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 61266923 2020-01-14 stsp #include <signal.h>
29 9f7d7167 2018-04-29 stsp #include <stdlib.h>
30 ee85c5e8 2020-02-29 stsp #include <stdarg.h>
31 26ed57b2 2018-05-19 stsp #include <stdio.h>
32 9f7d7167 2018-04-29 stsp #include <getopt.h>
33 9f7d7167 2018-04-29 stsp #include <string.h>
34 9f7d7167 2018-04-29 stsp #include <err.h>
35 80ddbec8 2018-04-29 stsp #include <unistd.h>
36 26ed57b2 2018-05-19 stsp #include <limits.h>
37 61e69b96 2018-05-20 stsp #include <wchar.h>
38 788c352e 2018-06-16 stsp #include <time.h>
39 84451b3e 2018-07-10 stsp #include <pthread.h>
40 5036bf37 2018-09-24 stsp #include <libgen.h>
41 60493ae3 2019-06-20 stsp #include <regex.h>
42 3da8ef85 2021-09-21 stsp #include <sched.h>
44 53ccebc2 2019-07-30 stsp #include "got_version.h"
45 9f7d7167 2018-04-29 stsp #include "got_error.h"
46 80ddbec8 2018-04-29 stsp #include "got_object.h"
47 80ddbec8 2018-04-29 stsp #include "got_reference.h"
48 80ddbec8 2018-04-29 stsp #include "got_repository.h"
49 80ddbec8 2018-04-29 stsp #include "got_diff.h"
50 511a516b 2018-05-19 stsp #include "got_opentemp.h"
51 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
52 6fb7cd11 2019-08-22 stsp #include "got_cancel.h"
53 6fb7cd11 2019-08-22 stsp #include "got_commit_graph.h"
54 a70480e0 2018-06-23 stsp #include "got_blame.h"
55 c2db6724 2019-01-04 stsp #include "got_privsep.h"
56 1dd54920 2019-05-11 stsp #include "got_path.h"
57 b7165be3 2019-02-05 stsp #include "got_worktree.h"
60 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
64 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
67 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
69 9f7d7167 2018-04-29 stsp #ifndef nitems
70 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
73 9f7d7167 2018-04-29 stsp struct tog_cmd {
74 c2301be8 2018-04-30 stsp const char *name;
75 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
76 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
79 6879ba42 2020-10-01 naddy __dead static void usage(int, int);
80 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
81 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
82 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
83 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
84 6458efa5 2020-11-24 stsp __dead static void usage_ref(void);
86 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
87 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
88 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
89 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
90 6458efa5 2020-11-24 stsp static const struct got_error* cmd_ref(int, char *[]);
92 3e166534 2022-02-16 naddy static const struct tog_cmd tog_commands[] = {
93 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
94 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
95 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
96 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
97 6458efa5 2020-11-24 stsp { "ref", cmd_ref, usage_ref },
100 d6b05b5b 2018-08-04 stsp enum tog_view_type {
101 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
102 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
103 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
104 6458efa5 2020-11-24 stsp TOG_VIEW_TREE,
105 6458efa5 2020-11-24 stsp TOG_VIEW_REF,
108 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
110 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
111 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
112 ba4f502b 2018-08-04 stsp struct got_object_id *id;
113 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
116 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
117 ba4f502b 2018-08-04 stsp struct commit_queue {
118 ba4f502b 2018-08-04 stsp int ncommits;
119 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
122 f26dddb7 2019-11-08 stsp struct tog_color {
123 dbdddfee 2021-06-23 naddy STAILQ_ENTRY(tog_color) entry;
124 6d17833f 2019-11-08 stsp regex_t regex;
125 6d17833f 2019-11-08 stsp short colorpair;
127 dbdddfee 2021-06-23 naddy STAILQ_HEAD(tog_colors, tog_color);
129 d9dff0e5 2020-12-26 stsp static struct got_reflist_head tog_refs = TAILQ_HEAD_INITIALIZER(tog_refs);
130 51a10b52 2020-12-26 stsp static struct got_reflist_object_id_map *tog_refs_idmap;
132 cc488aa7 2022-01-23 stsp static const struct got_error *
133 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name(void *arg, int *cmp, struct got_reference *re1,
134 cc488aa7 2022-01-23 stsp struct got_reference* re2)
136 cc488aa7 2022-01-23 stsp const char *name1 = got_ref_get_name(re1);
137 cc488aa7 2022-01-23 stsp const char *name2 = got_ref_get_name(re2);
138 cc488aa7 2022-01-23 stsp int isbackup1, isbackup2;
140 cc488aa7 2022-01-23 stsp /* Sort backup refs towards the bottom of the list. */
141 cc488aa7 2022-01-23 stsp isbackup1 = strncmp(name1, "refs/got/backup/", 16) == 0;
142 cc488aa7 2022-01-23 stsp isbackup2 = strncmp(name2, "refs/got/backup/", 16) == 0;
143 cc488aa7 2022-01-23 stsp if (!isbackup1 && isbackup2) {
145 cc488aa7 2022-01-23 stsp return NULL;
146 cc488aa7 2022-01-23 stsp } else if (isbackup1 && !isbackup2) {
148 cc488aa7 2022-01-23 stsp return NULL;
151 cc488aa7 2022-01-23 stsp *cmp = got_path_cmp(name1, name2, strlen(name1), strlen(name2));
152 cc488aa7 2022-01-23 stsp return NULL;
155 11b20872 2019-11-08 stsp static const struct got_error *
156 7f66531d 2021-11-16 stsp tog_load_refs(struct got_repository *repo, int sort_by_date)
158 51a10b52 2020-12-26 stsp const struct got_error *err;
160 7f66531d 2021-11-16 stsp err = got_ref_list(&tog_refs, repo, NULL, sort_by_date ?
161 cc488aa7 2022-01-23 stsp got_ref_cmp_by_commit_timestamp_descending : tog_ref_cmp_by_name,
164 51a10b52 2020-12-26 stsp return err;
166 51a10b52 2020-12-26 stsp return got_reflist_object_id_map_create(&tog_refs_idmap, &tog_refs,
170 51a10b52 2020-12-26 stsp static void
171 51a10b52 2020-12-26 stsp tog_free_refs(void)
173 51a10b52 2020-12-26 stsp if (tog_refs_idmap) {
174 f193b038 2020-12-26 stsp got_reflist_object_id_map_free(tog_refs_idmap);
175 51a10b52 2020-12-26 stsp tog_refs_idmap = NULL;
177 51a10b52 2020-12-26 stsp got_ref_list_free(&tog_refs);
180 51a10b52 2020-12-26 stsp static const struct got_error *
181 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
182 11b20872 2019-11-08 stsp int idx, short color)
184 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
185 11b20872 2019-11-08 stsp struct tog_color *tc;
186 11b20872 2019-11-08 stsp int regerr = 0;
188 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
189 11b20872 2019-11-08 stsp return NULL;
191 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
193 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
194 11b20872 2019-11-08 stsp if (tc == NULL)
195 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
196 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
197 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
198 11b20872 2019-11-08 stsp if (regerr) {
199 11b20872 2019-11-08 stsp static char regerr_msg[512];
200 11b20872 2019-11-08 stsp static char err_msg[512];
201 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
202 11b20872 2019-11-08 stsp sizeof(regerr_msg));
203 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
204 11b20872 2019-11-08 stsp regerr_msg);
205 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
207 11b20872 2019-11-08 stsp return err;
209 11b20872 2019-11-08 stsp tc->colorpair = idx;
210 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(colors, tc, entry);
211 11b20872 2019-11-08 stsp return NULL;
214 11b20872 2019-11-08 stsp static void
215 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
217 11b20872 2019-11-08 stsp struct tog_color *tc;
219 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(colors)) {
220 dbdddfee 2021-06-23 naddy tc = STAILQ_FIRST(colors);
221 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(colors, entry);
222 11b20872 2019-11-08 stsp regfree(&tc->regex);
227 11b20872 2019-11-08 stsp struct tog_color *
228 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
230 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
232 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
233 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
237 11b20872 2019-11-08 stsp return NULL;
241 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
243 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
244 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
245 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
246 11b20872 2019-11-08 stsp return COLOR_CYAN;
247 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
248 11b20872 2019-11-08 stsp return COLOR_YELLOW;
249 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
250 11b20872 2019-11-08 stsp return COLOR_GREEN;
251 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
252 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
253 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
254 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
255 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
256 91b8c405 2020-01-25 stsp return COLOR_CYAN;
257 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
258 11b20872 2019-11-08 stsp return COLOR_GREEN;
259 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
260 11b20872 2019-11-08 stsp return COLOR_GREEN;
261 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
262 11b20872 2019-11-08 stsp return COLOR_CYAN;
263 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
264 11b20872 2019-11-08 stsp return COLOR_YELLOW;
265 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
266 6458efa5 2020-11-24 stsp return COLOR_GREEN;
267 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
268 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
269 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
270 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
271 cc488aa7 2022-01-23 stsp if (strcmp(envvar, "TOG_COLOR_REFS_BACKUP") == 0)
272 cc488aa7 2022-01-23 stsp return COLOR_CYAN;
278 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
280 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
282 11b20872 2019-11-08 stsp if (val == NULL)
283 11b20872 2019-11-08 stsp return default_color_value(envvar);
285 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
286 11b20872 2019-11-08 stsp return COLOR_BLACK;
287 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
288 11b20872 2019-11-08 stsp return COLOR_RED;
289 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
290 11b20872 2019-11-08 stsp return COLOR_GREEN;
291 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
292 11b20872 2019-11-08 stsp return COLOR_YELLOW;
293 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
294 11b20872 2019-11-08 stsp return COLOR_BLUE;
295 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
296 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
297 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
298 11b20872 2019-11-08 stsp return COLOR_CYAN;
299 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
300 11b20872 2019-11-08 stsp return COLOR_WHITE;
301 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
304 11b20872 2019-11-08 stsp return default_color_value(envvar);
308 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
309 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
310 3dbaef42 2020-11-24 stsp const char *label1, *label2;
312 15a087fe 2019-02-21 stsp int first_displayed_line;
313 15a087fe 2019-02-21 stsp int last_displayed_line;
315 15a087fe 2019-02-21 stsp int diff_context;
316 3dbaef42 2020-11-24 stsp int ignore_whitespace;
317 64453f7e 2020-11-21 stsp int force_text_diff;
318 15a087fe 2019-02-21 stsp struct got_repository *repo;
319 bddb1296 2019-11-08 stsp struct tog_colors colors;
320 fe621944 2020-11-10 stsp size_t nlines;
321 f44b1f58 2020-02-02 tracey off_t *line_offsets;
322 f44b1f58 2020-02-02 tracey int matched_line;
323 f44b1f58 2020-02-02 tracey int selected_line;
325 15a087fe 2019-02-21 stsp /* passed from log view; may be NULL */
326 fb872ab2 2019-02-21 stsp struct tog_view *log_view;
329 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
331 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
332 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
333 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
334 1a76625f 2018-10-22 stsp int commits_needed;
335 fb280deb 2021-08-30 stsp int load_all;
336 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
337 1a76625f 2018-10-22 stsp struct commit_queue *commits;
338 1a76625f 2018-10-22 stsp const char *in_repo_path;
339 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
340 1a76625f 2018-10-22 stsp struct got_repository *repo;
341 1a76625f 2018-10-22 stsp int log_complete;
342 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
343 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
344 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
345 13add988 2019-10-15 stsp int *searching;
346 13add988 2019-10-15 stsp int *search_next_done;
347 13add988 2019-10-15 stsp regex_t *regex;
350 1a76625f 2018-10-22 stsp struct tog_log_view_state {
351 b01e7d3b 2018-08-04 stsp struct commit_queue commits;
352 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
353 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
354 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
355 b01e7d3b 2018-08-04 stsp int selected;
356 b01e7d3b 2018-08-04 stsp char *in_repo_path;
357 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
358 b672a97a 2020-01-27 stsp int log_branches;
359 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
360 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
361 1a76625f 2018-10-22 stsp sig_atomic_t quit;
362 1a76625f 2018-10-22 stsp pthread_t thread;
363 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
364 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
365 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
366 11b20872 2019-11-08 stsp struct tog_colors colors;
369 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
370 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
371 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
372 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
373 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
374 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
375 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
376 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
377 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
378 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
379 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
380 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
381 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
382 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
383 cc488aa7 2022-01-23 stsp #define TOG_COLOR_REFS_BACKUP 15
385 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
386 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
387 e9424729 2018-08-04 stsp int nlines;
389 e9424729 2018-08-04 stsp struct tog_view *view;
390 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
394 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
395 e9424729 2018-08-04 stsp const char *path;
396 e9424729 2018-08-04 stsp struct got_repository *repo;
397 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
398 e9424729 2018-08-04 stsp int *complete;
399 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
400 fc06ba56 2019-08-22 stsp void *cancel_arg;
403 e9424729 2018-08-04 stsp struct tog_blame {
405 be659d10 2020-11-18 stsp off_t filesize;
406 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
407 6fcac457 2018-11-19 stsp int nlines;
408 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
409 e9424729 2018-08-04 stsp pthread_t thread;
410 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
411 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
412 e9424729 2018-08-04 stsp const char *path;
415 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
416 7cbe629d 2018-08-04 stsp int first_displayed_line;
417 7cbe629d 2018-08-04 stsp int last_displayed_line;
418 7cbe629d 2018-08-04 stsp int selected_line;
419 7cbe629d 2018-08-04 stsp int blame_complete;
422 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
423 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
424 e5a0f69f 2018-08-18 stsp char *path;
425 7cbe629d 2018-08-04 stsp struct got_repository *repo;
426 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
427 e9424729 2018-08-04 stsp struct tog_blame blame;
428 6c4c42e0 2019-06-24 stsp int matched_line;
429 11b20872 2019-11-08 stsp struct tog_colors colors;
432 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
433 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
434 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
435 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
436 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
437 ad80ab7b 2018-08-04 stsp int selected;
440 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
442 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
443 ad80ab7b 2018-08-04 stsp char *tree_label;
444 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
445 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
446 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
447 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
448 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
449 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
450 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
451 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
452 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
453 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
454 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
455 6458efa5 2020-11-24 stsp struct tog_colors colors;
458 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
459 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
460 6458efa5 2020-11-24 stsp struct got_reference *ref;
464 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
466 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
467 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
468 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
469 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
470 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
471 7f66531d 2021-11-16 stsp int nrefs, ndisplayed, selected, show_ids, sort_by_date;
472 6458efa5 2020-11-24 stsp struct got_repository *repo;
473 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
474 bddb1296 2019-11-08 stsp struct tog_colors colors;
478 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
480 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
481 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
482 669b5ffa 2018-10-07 stsp * there is enough screen estate.
484 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
485 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
487 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
488 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
489 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
491 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
492 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
494 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
496 cc3c9aac 2018-08-01 stsp struct tog_view {
497 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
498 26ed57b2 2018-05-19 stsp WINDOW *window;
499 26ed57b2 2018-05-19 stsp PANEL *panel;
500 97ddc146 2018-08-01 stsp int nlines, ncols, begin_y, begin_x;
501 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
502 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
504 669b5ffa 2018-10-07 stsp struct tog_view *parent;
505 669b5ffa 2018-10-07 stsp struct tog_view *child;
508 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
509 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
510 e78dc838 2020-12-04 stsp * between parent and child.
511 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
512 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
513 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
514 e78dc838 2020-12-04 stsp * situations.
