tree_id, s->repo, commit,
3109 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
3110 941e9f74 2019-05-21 stsp free(tree_id);
3114 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
3115 941e9f74 2019-05-21 stsp if (err) {
3116 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
3119 941e9f74 2019-05-21 stsp if (slash == NULL)
3121 941e9f74 2019-05-21 stsp free(subpath);
3122 941e9f74 2019-05-21 stsp subpath = NULL;
3123 941e9f74 2019-05-21 stsp p = slash;
3126 941e9f74 2019-05-21 stsp free(subpath);
3127 1a76625f 2018-10-22 stsp return err;
3130 61266923 2020-01-14 stsp static const struct got_error *
3131 49b24ee5 2022-07-03 mark browse_commit_tree(struct tog_view **new_view, int begin_y, int begin_x,
3132 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
3133 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
3135 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
3136 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
3137 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
3139 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
3140 55cccc34 2020-02-20 stsp if (tree_view == NULL)
3141 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
3143 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
3145 55cccc34 2020-02-20 stsp return err;
3146 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
3148 55cccc34 2020-02-20 stsp *new_view = tree_view;
3150 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
3151 55cccc34 2020-02-20 stsp return NULL;
3153 a44927cc 2022-04-07 stsp return tree_view_walk_path(s, entry->commit, path);
3156 55cccc34 2020-02-20 stsp static const struct got_error *
3157 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
3159 61266923 2020-01-14 stsp sigset_t sigset;
3160 61266923 2020-01-14 stsp int errcode;
3162 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
3163 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
3165 2497f032 2022-05-31 stsp /* tog handles SIGWINCH, SIGCONT, SIGINT, SIGTERM */
3166 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
3167 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3168 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
3169 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3170 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGINT) == -1)
3171 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3172 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGTERM) == -1)
3173 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3175 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
3176 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
3177 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3179 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
3180 61266923 2020-01-14 stsp if (errcode)
3181 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
3183 61266923 2020-01-14 stsp return NULL;
3186 1a76625f 2018-10-22 stsp static void *
3187 1a76625f 2018-10-22 stsp log_thread(void *arg)
3189 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3190 1a76625f 2018-10-22 stsp int errcode = 0;
3191 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
3192 1a76625f 2018-10-22 stsp int done = 0;
3195 5629093a 2022-07-11 stsp * Sync startup with main thread such that we begin our
3196 5629093a 2022-07-11 stsp * work once view_input() has released the mutex.
3198 5629093a 2022-07-11 stsp errcode = pthread_mutex_lock(&tog_mutex);
3199 5629093a 2022-07-11 stsp if (errcode) {
3200 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_lock");
3201 61266923 2020-01-14 stsp return (void *)err;
3204 5629093a 2022-07-11 stsp err = block_signals_used_by_main_thread();
3205 5629093a 2022-07-11 stsp if (err) {
3206 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3207 5629093a 2022-07-11 stsp goto done;
3210 2497f032 2022-05-31 stsp while (!done && !err && !tog_fatal_signal_received()) {
3211 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3212 5629093a 2022-07-11 stsp if (errcode) {
3213 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode,
3214 5629093a 2022-07-11 stsp "pthread_mutex_unlock");
3215 5629093a 2022-07-11 stsp goto done;
3217 4e0d2870 2020-12-07 naddy err = queue_commits(a);
3218 1a76625f 2018-10-22 stsp if (err) {
3219 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
3220 5629093a 2022-07-11 stsp goto done;
3221 1a76625f 2018-10-22 stsp err = NULL;
3223 568eae95 2022-09-11 mark } else if (a->commits_needed > 0 && !a->load_all) {
3224 568eae95 2022-09-11 mark if (*a->limiting) {
3225 568eae95 2022-09-11 mark if (a->limit_match)
3226 568eae95 2022-09-11 mark a->commits_needed--;
3228 568eae95 2022-09-11 mark a->commits_needed--;
3231 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3232 3abe8080 2019-04-10 stsp if (errcode) {
3233 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
3234 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3235 5629093a 2022-07-11 stsp goto done;
3236 3abe8080 2019-04-10 stsp } else if (*a->quit)
3238 568eae95 2022-09-11 mark else if (*a->limiting && *a->first_displayed_entry == NULL) {
3239 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
3240 568eae95 2022-09-11 mark TAILQ_FIRST(&a->limit_commits->head);
3241 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
3242 568eae95 2022-09-11 mark } else if (*a->first_displayed_entry == NULL) {
3243 568eae95 2022-09-11 mark *a->first_displayed_entry =
3244 568eae95 2022-09-11 mark TAILQ_FIRST(&a->real_commits->head);
3245 568eae95 2022-09-11 mark *a->selected_entry = *a->first_displayed_entry;
3248 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
3249 7c1452c1 2020-03-26 stsp if (errcode) {
3250 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3251 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
3252 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
3253 5629093a 2022-07-11 stsp goto done;
3257 1a76625f 2018-10-22 stsp a->commits_needed = 0;
3259 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
3260 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
3261 7c1452c1 2020-03-26 stsp &tog_mutex);
3262 5629093a 2022-07-11 stsp if (errcode) {
3263 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3264 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
3265 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3266 5629093a 2022-07-11 stsp goto done;
3268 21355643 2020-12-06 stsp if (*a->quit)
3273 3abe8080 2019-04-10 stsp a->log_complete = 1;
3274 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3275 5629093a 2022-07-11 stsp if (errcode)
3276 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3278 5629093a 2022-07-11 stsp if (err) {
3279 5629093a 2022-07-11 stsp tog_thread_error = 1;
3280 5629093a 2022-07-11 stsp pthread_cond_signal(&a->commit_loaded);
3282 1a76625f 2018-10-22 stsp return (void *)err;
3285 1a76625f 2018-10-22 stsp static const struct got_error *
3286 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
3288 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *thread_err = NULL;
3289 1a76625f 2018-10-22 stsp int errcode;
3291 1a76625f 2018-10-22 stsp if (s->thread) {
3292 1a76625f 2018-10-22 stsp s->quit = 1;
3293 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
3294 1a76625f 2018-10-22 stsp if (errcode)
3295 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3296 2af4a041 2019-05-11 jcs "pthread_cond_signal");
3297 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3298 1a76625f 2018-10-22 stsp if (errcode)
3299 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3300 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3301 5629093a 2022-07-11 stsp errcode = pthread_join(s->thread, (void **)&thread_err);
3302 1a76625f 2018-10-22 stsp if (errcode)
3303 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3304 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3305 1a76625f 2018-10-22 stsp if (errcode)
3306 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3307 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3308 1a76625f 2018-10-22 stsp s->thread = NULL;
3311 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
3312 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
3313 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
3316 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds) {
3317 74467cc8 2022-06-15 stsp const struct got_error *pack_err =
3318 74467cc8 2022-06-15 stsp got_repo_pack_fds_close(s->thread_args.pack_fds);
3319 74467cc8 2022-06-15 stsp if (err == NULL)
3320 74467cc8 2022-06-15 stsp err = pack_err;
3321 74467cc8 2022-06-15 stsp s->thread_args.pack_fds = NULL;
3324 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
3325 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
3326 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
3329 5629093a 2022-07-11 stsp return err ? err : thread_err;
3332 9343a5fb 2018-06-23 stsp static const struct got_error *
3333 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
3335 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3336 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
3337 276b94a1 2020-11-13 naddy int errcode;
3339 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
3341 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
3342 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3343 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3345 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
3346 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3347 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3349 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3350 568eae95 2022-09-11 mark free_commits(&s->real_commits);
3351 1a76625f 2018-10-22 stsp free(s->in_repo_path);
3352 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
3353 1a76625f 2018-10-22 stsp free(s->start_id);
3354 797bc7b9 2018-10-22 stsp s->start_id = NULL;
3355 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
3356 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
3357 1a76625f 2018-10-22 stsp return err;
3361 568eae95 2022-09-11 mark * We use two queues to implement the limit feature: first consists of
3362 568eae95 2022-09-11 mark * commits matching the current limit_regex; second is the real queue
3363 568eae95 2022-09-11 mark * of all known commits (real_commits). When the user starts limiting,
3364 568eae95 2022-09-11 mark * we swap queues such that all movement and displaying functionality
3365 568eae95 2022-09-11 mark * works with very slight change.
3367 1a76625f 2018-10-22 stsp static const struct got_error *
3368 568eae95 2022-09-11 mark limit_log_view(struct tog_view *view)
3370 568eae95 2022-09-11 mark struct tog_log_view_state *s = &view->state.log;
3371 568eae95 2022-09-11 mark struct commit_queue_entry *entry;
3372 568eae95 2022-09-11 mark struct tog_view *v = view;
3373 568eae95 2022-09-11 mark const struct got_error *err = NULL;
3374 568eae95 2022-09-11 mark char pattern[1024];
3377 568eae95 2022-09-11 mark if (view_is_hsplit_top(view))
3378 568eae95 2022-09-11 mark v = view->child;
3379 568eae95 2022-09-11 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
3380 568eae95 2022-09-11 mark v = view->parent;
3382 568eae95 2022-09-11 mark /* Get the pattern */
3383 568eae95 2022-09-11 mark wmove(v->window, v->nlines - 1, 0);
3384 568eae95 2022-09-11 mark wclrtoeol(v->window);
3385 568eae95 2022-09-11 mark mvwaddstr(v->window, v->nlines - 1, 0, "&/");
3386 568eae95 2022-09-11 mark nodelay(v->window, FALSE);
3387 568eae95 2022-09-11 mark nocbreak();
3389 568eae95 2022-09-11 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
3392 568eae95 2022-09-11 mark nodelay(v->window, TRUE);
3393 568eae95 2022-09-11 mark if (ret == ERR)
3394 568eae95 2022-09-11 mark return NULL;
3396 568eae95 2022-09-11 mark if (*pattern == '\0') {
3398 568eae95 2022-09-11 mark * Safety measure for the situation where the user
3399 568eae95 2022-09-11 mark * resets limit without previously limiting anything.
3401 568eae95 2022-09-11 mark if (!s->limit_view)
3402 568eae95 2022-09-11 mark return NULL;
3405 568eae95 2022-09-11 mark * User could have pressed Ctrl+L, which refreshed the
3406 568eae95 2022-09-11 mark * commit queues, it means we can't save previously
3407 568eae95 2022-09-11 mark * (before limit took place) displayed entries,
3408 568eae95 2022-09-11 mark * because they would point to already free'ed memory,
3409 568eae95 2022-09-11 mark * so we are forced to always select first entry of
3410 568eae95 2022-09-11 mark * the queue.
3412 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3413 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->real_commits.head);
3414 568eae95 2022-09-11 mark s->selected_entry = s->first_displayed_entry;
3415 568eae95 2022-09-11 mark s->selected = 0;
3416 568eae95 2022-09-11 mark s->limit_view = 0;
3418 568eae95 2022-09-11 mark return NULL;
3421 568eae95 2022-09-11 mark if (regcomp(&s->limit_regex, pattern, REG_EXTENDED | REG_NEWLINE))
3422 568eae95 2022-09-11 mark return NULL;
3424 568eae95 2022-09-11 mark s->limit_view = 1;
3426 568eae95 2022-09-11 mark /* Clear the screen while loading limit view */
3427 568eae95 2022-09-11 mark s->first_displayed_entry = NULL;
3428 568eae95 2022-09-11 mark s->last_displayed_entry = NULL;
3429 568eae95 2022-09-11 mark s->selected_entry = NULL;
3430 568eae95 2022-09-11 mark s->commits = &s->limit_commits;
3432 568eae95 2022-09-11 mark /* Prepare limit queue for new search */
3433 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3434 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3436 568eae95 2022-09-11 mark /* First process commits, which are in queue already */
3437 568eae95 2022-09-11 mark TAILQ_FOREACH(entry, &s->real_commits.head, entry) {
3438 568eae95 2022-09-11 mark int have_match = 0;
3440 568eae95 2022-09-11 mark err = match_commit(&have_match, entry->id,
3441 568eae95 2022-09-11 mark entry->commit, &s->limit_regex);
3443 568eae95 2022-09-11 mark return err;
3445 568eae95 2022-09-11 mark if (have_match) {
3446 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
3448 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(entry->commit,
3449 568eae95 2022-09-11 mark entry->id);
3450 568eae95 2022-09-11 mark if (matched == NULL) {
3451 568eae95 2022-09-11 mark err = got_error_from_errno(
3452 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
3455 34a842a4 2022-09-18 mark matched->commit = entry->commit;
3456 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
3458 568eae95 2022-09-11 mark matched->idx = s->limit_commits.ncommits;
3459 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&s->limit_commits.head,
3460 568eae95 2022-09-11 mark matched, entry);
3461 568eae95 2022-09-11 mark s->limit_commits.ncommits++;
3465 568eae95 2022-09-11 mark /* Second process all the commits, until we fill the screen */
3466 568eae95 2022-09-11 mark if (s->limit_commits.ncommits < view->nlines - 1 &&
3467 568eae95 2022-09-11 mark !s->thread_args.log_complete) {
3468 568eae95 2022-09-11 mark s->thread_args.commits_needed +=
3469 568eae95 2022-09-11 mark view->nlines - s->limit_commits.ncommits - 1;
3470 568eae95 2022-09-11 mark err = trigger_log_thread(view, 1);
3472 568eae95 2022-09-11 mark return err;
3475 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->commits->head);
3476 568eae95 2022-09-11 mark s->selected_entry = TAILQ_FIRST(&s->commits->head);
3477 568eae95 2022-09-11 mark s->selected = 0;
3479 568eae95 2022-09-11 mark return NULL;
3482 568eae95 2022-09-11 mark static const struct got_error *
3483 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
3485 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3487 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
3488 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3489 60493ae3 2019-06-20 stsp return NULL;
3492 60493ae3 2019-06-20 stsp static const struct got_error *
3493 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
3495 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
3496 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3497 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
3499 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
3500 f9686aa5 2020-03-27 stsp show_log_view(view);
3501 f9686aa5 2020-03-27 stsp update_panels();
3502 f9686aa5 2020-03-27 stsp doupdate();
3504 96e2b566 2019-07-08 stsp if (s->search_entry) {
3505 13add988 2019-10-15 stsp int errcode, ch;
3506 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3507 13add988 2019-10-15 stsp if (errcode)
3508 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3509 13add988 2019-10-15 stsp "pthread_mutex_unlock");
3510 13add988 2019-10-15 stsp ch = wgetch(view->window);
3511 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
3512 13add988 2019-10-15 stsp if (errcode)
3513 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3514 13add988 2019-10-15 stsp "pthread_mutex_lock");
3515 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE) {
3516 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3517 678cbce5 2019-07-28 stsp return NULL;
3519 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
3520 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
3522 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
3523 96e2b566 2019-07-08 stsp commit_queue_head, entry);
3524 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
3526 f704b35c 2022-06-18 stsp * If the user has moved the cursor after we hit a match,
3527 f704b35c 2022-06-18 stsp * the position from where we should continue searching
3528 f704b35c 2022-06-18 stsp * might have changed.
3530 f83ada34 2022-09-13 mark if (view->searching == TOG_SEARCH_FORWARD)
3531 f83ada34 2022-09-13 mark entry = TAILQ_NEXT(s->selected_entry, entry);
3533 f83ada34 2022-09-13 mark entry = TAILQ_PREV(s->selected_entry, commit_queue_head,
3536 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
3539 60493ae3 2019-06-20 stsp while (1) {
3540 13add988 2019-10-15 stsp int have_match = 0;
3542 60493ae3 2019-06-20 stsp if (entry == NULL) {
3543 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
3544 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
3545 f9967bca 2020-03-27 stsp view->search_next_done =
3546 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
3547 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
3548 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
3549 f801134a 2019-06-25 stsp return NULL;
3552 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
3553 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
3554 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
3556 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
3557 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
3560 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
3561 13add988 2019-10-15 stsp &view->regex);
3564 13add988 2019-10-15 stsp if (have_match) {
3565 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3566 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
3570 96e2b566 2019-07-08 stsp s->search_entry = entry;
3571 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
3572 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
3574 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
3577 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
3578 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
3579 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
3580 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
3582 60493ae3 2019-06-20 stsp return err;
3585 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
3586 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
3588 60493ae3 2019-06-20 stsp return err;
3593 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3595 60493ae3 2019-06-20 stsp return NULL;
3598 60493ae3 2019-06-20 stsp static const struct got_error *
3599 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
3600 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
3601 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
3603 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
3604 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3605 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
3606 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
3607 1a76625f 2018-10-22 stsp int errcode;
3609 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
3610 f135c941 2020-02-20 stsp free(s->in_repo_path);
3611 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
3612 2ca2f982 2023-04-14 mark if (s->in_repo_path == NULL) {
3613 2ca2f982 2023-04-14 mark err = got_error_from_errno("strdup");
3614 2ca2f982 2023-04-14 mark goto done;
3618 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
3619 568eae95 2022-09-11 mark TAILQ_INIT(&s->real_commits.head);
3620 568eae95 2022-09-11 mark s->real_commits.ncommits = 0;
3621 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3623 568eae95 2022-09-11 mark TAILQ_INIT(&s->limit_commits.head);
3624 568eae95 2022-09-11 mark s->limit_view = 0;
3625 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3627 fb2756b9 2018-08-04 stsp s->repo = repo;
3628 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
3629 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
3630 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
3631 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
3632 9cd7cbd1 2020-12-07 stsp goto done;
3635 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
3636 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
3637 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3638 5036bf37 2018-09-24 stsp goto done;
3640 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
3641 3bf00f25 2023-01-02 stsp s->use_committer = 1;
3643 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3644 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3645 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
3646 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
3648 11b20872 2019-11-08 stsp goto done;
3649 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
3650 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3651 11b20872 2019-11-08 stsp if (err) {
3652 11b20872 2019-11-08 stsp free_colors(&s->colors);
3653 11b20872 2019-11-08 stsp goto done;
3655 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
3656 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3657 11b20872 2019-11-08 stsp if (err) {
3658 11b20872 2019-11-08 stsp free_colors(&s->colors);
3659 11b20872 2019-11-08 stsp goto done;
3663 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
3664 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
3665 571ccd73 2022-07-19 mark view->resize = resize_log_view;
3666 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
3667 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
3668 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
3670 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds == NULL) {
3671 74467cc8 2022-06-15 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
3673 74467cc8 2022-06-15 stsp goto done;
3675 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL,
3676 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
3677 0ae84acc 2022-06-15 tracey if (err)
3678 0ae84acc 2022-06-15 tracey goto done;
3679 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
3680 b672a97a 2020-01-27 stsp !s->log_branches);
3682 1a76625f 2018-10-22 stsp goto done;
3683 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
3684 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
3686 c5b78334 2020-01-12 stsp goto done;
3688 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
3689 1a76625f 2018-10-22 stsp if (errcode) {
3690 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
3691 1a76625f 2018-10-22 stsp goto done;
3693 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
3694 7c1452c1 2020-03-26 stsp if (errcode) {
3695 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
3696 7c1452c1 2020-03-26 stsp goto done;
3699 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
3700 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
3701 568eae95 2022-09-11 mark s->thread_args.real_commits = &s->real_commits;
3702 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3703 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
3704 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
3705 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
3706 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
3707 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
3708 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
3709 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
3710 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
3711 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
3712 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
3713 568eae95 2022-09-11 mark s->thread_args.limiting = &s->limit_view;
3714 568eae95 2022-09-11 mark s->thread_args.limit_regex = &s->limit_regex;
3715 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3717 2ca2f982 2023-04-14 mark if (err) {
3718 2ca2f982 2023-04-14 mark if (view->close == NULL)
3719 2ca2f982 2023-04-14 mark close_log_view(view);
3720 2ca2f982 2023-04-14 mark view_close(view);
3722 ba4f502b 2018-08-04 stsp return err;
3725 e5a0f69f 2018-08-18 stsp static const struct got_error *
3726 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
3728 f2f6d207 2020-11-24 stsp const struct got_error *err;
3729 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3731 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
3732 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
3733 2b380cc8 2018-10-24 stsp &s->thread_args);
3734 2b380cc8 2018-10-24 stsp if (errcode)
3735 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
3736 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
3737 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
3739 f2f6d207 2020-11-24 stsp return err;
3743 8fdc79fe 2020-12-01 naddy return draw_commits(view);
3746 b880cc75 2022-06-30 mark static void
3747 b880cc75 2022-06-30 mark log_move_cursor_up(struct tog_view *view, int page, int home)
3749 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3751 b880cc75 2022-06-30 mark if (s->first_displayed_entry == NULL)
3753 568eae95 2022-09-11 mark if (s->selected_entry->idx == 0)
3754 568eae95 2022-09-11 mark view->count = 0;
3756 568eae95 2022-09-11 mark if ((page && TAILQ_FIRST(&s->commits->head) == s->first_displayed_entry)
3758 b880cc75 2022-06-30 mark s->selected = home ? 0 : MAX(0, s->selected - page - 1);
3760 b880cc75 2022-06-30 mark if (!page && !home && s->selected > 0)
3761 b880cc75 2022-06-30 mark --s->selected;
3763 568eae95 2022-09-11 mark log_scroll_up(s, home ? s->commits->ncommits : MAX(page, 1));
3765 b880cc75 2022-06-30 mark select_commit(s);
3769 b880cc75 2022-06-30 mark static const struct got_error *
3770 b880cc75 2022-06-30 mark log_move_cursor_down(struct tog_view *view, int page)
3772 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3773 b880cc75 2022-06-30 mark const struct got_error *err = NULL;
3774 631e7531 2022-08-12 mark int eos = view->nlines - 2;
3776 568eae95 2022-09-11 mark if (s->first_displayed_entry == NULL)
3777 568eae95 2022-09-11 mark return NULL;
3779 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3780 568eae95 2022-09-11 mark s->selected_entry->idx >= s->commits->ncommits - 1)
3781 b880cc75 2022-06-30 mark return NULL;
3783 631e7531 2022-08-12 mark if (view_is_hsplit_top(view))
3784 631e7531 2022-08-12 mark --eos; /* border consumes the last line */
3786 631e7531 2022-08-12 mark if (!page) {
3787 568eae95 2022-09-11 mark if (s->selected < MIN(eos, s->commits->ncommits - 1))
3788 b880cc75 2022-06-30 mark ++s->selected;
3790 b880cc75 2022-06-30 mark err = log_scroll_down(view, 1);
3791 11edf34c 2022-08-12 mark } else if (s->thread_args.load_all && s->thread_args.log_complete) {
3792 631e7531 2022-08-12 mark struct commit_queue_entry *entry;
3795 631e7531 2022-08-12 mark s->selected = 0;
3796 568eae95 2022-09-11 mark entry = TAILQ_LAST(&s->commits->head, commit_queue_head);
3797 631e7531 2022-08-12 mark s->last_displayed_entry = entry;
3798 631e7531 2022-08-12 mark for (n = 0; n <= eos; n++) {
3799 631e7531 2022-08-12 mark if (entry == NULL)
3801 631e7531 2022-08-12 mark s->first_displayed_entry = entry;
3802 631e7531 2022-08-12 mark entry = TAILQ_PREV(entry, commit_queue_head, entry);
3804 631e7531 2022-08-12 mark if (n > 0)
3805 631e7531 2022-08-12 mark s->selected = n - 1;
3807 568eae95 2022-09-11 mark if (s->last_displayed_entry->idx == s->commits->ncommits - 1 &&
3808 cbb0c8d7 2022-08-12 mark s->thread_args.log_complete)
3809 cbb0c8d7 2022-08-12 mark s->selected += MIN(page,
3810 568eae95 2022-09-11 mark s->commits->ncommits - s->selected_entry->idx - 1);
3812 cbb0c8d7 2022-08-12 mark err = log_scroll_down(view, page);
3815 b880cc75 2022-06-30 mark return err;
3818 9b058f45 2022-06-30 mark * We might necessarily overshoot in horizontal
3819 9b058f45 2022-06-30 mark * splits; if so, select the last displayed commit.
3821 374f69dd 2022-08-13 stsp if (s->first_displayed_entry && s->last_displayed_entry) {
3822 374f69dd 2022-08-13 stsp s->selected = MIN(s->selected,
3823 374f69dd 2022-08-13 stsp s->last_displayed_entry->idx -
3824 374f69dd 2022-08-13 stsp s->first_displayed_entry->idx);
3827 b880cc75 2022-06-30 mark select_commit(s);
3829 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3830 568eae95 2022-09-11 mark s->selected_entry->idx == s->commits->ncommits - 1)
3831 b880cc75 2022-06-30 mark view->count = 0;
3833 b880cc75 2022-06-30 mark return NULL;
3836 9b058f45 2022-06-30 mark static void
3837 9b058f45 2022-06-30 mark view_get_split(struct tog_view *view, int *y, int *x)
3842 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
3843 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_y)
3844 3c1dfe12 2022-07-08 mark *y = view->child->resized_y;
3845 7532ccda 2022-07-11 mark else if (view->resized_y)
3846 7532ccda 2022-07-11 mark *y = view->resized_y;
3848 3c1dfe12 2022-07-08 mark *y = view_split_begin_y(view->lines);
3849 7532ccda 2022-07-11 mark } else if (view->mode == TOG_VIEW_SPLIT_VERT) {
3850 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_x)
3851 3c1dfe12 2022-07-08 mark *x = view->child->resized_x;
3852 7532ccda 2022-07-11 mark else if (view->resized_x)
3853 7532ccda 2022-07-11 mark *x = view->resized_x;
3855 3c1dfe12 2022-07-08 mark *x = view_split_begin_x(view->begin_x);
3859 9b058f45 2022-06-30 mark /* Split view horizontally at y and offset view->state->selected line. */
3860 e5a0f69f 2018-08-18 stsp static const struct got_error *
3861 9b058f45 2022-06-30 mark view_init_hsplit(struct tog_view *view, int y)
3863 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
3865 9b058f45 2022-06-30 mark view->nlines = y;
3866 d2366e29 2022-07-07 mark view->ncols = COLS;
3867 9b058f45 2022-06-30 mark err = view_resize(view);
3869 9b058f45 2022-06-30 mark return err;
3871 9b058f45 2022-06-30 mark err = offset_selection_down(view);
3873 9b058f45 2022-06-30 mark return err;
3876 94b80cfa 2022-08-01 mark static const struct got_error *
3877 94b80cfa 2022-08-01 mark log_goto_line(struct tog_view *view, int nlines)
3879 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
3880 94b80cfa 2022-08-01 mark struct tog_log_view_state *s = &view->state.log;
3881 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
3883 374f69dd 2022-08-13 stsp if (s->first_displayed_entry == NULL || s->last_displayed_entry == NULL)
3884 374f69dd 2022-08-13 stsp return NULL;
3886 94b80cfa 2022-08-01 mark g = view->gline;
3887 94b80cfa 2022-08-01 mark view->gline = 0;
3889 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
3890 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
3891 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
3892 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
3893 94b80cfa 2022-08-01 mark select_commit(s);
3894 94b80cfa 2022-08-01 mark return NULL;
3897 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
3898 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view, g - idx - 1);
3899 94b80cfa 2022-08-01 mark if (!err && g > s->selected_entry->idx + 1)
3900 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view,
3901 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1);
3903 94b80cfa 2022-08-01 mark return err;
3904 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
3905 94b80cfa 2022-08-01 mark log_move_cursor_up(view, idx - g + 1, 0);
3907 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
3908 94b80cfa 2022-08-01 mark s->selected = g - 1;
3910 94b80cfa 2022-08-01 mark select_commit(s);
3911 94b80cfa 2022-08-01 mark return NULL;
3915 d627976f 2023-02-01 mark static void
3916 d627976f 2023-02-01 mark horizontal_scroll_input(struct tog_view *view, int ch)
3919 d627976f 2023-02-01 mark switch (ch) {
3920 d627976f 2023-02-01 mark case KEY_LEFT:
3922 d627976f 2023-02-01 mark view->x -= MIN(view->x, 2);
3923 d627976f 2023-02-01 mark if (view->x <= 0)
3924 d627976f 2023-02-01 mark view->count = 0;
3926 d627976f 2023-02-01 mark case KEY_RIGHT:
3928 d627976f 2023-02-01 mark if (view->x + view->ncols / 2 < view->maxx)
3929 d627976f 2023-02-01 mark view->x += 2;
3931 d627976f 2023-02-01 mark view->count = 0;
3934 d627976f 2023-02-01 mark view->x = 0;
3937 d627976f 2023-02-01 mark view->x = MAX(view->maxx - view->ncols / 2, 0);
3938 d627976f 2023-02-01 mark view->count = 0;
3945 9b058f45 2022-06-30 mark static const struct got_error *
3946 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
3948 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3949 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
3950 631e7531 2022-08-12 mark int eos, nscroll;
3952 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
3953 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
3954 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
3955 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
3956 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
3957 0dca135e 2022-06-30 mark s->thread_args.load_all = 0;
3960 11edf34c 2022-08-12 mark return err;
3963 0dca135e 2022-06-30 mark eos = nscroll = view->nlines - 1;
3964 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
3965 0dca135e 2022-06-30 mark --eos; /* border */
3967 94b80cfa 2022-08-01 mark if (view->gline)
3968 94b80cfa 2022-08-01 mark return log_goto_line(view, eos);
3970 528dedf3 2021-08-30 stsp switch (ch) {
3972 568eae95 2022-09-11 mark err = limit_log_view(view);
3975 1e37a5c2 2019-05-12 jcs s->quit = 1;
3979 145b6838 2022-06-16 stsp case KEY_RIGHT:
3981 145b6838 2022-06-16 stsp case KEY_LEFT:
3983 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
3986 1e37a5c2 2019-05-12 jcs case KEY_UP:
3989 02ffd0d5 2021-10-17 stsp case CTRL('p'):
3990 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 0);
3994 912a3f79 2021-08-30 j case KEY_HOME:
3995 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 1);
3996 640cd7ff 2022-06-22 mark view->count = 0;
3998 83cc4199 2022-06-13 stsp case CTRL('u'):
4000 83cc4199 2022-06-13 stsp nscroll /= 2;
4001 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4002 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4003 a4292ac5 2019-05-12 jcs case CTRL('b'):
4005 b880cc75 2022-06-30 mark log_move_cursor_up(view, nscroll, 0);
4008 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4011 02ffd0d5 2021-10-17 stsp case CTRL('n'):
4012 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, 0);
4015 10aab77f 2022-07-19 op s->use_committer = !s->use_committer;
4016 3f6c6614 2023-01-23 mark view->action = s->use_committer ?
4017 3f6c6614 2023-01-23 mark "show committer" : "show commit author";
4021 912a3f79 2021-08-30 j case KEY_END: {
4022 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
4023 912a3f79 2021-08-30 j * traverse them all. */
4024 640cd7ff 2022-06-22 mark view->count = 0;
4025 631e7531 2022-08-12 mark s->thread_args.load_all = 1;
4026 631e7531 2022-08-12 mark if (!s->thread_args.log_complete)
4027 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
4028 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
4029 631e7531 2022-08-12 mark s->thread_args.load_all = 0;
4032 80b7e8da 2022-06-11 stsp case CTRL('d'):
4034 83cc4199 2022-06-13 stsp nscroll /= 2;
4035 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4036 83cc4199 2022-06-13 stsp case KEY_NPAGE:
4037 61417565 2022-06-20 mark case CTRL('f'):
4038 48bb96f0 2022-06-20 naddy case 'f':
4040 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, nscroll);
4042 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4043 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
4044 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
4045 568eae95 2022-09-11 mark if (s->selected > s->commits->ncommits - 1)
4046 568eae95 2022-09-11 mark s->selected = s->commits->ncommits - 1;
4047 2b779855 2020-12-05 naddy select_commit(s);
4048 568eae95 2022-09-11 mark if (s->commits->ncommits < view->nlines - 1 &&
4049 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
4050 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
4051 568eae95 2022-09-11 mark s->commits->ncommits;
4052 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
4055 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4056 49b24ee5 2022-07-03 mark case '\r':
4057 640cd7ff 2022-06-22 mark view->count = 0;
4058 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4060 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_DIFF);
4063 640cd7ff 2022-06-22 mark view->count = 0;
4064 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4066 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
4068 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
4069 21355643 2020-12-06 stsp case CTRL('l'):
4071 640cd7ff 2022-06-22 mark view->count = 0;
4072 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
4073 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
4075 21355643 2020-12-06 stsp err = stop_log_thread(s);
4077 74cfe85e 2020-10-20 stsp return err;
4078 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
4079 21355643 2020-12-06 stsp char *parent_path;
4080 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
4082 21355643 2020-12-06 stsp return err;
4083 21355643 2020-12-06 stsp free(s->in_repo_path);
4084 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
4085 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
4086 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
4087 21355643 2020-12-06 stsp struct got_object_id *start_id;
4088 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
4089 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
4090 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
4091 ea371198 2022-11-17 stsp if (err) {
4092 ea371198 2022-11-17 stsp if (s->head_ref_name == NULL ||
4093 ea371198 2022-11-17 stsp err->code != GOT_ERR_NOT_REF)
4094 ea371198 2022-11-17 stsp return err;
4095 ea371198 2022-11-17 stsp /* Try to cope with deleted references. */
4096 ea371198 2022-11-17 stsp free(s->head_ref_name);
4097 ea371198 2022-11-17 stsp s->head_ref_name = NULL;
4098 ea371198 2022-11-17 stsp err = got_repo_match_object_id(&start_id,
4099 ea371198 2022-11-17 stsp NULL, GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT,
4100 ea371198 2022-11-17 stsp &tog_refs, s->repo);
4102 ea371198 2022-11-17 stsp return err;
4104 21355643 2020-12-06 stsp free(s->start_id);
4105 21355643 2020-12-06 stsp s->start_id = start_id;
4106 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
4107 21355643 2020-12-06 stsp } else /* 'B' */
4108 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
4110 b0dd8d27 2022-06-16 stsp if (s->thread_args.pack_fds == NULL) {
4111 b0dd8d27 2022-06-16 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
4113 b0dd8d27 2022-06-16 stsp return err;
4115 74467cc8 2022-06-15 stsp err = got_repo_open(&s->thread_args.repo,
4116 74467cc8 2022-06-15 stsp got_repo_get_path(s->repo), NULL,
4117 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
4119 21355643 2020-12-06 stsp return err;
4120 51a10b52 2020-12-26 stsp tog_free_refs();
4121 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
4123 ca51c541 2020-12-07 stsp return err;
4124 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
4125 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
4127 d01904d4 2019-06-25 stsp return err;
4128 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
4129 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
4131 b672a97a 2020-01-27 stsp return err;
4132 568eae95 2022-09-11 mark free_commits(&s->real_commits);
4133 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
4134 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
4135 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
4136 21355643 2020-12-06 stsp s->selected_entry = NULL;
4137 21355643 2020-12-06 stsp s->selected = 0;
4138 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
4139 21355643 2020-12-06 stsp s->quit = 0;
4140 9b058f45 2022-06-30 mark s->thread_args.commits_needed = view->lines;
4141 dfee752e 2022-06-18 op s->matched_entry = NULL;
4142 dfee752e 2022-06-18 op s->search_entry = NULL;
4143 01a7bcaf 2022-07-22 mark view->offset = 0;
4146 640cd7ff 2022-06-22 mark view->count = 0;
4147 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
4150 640cd7ff 2022-06-22 mark view->count = 0;
4154 80ddbec8 2018-04-29 stsp return err;
4157 4ed7e80c 2018-05-20 stsp static const struct got_error *
4158 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
4160 c2db6724 2019-01-04 stsp const struct got_error *error;
4162 37c06ea4 2019-07-15 stsp #ifdef PROFILE
4163 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
4164 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
4166 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
4167 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
4169 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
4170 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
4172 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
4173 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
4175 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
4176 c2db6724 2019-01-04 stsp if (error != NULL)
4177 c2db6724 2019-01-04 stsp return error;
4179 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
4180 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
4182 c2db6724 2019-01-04 stsp return NULL;
4185 af21bb7e 2023-04-12 mark static const struct got_error *
4186 098596c5 2023-04-14 stsp init_mock_term(const char *test_script_path)
4188 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
4190 af21bb7e 2023-04-12 mark if (test_script_path == NULL || *test_script_path == '\0')
4191 5bde4759 2023-04-15 mark return got_error_msg(GOT_ERR_IO, "TOG_TEST_SCRIPT not defined");
4193 098596c5 2023-04-14 stsp tog_io.f = fopen(test_script_path, "re");
4194 098596c5 2023-04-14 stsp if (tog_io.f == NULL) {
4195 af21bb7e 2023-04-12 mark err = got_error_from_errno_fmt("fopen: %s",
4196 af21bb7e 2023-04-12 mark test_script_path);
4197 af21bb7e 2023-04-12 mark goto done;
4200 af21bb7e 2023-04-12 mark /* test mode, we don't want any output */
4201 098596c5 2023-04-14 stsp tog_io.cout = fopen("/dev/null", "w+");
4202 098596c5 2023-04-14 stsp if (tog_io.cout == NULL) {
4203 af21bb7e 2023-04-12 mark err = got_error_from_errno("fopen: /dev/null");
4204 af21bb7e 2023-04-12 mark goto done;
4207 098596c5 2023-04-14 stsp tog_io.cin = fopen("/dev/tty", "r+");
4208 098596c5 2023-04-14 stsp if (tog_io.cin == NULL) {
4209 af21bb7e 2023-04-12 mark err = got_error_from_errno("fopen: /dev/tty");
4210 af21bb7e 2023-04-12 mark goto done;
4213 098596c5 2023-04-14 stsp if (fseeko(tog_io.f, 0L, SEEK_SET) == -1) {
4214 af21bb7e 2023-04-12 mark err = got_error_from_errno("fseeko");
4215 af21bb7e 2023-04-12 mark goto done;
4218 098596c5 2023-04-14 stsp if (newterm(NULL, tog_io.cout, tog_io.cin) == NULL)
4219 af21bb7e 2023-04-12 mark err = got_error_msg(GOT_ERR_IO,
4220 af21bb7e 2023-04-12 mark "newterm: failed to initialise curses");
4222 098596c5 2023-04-14 stsp using_mock_io = 1;
4226 098596c5 2023-04-14 stsp tog_io_close();
4227 af21bb7e 2023-04-12 mark return err;
4230 098596c5 2023-04-14 stsp static void
4231 098596c5 2023-04-14 stsp init_curses(void)
4234 2497f032 2022-05-31 stsp * Override default signal handlers before starting ncurses.
4235 2497f032 2022-05-31 stsp * This should prevent ncurses from installing its own
4236 2497f032 2022-05-31 stsp * broken cleanup() signal handler.
4238 2497f032 2022-05-31 stsp signal(SIGWINCH, tog_sigwinch);
4239 2497f032 2022-05-31 stsp signal(SIGPIPE, tog_sigpipe);
4240 2497f032 2022-05-31 stsp signal(SIGCONT, tog_sigcont);
4241 2497f032 2022-05-31 stsp signal(SIGINT, tog_sigint);
4242 2497f032 2022-05-31 stsp signal(SIGTERM, tog_sigterm);
4244 098596c5 2023-04-14 stsp if (using_mock_io) /* In test mode we use a fake terminal */
4247 098596c5 2023-04-14 stsp initscr();
4250 098596c5 2023-04-14 stsp halfdelay(1); /* Fast refresh while initial view is loading. */
4253 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
4254 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
4255 a915003a 2019-02-05 stsp curs_set(0);
4256 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
4257 6d17833f 2019-11-08 stsp start_color();
4258 6d17833f 2019-11-08 stsp use_default_colors();
4264 c2db6724 2019-01-04 stsp static const struct got_error *
4265 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
4266 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
4268 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
4270 f135c941 2020-02-20 stsp if (argc == 0) {
4271 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
4272 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
4273 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
4274 f135c941 2020-02-20 stsp return NULL;
4277 f135c941 2020-02-20 stsp if (worktree) {
4278 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
4281 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
4283 f135c941 2020-02-20 stsp return err;
4284 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
4285 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
4286 bfd61697 2020-11-14 stsp p) == -1) {
4287 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
4288 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
4292 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
4294 f135c941 2020-02-20 stsp return err;
4297 f135c941 2020-02-20 stsp static const struct got_error *
4298 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
4300 7483826e 2023-04-14 mark const struct got_error *error;
4301 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
4302 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
4303 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
4304 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
4305 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
4306 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
4307 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
4308 f135c941 2020-02-20 stsp int ch, log_branches = 0;
4309 04cc582a 2018-08-01 stsp struct tog_view *view;
4310 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
4312 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
4313 80ddbec8 2018-04-29 stsp switch (ch) {
4315 b672a97a 2020-01-27 stsp log_branches = 1;
4318 80ddbec8 2018-04-29 stsp start_commit = optarg;
4321 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
4322 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
4323 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4327 17020d27 2019-03-07 stsp usage_log();
4328 80ddbec8 2018-04-29 stsp /* NOTREACHED */
4332 80ddbec8 2018-04-29 stsp argc -= optind;
4333 80ddbec8 2018-04-29 stsp argv += optind;
4335 f135c941 2020-02-20 stsp if (argc > 1)
4336 f135c941 2020-02-20 stsp usage_log();
4338 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
4339 0ae84acc 2022-06-15 tracey if (error != NULL)
4340 0ae84acc 2022-06-15 tracey goto done;
4342 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
4343 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
4344 c156c7a4 2020-12-18 stsp if (cwd == NULL)
4345 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
4346 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
4347 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4348 c156c7a4 2020-12-18 stsp goto done;
4349 a1fbf39a 2019-08-11 stsp if (worktree)
4350 6962eb72 2020-02-20 stsp repo_path =
4351 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
4353 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
4354 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4355 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4356 c156c7a4 2020-12-18 stsp goto done;
4360 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
4361 80ddbec8 2018-04-29 stsp if (error != NULL)
4362 ecb28ae0 2018-07-16 stsp goto done;
4364 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
4365 f135c941 2020-02-20 stsp repo, worktree);
4366 f135c941 2020-02-20 stsp if (error)
4367 f135c941 2020-02-20 stsp goto done;
4369 098596c5 2023-04-14 stsp init_curses();
4371 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
4372 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
4373 c02c541e 2019-03-29 stsp if (error)
4374 c02c541e 2019-03-29 stsp goto done;
4376 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
4377 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
4378 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
4379 87670572 2020-12-26 naddy if (error)
4380 87670572 2020-12-26 naddy goto done;
4383 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
4384 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
4385 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
4386 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4387 d8f38dc4 2020-12-05 stsp if (error)
4388 d8f38dc4 2020-12-05 stsp goto done;
4389 d8f38dc4 2020-12-05 stsp head_ref_name = label;
4391 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
4392 d8f38dc4 2020-12-05 stsp if (error == NULL)
4393 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
4394 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
4395 d8f38dc4 2020-12-05 stsp goto done;
4396 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
4397 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4398 d8f38dc4 2020-12-05 stsp if (error)
4399 d8f38dc4 2020-12-05 stsp goto done;
4402 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
4403 04cc582a 2018-08-01 stsp if (view == NULL) {
4404 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4405 04cc582a 2018-08-01 stsp goto done;
4407 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
4408 f135c941 2020-02-20 stsp in_repo_path, log_branches);
4409 ba4f502b 2018-08-04 stsp if (error)
4410 ba4f502b 2018-08-04 stsp goto done;
4411 2fc00ff4 2019-08-31 stsp if (worktree) {
4412 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
4413 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
4414 2fc00ff4 2019-08-31 stsp worktree = NULL;
4416 098596c5 2023-04-14 stsp error = view_loop(view);
4418 f135c941 2020-02-20 stsp free(in_repo_path);
4419 ecb28ae0 2018-07-16 stsp free(repo_path);
4420 ecb28ae0 2018-07-16 stsp free(cwd);
4421 899d86c2 2018-05-10 stsp free(start_id);
4422 d8f38dc4 2020-12-05 stsp free(label);
4424 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
4425 1d0f4054 2021-06-17 stsp if (repo) {
4426 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4427 1d0f4054 2021-06-17 stsp if (error == NULL)
4428 1d0f4054 2021-06-17 stsp error = close_err;
4430 ec142235 2019-03-07 stsp if (worktree)
4431 ec142235 2019-03-07 stsp got_worktree_close(worktree);
4432 0ae84acc 2022-06-15 tracey if (pack_fds) {
4433 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
4434 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
4435 0ae84acc 2022-06-15 tracey if (error == NULL)
4436 0ae84acc 2022-06-15 tracey error = pack_err;
4438 51a10b52 2020-12-26 stsp tog_free_refs();
4439 80ddbec8 2018-04-29 stsp return error;
4442 4ed7e80c 2018-05-20 stsp __dead static void
4443 9f7d7167 2018-04-29 stsp usage_diff(void)
4446 827a167b 2022-08-16 stsp fprintf(stderr, "usage: %s diff [-aw] [-C number] [-r repository-path] "
4447 827a167b 2022-08-16 stsp "object1 object2\n", getprogname());
4451 6d17833f 2019-11-08 stsp static int
4452 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
4453 41605754 2020-11-12 stsp regmatch_t *regmatch)
4455 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
4458 336075a4 2022-06-25 op static struct tog_color *
4459 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
4461 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
4463 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
4464 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
4465 6d17833f 2019-11-08 stsp return tc;
4468 6d17833f 2019-11-08 stsp return NULL;
4471 4ed7e80c 2018-05-20 stsp static const struct got_error *
4472 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
4473 1853e0f4 2022-06-16 stsp WINDOW *window, int skipcol, regmatch_t *regmatch)
4475 41605754 2020-11-12 stsp const struct got_error *err = NULL;
4476 44a87665 2022-06-16 stsp char *exstr = NULL;
4477 1853e0f4 2022-06-16 stsp wchar_t *wline = NULL;
4478 1853e0f4 2022-06-16 stsp int rme, rms, n, width, scrollx;
4479 1853e0f4 2022-06-16 stsp int width0 = 0, width1 = 0, width2 = 0;
4480 1853e0f4 2022-06-16 stsp char *seg0 = NULL, *seg1 = NULL, *seg2 = NULL;
4482 41605754 2020-11-12 stsp *wtotal = 0;
4484 145b6838 2022-06-16 stsp rms = regmatch->rm_so;
4485 145b6838 2022-06-16 stsp rme = regmatch->rm_eo;
4487 44a87665 2022-06-16 stsp err = expand_tab(&exstr, line);
4489 44a87665 2022-06-16 stsp return err;
4491 1853e0f4 2022-06-16 stsp /* Split the line into 3 segments, according to match offsets. */
4492 44a87665 2022-06-16 stsp seg0 = strndup(exstr, rms);
4493 44a87665 2022-06-16 stsp if (seg0 == NULL) {
4494 44a87665 2022-06-16 stsp err = got_error_from_errno("strndup");
4495 44a87665 2022-06-16 stsp goto done;
4497 44a87665 2022-06-16 stsp seg1 = strndup(exstr + rms, rme - rms);
4498 1853e0f4 2022-06-16 stsp if (seg1 == NULL) {
4499 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4500 1853e0f4 2022-06-16 stsp goto done;
4502 44a87665 2022-06-16 stsp seg2 = strdup(exstr + rme);
4503 95d136ac 2022-06-16 stsp if (seg2 == NULL) {
4504 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4505 1853e0f4 2022-06-16 stsp goto done;
4508 145b6838 2022-06-16 stsp /* draw up to matched token if we haven't scrolled past it */
4509 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width0, NULL, seg0, 0, wlimit,
4510 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4512 1853e0f4 2022-06-16 stsp goto done;
4513 1853e0f4 2022-06-16 stsp n = MAX(width0 - skipcol, 0);
4515 1853e0f4 2022-06-16 stsp free(wline);
4516 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, &scrollx, seg0, skipcol,
4517 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4519 1853e0f4 2022-06-16 stsp goto done;
4520 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4521 1853e0f4 2022-06-16 stsp wlimit -= width;
4522 1853e0f4 2022-06-16 stsp *wtotal += width;
4525 41605754 2020-11-12 stsp if (wlimit > 0) {
4526 1853e0f4 2022-06-16 stsp int i = 0, w = 0;
4527 1853e0f4 2022-06-16 stsp size_t wlen;
4529 1853e0f4 2022-06-16 stsp free(wline);
4530 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width1, NULL, seg1, 0, wlimit,
4531 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4533 1853e0f4 2022-06-16 stsp goto done;
4534 1853e0f4 2022-06-16 stsp wlen = wcslen(wline);
4535 1853e0f4 2022-06-16 stsp while (i < wlen) {
4536 1853e0f4 2022-06-16 stsp width = wcwidth(wline[i]);
4537 1853e0f4 2022-06-16 stsp if (width == -1) {
4538 1853e0f4 2022-06-16 stsp /* should not happen, tabs are expanded */
4539 1853e0f4 2022-06-16 stsp err = got_error(GOT_ERR_RANGE);
4540 1853e0f4 2022-06-16 stsp goto done;
4542 1853e0f4 2022-06-16 stsp if (width0 + w + width > skipcol)
4544 61417565 2022-06-20 mark w += width;
4547 145b6838 2022-06-16 stsp /* draw (visible part of) matched token (if scrolled into it) */
4548 1853e0f4 2022-06-16 stsp if (width1 - w > 0) {
4549 145b6838 2022-06-16 stsp wattron(window, A_STANDOUT);
4550 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[i]);
4551 145b6838 2022-06-16 stsp wattroff(window, A_STANDOUT);
4552 1853e0f4 2022-06-16 stsp wlimit -= (width1 - w);
4553 1853e0f4 2022-06-16 stsp *wtotal += (width1 - w);
4557 1853e0f4 2022-06-16 stsp if (wlimit > 0) { /* draw rest of line */
4558 1853e0f4 2022-06-16 stsp free(wline);
4559 1853e0f4 2022-06-16 stsp if (skipcol > width0 + width1) {
4560 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, &scrollx, seg2,
4561 1853e0f4 2022-06-16 stsp skipcol - (width0 + width1), wlimit,
4562 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4564 1853e0f4 2022-06-16 stsp goto done;
4565 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4567 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, NULL, seg2, 0,
4568 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4570 1853e0f4 2022-06-16 stsp goto done;
4571 1853e0f4 2022-06-16 stsp waddwstr(window, wline);
4573 1853e0f4 2022-06-16 stsp *wtotal += width2;
4576 145b6838 2022-06-16 stsp free(wline);
4577 44a87665 2022-06-16 stsp free(exstr);
4578 1853e0f4 2022-06-16 stsp free(seg0);
4579 1853e0f4 2022-06-16 stsp free(seg1);
4580 1853e0f4 2022-06-16 stsp free(seg2);
4581 1853e0f4 2022-06-16 stsp return err;
4584 94b80cfa 2022-08-01 mark static int
4585 94b80cfa 2022-08-01 mark gotoline(struct tog_view *view, int *lineno, int *nprinted)
4587 94b80cfa 2022-08-01 mark FILE *f = NULL;
4588 94b80cfa 2022-08-01 mark int *eof, *first, *selected;
4590 94b80cfa 2022-08-01 mark if (view->type == TOG_VIEW_DIFF) {
4591 94b80cfa 2022-08-01 mark struct tog_diff_view_state *s = &view->state.diff;
4593 ec2a9698 2022-09-15 mark first = &s->first_displayed_line;
4594 ec2a9698 2022-09-15 mark selected = first;
4595 ec2a9698 2022-09-15 mark eof = &s->eof;
4597 ec2a9698 2022-09-15 mark } else if (view->type == TOG_VIEW_HELP) {
4598 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
4600 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4601 94b80cfa 2022-08-01 mark selected = first;
4602 94b80cfa 2022-08-01 mark eof = &s->eof;
4604 94b80cfa 2022-08-01 mark } else if (view->type == TOG_VIEW_BLAME) {
4605 94b80cfa 2022-08-01 mark struct tog_blame_view_state *s = &view->state.blame;
4607 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4608 94b80cfa 2022-08-01 mark selected = &s->selected_line;
4609 94b80cfa 2022-08-01 mark eof = &s->eof;
4610 94b80cfa 2022-08-01 mark f = s->blame.f;
4614 94b80cfa 2022-08-01 mark /* Center gline in the middle of the page like vi(1). */
4615 94b80cfa 2022-08-01 mark if (*lineno < view->gline - (view->nlines - 3) / 2)
4617 94b80cfa 2022-08-01 mark if (*first != 1 && (*lineno > view->gline - (view->nlines - 3) / 2)) {
4618 94b80cfa 2022-08-01 mark rewind(f);
4620 94b80cfa 2022-08-01 mark *first = 1;
4621 94b80cfa 2022-08-01 mark *lineno = 0;
4622 94b80cfa 2022-08-01 mark *nprinted = 0;
4626 94b80cfa 2022-08-01 mark *selected = view->gline <= (view->nlines - 3) / 2 ?
4627 94b80cfa 2022-08-01 mark view->gline : (view->nlines - 3) / 2 + 1;
4628 94b80cfa 2022-08-01 mark view->gline = 0;
4633 41605754 2020-11-12 stsp static const struct got_error *
4634 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
4636 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
4637 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
4638 61e69b96 2018-05-20 stsp const struct got_error *err;
4639 c7d5c43c 2022-08-04 mark int nprinted = 0;
4640 b304db33 2018-05-20 stsp char *line;
4641 826082fe 2020-12-10 stsp size_t linesize = 0;
4642 826082fe 2020-12-10 stsp ssize_t linelen;
4643 61e69b96 2018-05-20 stsp wchar_t *wline;
4644 e0b650dd 2018-05-20 stsp int width;
4645 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
4646 89f1a395 2020-12-01 naddy int nlines = s->nlines;
4647 fe621944 2020-11-10 stsp off_t line_offset;
4649 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1;
4650 c7d5c43c 2022-08-04 mark line_offset = s->lines[s->first_displayed_line - 1].offset;
4651 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
4652 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
4654 f7d12f7e 2018-08-01 stsp werase(view->window);
4656 94b80cfa 2022-08-01 mark if (view->gline > s->nlines - 1)
4657 94b80cfa 2022-08-01 mark view->gline = s->nlines - 1;
4659 a3404814 2018-09-02 stsp if (header) {
4660 94b80cfa 2022-08-01 mark int ln = view->gline ? view->gline <= (view->nlines - 3) / 2 ?