516 e78dc838 2020-12-04 stsp int focus_child;
518 5dc9f4bc 2018-08-04 stsp /* type-specific state */
519 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
521 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
522 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
523 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
524 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
525 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
528 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
529 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
530 e78dc838 2020-12-04 stsp struct tog_view *, int);
531 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
533 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
534 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
535 c0c4acc8 2021-01-24 stsp int search_started;
536 60493ae3 2019-06-20 stsp int searching;
537 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
538 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
539 60493ae3 2019-06-20 stsp int search_next_done;
540 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
541 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
542 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
543 1803e47f 2019-06-22 stsp regex_t regex;
544 41605754 2020-11-12 stsp regmatch_t regmatch;
547 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
548 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
549 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
550 78756c87 2020-11-24 stsp struct got_repository *);
551 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
552 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
553 e78dc838 2020-12-04 stsp struct tog_view *, int);
554 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
555 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
556 f44b1f58 2020-02-02 tracey static const struct got_error *search_next_diff_view(struct tog_view *);
558 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
559 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
560 78756c87 2020-11-24 stsp const char *, const char *, int);
561 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
562 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
563 e78dc838 2020-12-04 stsp struct tog_view *, int);
564 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
565 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
566 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
568 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
569 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
570 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
571 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
572 e78dc838 2020-12-04 stsp struct tog_view *, int);
573 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
574 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
575 6c4c42e0 2019-06-24 stsp static const struct got_error *search_next_blame_view(struct tog_view *);
577 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
578 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
579 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
580 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
581 e78dc838 2020-12-04 stsp struct tog_view *, int);
582 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
583 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
584 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
586 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
587 6458efa5 2020-11-24 stsp struct got_repository *);
588 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
589 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
590 e78dc838 2020-12-04 stsp struct tog_view *, int);
591 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
592 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
593 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
595 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
596 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
597 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
598 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigint_received;
599 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigterm_received;
601 25791caa 2018-10-24 stsp static void
602 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
604 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
607 83baff54 2019-08-12 stsp static void
608 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
610 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
613 61266923 2020-01-14 stsp static void
614 61266923 2020-01-14 stsp tog_sigcont(int signo)
616 61266923 2020-01-14 stsp tog_sigcont_received = 1;
619 2497f032 2022-05-31 stsp static void
620 2497f032 2022-05-31 stsp tog_sigint(int signo)
622 2497f032 2022-05-31 stsp tog_sigint_received = 1;
625 2497f032 2022-05-31 stsp static void
626 2497f032 2022-05-31 stsp tog_sigterm(int signo)
628 2497f032 2022-05-31 stsp tog_sigterm_received = 1;
632 2497f032 2022-05-31 stsp tog_fatal_signal_received()
634 2497f032 2022-05-31 stsp return (tog_sigpipe_received ||
635 2497f032 2022-05-31 stsp tog_sigint_received || tog_sigint_received);
639 e5a0f69f 2018-08-18 stsp static const struct got_error *
640 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
642 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
644 669b5ffa 2018-10-07 stsp if (view->child) {
645 669b5ffa 2018-10-07 stsp view_close(view->child);
646 669b5ffa 2018-10-07 stsp view->child = NULL;
648 e5a0f69f 2018-08-18 stsp if (view->close)
649 e5a0f69f 2018-08-18 stsp err = view->close(view);
650 ea5e7bb5 2018-08-01 stsp if (view->panel)
651 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
652 ea5e7bb5 2018-08-01 stsp if (view->window)
653 ea5e7bb5 2018-08-01 stsp delwin(view->window);
654 ea5e7bb5 2018-08-01 stsp free(view);
655 e5a0f69f 2018-08-18 stsp return err;
658 ea5e7bb5 2018-08-01 stsp static struct tog_view *
659 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
660 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
662 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
664 ea5e7bb5 2018-08-01 stsp if (view == NULL)
665 ea5e7bb5 2018-08-01 stsp return NULL;
667 d6b05b5b 2018-08-04 stsp view->type = type;
668 f7d12f7e 2018-08-01 stsp view->lines = LINES;
669 f7d12f7e 2018-08-01 stsp view->cols = COLS;
670 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
671 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
672 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
673 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
674 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
675 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
676 96a765a8 2018-08-04 stsp view_close(view);
677 ea5e7bb5 2018-08-01 stsp return NULL;
679 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
680 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
681 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
682 96a765a8 2018-08-04 stsp view_close(view);
683 ea5e7bb5 2018-08-01 stsp return NULL;
686 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
687 ea5e7bb5 2018-08-01 stsp return view;
691 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
693 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
695 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
698 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
700 5c60c32a 2018-10-18 stsp static const struct got_error *
701 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
703 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
705 5c60c32a 2018-10-18 stsp view->begin_y = 0;
706 5c60c32a 2018-10-18 stsp view->begin_x = view_split_begin_x(0);
707 5c60c32a 2018-10-18 stsp view->nlines = LINES;
708 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
709 5c60c32a 2018-10-18 stsp view->lines = LINES;
710 5c60c32a 2018-10-18 stsp view->cols = COLS;
711 5c60c32a 2018-10-18 stsp err = view_resize(view);
713 5c60c32a 2018-10-18 stsp return err;
715 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
716 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
718 5c60c32a 2018-10-18 stsp return NULL;
721 5c60c32a 2018-10-18 stsp static const struct got_error *
722 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
724 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
726 5c60c32a 2018-10-18 stsp view->begin_x = 0;
727 5c60c32a 2018-10-18 stsp view->begin_y = 0;
728 5c60c32a 2018-10-18 stsp view->nlines = LINES;
729 5c60c32a 2018-10-18 stsp view->ncols = COLS;
730 5c60c32a 2018-10-18 stsp view->lines = LINES;
731 5c60c32a 2018-10-18 stsp view->cols = COLS;
732 5c60c32a 2018-10-18 stsp err = view_resize(view);
734 5c60c32a 2018-10-18 stsp return err;
736 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
737 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
739 5c60c32a 2018-10-18 stsp return NULL;
743 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
745 5c60c32a 2018-10-18 stsp return view->parent == NULL;
748 4d8c2215 2018-08-19 stsp static const struct got_error *
749 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
751 f7d12f7e 2018-08-01 stsp int nlines, ncols;
753 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
754 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
756 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
758 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
759 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
761 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
763 0cf4efb1 2018-09-29 stsp if (wresize(view->window, nlines, ncols) == ERR)
764 638f9024 2019-05-13 stsp return got_error_from_errno("wresize");
765 a6d7eb8d 2018-10-24 stsp if (replace_panel(view->panel, view->window) == ERR)
766 638f9024 2019-05-13 stsp return got_error_from_errno("replace_panel");
767 25791caa 2018-10-24 stsp wclear(view->window);
769 0cf4efb1 2018-09-29 stsp view->nlines = nlines;
770 0cf4efb1 2018-09-29 stsp view->ncols = ncols;
771 0cf4efb1 2018-09-29 stsp view->lines = LINES;
772 0cf4efb1 2018-09-29 stsp view->cols = COLS;
774 6e3e5d9c 2018-10-18 stsp if (view->child) {
775 5c60c32a 2018-10-18 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
776 5c60c32a 2018-10-18 stsp if (view->child->begin_x == 0) {
777 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
778 5c60c32a 2018-10-18 stsp if (view->child->focussed)
779 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
781 5c60c32a 2018-10-18 stsp show_panel(view->panel);
783 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
784 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
788 5c60c32a 2018-10-18 stsp return NULL;
791 669b5ffa 2018-10-07 stsp static const struct got_error *
792 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
794 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
796 669b5ffa 2018-10-07 stsp if (view->child == NULL)
797 669b5ffa 2018-10-07 stsp return NULL;
799 669b5ffa 2018-10-07 stsp err = view_close(view->child);
800 669b5ffa 2018-10-07 stsp view->child = NULL;
801 669b5ffa 2018-10-07 stsp return err;
804 72a9cb46 2020-12-03 stsp static void
805 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
807 669b5ffa 2018-10-07 stsp view->child = child;
808 669b5ffa 2018-10-07 stsp child->parent = view;
812 bfddd0d9 2018-09-29 stsp view_is_splitscreen(struct tog_view *view)
814 f5215bb9 2019-02-22 stsp return view->begin_x > 0;
817 34bc9ec9 2019-02-22 stsp static void
818 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
820 25791caa 2018-10-24 stsp int cols, lines;
821 25791caa 2018-10-24 stsp struct winsize size;
823 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
824 25791caa 2018-10-24 stsp cols = 80; /* Default */
825 25791caa 2018-10-24 stsp lines = 24;
827 25791caa 2018-10-24 stsp cols = size.ws_col;
828 25791caa 2018-10-24 stsp lines = size.ws_row;
830 25791caa 2018-10-24 stsp resize_term(lines, cols);
833 2b49a8ae 2019-06-22 stsp static const struct got_error *
834 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
836 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
837 2b49a8ae 2019-06-22 stsp char pattern[1024];
840 c0c4acc8 2021-01-24 stsp if (view->search_started) {
841 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
842 c0c4acc8 2021-01-24 stsp view->searching = 0;
843 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
845 c0c4acc8 2021-01-24 stsp view->search_started = 0;
847 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
848 2b49a8ae 2019-06-22 stsp return NULL;
850 cb1159f8 2020-02-19 stsp mvwaddstr(view->window, view->begin_y + view->nlines - 1, 0, "/");
851 2b49a8ae 2019-06-22 stsp wclrtoeol(view->window);
853 2b49a8ae 2019-06-22 stsp nocbreak();
855 2b49a8ae 2019-06-22 stsp ret = wgetnstr(view->window, pattern, sizeof(pattern));
858 2b49a8ae 2019-06-22 stsp if (ret == ERR)
859 2b49a8ae 2019-06-22 stsp return NULL;
861 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
862 7c32bd05 2019-06-22 stsp err = view->search_start(view);
864 7c32bd05 2019-06-22 stsp regfree(&view->regex);
865 7c32bd05 2019-06-22 stsp return err;
867 c0c4acc8 2021-01-24 stsp view->search_started = 1;
868 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
869 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
870 2b49a8ae 2019-06-22 stsp view->search_next(view);
873 2b49a8ae 2019-06-22 stsp return NULL;
876 0cf4efb1 2018-09-29 stsp static const struct got_error *
877 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
878 e78dc838 2020-12-04 stsp struct tog_view_list_head *views)
880 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
881 669b5ffa 2018-10-07 stsp struct tog_view *v;
882 1a76625f 2018-10-22 stsp int ch, errcode;
884 e5a0f69f 2018-08-18 stsp *new = NULL;
886 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
887 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
888 f9967bca 2020-03-27 stsp view->search_next_done == TOG_SEARCH_HAVE_NONE)
889 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
891 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
892 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
893 82954512 2020-02-03 stsp if (errcode)
894 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
895 82954512 2020-02-03 stsp "pthread_mutex_unlock");
896 3da8ef85 2021-09-21 stsp sched_yield();
897 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
898 82954512 2020-02-03 stsp if (errcode)
899 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
900 82954512 2020-02-03 stsp "pthread_mutex_lock");
901 60493ae3 2019-06-20 stsp view->search_next(view);
902 60493ae3 2019-06-20 stsp return NULL;
905 e5a0f69f 2018-08-18 stsp nodelay(stdscr, FALSE);
906 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
907 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
908 1a76625f 2018-10-22 stsp if (errcode)
909 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
910 cc5bac66 2018-10-22 stsp ch = wgetch(view->window);
911 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
912 1a76625f 2018-10-22 stsp if (errcode)
913 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
914 e5a0f69f 2018-08-18 stsp nodelay(stdscr, TRUE);
916 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
917 25791caa 2018-10-24 stsp tog_resizeterm();
918 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
919 61266923 2020-01-14 stsp tog_sigcont_received = 0;
920 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
921 25791caa 2018-10-24 stsp err = view_resize(v);
923 25791caa 2018-10-24 stsp return err;
924 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
926 25791caa 2018-10-24 stsp return err;
927 cdfcfb03 2020-12-06 stsp if (v->child) {
928 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
930 cdfcfb03 2020-12-06 stsp return err;
931 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
932 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
934 cdfcfb03 2020-12-06 stsp return err;
939 e5a0f69f 2018-08-18 stsp switch (ch) {
941 1e37a5c2 2019-05-12 jcs if (view->child) {
942 e78dc838 2020-12-04 stsp view->focussed = 0;
943 e78dc838 2020-12-04 stsp view->child->focussed = 1;
944 e78dc838 2020-12-04 stsp view->focus_child = 1;
945 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
946 e78dc838 2020-12-04 stsp view->focussed = 0;
947 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
948 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
952 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
953 9970f7fc 2020-12-03 stsp view->dying = 1;
959 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
960 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
962 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
963 e78dc838 2020-12-04 stsp view->focussed = 0;
964 e78dc838 2020-12-04 stsp view->child->focussed = 1;
965 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
967 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
970 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
971 9970f7fc 2020-12-03 stsp KEY_RESIZE);
973 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
974 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
975 e78dc838 2020-12-04 stsp view->focussed = 1;
976 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
978 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
982 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
985 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
988 60493ae3 2019-06-20 stsp if (view->search_start)
989 2b49a8ae 2019-06-22 stsp view_search_start(view);
991 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
995 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
996 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
997 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
998 60493ae3 2019-06-20 stsp view->search_next_done = 0;
999 60493ae3 2019-06-20 stsp view->search_next(view);
1001 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1004 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1008 e5a0f69f 2018-08-18 stsp return err;
1012 1a57306a 2018-09-02 stsp view_vborder(struct tog_view *view)
1014 0cf4efb1 2018-09-29 stsp PANEL *panel;
1015 7f64f4d6 2020-12-10 naddy const struct tog_view *view_above;
1017 669b5ffa 2018-10-07 stsp if (view->parent)
1018 669b5ffa 2018-10-07 stsp return view_vborder(view->parent);
1020 0cf4efb1 2018-09-29 stsp panel = panel_above(view->panel);
1021 0cf4efb1 2018-09-29 stsp if (panel == NULL)
1024 0cf4efb1 2018-09-29 stsp view_above = panel_userptr(panel);
1025 0cf4efb1 2018-09-29 stsp mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
1026 1a57306a 2018-09-02 stsp got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
1030 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1032 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1033 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1035 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1037 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1040 669b5ffa 2018-10-07 stsp return view->focussed;
1043 bcbd79e2 2018-08-19 stsp static const struct got_error *
1044 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
1046 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1047 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1048 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1049 fd823528 2018-10-22 stsp int fast_refresh = 10;
1050 1a76625f 2018-10-22 stsp int done = 0, errcode;
1052 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1053 1a76625f 2018-10-22 stsp if (errcode)
1054 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1056 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1057 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1059 1004088d 2018-09-29 stsp view->focussed = 1;
1060 878940b7 2018-09-29 stsp err = view->show(view);
1062 0cf4efb1 2018-09-29 stsp return err;
1063 0cf4efb1 2018-09-29 stsp update_panels();
1064 0cf4efb1 2018-09-29 stsp doupdate();
1065 2497f032 2022-05-31 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_fatal_signal_received()) {
1066 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1067 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
1068 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1070 e78dc838 2020-12-04 stsp err = view_input(&new_view, &done, view, &views);
1073 9970f7fc 2020-12-03 stsp if (view->dying) {
1074 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
1076 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
1077 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
1079 e78dc838 2020-12-04 stsp else if (view->parent)
1080 669b5ffa 2018-10-07 stsp prev = view->parent;
1082 e78dc838 2020-12-04 stsp if (view->parent) {
1083 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
1084 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1086 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
1088 9970f7fc 2020-12-03 stsp err = view_close(view);
1090 e5a0f69f 2018-08-18 stsp goto done;
1092 e78dc838 2020-12-04 stsp view = NULL;
1093 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
1094 e78dc838 2020-12-04 stsp if (v->focussed)
1097 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
1098 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
1100 e78dc838 2020-12-04 stsp view = prev;
1101 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
1102 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
1103 e78dc838 2020-12-04 stsp tog_view_list_head);
1105 e78dc838 2020-12-04 stsp if (view) {
1106 e78dc838 2020-12-04 stsp if (view->focus_child) {
1107 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1108 e78dc838 2020-12-04 stsp view = view->child;
1110 e78dc838 2020-12-04 stsp view->focussed = 1;
1114 bcbd79e2 2018-08-19 stsp if (new_view) {
1115 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
1116 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
1117 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
1118 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
1120 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
1121 86c66b02 2018-10-18 stsp err = view_close(v);
1123 86c66b02 2018-10-18 stsp goto done;
1126 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
1127 fed7eaa8 2018-10-24 stsp view = new_view;
1129 669b5ffa 2018-10-07 stsp if (view) {
1130 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
1131 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
1132 e78dc838 2020-12-04 stsp view = view->child;
1134 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
1135 e78dc838 2020-12-04 stsp view = view->parent;
1137 e78dc838 2020-12-04 stsp show_panel(view->panel);
1138 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
1139 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
1140 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
1141 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