4661 94b80cfa 2022-08-01 mark 1 : view->gline - (view->nlines - 3) / 2 :
4662 c7d5c43c 2022-08-04 mark s->lineno + s->selected_line;
4664 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s", ln, nlines, header) == -1)
4665 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
4666 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
4668 135a2da0 2020-11-11 stsp free(line);
4670 a3404814 2018-09-02 stsp return err;
4672 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4673 a3404814 2018-09-02 stsp wstandout(view->window);
4674 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
4675 e54cc94a 2020-11-11 stsp free(wline);
4676 e54cc94a 2020-11-11 stsp wline = NULL;
4677 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
4678 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
4679 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4680 a3404814 2018-09-02 stsp wstandend(view->window);
4682 a3404814 2018-09-02 stsp if (max_lines <= 1)
4683 a3404814 2018-09-02 stsp return NULL;
4684 a3404814 2018-09-02 stsp max_lines--;
4687 89f1a395 2020-12-01 naddy s->eof = 0;
4688 145b6838 2022-06-16 stsp view->maxx = 0;
4689 826082fe 2020-12-10 stsp line = NULL;
4690 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
4691 6a5ff2d4 2022-08-06 mark enum got_diff_line_type linetype;
4692 6a5ff2d4 2022-08-06 mark attr_t attr = 0;
4694 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
4695 826082fe 2020-12-10 stsp if (linelen == -1) {
4696 826082fe 2020-12-10 stsp if (feof(s->f)) {
4697 826082fe 2020-12-10 stsp s->eof = 1;
4700 826082fe 2020-12-10 stsp free(line);
4701 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
4704 c7d5c43c 2022-08-04 mark if (++s->lineno < s->first_displayed_line)
4706 c7d5c43c 2022-08-04 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
4708 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline)
4709 94b80cfa 2022-08-01 mark attr = A_STANDOUT;
4711 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
4712 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
4713 1853e0f4 2022-06-16 stsp view->x ? 1 : 0);
4714 1853e0f4 2022-06-16 stsp if (err) {
4715 1853e0f4 2022-06-16 stsp free(line);
4716 1853e0f4 2022-06-16 stsp return err;
4718 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
4719 1853e0f4 2022-06-16 stsp free(wline);
4720 1853e0f4 2022-06-16 stsp wline = NULL;
4722 6a5ff2d4 2022-08-06 mark linetype = s->lines[s->lineno].type;
4723 6a5ff2d4 2022-08-06 mark if (linetype > GOT_DIFF_LINE_LOGMSG &&
4724 6a5ff2d4 2022-08-06 mark linetype < GOT_DIFF_LINE_CONTEXT)
4725 6a5ff2d4 2022-08-06 mark attr |= COLOR_PAIR(linetype);
4727 94b80cfa 2022-08-01 mark wattron(view->window, attr);
4728 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
4729 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4730 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
4731 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
4732 41605754 2020-11-12 stsp if (err) {
4733 41605754 2020-11-12 stsp free(line);
4734 41605754 2020-11-12 stsp return err;
4738 969c159c 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
4739 969c159c 2022-06-16 stsp view->x, view->ncols, 0, view->x ? 1 : 0);
4740 969c159c 2022-06-16 stsp if (err) {
4741 969c159c 2022-06-16 stsp free(line);
4742 969c159c 2022-06-16 stsp return err;
4744 969c159c 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
4745 969c159c 2022-06-16 stsp free(wline);
4746 41605754 2020-11-12 stsp wline = NULL;
4748 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline) {
4749 94b80cfa 2022-08-01 mark /* highlight full gline length */
4750 94b80cfa 2022-08-01 mark while (width++ < view->ncols)
4751 94b80cfa 2022-08-01 mark waddch(view->window, ' ');
4753 94b80cfa 2022-08-01 mark if (width <= view->ncols - 1)
4754 94b80cfa 2022-08-01 mark waddch(view->window, '\n');
4757 94b80cfa 2022-08-01 mark wattroff(view->window, attr);
4758 94b80cfa 2022-08-01 mark if (++nprinted == 1)
4759 c7d5c43c 2022-08-04 mark s->first_displayed_line = s->lineno;
4761 826082fe 2020-12-10 stsp free(line);
4762 fe621944 2020-11-10 stsp if (nprinted >= 1)
4763 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
4764 89f1a395 2020-12-01 naddy (nprinted - 1);
4766 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
4768 9b058f45 2022-06-30 mark view_border(view);
4770 89f1a395 2020-12-01 naddy if (s->eof) {
4771 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
4772 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
4773 c3e9aa98 2019-05-13 jcs nprinted++;
4776 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, TOG_EOF_STRING, 0,
4777 ccda2f4d 2022-06-16 stsp view->ncols, 0, 0);
4779 c3e9aa98 2019-05-13 jcs return err;
4782 c3e9aa98 2019-05-13 jcs wstandout(view->window);
4783 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
4784 e54cc94a 2020-11-11 stsp free(wline);
4785 e54cc94a 2020-11-11 stsp wline = NULL;
4786 c3e9aa98 2019-05-13 jcs wstandend(view->window);
4789 26ed57b2 2018-05-19 stsp return NULL;
4792 abd2672a 2018-12-23 stsp static char *
4793 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
4795 09867e48 2019-08-13 stsp struct tm mytm, *tm;
4796 09867e48 2019-08-13 stsp char *p, *s;
4798 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
4799 09867e48 2019-08-13 stsp if (tm == NULL)
4800 09867e48 2019-08-13 stsp return NULL;
4801 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
4802 09867e48 2019-08-13 stsp if (s == NULL)
4803 09867e48 2019-08-13 stsp return NULL;
4804 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
4806 abd2672a 2018-12-23 stsp *p = '\0';
4810 4ed7e80c 2018-05-20 stsp static const struct got_error *
4811 c7d5c43c 2022-08-04 mark add_line_metadata(struct got_diff_line **lines, size_t *nlines,
4812 c7d5c43c 2022-08-04 mark off_t off, uint8_t type)
4814 c7d5c43c 2022-08-04 mark struct got_diff_line *p;
4816 c7d5c43c 2022-08-04 mark p = reallocarray(*lines, *nlines + 1, sizeof(**lines));
4817 fe621944 2020-11-10 stsp if (p == NULL)
4818 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
4819 c7d5c43c 2022-08-04 mark *lines = p;
4820 c7d5c43c 2022-08-04 mark (*lines)[*nlines].offset = off;
4821 c7d5c43c 2022-08-04 mark (*lines)[*nlines].type = type;
4822 fe621944 2020-11-10 stsp (*nlines)++;
4824 fe621944 2020-11-10 stsp return NULL;
4827 fe621944 2020-11-10 stsp static const struct got_error *
4828 1f3405c9 2023-01-17 mark cat_diff(FILE *dst, FILE *src, struct got_diff_line **d_lines, size_t *d_nlines,
4829 1f3405c9 2023-01-17 mark struct got_diff_line *s_lines, size_t s_nlines)
4831 1f3405c9 2023-01-17 mark struct got_diff_line *p;
4832 1f3405c9 2023-01-17 mark char buf[BUFSIZ];
4833 1f3405c9 2023-01-17 mark size_t i, r;
4835 1f3405c9 2023-01-17 mark if (fseeko(src, 0L, SEEK_SET) == -1)
4836 1f3405c9 2023-01-17 mark return got_error_from_errno("fseeko");
4838 1f3405c9 2023-01-17 mark for (;;) {
4839 1f3405c9 2023-01-17 mark r = fread(buf, 1, sizeof(buf), src);
4840 1f3405c9 2023-01-17 mark if (r == 0) {
4841 1f3405c9 2023-01-17 mark if (ferror(src))
4842 1f3405c9 2023-01-17 mark return got_error_from_errno("fread");
4843 1f3405c9 2023-01-17 mark if (feof(src))
4846 1f3405c9 2023-01-17 mark if (fwrite(buf, 1, r, dst) != r)
4847 1f3405c9 2023-01-17 mark return got_ferror(dst, GOT_ERR_IO);
4850 5afebbd1 2023-02-22 mark if (s_nlines == 0 && *d_nlines == 0)
4851 5afebbd1 2023-02-22 mark return NULL;
4854 5afebbd1 2023-02-22 mark * If commit info was in dst, increment line offsets
4855 5afebbd1 2023-02-22 mark * of the appended diff content, but skip s_lines[0]
4856 5afebbd1 2023-02-22 mark * because offset zero is already in *d_lines.
4858 5afebbd1 2023-02-22 mark if (*d_nlines > 0) {
4859 5afebbd1 2023-02-22 mark for (i = 1; i < s_nlines; ++i)
4860 5afebbd1 2023-02-22 mark s_lines[i].offset += (*d_lines)[*d_nlines - 1].offset;
4862 5afebbd1 2023-02-22 mark if (s_nlines > 0) {
4863 5afebbd1 2023-02-22 mark --s_nlines;
4864 5afebbd1 2023-02-22 mark ++s_lines;
4868 1f3405c9 2023-01-17 mark p = reallocarray(*d_lines, *d_nlines + s_nlines, sizeof(*p));
4869 1f3405c9 2023-01-17 mark if (p == NULL) {
4870 1f3405c9 2023-01-17 mark /* d_lines is freed in close_diff_view() */
4871 1f3405c9 2023-01-17 mark return got_error_from_errno("reallocarray");
4874 1f3405c9 2023-01-17 mark *d_lines = p;
4876 5afebbd1 2023-02-22 mark memcpy(*d_lines + *d_nlines, s_lines, s_nlines * sizeof(*s_lines));
4877 1f3405c9 2023-01-17 mark *d_nlines += s_nlines;
4879 1f3405c9 2023-01-17 mark return NULL;
4882 1f3405c9 2023-01-17 mark static const struct got_error *
4883 c7d5c43c 2022-08-04 mark write_commit_info(struct got_diff_line **lines, size_t *nlines,
4884 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4885 5191b70b 2023-01-07 mark struct got_repository *repo, int ignore_ws, int force_text_diff,
4886 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg *dsa, FILE *outfile)
4888 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
4889 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
4890 15a94983 2018-12-23 stsp struct got_commit_object *commit;
4891 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
4892 45d799e2 2018-12-23 stsp time_t committer_time;
4893 45d799e2 2018-12-23 stsp const char *author, *committer;
4894 8b473291 2019-02-21 stsp char *refs_str = NULL;
4895 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
4896 fe621944 2020-11-10 stsp off_t outoff = 0;
4899 8b473291 2019-02-21 stsp if (refs) {
4900 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
4902 8b473291 2019-02-21 stsp return err;
4905 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
4907 abd2672a 2018-12-23 stsp return err;
4909 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
4910 15a94983 2018-12-23 stsp if (err) {
4911 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
4912 15a94983 2018-12-23 stsp goto done;
4915 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, 0, GOT_DIFF_LINE_NONE);
4917 fe621944 2020-11-10 stsp goto done;
4919 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
4920 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
4921 fe621944 2020-11-10 stsp if (n < 0) {
4922 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
4923 abd2672a 2018-12-23 stsp goto done;
4925 fe621944 2020-11-10 stsp outoff += n;
4926 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_META);
4928 fe621944 2020-11-10 stsp goto done;
4930 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
4931 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
4932 fe621944 2020-11-10 stsp if (n < 0) {
4933 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
4934 abd2672a 2018-12-23 stsp goto done;
4936 fe621944 2020-11-10 stsp outoff += n;
4937 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_AUTHOR);
4939 fe621944 2020-11-10 stsp goto done;
4941 1a99e0b4 2023-01-07 stsp author = got_object_commit_get_author(commit);
4942 1a99e0b4 2023-01-07 stsp committer = got_object_commit_get_committer(commit);
4943 1a99e0b4 2023-01-07 stsp if (strcmp(author, committer) != 0) {
4944 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "via: %s\n", committer);
4945 fe621944 2020-11-10 stsp if (n < 0) {
4946 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4947 fe621944 2020-11-10 stsp goto done;
4949 fe621944 2020-11-10 stsp outoff += n;
4950 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4951 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_AUTHOR);
4953 fe621944 2020-11-10 stsp goto done;
4955 1a99e0b4 2023-01-07 stsp committer_time = got_object_commit_get_committer_time(commit);
4956 1a99e0b4 2023-01-07 stsp datestr = get_datestr(&committer_time, datebuf);
4957 1a99e0b4 2023-01-07 stsp if (datestr) {
4958 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
4959 fe621944 2020-11-10 stsp if (n < 0) {
4960 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4961 fe621944 2020-11-10 stsp goto done;
4963 fe621944 2020-11-10 stsp outoff += n;
4964 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4965 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_DATE);
4967 fe621944 2020-11-10 stsp goto done;
4969 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
4970 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
4971 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
4972 9f98ca05 2021-09-24 stsp int pn = 1;
4973 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
4974 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
4975 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &qid->id);
4977 9f98ca05 2021-09-24 stsp goto done;
4978 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
4979 9f98ca05 2021-09-24 stsp if (n < 0) {
4980 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
4981 9f98ca05 2021-09-24 stsp goto done;
4983 9f98ca05 2021-09-24 stsp outoff += n;
4984 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4985 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_META);
4987 9f98ca05 2021-09-24 stsp goto done;
4988 9f98ca05 2021-09-24 stsp free(id_str);
4989 9f98ca05 2021-09-24 stsp id_str = NULL;
4993 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
4995 5943eee2 2019-08-13 stsp goto done;
4996 fe621944 2020-11-10 stsp s = logmsg;
4997 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
4998 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
4999 fe621944 2020-11-10 stsp if (n < 0) {
5000 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5001 fe621944 2020-11-10 stsp goto done;
5003 fe621944 2020-11-10 stsp outoff += n;
5004 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5005 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_LOGMSG);
5007 fe621944 2020-11-10 stsp goto done;
5010 1f3405c9 2023-01-17 mark TAILQ_FOREACH(pe, dsa->paths, entry) {
5011 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
5012 1f3405c9 2023-01-17 mark int pad = dsa->max_path_len - pe->path_len + 1;
5014 5191b70b 2023-01-07 mark n = fprintf(outfile, "%c %s%*c | %*d+ %*d-\n", cp->status,
5015 1f3405c9 2023-01-17 mark pe->path, pad, ' ', dsa->add_cols + 1, cp->add,
5016 1f3405c9 2023-01-17 mark dsa->rm_cols + 1, cp->rm);
5017 fe621944 2020-11-10 stsp if (n < 0) {
5018 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5019 fe621944 2020-11-10 stsp goto done;
5021 fe621944 2020-11-10 stsp outoff += n;
5022 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5023 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_CHANGES);
5025 fe621944 2020-11-10 stsp goto done;
5028 0208f208 2020-05-05 stsp fputc('\n', outfile);
5030 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5032 5191b70b 2023-01-07 mark goto done;
5034 5191b70b 2023-01-07 mark n = fprintf(outfile,
5035 65dedee0 2023-01-15 mark "%d file%s changed, %d insertion%s(+), %d deletion%s(-)\n",
5036 1f3405c9 2023-01-17 mark dsa->nfiles, dsa->nfiles > 1 ? "s" : "", dsa->ins,
5037 1f3405c9 2023-01-17 mark dsa->ins != 1 ? "s" : "", dsa->del, dsa->del != 1 ? "s" : "");
5038 5191b70b 2023-01-07 mark if (n < 0) {
5039 5191b70b 2023-01-07 mark err = got_error_from_errno("fprintf");
5040 5191b70b 2023-01-07 mark goto done;
5042 5191b70b 2023-01-07 mark outoff += n;
5043 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5045 5191b70b 2023-01-07 mark goto done;
5047 5191b70b 2023-01-07 mark fputc('\n', outfile);
5049 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5051 abd2672a 2018-12-23 stsp free(id_str);
5052 5943eee2 2019-08-13 stsp free(logmsg);
5053 8b473291 2019-02-21 stsp free(refs_str);
5054 15a94983 2018-12-23 stsp got_object_commit_close(commit);
5055 7510f233 2020-08-09 stsp if (err) {
5056 c7d5c43c 2022-08-04 mark free(*lines);
5057 c7d5c43c 2022-08-04 mark *lines = NULL;
5058 ae6a6978 2020-08-09 stsp *nlines = 0;
5060 fe621944 2020-11-10 stsp return err;
5063 abd2672a 2018-12-23 stsp static const struct got_error *
5064 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
5066 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
5067 1f3405c9 2023-01-17 mark FILE *f = NULL, *tmp_diff_file = NULL;
5068 15a94983 2018-12-23 stsp int obj_type;
5069 1f3405c9 2023-01-17 mark struct got_diff_line *lines = NULL;
5070 1f3405c9 2023-01-17 mark struct got_pathlist_head changed_paths;
5072 1f3405c9 2023-01-17 mark TAILQ_INIT(&changed_paths);
5074 c7d5c43c 2022-08-04 mark free(s->lines);
5075 c7d5c43c 2022-08-04 mark s->lines = malloc(sizeof(*s->lines));
5076 c7d5c43c 2022-08-04 mark if (s->lines == NULL)
5077 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
5078 fe621944 2020-11-10 stsp s->nlines = 0;
5080 511a516b 2018-05-19 stsp f = got_opentemp();
5081 48ae06ee 2018-10-18 stsp if (f == NULL) {
5082 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
5083 48ae06ee 2018-10-18 stsp goto done;
5085 1f3405c9 2023-01-17 mark tmp_diff_file = got_opentemp();
5086 1f3405c9 2023-01-17 mark if (tmp_diff_file == NULL) {
5087 1f3405c9 2023-01-17 mark err = got_error_from_errno("got_opentemp");
5088 1f3405c9 2023-01-17 mark goto done;
5090 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
5091 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
5092 fb43ecf1 2019-02-11 stsp goto done;
5096 15a94983 2018-12-23 stsp if (s->id1)
5097 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
5099 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
5101 15a94983 2018-12-23 stsp goto done;
5103 15a94983 2018-12-23 stsp switch (obj_type) {
5104 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
5105 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_blobs(&s->lines, &s->nlines,
5106 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2,
5107 917d79a7 2022-07-01 stsp s->label1, s->label2, tog_diff_algo, s->diff_context,
5108 1f3405c9 2023-01-17 mark s->ignore_whitespace, s->force_text_diff, NULL, s->repo,
5111 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
5112 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_trees(&s->lines, &s->nlines,
5113 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL, "", "",
5114 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
5115 1f3405c9 2023-01-17 mark s->force_text_diff, NULL, s->repo, s->f);
5117 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
5118 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
5119 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
5120 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
5121 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
5122 1f3405c9 2023-01-17 mark size_t nlines = 0;
5123 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg dsa = {
5124 1f3405c9 2023-01-17 mark 0, 0, 0, 0, 0, 0,
5125 1f3405c9 2023-01-17 mark &changed_paths,
5126 1f3405c9 2023-01-17 mark s->ignore_whitespace,
5127 1f3405c9 2023-01-17 mark s->force_text_diff,
5128 1f3405c9 2023-01-17 mark tog_diff_algo
5131 1f3405c9 2023-01-17 mark lines = malloc(sizeof(*lines));
5132 1f3405c9 2023-01-17 mark if (lines == NULL) {
5133 1f3405c9 2023-01-17 mark err = got_error_from_errno("malloc");
5134 1f3405c9 2023-01-17 mark goto done;
5137 1f3405c9 2023-01-17 mark /* build diff first in tmp file then append to commit info */
5138 1f3405c9 2023-01-17 mark err = got_diff_objects_as_commits(&lines, &nlines,
5139 1f3405c9 2023-01-17 mark s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL,
5140 1f3405c9 2023-01-17 mark tog_diff_algo, s->diff_context, s->ignore_whitespace,
5141 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->repo, tmp_diff_file);
5145 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
5147 3ffacbe1 2020-02-02 tracey goto done;
5148 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
5149 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
5150 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
5151 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines, &s->nlines, s->id2,
5152 5191b70b 2023-01-07 mark refs, s->repo, s->ignore_whitespace,
5153 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5154 f44b1f58 2020-02-02 tracey if (err)
5155 f44b1f58 2020-02-02 tracey goto done;
5156 f44b1f58 2020-02-02 tracey } else {
5157 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
5158 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
5159 d7b5a0e8 2022-04-20 stsp if (got_object_id_cmp(s->id1, &pid->id) == 0) {
5160 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines,
5161 c7d5c43c 2022-08-04 mark &s->nlines, s->id2, refs, s->repo,
5162 5191b70b 2023-01-07 mark s->ignore_whitespace,
5163 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5164 f44b1f58 2020-02-02 tracey if (err)
5165 f44b1f58 2020-02-02 tracey goto done;
5170 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
5172 1f3405c9 2023-01-17 mark err = cat_diff(s->f, tmp_diff_file, &s->lines, &s->nlines,
5173 1f3405c9 2023-01-17 mark lines, nlines);
5177 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5181 1f3405c9 2023-01-17 mark free(lines);
5182 1f3405c9 2023-01-17 mark got_pathlist_free(&changed_paths, GOT_PATHLIST_FREE_ALL);
5183 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
5184 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
5185 1f3405c9 2023-01-17 mark if (tmp_diff_file && fclose(tmp_diff_file) == EOF && err == NULL)
5186 1f3405c9 2023-01-17 mark err = got_error_from_errno("fclose");
5187 48ae06ee 2018-10-18 stsp return err;
5190 f5215bb9 2019-02-22 stsp static void
5191 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
5193 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
5194 f5215bb9 2019-02-22 stsp update_panels();
5195 f5215bb9 2019-02-22 stsp doupdate();
5198 f44b1f58 2020-02-02 tracey static const struct got_error *
5199 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
5201 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
5203 f44b1f58 2020-02-02 tracey s->matched_line = 0;
5204 f44b1f58 2020-02-02 tracey return NULL;
5207 eaf2c13e 2022-09-17 mark static void
5208 eaf2c13e 2022-09-17 mark search_setup_diff_view(struct tog_view *view, FILE **f, off_t **line_offsets,
5209 ec2a9698 2022-09-15 mark size_t *nlines, int **first, int **last, int **match, int **selected)
5211 eaf2c13e 2022-09-17 mark struct tog_diff_view_state *s = &view->state.diff;
5213 eaf2c13e 2022-09-17 mark *f = s->f;
5214 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
5215 eaf2c13e 2022-09-17 mark *line_offsets = NULL;
5216 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
5217 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
5218 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
5219 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
5222 ec2a9698 2022-09-15 mark static const struct got_error *
5223 ec2a9698 2022-09-15 mark search_next_view_match(struct tog_view *view)
5225 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
5227 f44b1f58 2020-02-02 tracey int lineno;
5228 cb713507 2022-06-16 stsp char *line = NULL;
5229 826082fe 2020-12-10 stsp size_t linesize = 0;
5230 826082fe 2020-12-10 stsp ssize_t linelen;
5231 ec2a9698 2022-09-15 mark off_t *line_offsets;
5232 ec2a9698 2022-09-15 mark size_t nlines = 0;
5233 ec2a9698 2022-09-15 mark int *first, *last, *match, *selected;
5235 eaf2c13e 2022-09-17 mark if (!view->search_setup)
5236 eaf2c13e 2022-09-17 mark return got_error_msg(GOT_ERR_NOT_IMPL,
5237 eaf2c13e 2022-09-17 mark "view search not supported");
5238 eaf2c13e 2022-09-17 mark view->search_setup(view, &f, &line_offsets, &nlines, &first, &last,
5239 ec2a9698 2022-09-15 mark &match, &selected);
5241 f44b1f58 2020-02-02 tracey if (!view->searching) {
5242 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5243 f44b1f58 2020-02-02 tracey return NULL;
5246 ec2a9698 2022-09-15 mark if (*match) {
5247 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5248 8c28a2ab 2023-04-02 mark lineno = *first + 1;
5250 8c28a2ab 2023-04-02 mark lineno = *first - 1;
5252 ec2a9698 2022-09-15 mark lineno = *first - 1 + *selected;
5254 f44b1f58 2020-02-02 tracey while (1) {
5255 f44b1f58 2020-02-02 tracey off_t offset;
5257 ec2a9698 2022-09-15 mark if (lineno <= 0 || lineno > nlines) {
5258 ec2a9698 2022-09-15 mark if (*match == 0) {
5259 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5263 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5264 f44b1f58 2020-02-02 tracey lineno = 1;
5266 ec2a9698 2022-09-15 mark lineno = nlines;
5269 ec2a9698 2022-09-15 mark offset = view->type == TOG_VIEW_DIFF ?
5270 ec2a9698 2022-09-15 mark view->state.diff.lines[lineno - 1].offset :
5271 ec2a9698 2022-09-15 mark line_offsets[lineno - 1];
5272 ec2a9698 2022-09-15 mark if (fseeko(f, offset, SEEK_SET) != 0) {
5273 f44b1f58 2020-02-02 tracey free(line);
5274 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
5276 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesize, f);
5277 cb713507 2022-06-16 stsp if (linelen != -1) {
5278 cb713507 2022-06-16 stsp char *exstr;
5279 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
5282 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
5283 cb713507 2022-06-16 stsp &view->regmatch)) {
5284 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5285 ec2a9698 2022-09-15 mark *match = lineno;
5286 cb713507 2022-06-16 stsp free(exstr);
5289 cb713507 2022-06-16 stsp free(exstr);
5291 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5292 f44b1f58 2020-02-02 tracey lineno++;
5294 f44b1f58 2020-02-02 tracey lineno--;
5296 826082fe 2020-12-10 stsp free(line);
5298 ec2a9698 2022-09-15 mark if (*match) {
5299 ec2a9698 2022-09-15 mark *first = *match;
5300 ec2a9698 2022-09-15 mark *selected = 1;
5303 145b6838 2022-06-16 stsp return err;
5306 48ae06ee 2018-10-18 stsp static const struct got_error *
5307 b72706c3 2022-06-01 stsp close_diff_view(struct tog_view *view)
5309 b72706c3 2022-06-01 stsp const struct got_error *err = NULL;
5310 b72706c3 2022-06-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5312 b72706c3 2022-06-01 stsp free(s->id1);
5313 b72706c3 2022-06-01 stsp s->id1 = NULL;
5314 b72706c3 2022-06-01 stsp free(s->id2);
5315 b72706c3 2022-06-01 stsp s->id2 = NULL;
5316 b72706c3 2022-06-01 stsp if (s->f && fclose(s->f) == EOF)
5317 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5318 b72706c3 2022-06-01 stsp s->f = NULL;
5319 f9d37699 2022-06-28 stsp if (s->f1 && fclose(s->f1) == EOF && err == NULL)
5320 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5321 b72706c3 2022-06-01 stsp s->f1 = NULL;
5322 f9d37699 2022-06-28 stsp if (s->f2 && fclose(s->f2) == EOF && err == NULL)
5323 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5324 b72706c3 2022-06-01 stsp s->f2 = NULL;
5325 f9d37699 2022-06-28 stsp if (s->fd1 != -1 && close(s->fd1) == -1 && err == NULL)
5326 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5327 f9d37699 2022-06-28 stsp s->fd1 = -1;
5328 f9d37699 2022-06-28 stsp if (s->fd2 != -1 && close(s->fd2) == -1 && err == NULL)
5329 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5330 f9d37699 2022-06-28 stsp s->fd2 = -1;
5331 c7d5c43c 2022-08-04 mark free(s->lines);
5332 c7d5c43c 2022-08-04 mark s->lines = NULL;
5333 b72706c3 2022-06-01 stsp s->nlines = 0;
5334 b72706c3 2022-06-01 stsp return err;
5337 b72706c3 2022-06-01 stsp static const struct got_error *
5338 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
5339 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
5340 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
5341 c0f61fa4 2022-07-11 mark struct tog_view *parent_view, struct got_repository *repo)
5343 48ae06ee 2018-10-18 stsp const struct got_error *err;
5344 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
5346 b72706c3 2022-06-01 stsp memset(s, 0, sizeof(*s));
5347 f9d37699 2022-06-28 stsp s->fd1 = -1;
5348 f9d37699 2022-06-28 stsp s->fd2 = -1;
5350 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
5351 2ca2f982 2023-04-14 mark int type1, type2;
5353 2ca2f982 2023-04-14 mark err = got_object_get_type(&type1, repo, id1);
5355 2ca2f982 2023-04-14 mark goto done;
5356 2ca2f982 2023-04-14 mark err = got_object_get_type(&type2, repo, id2);
5358 2ca2f982 2023-04-14 mark goto done;
5360 2ca2f982 2023-04-14 mark if (type1 != type2) {
5361 2ca2f982 2023-04-14 mark err = got_error(GOT_ERR_OBJ_TYPE);
5362 2ca2f982 2023-04-14 mark goto done;
5365 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
5366 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
5367 f44b1f58 2020-02-02 tracey s->selected_line = 1;
5368 f44b1f58 2020-02-02 tracey s->repo = repo;
5369 f44b1f58 2020-02-02 tracey s->id1 = id1;
5370 f44b1f58 2020-02-02 tracey s->id2 = id2;
5371 3dbaef42 2020-11-24 stsp s->label1 = label1;
5372 3dbaef42 2020-11-24 stsp s->label2 = label2;
5374 15a94983 2018-12-23 stsp if (id1) {
5375 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
5376 2ca2f982 2023-04-14 mark if (s->id1 == NULL) {
5377 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
5378 2ca2f982 2023-04-14 mark goto done;
5381 5465d566 2020-02-01 tracey s->id1 = NULL;
5383 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
5384 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
5385 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_object_id_dup");
5386 b72706c3 2022-06-01 stsp goto done;
5389 a00719e9 2022-06-17 stsp s->f1 = got_opentemp();
5390 a00719e9 2022-06-17 stsp if (s->f1 == NULL) {
5391 a00719e9 2022-06-17 stsp err = got_error_from_errno("got_opentemp");
5392 a00719e9 2022-06-17 stsp goto done;
5395 b72706c3 2022-06-01 stsp s->f2 = got_opentemp();
5396 b72706c3 2022-06-01 stsp if (s->f2 == NULL) {
5397 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_opentemp");
5398 b72706c3 2022-06-01 stsp goto done;
5401 f9d37699 2022-06-28 stsp s->fd1 = got_opentempfd();
5402 f9d37699 2022-06-28 stsp if (s->fd1 == -1) {
5403 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5404 f9d37699 2022-06-28 stsp goto done;
5407 f9d37699 2022-06-28 stsp s->fd2 = got_opentempfd();
5408 f9d37699 2022-06-28 stsp if (s->fd2 == -1) {
5409 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5410 f9d37699 2022-06-28 stsp goto done;
5413 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
5414 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
5415 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
5416 c0f61fa4 2022-07-11 mark s->parent_view = parent_view;
5417 5465d566 2020-02-01 tracey s->repo = repo;
5419 098596c5 2023-04-14 stsp if (has_colors() && getenv("TOG_COLORS") != NULL && !using_mock_io) {
5422 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_MINUS,
5423 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_MINUS"), -1);
5424 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5425 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_PLUS,
5426 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_PLUS"), -1);
5427 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5428 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_HUNK,
5429 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"), -1);
5430 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5431 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_META,
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_CHANGES,
5435 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5436 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5437 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_MIN,
5438 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5439 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5440 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_PLUS,
5441 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5442 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5443 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_AUTHOR,
5444 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_AUTHOR"), -1);
5445 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5446 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_DATE,
5447 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DATE"), -1);
5448 6a5ff2d4 2022-08-06 mark if (rc == ERR) {
5449 6a5ff2d4 2022-08-06 mark err = got_error(GOT_ERR_RANGE);
5450 b72706c3 2022-06-01 stsp goto done;
5454 c0f61fa4 2022-07-11 mark if (parent_view && parent_view->type == TOG_VIEW_LOG &&
5455 c0f61fa4 2022-07-11 mark view_is_splitscreen(view))
5456 c0f61fa4 2022-07-11 mark show_log_view(parent_view); /* draw border */
5457 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
5459 5465d566 2020-02-01 tracey err = create_diff(s);
5461 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
5462 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
5463 917d79a7 2022-07-01 stsp view->reset = reset_diff_view;
5464 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
5465 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
5466 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_diff_view;
5467 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
5469 2ca2f982 2023-04-14 mark if (err) {
5470 2ca2f982 2023-04-14 mark if (view->close == NULL)
5471 2ca2f982 2023-04-14 mark close_diff_view(view);
5472 2ca2f982 2023-04-14 mark view_close(view);
5474 e5a0f69f 2018-08-18 stsp return err;
5477 5dc9f4bc 2018-08-04 stsp static const struct got_error *
5478 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
5480 a3404814 2018-09-02 stsp const struct got_error *err;
5481 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
5482 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
5483 3dbaef42 2020-11-24 stsp const char *label1, *label2;
5485 a3404814 2018-09-02 stsp if (s->id1) {
5486 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
5488 a3404814 2018-09-02 stsp return err;
5489 4924afe1 2022-08-31 mark label1 = s->label1 ? s->label1 : id_str1;
5491 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
5493 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
5495 a3404814 2018-09-02 stsp return err;
5496 4924afe1 2022-08-31 mark label2 = s->label2 ? s->label2 : id_str2;
5498 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
5499 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5500 a3404814 2018-09-02 stsp free(id_str1);
5501 a3404814 2018-09-02 stsp free(id_str2);
5502 a3404814 2018-09-02 stsp return err;
5504 a3404814 2018-09-02 stsp free(id_str1);
5505 a3404814 2018-09-02 stsp free(id_str2);
5507 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
5508 267bb3b8 2021-08-01 stsp free(header);
5509 267bb3b8 2021-08-01 stsp return err;
5512 15a087fe 2019-02-21 stsp static const struct got_error *
5513 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
5514 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
5516 d7a04538 2019-02-21 stsp const struct got_error *err;
5517 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
5518 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
5519 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
5521 15a087fe 2019-02-21 stsp free(s->id2);
5522 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
5523 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
5524 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
5526 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
5528 d7a04538 2019-02-21 stsp return err;
5529 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
5530 15a087fe 2019-02-21 stsp free(s->id1);
5531 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
5532 d7b5a0e8 2022-04-20 stsp s->id1 = pid ? got_object_id_dup(&pid->id) : NULL;
5533 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
5534 15a087fe 2019-02-21 stsp return NULL;
5537 0cf4efb1 2018-09-29 stsp static const struct got_error *
5538 917d79a7 2022-07-01 stsp reset_diff_view(struct tog_view *view)
5540 917d79a7 2022-07-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5542 917d79a7 2022-07-01 stsp view->count = 0;
5543 917d79a7 2022-07-01 stsp wclear(view->window);
5544 917d79a7 2022-07-01 stsp s->first_displayed_line = 1;
5545 917d79a7 2022-07-01 stsp s->last_displayed_line = view->nlines;
5546 917d79a7 2022-07-01 stsp s->matched_line = 0;
5547 917d79a7 2022-07-01 stsp diff_view_indicate_progress(view);
5548 917d79a7 2022-07-01 stsp return create_diff(s);
5551 c7d5c43c 2022-08-04 mark static void
5552 c7d5c43c 2022-08-04 mark diff_prev_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5554 c7d5c43c 2022-08-04 mark int start, i;
5556 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line - 1;
5558 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5559 c7d5c43c 2022-08-04 mark if (i == 0)
5560 c7d5c43c 2022-08-04 mark i = s->nlines - 1;
5561 c7d5c43c 2022-08-04 mark if (--i == start)
5562 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5565 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5566 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5569 c7d5c43c 2022-08-04 mark static void
5570 c7d5c43c 2022-08-04 mark diff_next_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5572 c7d5c43c 2022-08-04 mark int start, i;
5574 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line + 1;
5576 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5577 c7d5c43c 2022-08-04 mark if (i == s->nlines - 1)
5579 c7d5c43c 2022-08-04 mark if (++i == start)
5580 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5583 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5584 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5587 c0f61fa4 2022-07-11 mark static struct got_object_id *get_selected_commit_id(struct tog_blame_line *,
5588 c0f61fa4 2022-07-11 mark int, int, int);
5589 c0f61fa4 2022-07-11 mark static struct got_object_id *get_annotation_for_line(struct tog_blame_line *,
5590 c0f61fa4 2022-07-11 mark int, int);
5592 917d79a7 2022-07-01 stsp static const struct got_error *
5593 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
5595 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
5596 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
5597 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
5598 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
5599 826082fe 2020-12-10 stsp char *line = NULL;
5600 826082fe 2020-12-10 stsp size_t linesize = 0;
5601 826082fe 2020-12-10 stsp ssize_t linelen;
5602 c0f61fa4 2022-07-11 mark int i, nscroll = view->nlines - 1, up = 0;
5604 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
5606 e5a0f69f 2018-08-18 stsp switch (ch) {
5609 145b6838 2022-06-16 stsp case KEY_RIGHT:
5611 145b6838 2022-06-16 stsp case KEY_LEFT:
5613 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
5617 3f6c6614 2023-01-23 mark if (ch == 'a') {
5618 3f6c6614 2023-01-23 mark s->force_text_diff = !s->force_text_diff;
5619 3f6c6614 2023-01-23 mark view->action = s->force_text_diff ?
5620 3f6c6614 2023-01-23 mark "force ASCII text enabled" :
5621 3f6c6614 2023-01-23 mark "force ASCII text disabled";
5623 3f6c6614 2023-01-23 mark else if (ch == 'w') {
5624 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
5625 3f6c6614 2023-01-23 mark view->action = s->ignore_whitespace ?
5626 3f6c6614 2023-01-23 mark "ignore whitespace enabled" :
5627 3f6c6614 2023-01-23 mark "ignore whitespace disabled";
5629 917d79a7 2022-07-01 stsp err = reset_diff_view(view);
5632 912a3f79 2021-08-30 j case KEY_HOME:
5633 912a3f79 2021-08-30 j s->first_displayed_line = 1;
5634 640cd7ff 2022-06-22 mark view->count = 0;
5637 912a3f79 2021-08-30 j case KEY_END:
5638 640cd7ff 2022-06-22 mark view->count = 0;
5642 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
5646 1e37a5c2 2019-05-12 jcs case KEY_UP:
5647 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5648 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
5649 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5651 640cd7ff 2022-06-22 mark view->count = 0;
5653 83cc4199 2022-06-13 stsp case CTRL('u'):
5655 83cc4199 2022-06-13 stsp nscroll /= 2;
5656 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5657 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5658 a60a9dc4 2019-05-13 jcs case CTRL('b'):
5660 640cd7ff 2022-06-22 mark if (s->first_displayed_line == 1) {
5661 640cd7ff 2022-06-22 mark view->count = 0;
5665 83cc4199 2022-06-13 stsp while (i++ < nscroll && s->first_displayed_line > 1)
5666 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5669 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5670 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5671 1e37a5c2 2019-05-12 jcs if (!s->eof)
5672 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5674 640cd7ff 2022-06-22 mark view->count = 0;
5676 83cc4199 2022-06-13 stsp case CTRL('d'):
5678 83cc4199 2022-06-13 stsp nscroll /= 2;
5679 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5680 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5681 a60a9dc4 2019-05-13 jcs case CTRL('f'):
5684 640cd7ff 2022-06-22 mark if (s->eof) {
5685 640cd7ff 2022-06-22 mark view->count = 0;
5689 83cc4199 2022-06-13 stsp while (!s->eof && i++ < nscroll) {
5690 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
5691 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5692 826082fe 2020-12-10 stsp if (linelen == -1) {
5693 826082fe 2020-12-10 stsp if (feof(s->f)) {
5694 826082fe 2020-12-10 stsp s->eof = 1;
5696 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
5700 826082fe 2020-12-10 stsp free(line);
5703 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_BLOB_MIN);
5706 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_BLOB_MIN);
5709 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_HUNK);
5712 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_HUNK);
5715 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
5716 1e37a5c2 2019-05-12 jcs s->diff_context--;
5717 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5718 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5719 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5720 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
5721 27829c9e 2020-11-21 stsp s->nlines) {
5722 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
5723 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
5726 640cd7ff 2022-06-22 mark view->count = 0;
5729 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
5730 1e37a5c2 2019-05-12 jcs s->diff_context++;
5731 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5732 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5733 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5735 640cd7ff 2022-06-22 mark view->count = 0;
5741 c0f61fa4 2022-07-11 mark /* FALL THROUGH */
5745 c0f61fa4 2022-07-11 mark if (s->parent_view == NULL) {
5746 640cd7ff 2022-06-22 mark view->count = 0;
5749 c0f61fa4 2022-07-11 mark s->parent_view->count = view->count;
5751 c0f61fa4 2022-07-11 mark if (s->parent_view->type == TOG_VIEW_LOG) {
5752 c0f61fa4 2022-07-11 mark ls = &s->parent_view->state.log;
5753 c0f61fa4 2022-07-11 mark old_selected_entry = ls->selected_entry;
5755 c0f61fa4 2022-07-11 mark err = input_log_view(NULL, s->parent_view,
5756 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5759 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5761 c0f61fa4 2022-07-11 mark if (old_selected_entry == ls->selected_entry)
5764 c0f61fa4 2022-07-11 mark err = set_selected_commit(s, ls->selected_entry);
5767 c0f61fa4 2022-07-11 mark } else if (s->parent_view->type == TOG_VIEW_BLAME) {
5768 c0f61fa4 2022-07-11 mark struct tog_blame_view_state *bs;
5769 c0f61fa4 2022-07-11 mark struct got_object_id *id, *prev_id;
5771 c0f61fa4 2022-07-11 mark bs = &s->parent_view->state.blame;
5772 c0f61fa4 2022-07-11 mark prev_id = get_annotation_for_line(bs->blame.lines,
5773 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->last_diffed_line);
5775 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view,
5776 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5779 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5781 c0f61fa4 2022-07-11 mark if (prev_id == NULL)
5783 c0f61fa4 2022-07-11 mark id = get_selected_commit_id(bs->blame.lines,
5784 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->first_displayed_line,
5785 c0f61fa4 2022-07-11 mark bs->selected_line);
5786 c0f61fa4 2022-07-11 mark if (id == NULL)
5789 c0f61fa4 2022-07-11 mark if (!got_object_id_cmp(prev_id, id))
5792 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view, KEY_ENTER);
5796 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
5797 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
5798 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5799 145b6838 2022-06-16 stsp view->x = 0;
5801 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5802 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5805 640cd7ff 2022-06-22 mark view->count = 0;
5809 bcbd79e2 2018-08-19 stsp return err;
5812 4ed7e80c 2018-05-20 stsp static const struct got_error *
5813 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
5815 7483826e 2023-04-14 mark const struct got_error *error;
5816 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
5817 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
5818 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
5819 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
5820 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
5821 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
5822 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
5823 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
5824 3dbaef42 2020-11-24 stsp const char *errstr;
5825 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
5826 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
5828 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
5829 26ed57b2 2018-05-19 stsp switch (ch) {
5831 64453f7e 2020-11-21 stsp force_text_diff = 1;
5834 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
5836 3dbaef42 2020-11-24 stsp if (errstr != NULL)
5837 5a20d08d 2022-02-09 op errx(1, "number of context lines is %s: %s",
5838 5a20d08d 2022-02-09 op errstr, errstr);
5840 09b5bff8 2020-02-23 naddy case 'r':
5841 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
5842 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
5843 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
5845 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
5848 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
5851 17020d27 2019-03-07 stsp usage_diff();
5852 26ed57b2 2018-05-19 stsp /* NOTREACHED */
5856 26ed57b2 2018-05-19 stsp argc -= optind;
5857 26ed57b2 2018-05-19 stsp argv += optind;
5859 26ed57b2 2018-05-19 stsp if (argc == 0) {
5860 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
5861 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
5862 15a94983 2018-12-23 stsp id_str1 = argv[0];
5863 15a94983 2018-12-23 stsp id_str2 = argv[1];
5865 26ed57b2 2018-05-19 stsp usage_diff();
5867 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
5868 0ae84acc 2022-06-15 tracey if (error)
5869 0ae84acc 2022-06-15 tracey goto done;
5871 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
5872 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
5873 c156c7a4 2020-12-18 stsp if (cwd == NULL)
5874 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
5875 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
5876 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5877 c156c7a4 2020-12-18 stsp goto done;
5878 a273ac94 2020-02-23 naddy if (worktree)
5879 a273ac94 2020-02-23 naddy repo_path =
5880 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
5882 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
5883 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
5884 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
5885 c156c7a4 2020-12-18 stsp goto done;
5889 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
5890 eb6600df 2019-01-04 stsp if (error)
5891 eb6600df 2019-01-04 stsp goto done;
5893 098596c5 2023-04-14 stsp init_curses();
5895 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5896 51a10b52 2020-12-26 stsp if (error)
5897 51a10b52 2020-12-26 stsp goto done;
5899 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
5900 26ed57b2 2018-05-19 stsp if (error)
5901 26ed57b2 2018-05-19 stsp goto done;
5903 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
5904 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5905 26ed57b2 2018-05-19 stsp if (error)
5906 26ed57b2 2018-05-19 stsp goto done;
5908 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
5909 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5910 26ed57b2 2018-05-19 stsp if (error)
5911 26ed57b2 2018-05-19 stsp goto done;
5913 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
5914 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
5915 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5916 ea5e7bb5 2018-08-01 stsp goto done;
5918 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
5919 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
5920 5dc9f4bc 2018-08-04 stsp if (error)
5921 5dc9f4bc 2018-08-04 stsp goto done;
5922 098596c5 2023-04-14 stsp error = view_loop(view);
5924 3dbaef42 2020-11-24 stsp free(label1);
5925 3dbaef42 2020-11-24 stsp free(label2);
5926 c02c541e 2019-03-29 stsp free(repo_path);
5927 a273ac94 2020-02-23 naddy free(cwd);
5928 1d0f4054 2021-06-17 stsp if (repo) {
5929 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
5930 1d0f4054 2021-06-17 stsp if (error == NULL)
5931 1d0f4054 2021-06-17 stsp error = close_err;
5933 a273ac94 2020-02-23 naddy if (worktree)
5934 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
5935 0ae84acc 2022-06-15 tracey if (pack_fds) {
5936 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
5937 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
5938 0ae84acc 2022-06-15 tracey if (error == NULL)
5939 0ae84acc 2022-06-15 tracey error = pack_err;
5941 51a10b52 2020-12-26 stsp tog_free_refs();
5942 26ed57b2 2018-05-19 stsp return error;
5945 4ed7e80c 2018-05-20 stsp __dead static void
5946 9f7d7167 2018-04-29 stsp usage_blame(void)
5949 87411fa9 2022-06-16 stsp fprintf(stderr,
5950 87411fa9 2022-06-16 stsp "usage: %s blame [-c commit] [-r repository-path] path\n",
5951 9f7d7167 2018-04-29 stsp getprogname());
5955 84451b3e 2018-07-10 stsp struct tog_blame_line {
5956 84451b3e 2018-07-10 stsp int annotated;
5957 84451b3e 2018-07-10 stsp struct got_object_id *id;
5960 4ed7e80c 2018-05-20 stsp static const struct got_error *
5961 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
5963 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
5964 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
5965 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
5966 84451b3e 2018-07-10 stsp const struct got_error *err;
5967 4cb9d869 2022-06-16 stsp int lineno = 0, nprinted = 0;
5968 826082fe 2020-12-10 stsp char *line = NULL;
5969 826082fe 2020-12-10 stsp size_t linesize = 0;
5970 826082fe 2020-12-10 stsp ssize_t linelen;
5971 84451b3e 2018-07-10 stsp wchar_t *wline;
5972 27a741e5 2019-09-11 stsp int width;
5973 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
5974 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
5975 ab089a2a 2018-07-12 stsp char *id_str;
5976 11b20872 2019-11-08 stsp struct tog_color *tc;
5978 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &s->blamed_commit->id);
5980 ab089a2a 2018-07-12 stsp return err;
5982 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
5983 f7d12f7e 2018-08-01 stsp werase(view->window);
5985 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
5986 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5987 ab089a2a 2018-07-12 stsp free(id_str);
5988 ab089a2a 2018-07-12 stsp return err;
5991 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
5992 ab089a2a 2018-07-12 stsp free(line);
5993 2550e4c3 2018-07-13 stsp line = NULL;
5995 1cae65b4 2019-09-22 stsp return err;
5996 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5997 a3404814 2018-09-02 stsp wstandout(view->window);
5998 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6000 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
6001 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6002 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
6003 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
6005 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
6006 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
6007 a3404814 2018-09-02 stsp wstandend(view->window);
6008 2550e4c3 2018-07-13 stsp free(wline);
6009 2550e4c3 2018-07-13 stsp wline = NULL;
6011 94b80cfa 2022-08-01 mark if (view->gline > blame->nlines)
6012 94b80cfa 2022-08-01 mark view->gline = blame->nlines;
6014 8496bf63 2023-04-20 mark if (tog_io.wait_for_ui) {
6015 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6018 8496bf63 2023-04-20 mark rc = pthread_cond_wait(&bta->blame_complete, &tog_mutex);
6020 8496bf63 2023-04-20 mark return got_error_set_errno(rc, "pthread_cond_wait");
6021 8496bf63 2023-04-20 mark tog_io.wait_for_ui = 0;
6024 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s%s", view->gline ? view->gline :
6025 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
6026 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
6027 ab089a2a 2018-07-12 stsp free(id_str);
6028 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
6030 ab089a2a 2018-07-12 stsp free(id_str);
6031 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
6032 3f60a8ef 2018-07-10 stsp free(line);
6033 2550e4c3 2018-07-13 stsp line = NULL;
6035 3f60a8ef 2018-07-10 stsp return err;
6036 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6037 2550e4c3 2018-07-13 stsp free(wline);
6038 2550e4c3 2018-07-13 stsp wline = NULL;
6039 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
6040 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6042 4f7c3e5e 2020-12-01 naddy s->eof = 0;
6043 145b6838 2022-06-16 stsp view->maxx = 0;
6044 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
6045 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
6046 826082fe 2020-12-10 stsp if (linelen == -1) {
6047 826082fe 2020-12-10 stsp if (feof(blame->f)) {
6048 826082fe 2020-12-10 stsp s->eof = 1;
6051 84451b3e 2018-07-10 stsp free(line);
6052 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
6054 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
6056 94b80cfa 2022-08-01 mark if (view->gline && !gotoline(view, &lineno, &nprinted))
6059 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
6060 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 9, 1);
6061 1853e0f4 2022-06-16 stsp if (err) {
6062 1853e0f4 2022-06-16 stsp free(line);
6063 1853e0f4 2022-06-16 stsp return err;
6065 1853e0f4 2022-06-16 stsp free(wline);
6066 1853e0f4 2022-06-16 stsp wline = NULL;
6067 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
6069 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6070 f7d12f7e 2018-08-01 stsp wstandout(view->window);
6072 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
6073 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
6074 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
6075 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
6076 c0f61fa4 2022-07-11 mark !(nprinted == s->selected_line - 1)) {
6077 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6078 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
6079 8d0fe45a 2019-08-12 stsp char *id_str;
6080 87411fa9 2022-06-16 stsp err = got_object_id_str(&id_str,
6081 87411fa9 2022-06-16 stsp blame_line->id);
6082 8d0fe45a 2019-08-12 stsp if (err) {
6083 8d0fe45a 2019-08-12 stsp free(line);
6084 8d0fe45a 2019-08-12 stsp return err;
6086 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6088 11b20872 2019-11-08 stsp wattr_on(view->window,
6089 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6090 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
6092 11b20872 2019-11-08 stsp wattr_off(view->window,
6093 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6094 8d0fe45a 2019-08-12 stsp free(id_str);
6095 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
6097 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6098 8d0fe45a 2019-08-12 stsp prev_id = NULL;
6101 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6102 ee41ec32 2018-07-10 stsp prev_id = NULL;
6105 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6106 f7d12f7e 2018-08-01 stsp wstandend(view->window);
6107 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6109 41605754 2020-11-12 stsp if (view->ncols <= 9) {
6110 41605754 2020-11-12 stsp width = 9;
6111 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
6112 4f7c3e5e 2020-12-01 naddy s->matched_line &&
6113 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
6114 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
6115 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
6116 41605754 2020-11-12 stsp if (err) {
6117 41605754 2020-11-12 stsp free(line);
6118 41605754 2020-11-12 stsp return err;
6120 41605754 2020-11-12 stsp width += 9;
6123 4cb9d869 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
6124 4cb9d869 2022-06-16 stsp view->x, view->ncols - 9, 9, 1);
6125 4cb9d869 2022-06-16 stsp if (err) {
6126 4cb9d869 2022-06-16 stsp free(line);
6127 4cb9d869 2022-06-16 stsp return err;
6129 4cb9d869 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
6130 a75b3e2d 2022-06-16 stsp width += 9;
6131 41605754 2020-11-12 stsp free(wline);
6132 41605754 2020-11-12 stsp wline = NULL;
6135 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
6136 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
6137 84451b3e 2018-07-10 stsp if (++nprinted == 1)
6138 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
6140 826082fe 2020-12-10 stsp free(line);
6141 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
6143 9b058f45 2022-06-30 mark view_border(view);
6145 84451b3e 2018-07-10 stsp return NULL;
6148 84451b3e 2018-07-10 stsp static const struct got_error *
6149 392891ce 2022-04-07 stsp blame_cb(void *arg, int nlines, int lineno,
6150 392891ce 2022-04-07 stsp struct got_commit_object *commit, struct got_object_id *id)
6152 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
6153 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
6154 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
6155 1a76625f 2018-10-22 stsp int errcode;
6157 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
6158 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
6159 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
6161 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6162 1a76625f 2018-10-22 stsp if (errcode)
6163 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
6165 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
6166 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
6167 d68a0a7d 2018-07-10 stsp goto done;
6170 d68a0a7d 2018-07-10 stsp if (lineno == -1)
6171 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
6173 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
6174 d68a0a7d 2018-07-10 stsp if (line->annotated)
6175 d68a0a7d 2018-07-10 stsp goto done;
6177 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
6178 84451b3e 2018-07-10 stsp if (line->id == NULL) {
6179 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6180 84451b3e 2018-07-10 stsp goto done;
6182 84451b3e 2018-07-10 stsp line->annotated = 1;
6184 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6185 1a76625f 2018-10-22 stsp if (errcode)
6186 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6187 84451b3e 2018-07-10 stsp return err;
6190 84451b3e 2018-07-10 stsp static void *
6191 84451b3e 2018-07-10 stsp blame_thread(void *arg)
6193 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
6194 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
6195 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
6196 e6e73e55 2022-06-30 tracey int errcode, fd1 = -1, fd2 = -1;
6197 e6e73e55 2022-06-30 tracey FILE *f1 = NULL, *f2 = NULL;
6199 e6e73e55 2022-06-30 tracey fd1 = got_opentempfd();
6200 e6e73e55 2022-06-30 tracey if (fd1 == -1)
6201 1b484788 2022-06-28 tracey return (void *)got_error_from_errno("got_opentempfd");
6203 e6e73e55 2022-06-30 tracey fd2 = got_opentempfd();
6204 e6e73e55 2022-06-30 tracey if (fd2 == -1) {
6205 e6e73e55 2022-06-30 tracey err = got_error_from_errno("got_opentempfd");
6206 e6e73e55 2022-06-30 tracey goto done;
6209 e6e73e55 2022-06-30 tracey f1 = got_opentemp();
6210 e6e73e55 2022-06-30 tracey if (f1 == NULL) {
6211 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6212 e6e73e55 2022-06-30 tracey goto done;
6214 e6e73e55 2022-06-30 tracey f2 = got_opentemp();
6215 e6e73e55 2022-06-30 tracey if (f2 == NULL) {
6216 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6217 e6e73e55 2022-06-30 tracey goto done;
6220 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
6222 e6e73e55 2022-06-30 tracey goto done;
6224 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
6225 917d79a7 2022-07-01 stsp tog_diff_algo, blame_cb, ta->cb_args,
6226 4b752015 2022-06-30 stsp ta->cancel_cb, ta->cancel_arg, fd1, fd2, f1, f2);
6227 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
6228 fc06ba56 2019-08-22 stsp err = NULL;
6230 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6231 e6e73e55 2022-06-30 tracey if (errcode) {
6232 e6e73e55 2022-06-30 tracey err = got_error_set_errno(errcode, "pthread_mutex_lock");
6233 e6e73e55 2022-06-30 tracey goto done;
6236 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
6237 1d0f4054 2021-06-17 stsp if (err == NULL)
6238 1d0f4054 2021-06-17 stsp err = close_err;
6239 c9beca56 2018-07-22 stsp ta->repo = NULL;
6240 c9beca56 2018-07-22 stsp *ta->complete = 1;
6242 8496bf63 2023-04-20 mark if (tog_io.wait_for_ui) {
6243 8496bf63 2023-04-20 mark errcode = pthread_cond_signal(&ta->blame_complete);
6244 8496bf63 2023-04-20 mark if (errcode && err == NULL)
6245 8496bf63 2023-04-20 mark err = got_error_set_errno(errcode,
6246 8496bf63 2023-04-20 mark "pthread_cond_signal");
6249 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6250 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
6251 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6254 e6e73e55 2022-06-30 tracey if (fd1 != -1 && close(fd1) == -1 && err == NULL)
6255 1b484788 2022-06-28 tracey err = got_error_from_errno("close");
6256 e6e73e55 2022-06-30 tracey if (fd2 != -1 && close(fd2) == -1 && err == NULL)
6257 e6e73e55 2022-06-30 tracey err = got_error_from_errno("close");
6258 e6e73e55 2022-06-30 tracey if (f1 && fclose(f1) == EOF && err == NULL)
6259 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6260 e6e73e55 2022-06-30 tracey if (f2 && fclose(f2) == EOF && err == NULL)
6261 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6263 18430de3 2018-07-10 stsp return (void *)err;
6266 245d91c1 2018-07-12 stsp static struct got_object_id *
6267 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
6268 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
6270 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
6272 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
6273 8d0fe45a 2019-08-12 stsp return NULL;
6275 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
6276 c0f61fa4 2022-07-11 mark if (!line->annotated)
6277 c0f61fa4 2022-07-11 mark return NULL;
6279 c0f61fa4 2022-07-11 mark return line->id;
6282 c0f61fa4 2022-07-11 mark static struct got_object_id *
6283 c0f61fa4 2022-07-11 mark get_annotation_for_line(struct tog_blame_line *lines, int nlines,
6284 c0f61fa4 2022-07-11 mark int lineno)
6286 c0f61fa4 2022-07-11 mark struct tog_blame_line *line;
6288 c0f61fa4 2022-07-11 mark if (nlines <= 0 || lineno >= nlines)
6289 c0f61fa4 2022-07-11 mark return NULL;
6291 c0f61fa4 2022-07-11 mark line = &lines[lineno - 1];
6292 245d91c1 2018-07-12 stsp if (!line->annotated)
6293 245d91c1 2018-07-12 stsp return NULL;
6295 245d91c1 2018-07-12 stsp return line->id;
6298 b880a918 2018-07-10 stsp static const struct got_error *
6299 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
6301 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
6304 245d91c1 2018-07-12 stsp if (blame->thread) {
6305 1a76625f 2018-10-22 stsp int errcode;
6306 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6307 1a76625f 2018-10-22 stsp if (errcode)
6308 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6309 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
6310 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
6311 1a76625f 2018-10-22 stsp if (errcode)
6312 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
6313 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6314 1a76625f 2018-10-22 stsp if (errcode)
6315 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6316 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
6317 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
6318 245d91c1 2018-07-12 stsp err = NULL;
6319 245d91c1 2018-07-12 stsp blame->thread = NULL;
6321 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
6322 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
6323 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
6324 1d0f4054 2021-06-17 stsp if (err == NULL)
6325 1d0f4054 2021-06-17 stsp err = close_err;
6326 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
6328 245d91c1 2018-07-12 stsp if (blame->f) {
6329 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
6330 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
6331 245d91c1 2018-07-12 stsp blame->f = NULL;
6333 57670559 2018-12-23 stsp if (blame->lines) {
6334 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
6335 57670559 2018-12-23 stsp free(blame->lines[i].id);
6336 57670559 2018-12-23 stsp free(blame->lines);
6337 57670559 2018-12-23 stsp blame->lines = NULL;
6339 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
6340 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
6341 0ae84acc 2022-06-15 tracey if (blame->pack_fds) {
6342 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6343 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(blame->pack_fds);
6344 0ae84acc 2022-06-15 tracey if (err == NULL)
6345 0ae84acc 2022-06-15 tracey err = pack_err;
6346 8b195234 2022-06-15 stsp blame->pack_fds = NULL;
6348 245d91c1 2018-07-12 stsp return err;
6351 245d91c1 2018-07-12 stsp static const struct got_error *
6352 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
6354 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
6355 fc06ba56 2019-08-22 stsp int *done = arg;
6356 fc06ba56 2019-08-22 stsp int errcode;
6358 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6359 fc06ba56 2019-08-22 stsp if (errcode)
6360 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6361 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
6363 fc06ba56 2019-08-22 stsp if (*done)
6364 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
6366 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6367 fc06ba56 2019-08-22 stsp if (errcode)
6368 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6369 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
6371 fc06ba56 2019-08-22 stsp return err;
6374 fc06ba56 2019-08-22 stsp static const struct got_error *
6375 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
6377 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
6378 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
6379 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
6380 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6381 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
6382 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
6383 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
6384 eb81bc23 2022-06-28 tracey int obj_type, fd = -1;
6385 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6387 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&commit, s->repo,
6388 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id);
6390 15a94983 2018-12-23 stsp return err;
6392 eb81bc23 2022-06-28 tracey fd = got_opentempfd();
6393 eb81bc23 2022-06-28 tracey if (fd == -1) {
6394 eb81bc23 2022-06-28 tracey err = got_error_from_errno("got_opentempfd");
6395 eb81bc23 2022-06-28 tracey goto done;
6398 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&obj_id, s->repo, commit, s->path);
6400 a44927cc 2022-04-07 stsp goto done;
6402 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
6404 84451b3e 2018-07-10 stsp goto done;
6406 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
6407 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6408 84451b3e 2018-07-10 stsp goto done;
6411 eb81bc23 2022-06-28 tracey err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192, fd);
6413 a70480e0 2018-06-23 stsp goto done;
6414 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
6415 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
6416 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
6417 84451b3e 2018-07-10 stsp goto done;
6419 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
6420 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
6422 1fddf795 2021-01-20 stsp goto done;
6423 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
6424 1fddf795 2021-01-20 stsp s->blame_complete = 1;
6425 84451b3e 2018-07-10 stsp goto done;
6428 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
6429 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
6430 b02560ec 2019-08-19 stsp blame->nlines--;
6432 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
6433 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
6434 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
6435 84451b3e 2018-07-10 stsp goto done;
6438 0ae84acc 2022-06-15 tracey err = got_repo_pack_fds_open(&pack_fds);
6440 bd24772e 2018-07-11 stsp goto done;
6441 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL,
6442 0ae84acc 2022-06-15 tracey pack_fds);
6443 0ae84acc 2022-06-15 tracey if (err)
6444 0ae84acc 2022-06-15 tracey goto done;
6446 0ae84acc 2022-06-15 tracey blame->pack_fds = pack_fds;
6447 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
6448 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
6449 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
6450 d7b5a0e8 2022-04-20 stsp blame->cb_args.commit_id = got_object_id_dup(&s->blamed_commit->id);
6451 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
6452 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6453 245d91c1 2018-07-12 stsp goto done;
6455 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
6457 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
6458 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
6459 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
6460 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
6461 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
6462 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
6463 a5388363 2020-12-01 naddy s->blame_complete = 0;
6465 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
6466 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
6467 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
6468 f5a09613 2020-12-13 naddy s->selected_line = 1;
6470 67b5eae1 2021-12-27 naddy s->matched_line = 0;
6473 a44927cc 2022-04-07 stsp if (commit)
6474 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
6475 eb81bc23 2022-06-28 tracey if (fd != -1 && close(fd) == -1 && err == NULL)
6476 eb81bc23 2022-06-28 tracey err = got_error_from_errno("close");
6478 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
6479 27d434c2 2018-09-15 stsp free(obj_id);
6481 245d91c1 2018-07-12 stsp stop_blame(blame);
6482 245d91c1 2018-07-12 stsp return err;
6485 245d91c1 2018-07-12 stsp static const struct got_error *
6486 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
6487 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
6489 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
6490 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6492 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
6494 c4843652 2019-08-12 stsp s->path = strdup(path);
6495 c4843652 2019-08-12 stsp if (s->path == NULL)
6496 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
6498 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
6499 c4843652 2019-08-12 stsp if (err) {
6500 c4843652 2019-08-12 stsp free(s->path);
6501 7cbe629d 2018-08-04 stsp return err;
6504 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
6505 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
6506 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
6507 fb2756b9 2018-08-04 stsp s->selected_line = 1;
6508 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
6509 fb2756b9 2018-08-04 stsp s->repo = repo;
6510 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
6511 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
6513 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
6514 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
6515 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
6516 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
6518 11b20872 2019-11-08 stsp return err;
6521 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
6522 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
6523 917d79a7 2022-07-01 stsp view->reset = reset_blame_view;
6524 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
6525 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
6526 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_blame_view;
6527 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
6529 8496bf63 2023-04-20 mark if (using_mock_io) {
6530 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6533 8496bf63 2023-04-20 mark rc = pthread_cond_init(&bta->blame_complete, NULL);
6535 8496bf63 2023-04-20 mark return got_error_set_errno(rc, "pthread_cond_init");
6538 a5388363 2020-12-01 naddy return run_blame(view);
6541 e5a0f69f 2018-08-18 stsp static const struct got_error *
6542 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