1143 1a76625f 2018-10-22 stsp goto done;
1145 669b5ffa 2018-10-07 stsp err = view->show(view);
1147 1a76625f 2018-10-22 stsp goto done;
1148 669b5ffa 2018-10-07 stsp if (view->child) {
1149 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
1151 1a76625f 2018-10-22 stsp goto done;
1153 1a76625f 2018-10-22 stsp update_panels();
1154 1a76625f 2018-10-22 stsp doupdate();
1158 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
1159 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
1160 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
1161 e5a0f69f 2018-08-18 stsp view_close(view);
1164 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1165 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
1166 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
1168 e5a0f69f 2018-08-18 stsp return err;
1171 4ed7e80c 2018-05-20 stsp __dead static void
1172 9f7d7167 2018-04-29 stsp usage_log(void)
1175 c70c5802 2018-08-01 stsp fprintf(stderr,
1176 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
1177 9f7d7167 2018-04-29 stsp getprogname());
1181 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
1182 80ddbec8 2018-04-29 stsp static const struct got_error *
1183 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
1185 00dfcb92 2018-06-11 stsp char *vis = NULL;
1186 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1188 963b370f 2018-05-20 stsp *ws = NULL;
1189 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
1190 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
1191 00dfcb92 2018-06-11 stsp int vislen;
1192 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
1193 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
1195 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
1196 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
1198 00dfcb92 2018-06-11 stsp return err;
1199 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
1200 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
1201 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
1202 a7f50699 2018-06-11 stsp goto done;
1206 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
1207 a7f50699 2018-06-11 stsp if (*ws == NULL) {
1208 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
1209 a7f50699 2018-06-11 stsp goto done;
1212 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
1213 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
1215 00dfcb92 2018-06-11 stsp free(vis);
1216 963b370f 2018-05-20 stsp if (err) {
1217 963b370f 2018-05-20 stsp free(*ws);
1218 963b370f 2018-05-20 stsp *ws = NULL;
1219 963b370f 2018-05-20 stsp *wlen = 0;
1221 963b370f 2018-05-20 stsp return err;
1224 963b370f 2018-05-20 stsp /* Format a line for display, ensuring that it won't overflow a width limit. */
1225 963b370f 2018-05-20 stsp static const struct got_error *
1226 27a741e5 2019-09-11 stsp format_line(wchar_t **wlinep, int *widthp, const char *line, int wlimit,
1227 27a741e5 2019-09-11 stsp int col_tab_align)
1229 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1230 963b370f 2018-05-20 stsp int cols = 0;
1231 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
1232 963b370f 2018-05-20 stsp size_t wlen;
1235 963b370f 2018-05-20 stsp *wlinep = NULL;
1236 b700b5d6 2018-07-10 stsp *widthp = 0;
1238 963b370f 2018-05-20 stsp err = mbs2ws(&wline, &wlen, line);
1240 963b370f 2018-05-20 stsp return err;
1242 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
1243 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1246 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
1247 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1252 27a741e5 2019-09-11 stsp while (i < wlen) {
1253 963b370f 2018-05-20 stsp int width = wcwidth(wline[i]);
1255 27a741e5 2019-09-11 stsp if (width == 0) {
1260 27a741e5 2019-09-11 stsp if (width == 1 || width == 2) {
1261 27a741e5 2019-09-11 stsp if (cols + width > wlimit)
1263 27a741e5 2019-09-11 stsp cols += width;
1265 27a741e5 2019-09-11 stsp } else if (width == -1) {
1266 27a741e5 2019-09-11 stsp if (wline[i] == L'\t') {
1267 27a741e5 2019-09-11 stsp width = TABSIZE -
1268 27a741e5 2019-09-11 stsp ((cols + col_tab_align) % TABSIZE);
1270 748d5cab 2020-12-14 naddy width = 1;
1271 748d5cab 2020-12-14 naddy wline[i] = L'.';
1273 748d5cab 2020-12-14 naddy if (cols + width > wlimit)
1275 748d5cab 2020-12-14 naddy cols += width;
1278 638f9024 2019-05-13 stsp err = got_error_from_errno("wcwidth");
1279 963b370f 2018-05-20 stsp goto done;
1282 963b370f 2018-05-20 stsp wline[i] = L'\0';
1283 b700b5d6 2018-07-10 stsp if (widthp)
1284 b700b5d6 2018-07-10 stsp *widthp = cols;
1287 963b370f 2018-05-20 stsp free(wline);
1289 963b370f 2018-05-20 stsp *wlinep = wline;
1290 963b370f 2018-05-20 stsp return err;
1293 8b473291 2019-02-21 stsp static const struct got_error*
1294 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
1295 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
1297 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
1298 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
1300 8b473291 2019-02-21 stsp const char *name;
1302 8b473291 2019-02-21 stsp *refs_str = NULL;
1304 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
1305 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
1306 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
1309 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
1310 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
1312 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
1313 8b473291 2019-02-21 stsp name += 5;
1314 cc488aa7 2022-01-23 stsp if (strncmp(name, "got/", 4) == 0 &&
1315 cc488aa7 2022-01-23 stsp strncmp(name, "got/backup/", 11) != 0)
1317 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
1318 8b473291 2019-02-21 stsp name += 6;
1319 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
1320 8b473291 2019-02-21 stsp name += 8;
1321 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
1322 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
1325 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
1328 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
1329 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
1330 5d844a1e 2019-08-13 stsp if (err) {
1331 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
1332 48cae60d 2020-09-22 stsp free(ref_id);
1335 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
1336 5d844a1e 2019-08-13 stsp err = NULL;
1337 5d844a1e 2019-08-13 stsp tag = NULL;
1340 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
1341 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
1342 48cae60d 2020-09-22 stsp free(ref_id);
1344 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
1345 52b5abe1 2019-08-13 stsp if (cmp != 0)
1347 8b473291 2019-02-21 stsp s = *refs_str;
1348 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
1349 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
1350 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1352 8b473291 2019-02-21 stsp *refs_str = NULL;
1358 8b473291 2019-02-21 stsp return err;
1361 963b370f 2018-05-20 stsp static const struct got_error *
1362 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
1363 27a741e5 2019-09-11 stsp int col_tab_align)
1365 e6b8b890 2020-12-29 naddy char *smallerthan;
1367 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
1368 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
1369 5813d178 2019-03-09 stsp author = smallerthan + 1;
1370 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
1371 27a741e5 2019-09-11 stsp return format_line(wauthor, author_width, author, limit, col_tab_align);
1374 5813d178 2019-03-09 stsp static const struct got_error *
1375 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
1376 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
1377 8fdc79fe 2020-12-01 naddy int author_display_cols)
1379 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1380 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
1381 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
1382 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
1383 5813d178 2019-03-09 stsp char *author = NULL;
1384 bb737323 2018-05-20 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
1385 bb737323 2018-05-20 stsp int author_width, logmsg_width;
1386 5813d178 2019-03-09 stsp char *newline, *line = NULL;
1387 bb737323 2018-05-20 stsp int col, limit;
1388 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
1389 ccb26ccd 2018-11-05 stsp struct tm tm;
1390 45d799e2 2018-12-23 stsp time_t committer_time;
1391 11b20872 2019-11-08 stsp struct tog_color *tc;
1393 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
1394 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
1395 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
1396 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
1397 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
1399 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
1400 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
1402 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
1403 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
1405 11b20872 2019-11-08 stsp wattr_on(view->window,
1406 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1407 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
1409 11b20872 2019-11-08 stsp wattr_off(view->window,
1410 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1411 27a741e5 2019-09-11 stsp col = limit;
1412 b39d25c7 2018-07-10 stsp if (col > avail)
1413 b39d25c7 2018-07-10 stsp goto done;
1415 6570a66d 2019-11-08 stsp if (avail >= 120) {
1416 6570a66d 2019-11-08 stsp char *id_str;
1417 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
1419 6570a66d 2019-11-08 stsp goto done;
1420 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1422 11b20872 2019-11-08 stsp wattr_on(view->window,
1423 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1424 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
1426 11b20872 2019-11-08 stsp wattr_off(view->window,
1427 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1428 6570a66d 2019-11-08 stsp free(id_str);
1430 6570a66d 2019-11-08 stsp if (col > avail)
1431 6570a66d 2019-11-08 stsp goto done;
1434 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(commit));
1435 5813d178 2019-03-09 stsp if (author == NULL) {
1436 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1437 80ddbec8 2018-04-29 stsp goto done;
1439 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
1441 bb737323 2018-05-20 stsp goto done;
1442 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
1444 11b20872 2019-11-08 stsp wattr_on(view->window,
1445 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1446 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
1448 11b20872 2019-11-08 stsp wattr_off(view->window,
1449 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1450 bb737323 2018-05-20 stsp col += author_width;
1451 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
1452 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1454 bb737323 2018-05-20 stsp author_width++;
1456 9c2eaf34 2018-05-20 stsp if (col > avail)
1457 9c2eaf34 2018-05-20 stsp goto done;
1459 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
1461 6d9fbc00 2018-04-29 stsp goto done;
1462 bb737323 2018-05-20 stsp logmsg = logmsg0;
1463 bb737323 2018-05-20 stsp while (*logmsg == '\n')
1465 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
1466 bb737323 2018-05-20 stsp if (newline)
1467 bb737323 2018-05-20 stsp *newline = '\0';
1468 bb737323 2018-05-20 stsp limit = avail - col;
1469 dee2c213 2019-11-13 stsp err = format_line(&wlogmsg, &logmsg_width, logmsg, limit, col);
1471 bb737323 2018-05-20 stsp goto done;
1472 2814baeb 2018-08-01 stsp waddwstr(view->window, wlogmsg);
1473 bb737323 2018-05-20 stsp col += logmsg_width;
1474 27a741e5 2019-09-11 stsp while (col < avail) {
1475 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1479 80ddbec8 2018-04-29 stsp free(logmsg0);
1480 bb737323 2018-05-20 stsp free(wlogmsg);
1481 5813d178 2019-03-09 stsp free(author);
1482 bb737323 2018-05-20 stsp free(wauthor);
1483 80ddbec8 2018-04-29 stsp free(line);
1484 80ddbec8 2018-04-29 stsp return err;
1487 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
1488 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
1489 899d86c2 2018-05-10 stsp struct got_object_id *id)
1491 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
1493 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
1494 80ddbec8 2018-04-29 stsp if (entry == NULL)
1495 899d86c2 2018-05-10 stsp return NULL;
1497 899d86c2 2018-05-10 stsp entry->id = id;
1498 99db9666 2018-05-07 stsp entry->commit = commit;
1499 899d86c2 2018-05-10 stsp return entry;
1502 99db9666 2018-05-07 stsp static void
1503 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
1505 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
1507 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1508 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
1509 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
1510 ecb28ae0 2018-07-16 stsp commits->ncommits--;
1511 9ba79e04 2018-06-11 stsp /* Don't free entry->id! It is owned by the commit graph. */
1512 99db9666 2018-05-07 stsp free(entry);
1515 99db9666 2018-05-07 stsp static void
1516 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
1518 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
1519 99db9666 2018-05-07 stsp pop_commit(commits);
1522 c4972b91 2018-05-07 stsp static const struct got_error *
1523 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
1524 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
1526 13add988 2019-10-15 stsp const struct got_error *err = NULL;
1527 13add988 2019-10-15 stsp regmatch_t regmatch;
1528 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
1530 13add988 2019-10-15 stsp *have_match = 0;
1532 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
1534 13add988 2019-10-15 stsp return err;
1536 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
1538 13add988 2019-10-15 stsp goto done;
1540 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
1541 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1542 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
1543 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1544 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
1545 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
1546 13add988 2019-10-15 stsp *have_match = 1;
1548 13add988 2019-10-15 stsp free(id_str);
1549 13add988 2019-10-15 stsp free(logmsg);
1550 13add988 2019-10-15 stsp return err;
1553 13add988 2019-10-15 stsp static const struct got_error *
1554 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
1556 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
1559 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
1560 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
1561 1a76625f 2018-10-22 stsp * while updating the display.
1564 93e45b7c 2018-09-24 stsp struct got_object_id *id;
1565 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
1566 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
1567 1a76625f 2018-10-22 stsp int errcode;
1569 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
1570 4e0d2870 2020-12-07 naddy NULL, NULL);
1571 ee780d5c 2020-01-04 stsp if (err || id == NULL)
1574 4e0d2870 2020-12-07 naddy err = got_object_open_as_commit(&commit, a->repo, id);
1577 9ba79e04 2018-06-11 stsp entry = alloc_commit_queue_entry(commit, id);
1578 9ba79e04 2018-06-11 stsp if (entry == NULL) {
1579 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
1583 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1584 1a76625f 2018-10-22 stsp if (errcode) {
1585 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
1586 13add988 2019-10-15 stsp "pthread_mutex_lock");
1590 4e0d2870 2020-12-07 naddy entry->idx = a->commits->ncommits;
1591 4e0d2870 2020-12-07 naddy TAILQ_INSERT_TAIL(&a->commits->head, entry, entry);
1592 4e0d2870 2020-12-07 naddy a->commits->ncommits++;
1594 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
1595 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
1596 7c1452c1 2020-03-26 stsp int have_match;
1597 4e0d2870 2020-12-07 naddy err = match_commit(&have_match, id, commit, a->regex);
1600 7c1452c1 2020-03-26 stsp if (have_match)
1601 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
1604 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1605 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1606 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1607 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1610 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
1612 9ba79e04 2018-06-11 stsp return err;
1615 2b779855 2020-12-05 naddy static void
1616 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
1618 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
1619 2b779855 2020-12-05 naddy int ncommits = 0;
1621 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
1622 2b779855 2020-12-05 naddy while (entry) {
1623 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
1624 2b779855 2020-12-05 naddy s->selected_entry = entry;
1627 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
1628 2b779855 2020-12-05 naddy ncommits++;
1632 0553a4e3 2018-04-30 stsp static const struct got_error *
1633 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
1635 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
1636 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
1637 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
1638 8fdc79fe 2020-12-01 naddy const int limit = view->nlines;
1639 60493ae3 2019-06-20 stsp int width;
1640 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
1641 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
1642 8b473291 2019-02-21 stsp char *refs_str = NULL;
1643 ecb28ae0 2018-07-16 stsp wchar_t *wline;
1644 11b20872 2019-11-08 stsp struct tog_color *tc;
1645 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
1647 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
1648 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
1649 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
1650 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
1652 ecb28ae0 2018-07-16 stsp return err;
1653 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
1654 d2075bf3 2020-12-25 stsp s->selected_entry->id);
1655 d2075bf3 2020-12-25 stsp if (refs) {
1656 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
1657 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
1659 d2075bf3 2020-12-25 stsp goto done;
1663 8fdc79fe 2020-12-01 naddy if (s->thread_args.commits_needed == 0)
1664 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
1666 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
1667 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1668 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1669 d2ad595c 2020-04-09 stsp (view->searching && !view->search_next_done) ?
1670 d2ad595c 2020-04-09 stsp "searching..." : "loading...") == -1) {
1671 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1672 8f4ed634 2020-03-26 stsp goto done;
1675 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
1677 f9686aa5 2020-03-27 stsp if (view->searching) {
1678 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
1679 f9686aa5 2020-03-27 stsp search_str = "no more matches";
1680 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
1681 f9686aa5 2020-03-27 stsp search_str = "no matches found";
1682 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
1683 f9686aa5 2020-03-27 stsp search_str = "searching...";
1686 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1687 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1688 f9686aa5 2020-03-27 stsp search_str ? search_str :
1689 f9686aa5 2020-03-27 stsp (refs_str ? refs_str : "")) == -1) {
1690 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1691 8f4ed634 2020-03-26 stsp goto done;
1695 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
1696 c1124f18 2018-12-23 stsp if (asprintf(&header, "commit %s %s%s",
1697 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1698 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
1699 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1700 1a76625f 2018-10-22 stsp header = NULL;
1701 1a76625f 2018-10-22 stsp goto done;
1703 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
1704 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1705 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
1706 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1707 1a76625f 2018-10-22 stsp header = NULL;
1708 1a76625f 2018-10-22 stsp goto done;
1710 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, header, view->ncols, 0);
1712 1a76625f 2018-10-22 stsp goto done;
1714 2814baeb 2018-08-01 stsp werase(view->window);
1716 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1717 a3404814 2018-09-02 stsp wstandout(view->window);
1718 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1720 11b20872 2019-11-08 stsp wattr_on(view->window,
1721 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1722 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
1724 11b20872 2019-11-08 stsp wattr_off(view->window,
1725 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1726 1a76625f 2018-10-22 stsp while (width < view->ncols) {
1727 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
1730 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1731 a3404814 2018-09-02 stsp wstandend(view->window);
1732 ecb28ae0 2018-07-16 stsp free(wline);
1733 ecb28ae0 2018-07-16 stsp if (limit <= 1)
1734 1a76625f 2018-10-22 stsp goto done;
1736 5813d178 2019-03-09 stsp /* Grow author column size if necessary. */
1737 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1738 5813d178 2019-03-09 stsp ncommits = 0;
1739 5813d178 2019-03-09 stsp while (entry) {
1740 5813d178 2019-03-09 stsp char *author;
1741 5813d178 2019-03-09 stsp wchar_t *wauthor;
1742 5813d178 2019-03-09 stsp int width;
1743 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
1745 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(entry->commit));
1746 5813d178 2019-03-09 stsp if (author == NULL) {
1747 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1748 5813d178 2019-03-09 stsp goto done;
1750 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
1751 27a741e5 2019-09-11 stsp date_display_cols);
1752 5813d178 2019-03-09 stsp if (author_cols < width)
1753 5813d178 2019-03-09 stsp author_cols = width;
1754 5813d178 2019-03-09 stsp free(wauthor);
1755 5813d178 2019-03-09 stsp free(author);
1756 7ca04879 2019-10-19 stsp ncommits++;
1757 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
1760 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1761 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