6544 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6545 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6547 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
6548 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
6550 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
6551 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
6552 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
6553 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6554 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
6557 8496bf63 2023-04-20 mark if (using_mock_io) {
6558 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6561 8496bf63 2023-04-20 mark rc = pthread_cond_destroy(&bta->blame_complete);
6562 8496bf63 2023-04-20 mark if (rc && err == NULL)
6563 8496bf63 2023-04-20 mark err = got_error_set_errno(rc, "pthread_cond_destroy");
6566 e5a0f69f 2018-08-18 stsp free(s->path);
6567 11b20872 2019-11-08 stsp free_colors(&s->colors);
6568 e5a0f69f 2018-08-18 stsp return err;
6571 7cbe629d 2018-08-04 stsp static const struct got_error *
6572 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
6574 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
6576 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
6577 6c4c42e0 2019-06-24 stsp return NULL;
6580 eaf2c13e 2022-09-17 mark static void
6581 eaf2c13e 2022-09-17 mark search_setup_blame_view(struct tog_view *view, FILE **f, off_t **line_offsets,
6582 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
6584 eaf2c13e 2022-09-17 mark struct tog_blame_view_state *s = &view->state.blame;
6586 eaf2c13e 2022-09-17 mark *f = s->blame.f;
6587 eaf2c13e 2022-09-17 mark *nlines = s->blame.nlines;
6588 eaf2c13e 2022-09-17 mark *line_offsets = s->blame.line_offsets;
6589 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
6590 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
6591 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
6592 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
6595 6c4c42e0 2019-06-24 stsp static const struct got_error *
6596 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
6598 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6599 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
6600 2b380cc8 2018-10-24 stsp int errcode;
6602 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
6603 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
6604 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
6605 2b380cc8 2018-10-24 stsp if (errcode)
6606 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
6608 098596c5 2023-04-14 stsp if (!using_mock_io)
6609 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while annotating */
6612 098596c5 2023-04-14 stsp if (s->blame_complete && !using_mock_io)
6613 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
6615 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
6617 9b058f45 2022-06-30 mark view_border(view);
6618 e5a0f69f 2018-08-18 stsp return err;
6621 e5a0f69f 2018-08-18 stsp static const struct got_error *
6622 05f04cdf 2022-07-20 mark log_annotated_line(struct tog_view **new_view, int begin_y, int begin_x,
6623 05f04cdf 2022-07-20 mark struct got_repository *repo, struct got_object_id *id)
6625 05f04cdf 2022-07-20 mark struct tog_view *log_view;
6626 05f04cdf 2022-07-20 mark const struct got_error *err = NULL;
6628 05f04cdf 2022-07-20 mark *new_view = NULL;
6630 05f04cdf 2022-07-20 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
6631 05f04cdf 2022-07-20 mark if (log_view == NULL)
6632 05f04cdf 2022-07-20 mark return got_error_from_errno("view_open");
6634 05f04cdf 2022-07-20 mark err = open_log_view(log_view, id, repo, GOT_REF_HEAD, "", 0);
6636 05f04cdf 2022-07-20 mark view_close(log_view);
6638 05f04cdf 2022-07-20 mark *new_view = log_view;
6640 05f04cdf 2022-07-20 mark return err;
6643 05f04cdf 2022-07-20 mark static const struct got_error *
6644 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
6646 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
6647 136e2bd4 2022-07-23 mark struct tog_view *diff_view;
6648 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6649 9b058f45 2022-06-30 mark int eos, nscroll, begin_y = 0, begin_x = 0;
6651 9b058f45 2022-06-30 mark eos = nscroll = view->nlines - 2;
6652 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
6653 9b058f45 2022-06-30 mark --eos; /* border */
6655 e5a0f69f 2018-08-18 stsp switch (ch) {
6658 145b6838 2022-06-16 stsp case KEY_RIGHT:
6660 145b6838 2022-06-16 stsp case KEY_LEFT:
6662 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
6665 1e37a5c2 2019-05-12 jcs s->done = 1;
6667 4deef56f 2021-09-02 naddy case 'g':
6668 4deef56f 2021-09-02 naddy case KEY_HOME:
6669 4deef56f 2021-09-02 naddy s->selected_line = 1;
6670 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6671 640cd7ff 2022-06-22 mark view->count = 0;
6673 4deef56f 2021-09-02 naddy case 'G':
6674 4deef56f 2021-09-02 naddy case KEY_END:
6675 9b058f45 2022-06-30 mark if (s->blame.nlines < eos) {
6676 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
6677 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6679 9b058f45 2022-06-30 mark s->selected_line = eos;
6680 9b058f45 2022-06-30 mark s->first_displayed_line = s->blame.nlines - (eos - 1);
6682 640cd7ff 2022-06-22 mark view->count = 0;
6685 1e37a5c2 2019-05-12 jcs case KEY_UP:
6686 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6687 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
6688 1e37a5c2 2019-05-12 jcs s->selected_line--;
6689 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
6690 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
6691 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
6693 640cd7ff 2022-06-22 mark view->count = 0;
6695 83cc4199 2022-06-13 stsp case CTRL('u'):
6697 83cc4199 2022-06-13 stsp nscroll /= 2;
6698 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6699 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
6700 ea025d1d 2020-02-22 naddy case CTRL('b'):
6702 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
6703 640cd7ff 2022-06-22 mark if (view->count > 1)
6704 640cd7ff 2022-06-22 mark nscroll += nscroll;
6705 83cc4199 2022-06-13 stsp s->selected_line = MAX(1, s->selected_line - nscroll);
6706 640cd7ff 2022-06-22 mark view->count = 0;
6709 83cc4199 2022-06-13 stsp if (s->first_displayed_line > nscroll)
6710 83cc4199 2022-06-13 stsp s->first_displayed_line -= nscroll;
6712 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
6715 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
6716 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6717 9b058f45 2022-06-30 mark if (s->selected_line < eos && s->first_displayed_line +
6718 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
6719 1e37a5c2 2019-05-12 jcs s->selected_line++;
6720 9b058f45 2022-06-30 mark else if (s->first_displayed_line < s->blame.nlines - (eos - 1))
6721 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
6723 640cd7ff 2022-06-22 mark view->count = 0;
6726 1e37a5c2 2019-05-12 jcs case 'p': {
6727 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6729 640cd7ff 2022-06-22 mark view->count = 0;
6730 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6731 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6732 1e37a5c2 2019-05-12 jcs if (id == NULL)
6734 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
6735 a44927cc 2022-04-07 stsp struct got_commit_object *commit, *pcommit;
6736 15a94983 2018-12-23 stsp struct got_object_qid *pid;
6737 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
6738 1e37a5c2 2019-05-12 jcs int obj_type;
6739 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
6740 1e37a5c2 2019-05-12 jcs s->repo, id);
6743 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
6744 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
6745 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
6746 15a94983 2018-12-23 stsp got_object_commit_close(commit);
6749 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
6750 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&pcommit,
6751 d7b5a0e8 2022-04-20 stsp s->repo, &pid->id);
6754 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
6755 a44927cc 2022-04-07 stsp pcommit, s->path);
6756 a44927cc 2022-04-07 stsp got_object_commit_close(pcommit);
6757 e5a0f69f 2018-08-18 stsp if (err) {
6758 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
6759 1e37a5c2 2019-05-12 jcs err = NULL;
6760 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6763 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
6765 1e37a5c2 2019-05-12 jcs free(blob_id);
6766 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
6767 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
6768 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6771 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6772 d7b5a0e8 2022-04-20 stsp &pid->id);
6773 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6775 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
6776 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id) == 0)
6778 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6783 1e37a5c2 2019-05-12 jcs s->done = 1;
6784 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6785 1e37a5c2 2019-05-12 jcs s->done = 0;
6786 1e37a5c2 2019-05-12 jcs if (thread_err)
6788 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
6789 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
6790 a5388363 2020-12-01 naddy err = run_blame(view);
6795 61417565 2022-06-20 mark case 'C': {
6796 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
6798 640cd7ff 2022-06-22 mark view->count = 0;
6799 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
6800 d7b5a0e8 2022-04-20 stsp if (!got_object_id_cmp(&first->id, s->commit_id))
6802 1e37a5c2 2019-05-12 jcs s->done = 1;
6803 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6804 1e37a5c2 2019-05-12 jcs s->done = 0;
6805 1e37a5c2 2019-05-12 jcs if (thread_err)
6807 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6808 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
6809 1e37a5c2 2019-05-12 jcs s->blamed_commit =
6810 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
6811 a5388363 2020-12-01 naddy err = run_blame(view);
6817 05f04cdf 2022-07-20 mark view->count = 0;
6818 136e2bd4 2022-07-23 mark s->id_to_log = get_selected_commit_id(s->blame.lines,
6819 136e2bd4 2022-07-23 mark s->blame.nlines, s->first_displayed_line, s->selected_line);
6820 136e2bd4 2022-07-23 mark if (s->id_to_log)
6821 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
6823 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
6824 1e37a5c2 2019-05-12 jcs case '\r': {
6825 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6826 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
6827 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
6829 640cd7ff 2022-06-22 mark view->count = 0;
6830 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6831 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6832 1e37a5c2 2019-05-12 jcs if (id == NULL)
6834 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
6837 9b058f45 2022-06-30 mark pid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
6838 c0f61fa4 2022-07-11 mark if (*new_view) {
6839 c0f61fa4 2022-07-11 mark /* traversed from diff view, release diff resources */
6840 c0f61fa4 2022-07-11 mark err = close_diff_view(*new_view);
6843 c0f61fa4 2022-07-11 mark diff_view = *new_view;
6845 c0f61fa4 2022-07-11 mark if (view_is_parent_view(view))
6846 c0f61fa4 2022-07-11 mark view_get_split(view, &begin_y, &begin_x);
6848 c0f61fa4 2022-07-11 mark diff_view = view_open(0, 0, begin_y, begin_x,
6849 c0f61fa4 2022-07-11 mark TOG_VIEW_DIFF);
6850 c0f61fa4 2022-07-11 mark if (diff_view == NULL) {
6851 c0f61fa4 2022-07-11 mark got_object_commit_close(commit);
6852 c0f61fa4 2022-07-11 mark err = got_error_from_errno("view_open");
6856 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, pid ? &pid->id : NULL,
6857 c0f61fa4 2022-07-11 mark id, NULL, NULL, 3, 0, 0, view, s->repo);
6858 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6860 1e37a5c2 2019-05-12 jcs view_close(diff_view);
6863 c0f61fa4 2022-07-11 mark s->last_diffed_line = s->first_displayed_line - 1 +
6864 c0f61fa4 2022-07-11 mark s->selected_line;
6865 c0f61fa4 2022-07-11 mark if (*new_view)
6866 c0f61fa4 2022-07-11 mark break; /* still open from active diff view */
6867 49b24ee5 2022-07-03 mark if (view_is_parent_view(view) &&
6868 49b24ee5 2022-07-03 mark view->mode == TOG_VIEW_SPLIT_HRZN) {
6869 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
6874 e78dc838 2020-12-04 stsp view->focussed = 0;
6875 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
6876 9b058f45 2022-06-30 mark diff_view->mode = view->mode;
6877 9b058f45 2022-06-30 mark diff_view->nlines = view->lines - begin_y;
6878 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
6879 3c1dfe12 2022-07-08 mark view_transfer_size(diff_view, view);
6880 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
6883 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
6886 e78dc838 2020-12-04 stsp view->focus_child = 1;
6888 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
6893 83cc4199 2022-06-13 stsp case CTRL('d'):
6895 83cc4199 2022-06-13 stsp nscroll /= 2;
6896 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6897 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
6898 ea025d1d 2020-02-22 naddy case CTRL('f'):
6901 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6902 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
6903 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
6904 640cd7ff 2022-06-22 mark view->count = 0;
6907 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6908 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
6909 83cc4199 2022-06-13 stsp s->selected_line +=
6910 83cc4199 2022-06-13 stsp MIN(nscroll, s->last_displayed_line -
6911 83cc4199 2022-06-13 stsp s->first_displayed_line - s->selected_line + 1);
6913 83cc4199 2022-06-13 stsp if (s->last_displayed_line + nscroll <= s->blame.nlines)
6914 83cc4199 2022-06-13 stsp s->first_displayed_line += nscroll;
6916 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
6917 83cc4199 2022-06-13 stsp s->blame.nlines - (view->nlines - 3);
6919 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
6920 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
6921 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
6922 1e37a5c2 2019-05-12 jcs view->nlines - 2);
6926 640cd7ff 2022-06-22 mark view->count = 0;
6929 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
6932 917d79a7 2022-07-01 stsp static const struct got_error *
6933 917d79a7 2022-07-01 stsp reset_blame_view(struct tog_view *view)
6935 917d79a7 2022-07-01 stsp const struct got_error *err;
6936 917d79a7 2022-07-01 stsp struct tog_blame_view_state *s = &view->state.blame;
6938 917d79a7 2022-07-01 stsp view->count = 0;
6939 917d79a7 2022-07-01 stsp s->done = 1;
6940 917d79a7 2022-07-01 stsp err = stop_blame(&s->blame);
6941 917d79a7 2022-07-01 stsp s->done = 0;
6943 917d79a7 2022-07-01 stsp return err;
6944 917d79a7 2022-07-01 stsp return run_blame(view);
6947 a70480e0 2018-06-23 stsp static const struct got_error *
6948 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
6950 7483826e 2023-04-14 mark const struct got_error *error;
6951 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
6952 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
6953 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
6954 0587e10c 2020-07-23 stsp char *link_target = NULL;
6955 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
6956 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6957 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
6959 2ca2f982 2023-04-14 mark struct tog_view *view = NULL;
6960 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6962 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
6963 a70480e0 2018-06-23 stsp switch (ch) {
6965 a70480e0 2018-06-23 stsp commit_id_str = optarg;
6968 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
6969 69069811 2018-08-02 stsp if (repo_path == NULL)
6970 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
6974 17020d27 2019-03-07 stsp usage_blame();
6975 a70480e0 2018-06-23 stsp /* NOTREACHED */
6979 a70480e0 2018-06-23 stsp argc -= optind;
6980 a70480e0 2018-06-23 stsp argv += optind;
6982 f135c941 2020-02-20 stsp if (argc != 1)
6983 a70480e0 2018-06-23 stsp usage_blame();
6985 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
6986 0ae84acc 2022-06-15 tracey if (error != NULL)
6987 0ae84acc 2022-06-15 tracey goto done;
6989 69069811 2018-08-02 stsp if (repo_path == NULL) {
6990 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6991 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6992 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6993 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
6994 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6995 c156c7a4 2020-12-18 stsp goto done;
6996 f135c941 2020-02-20 stsp if (worktree)
6997 eb41ed75 2019-02-05 stsp repo_path =
6998 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
7000 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
7001 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
7002 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
7003 c156c7a4 2020-12-18 stsp goto done;
7007 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7008 c02c541e 2019-03-29 stsp if (error != NULL)
7009 8e94dd5b 2019-01-04 stsp goto done;
7011 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
7012 f135c941 2020-02-20 stsp worktree);
7013 c02c541e 2019-03-29 stsp if (error)
7014 92205607 2019-01-04 stsp goto done;
7016 098596c5 2023-04-14 stsp init_curses();
7018 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7019 51a10b52 2020-12-26 stsp if (error)
7020 51a10b52 2020-12-26 stsp goto done;
7022 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7023 eb41ed75 2019-02-05 stsp if (error)
7024 69069811 2018-08-02 stsp goto done;
7026 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
7027 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
7028 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
7029 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
7030 a70480e0 2018-06-23 stsp if (error != NULL)
7031 66b4983c 2018-06-23 stsp goto done;
7032 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
7033 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
7035 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
7036 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7038 a19e88aa 2018-06-23 stsp if (error != NULL)
7039 e1cd8fed 2018-08-01 stsp goto done;
7041 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
7042 a44927cc 2022-04-07 stsp if (error)
7043 a44927cc 2022-04-07 stsp goto done;
7045 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
7046 a44927cc 2022-04-07 stsp commit, repo);
7047 7cbe629d 2018-08-04 stsp if (error)
7048 7cbe629d 2018-08-04 stsp goto done;
7050 e08111f2 2023-04-16 mark view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
7051 e08111f2 2023-04-16 mark if (view == NULL) {
7052 e08111f2 2023-04-16 mark error = got_error_from_errno("view_open");
7053 e08111f2 2023-04-16 mark goto done;
7055 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
7056 78756c87 2020-11-24 stsp commit_id, repo);
7057 e08111f2 2023-04-16 mark if (error != NULL) {
7058 e08111f2 2023-04-16 mark if (view->close == NULL)
7059 e08111f2 2023-04-16 mark close_blame_view(view);
7060 e08111f2 2023-04-16 mark view_close(view);
7061 0587e10c 2020-07-23 stsp goto done;
7063 12314ad4 2019-08-31 stsp if (worktree) {
7064 12314ad4 2019-08-31 stsp /* Release work tree lock. */
7065 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
7066 12314ad4 2019-08-31 stsp worktree = NULL;
7068 098596c5 2023-04-14 stsp error = view_loop(view);
7070 69069811 2018-08-02 stsp free(repo_path);
7071 f135c941 2020-02-20 stsp free(in_repo_path);
7072 0587e10c 2020-07-23 stsp free(link_target);
7073 69069811 2018-08-02 stsp free(cwd);
7074 a70480e0 2018-06-23 stsp free(commit_id);
7075 a44927cc 2022-04-07 stsp if (commit)
7076 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
7077 eb41ed75 2019-02-05 stsp if (worktree)
7078 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
7079 1d0f4054 2021-06-17 stsp if (repo) {
7080 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
7081 1d0f4054 2021-06-17 stsp if (error == NULL)
7082 1d0f4054 2021-06-17 stsp error = close_err;
7084 0ae84acc 2022-06-15 tracey if (pack_fds) {
7085 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7086 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7087 0ae84acc 2022-06-15 tracey if (error == NULL)
7088 0ae84acc 2022-06-15 tracey error = pack_err;
7090 51a10b52 2020-12-26 stsp tog_free_refs();
7091 a70480e0 2018-06-23 stsp return error;
7094 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7095 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
7097 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
7098 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7099 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
7100 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
7101 0c6ad1bc 2022-09-09 mark char *index = NULL;
7102 f26dddb7 2019-11-08 stsp struct tog_color *tc;
7103 d627976f 2023-02-01 mark int width, n, nentries, scrollx, i = 1;
7104 d86d3b18 2020-12-01 naddy int limit = view->nlines;
7106 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
7107 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
7108 9b058f45 2022-06-30 mark --limit; /* border */
7110 f7d12f7e 2018-08-01 stsp werase(view->window);
7112 ffd1d5e5 2018-06-23 stsp if (limit == 0)
7113 ffd1d5e5 2018-06-23 stsp return NULL;
7115 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, s->tree_label, 0, view->ncols,
7118 ffd1d5e5 2018-06-23 stsp return err;
7119 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7120 a3404814 2018-09-02 stsp wstandout(view->window);
7121 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
7123 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
7124 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7125 0c6ad1bc 2022-09-09 mark free(wline);
7126 0c6ad1bc 2022-09-09 mark wline = NULL;
7127 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
7128 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
7130 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
7131 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7132 a3404814 2018-09-02 stsp wstandend(view->window);
7133 0c6ad1bc 2022-09-09 mark if (--limit <= 0)
7134 0c6ad1bc 2022-09-09 mark return NULL;
7136 df68a56b 2022-08-12 mark i += s->selected;
7137 df68a56b 2022-08-12 mark if (s->first_displayed_entry) {
7138 df68a56b 2022-08-12 mark i += got_tree_entry_get_index(s->first_displayed_entry);
7139 df68a56b 2022-08-12 mark if (s->tree != s->root)
7140 df68a56b 2022-08-12 mark ++i; /* account for ".." entry */
7142 94b80cfa 2022-08-01 mark nentries = got_object_tree_get_nentries(s->tree);
7143 0c6ad1bc 2022-09-09 mark if (asprintf(&index, "[%d/%d] %s",
7144 0c6ad1bc 2022-09-09 mark i, nentries + (s->tree == s->root ? 0 : 1), parent_path) == -1)
7145 0c6ad1bc 2022-09-09 mark return got_error_from_errno("asprintf");
7146 0c6ad1bc 2022-09-09 mark err = format_line(&wline, &width, NULL, index, 0, view->ncols, 0, 0);
7147 0c6ad1bc 2022-09-09 mark free(index);
7149 ce52c690 2018-06-23 stsp return err;
7150 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7151 2550e4c3 2018-07-13 stsp free(wline);
7152 2550e4c3 2018-07-13 stsp wline = NULL;
7153 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
7154 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7155 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7156 ffd1d5e5 2018-06-23 stsp return NULL;
7157 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7158 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
7159 a1eca9bb 2018-06-23 stsp return NULL;
7161 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
7162 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
7163 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
7164 0cf4efb1 2018-09-29 stsp if (view->focussed)
7165 0cf4efb1 2018-09-29 stsp wstandout(view->window);
7166 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
7168 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
7169 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
7170 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7171 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7172 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7173 ffd1d5e5 2018-06-23 stsp return NULL;
7177 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
7180 d627976f 2023-02-01 mark view->maxx = 0;
7181 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
7182 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
7183 848d6979 2019-08-12 stsp const char *modestr = "";
7184 56e0773d 2019-11-28 stsp mode_t mode;
7186 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
7187 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
7189 d86d3b18 2020-12-01 naddy if (s->show_ids) {
7190 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
7191 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
7193 638f9024 2019-05-13 stsp return got_error_from_errno(
7194 230a42bd 2019-05-11 jcs "got_object_id_str");
7196 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
7197 63c5ca5d 2019-08-24 stsp modestr = "$";
7198 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
7201 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
7202 d86d3b18 2020-12-01 naddy te, s->repo);
7203 0d6c6ee3 2020-05-20 stsp if (err) {
7204 0d6c6ee3 2020-05-20 stsp free(id_str);
7205 0d6c6ee3 2020-05-20 stsp return err;
7207 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
7208 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
7209 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
7211 848d6979 2019-08-12 stsp modestr = "@";
7213 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
7214 848d6979 2019-08-12 stsp modestr = "/";
7215 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
7216 848d6979 2019-08-12 stsp modestr = "*";
7217 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
7218 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
7219 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
7220 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
7221 1d13200f 2018-07-12 stsp free(id_str);
7222 0d6c6ee3 2020-05-20 stsp free(link_target);
7223 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
7225 1d13200f 2018-07-12 stsp free(id_str);
7226 0d6c6ee3 2020-05-20 stsp free(link_target);
7228 d627976f 2023-02-01 mark /* use full line width to determine view->maxx */
7229 d627976f 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
7230 ffd1d5e5 2018-06-23 stsp if (err) {
7231 ffd1d5e5 2018-06-23 stsp free(line);
7234 d627976f 2023-02-01 mark view->maxx = MAX(view->maxx, width);
7235 d627976f 2023-02-01 mark free(wline);
7236 d627976f 2023-02-01 mark wline = NULL;
7238 d627976f 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
7239 d627976f 2023-02-01 mark view->ncols, 0, 0);
7240 d627976f 2023-02-01 mark if (err) {
7241 d627976f 2023-02-01 mark free(line);
7244 d86d3b18 2020-12-01 naddy if (n == s->selected) {
7245 0cf4efb1 2018-09-29 stsp if (view->focussed)
7246 0cf4efb1 2018-09-29 stsp wstandout(view->window);
7247 d86d3b18 2020-12-01 naddy s->selected_entry = te;
7249 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
7251 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
7252 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7253 d627976f 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
7255 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
7256 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7257 b637f33f 2023-02-01 mark if (width < view->ncols)
7258 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7259 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
7260 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7261 ffd1d5e5 2018-06-23 stsp free(line);
7262 2550e4c3 2018-07-13 stsp free(wline);
7263 2550e4c3 2018-07-13 stsp wline = NULL;
7265 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7266 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
7267 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7271 ffd1d5e5 2018-06-23 stsp return err;
7274 ffd1d5e5 2018-06-23 stsp static void
7275 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
7277 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
7278 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
7279 fa86c4bf 2020-11-29 stsp int i = 0;
7281 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
7284 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
7285 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
7286 fa86c4bf 2020-11-29 stsp if (te == NULL) {
7287 fa86c4bf 2020-11-29 stsp if (!isroot)
7288 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
7291 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
7292 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
7296 9b058f45 2022-06-30 mark static const struct got_error *
7297 9b058f45 2022-06-30 mark tree_scroll_down(struct tog_view *view, int maxscroll)
7299 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
7300 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
7301 ffd1d5e5 2018-06-23 stsp int n = 0;
7303 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
7304 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
7305 694d3271 2020-12-01 naddy s->first_displayed_entry);
7307 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
7309 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
7310 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
7311 94b80cfa 2022-08-01 mark if (last) {
7312 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
7313 9b058f45 2022-06-30 mark last = got_tree_entry_get_next(s->tree, last);
7315 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN && next)) {
7316 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
7317 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
7321 9b058f45 2022-06-30 mark return NULL;
7324 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7325 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
7326 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
7328 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
7329 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
7330 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
7332 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
7333 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
7334 56e0773d 2019-11-28 stsp + 1 /* slash */;
7336 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
7338 ce52c690 2018-06-23 stsp *path = calloc(1, len);
7339 ffd1d5e5 2018-06-23 stsp if (path == NULL)
7340 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
7342 ce52c690 2018-06-23 stsp (*path)[0] = '/';
7343 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
7344 d9765a41 2018-06-23 stsp while (pt) {
7345 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
7346 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
7347 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7348 cb2ebc8a 2018-06-23 stsp goto done;
7350 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
7351 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7352 cb2ebc8a 2018-06-23 stsp goto done;
7354 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
7357 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
7358 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7359 ce52c690 2018-06-23 stsp goto done;
7363 ce52c690 2018-06-23 stsp if (err) {
7364 ce52c690 2018-06-23 stsp free(*path);
7365 ce52c690 2018-06-23 stsp *path = NULL;
7367 ce52c690 2018-06-23 stsp return err;
7370 ce52c690 2018-06-23 stsp static const struct got_error *
7371 9b058f45 2022-06-30 mark blame_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7372 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
7373 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
7375 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
7376 ce52c690 2018-06-23 stsp char *path;
7377 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
7379 a0de39f3 2019-08-09 stsp *new_view = NULL;
7381 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
7383 ce52c690 2018-06-23 stsp return err;
7385 9b058f45 2022-06-30 mark blame_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_BLAME);
7386 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
7387 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
7388 83ce39e3 2019-08-12 stsp goto done;
7391 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
7392 e5a0f69f 2018-08-18 stsp if (err) {
7393 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
7394 fc06ba56 2019-08-22 stsp err = NULL;
7395 e5a0f69f 2018-08-18 stsp view_close(blame_view);
7397 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
7399 83ce39e3 2019-08-12 stsp free(path);
7400 69efd4c4 2018-07-18 stsp return err;
7403 69efd4c4 2018-07-18 stsp static const struct got_error *
7404 49b24ee5 2022-07-03 mark log_selected_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7405 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
7407 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
7408 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
7409 69efd4c4 2018-07-18 stsp char *path;
7411 a0de39f3 2019-08-09 stsp *new_view = NULL;
7413 49b24ee5 2022-07-03 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
7414 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
7415 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
7417 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
7419 69efd4c4 2018-07-18 stsp return err;
7421 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
7424 e5a0f69f 2018-08-18 stsp view_close(log_view);
7426 e5a0f69f 2018-08-18 stsp *new_view = log_view;
7427 cb2ebc8a 2018-06-23 stsp free(path);
7428 cb2ebc8a 2018-06-23 stsp return err;
7431 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7432 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
7433 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
7435 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7436 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
7437 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7438 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
7440 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
7441 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
7443 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
7444 2ca2f982 2023-04-14 mark if (s->commit_id == NULL) {
7445 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
7446 2ca2f982 2023-04-14 mark goto done;
7449 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
7451 bc573f3b 2021-07-10 stsp goto done;
7454 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
7455 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
7456 bc573f3b 2021-07-10 stsp * closed on demand.