1762 867c6645 2018-07-10 stsp ncommits = 0;
1763 899d86c2 2018-05-10 stsp while (entry) {
1764 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
1766 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1767 2814baeb 2018-08-01 stsp wstandout(view->window);
1768 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
1769 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
1770 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1771 2814baeb 2018-08-01 stsp wstandend(view->window);
1773 60493ae3 2019-06-20 stsp goto done;
1774 0553a4e3 2018-04-30 stsp ncommits++;
1775 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
1776 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
1779 1a57306a 2018-09-02 stsp view_vborder(view);
1781 1a76625f 2018-10-22 stsp free(id_str);
1782 8b473291 2019-02-21 stsp free(refs_str);
1783 1a76625f 2018-10-22 stsp free(ncommits_str);
1784 1a76625f 2018-10-22 stsp free(header);
1785 80ddbec8 2018-04-29 stsp return err;
1788 07b55e75 2018-05-10 stsp static void
1789 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
1791 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
1792 07b55e75 2018-05-10 stsp int nscrolled = 0;
1794 ffe38506 2020-12-01 naddy entry = TAILQ_FIRST(&s->commits.head);
1795 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
1798 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
1799 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
1800 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
1801 07b55e75 2018-05-10 stsp if (entry) {
1802 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
1803 07b55e75 2018-05-10 stsp nscrolled++;
1808 aa075928 2018-05-10 stsp static const struct got_error *
1809 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
1811 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
1812 5e224a3e 2019-02-22 stsp int errcode;
1814 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
1816 fb280deb 2021-08-30 stsp while (ta->commits_needed > 0 || ta->load_all) {
1817 ffe38506 2020-12-01 naddy if (ta->log_complete)
1820 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
1821 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
1822 7aafa0d1 2019-02-22 stsp if (errcode)
1823 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1824 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1827 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
1828 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
1830 7c1452c1 2020-03-26 stsp if (!wait)
1833 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1834 ffe38506 2020-12-01 naddy show_log_view(view);
1835 7c1452c1 2020-03-26 stsp update_panels();
1836 7c1452c1 2020-03-26 stsp doupdate();
1838 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
1839 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
1840 82954512 2020-02-03 stsp if (errcode)
1841 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1842 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
1844 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1845 ffe38506 2020-12-01 naddy show_log_view(view);
1846 7c1452c1 2020-03-26 stsp update_panels();
1847 7c1452c1 2020-03-26 stsp doupdate();
1850 5e224a3e 2019-02-22 stsp return NULL;
1853 5e224a3e 2019-02-22 stsp static const struct got_error *
1854 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
1856 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1857 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
1858 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
1859 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
1861 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
1862 5e224a3e 2019-02-22 stsp return NULL;
1864 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
1865 ffe38506 2020-12-01 naddy if (s->commits.ncommits < ncommits_needed &&
1866 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
1868 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
1870 ffe38506 2020-12-01 naddy s->thread_args.commits_needed += maxscroll;
1871 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
1873 5e224a3e 2019-02-22 stsp return err;
1877 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
1878 00ba99a7 2019-05-12 jcs if (pentry == NULL)
1881 ffe38506 2020-12-01 naddy s->last_displayed_entry = pentry;
1883 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
1884 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
1886 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
1887 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
1889 dd0a52c1 2018-05-20 stsp return err;
1892 cd0acaa7 2018-05-20 stsp static const struct got_error *
1893 0cf4efb1 2018-09-29 stsp open_diff_view_for_commit(struct tog_view **new_view, int begin_x,
1894 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
1895 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
1897 cd0acaa7 2018-05-20 stsp const struct got_error *err;
1898 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
1899 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
1901 669b5ffa 2018-10-07 stsp diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
1902 15a94983 2018-12-23 stsp if (diff_view == NULL)
1903 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
1905 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
1906 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, parent_id ? &parent_id->id : NULL,
1907 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
1908 e5a0f69f 2018-08-18 stsp if (err == NULL)
1909 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
1910 cd0acaa7 2018-05-20 stsp return err;
1913 80ddbec8 2018-04-29 stsp static const struct got_error *
1914 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
1915 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
1917 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
1919 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
1920 941e9f74 2019-05-21 stsp if (parent == NULL)
1921 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
1923 941e9f74 2019-05-21 stsp parent->tree = s->tree;
1924 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
1925 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
1926 941e9f74 2019-05-21 stsp parent->selected = s->selected;
1927 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
1928 941e9f74 2019-05-21 stsp s->tree = subtree;
1929 941e9f74 2019-05-21 stsp s->selected = 0;
1930 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
1931 941e9f74 2019-05-21 stsp return NULL;
1934 941e9f74 2019-05-21 stsp static const struct got_error *
1935 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
1936 a44927cc 2022-04-07 stsp struct got_commit_object *commit, const char *path)
1938 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
1939 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
1940 941e9f74 2019-05-21 stsp const char *p;
1941 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
1943 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
1945 941e9f74 2019-05-21 stsp while (*p) {
1946 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
1947 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
1948 56e0773d 2019-11-28 stsp char *te_name;
1950 33cbf02b 2020-01-12 stsp while (p[0] == '/')
1953 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
1954 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1955 941e9f74 2019-05-21 stsp if (slash == NULL)
1956 33cbf02b 2020-01-12 stsp te_name = strdup(p);
1958 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
1959 56e0773d 2019-11-28 stsp if (te_name == NULL) {
1960 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
1963 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
1964 56e0773d 2019-11-28 stsp if (te == NULL) {
1965 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
1966 56e0773d 2019-11-28 stsp free(te_name);
1969 56e0773d 2019-11-28 stsp free(te_name);
1970 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
1972 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
1973 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
1975 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1976 941e9f74 2019-05-21 stsp if (slash)
1977 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
1979 941e9f74 2019-05-21 stsp subpath = strdup(path);
1980 941e9f74 2019-05-21 stsp if (subpath == NULL) {
1981 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
1985 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&tree_id, s->repo, commit,
1990 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
1991 941e9f74 2019-05-21 stsp free(tree_id);
1995 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
1996 941e9f74 2019-05-21 stsp if (err) {
1997 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
2000 941e9f74 2019-05-21 stsp if (slash == NULL)
2002 941e9f74 2019-05-21 stsp free(subpath);
2003 941e9f74 2019-05-21 stsp subpath = NULL;
2004 941e9f74 2019-05-21 stsp p = slash;
2007 941e9f74 2019-05-21 stsp free(subpath);
2008 1a76625f 2018-10-22 stsp return err;
2011 61266923 2020-01-14 stsp static const struct got_error *
2012 55cccc34 2020-02-20 stsp browse_commit_tree(struct tog_view **new_view, int begin_x,
2013 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
2014 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
2016 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
2017 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
2018 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
2020 55cccc34 2020-02-20 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
2021 55cccc34 2020-02-20 stsp if (tree_view == NULL)
2022 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
2024 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
2026 55cccc34 2020-02-20 stsp return err;
2027 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
2029 55cccc34 2020-02-20 stsp *new_view = tree_view;
2031 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
2032 55cccc34 2020-02-20 stsp return NULL;
2034 a44927cc 2022-04-07 stsp return tree_view_walk_path(s, entry->commit, path);
2037 55cccc34 2020-02-20 stsp static const struct got_error *
2038 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
2040 61266923 2020-01-14 stsp sigset_t sigset;
2041 61266923 2020-01-14 stsp int errcode;
2043 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
2044 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
2046 2497f032 2022-05-31 stsp /* tog handles SIGWINCH, SIGCONT, SIGINT, SIGTERM */
2047 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
2048 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2049 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
2050 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
2051 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGINT) == -1)
2052 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2053 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGTERM) == -1)
2054 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
2056 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
2057 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
2058 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2060 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
2061 61266923 2020-01-14 stsp if (errcode)
2062 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
2064 61266923 2020-01-14 stsp return NULL;
2067 1a76625f 2018-10-22 stsp static void *
2068 1a76625f 2018-10-22 stsp log_thread(void *arg)
2070 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2071 1a76625f 2018-10-22 stsp int errcode = 0;
2072 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
2073 1a76625f 2018-10-22 stsp int done = 0;
2075 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
2077 61266923 2020-01-14 stsp return (void *)err;
2079 2497f032 2022-05-31 stsp while (!done && !err && !tog_fatal_signal_received()) {
2080 4e0d2870 2020-12-07 naddy err = queue_commits(a);
2081 1a76625f 2018-10-22 stsp if (err) {
2082 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
2083 1a76625f 2018-10-22 stsp return (void *)err;
2084 1a76625f 2018-10-22 stsp err = NULL;
2086 fb280deb 2021-08-30 stsp } else if (a->commits_needed > 0 && !a->load_all)
2087 1a76625f 2018-10-22 stsp a->commits_needed--;
2089 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2090 3abe8080 2019-04-10 stsp if (errcode) {
2091 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2092 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2094 3abe8080 2019-04-10 stsp } else if (*a->quit)
2096 3abe8080 2019-04-10 stsp else if (*a->first_displayed_entry == NULL) {
2097 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
2098 1a76625f 2018-10-22 stsp TAILQ_FIRST(&a->commits->head);
2099 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
2102 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
2103 7c1452c1 2020-03-26 stsp if (errcode) {
2104 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2105 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
2106 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
2111 1a76625f 2018-10-22 stsp a->commits_needed = 0;
2113 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
2114 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
2115 7c1452c1 2020-03-26 stsp &tog_mutex);
2116 7c1452c1 2020-03-26 stsp if (errcode)
2117 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2118 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2119 21355643 2020-12-06 stsp if (*a->quit)
2124 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2125 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2126 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2127 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2129 3abe8080 2019-04-10 stsp a->log_complete = 1;
2130 1a76625f 2018-10-22 stsp return (void *)err;
2133 1a76625f 2018-10-22 stsp static const struct got_error *
2134 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
2136 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2137 1a76625f 2018-10-22 stsp int errcode;
2139 1a76625f 2018-10-22 stsp if (s->thread) {
2140 1a76625f 2018-10-22 stsp s->quit = 1;
2141 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
2142 1a76625f 2018-10-22 stsp if (errcode)
2143 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2144 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2145 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2146 1a76625f 2018-10-22 stsp if (errcode)
2147 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2148 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2149 1a76625f 2018-10-22 stsp errcode = pthread_join(s->thread, (void **)&err);
2150 1a76625f 2018-10-22 stsp if (errcode)
2151 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
2152 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2153 1a76625f 2018-10-22 stsp if (errcode)
2154 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2155 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2156 1a76625f 2018-10-22 stsp s->thread = NULL;
2159 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
2160 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
2161 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
2164 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
2165 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
2166 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
2169 9343a5fb 2018-06-23 stsp return err;
2172 9343a5fb 2018-06-23 stsp static const struct got_error *
2173 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
2175 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2176 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
2177 276b94a1 2020-11-13 naddy int errcode;
2179 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
2181 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
2182 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2183 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2185 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
2186 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2187 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2189 1a76625f 2018-10-22 stsp free_commits(&s->commits);
2190 1a76625f 2018-10-22 stsp free(s->in_repo_path);
2191 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
2192 1a76625f 2018-10-22 stsp free(s->start_id);
2193 797bc7b9 2018-10-22 stsp s->start_id = NULL;
2194 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
2195 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
2196 1a76625f 2018-10-22 stsp return err;
2199 1a76625f 2018-10-22 stsp static const struct got_error *
2200 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
2202 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2204 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
2205 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2206 60493ae3 2019-06-20 stsp return NULL;
2209 60493ae3 2019-06-20 stsp static const struct got_error *
2210 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
2212 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
2213 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2214 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
2216 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
2217 f9686aa5 2020-03-27 stsp show_log_view(view);
2218 f9686aa5 2020-03-27 stsp update_panels();
2219 f9686aa5 2020-03-27 stsp doupdate();
2221 96e2b566 2019-07-08 stsp if (s->search_entry) {
2222 13add988 2019-10-15 stsp int errcode, ch;
2223 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2224 13add988 2019-10-15 stsp if (errcode)
2225 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2226 13add988 2019-10-15 stsp "pthread_mutex_unlock");
2227 13add988 2019-10-15 stsp ch = wgetch(view->window);
2228 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
2229 13add988 2019-10-15 stsp if (errcode)
2230 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2231 13add988 2019-10-15 stsp "pthread_mutex_lock");
2232 13add988 2019-10-15 stsp if (ch == KEY_BACKSPACE) {
2233 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2234 678cbce5 2019-07-28 stsp return NULL;
2236 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
2237 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
2239 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
2240 96e2b566 2019-07-08 stsp commit_queue_head, entry);
2241 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
2242 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2243 8f4ed634 2020-03-26 stsp entry = TAILQ_NEXT(s->matched_entry, entry);
2245 8f4ed634 2020-03-26 stsp entry = TAILQ_PREV(s->matched_entry,
2246 b1bf1435 2019-06-21 stsp commit_queue_head, entry);
2248 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
2251 60493ae3 2019-06-20 stsp while (1) {
2252 13add988 2019-10-15 stsp int have_match = 0;
2254 60493ae3 2019-06-20 stsp if (entry == NULL) {
2255 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
2256 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
2257 f9967bca 2020-03-27 stsp view->search_next_done =
2258 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
2259 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
2260 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
2261 f801134a 2019-06-25 stsp return NULL;
2264 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
2265 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
2266 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
2268 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
2269 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
2272 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
2273 13add988 2019-10-15 stsp &view->regex);
2276 13add988 2019-10-15 stsp if (have_match) {
2277 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2278 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
2282 96e2b566 2019-07-08 stsp s->search_entry = entry;
2283 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2284 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
2286 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2289 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
2290 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
2291 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
2292 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
2294 60493ae3 2019-06-20 stsp return err;
2297 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
2298 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
2300 60493ae3 2019-06-20 stsp return err;
2305 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2307 60493ae3 2019-06-20 stsp return NULL;
2310 60493ae3 2019-06-20 stsp static const struct got_error *
2311 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
2312 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
2313 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
2315 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2316 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2317 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
2318 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
2319 1a76625f 2018-10-22 stsp int errcode;
2321 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
2322 f135c941 2020-02-20 stsp free(s->in_repo_path);
2323 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
2324 f135c941 2020-02-20 stsp if (s->in_repo_path == NULL)
2325 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2328 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
2329 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->commits.head);
2330 fb2756b9 2018-08-04 stsp s->commits.ncommits = 0;
2332 fb2756b9 2018-08-04 stsp s->repo = repo;
2333 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
2334 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
2335 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
2336 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
2337 9cd7cbd1 2020-12-07 stsp goto done;
2340 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
2341 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
2342 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
2343 5036bf37 2018-09-24 stsp goto done;
2345 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
2347 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
2348 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
2349 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
2350 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
2352 11b20872 2019-11-08 stsp goto done;
2353 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
2354 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
2355 11b20872 2019-11-08 stsp if (err) {
2356 11b20872 2019-11-08 stsp free_colors(&s->colors);
2357 11b20872 2019-11-08 stsp goto done;
2359 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
2360 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