7458 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
7459 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
7461 bc573f3b 2021-07-10 stsp goto done;
7462 bc573f3b 2021-07-10 stsp s->tree = s->root;
7464 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
7465 ffd1d5e5 2018-06-23 stsp if (err != NULL)
7466 ffd1d5e5 2018-06-23 stsp goto done;
7468 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
7469 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
7470 ffd1d5e5 2018-06-23 stsp goto done;
7473 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
7474 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
7475 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
7476 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
7477 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
7478 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
7479 9cd7cbd1 2020-12-07 stsp goto done;
7482 fb2756b9 2018-08-04 stsp s->repo = repo;
7484 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
7485 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
7486 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
7487 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
7489 c0b01bdb 2019-11-08 stsp goto done;
7490 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
7491 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
7493 c0b01bdb 2019-11-08 stsp goto done;
7494 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
7495 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
7496 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
7498 c0b01bdb 2019-11-08 stsp goto done;
7500 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
7501 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
7502 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
7504 11b20872 2019-11-08 stsp goto done;
7506 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
7507 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
7509 c0b01bdb 2019-11-08 stsp goto done;
7512 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
7513 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
7514 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
7515 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
7516 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
7518 ad80ab7b 2018-08-04 stsp free(commit_id_str);
7519 bc573f3b 2021-07-10 stsp if (commit)
7520 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
7521 2ca2f982 2023-04-14 mark if (err) {
7522 2ca2f982 2023-04-14 mark if (view->close == NULL)
7523 2ca2f982 2023-04-14 mark close_tree_view(view);
7524 2ca2f982 2023-04-14 mark view_close(view);
7526 ad80ab7b 2018-08-04 stsp return err;
7529 e5a0f69f 2018-08-18 stsp static const struct got_error *
7530 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
7532 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7534 bddb1296 2019-11-08 stsp free_colors(&s->colors);
7535 fb2756b9 2018-08-04 stsp free(s->tree_label);
7536 6484ec90 2018-09-29 stsp s->tree_label = NULL;
7537 6484ec90 2018-09-29 stsp free(s->commit_id);
7538 6484ec90 2018-09-29 stsp s->commit_id = NULL;
7539 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
7540 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
7541 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
7542 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
7543 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
7544 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
7545 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
7546 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
7547 ad80ab7b 2018-08-04 stsp free(parent);
7550 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
7551 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
7552 bc573f3b 2021-07-10 stsp if (s->root)
7553 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
7554 7c32bd05 2019-06-22 stsp return NULL;
7557 7c32bd05 2019-06-22 stsp static const struct got_error *
7558 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
7560 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7562 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
7563 7c32bd05 2019-06-22 stsp return NULL;
7566 7c32bd05 2019-06-22 stsp static int
7567 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
7569 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
7571 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
7575 7c32bd05 2019-06-22 stsp static const struct got_error *
7576 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
7578 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7579 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
7581 7c32bd05 2019-06-22 stsp if (!view->searching) {
7582 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7583 7c32bd05 2019-06-22 stsp return NULL;
7586 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7587 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
7588 7c32bd05 2019-06-22 stsp if (s->selected_entry)
7589 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
7590 56e0773d 2019-11-28 stsp s->selected_entry);
7592 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7594 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
7595 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7597 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
7598 56e0773d 2019-11-28 stsp s->selected_entry);
7601 487cd7d2 2021-12-17 stsp if (s->selected_entry)
7602 487cd7d2 2021-12-17 stsp te = s->selected_entry;
7603 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
7604 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7606 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7609 7c32bd05 2019-06-22 stsp while (1) {
7610 56e0773d 2019-11-28 stsp if (te == NULL) {
7611 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
7612 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7613 ac66afb8 2019-06-24 stsp return NULL;
7615 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7616 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7618 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7621 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
7622 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7623 56e0773d 2019-11-28 stsp s->matched_entry = te;
7627 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7628 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
7630 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
7633 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7634 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
7635 7c32bd05 2019-06-22 stsp s->selected = 0;
7638 e5a0f69f 2018-08-18 stsp return NULL;
7641 ad80ab7b 2018-08-04 stsp static const struct got_error *
7642 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
7644 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
7645 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7646 e5a0f69f 2018-08-18 stsp char *parent_path;
7648 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
7650 e5a0f69f 2018-08-18 stsp return err;
7652 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
7653 e5a0f69f 2018-08-18 stsp free(parent_path);
7655 9b058f45 2022-06-30 mark view_border(view);
7656 e5a0f69f 2018-08-18 stsp return err;
7659 94b80cfa 2022-08-01 mark static const struct got_error *
7660 94b80cfa 2022-08-01 mark tree_goto_line(struct tog_view *view, int nlines)
7662 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
7663 94b80cfa 2022-08-01 mark struct tog_tree_view_state *s = &view->state.tree;
7664 94b80cfa 2022-08-01 mark struct got_tree_entry **fte, **lte, **ste;
7665 94b80cfa 2022-08-01 mark int g, last, first = 1, i = 1;
7666 94b80cfa 2022-08-01 mark int root = s->tree == s->root;
7667 94b80cfa 2022-08-01 mark int off = root ? 1 : 2;
7669 94b80cfa 2022-08-01 mark g = view->gline;
7670 94b80cfa 2022-08-01 mark view->gline = 0;
7672 94b80cfa 2022-08-01 mark if (g == 0)
7674 94b80cfa 2022-08-01 mark else if (g > got_object_tree_get_nentries(s->tree))
7675 94b80cfa 2022-08-01 mark g = got_object_tree_get_nentries(s->tree) + (root ? 0 : 1);
7677 94b80cfa 2022-08-01 mark fte = &s->first_displayed_entry;
7678 94b80cfa 2022-08-01 mark lte = &s->last_displayed_entry;
7679 94b80cfa 2022-08-01 mark ste = &s->selected_entry;
7681 94b80cfa 2022-08-01 mark if (*fte != NULL) {
7682 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7683 94b80cfa 2022-08-01 mark first += off; /* account for ".." */
7685 94b80cfa 2022-08-01 mark last = got_tree_entry_get_index(*lte);
7686 94b80cfa 2022-08-01 mark last += off;
7688 94b80cfa 2022-08-01 mark if (g >= first && g <= last && g - first < nlines) {
7689 94b80cfa 2022-08-01 mark s->selected = g - first;
7690 94b80cfa 2022-08-01 mark return NULL; /* gline is on the current page */
7693 94b80cfa 2022-08-01 mark if (*ste != NULL) {
7694 94b80cfa 2022-08-01 mark i = got_tree_entry_get_index(*ste);
7698 94b80cfa 2022-08-01 mark if (i < g) {
7699 94b80cfa 2022-08-01 mark err = tree_scroll_down(view, g - i);
7701 94b80cfa 2022-08-01 mark return err;
7702 94b80cfa 2022-08-01 mark if (got_tree_entry_get_index(*lte) >=
7703 94b80cfa 2022-08-01 mark got_object_tree_get_nentries(s->tree) - 1 &&
7704 94b80cfa 2022-08-01 mark first + s->selected < g &&
7705 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1) {
7706 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7707 94b80cfa 2022-08-01 mark first += off;
7708 94b80cfa 2022-08-01 mark s->selected = g - first;
7710 94b80cfa 2022-08-01 mark } else if (i > g)
7711 94b80cfa 2022-08-01 mark tree_scroll_up(s, i - g);
7713 94b80cfa 2022-08-01 mark if (g < nlines &&
7714 94b80cfa 2022-08-01 mark (*fte == NULL || (root && !got_tree_entry_get_index(*fte))))
7715 94b80cfa 2022-08-01 mark s->selected = g - 1;
7717 94b80cfa 2022-08-01 mark return NULL;
7720 e5a0f69f 2018-08-18 stsp static const struct got_error *
7721 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
7723 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
7724 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
7725 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
7726 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 3;
7728 94b80cfa 2022-08-01 mark if (view->gline)
7729 94b80cfa 2022-08-01 mark return tree_goto_line(view, nscroll);
7731 e5a0f69f 2018-08-18 stsp switch (ch) {
7734 d627976f 2023-02-01 mark case KEY_RIGHT:
7736 d627976f 2023-02-01 mark case KEY_LEFT:
7738 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
7741 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
7742 640cd7ff 2022-06-22 mark view->count = 0;
7745 640cd7ff 2022-06-22 mark view->count = 0;
7746 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
7748 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
7751 640cd7ff 2022-06-22 mark view->count = 0;
7752 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
7754 e4526bf5 2021-09-03 naddy case 'g':
7756 e4526bf5 2021-09-03 naddy case KEY_HOME:
7757 e4526bf5 2021-09-03 naddy s->selected = 0;
7758 640cd7ff 2022-06-22 mark view->count = 0;
7759 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
7760 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
7761 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
7763 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7765 e4526bf5 2021-09-03 naddy case 'G':
7767 9b058f45 2022-06-30 mark case KEY_END: {
7768 9b058f45 2022-06-30 mark int eos = view->nlines - 3;
7770 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
7771 9b058f45 2022-06-30 mark --eos; /* border */
7772 e4526bf5 2021-09-03 naddy s->selected = 0;
7773 640cd7ff 2022-06-22 mark view->count = 0;
7774 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
7775 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
7776 e4526bf5 2021-09-03 naddy if (te == NULL) {
7777 ad055527 2022-07-16 mark if (s->tree != s->root) {
7778 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7783 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
7784 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
7786 e4526bf5 2021-09-03 naddy if (n > 0)
7787 e4526bf5 2021-09-03 naddy s->selected = n - 1;
7791 1e37a5c2 2019-05-12 jcs case KEY_UP:
7792 02ffd0d5 2021-10-17 stsp case CTRL('p'):
7793 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
7794 1e37a5c2 2019-05-12 jcs s->selected--;
7797 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
7798 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7799 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7800 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7801 640cd7ff 2022-06-22 mark view->count = 0;
7803 83cc4199 2022-06-13 stsp case CTRL('u'):
7805 83cc4199 2022-06-13 stsp nscroll /= 2;
7806 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7807 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
7808 ea025d1d 2020-02-22 naddy case CTRL('b'):
7810 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
7811 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
7812 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
7813 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7815 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
7816 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7818 83cc4199 2022-06-13 stsp tree_scroll_up(s, MAX(0, nscroll));
7819 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7820 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7821 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7822 640cd7ff 2022-06-22 mark view->count = 0;
7825 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
7826 02ffd0d5 2021-10-17 stsp case CTRL('n'):
7827 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
7828 1e37a5c2 2019-05-12 jcs s->selected++;
7831 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7832 640cd7ff 2022-06-22 mark == NULL) {
7833 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
7834 640cd7ff 2022-06-22 mark view->count = 0;
7837 9b058f45 2022-06-30 mark tree_scroll_down(view, 1);
7839 83cc4199 2022-06-13 stsp case CTRL('d'):
7841 83cc4199 2022-06-13 stsp nscroll /= 2;
7842 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7843 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
7844 ea025d1d 2020-02-22 naddy case CTRL('f'):
7846 48bb96f0 2022-06-20 naddy case ' ':
7847 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7849 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
7850 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
7851 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
7852 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
7854 640cd7ff 2022-06-22 mark view->count = 0;
7857 9b058f45 2022-06-30 mark tree_scroll_down(view, nscroll);
7859 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
7861 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
7862 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
7863 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
7864 1e37a5c2 2019-05-12 jcs /* user selected '..' */
7865 640cd7ff 2022-06-22 mark if (s->tree == s->root) {
7866 640cd7ff 2022-06-22 mark view->count = 0;
7869 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
7870 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
7872 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
7873 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
7874 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
7875 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
7876 1e37a5c2 2019-05-12 jcs s->selected_entry =
7877 1e37a5c2 2019-05-12 jcs parent->selected_entry;
7878 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
7879 9b058f45 2022-06-30 mark if (s->selected > view->nlines - 3) {
7880 9b058f45 2022-06-30 mark err = offset_selection_down(view);
7884 1e37a5c2 2019-05-12 jcs free(parent);
7885 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
7886 56e0773d 2019-11-28 stsp s->selected_entry))) {
7887 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
7888 640cd7ff 2022-06-22 mark view->count = 0;
7889 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
7890 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
7893 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
7894 941e9f74 2019-05-21 stsp if (err) {
7895 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
7898 136e2bd4 2022-07-23 mark } else if (S_ISREG(got_tree_entry_get_mode(s->selected_entry)))
7899 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_BLAME);
7901 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
7902 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
7903 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
7904 640cd7ff 2022-06-22 mark view->count = 0;
7907 640cd7ff 2022-06-22 mark view->count = 0;
7911 ffd1d5e5 2018-06-23 stsp return err;
7914 ffd1d5e5 2018-06-23 stsp __dead static void
7915 ffd1d5e5 2018-06-23 stsp usage_tree(void)
7918 87411fa9 2022-06-16 stsp fprintf(stderr,
7919 87411fa9 2022-06-16 stsp "usage: %s tree [-c commit] [-r repository-path] [path]\n",
7920 ffd1d5e5 2018-06-23 stsp getprogname());
7924 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7925 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
7927 7483826e 2023-04-14 mark const struct got_error *error;
7928 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
7929 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
7930 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
7931 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
7932 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
7933 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
7934 4e97c21c 2020-12-06 stsp char *label = NULL;
7935 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
7936 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
7938 5221c383 2018-08-01 stsp struct tog_view *view;
7939 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7941 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
7942 ffd1d5e5 2018-06-23 stsp switch (ch) {
7944 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
7947 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
7948 74283ab8 2020-02-07 stsp if (repo_path == NULL)
7949 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
7953 e99e2d15 2020-11-24 naddy usage_tree();
7954 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
7958 ffd1d5e5 2018-06-23 stsp argc -= optind;
7959 ffd1d5e5 2018-06-23 stsp argv += optind;
7961 55cccc34 2020-02-20 stsp if (argc > 1)
7962 e99e2d15 2020-11-24 naddy usage_tree();
7964 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7965 0ae84acc 2022-06-15 tracey if (error != NULL)
7966 0ae84acc 2022-06-15 tracey goto done;
7968 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
7969 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
7970 c156c7a4 2020-12-18 stsp if (cwd == NULL)
7971 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
7972 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
7973 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7974 c156c7a4 2020-12-18 stsp goto done;
7975 55cccc34 2020-02-20 stsp if (worktree)
7976 52185f70 2019-02-05 stsp repo_path =
7977 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
7979 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
7980 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
7981 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
7982 c156c7a4 2020-12-18 stsp goto done;
7986 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7987 c02c541e 2019-03-29 stsp if (error != NULL)
7988 52185f70 2019-02-05 stsp goto done;
7990 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
7991 55cccc34 2020-02-20 stsp repo, worktree);
7992 55cccc34 2020-02-20 stsp if (error)
7993 55cccc34 2020-02-20 stsp goto done;
7995 098596c5 2023-04-14 stsp init_curses();
7997 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7998 c02c541e 2019-03-29 stsp if (error)
7999 52185f70 2019-02-05 stsp goto done;
8001 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
8002 51a10b52 2020-12-26 stsp if (error)
8003 51a10b52 2020-12-26 stsp goto done;
8005 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
8006 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
8007 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
8008 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
8009 4e97c21c 2020-12-06 stsp if (error)
8010 4e97c21c 2020-12-06 stsp goto done;
8011 4e97c21c 2020-12-06 stsp head_ref_name = label;
8013 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
8014 4e97c21c 2020-12-06 stsp if (error == NULL)
8015 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
8016 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
8017 4e97c21c 2020-12-06 stsp goto done;
8018 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
8019 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
8020 4e97c21c 2020-12-06 stsp if (error)
8021 4e97c21c 2020-12-06 stsp goto done;
8024 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
8025 a44927cc 2022-04-07 stsp if (error)
8026 a44927cc 2022-04-07 stsp goto done;
8028 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
8029 5221c383 2018-08-01 stsp if (view == NULL) {
8030 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
8031 5221c383 2018-08-01 stsp goto done;
8033 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
8034 ad80ab7b 2018-08-04 stsp if (error)
8035 ad80ab7b 2018-08-04 stsp goto done;
8036 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
8037 a44927cc 2022-04-07 stsp error = tree_view_walk_path(&view->state.tree, commit,
8038 d91faf3b 2020-12-01 naddy in_repo_path);
8039 55cccc34 2020-02-20 stsp if (error)
8040 55cccc34 2020-02-20 stsp goto done;
8043 55cccc34 2020-02-20 stsp if (worktree) {
8044 55cccc34 2020-02-20 stsp /* Release work tree lock. */
8045 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
8046 55cccc34 2020-02-20 stsp worktree = NULL;
8048 098596c5 2023-04-14 stsp error = view_loop(view);
8050 52185f70 2019-02-05 stsp free(repo_path);
8051 e4a0e26d 2020-02-20 stsp free(cwd);
8052 ffd1d5e5 2018-06-23 stsp free(commit_id);
8053 4e97c21c 2020-12-06 stsp free(label);
8055 486cd271 2020-12-06 stsp got_ref_close(ref);
8056 1d0f4054 2021-06-17 stsp if (repo) {
8057 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8058 1d0f4054 2021-06-17 stsp if (error == NULL)
8059 1d0f4054 2021-06-17 stsp error = close_err;
8061 0ae84acc 2022-06-15 tracey if (pack_fds) {
8062 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8063 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8064 0ae84acc 2022-06-15 tracey if (error == NULL)
8065 0ae84acc 2022-06-15 tracey error = pack_err;
8067 51a10b52 2020-12-26 stsp tog_free_refs();
8068 ffd1d5e5 2018-06-23 stsp return error;
8071 6458efa5 2020-11-24 stsp static const struct got_error *
8072 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
8074 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
8075 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8077 6458efa5 2020-11-24 stsp s->nrefs = 0;
8078 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
8079 cc488aa7 2022-01-23 stsp if (strncmp(got_ref_get_name(sre->ref),
8080 cc488aa7 2022-01-23 stsp "refs/got/", 9) == 0 &&
8081 cc488aa7 2022-01-23 stsp strncmp(got_ref_get_name(sre->ref),
8082 cc488aa7 2022-01-23 stsp "refs/got/backup/", 16) != 0)
8085 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
8086 6458efa5 2020-11-24 stsp if (re == NULL)
8087 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
8089 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
8090 8924d611 2020-12-26 stsp if (re->ref == NULL)
8091 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
8092 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
8093 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
8096 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8097 6458efa5 2020-11-24 stsp return NULL;
8101 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
8103 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8105 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
8106 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8107 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
8108 8924d611 2020-12-26 stsp got_ref_close(re->ref);
8113 6458efa5 2020-11-24 stsp static const struct got_error *
8114 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
8116 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8117 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8119 6458efa5 2020-11-24 stsp s->selected_entry = 0;
8120 6458efa5 2020-11-24 stsp s->repo = repo;
8122 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
8123 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
8125 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8127 2ca2f982 2023-04-14 mark goto done;
8129 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
8130 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
8131 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
8132 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
8134 6458efa5 2020-11-24 stsp goto done;
8136 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
8137 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
8138 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
8140 6458efa5 2020-11-24 stsp goto done;
8142 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
8143 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
8144 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
8146 cc488aa7 2022-01-23 stsp goto done;
8148 cc488aa7 2022-01-23 stsp err = add_color(&s->colors, "^refs/got/backup/",
8149 cc488aa7 2022-01-23 stsp TOG_COLOR_REFS_BACKUP,
8150 cc488aa7 2022-01-23 stsp get_color_value("TOG_COLOR_REFS_BACKUP"));
8152 6458efa5 2020-11-24 stsp goto done;
8155 6458efa5 2020-11-24 stsp view->show = show_ref_view;
8156 6458efa5 2020-11-24 stsp view->input = input_ref_view;
8157 6458efa5 2020-11-24 stsp view->close = close_ref_view;
8158 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
8159 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
8161 2ca2f982 2023-04-14 mark if (err) {
8162 2ca2f982 2023-04-14 mark if (view->close == NULL)
8163 2ca2f982 2023-04-14 mark close_ref_view(view);
8164 2ca2f982 2023-04-14 mark view_close(view);
8166 6458efa5 2020-11-24 stsp return err;
8169 6458efa5 2020-11-24 stsp static const struct got_error *
8170 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
8172 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8174 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8175 6458efa5 2020-11-24 stsp free_colors(&s->colors);
8177 6458efa5 2020-11-24 stsp return NULL;
8180 6458efa5 2020-11-24 stsp static const struct got_error *
8181 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
8182 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8184 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8185 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
8186 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
8187 6458efa5 2020-11-24 stsp int obj_type;
8189 c42c9805 2020-11-24 stsp *commit_id = NULL;
8191 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
8193 6458efa5 2020-11-24 stsp return err;
8195 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
8197 6458efa5 2020-11-24 stsp goto done;
8199 6458efa5 2020-11-24 stsp switch (obj_type) {
8200 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
8201 c42c9805 2020-11-24 stsp *commit_id = obj_id;
8203 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
8204 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
8206 6458efa5 2020-11-24 stsp goto done;
8207 c42c9805 2020-11-24 stsp free(obj_id);
8208 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
8209 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8211 6458efa5 2020-11-24 stsp goto done;
8212 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
8213 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8214 c42c9805 2020-11-24 stsp goto done;
8216 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
8217 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8218 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
8219 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
8220 c42c9805 2020-11-24 stsp goto done;
8224 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8230 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
8231 c42c9805 2020-11-24 stsp if (err) {
8232 c42c9805 2020-11-24 stsp free(*commit_id);
8233 c42c9805 2020-11-24 stsp *commit_id = NULL;
8235 c42c9805 2020-11-24 stsp return err;
8238 c42c9805 2020-11-24 stsp static const struct got_error *
8239 9b058f45 2022-06-30 mark log_ref_entry(struct tog_view **new_view, int begin_y, int begin_x,
8240 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8242 c42c9805 2020-11-24 stsp struct tog_view *log_view;
8243 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8244 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
8246 c42c9805 2020-11-24 stsp *new_view = NULL;
8248 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8249 c42c9805 2020-11-24 stsp if (err) {
8250 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8251 c42c9805 2020-11-24 stsp return err;
8253 c42c9805 2020-11-24 stsp return NULL;
8256 9b058f45 2022-06-30 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
8257 6458efa5 2020-11-24 stsp if (log_view == NULL) {
8258 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
8259 6458efa5 2020-11-24 stsp goto done;
8262 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
8263 ee756517 2020-12-05 stsp got_ref_get_name(re->ref), "", 0);
8266 6458efa5 2020-11-24 stsp view_close(log_view);
8268 6458efa5 2020-11-24 stsp *new_view = log_view;
8269 c42c9805 2020-11-24 stsp free(commit_id);
8270 6458efa5 2020-11-24 stsp return err;
8273 ce5b7c56 2019-07-09 stsp static void
8274 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
8276 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
8277 34ba6917 2020-11-30 stsp int i = 0;
8279 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8282 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
8283 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
8284 34ba6917 2020-11-30 stsp if (re == NULL)
8286 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
8287 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8291 9b058f45 2022-06-30 mark static const struct got_error *
8292 9b058f45 2022-06-30 mark ref_scroll_down(struct tog_view *view, int maxscroll)
8294 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
8295 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
8296 6458efa5 2020-11-24 stsp int n = 0;
8298 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
8299 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
8301 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
8303 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
8304 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
8305 94b80cfa 2022-08-01 mark if (last) {
8306 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
8307 9b058f45 2022-06-30 mark last = TAILQ_NEXT(last, entry);
8309 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN)) {
8310 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
8311 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
8315 9b058f45 2022-06-30 mark return NULL;
8318 6458efa5 2020-11-24 stsp static const struct got_error *
8319 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
8321 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8323 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
8324 6458efa5 2020-11-24 stsp return NULL;
8327 6458efa5 2020-11-24 stsp static int
8328 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
8330 6458efa5 2020-11-24 stsp regmatch_t regmatch;
8332 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
8336 6458efa5 2020-11-24 stsp static const struct got_error *
8337 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
8339 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8340 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
8342 6458efa5 2020-11-24 stsp if (!view->searching) {
8343 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8344 6458efa5 2020-11-24 stsp return NULL;
8347 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8348 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
8349 6458efa5 2020-11-24 stsp if (s->selected_entry)
8350 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
8352 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8353 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8355 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
8356 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8358 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8359 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8362 487cd7d2 2021-12-17 stsp if (s->selected_entry)
8363 487cd7d2 2021-12-17 stsp re = s->selected_entry;
8364 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
8365 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8367 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8370 6458efa5 2020-11-24 stsp while (1) {
8371 6458efa5 2020-11-24 stsp if (re == NULL) {
8372 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
8373 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8374 6458efa5 2020-11-24 stsp return NULL;
8376 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8377 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8379 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8382 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
8383 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8384 6458efa5 2020-11-24 stsp s->matched_entry = re;
8388 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8389 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8391 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8394 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8395 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
8396 6458efa5 2020-11-24 stsp s->selected = 0;
8399 6458efa5 2020-11-24 stsp return NULL;
8402 6458efa5 2020-11-24 stsp static const struct got_error *
8403 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
8405 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8406 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8407 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8408 6458efa5 2020-11-24 stsp char *line = NULL;
8409 6458efa5 2020-11-24 stsp wchar_t *wline;
8410 6458efa5 2020-11-24 stsp struct tog_color *tc;
8411 0ed6bc90 2023-02-01 mark int width, n, scrollx;
8412 6458efa5 2020-11-24 stsp int limit = view->nlines;
8414 6458efa5 2020-11-24 stsp werase(view->window);
8416 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
8417 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
8418 9b058f45 2022-06-30 mark --limit; /* border */
8420 6458efa5 2020-11-24 stsp if (limit == 0)
8421 6458efa5 2020-11-24 stsp return NULL;
8423 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
8425 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
8426 6458efa5 2020-11-24 stsp s->nrefs) == -1)
8427 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8429 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
8430 6458efa5 2020-11-24 stsp if (err) {
8431 6458efa5 2020-11-24 stsp free(line);
8432 6458efa5 2020-11-24 stsp return err;
8434 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8435 6458efa5 2020-11-24 stsp wstandout(view->window);
8436 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
8437 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
8438 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
8439 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8440 6458efa5 2020-11-24 stsp wstandend(view->window);
8441 6458efa5 2020-11-24 stsp free(wline);
8442 6458efa5 2020-11-24 stsp wline = NULL;
8443 6458efa5 2020-11-24 stsp free(line);
8444 6458efa5 2020-11-24 stsp line = NULL;
8445 6458efa5 2020-11-24 stsp if (--limit <= 0)
8446 6458efa5 2020-11-24 stsp return NULL;
8449 0ed6bc90 2023-02-01 mark view->maxx = 0;
8450 6458efa5 2020-11-24 stsp while (re && limit > 0) {
8451 6458efa5 2020-11-24 stsp char *line = NULL;
8452 b4996bee 2022-06-16 stsp char ymd[13]; /* YYYY-MM-DD + " " + NUL */
8454 b4996bee 2022-06-16 stsp if (s->show_date) {
8455 b4996bee 2022-06-16 stsp struct got_commit_object *ci;
8456 b4996bee 2022-06-16 stsp struct got_tag_object *tag;
8457 b4996bee 2022-06-16 stsp struct got_object_id *id;
8458 b4996bee 2022-06-16 stsp struct tm tm;
8461 b4996bee 2022-06-16 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8463 b4996bee 2022-06-16 stsp return err;
8464 b4996bee 2022-06-16 stsp err = got_object_open_as_tag(&tag, s->repo, id);
8465 b4996bee 2022-06-16 stsp if (err) {
8466 b4996bee 2022-06-16 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
8468 b4996bee 2022-06-16 stsp return err;
8470 b4996bee 2022-06-16 stsp err = got_object_open_as_commit(&ci, s->repo,
8472 b4996bee 2022-06-16 stsp if (err) {
8474 b4996bee 2022-06-16 stsp return err;
8476 b4996bee 2022-06-16 stsp t = got_object_commit_get_committer_time(ci);
8477 b4996bee 2022-06-16 stsp got_object_commit_close(ci);
8479 b4996bee 2022-06-16 stsp t = got_object_tag_get_tagger_time(tag);
8480 b4996bee 2022-06-16 stsp got_object_tag_close(tag);
8483 b4996bee 2022-06-16 stsp if (gmtime_r(&t, &tm) == NULL)
8484 b4996bee 2022-06-16 stsp return got_error_from_errno("gmtime_r");
8485 b4996bee 2022-06-16 stsp if (strftime(ymd, sizeof(ymd), "%G-%m-%d ", &tm) == 0)
8486 b4996bee 2022-06-16 stsp return got_error(GOT_ERR_NO_SPACE);
8488 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
8489 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s -> %s", s->show_date ?