2361 11b20872 2019-11-08 stsp if (err) {
2362 11b20872 2019-11-08 stsp free_colors(&s->colors);
2363 11b20872 2019-11-08 stsp goto done;
2367 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
2368 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
2369 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
2370 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
2371 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
2373 c9956ddf 2019-09-08 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL);
2375 1a76625f 2018-10-22 stsp goto done;
2376 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
2377 b672a97a 2020-01-27 stsp !s->log_branches);
2379 1a76625f 2018-10-22 stsp goto done;
2380 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
2381 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
2383 c5b78334 2020-01-12 stsp goto done;
2385 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
2386 1a76625f 2018-10-22 stsp if (errcode) {
2387 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
2388 1a76625f 2018-10-22 stsp goto done;
2390 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
2391 7c1452c1 2020-03-26 stsp if (errcode) {
2392 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
2393 7c1452c1 2020-03-26 stsp goto done;
2396 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
2397 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
2398 1a76625f 2018-10-22 stsp s->thread_args.commits = &s->commits;
2399 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
2400 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
2401 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
2402 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
2403 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
2404 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
2405 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
2406 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
2407 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
2408 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
2411 1a76625f 2018-10-22 stsp close_log_view(view);
2412 ba4f502b 2018-08-04 stsp return err;
2415 e5a0f69f 2018-08-18 stsp static const struct got_error *
2416 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
2418 f2f6d207 2020-11-24 stsp const struct got_error *err;
2419 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2421 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
2422 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
2423 2b380cc8 2018-10-24 stsp &s->thread_args);
2424 2b380cc8 2018-10-24 stsp if (errcode)
2425 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
2426 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
2427 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2429 f2f6d207 2020-11-24 stsp return err;
2433 8fdc79fe 2020-12-01 naddy return draw_commits(view);
2436 e5a0f69f 2018-08-18 stsp static const struct got_error *
2437 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
2439 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
2440 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
2441 21355643 2020-12-06 stsp struct tog_view *diff_view = NULL, *tree_view = NULL;
2442 6458efa5 2020-11-24 stsp struct tog_view *ref_view = NULL;
2443 f3bc9f1d 2021-09-05 naddy struct commit_queue_entry *entry;
2444 f3bc9f1d 2021-09-05 naddy int begin_x = 0, n;
2446 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
2447 528dedf3 2021-08-30 stsp if (ch == KEY_BACKSPACE)
2448 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
2449 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
2450 528dedf3 2021-08-30 stsp s->thread_args.load_all = 0;
2451 fb280deb 2021-08-30 stsp log_scroll_down(view, s->commits.ncommits);
2452 fb280deb 2021-08-30 stsp s->selected = MIN(view->nlines - 2,
2453 fb280deb 2021-08-30 stsp s->commits.ncommits - 1);
2454 fb280deb 2021-08-30 stsp select_commit(s);
2456 528dedf3 2021-08-30 stsp return NULL;
2459 528dedf3 2021-08-30 stsp switch (ch) {
2461 1e37a5c2 2019-05-12 jcs s->quit = 1;
2464 1e37a5c2 2019-05-12 jcs case KEY_UP:
2467 02ffd0d5 2021-10-17 stsp case CTRL('p'):
2468 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2470 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
2471 1e37a5c2 2019-05-12 jcs s->selected--;
2473 3e135950 2020-12-01 naddy log_scroll_up(s, 1);
2474 912a3f79 2021-08-30 j select_commit(s);
2477 912a3f79 2021-08-30 j case KEY_HOME:
2478 912a3f79 2021-08-30 j s->selected = 0;
2479 ea66598a 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->commits.head);
2480 2b779855 2020-12-05 naddy select_commit(s);
2482 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
2483 a4292ac5 2019-05-12 jcs case CTRL('b'):
2484 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2486 2b779855 2020-12-05 naddy if (TAILQ_FIRST(&s->commits.head) == s->first_displayed_entry)
2487 1e37a5c2 2019-05-12 jcs s->selected = 0;
2489 2b779855 2020-12-05 naddy log_scroll_up(s, view->nlines - 1);
2490 2b779855 2020-12-05 naddy select_commit(s);
2493 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
2496 02ffd0d5 2021-10-17 stsp case CTRL('n'):
2497 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2499 1e37a5c2 2019-05-12 jcs if (s->selected < MIN(view->nlines - 2,
2500 2b779855 2020-12-05 naddy s->commits.ncommits - 1))
2501 1e37a5c2 2019-05-12 jcs s->selected++;
2503 2b779855 2020-12-05 naddy err = log_scroll_down(view, 1);
2507 912a3f79 2021-08-30 j select_commit(s);
2510 912a3f79 2021-08-30 j case KEY_END: {
2511 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
2512 912a3f79 2021-08-30 j * traverse them all. */
2513 fb280deb 2021-08-30 stsp if (!s->thread_args.log_complete) {
2514 fb280deb 2021-08-30 stsp s->thread_args.load_all = 1;
2515 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
2518 f3bc9f1d 2021-09-05 naddy s->selected = 0;
2519 f3bc9f1d 2021-09-05 naddy entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
2520 f3bc9f1d 2021-09-05 naddy for (n = 0; n < view->nlines - 1; n++) {
2521 f3bc9f1d 2021-09-05 naddy if (entry == NULL)
2523 f3bc9f1d 2021-09-05 naddy s->first_displayed_entry = entry;
2524 f3bc9f1d 2021-09-05 naddy entry = TAILQ_PREV(entry, commit_queue_head, entry);
2526 f3bc9f1d 2021-09-05 naddy if (n > 0)
2527 f3bc9f1d 2021-09-05 naddy s->selected = n - 1;
2528 2b779855 2020-12-05 naddy select_commit(s);
2531 a4292ac5 2019-05-12 jcs case KEY_NPAGE:
2532 a4292ac5 2019-05-12 jcs case CTRL('f'): {
2533 1e37a5c2 2019-05-12 jcs struct commit_queue_entry *first;
2534 1e37a5c2 2019-05-12 jcs first = s->first_displayed_entry;
2535 1e37a5c2 2019-05-12 jcs if (first == NULL)
2537 ffe38506 2020-12-01 naddy err = log_scroll_down(view, view->nlines - 1);
2540 1e37a5c2 2019-05-12 jcs if (first == s->first_displayed_entry &&
2541 1e37a5c2 2019-05-12 jcs s->selected < MIN(view->nlines - 2,
2542 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
2543 1e37a5c2 2019-05-12 jcs /* can't scroll further down */
2544 1e37a5c2 2019-05-12 jcs s->selected = MIN(view->nlines - 2,
2545 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1);
2547 2b779855 2020-12-05 naddy select_commit(s);
2550 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
2551 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
2552 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
2553 1e37a5c2 2019-05-12 jcs if (s->selected > s->commits.ncommits - 1)
2554 1e37a5c2 2019-05-12 jcs s->selected = s->commits.ncommits - 1;
2555 2b779855 2020-12-05 naddy select_commit(s);
2556 0bf7f153 2020-12-02 naddy if (s->commits.ncommits < view->nlines - 1 &&
2557 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
2558 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
2559 0bf7f153 2020-12-02 naddy s->commits.ncommits;
2560 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
2563 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
2566 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2568 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2569 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2570 1e37a5c2 2019-05-12 jcs err = open_diff_view_for_commit(&diff_view, begin_x,
2571 1e37a5c2 2019-05-12 jcs s->selected_entry->commit, s->selected_entry->id,
2572 78756c87 2020-11-24 stsp view, s->repo);
2575 e78dc838 2020-12-04 stsp view->focussed = 0;
2576 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
2577 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2578 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2580 1e37a5c2 2019-05-12 jcs return err;
2581 72a9cb46 2020-12-03 stsp view_set_child(view, diff_view);
2582 e78dc838 2020-12-04 stsp view->focus_child = 1;
2584 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
2587 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2589 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2590 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2591 941e9f74 2019-05-21 stsp err = browse_commit_tree(&tree_view, begin_x,
2592 4e97c21c 2020-12-06 stsp s->selected_entry, s->in_repo_path, s->head_ref_name,
2596 e78dc838 2020-12-04 stsp view->focussed = 0;
2597 e78dc838 2020-12-04 stsp tree_view->focussed = 1;
2598 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2599 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2601 1e37a5c2 2019-05-12 jcs return err;
2602 72a9cb46 2020-12-03 stsp view_set_child(view, tree_view);
2603 e78dc838 2020-12-04 stsp view->focus_child = 1;
2605 1e37a5c2 2019-05-12 jcs *new_view = tree_view;
2607 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
2608 21355643 2020-12-06 stsp case CTRL('l'):
2610 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
2611 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
2613 21355643 2020-12-06 stsp err = stop_log_thread(s);
2615 74cfe85e 2020-10-20 stsp return err;
2616 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
2617 21355643 2020-12-06 stsp char *parent_path;
2618 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
2620 21355643 2020-12-06 stsp return err;
2621 21355643 2020-12-06 stsp free(s->in_repo_path);
2622 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
2623 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
2624 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
2625 21355643 2020-12-06 stsp struct got_object_id *start_id;
2626 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
2627 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
2628 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
2630 21355643 2020-12-06 stsp return err;
2631 21355643 2020-12-06 stsp free(s->start_id);
2632 21355643 2020-12-06 stsp s->start_id = start_id;
2633 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
2634 21355643 2020-12-06 stsp } else /* 'B' */
2635 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
2637 21355643 2020-12-06 stsp err = got_repo_open(&s->thread_args.repo,
2638 21355643 2020-12-06 stsp got_repo_get_path(s->repo), NULL);
2640 21355643 2020-12-06 stsp return err;
2641 51a10b52 2020-12-26 stsp tog_free_refs();
2642 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
2644 ca51c541 2020-12-07 stsp return err;
2645 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
2646 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
2648 d01904d4 2019-06-25 stsp return err;
2649 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
2650 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
2652 b672a97a 2020-01-27 stsp return err;
2653 21355643 2020-12-06 stsp free_commits(&s->commits);
2654 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
2655 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
2656 21355643 2020-12-06 stsp s->selected_entry = NULL;
2657 21355643 2020-12-06 stsp s->selected = 0;
2658 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
2659 21355643 2020-12-06 stsp s->quit = 0;
2660 21355643 2020-12-06 stsp s->thread_args.commits_needed = view->nlines;
2663 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
2664 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
2665 6458efa5 2020-11-24 stsp ref_view = view_open(view->nlines, view->ncols,
2666 6458efa5 2020-11-24 stsp view->begin_y, begin_x, TOG_VIEW_REF);
2667 6458efa5 2020-11-24 stsp if (ref_view == NULL)
2668 6458efa5 2020-11-24 stsp return got_error_from_errno("view_open");
2669 6458efa5 2020-11-24 stsp err = open_ref_view(ref_view, s->repo);
2670 6458efa5 2020-11-24 stsp if (err) {
2671 6458efa5 2020-11-24 stsp view_close(ref_view);
2672 6458efa5 2020-11-24 stsp return err;
2674 e78dc838 2020-12-04 stsp view->focussed = 0;
2675 e78dc838 2020-12-04 stsp ref_view->focussed = 1;
2676 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
2677 6458efa5 2020-11-24 stsp err = view_close_child(view);
2679 6458efa5 2020-11-24 stsp return err;
2680 72a9cb46 2020-12-03 stsp view_set_child(view, ref_view);
2681 e78dc838 2020-12-04 stsp view->focus_child = 1;
2683 6458efa5 2020-11-24 stsp *new_view = ref_view;
2689 80ddbec8 2018-04-29 stsp return err;
2692 4ed7e80c 2018-05-20 stsp static const struct got_error *
2693 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
2695 c2db6724 2019-01-04 stsp const struct got_error *error;
2697 37c06ea4 2019-07-15 stsp #ifdef PROFILE
2698 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
2699 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
2701 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
2702 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
2704 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
2705 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
2707 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
2708 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
2710 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
2711 c2db6724 2019-01-04 stsp if (error != NULL)
2712 c2db6724 2019-01-04 stsp return error;
2714 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
2715 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
2717 c2db6724 2019-01-04 stsp return NULL;
2720 a915003a 2019-02-05 stsp static void
2721 a915003a 2019-02-05 stsp init_curses(void)
2724 2497f032 2022-05-31 stsp * Override default signal handlers before starting ncurses.
2725 2497f032 2022-05-31 stsp * This should prevent ncurses from installing its own
2726 2497f032 2022-05-31 stsp * broken cleanup() signal handler.
2728 2497f032 2022-05-31 stsp signal(SIGWINCH, tog_sigwinch);
2729 2497f032 2022-05-31 stsp signal(SIGPIPE, tog_sigpipe);
2730 2497f032 2022-05-31 stsp signal(SIGCONT, tog_sigcont);
2731 2497f032 2022-05-31 stsp signal(SIGINT, tog_sigint);
2732 2497f032 2022-05-31 stsp signal(SIGTERM, tog_sigterm);
2734 a915003a 2019-02-05 stsp initscr();
2736 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
2739 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
2740 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
2741 a915003a 2019-02-05 stsp curs_set(0);
2742 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
2743 6d17833f 2019-11-08 stsp start_color();
2744 6d17833f 2019-11-08 stsp use_default_colors();
2748 c2db6724 2019-01-04 stsp static const struct got_error *
2749 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
2750 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
2752 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
2754 f135c941 2020-02-20 stsp if (argc == 0) {
2755 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
2756 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
2757 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2758 f135c941 2020-02-20 stsp return NULL;
2761 f135c941 2020-02-20 stsp if (worktree) {
2762 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
2765 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
2767 f135c941 2020-02-20 stsp return err;
2768 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
2769 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
2770 bfd61697 2020-11-14 stsp p) == -1) {
2771 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
2772 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
2776 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
2778 f135c941 2020-02-20 stsp return err;
2781 f135c941 2020-02-20 stsp static const struct got_error *
2782 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
2784 80ddbec8 2018-04-29 stsp const struct got_error *error;
2785 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
2786 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
2787 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
2788 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
2789 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
2790 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
2791 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
2792 f135c941 2020-02-20 stsp int ch, log_branches = 0;
2793 04cc582a 2018-08-01 stsp struct tog_view *view;
2795 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
2796 80ddbec8 2018-04-29 stsp switch (ch) {
2798 b672a97a 2020-01-27 stsp log_branches = 1;
2801 80ddbec8 2018-04-29 stsp start_commit = optarg;
2804 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
2805 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
2806 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
2810 17020d27 2019-03-07 stsp usage_log();
2811 80ddbec8 2018-04-29 stsp /* NOTREACHED */
2815 80ddbec8 2018-04-29 stsp argc -= optind;
2816 80ddbec8 2018-04-29 stsp argv += optind;
2818 f135c941 2020-02-20 stsp if (argc > 1)
2819 f135c941 2020-02-20 stsp usage_log();
2821 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
2822 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
2823 c156c7a4 2020-12-18 stsp if (cwd == NULL)
2824 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
2825 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
2826 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
2827 c156c7a4 2020-12-18 stsp goto done;
2828 a1fbf39a 2019-08-11 stsp if (worktree)
2829 6962eb72 2020-02-20 stsp repo_path =
2830 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
2832 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
2833 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
2834 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
2835 c156c7a4 2020-12-18 stsp goto done;
2839 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
2840 80ddbec8 2018-04-29 stsp if (error != NULL)
2841 ecb28ae0 2018-07-16 stsp goto done;
2843 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
2844 f135c941 2020-02-20 stsp repo, worktree);
2845 f135c941 2020-02-20 stsp if (error)
2846 f135c941 2020-02-20 stsp goto done;
2848 f135c941 2020-02-20 stsp init_curses();
2850 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
2851 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
2852 c02c541e 2019-03-29 stsp if (error)
2853 c02c541e 2019-03-29 stsp goto done;
2855 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
2856 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
2857 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
2858 87670572 2020-12-26 naddy if (error)
2859 87670572 2020-12-26 naddy goto done;
2862 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
2863 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
2864 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
2865 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
2866 d8f38dc4 2020-12-05 stsp if (error)
2867 d8f38dc4 2020-12-05 stsp goto done;
2868 d8f38dc4 2020-12-05 stsp head_ref_name = label;
2870 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
2871 d8f38dc4 2020-12-05 stsp if (error == NULL)
2872 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
2873 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
2874 d8f38dc4 2020-12-05 stsp goto done;
2875 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
2876 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
2877 d8f38dc4 2020-12-05 stsp if (error)
2878 d8f38dc4 2020-12-05 stsp goto done;
2881 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
2882 04cc582a 2018-08-01 stsp if (view == NULL) {
2883 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
2884 04cc582a 2018-08-01 stsp goto done;
2886 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
2887 f135c941 2020-02-20 stsp in_repo_path, log_branches);
2888 ba4f502b 2018-08-04 stsp if (error)
2889 ba4f502b 2018-08-04 stsp goto done;
2890 2fc00ff4 2019-08-31 stsp if (worktree) {
2891 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
2892 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
2893 2fc00ff4 2019-08-31 stsp worktree = NULL;
2895 e5a0f69f 2018-08-18 stsp error = view_loop(view);
2897 f135c941 2020-02-20 stsp free(in_repo_path);
2898 ecb28ae0 2018-07-16 stsp free(repo_path);
2899 ecb28ae0 2018-07-16 stsp free(cwd);
2900 899d86c2 2018-05-10 stsp free(start_id);
2901 d8f38dc4 2020-12-05 stsp free(label);
2903 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
2904 1d0f4054 2021-06-17 stsp if (repo) {
2905 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
2906 1d0f4054 2021-06-17 stsp if (error == NULL)
2907 1d0f4054 2021-06-17 stsp error = close_err;
2909 ec142235 2019-03-07 stsp if (worktree)
2910 ec142235 2019-03-07 stsp got_worktree_close(worktree);
2911 51a10b52 2020-12-26 stsp tog_free_refs();
2912 80ddbec8 2018-04-29 stsp return error;
2915 4ed7e80c 2018-05-20 stsp __dead static void
2916 9f7d7167 2018-04-29 stsp usage_diff(void)
2919 3dbaef42 2020-11-24 stsp fprintf(stderr, "usage: %s diff [-a] [-C number] [-r repository-path] "
2920 3dbaef42 2020-11-24 stsp "[-w] object1 object2\n", getprogname());
2924 6d17833f 2019-11-08 stsp static int
2925 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
2926 41605754 2020-11-12 stsp regmatch_t *regmatch)
2928 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
2931 f26dddb7 2019-11-08 stsp struct tog_color *
2932 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
2934 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
2936 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
2937 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
2938 6d17833f 2019-11-08 stsp return tc;
2941 6d17833f 2019-11-08 stsp return NULL;
2944 4ed7e80c 2018-05-20 stsp static const struct got_error *
2945 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
2946 41605754 2020-11-12 stsp WINDOW *window, regmatch_t *regmatch)
2948 41605754 2020-11-12 stsp const struct got_error *err = NULL;
2949 41605754 2020-11-12 stsp wchar_t *wline;
2950 41605754 2020-11-12 stsp int width;
2953 41605754 2020-11-12 stsp *wtotal = 0;
2955 41605754 2020-11-12 stsp s = strndup(line, regmatch->rm_so);
2956 41605754 2020-11-12 stsp if (s == NULL)
2957 41605754 2020-11-12 stsp return got_error_from_errno("strndup");
2959 41605754 2020-11-12 stsp err = format_line(&wline, &width, s, wlimit, col_tab_align);
2960 41605754 2020-11-12 stsp if (err) {
2962 41605754 2020-11-12 stsp return err;
2964 41605754 2020-11-12 stsp waddwstr(window, wline);
2965 41605754 2020-11-12 stsp free(wline);
2967 41605754 2020-11-12 stsp wlimit -= width;
2968 41605754 2020-11-12 stsp *wtotal += width;
2970 41605754 2020-11-12 stsp if (wlimit > 0) {
2971 41605754 2020-11-12 stsp s = strndup(line + regmatch->rm_so,
2972 41605754 2020-11-12 stsp regmatch->rm_eo - regmatch->rm_so);
2973 41605754 2020-11-12 stsp if (s == NULL) {
2974 41605754 2020-11-12 stsp err = got_error_from_errno("strndup");
2976 41605754 2020-11-12 stsp return err;
2978 41605754 2020-11-12 stsp err = format_line(&wline, &width, s, wlimit, col_tab_align);
2979 41605754 2020-11-12 stsp if (err) {
2981 41605754 2020-11-12 stsp return err;
2983 41605754 2020-11-12 stsp wattr_on(window, A_STANDOUT, NULL);
2984 41605754 2020-11-12 stsp waddwstr(window, wline);
2985 41605754 2020-11-12 stsp wattr_off(window, A_STANDOUT, NULL);
2986 41605754 2020-11-12 stsp free(wline);
2988 41605754 2020-11-12 stsp wlimit -= width;
2989 41605754 2020-11-12 stsp *wtotal += width;
2992 41605754 2020-11-12 stsp if (wlimit > 0 && strlen(line) > regmatch->rm_eo) {
2993 41605754 2020-11-12 stsp err = format_line(&wline, &width,
2994 bf30f154 2020-12-07 naddy line + regmatch->rm_eo, wlimit, col_tab_align);
2996 41605754 2020-11-12 stsp return err;
2997 41605754 2020-11-12 stsp waddwstr(window, wline);
2998 41605754 2020-11-12 stsp free(wline);
2999 41605754 2020-11-12 stsp *wtotal += width;
3002 41605754 2020-11-12 stsp return NULL;
3005 41605754 2020-11-12 stsp static const struct got_error *
3006 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
3008 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
3009 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
3010 61e69b96 2018-05-20 stsp const struct got_error *err;
3011 fe621944 2020-11-10 stsp int nprinted = 0;
3012 b304db33 2018-05-20 stsp char *line;
3013 826082fe 2020-12-10 stsp size_t linesize = 0;
3014 826082fe 2020-12-10 stsp ssize_t linelen;
3015 f26dddb7 2019-11-08 stsp struct tog_color *tc;
3016 61e69b96 2018-05-20 stsp wchar_t *wline;
3017 e0b650dd 2018-05-20 stsp int width;
3018 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
3019 89f1a395 2020-12-01 naddy int nlines = s->nlines;
3020 fe621944 2020-11-10 stsp off_t line_offset;
3022 89f1a395 2020-12-01 naddy line_offset = s->line_offsets[s->first_displayed_line - 1];
3023 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
3024 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
3026 f7d12f7e 2018-08-01 stsp werase(view->window);
3028 a3404814 2018-09-02 stsp if (header) {
3029 135a2da0 2020-11-11 stsp if (asprintf(&line, "[%d/%d] %s",
3030 89f1a395 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, nlines,
3031 135a2da0 2020-11-11 stsp header) == -1)
3032 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
3033 135a2da0 2020-11-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3034 135a2da0 2020-11-11 stsp free(line);
3036 a3404814 2018-09-02 stsp return err;
3038 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3039 a3404814 2018-09-02 stsp wstandout(view->window);
3040 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
3041 e54cc94a 2020-11-11 stsp free(wline);
3042 e54cc94a 2020-11-11 stsp wline = NULL;
3043 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3044 a3404814 2018-09-02 stsp wstandend(view->window);
3045 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
3046 a3404814 2018-09-02 stsp waddch(view->window, '\n');
3048 a3404814 2018-09-02 stsp if (max_lines <= 1)
3049 a3404814 2018-09-02 stsp return NULL;
3050 a3404814 2018-09-02 stsp max_lines--;
3053 89f1a395 2020-12-01 naddy s->eof = 0;
3054 826082fe 2020-12-10 stsp line = NULL;
3055 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
3056 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3057 826082fe 2020-12-10 stsp if (linelen == -1) {
3058 826082fe 2020-12-10 stsp if (feof(s->f)) {
3059 826082fe 2020-12-10 stsp s->eof = 1;
3062 826082fe 2020-12-10 stsp free(line);
3063 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
3066 89f1a395 2020-12-01 naddy tc = match_color(&s->colors, line);
3068 f26dddb7 2019-11-08 stsp wattr_on(view->window,
3069 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3070 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
3071 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
3072 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
3073 41605754 2020-11-12 stsp view->window, regmatch);
3074 41605754 2020-11-12 stsp if (err) {
3075 41605754 2020-11-12 stsp free(line);
3076 41605754 2020-11-12 stsp return err;
3079 41605754 2020-11-12 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3080 41605754 2020-11-12 stsp if (err) {
3081 41605754 2020-11-12 stsp free(line);
3082 41605754 2020-11-12 stsp return err;
3084 41605754 2020-11-12 stsp waddwstr(view->window, wline);
3085 41605754 2020-11-12 stsp free(wline);
3086 41605754 2020-11-12 stsp wline = NULL;
3089 6d17833f 2019-11-08 stsp wattr_off(view->window,
3090 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3091 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
3092 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3093 fe621944 2020-11-10 stsp nprinted++;
3095 826082fe 2020-12-10 stsp free(line);
3096 fe621944 2020-11-10 stsp if (nprinted >= 1)
3097 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
3098 89f1a395 2020-12-01 naddy (nprinted - 1);
3100 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
3102 1a57306a 2018-09-02 stsp view_vborder(view);
3104 89f1a395 2020-12-01 naddy if (s->eof) {
3105 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
3106 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
3107 c3e9aa98 2019-05-13 jcs nprinted++;
3110 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, TOG_EOF_STRING, view->ncols, 0);
3112 c3e9aa98 2019-05-13 jcs return err;
3115 c3e9aa98 2019-05-13 jcs wstandout(view->window);
3116 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
3117 e54cc94a 2020-11-11 stsp free(wline);
3118 e54cc94a 2020-11-11 stsp wline = NULL;
3119 c3e9aa98 2019-05-13 jcs wstandend(view->window);
3122 26ed57b2 2018-05-19 stsp return NULL;
3125 abd2672a 2018-12-23 stsp static char *
3126 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
3128 09867e48 2019-08-13 stsp struct tm mytm, *tm;
3129 09867e48 2019-08-13 stsp char *p, *s;
3131 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
3132 09867e48 2019-08-13 stsp if (tm == NULL)
3133 09867e48 2019-08-13 stsp return NULL;
3134 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
3135 09867e48 2019-08-13 stsp if (s == NULL)
3136 09867e48 2019-08-13 stsp return NULL;
3137 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
3139 abd2672a 2018-12-23 stsp *p = '\0';
3143 4ed7e80c 2018-05-20 stsp static const struct got_error *
3144 0208f208 2020-05-05 stsp get_changed_paths(struct got_pathlist_head *paths,
3145 0208f208 2020-05-05 stsp struct got_commit_object *commit, struct got_repository *repo)
3147 0208f208 2020-05-05 stsp const struct got_error *err = NULL;
3148 0208f208 2020-05-05 stsp struct got_object_id *tree_id1 = NULL, *tree_id2 = NULL;
3149 0208f208 2020-05-05 stsp struct got_tree_object *tree1 = NULL, *tree2 = NULL;
3150 0208f208 2020-05-05 stsp struct got_object_qid *qid;
3152 dbdddfee 2021-06-23 naddy qid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3153 0208f208 2020-05-05 stsp if (qid != NULL) {
3154 0208f208 2020-05-05 stsp struct got_commit_object *pcommit;
3155 0208f208 2020-05-05 stsp err = got_object_open_as_commit(&pcommit, repo,
3156 d7b5a0e8 2022-04-20 stsp &qid->id);
3158 0208f208 2020-05-05 stsp return err;
3160 aa8b5dd0 2021-08-01 stsp tree_id1 = got_object_id_dup(
3161 aa8b5dd0 2021-08-01 stsp got_object_commit_get_tree_id(pcommit));
3162 aa8b5dd0 2021-08-01 stsp if (tree_id1 == NULL) {
3163 aa8b5dd0 2021-08-01 stsp got_object_commit_close(pcommit);
3164 aa8b5dd0 2021-08-01 stsp return got_error_from_errno("got_object_id_dup");
3166 0208f208 2020-05-05 stsp got_object_commit_close(pcommit);
3170 0208f208 2020-05-05 stsp if (tree_id1) {
3171 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree1, repo, tree_id1);
3173 0208f208 2020-05-05 stsp goto done;
3176 0208f208 2020-05-05 stsp tree_id2 = got_object_commit_get_tree_id(commit);
3177 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree2, repo, tree_id2);
3179 0208f208 2020-05-05 stsp goto done;
3181 0208f208 2020-05-05 stsp err = got_diff_tree(tree1, tree2, "", "", repo,
3182 0208f208 2020-05-05 stsp got_diff_tree_collect_changed_paths, paths, 0);
3184 0208f208 2020-05-05 stsp if (tree1)
3185 0208f208 2020-05-05 stsp got_object_tree_close(tree1);
3186 0208f208 2020-05-05 stsp if (tree2)
3187 0208f208 2020-05-05 stsp got_object_tree_close(tree2);
3188 aa8b5dd0 2021-08-01 stsp free(tree_id1);
3189 0208f208 2020-05-05 stsp return err;
3192 0208f208 2020-05-05 stsp static const struct got_error *
3193 fe621944 2020-11-10 stsp add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
3197 fe621944 2020-11-10 stsp p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
3198 fe621944 2020-11-10 stsp if (p == NULL)
3199 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
3200 fe621944 2020-11-10 stsp *line_offsets = p;
3201 fe621944 2020-11-10 stsp (*line_offsets)[*nlines] = off;
3202 fe621944 2020-11-10 stsp (*nlines)++;
3203 fe621944 2020-11-10 stsp return NULL;
3206 fe621944 2020-11-10 stsp static const struct got_error *
3207 fe621944 2020-11-10 stsp write_commit_info(off_t **line_offsets, size_t *nlines,
3208 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
3209 fe621944 2020-11-10 stsp struct got_repository *repo, FILE *outfile)
3211 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
3212 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
3213 15a94983 2018-12-23 stsp struct got_commit_object *commit;
3214 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
3215 45d799e2 2018-12-23 stsp time_t committer_time;
3216 45d799e2 2018-12-23 stsp const char *author, *committer;
3217 8b473291 2019-02-21 stsp char *refs_str = NULL;
3218 0208f208 2020-05-05 stsp struct got_pathlist_head changed_paths;
3219 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
3220 fe621944 2020-11-10 stsp off_t outoff = 0;
3223 0208f208 2020-05-05 stsp TAILQ_INIT(&changed_paths);
3225 8b473291 2019-02-21 stsp if (refs) {
3226 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
3228 8b473291 2019-02-21 stsp return err;
3231 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
3233 abd2672a 2018-12-23 stsp return err;
3235 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
3236 15a94983 2018-12-23 stsp if (err) {
3237 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
3238 15a94983 2018-12-23 stsp goto done;
3241 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, 0);
3243 fe621944 2020-11-10 stsp goto done;
3245 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
3246 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
3247 fe621944 2020-11-10 stsp if (n < 0) {
3248 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3249 abd2672a 2018-12-23 stsp goto done;
3251 fe621944 2020-11-10 stsp outoff += n;
3252 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3254 fe621944 2020-11-10 stsp goto done;
3256 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
3257 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
3258 fe621944 2020-11-10 stsp if (n < 0) {
3259 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3260 abd2672a 2018-12-23 stsp goto done;
3262 fe621944 2020-11-10 stsp outoff += n;
3263 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3265 fe621944 2020-11-10 stsp goto done;
3267 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
3268 09867e48 2019-08-13 stsp datestr = get_datestr(&committer_time, datebuf);
3269 fe621944 2020-11-10 stsp if (datestr) {
3270 fe621944 2020-11-10 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
3271 fe621944 2020-11-10 stsp if (n < 0) {
3272 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3273 fe621944 2020-11-10 stsp goto done;
3275 fe621944 2020-11-10 stsp outoff += n;
3276 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3278 fe621944 2020-11-10 stsp goto done;
3280 45d799e2 2018-12-23 stsp author = got_object_commit_get_author(commit);
3281 45d799e2 2018-12-23 stsp committer = got_object_commit_get_committer(commit);
3282 fe621944 2020-11-10 stsp if (strcmp(author, committer) != 0) {
3283 fe621944 2020-11-10 stsp n = fprintf(outfile, "via: %s\n", committer);
3284 fe621944 2020-11-10 stsp if (n < 0) {
3285 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3286 fe621944 2020-11-10 stsp goto done;
3288 fe621944 2020-11-10 stsp outoff += n;
3289 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3291 fe621944 2020-11-10 stsp goto done;
3293 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
3294 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
3295 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
3296 9f98ca05 2021-09-24 stsp int pn = 1;
3297 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
3298 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
3299 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &qid->id);
3301 9f98ca05 2021-09-24 stsp goto done;
3302 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
3303 9f98ca05 2021-09-24 stsp if (n < 0) {
3304 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
3305 9f98ca05 2021-09-24 stsp goto done;
3307 9f98ca05 2021-09-24 stsp outoff += n;
3308 9f98ca05 2021-09-24 stsp err = add_line_offset(line_offsets, nlines, outoff);
3310 9f98ca05 2021-09-24 stsp goto done;
3311 9f98ca05 2021-09-24 stsp free(id_str);
3312 9f98ca05 2021-09-24 stsp id_str = NULL;
3316 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
3318 5943eee2 2019-08-13 stsp goto done;
3319 fe621944 2020-11-10 stsp s = logmsg;
3320 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
3321 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
3322 fe621944 2020-11-10 stsp if (n < 0) {
3323 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3324 fe621944 2020-11-10 stsp goto done;
3326 fe621944 2020-11-10 stsp outoff += n;
3327 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3329 fe621944 2020-11-10 stsp goto done;
3332 0208f208 2020-05-05 stsp err = get_changed_paths(&changed_paths, commit, repo);
3334 0208f208 2020-05-05 stsp goto done;
3335 0208f208 2020-05-05 stsp TAILQ_FOREACH(pe, &changed_paths, entry) {
3336 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
3337 fe621944 2020-11-10 stsp n = fprintf(outfile, "%c %s\n", cp->status, pe->path);
3338 fe621944 2020-11-10 stsp if (n < 0) {
3339 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3340 fe621944 2020-11-10 stsp goto done;
3342 fe621944 2020-11-10 stsp outoff += n;
3343 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3345 fe621944 2020-11-10 stsp goto done;
3346 0208f208 2020-05-05 stsp free((char *)pe->path);
3347 0208f208 2020-05-05 stsp free(pe->data);
3350 0208f208 2020-05-05 stsp fputc('\n', outfile);
3352 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3354 0208f208 2020-05-05 stsp got_pathlist_free(&changed_paths);
3355 abd2672a 2018-12-23 stsp free(id_str);
3356 5943eee2 2019-08-13 stsp free(logmsg);
3357 8b473291 2019-02-21 stsp free(refs_str);
3358 15a94983 2018-12-23 stsp got_object_commit_close(commit);
3359 7510f233 2020-08-09 stsp if (err) {
3360 ae6a6978 2020-08-09 stsp free(*line_offsets);
3361 ae6a6978 2020-08-09 stsp *line_offsets = NULL;
3362 ae6a6978 2020-08-09 stsp *nlines = 0;
3364 fe621944 2020-11-10 stsp return err;
3367 abd2672a 2018-12-23 stsp static const struct got_error *
3368 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
3370 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
3371 48ae06ee 2018-10-18 stsp FILE *f = NULL;
3372 15a94983 2018-12-23 stsp int obj_type;
3374 fe621944 2020-11-10 stsp free(s->line_offsets);
3375 fe621944 2020-11-10 stsp s->line_offsets = malloc(sizeof(off_t));
3376 fe621944 2020-11-10 stsp if (s->line_offsets == NULL)
3377 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
3378 fe621944 2020-11-10 stsp s->nlines = 0;
3380 511a516b 2018-05-19 stsp f = got_opentemp();
3381 48ae06ee 2018-10-18 stsp if (f == NULL) {
3382 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
3383 48ae06ee 2018-10-18 stsp goto done;
3385 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
3386 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3387 fb43ecf1 2019-02-11 stsp goto done;
3391 15a94983 2018-12-23 stsp if (s->id1)
3392 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
3394 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
3396 15a94983 2018-12-23 stsp goto done;
3398 15a94983 2018-12-23 stsp switch (obj_type) {
3399 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
3400 fe621944 2020-11-10 stsp err = got_diff_objects_as_blobs(&s->line_offsets, &s->nlines,
3401 3dbaef42 2020-11-24 stsp s->id1, s->id2, s->label1, s->label2, s->diff_context,
3402 3dbaef42 2020-11-24 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
3404 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
3405 fe621944 2020-11-10 stsp err = got_diff_objects_as_trees(&s->line_offsets, &s->nlines,
3406 67b631c9 2021-10-10 stsp s->id1, s->id2, NULL, "", "", s->diff_context,
3407 3dbaef42 2020-11-24 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
3409 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
3410 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
3411 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
3412 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
3413 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
3415 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
3417 3ffacbe1 2020-02-02 tracey goto done;
3418 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
3419 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
3420 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
3421 fe621944 2020-11-10 stsp err = write_commit_info(&s->line_offsets, &s->nlines,
3422 d2075bf3 2020-12-25 stsp s->id2, refs, s->repo, s->f);
3423 f44b1f58 2020-02-02 tracey if (err)
3424 f44b1f58 2020-02-02 tracey goto done;
3425 f44b1f58 2020-02-02 tracey } else {
3426 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
3427 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
3428 d7b5a0e8 2022-04-20 stsp if (got_object_id_cmp(s->id1, &pid->id) == 0) {
3429 fe621944 2020-11-10 stsp err = write_commit_info(
3430 fe621944 2020-11-10 stsp &s->line_offsets, &s->nlines,
3431 d2075bf3 2020-12-25 stsp s->id2, refs, s->repo, s->f);
3432 f44b1f58 2020-02-02 tracey if (err)
3433 f44b1f58 2020-02-02 tracey goto done;
3438 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
3440 fe621944 2020-11-10 stsp err = got_diff_objects_as_commits(&s->line_offsets, &s->nlines,
3441 67b631c9 2021-10-10 stsp s->id1, s->id2, NULL, s->diff_context, s->ignore_whitespace,
3442 3dbaef42 2020-11-24 stsp s->force_text_diff, s->repo, s->f);
3446 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
3449 f44b1f58 2020-02-02 tracey if (err)
3450 f44b1f58 2020-02-02 tracey goto done;
3452 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
3453 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
3454 48ae06ee 2018-10-18 stsp return err;
3457 f5215bb9 2019-02-22 stsp static void
3458 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
3460 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
3461 f5215bb9 2019-02-22 stsp update_panels();
3462 f5215bb9 2019-02-22 stsp doupdate();
3465 f44b1f58 2020-02-02 tracey static const struct got_error *
3466 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
3468 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3470 f44b1f58 2020-02-02 tracey s->matched_line = 0;
3471 f44b1f58 2020-02-02 tracey return NULL;
3474 f44b1f58 2020-02-02 tracey static const struct got_error *
3475 f44b1f58 2020-02-02 tracey search_next_diff_view(struct tog_view *view)
3477 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3478 f44b1f58 2020-02-02 tracey int lineno;
3479 826082fe 2020-12-10 stsp char *line = NULL;
3480 826082fe 2020-12-10 stsp size_t linesize = 0;
3481 826082fe 2020-12-10 stsp ssize_t linelen;
3483 f44b1f58 2020-02-02 tracey if (!view->searching) {
3484 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3485 f44b1f58 2020-02-02 tracey return NULL;
3488 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3489 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3490 f44b1f58 2020-02-02 tracey lineno = s->matched_line + 1;
3492 f44b1f58 2020-02-02 tracey lineno = s->matched_line - 1;
3494 487cd7d2 2021-12-17 stsp lineno = s->first_displayed_line;
3496 f44b1f58 2020-02-02 tracey while (1) {
3497 f44b1f58 2020-02-02 tracey off_t offset;
3499 f44b1f58 2020-02-02 tracey if (lineno <= 0 || lineno > s->nlines) {
3500 f44b1f58 2020-02-02 tracey if (s->matched_line == 0) {
3501 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3505 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3506 f44b1f58 2020-02-02 tracey lineno = 1;
3508 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3511 f44b1f58 2020-02-02 tracey offset = s->line_offsets[lineno - 1];
3512 f44b1f58 2020-02-02 tracey if (fseeko(s->f, offset, SEEK_SET) != 0) {
3513 f44b1f58 2020-02-02 tracey free(line);
3514 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
3516 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3517 826082fe 2020-12-10 stsp if (linelen != -1 &&
3518 41605754 2020-11-12 stsp match_line(line, &view->regex, 1, &view->regmatch)) {
3519 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3520 f44b1f58 2020-02-02 tracey s->matched_line = lineno;
3523 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3524 f44b1f58 2020-02-02 tracey lineno++;
3526 f44b1f58 2020-02-02 tracey lineno--;
3528 826082fe 2020-12-10 stsp free(line);
3530 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3531 f44b1f58 2020-02-02 tracey s->first_displayed_line = s->matched_line;
3532 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3535 f44b1f58 2020-02-02 tracey return NULL;
3538 48ae06ee 2018-10-18 stsp static const struct got_error *
3539 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
3540 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
3541 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
3542 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
3544 48ae06ee 2018-10-18 stsp const struct got_error *err;
3545 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3547 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
3548 15a94983 2018-12-23 stsp int type1, type2;
3549 15a94983 2018-12-23 stsp err = got_object_get_type(&type1, repo, id1);