8490 b4996bee 2022-06-16 stsp ymd : "", got_ref_get_name(re->ref),
8491 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
8492 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8493 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
8494 6458efa5 2020-11-24 stsp struct got_object_id *id;
8495 6458efa5 2020-11-24 stsp char *id_str;
8496 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8498 6458efa5 2020-11-24 stsp return err;
8499 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
8500 6458efa5 2020-11-24 stsp if (err) {
8502 6458efa5 2020-11-24 stsp return err;
8504 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s: %s", s->show_date ? ymd : "",
8505 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
8506 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
8508 6458efa5 2020-11-24 stsp free(id_str);
8509 6458efa5 2020-11-24 stsp return err;
8512 6458efa5 2020-11-24 stsp free(id_str);
8513 b4996bee 2022-06-16 stsp } else if (asprintf(&line, "%s%s", s->show_date ? ymd : "",
8514 b4996bee 2022-06-16 stsp got_ref_get_name(re->ref)) == -1)
8515 b4996bee 2022-06-16 stsp return got_error_from_errno("asprintf");
8517 0ed6bc90 2023-02-01 mark /* use full line width to determine view->maxx */
8518 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
8519 6458efa5 2020-11-24 stsp if (err) {
8520 6458efa5 2020-11-24 stsp free(line);
8521 6458efa5 2020-11-24 stsp return err;
8523 0ed6bc90 2023-02-01 mark view->maxx = MAX(view->maxx, width);
8524 0ed6bc90 2023-02-01 mark free(wline);
8525 0ed6bc90 2023-02-01 mark wline = NULL;
8527 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
8528 0ed6bc90 2023-02-01 mark view->ncols, 0, 0);
8529 0ed6bc90 2023-02-01 mark if (err) {
8530 0ed6bc90 2023-02-01 mark free(line);
8531 0ed6bc90 2023-02-01 mark return err;
8533 6458efa5 2020-11-24 stsp if (n == s->selected) {
8534 6458efa5 2020-11-24 stsp if (view->focussed)
8535 6458efa5 2020-11-24 stsp wstandout(view->window);
8536 6458efa5 2020-11-24 stsp s->selected_entry = re;
8538 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
8540 6458efa5 2020-11-24 stsp wattr_on(view->window,
8541 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8542 0ed6bc90 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
8544 6458efa5 2020-11-24 stsp wattr_off(view->window,
8545 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8546 b637f33f 2023-02-01 mark if (width < view->ncols)
8547 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
8548 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
8549 6458efa5 2020-11-24 stsp wstandend(view->window);
8550 6458efa5 2020-11-24 stsp free(line);
8551 6458efa5 2020-11-24 stsp free(wline);
8552 6458efa5 2020-11-24 stsp wline = NULL;
8554 6458efa5 2020-11-24 stsp s->ndisplayed++;
8555 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
8558 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8561 9b058f45 2022-06-30 mark view_border(view);
8562 6458efa5 2020-11-24 stsp return err;
8565 6458efa5 2020-11-24 stsp static const struct got_error *
8566 49b24ee5 2022-07-03 mark browse_ref_tree(struct tog_view **new_view, int begin_y, int begin_x,
8567 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8569 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8570 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
8571 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
8573 c42c9805 2020-11-24 stsp *new_view = NULL;
8575 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8576 c42c9805 2020-11-24 stsp if (err) {
8577 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8578 c42c9805 2020-11-24 stsp return err;
8580 c42c9805 2020-11-24 stsp return NULL;
8584 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
8585 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
8586 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
8587 c42c9805 2020-11-24 stsp goto done;
8590 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
8591 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
8593 c42c9805 2020-11-24 stsp goto done;
8595 c42c9805 2020-11-24 stsp *new_view = tree_view;
8597 c42c9805 2020-11-24 stsp free(commit_id);
8598 c42c9805 2020-11-24 stsp return err;
8601 94b80cfa 2022-08-01 mark static const struct got_error *
8602 94b80cfa 2022-08-01 mark ref_goto_line(struct tog_view *view, int nlines)
8604 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
8605 94b80cfa 2022-08-01 mark struct tog_ref_view_state *s = &view->state.ref;
8606 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
8608 94b80cfa 2022-08-01 mark g = view->gline;
8609 94b80cfa 2022-08-01 mark view->gline = 0;
8611 94b80cfa 2022-08-01 mark if (g == 0)
8613 94b80cfa 2022-08-01 mark else if (g > s->nrefs)
8614 94b80cfa 2022-08-01 mark g = s->nrefs;
8616 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
8617 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
8618 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
8619 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8620 94b80cfa 2022-08-01 mark return NULL;
8623 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
8624 94b80cfa 2022-08-01 mark err = ref_scroll_down(view, g - idx - 1);
8626 94b80cfa 2022-08-01 mark return err;
8627 94b80cfa 2022-08-01 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL &&
8628 94b80cfa 2022-08-01 mark s->first_displayed_entry->idx + s->selected < g &&
8629 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1)
8630 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8631 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
8632 94b80cfa 2022-08-01 mark ref_scroll_up(s, idx - g + 1);
8634 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
8635 94b80cfa 2022-08-01 mark s->selected = g - 1;
8637 94b80cfa 2022-08-01 mark return NULL;
8641 c42c9805 2020-11-24 stsp static const struct got_error *
8642 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
8644 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8645 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8646 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
8647 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 1;
8649 94b80cfa 2022-08-01 mark if (view->gline)
8650 94b80cfa 2022-08-01 mark return ref_goto_line(view, nscroll);
8652 6458efa5 2020-11-24 stsp switch (ch) {
8655 0ed6bc90 2023-02-01 mark case KEY_RIGHT:
8657 0ed6bc90 2023-02-01 mark case KEY_LEFT:
8659 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
8662 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
8663 640cd7ff 2022-06-22 mark view->count = 0;
8666 b4996bee 2022-06-16 stsp s->show_date = !s->show_date;
8667 640cd7ff 2022-06-22 mark view->count = 0;
8670 7f66531d 2021-11-16 stsp s->sort_by_date = !s->sort_by_date;
8671 3f6c6614 2023-01-23 mark view->action = s->sort_by_date ? "sort by date" : "sort by name";
8672 640cd7ff 2022-06-22 mark view->count = 0;
8673 50617b77 2021-11-20 stsp err = got_reflist_sort(&tog_refs, s->sort_by_date ?
8674 50617b77 2021-11-20 stsp got_ref_cmp_by_commit_timestamp_descending :
8675 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name, s->repo);
8678 50617b77 2021-11-20 stsp got_reflist_object_id_map_free(tog_refs_idmap);
8679 50617b77 2021-11-20 stsp err = got_reflist_object_id_map_create(&tog_refs_idmap,
8680 50617b77 2021-11-20 stsp &tog_refs, s->repo);
8683 7f66531d 2021-11-16 stsp ref_view_free_refs(s);
8684 7f66531d 2021-11-16 stsp err = ref_view_load_refs(s);
8686 6458efa5 2020-11-24 stsp case KEY_ENTER:
8687 6458efa5 2020-11-24 stsp case '\r':
8688 640cd7ff 2022-06-22 mark view->count = 0;
8689 6458efa5 2020-11-24 stsp if (!s->selected_entry)
8691 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
8694 640cd7ff 2022-06-22 mark view->count = 0;
8695 c42c9805 2020-11-24 stsp if (!s->selected_entry)
8697 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
8699 e4526bf5 2021-09-03 naddy case 'g':
8701 e4526bf5 2021-09-03 naddy case KEY_HOME:
8702 e4526bf5 2021-09-03 naddy s->selected = 0;
8703 640cd7ff 2022-06-22 mark view->count = 0;
8704 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8706 e4526bf5 2021-09-03 naddy case 'G':
8708 9b058f45 2022-06-30 mark case KEY_END: {
8709 9b058f45 2022-06-30 mark int eos = view->nlines - 1;
8711 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
8712 9b058f45 2022-06-30 mark --eos; /* border */
8713 e4526bf5 2021-09-03 naddy s->selected = 0;
8714 640cd7ff 2022-06-22 mark view->count = 0;
8715 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
8716 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
8717 e4526bf5 2021-09-03 naddy if (re == NULL)
8719 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
8720 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
8722 e4526bf5 2021-09-03 naddy if (n > 0)
8723 e4526bf5 2021-09-03 naddy s->selected = n - 1;
8727 6458efa5 2020-11-24 stsp case KEY_UP:
8728 02ffd0d5 2021-10-17 stsp case CTRL('p'):
8729 6458efa5 2020-11-24 stsp if (s->selected > 0) {
8730 6458efa5 2020-11-24 stsp s->selected--;
8733 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
8734 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8735 640cd7ff 2022-06-22 mark view->count = 0;
8737 83cc4199 2022-06-13 stsp case CTRL('u'):
8739 83cc4199 2022-06-13 stsp nscroll /= 2;
8740 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8741 6458efa5 2020-11-24 stsp case KEY_PPAGE:
8742 6458efa5 2020-11-24 stsp case CTRL('b'):
8744 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8745 83cc4199 2022-06-13 stsp s->selected -= MIN(nscroll, s->selected);
8746 83cc4199 2022-06-13 stsp ref_scroll_up(s, MAX(0, nscroll));
8747 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8748 640cd7ff 2022-06-22 mark view->count = 0;
8751 6458efa5 2020-11-24 stsp case KEY_DOWN:
8752 02ffd0d5 2021-10-17 stsp case CTRL('n'):
8753 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
8754 6458efa5 2020-11-24 stsp s->selected++;
8757 640cd7ff 2022-06-22 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8758 6458efa5 2020-11-24 stsp /* can't scroll any further */
8759 640cd7ff 2022-06-22 mark view->count = 0;
8762 9b058f45 2022-06-30 mark ref_scroll_down(view, 1);
8764 83cc4199 2022-06-13 stsp case CTRL('d'):
8766 83cc4199 2022-06-13 stsp nscroll /= 2;
8767 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8768 6458efa5 2020-11-24 stsp case KEY_NPAGE:
8769 6458efa5 2020-11-24 stsp case CTRL('f'):
8771 48bb96f0 2022-06-20 naddy case ' ':
8772 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8773 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
8774 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
8775 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
8776 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
8777 640cd7ff 2022-06-22 mark if (view->count > 1 && s->selected < s->ndisplayed - 1)
8778 640cd7ff 2022-06-22 mark s->selected += s->ndisplayed - s->selected - 1;
8779 640cd7ff 2022-06-22 mark view->count = 0;
8782 9b058f45 2022-06-30 mark ref_scroll_down(view, nscroll);
8784 6458efa5 2020-11-24 stsp case CTRL('l'):
8785 640cd7ff 2022-06-22 mark view->count = 0;
8786 8924d611 2020-12-26 stsp tog_free_refs();
8787 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, s->sort_by_date);
8790 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8791 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8793 6458efa5 2020-11-24 stsp case KEY_RESIZE:
8794 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
8795 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
8798 640cd7ff 2022-06-22 mark view->count = 0;
8802 6458efa5 2020-11-24 stsp return err;
8805 6458efa5 2020-11-24 stsp __dead static void
8806 6458efa5 2020-11-24 stsp usage_ref(void)
8809 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
8810 6458efa5 2020-11-24 stsp getprogname());
8814 6458efa5 2020-11-24 stsp static const struct got_error *
8815 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
8817 7483826e 2023-04-14 mark const struct got_error *error;
8818 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
8819 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
8820 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
8822 6458efa5 2020-11-24 stsp struct tog_view *view;
8823 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
8825 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
8826 6458efa5 2020-11-24 stsp switch (ch) {
8828 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
8829 6458efa5 2020-11-24 stsp if (repo_path == NULL)
8830 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
8834 e99e2d15 2020-11-24 naddy usage_ref();
8835 6458efa5 2020-11-24 stsp /* NOTREACHED */
8839 6458efa5 2020-11-24 stsp argc -= optind;
8840 6458efa5 2020-11-24 stsp argv += optind;
8842 6458efa5 2020-11-24 stsp if (argc > 1)
8843 e99e2d15 2020-11-24 naddy usage_ref();
8845 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
8846 0ae84acc 2022-06-15 tracey if (error != NULL)
8847 0ae84acc 2022-06-15 tracey goto done;
8849 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
8850 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
8851 c156c7a4 2020-12-18 stsp if (cwd == NULL)
8852 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
8853 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
8854 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
8855 c156c7a4 2020-12-18 stsp goto done;
8856 6458efa5 2020-11-24 stsp if (worktree)
8857 6458efa5 2020-11-24 stsp repo_path =
8858 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
8860 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
8861 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
8862 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
8863 c156c7a4 2020-12-18 stsp goto done;
8867 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
8868 6458efa5 2020-11-24 stsp if (error != NULL)
8869 6458efa5 2020-11-24 stsp goto done;
8871 098596c5 2023-04-14 stsp init_curses();
8873 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
8874 51a10b52 2020-12-26 stsp if (error)
8875 51a10b52 2020-12-26 stsp goto done;
8877 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
8878 6458efa5 2020-11-24 stsp if (error)
8879 6458efa5 2020-11-24 stsp goto done;
8881 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
8882 6458efa5 2020-11-24 stsp if (view == NULL) {
8883 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
8884 6458efa5 2020-11-24 stsp goto done;
8887 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
8888 6458efa5 2020-11-24 stsp if (error)
8889 6458efa5 2020-11-24 stsp goto done;
8891 6458efa5 2020-11-24 stsp if (worktree) {
8892 6458efa5 2020-11-24 stsp /* Release work tree lock. */
8893 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
8894 6458efa5 2020-11-24 stsp worktree = NULL;
8896 098596c5 2023-04-14 stsp error = view_loop(view);
8898 6458efa5 2020-11-24 stsp free(repo_path);
8899 6458efa5 2020-11-24 stsp free(cwd);
8900 1d0f4054 2021-06-17 stsp if (repo) {
8901 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8902 1d0f4054 2021-06-17 stsp if (close_err)
8903 1d0f4054 2021-06-17 stsp error = close_err;
8905 0ae84acc 2022-06-15 tracey if (pack_fds) {
8906 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8907 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8908 0ae84acc 2022-06-15 tracey if (error == NULL)
8909 0ae84acc 2022-06-15 tracey error = pack_err;
8911 51a10b52 2020-12-26 stsp tog_free_refs();
8912 6458efa5 2020-11-24 stsp return error;
8915 ec2a9698 2022-09-15 mark static const struct got_error*
8916 ec2a9698 2022-09-15 mark win_draw_center(WINDOW *win, size_t y, size_t x, size_t maxx, int focus,
8917 ec2a9698 2022-09-15 mark const char *str)
8919 ec2a9698 2022-09-15 mark size_t len;
8921 ec2a9698 2022-09-15 mark if (win == NULL)
8922 ec2a9698 2022-09-15 mark win = stdscr;
8924 ec2a9698 2022-09-15 mark len = strlen(str);
8925 ec2a9698 2022-09-15 mark x = x ? x : maxx > len ? (maxx - len) / 2 : 0;
8927 ec2a9698 2022-09-15 mark if (focus)
8928 ec2a9698 2022-09-15 mark wstandout(win);
8929 ec2a9698 2022-09-15 mark if (mvwprintw(win, y, x, "%s", str) == ERR)
8930 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "mvwprintw");
8931 ec2a9698 2022-09-15 mark if (focus)
8932 ec2a9698 2022-09-15 mark wstandend(win);
8934 ec2a9698 2022-09-15 mark return NULL;
8937 136e2bd4 2022-07-23 mark static const struct got_error *
8938 ec2a9698 2022-09-15 mark add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
8942 ec2a9698 2022-09-15 mark p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
8943 ec2a9698 2022-09-15 mark if (p == NULL) {
8944 ec2a9698 2022-09-15 mark free(*line_offsets);
8945 ec2a9698 2022-09-15 mark *line_offsets = NULL;
8946 ec2a9698 2022-09-15 mark return got_error_from_errno("reallocarray");
8949 ec2a9698 2022-09-15 mark *line_offsets = p;
8950 ec2a9698 2022-09-15 mark (*line_offsets)[*nlines] = off;
8951 ec2a9698 2022-09-15 mark ++(*nlines);
8952 ec2a9698 2022-09-15 mark return NULL;
8955 ec2a9698 2022-09-15 mark static const struct got_error *
8956 ec2a9698 2022-09-15 mark max_key_str(int *ret, const struct tog_key_map *km, size_t n)
8960 ec2a9698 2022-09-15 mark for (;n > 0; --n, ++km) {
8961 ec2a9698 2022-09-15 mark char *t0, *t, *k;
8962 ec2a9698 2022-09-15 mark size_t len = 1;
8964 ec2a9698 2022-09-15 mark if (km->keys == NULL)
8967 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
8968 ec2a9698 2022-09-15 mark if (t0 == NULL)
8969 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
8971 ec2a9698 2022-09-15 mark len += strlen(t);
8972 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL)
8973 ec2a9698 2022-09-15 mark len += strlen(k) > 1 ? 2 : 0;
8975 ec2a9698 2022-09-15 mark *ret = MAX(*ret, len);
8978 ec2a9698 2022-09-15 mark return NULL;
8982 ec2a9698 2022-09-15 mark * Write keymap section headers, keys, and key info in km to f.
8983 ec2a9698 2022-09-15 mark * Save line offset to *off. If terminal has UTF8 encoding enabled,
8984 ec2a9698 2022-09-15 mark * wrap control and symbolic keys in guillemets, else use <>.