3551 15a94983 2018-12-23 stsp return err;
3552 15a94983 2018-12-23 stsp err = got_object_get_type(&type2, repo, id2);
3554 15a94983 2018-12-23 stsp return err;
3556 15a94983 2018-12-23 stsp if (type1 != type2)
3557 48ae06ee 2018-10-18 stsp return got_error(GOT_ERR_OBJ_TYPE);
3559 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
3560 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
3561 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3562 f44b1f58 2020-02-02 tracey s->repo = repo;
3563 f44b1f58 2020-02-02 tracey s->id1 = id1;
3564 f44b1f58 2020-02-02 tracey s->id2 = id2;
3565 3dbaef42 2020-11-24 stsp s->label1 = label1;
3566 3dbaef42 2020-11-24 stsp s->label2 = label2;
3568 15a94983 2018-12-23 stsp if (id1) {
3569 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
3570 5465d566 2020-02-01 tracey if (s->id1 == NULL)
3571 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3573 5465d566 2020-02-01 tracey s->id1 = NULL;
3575 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
3576 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
3577 5465d566 2020-02-01 tracey free(s->id1);
3578 5465d566 2020-02-01 tracey s->id1 = NULL;
3579 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3581 5465d566 2020-02-01 tracey s->f = NULL;
3582 5465d566 2020-02-01 tracey s->first_displayed_line = 1;
3583 5465d566 2020-02-01 tracey s->last_displayed_line = view->nlines;
3584 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
3585 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
3586 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
3587 5465d566 2020-02-01 tracey s->log_view = log_view;
3588 5465d566 2020-02-01 tracey s->repo = repo;
3590 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3591 6d17833f 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3592 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3593 11b20872 2019-11-08 stsp "^-", TOG_COLOR_DIFF_MINUS,
3594 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_MINUS"));
3596 6d17833f 2019-11-08 stsp return err;
3597 5465d566 2020-02-01 tracey err = add_color(&s->colors, "^\\+",
3598 11b20872 2019-11-08 stsp TOG_COLOR_DIFF_PLUS,
3599 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_PLUS"));
3600 6d17833f 2019-11-08 stsp if (err) {
3601 5465d566 2020-02-01 tracey free_colors(&s->colors);
3602 6d17833f 2019-11-08 stsp return err;
3604 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3605 11b20872 2019-11-08 stsp "^@@", TOG_COLOR_DIFF_CHUNK_HEADER,
3606 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"));
3607 6d17833f 2019-11-08 stsp if (err) {
3608 5465d566 2020-02-01 tracey free_colors(&s->colors);
3609 6d17833f 2019-11-08 stsp return err;
3612 f44b1f58 2020-02-02 tracey err = add_color(&s->colors,
3613 9f98ca05 2021-09-24 stsp "^(commit [0-9a-f]|parent [0-9]|(blob|file) [-+] |"
3614 9f98ca05 2021-09-24 stsp "[MDmA] [^ ])", TOG_COLOR_DIFF_META,
3615 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_META"));
3616 6d17833f 2019-11-08 stsp if (err) {
3617 5465d566 2020-02-01 tracey free_colors(&s->colors);
3618 6d17833f 2019-11-08 stsp return err;
3621 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3622 11b20872 2019-11-08 stsp "^(from|via): ", TOG_COLOR_AUTHOR,
3623 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3624 11b20872 2019-11-08 stsp if (err) {
3625 5465d566 2020-02-01 tracey free_colors(&s->colors);
3626 11b20872 2019-11-08 stsp return err;
3629 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3630 11b20872 2019-11-08 stsp "^date: ", TOG_COLOR_DATE,
3631 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3632 11b20872 2019-11-08 stsp if (err) {
3633 5465d566 2020-02-01 tracey free_colors(&s->colors);
3634 11b20872 2019-11-08 stsp return err;
3638 f5215bb9 2019-02-22 stsp if (log_view && view_is_splitscreen(view))
3639 f5215bb9 2019-02-22 stsp show_log_view(log_view); /* draw vborder */
3640 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
3642 fe621944 2020-11-10 stsp s->line_offsets = NULL;
3643 fe621944 2020-11-10 stsp s->nlines = 0;
3644 5465d566 2020-02-01 tracey err = create_diff(s);
3645 48ae06ee 2018-10-18 stsp if (err) {
3646 5465d566 2020-02-01 tracey free(s->id1);
3647 5465d566 2020-02-01 tracey s->id1 = NULL;
3648 5465d566 2020-02-01 tracey free(s->id2);
3649 5465d566 2020-02-01 tracey s->id2 = NULL;
3650 78756c87 2020-11-24 stsp free_colors(&s->colors);
3651 48ae06ee 2018-10-18 stsp return err;
3654 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
3655 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
3656 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
3657 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
3658 f44b1f58 2020-02-02 tracey view->search_next = search_next_diff_view;
3660 5dc9f4bc 2018-08-04 stsp return NULL;
3663 e5a0f69f 2018-08-18 stsp static const struct got_error *
3664 5dc9f4bc 2018-08-04 stsp close_diff_view(struct tog_view *view)
3666 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3667 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3669 5465d566 2020-02-01 tracey free(s->id1);
3670 5465d566 2020-02-01 tracey s->id1 = NULL;
3671 5465d566 2020-02-01 tracey free(s->id2);
3672 5465d566 2020-02-01 tracey s->id2 = NULL;
3673 5465d566 2020-02-01 tracey if (s->f && fclose(s->f) == EOF)
3674 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3675 5465d566 2020-02-01 tracey free_colors(&s->colors);
3676 f44b1f58 2020-02-02 tracey free(s->line_offsets);
3677 fe621944 2020-11-10 stsp s->line_offsets = NULL;
3678 fe621944 2020-11-10 stsp s->nlines = 0;
3679 e5a0f69f 2018-08-18 stsp return err;
3682 5dc9f4bc 2018-08-04 stsp static const struct got_error *
3683 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
3685 a3404814 2018-09-02 stsp const struct got_error *err;
3686 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
3687 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
3688 3dbaef42 2020-11-24 stsp const char *label1, *label2;
3690 a3404814 2018-09-02 stsp if (s->id1) {
3691 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
3693 a3404814 2018-09-02 stsp return err;
3694 3dbaef42 2020-11-24 stsp label1 = s->label1 ? : id_str1;
3696 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
3698 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
3700 a3404814 2018-09-02 stsp return err;
3701 3dbaef42 2020-11-24 stsp label2 = s->label2 ? : id_str2;
3703 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
3704 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
3705 a3404814 2018-09-02 stsp free(id_str1);
3706 a3404814 2018-09-02 stsp free(id_str2);
3707 a3404814 2018-09-02 stsp return err;
3709 a3404814 2018-09-02 stsp free(id_str1);
3710 a3404814 2018-09-02 stsp free(id_str2);
3712 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
3713 267bb3b8 2021-08-01 stsp free(header);
3714 267bb3b8 2021-08-01 stsp return err;
3717 15a087fe 2019-02-21 stsp static const struct got_error *
3718 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
3719 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
3721 d7a04538 2019-02-21 stsp const struct got_error *err;
3722 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
3723 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
3724 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
3726 15a087fe 2019-02-21 stsp free(s->id2);
3727 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
3728 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
3729 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3731 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
3733 d7a04538 2019-02-21 stsp return err;
3734 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
3735 15a087fe 2019-02-21 stsp free(s->id1);
3736 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
3737 d7b5a0e8 2022-04-20 stsp s->id1 = pid ? got_object_id_dup(&pid->id) : NULL;
3738 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
3739 15a087fe 2019-02-21 stsp return NULL;
3742 0cf4efb1 2018-09-29 stsp static const struct got_error *
3743 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
3745 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
3746 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
3747 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
3748 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
3749 826082fe 2020-12-10 stsp char *line = NULL;
3750 826082fe 2020-12-10 stsp size_t linesize = 0;
3751 826082fe 2020-12-10 stsp ssize_t linelen;
3754 e5a0f69f 2018-08-18 stsp switch (ch) {
3757 3dbaef42 2020-11-24 stsp if (ch == 'a')
3758 3dbaef42 2020-11-24 stsp s->force_text_diff = !s->force_text_diff;
3759 3dbaef42 2020-11-24 stsp if (ch == 'w')
3760 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
3761 64453f7e 2020-11-21 stsp wclear(view->window);
3762 64453f7e 2020-11-21 stsp s->first_displayed_line = 1;
3763 64453f7e 2020-11-21 stsp s->last_displayed_line = view->nlines;
3764 67b5eae1 2021-12-27 naddy s->matched_line = 0;
3765 64453f7e 2020-11-21 stsp diff_view_indicate_progress(view);
3766 64453f7e 2020-11-21 stsp err = create_diff(s);
3769 912a3f79 2021-08-30 j case KEY_HOME:
3770 912a3f79 2021-08-30 j s->first_displayed_line = 1;
3773 912a3f79 2021-08-30 j case KEY_END:
3777 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
3781 1e37a5c2 2019-05-12 jcs case KEY_UP:
3782 02ffd0d5 2021-10-17 stsp case CTRL('p'):
3783 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
3784 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3786 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
3787 a60a9dc4 2019-05-13 jcs case CTRL('b'):
3788 00ba99a7 2019-05-12 jcs if (s->first_displayed_line == 1)
3791 1e37a5c2 2019-05-12 jcs while (i++ < view->nlines - 1 &&
3792 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
3793 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3796 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
3797 02ffd0d5 2021-10-17 stsp case CTRL('n'):
3798 1e37a5c2 2019-05-12 jcs if (!s->eof)
3799 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3801 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
3802 a60a9dc4 2019-05-13 jcs case CTRL('f'):
3804 00ba99a7 2019-05-12 jcs if (s->eof)
3807 1e37a5c2 2019-05-12 jcs while (!s->eof && i++ < view->nlines - 1) {
3808 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3809 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3810 826082fe 2020-12-10 stsp if (linelen == -1) {
3811 826082fe 2020-12-10 stsp if (feof(s->f)) {
3812 826082fe 2020-12-10 stsp s->eof = 1;
3814 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
3818 826082fe 2020-12-10 stsp free(line);
3821 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
3822 1e37a5c2 2019-05-12 jcs s->diff_context--;
3823 67b5eae1 2021-12-27 naddy s->matched_line = 0;
3824 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3825 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3826 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
3827 27829c9e 2020-11-21 stsp s->nlines) {
3828 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
3829 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
3834 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
3835 1e37a5c2 2019-05-12 jcs s->diff_context++;
3836 67b5eae1 2021-12-27 naddy s->matched_line = 0;
3837 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3838 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3843 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3845 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3846 5a8b5076 2020-12-05 stsp old_selected_entry = ls->selected_entry;
3848 e78dc838 2020-12-04 stsp err = input_log_view(NULL, s->log_view, KEY_UP);
3852 5a8b5076 2020-12-05 stsp if (old_selected_entry == ls->selected_entry)
3855 2b779855 2020-12-05 naddy err = set_selected_commit(s, ls->selected_entry);
3859 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3860 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3861 67b5eae1 2021-12-27 naddy s->matched_line = 0;
3863 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3864 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3868 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3870 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3871 5a8b5076 2020-12-05 stsp old_selected_entry = ls->selected_entry;
3873 e78dc838 2020-12-04 stsp err = input_log_view(NULL, s->log_view, KEY_DOWN);
3877 5a8b5076 2020-12-05 stsp if (old_selected_entry == ls->selected_entry)
3880 2b779855 2020-12-05 naddy err = set_selected_commit(s, ls->selected_entry);
3884 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3885 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3886 67b5eae1 2021-12-27 naddy s->matched_line = 0;
3888 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3889 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3895 bcbd79e2 2018-08-19 stsp return err;
3898 4ed7e80c 2018-05-20 stsp static const struct got_error *
3899 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
3901 26ed57b2 2018-05-19 stsp const struct got_error *error = NULL;
3902 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
3903 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
3904 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
3905 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
3906 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
3907 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
3908 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
3909 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
3910 3dbaef42 2020-11-24 stsp const char *errstr;
3911 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
3913 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
3914 26ed57b2 2018-05-19 stsp switch (ch) {
3916 64453f7e 2020-11-21 stsp force_text_diff = 1;
3919 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
3921 3dbaef42 2020-11-24 stsp if (errstr != NULL)
3922 5a20d08d 2022-02-09 op errx(1, "number of context lines is %s: %s",
3923 5a20d08d 2022-02-09 op errstr, errstr);
3925 09b5bff8 2020-02-23 naddy case 'r':
3926 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
3927 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
3928 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
3930 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
3933 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
3936 17020d27 2019-03-07 stsp usage_diff();
3937 26ed57b2 2018-05-19 stsp /* NOTREACHED */
3941 26ed57b2 2018-05-19 stsp argc -= optind;
3942 26ed57b2 2018-05-19 stsp argv += optind;
3944 26ed57b2 2018-05-19 stsp if (argc == 0) {
3945 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
3946 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
3947 15a94983 2018-12-23 stsp id_str1 = argv[0];
3948 15a94983 2018-12-23 stsp id_str2 = argv[1];
3950 26ed57b2 2018-05-19 stsp usage_diff();
3952 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
3953 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
3954 c156c7a4 2020-12-18 stsp if (cwd == NULL)
3955 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
3956 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
3957 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
3958 c156c7a4 2020-12-18 stsp goto done;
3959 a273ac94 2020-02-23 naddy if (worktree)
3960 a273ac94 2020-02-23 naddy repo_path =
3961 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
3963 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
3964 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
3965 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
3966 c156c7a4 2020-12-18 stsp goto done;
3970 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
3971 eb6600df 2019-01-04 stsp if (error)
3972 eb6600df 2019-01-04 stsp goto done;
3974 a273ac94 2020-02-23 naddy init_curses();
3976 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
3977 51a10b52 2020-12-26 stsp if (error)
3978 51a10b52 2020-12-26 stsp goto done;
3980 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
3981 26ed57b2 2018-05-19 stsp if (error)
3982 26ed57b2 2018-05-19 stsp goto done;
3984 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
3985 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
3986 26ed57b2 2018-05-19 stsp if (error)
3987 26ed57b2 2018-05-19 stsp goto done;
3989 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
3990 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
3991 26ed57b2 2018-05-19 stsp if (error)
3992 26ed57b2 2018-05-19 stsp goto done;
3994 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
3995 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
3996 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
3997 ea5e7bb5 2018-08-01 stsp goto done;
3999 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
4000 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
4001 5dc9f4bc 2018-08-04 stsp if (error)
4002 5dc9f4bc 2018-08-04 stsp goto done;
4003 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4005 3dbaef42 2020-11-24 stsp free(label1);
4006 3dbaef42 2020-11-24 stsp free(label2);
4007 c02c541e 2019-03-29 stsp free(repo_path);
4008 a273ac94 2020-02-23 naddy free(cwd);
4009 1d0f4054 2021-06-17 stsp if (repo) {
4010 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4011 1d0f4054 2021-06-17 stsp if (error == NULL)
4012 1d0f4054 2021-06-17 stsp error = close_err;
4014 a273ac94 2020-02-23 naddy if (worktree)
4015 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
4016 51a10b52 2020-12-26 stsp tog_free_refs();
4017 26ed57b2 2018-05-19 stsp return error;
4020 4ed7e80c 2018-05-20 stsp __dead static void
4021 9f7d7167 2018-04-29 stsp usage_blame(void)
4024 69069811 2018-08-02 stsp fprintf(stderr, "usage: %s blame [-c commit] [-r repository-path] path\n",
4025 9f7d7167 2018-04-29 stsp getprogname());
4029 84451b3e 2018-07-10 stsp struct tog_blame_line {
4030 84451b3e 2018-07-10 stsp int annotated;
4031 84451b3e 2018-07-10 stsp struct got_object_id *id;
4034 4ed7e80c 2018-05-20 stsp static const struct got_error *
4035 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
4037 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
4038 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
4039 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
4040 84451b3e 2018-07-10 stsp const struct got_error *err;
4041 84451b3e 2018-07-10 stsp int lineno = 0, nprinted = 0;
4042 826082fe 2020-12-10 stsp char *line = NULL;
4043 826082fe 2020-12-10 stsp size_t linesize = 0;
4044 826082fe 2020-12-10 stsp ssize_t linelen;
4045 84451b3e 2018-07-10 stsp wchar_t *wline;
4046 27a741e5 2019-09-11 stsp int width;
4047 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
4048 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
4049 ab089a2a 2018-07-12 stsp char *id_str;
4050 11b20872 2019-11-08 stsp struct tog_color *tc;
4052 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &s->blamed_commit->id);
4054 ab089a2a 2018-07-12 stsp return err;
4056 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
4057 f7d12f7e 2018-08-01 stsp werase(view->window);
4059 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
4060 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
4061 ab089a2a 2018-07-12 stsp free(id_str);
4062 ab089a2a 2018-07-12 stsp return err;
4065 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
4066 ab089a2a 2018-07-12 stsp free(line);
4067 2550e4c3 2018-07-13 stsp line = NULL;
4069 1cae65b4 2019-09-22 stsp return err;
4070 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4071 a3404814 2018-09-02 stsp wstandout(view->window);
4072 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4074 11b20872 2019-11-08 stsp wattr_on(view->window,
4075 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4076 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4078 11b20872 2019-11-08 stsp wattr_off(view->window,
4079 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4080 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4081 a3404814 2018-09-02 stsp wstandend(view->window);
4082 2550e4c3 2018-07-13 stsp free(wline);
4083 2550e4c3 2018-07-13 stsp wline = NULL;
4084 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4085 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4087 084063cd 2018-07-12 stsp if (asprintf(&line, "[%d/%d] %s%s",
4088 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
4089 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
4090 ab089a2a 2018-07-12 stsp free(id_str);
4091 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
4093 ab089a2a 2018-07-12 stsp free(id_str);
4094 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
4095 3f60a8ef 2018-07-10 stsp free(line);
4096 2550e4c3 2018-07-13 stsp line = NULL;
4098 3f60a8ef 2018-07-10 stsp return err;
4099 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4100 2550e4c3 2018-07-13 stsp free(wline);
4101 2550e4c3 2018-07-13 stsp wline = NULL;
4102 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4103 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4105 4f7c3e5e 2020-12-01 naddy s->eof = 0;
4106 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
4107 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
4108 826082fe 2020-12-10 stsp if (linelen == -1) {
4109 826082fe 2020-12-10 stsp if (feof(blame->f)) {
4110 826082fe 2020-12-10 stsp s->eof = 1;
4113 84451b3e 2018-07-10 stsp free(line);
4114 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
4116 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
4119 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
4120 f7d12f7e 2018-08-01 stsp wstandout(view->window);
4122 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
4123 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
4124 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
4125 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
4126 27a741e5 2019-09-11 stsp !(view->focussed &&
4127 4f7c3e5e 2020-12-01 naddy nprinted == s->selected_line - 1)) {
4128 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
4129 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
4130 8d0fe45a 2019-08-12 stsp char *id_str;
4131 8d0fe45a 2019-08-12 stsp err = got_object_id_str(&id_str, blame_line->id);
4132 8d0fe45a 2019-08-12 stsp if (err) {
4133 8d0fe45a 2019-08-12 stsp free(line);
4134 8d0fe45a 2019-08-12 stsp return err;
4136 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4138 11b20872 2019-11-08 stsp wattr_on(view->window,
4139 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4140 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
4142 11b20872 2019-11-08 stsp wattr_off(view->window,
4143 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4144 8d0fe45a 2019-08-12 stsp free(id_str);
4145 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
4147 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