8986 ec2a9698 2022-09-15 mark static const struct got_error *
8987 ec2a9698 2022-09-15 mark format_help_line(off_t *off, FILE *f, const struct tog_key_map *km, int width)
8989 ec2a9698 2022-09-15 mark int n, len = width;
8991 ec2a9698 2022-09-15 mark if (km->keys) {
8992 1681ba87 2022-09-18 mark static const char *u8_glyph[] = {
8993 1681ba87 2022-09-18 mark "\xe2\x80\xb9", /* U+2039 (utf8 <) */
8994 1681ba87 2022-09-18 mark "\xe2\x80\xba" /* U+203A (utf8 >) */
8996 ec2a9698 2022-09-15 mark char *t0, *t, *k;
8997 ec2a9698 2022-09-15 mark int cs, s, first = 1;
8999 ec2a9698 2022-09-15 mark cs = got_locale_is_utf8();
9001 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
9002 ec2a9698 2022-09-15 mark if (t0 == NULL)
9003 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
9005 ec2a9698 2022-09-15 mark len = strlen(km->keys);
9006 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL) {
9007 ec2a9698 2022-09-15 mark s = strlen(k) > 1; /* control or symbolic key */
9008 ec2a9698 2022-09-15 mark n = fprintf(f, "%s%s%s%s%s", first ? " " : "",
9009 1681ba87 2022-09-18 mark cs && s ? u8_glyph[0] : s ? "<" : "", k,
9010 1681ba87 2022-09-18 mark cs && s ? u8_glyph[1] : s ? ">" : "", t ? " " : "");
9011 ec2a9698 2022-09-15 mark if (n < 0) {
9013 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
9015 ec2a9698 2022-09-15 mark first = 0;
9016 ec2a9698 2022-09-15 mark len += s ? 2 : 0;
9017 ec2a9698 2022-09-15 mark *off += n;
9021 ec2a9698 2022-09-15 mark n = fprintf(f, "%*s%s\n", width - len, width - len ? " " : "", km->info);
9022 ec2a9698 2022-09-15 mark if (n < 0)
9023 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
9024 ec2a9698 2022-09-15 mark *off += n;
9026 ec2a9698 2022-09-15 mark return NULL;
9029 ec2a9698 2022-09-15 mark static const struct got_error *
9030 ec2a9698 2022-09-15 mark format_help(struct tog_help_view_state *s)
9032 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9033 ec2a9698 2022-09-15 mark off_t off = 0;
9034 ec2a9698 2022-09-15 mark int i, max, n, show = s->all;
9035 ec2a9698 2022-09-15 mark static const struct tog_key_map km[] = {
9036 ec2a9698 2022-09-15 mark #define KEYMAP_(info, type) { NULL, (info), type }
9037 ec2a9698 2022-09-15 mark #define KEY_(keys, info) { (keys), (info), TOG_KEYMAP_KEYS }
9038 ec2a9698 2022-09-15 mark GENERATE_HELP
9039 ec2a9698 2022-09-15 mark #undef KEYMAP_
9040 ec2a9698 2022-09-15 mark #undef KEY_
9043 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, 0);
9045 ec2a9698 2022-09-15 mark return err;
9047 ec2a9698 2022-09-15 mark n = nitems(km);
9048 ec2a9698 2022-09-15 mark err = max_key_str(&max, km, n);
9050 ec2a9698 2022-09-15 mark return err;
9052 ec2a9698 2022-09-15 mark for (i = 0; i < n; ++i) {
9053 ec2a9698 2022-09-15 mark if (km[i].keys == NULL) {
9054 ec2a9698 2022-09-15 mark show = s->all;
9055 ec2a9698 2022-09-15 mark if (km[i].type == TOG_KEYMAP_GLOBAL ||
9056 ec2a9698 2022-09-15 mark km[i].type == s->type || s->all)
9059 ec2a9698 2022-09-15 mark if (show) {
9060 ec2a9698 2022-09-15 mark err = format_help_line(&off, s->f, &km[i], max);
9062 ec2a9698 2022-09-15 mark return err;
9063 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9065 ec2a9698 2022-09-15 mark return err;
9068 ec2a9698 2022-09-15 mark fputc('\n', s->f);
9070 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9071 ec2a9698 2022-09-15 mark return err;
9074 ec2a9698 2022-09-15 mark static const struct got_error *
9075 ec2a9698 2022-09-15 mark create_help(struct tog_help_view_state *s)
9078 ec2a9698 2022-09-15 mark const struct got_error *err;
9080 ec2a9698 2022-09-15 mark free(s->line_offsets);
9081 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9082 ec2a9698 2022-09-15 mark s->nlines = 0;
9084 ec2a9698 2022-09-15 mark f = got_opentemp();
9085 ec2a9698 2022-09-15 mark if (f == NULL)
9086 ec2a9698 2022-09-15 mark return got_error_from_errno("got_opentemp");
9089 ec2a9698 2022-09-15 mark err = format_help(s);
9091 ec2a9698 2022-09-15 mark return err;
9093 ec2a9698 2022-09-15 mark if (s->f && fflush(s->f) != 0)
9094 ec2a9698 2022-09-15 mark return got_error_from_errno("fflush");
9096 ec2a9698 2022-09-15 mark return NULL;
9099 ec2a9698 2022-09-15 mark static const struct got_error *
9100 ec2a9698 2022-09-15 mark search_start_help_view(struct tog_view *view)
9102 ec2a9698 2022-09-15 mark view->state.help.matched_line = 0;
9103 ec2a9698 2022-09-15 mark return NULL;
9106 eaf2c13e 2022-09-17 mark static void
9107 eaf2c13e 2022-09-17 mark search_setup_help_view(struct tog_view *view, FILE **f, off_t **line_offsets,
9108 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
9110 eaf2c13e 2022-09-17 mark struct tog_help_view_state *s = &view->state.help;
9112 eaf2c13e 2022-09-17 mark *f = s->f;
9113 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
9114 eaf2c13e 2022-09-17 mark *line_offsets = s->line_offsets;
9115 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
9116 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
9117 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
9118 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
9121 ec2a9698 2022-09-15 mark static const struct got_error *
9122 ec2a9698 2022-09-15 mark show_help_view(struct tog_view *view)
9124 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9125 ec2a9698 2022-09-15 mark const struct got_error *err;
9126 ec2a9698 2022-09-15 mark regmatch_t *regmatch = &view->regmatch;
9127 ec2a9698 2022-09-15 mark wchar_t *wline;
9128 ec2a9698 2022-09-15 mark char *line;
9129 ec2a9698 2022-09-15 mark ssize_t linelen;
9130 ec2a9698 2022-09-15 mark size_t linesz = 0;
9131 ec2a9698 2022-09-15 mark int width, nprinted = 0, rc = 0;
9132 ec2a9698 2022-09-15 mark int eos = view->nlines;
9134 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9135 ec2a9698 2022-09-15 mark --eos; /* account for border */
9137 ec2a9698 2022-09-15 mark s->lineno = 0;
9138 ec2a9698 2022-09-15 mark rewind(s->f);
9139 ec2a9698 2022-09-15 mark werase(view->window);
9141 ec2a9698 2022-09-15 mark if (view->gline > s->nlines - 1)
9142 ec2a9698 2022-09-15 mark view->gline = s->nlines - 1;
9144 ec2a9698 2022-09-15 mark err = win_draw_center(view->window, 0, 0, view->ncols,
9145 16a2d4f0 2022-09-19 stsp view_needs_focus_indication(view),
9146 12c07a25 2022-09-19 stsp "tog help (press q to return to tog)");
9148 ec2a9698 2022-09-15 mark return err;
9149 ec2a9698 2022-09-15 mark if (eos <= 1)
9150 ec2a9698 2022-09-15 mark return NULL;
9151 ec2a9698 2022-09-15 mark waddstr(view->window, "\n\n");
9154 ec2a9698 2022-09-15 mark s->eof = 0;
9155 ec2a9698 2022-09-15 mark view->maxx = 0;
9156 ec2a9698 2022-09-15 mark line = NULL;
9157 ec2a9698 2022-09-15 mark while (eos > 0 && nprinted < eos) {
9158 ec2a9698 2022-09-15 mark attr_t attr = 0;
9160 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9161 ec2a9698 2022-09-15 mark if (linelen == -1) {
9162 ec2a9698 2022-09-15 mark if (!feof(s->f)) {
9163 ec2a9698 2022-09-15 mark free(line);
9164 ec2a9698 2022-09-15 mark return got_ferror(s->f, GOT_ERR_IO);
9166 ec2a9698 2022-09-15 mark s->eof = 1;
9169 ec2a9698 2022-09-15 mark if (++s->lineno < s->first_displayed_line)
9171 ec2a9698 2022-09-15 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
9173 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline)
9174 ec2a9698 2022-09-15 mark attr = A_STANDOUT;
9176 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
9177 ec2a9698 2022-09-15 mark view->x ? 1 : 0);
9178 ec2a9698 2022-09-15 mark if (err) {
9179 ec2a9698 2022-09-15 mark free(line);
9180 ec2a9698 2022-09-15 mark return err;
9182 ec2a9698 2022-09-15 mark view->maxx = MAX(view->maxx, width);
9183 ec2a9698 2022-09-15 mark free(wline);
9184 ec2a9698 2022-09-15 mark wline = NULL;
9187 ec2a9698 2022-09-15 mark wattron(view->window, attr);
9188 ec2a9698 2022-09-15 mark if (s->first_displayed_line + nprinted == s->matched_line &&
9189 ec2a9698 2022-09-15 mark regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
9190 ec2a9698 2022-09-15 mark err = add_matched_line(&width, line, view->ncols - 1, 0,
9191 ec2a9698 2022-09-15 mark view->window, view->x, regmatch);
9192 ec2a9698 2022-09-15 mark if (err) {
9193 ec2a9698 2022-09-15 mark free(line);
9194 ec2a9698 2022-09-15 mark return err;
9199 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, &skip, line,
9200 b637f33f 2023-02-01 mark view->x, view->ncols, 0, view->x ? 1 : 0);
9201 ec2a9698 2022-09-15 mark if (err) {
9202 ec2a9698 2022-09-15 mark free(line);
9203 ec2a9698 2022-09-15 mark return err;
9205 b637f33f 2023-02-01 mark waddwstr(view->window, &wline[skip]);
9206 ec2a9698 2022-09-15 mark free(wline);
9207 ec2a9698 2022-09-15 mark wline = NULL;
9209 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline) {
9210 ec2a9698 2022-09-15 mark while (width++ < view->ncols)
9211 ec2a9698 2022-09-15 mark waddch(view->window, ' ');
9213 b637f33f 2023-02-01 mark if (width < view->ncols)
9214 ec2a9698 2022-09-15 mark waddch(view->window, '\n');
9217 ec2a9698 2022-09-15 mark wattroff(view->window, attr);
9218 ec2a9698 2022-09-15 mark if (++nprinted == 1)
9219 ec2a9698 2022-09-15 mark s->first_displayed_line = s->lineno;
9221 ec2a9698 2022-09-15 mark free(line);
9222 ec2a9698 2022-09-15 mark if (nprinted > 0)
9223 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line + nprinted - 1;
9225 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line;
9227 ec2a9698 2022-09-15 mark view_border(view);
9229 ec2a9698 2022-09-15 mark if (s->eof) {
9230 ec2a9698 2022-09-15 mark rc = waddnstr(view->window,
9231 ec2a9698 2022-09-15 mark "See the tog(1) manual page for full documentation",
9232 ec2a9698 2022-09-15 mark view->ncols - 1);
9233 ec2a9698 2022-09-15 mark if (rc == ERR)
9234 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9236 ec2a9698 2022-09-15 mark wmove(view->window, view->nlines - 1, 0);
9237 ec2a9698 2022-09-15 mark wclrtoeol(view->window);
9238 ec2a9698 2022-09-15 mark wstandout(view->window);
9239 ec2a9698 2022-09-15 mark rc = waddnstr(view->window, "scroll down for more...",
9240 ec2a9698 2022-09-15 mark view->ncols - 1);
9241 ec2a9698 2022-09-15 mark if (rc == ERR)
9242 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9243 ec2a9698 2022-09-15 mark if (getcurx(view->window) < view->ncols - 6) {
9244 ec2a9698 2022-09-15 mark rc = wprintw(view->window, "[%.0f%%]",
9245 ec2a9698 2022-09-15 mark 100.00 * s->last_displayed_line / s->nlines);
9246 ec2a9698 2022-09-15 mark if (rc == ERR)
9247 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_IO, "wprintw");
9249 ec2a9698 2022-09-15 mark wstandend(view->window);
9252 ec2a9698 2022-09-15 mark return NULL;
9255 ec2a9698 2022-09-15 mark static const struct got_error *
9256 ec2a9698 2022-09-15 mark input_help_view(struct tog_view **new_view, struct tog_view *view, int ch)
9258 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9259 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9260 ec2a9698 2022-09-15 mark char *line = NULL;
9261 ec2a9698 2022-09-15 mark ssize_t linelen;
9262 ec2a9698 2022-09-15 mark size_t linesz = 0;
9263 ec2a9698 2022-09-15 mark int eos, nscroll;
9265 ec2a9698 2022-09-15 mark eos = nscroll = view->nlines;
9266 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9267 ec2a9698 2022-09-15 mark --eos; /* border */
9269 ec2a9698 2022-09-15 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
9271 ec2a9698 2022-09-15 mark switch (ch) {
9274 ec2a9698 2022-09-15 mark case KEY_RIGHT:
9276 ec2a9698 2022-09-15 mark case KEY_LEFT:
9278 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
9281 ec2a9698 2022-09-15 mark case KEY_HOME:
9282 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9283 ec2a9698 2022-09-15 mark view->count = 0;
9286 ec2a9698 2022-09-15 mark case KEY_END:
9287 ec2a9698 2022-09-15 mark view->count = 0;
9288 ec2a9698 2022-09-15 mark if (s->eof)
9290 ec2a9698 2022-09-15 mark s->first_displayed_line = (s->nlines - eos) + 3;
9291 ec2a9698 2022-09-15 mark s->eof = 1;
9294 ec2a9698 2022-09-15 mark case KEY_UP:
9295 ec2a9698 2022-09-15 mark if (s->first_displayed_line > 1)
9296 ec2a9698 2022-09-15 mark --s->first_displayed_line;
9298 ec2a9698 2022-09-15 mark view->count = 0;
9300 ec2a9698 2022-09-15 mark case CTRL('u'):
9302 ec2a9698 2022-09-15 mark nscroll /= 2;
9303 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9304 ec2a9698 2022-09-15 mark case KEY_PPAGE:
9305 ec2a9698 2022-09-15 mark case CTRL('b'):
9307 ec2a9698 2022-09-15 mark if (s->first_displayed_line == 1) {
9308 ec2a9698 2022-09-15 mark view->count = 0;
9311 ec2a9698 2022-09-15 mark while (--nscroll > 0 && s->first_displayed_line > 1)
9312 ec2a9698 2022-09-15 mark s->first_displayed_line--;
9315 ec2a9698 2022-09-15 mark case KEY_DOWN:
9316 ec2a9698 2022-09-15 mark case CTRL('n'):
9317 ec2a9698 2022-09-15 mark if (!s->eof)
9318 ec2a9698 2022-09-15 mark ++s->first_displayed_line;
9320 ec2a9698 2022-09-15 mark view->count = 0;
9322 ec2a9698 2022-09-15 mark case CTRL('d'):
9324 ec2a9698 2022-09-15 mark nscroll /= 2;
9325 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9326 ec2a9698 2022-09-15 mark case KEY_NPAGE:
9327 ec2a9698 2022-09-15 mark case CTRL('f'):
9330 ec2a9698 2022-09-15 mark if (s->eof) {
9331 ec2a9698 2022-09-15 mark view->count = 0;
9334 ec2a9698 2022-09-15 mark while (!s->eof && --nscroll > 0) {
9335 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9336 ec2a9698 2022-09-15 mark s->first_displayed_line++;
9337 ec2a9698 2022-09-15 mark if (linelen == -1) {
9338 ec2a9698 2022-09-15 mark if (feof(s->f))
9339 ec2a9698 2022-09-15 mark s->eof = 1;
9341 ec2a9698 2022-09-15 mark err = got_ferror(s->f, GOT_ERR_IO);
9345 ec2a9698 2022-09-15 mark free(line);
9348 ec2a9698 2022-09-15 mark view->count = 0;
9352 ec2a9698 2022-09-15 mark return err;
9355 ec2a9698 2022-09-15 mark static const struct got_error *
9356 ec2a9698 2022-09-15 mark close_help_view(struct tog_view *view)
9358 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9360 ec2a9698 2022-09-15 mark free(s->line_offsets);
9361 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9362 ec2a9698 2022-09-15 mark if (fclose(s->f) == EOF)
9363 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9365 ec2a9698 2022-09-15 mark return NULL;
9368 ec2a9698 2022-09-15 mark static const struct got_error *
9369 ec2a9698 2022-09-15 mark reset_help_view(struct tog_view *view)
9371 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9374 ec2a9698 2022-09-15 mark if (s->f && fclose(s->f) == EOF)
9375 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9377 ec2a9698 2022-09-15 mark wclear(view->window);
9378 ec2a9698 2022-09-15 mark view->count = 0;
9379 ec2a9698 2022-09-15 mark view->x = 0;
9380 ec2a9698 2022-09-15 mark s->all = !s->all;
9381 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9382 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9383 ec2a9698 2022-09-15 mark s->matched_line = 0;
9385 ec2a9698 2022-09-15 mark return create_help(s);
9388 ec2a9698 2022-09-15 mark static const struct got_error *
9389 ec2a9698 2022-09-15 mark open_help_view(struct tog_view *view, struct tog_view *parent)
9391 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9392 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9394 ec2a9698 2022-09-15 mark s->type = (enum tog_keymap_type)parent->type;
9395 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9396 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9397 ec2a9698 2022-09-15 mark s->selected_line = 1;
9399 ec2a9698 2022-09-15 mark view->show = show_help_view;
9400 ec2a9698 2022-09-15 mark view->input = input_help_view;
9401 ec2a9698 2022-09-15 mark view->reset = reset_help_view;
9402 ec2a9698 2022-09-15 mark view->close = close_help_view;
9403 ec2a9698 2022-09-15 mark view->search_start = search_start_help_view;
9404 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_help_view;
9405 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
9407 ec2a9698 2022-09-15 mark err = create_help(s);
9408 ec2a9698 2022-09-15 mark return err;
9411 ec2a9698 2022-09-15 mark static const struct got_error *
9412 136e2bd4 2022-07-23 mark view_dispatch_request(struct tog_view **new_view, struct tog_view *view,
9413 136e2bd4 2022-07-23 mark enum tog_view_type request, int y, int x)
9415 136e2bd4 2022-07-23 mark const struct got_error *err = NULL;
9417 136e2bd4 2022-07-23 mark *new_view = NULL;
9419 136e2bd4 2022-07-23 mark switch (request) {
9420 136e2bd4 2022-07-23 mark case TOG_VIEW_DIFF:
9421 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG) {
9422 136e2bd4 2022-07-23 mark struct tog_log_view_state *s = &view->state.log;
9424 136e2bd4 2022-07-23 mark err = open_diff_view_for_commit(new_view, y, x,
9425 136e2bd4 2022-07-23 mark s->selected_entry->commit, s->selected_entry->id,
9426 136e2bd4 2022-07-23 mark view, s->repo);
9428 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9429 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9431 136e2bd4 2022-07-23 mark case TOG_VIEW_BLAME:
9432 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_TREE) {
9433 136e2bd4 2022-07-23 mark struct tog_tree_view_state *s = &view->state.tree;
9435 136e2bd4 2022-07-23 mark err = blame_tree_entry(new_view, y, x,
9436 136e2bd4 2022-07-23 mark s->selected_entry, &s->parents, s->commit_id,
9439 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9440 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9442 136e2bd4 2022-07-23 mark case TOG_VIEW_LOG:
9443 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_BLAME)
9444 136e2bd4 2022-07-23 mark err = log_annotated_line(new_view, y, x,
9445 136e2bd4 2022-07-23 mark view->state.blame.repo, view->state.blame.id_to_log);
9446 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9447 136e2bd4 2022-07-23 mark err = log_selected_tree_entry(new_view, y, x,
9448 136e2bd4 2022-07-23 mark &view->state.tree);
9449 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9450 136e2bd4 2022-07-23 mark err = log_ref_entry(new_view, y, x,
9451 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9452 136e2bd4 2022-07-23 mark view->state.ref.repo);
9454 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9455 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9457 136e2bd4 2022-07-23 mark case TOG_VIEW_TREE:
9458 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9459 136e2bd4 2022-07-23 mark err = browse_commit_tree(new_view, y, x,
9460 136e2bd4 2022-07-23 mark view->state.log.selected_entry,
9461 136e2bd4 2022-07-23 mark view->state.log.in_repo_path,
9462 136e2bd4 2022-07-23 mark view->state.log.head_ref_name,
9463 136e2bd4 2022-07-23 mark view->state.log.repo);
9464 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9465 136e2bd4 2022-07-23 mark err = browse_ref_tree(new_view, y, x,
9466 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9467 136e2bd4 2022-07-23 mark view->state.ref.repo);
9469 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9470 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9472 136e2bd4 2022-07-23 mark case TOG_VIEW_REF:
9473 136e2bd4 2022-07-23 mark *new_view = view_open(0, 0, y, x, TOG_VIEW_REF);
9474 136e2bd4 2022-07-23 mark if (*new_view == NULL)
9475 136e2bd4 2022-07-23 mark return got_error_from_errno("view_open");
9476 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9477 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.log.repo);
9478 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9479 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.tree.repo);
9481 136e2bd4 2022-07-23 mark err = got_error_msg(GOT_ERR_NOT_IMPL,
9482 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9484 136e2bd4 2022-07-23 mark view_close(*new_view);
9486 ec2a9698 2022-09-15 mark case TOG_VIEW_HELP:
9487 94274a8f 2022-09-19 mark *new_view = view_open(0, 0, 0, 0, TOG_VIEW_HELP);
9488 ec2a9698 2022-09-15 mark if (*new_view == NULL)
9489 ec2a9698 2022-09-15 mark return got_error_from_errno("view_open");
9490 ec2a9698 2022-09-15 mark err = open_help_view(*new_view, view);
9492 ec2a9698 2022-09-15 mark view_close(*new_view);
9495 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL, "invalid view");
9498 136e2bd4 2022-07-23 mark return err;
9502 9b058f45 2022-06-30 mark * If view was scrolled down to move the selected line into view when opening a
9503 9b058f45 2022-06-30 mark * horizontal split, scroll back up when closing the split/toggling fullscreen.
9505 6458efa5 2020-11-24 stsp static void
9506 9b058f45 2022-06-30 mark offset_selection_up(struct tog_view *view)
9508 9b058f45 2022-06-30 mark switch (view->type) {
9509 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9510 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9511 9b058f45 2022-06-30 mark if (s->first_displayed_line == 1) {
9512 9b058f45 2022-06-30 mark s->selected_line = MAX(s->selected_line - view->offset,
9516 9b058f45 2022-06-30 mark if (s->first_displayed_line > view->offset)
9517 9b058f45 2022-06-30 mark s->first_displayed_line -= view->offset;
9519 9b058f45 2022-06-30 mark s->first_displayed_line = 1;
9520 9b058f45 2022-06-30 mark s->selected_line += view->offset;
9523 9b058f45 2022-06-30 mark case TOG_VIEW_LOG:
9524 9b058f45 2022-06-30 mark log_scroll_up(&view->state.log, view->offset);
9525 9b058f45 2022-06-30 mark view->state.log.selected += view->offset;
9527 9b058f45 2022-06-30 mark case TOG_VIEW_REF:
9528 9b058f45 2022-06-30 mark ref_scroll_up(&view->state.ref, view->offset);
9529 9b058f45 2022-06-30 mark view->state.ref.selected += view->offset;
9531 9b058f45 2022-06-30 mark case TOG_VIEW_TREE:
9532 9b058f45 2022-06-30 mark tree_scroll_up(&view->state.tree, view->offset);
9533 9b058f45 2022-06-30 mark view->state.tree.selected += view->offset;
9539 9b058f45 2022-06-30 mark view->offset = 0;
9543 9b058f45 2022-06-30 mark * If the selected line is in the section of screen covered by the bottom split,
9544 9b058f45 2022-06-30 mark * scroll down offset lines to move it into view and index its new position.
9546 9b058f45 2022-06-30 mark static const struct got_error *
9547 9b058f45 2022-06-30 mark offset_selection_down(struct tog_view *view)
9549 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
9550 9b058f45 2022-06-30 mark const struct got_error *(*scrolld)(struct tog_view *, int);
9551 9b058f45 2022-06-30 mark int *selected = NULL;
9552 9b058f45 2022-06-30 mark int header, offset;
9554 9b058f45 2022-06-30 mark switch (view->type) {
9555 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9556 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9557 9b058f45 2022-06-30 mark header = 3;
9558 9b058f45 2022-06-30 mark scrolld = NULL;
9559 9b058f45 2022-06-30 mark if (s->selected_line > view->nlines - header) {
9560 9b058f45 2022-06-30 mark offset = abs(view->nlines - s->selected_line - header);
9561 9b058f45 2022-06-30 mark s->first_displayed_line += offset;
9562 9b058f45 2022-06-30 mark s->selected_line -= offset;
9563 9b058f45 2022-06-30 mark view->offset = offset;
9567 9b058f45 2022-06-30 mark case TOG_VIEW_LOG: {
9568 9b058f45 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
9569 9b058f45 2022-06-30 mark scrolld = &log_scroll_down;
9570 d2366e29 2022-07-07 mark header = view_is_parent_view(view) ? 3 : 2;
9571 9b058f45 2022-06-30 mark selected = &s->selected;
9574 9b058f45 2022-06-30 mark case TOG_VIEW_REF: {
9575 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
9576 9b058f45 2022-06-30 mark scrolld = &ref_scroll_down;
9577 9b058f45 2022-06-30 mark header = 3;
9578 9b058f45 2022-06-30 mark selected = &s->selected;
9581 9b058f45 2022-06-30 mark case TOG_VIEW_TREE: {
9582 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
9583 9b058f45 2022-06-30 mark scrolld = &tree_scroll_down;
9584 9b058f45 2022-06-30 mark header = 5;
9585 9b058f45 2022-06-30 mark selected = &s->selected;
9589 9b058f45 2022-06-30 mark selected = NULL;
9590 9b058f45 2022-06-30 mark scrolld = NULL;
9591 9b058f45 2022-06-30 mark header = 0;
9595 9b058f45 2022-06-30 mark if (selected && *selected > view->nlines - header) {
9596 9b058f45 2022-06-30 mark offset = abs(view->nlines - *selected - header);
9597 9b058f45 2022-06-30 mark view->offset = offset;
9598 9b058f45 2022-06-30 mark if (scrolld && offset) {
9599 9b058f45 2022-06-30 mark err = scrolld(view, offset);
9600 9b058f45 2022-06-30 mark *selected -= offset;
9604 9b058f45 2022-06-30 mark return err;
9607 9b058f45 2022-06-30 mark static void
9608 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
9612 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
9613 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
9614 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = &tog_commands[i];
9615 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
9617 6879ba42 2020-10-01 naddy fputc('\n', fp);
9620 4ed7e80c 2018-05-20 stsp __dead static void
9621 6879ba42 2020-10-01 naddy usage(int hflag, int status)
9623 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
9625 6a0a1bd4 2022-10-04 op fprintf(fp, "usage: %s [-hV] command [arg ...]\n",
9626 6879ba42 2020-10-01 naddy getprogname());
9627 6879ba42 2020-10-01 naddy if (hflag) {
9628 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
9629 6879ba42 2020-10-01 naddy list_commands(fp);
9631 6879ba42 2020-10-01 naddy exit(status);
9634 c2301be8 2018-04-30 stsp static char **
9635 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
9637 ee85c5e8 2020-02-29 stsp va_list ap;
9638 c2301be8 2018-04-30 stsp char **argv;
9641 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
9643 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
9644 c2301be8 2018-04-30 stsp if (argv == NULL)
9645 c2301be8 2018-04-30 stsp err(1, "calloc");
9646 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
9647 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
9648 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
9649 e10c916e 2019-09-15 hiltjo err(1, "strdup");
9652 ee85c5e8 2020-02-29 stsp va_end(ap);
9653 c2301be8 2018-04-30 stsp return argv;
9657 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
9658 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
9659 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
9660 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
9661 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
9663 ee85c5e8 2020-02-29 stsp static const struct got_error *
9664 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
9666 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
9667 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9668 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
9669 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
9670 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
9671 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
9672 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
9673 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
9674 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
9676 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
9677 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
9678 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
9680 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
9681 0ae84acc 2022-06-15 tracey if (error != NULL)
9682 0ae84acc 2022-06-15 tracey goto done;
9684 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
9685 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
9686 ee85c5e8 2020-02-29 stsp goto done;
9688 ee85c5e8 2020-02-29 stsp if (worktree)
9689 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
9691 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
9692 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
9693 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
9694 ee85c5e8 2020-02-29 stsp goto done;
9697 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
9698 ee85c5e8 2020-02-29 stsp if (error != NULL)
9699 ee85c5e8 2020-02-29 stsp goto done;
9701 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
9702 ee85c5e8 2020-02-29 stsp repo, worktree);
9703 ee85c5e8 2020-02-29 stsp if (error)
9704 ee85c5e8 2020-02-29 stsp goto done;
9706 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
9707 84de9106 2020-12-26 stsp if (error)
9708 84de9106 2020-12-26 stsp goto done;
9709 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
9710 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
9711 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
9712 ee85c5e8 2020-02-29 stsp if (error)
9713 ee85c5e8 2020-02-29 stsp goto done;
9715 ee85c5e8 2020-02-29 stsp if (worktree) {
9716 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9717 ee85c5e8 2020-02-29 stsp worktree = NULL;
9720 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
9721 a44927cc 2022-04-07 stsp if (error)
9722 a44927cc 2022-04-07 stsp goto done;
9724 a44927cc 2022-04-07 stsp error = got_object_id_by_path(&id, repo, commit, in_repo_path);
9725 ee85c5e8 2020-02-29 stsp if (error) {
9726 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
9727 ee85c5e8 2020-02-29 stsp goto done;
9728 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
9729 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
9730 6879ba42 2020-10-01 naddy usage(1, 1);
9731 ee85c5e8 2020-02-29 stsp /* not reached */
9734 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
9735 ee85c5e8 2020-02-29 stsp if (error)
9736 ee85c5e8 2020-02-29 stsp goto done;
9738 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
9740 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
9741 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
9743 1d0f4054 2021-06-17 stsp if (repo) {
9744 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
9745 1d0f4054 2021-06-17 stsp if (error == NULL)
9746 1d0f4054 2021-06-17 stsp error = close_err;
9748 a44927cc 2022-04-07 stsp if (commit)
9749 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
9750 ee85c5e8 2020-02-29 stsp if (worktree)
9751 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9752 0ae84acc 2022-06-15 tracey if (pack_fds) {
9753 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
9754 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
9755 0ae84acc 2022-06-15 tracey if (error == NULL)
9756 0ae84acc 2022-06-15 tracey error = pack_err;
9759 ee85c5e8 2020-02-29 stsp free(commit_id_str);
9760 ee85c5e8 2020-02-29 stsp free(commit_id);
9761 ee85c5e8 2020-02-29 stsp free(cwd);
9762 ee85c5e8 2020-02-29 stsp free(repo_path);
9763 ee85c5e8 2020-02-29 stsp free(in_repo_path);
9764 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
9766 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
9767 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
9768 ee85c5e8 2020-02-29 stsp free(cmd_argv);
9770 87670572 2020-12-26 naddy tog_free_refs();
9771 ee85c5e8 2020-02-29 stsp return error;
9775 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
9777 7483826e 2023-04-14 mark const struct got_error *io_err, *error = NULL;
9778 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9779 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
9780 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
9781 3e166534 2022-02-16 naddy static const struct option longopts[] = {
9782 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
9783 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
9785 917d79a7 2022-07-01 stsp char *diff_algo_str = NULL;
9786 098596c5 2023-04-14 stsp const char *test_script_path;
9788 1fa0d17d 2023-02-13 op setlocale(LC_CTYPE, "");
9791 098596c5 2023-04-14 stsp * Test mode init must happen before pledge() because "tty" will
9792 098596c5 2023-04-14 stsp * not allow TTY-related ioctls to occur via regular files.
9794 5bde4759 2023-04-15 mark test_script_path = getenv("TOG_TEST_SCRIPT");
9795 098596c5 2023-04-14 stsp if (test_script_path != NULL) {
9796 098596c5 2023-04-14 stsp error = init_mock_term(test_script_path);
9797 098596c5 2023-04-14 stsp if (error) {
9798 098596c5 2023-04-14 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
9803 098596c5 2023-04-14 stsp #if !defined(PROFILE)
9804 1fa0d17d 2023-02-13 op if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
9805 1fa0d17d 2023-02-13 op NULL) == -1)
9806 1fa0d17d 2023-02-13 op err(1, "pledge");
9809 3264c09c 2022-09-06 mark if (!isatty(STDIN_FILENO))
9810 3264c09c 2022-09-06 mark errx(1, "standard input is not a tty");
9812 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
9813 9f7d7167 2018-04-29 stsp switch (ch) {
9815 9f7d7167 2018-04-29 stsp hflag = 1;
9818 53ccebc2 2019-07-30 stsp Vflag = 1;
9821 6879ba42 2020-10-01 naddy usage(hflag, 1);
9822 9f7d7167 2018-04-29 stsp /* NOTREACHED */
9826 9f7d7167 2018-04-29 stsp argc -= optind;
9827 9f7d7167 2018-04-29 stsp argv += optind;
9828 9814e6a3 2020-09-27 naddy optind = 1;
9829 c2301be8 2018-04-30 stsp optreset = 1;
9831 53ccebc2 2019-07-30 stsp if (Vflag) {
9832 53ccebc2 2019-07-30 stsp got_version_print_str();
9833 6879ba42 2020-10-01 naddy return 0;
9836 c2301be8 2018-04-30 stsp if (argc == 0) {
9837 f29d3e89 2018-06-23 stsp if (hflag)
9838 6879ba42 2020-10-01 naddy usage(hflag, 0);
9839 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
9840 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
9842 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
9846 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
9847 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
9848 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
9849 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
9850 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
9856 917d79a7 2022-07-01 stsp diff_algo_str = getenv("TOG_DIFF_ALGORITHM");
9857 917d79a7 2022-07-01 stsp if (diff_algo_str) {
9858 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "patience") == 0)
9859 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
9860 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "myers") == 0)
9861 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
9864 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
9865 ee85c5e8 2020-02-29 stsp if (argc != 1)
9866 6879ba42 2020-10-01 naddy usage(0, 1);
9867 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
9868 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
9870 ee85c5e8 2020-02-29 stsp if (hflag)
9871 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
9873 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
9876 7483826e 2023-04-14 mark if (using_mock_io) {
9877 7483826e 2023-04-14 mark io_err = tog_io_close();
9878 7483826e 2023-04-14 mark if (error == NULL)
9879 7483826e 2023-04-14 mark error = io_err;
9882 a2f4a359 2020-02-28 stsp if (cmd_argv) {
9884 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
9885 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
9886 a2f4a359 2020-02-28 stsp free(cmd_argv);
9889 e45c294c 2022-10-24 stsp if (error && error->code != GOT_ERR_CANCELLED &&
9890 e45c294c 2022-10-24 stsp error->code != GOT_ERR_EOF &&
9891 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_EXIT &&
9892 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_PIPE &&
9893 e45c294c 2022-10-24 stsp !(error->code == GOT_ERR_ERRNO && errno == EINTR))
9894 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