4148 8d0fe45a 2019-08-12 stsp prev_id = NULL;
4151 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
4152 ee41ec32 2018-07-10 stsp prev_id = NULL;
4155 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
4156 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4157 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
4159 41605754 2020-11-12 stsp if (view->ncols <= 9) {
4160 41605754 2020-11-12 stsp width = 9;
4161 41605754 2020-11-12 stsp wline = wcsdup(L"");
4162 41605754 2020-11-12 stsp if (wline == NULL) {
4163 41605754 2020-11-12 stsp err = got_error_from_errno("wcsdup");
4164 41605754 2020-11-12 stsp free(line);
4165 41605754 2020-11-12 stsp return err;
4167 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
4168 4f7c3e5e 2020-12-01 naddy s->matched_line &&
4169 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4170 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
4171 41605754 2020-11-12 stsp view->window, regmatch);
4172 41605754 2020-11-12 stsp if (err) {
4173 41605754 2020-11-12 stsp free(line);
4174 41605754 2020-11-12 stsp return err;
4176 41605754 2020-11-12 stsp width += 9;
4178 41605754 2020-11-12 stsp err = format_line(&wline, &width, line,
4179 41605754 2020-11-12 stsp view->ncols - 9, 9);
4180 41605754 2020-11-12 stsp waddwstr(view->window, wline);
4181 41605754 2020-11-12 stsp free(wline);
4182 41605754 2020-11-12 stsp wline = NULL;
4183 41605754 2020-11-12 stsp width += 9;
4186 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
4187 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
4188 84451b3e 2018-07-10 stsp if (++nprinted == 1)
4189 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
4191 826082fe 2020-12-10 stsp free(line);
4192 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
4194 1a57306a 2018-09-02 stsp view_vborder(view);
4196 84451b3e 2018-07-10 stsp return NULL;
4199 84451b3e 2018-07-10 stsp static const struct got_error *
4200 392891ce 2022-04-07 stsp blame_cb(void *arg, int nlines, int lineno,
4201 392891ce 2022-04-07 stsp struct got_commit_object *commit, struct got_object_id *id)
4203 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
4204 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
4205 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
4206 1a76625f 2018-10-22 stsp int errcode;
4208 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
4209 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
4210 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
4212 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4213 1a76625f 2018-10-22 stsp if (errcode)
4214 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
4216 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
4217 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
4218 d68a0a7d 2018-07-10 stsp goto done;
4221 d68a0a7d 2018-07-10 stsp if (lineno == -1)
4222 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
4224 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
4225 d68a0a7d 2018-07-10 stsp if (line->annotated)
4226 d68a0a7d 2018-07-10 stsp goto done;
4228 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
4229 84451b3e 2018-07-10 stsp if (line->id == NULL) {
4230 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4231 84451b3e 2018-07-10 stsp goto done;
4233 84451b3e 2018-07-10 stsp line->annotated = 1;
4235 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4236 1a76625f 2018-10-22 stsp if (errcode)
4237 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
4238 84451b3e 2018-07-10 stsp return err;
4241 84451b3e 2018-07-10 stsp static void *
4242 84451b3e 2018-07-10 stsp blame_thread(void *arg)
4244 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
4245 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
4246 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
4247 1a76625f 2018-10-22 stsp int errcode;
4249 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
4251 61266923 2020-01-14 stsp return (void *)err;
4253 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
4254 fc06ba56 2019-08-22 stsp blame_cb, ta->cb_args, ta->cancel_cb, ta->cancel_arg);
4255 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
4256 fc06ba56 2019-08-22 stsp err = NULL;
4258 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4259 1a76625f 2018-10-22 stsp if (errcode)
4260 2af4a041 2019-05-11 jcs return (void *)got_error_set_errno(errcode,
4261 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
4263 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
4264 1d0f4054 2021-06-17 stsp if (err == NULL)
4265 1d0f4054 2021-06-17 stsp err = close_err;
4266 c9beca56 2018-07-22 stsp ta->repo = NULL;
4267 c9beca56 2018-07-22 stsp *ta->complete = 1;
4269 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4270 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
4271 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
4273 18430de3 2018-07-10 stsp return (void *)err;
4276 245d91c1 2018-07-12 stsp static struct got_object_id *
4277 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
4278 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
4280 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
4282 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
4283 8d0fe45a 2019-08-12 stsp return NULL;
4285 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
4286 245d91c1 2018-07-12 stsp if (!line->annotated)
4287 245d91c1 2018-07-12 stsp return NULL;
4289 245d91c1 2018-07-12 stsp return line->id;
4292 b880a918 2018-07-10 stsp static const struct got_error *
4293 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
4295 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
4298 245d91c1 2018-07-12 stsp if (blame->thread) {
4299 1a76625f 2018-10-22 stsp int errcode;
4300 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4301 1a76625f 2018-10-22 stsp if (errcode)
4302 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
4303 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
4304 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
4305 1a76625f 2018-10-22 stsp if (errcode)
4306 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
4307 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4308 1a76625f 2018-10-22 stsp if (errcode)
4309 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
4310 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
4311 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
4312 245d91c1 2018-07-12 stsp err = NULL;
4313 245d91c1 2018-07-12 stsp blame->thread = NULL;
4315 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
4316 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
4317 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
4318 1d0f4054 2021-06-17 stsp if (err == NULL)
4319 1d0f4054 2021-06-17 stsp err = close_err;
4320 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
4322 245d91c1 2018-07-12 stsp if (blame->f) {
4323 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
4324 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
4325 245d91c1 2018-07-12 stsp blame->f = NULL;
4327 57670559 2018-12-23 stsp if (blame->lines) {
4328 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
4329 57670559 2018-12-23 stsp free(blame->lines[i].id);
4330 57670559 2018-12-23 stsp free(blame->lines);
4331 57670559 2018-12-23 stsp blame->lines = NULL;
4333 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
4334 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
4336 245d91c1 2018-07-12 stsp return err;
4339 245d91c1 2018-07-12 stsp static const struct got_error *
4340 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
4342 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
4343 fc06ba56 2019-08-22 stsp int *done = arg;
4344 fc06ba56 2019-08-22 stsp int errcode;
4346 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4347 fc06ba56 2019-08-22 stsp if (errcode)
4348 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
4349 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
4351 fc06ba56 2019-08-22 stsp if (*done)
4352 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
4354 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4355 fc06ba56 2019-08-22 stsp if (errcode)
4356 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
4357 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
4359 fc06ba56 2019-08-22 stsp return err;
4362 fc06ba56 2019-08-22 stsp static const struct got_error *
4363 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
4365 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
4366 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
4367 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
4368 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
4369 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
4370 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
4371 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
4372 15a94983 2018-12-23 stsp int obj_type;
4374 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&commit, s->repo,
4375 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id);
4377 15a94983 2018-12-23 stsp return err;
4379 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&obj_id, s->repo, commit, s->path);
4381 a44927cc 2022-04-07 stsp goto done;
4383 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
4385 84451b3e 2018-07-10 stsp goto done;
4387 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
4388 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
4389 84451b3e 2018-07-10 stsp goto done;
4392 a5388363 2020-12-01 naddy err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192);
4394 a70480e0 2018-06-23 stsp goto done;
4395 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
4396 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
4397 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
4398 84451b3e 2018-07-10 stsp goto done;
4400 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
4401 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
4403 1fddf795 2021-01-20 stsp goto done;
4404 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
4405 1fddf795 2021-01-20 stsp s->blame_complete = 1;
4406 84451b3e 2018-07-10 stsp goto done;
4409 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
4410 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
4411 b02560ec 2019-08-19 stsp blame->nlines--;
4413 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
4414 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
4415 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
4416 84451b3e 2018-07-10 stsp goto done;
4419 a5388363 2020-12-01 naddy err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL);
4421 bd24772e 2018-07-11 stsp goto done;
4423 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
4424 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
4425 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
4426 d7b5a0e8 2022-04-20 stsp blame->cb_args.commit_id = got_object_id_dup(&s->blamed_commit->id);
4427 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
4428 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4429 245d91c1 2018-07-12 stsp goto done;
4431 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
4433 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
4434 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
4435 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
4436 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
4437 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
4438 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
4439 a5388363 2020-12-01 naddy s->blame_complete = 0;
4441 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
4442 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
4443 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
4444 f5a09613 2020-12-13 naddy s->selected_line = 1;
4446 67b5eae1 2021-12-27 naddy s->matched_line = 0;
4449 a44927cc 2022-04-07 stsp if (commit)
4450 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
4452 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
4453 27d434c2 2018-09-15 stsp free(obj_id);
4455 245d91c1 2018-07-12 stsp stop_blame(blame);
4456 245d91c1 2018-07-12 stsp return err;
4459 245d91c1 2018-07-12 stsp static const struct got_error *
4460 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
4461 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
4463 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
4464 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4466 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
4468 c4843652 2019-08-12 stsp s->path = strdup(path);
4469 c4843652 2019-08-12 stsp if (s->path == NULL)
4470 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
4472 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
4473 c4843652 2019-08-12 stsp if (err) {
4474 c4843652 2019-08-12 stsp free(s->path);
4475 7cbe629d 2018-08-04 stsp return err;
4478 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
4479 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
4480 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
4481 fb2756b9 2018-08-04 stsp s->selected_line = 1;
4482 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
4483 fb2756b9 2018-08-04 stsp s->repo = repo;
4484 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
4485 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
4487 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
4488 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
4489 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
4490 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
4492 11b20872 2019-11-08 stsp return err;
4495 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
4496 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
4497 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
4498 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
4499 6c4c42e0 2019-06-24 stsp view->search_next = search_next_blame_view;
4501 a5388363 2020-12-01 naddy return run_blame(view);
4504 e5a0f69f 2018-08-18 stsp static const struct got_error *
4505 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
4507 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4508 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4510 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
4511 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
4513 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
4514 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
4515 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
4516 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
4517 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
4520 e5a0f69f 2018-08-18 stsp free(s->path);
4521 11b20872 2019-11-08 stsp free_colors(&s->colors);
4523 e5a0f69f 2018-08-18 stsp return err;
4526 7cbe629d 2018-08-04 stsp static const struct got_error *
4527 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
4529 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4531 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
4532 6c4c42e0 2019-06-24 stsp return NULL;
4535 6c4c42e0 2019-06-24 stsp static const struct got_error *
4536 6c4c42e0 2019-06-24 stsp search_next_blame_view(struct tog_view *view)
4538 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4539 6c4c42e0 2019-06-24 stsp int lineno;
4540 826082fe 2020-12-10 stsp char *line = NULL;
4541 826082fe 2020-12-10 stsp size_t linesize = 0;
4542 826082fe 2020-12-10 stsp ssize_t linelen;
4544 6c4c42e0 2019-06-24 stsp if (!view->searching) {
4545 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4546 6c4c42e0 2019-06-24 stsp return NULL;
4549 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4550 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4551 2246482e 2019-06-25 stsp lineno = s->matched_line + 1;
4553 2246482e 2019-06-25 stsp lineno = s->matched_line - 1;
4555 487cd7d2 2021-12-17 stsp lineno = s->first_displayed_line - 1 + s->selected_line;
4557 6c4c42e0 2019-06-24 stsp while (1) {
4558 6c4c42e0 2019-06-24 stsp off_t offset;
4560 6c4c42e0 2019-06-24 stsp if (lineno <= 0 || lineno > s->blame.nlines) {
4561 6c4c42e0 2019-06-24 stsp if (s->matched_line == 0) {
4562 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4566 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4567 6c4c42e0 2019-06-24 stsp lineno = 1;
4569 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4572 6c4c42e0 2019-06-24 stsp offset = s->blame.line_offsets[lineno - 1];
4573 6c4c42e0 2019-06-24 stsp if (fseeko(s->blame.f, offset, SEEK_SET) != 0) {
4574 6c4c42e0 2019-06-24 stsp free(line);
4575 6c4c42e0 2019-06-24 stsp return got_error_from_errno("fseeko");
4577 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->blame.f);
4578 826082fe 2020-12-10 stsp if (linelen != -1 &&
4579 41605754 2020-11-12 stsp match_line(line, &view->regex, 1, &view->regmatch)) {
4580 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4581 6c4c42e0 2019-06-24 stsp s->matched_line = lineno;
4584 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4589 826082fe 2020-12-10 stsp free(line);
4591 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4592 6c4c42e0 2019-06-24 stsp s->first_displayed_line = s->matched_line;
4593 6c4c42e0 2019-06-24 stsp s->selected_line = 1;
4596 6c4c42e0 2019-06-24 stsp return NULL;
4599 6c4c42e0 2019-06-24 stsp static const struct got_error *
4600 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
4602 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4603 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
4604 2b380cc8 2018-10-24 stsp int errcode;
4606 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
4607 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
4608 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
4609 2b380cc8 2018-10-24 stsp if (errcode)
4610 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
4612 51fe7530 2019-08-19 stsp halfdelay(1); /* fast refresh while annotating */
4615 51fe7530 2019-08-19 stsp if (s->blame_complete)
4616 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
4618 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
4620 669b5ffa 2018-10-07 stsp view_vborder(view);
4621 e5a0f69f 2018-08-18 stsp return err;
4624 e5a0f69f 2018-08-18 stsp static const struct got_error *
4625 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
4627 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
4628 7cbe629d 2018-08-04 stsp struct tog_view *diff_view;
4629 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4630 669b5ffa 2018-10-07 stsp int begin_x = 0;
4632 e5a0f69f 2018-08-18 stsp switch (ch) {
4634 1e37a5c2 2019-05-12 jcs s->done = 1;
4636 4deef56f 2021-09-02 naddy case 'g':
4637 4deef56f 2021-09-02 naddy case KEY_HOME:
4638 4deef56f 2021-09-02 naddy s->selected_line = 1;
4639 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
4641 4deef56f 2021-09-02 naddy case 'G':
4642 4deef56f 2021-09-02 naddy case KEY_END:
4643 4deef56f 2021-09-02 naddy if (s->blame.nlines < view->nlines - 2) {
4644 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
4645 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
4647 4deef56f 2021-09-02 naddy s->selected_line = view->nlines - 2;
4648 4deef56f 2021-09-02 naddy s->first_displayed_line = s->blame.nlines -
4649 4deef56f 2021-09-02 naddy (view->nlines - 3);
4653 1e37a5c2 2019-05-12 jcs case KEY_UP:
4654 02ffd0d5 2021-10-17 stsp case CTRL('p'):
4655 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
4656 1e37a5c2 2019-05-12 jcs s->selected_line--;
4657 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
4658 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
4659 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
4661 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4662 ea025d1d 2020-02-22 naddy case CTRL('b'):
4663 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
4664 1e37a5c2 2019-05-12 jcs s->selected_line = 1;
4667 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > view->nlines - 2)
4668 1e37a5c2 2019-05-12 jcs s->first_displayed_line -=
4669 1e37a5c2 2019-05-12 jcs (view->nlines - 2);
4671 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
4674 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4675 02ffd0d5 2021-10-17 stsp case CTRL('n'):
4676 1e37a5c2 2019-05-12 jcs if (s->selected_line < view->nlines - 2 &&
4677 1e37a5c2 2019-05-12 jcs s->first_displayed_line +
4678 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
4679 1e37a5c2 2019-05-12 jcs s->selected_line++;
4680 1e37a5c2 2019-05-12 jcs else if (s->last_displayed_line <
4681 1e37a5c2 2019-05-12 jcs s->blame.nlines)
4682 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
4685 1e37a5c2 2019-05-12 jcs case 'p': {
4686 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4687 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4688 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4689 1e37a5c2 2019-05-12 jcs if (id == NULL)
4691 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
4692 a44927cc 2022-04-07 stsp struct got_commit_object *commit, *pcommit;
4693 15a94983 2018-12-23 stsp struct got_object_qid *pid;
4694 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
4695 1e37a5c2 2019-05-12 jcs int obj_type;
4696 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
4697 1e37a5c2 2019-05-12 jcs s->repo, id);
4700 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
4701 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
4702 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
4703 15a94983 2018-12-23 stsp got_object_commit_close(commit);
4706 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
4707 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&pcommit,
4708 d7b5a0e8 2022-04-20 stsp s->repo, &pid->id);
4711 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
4712 a44927cc 2022-04-07 stsp pcommit, s->path);
4713 a44927cc 2022-04-07 stsp got_object_commit_close(pcommit);
4714 e5a0f69f 2018-08-18 stsp if (err) {
4715 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
4716 1e37a5c2 2019-05-12 jcs err = NULL;
4717 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4720 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
4722 1e37a5c2 2019-05-12 jcs free(blob_id);
4723 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
4724 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
4725 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4728 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4729 d7b5a0e8 2022-04-20 stsp &pid->id);
4730 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4732 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
4733 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id) == 0)
4735 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4740 1e37a5c2 2019-05-12 jcs s->done = 1;
4741 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4742 1e37a5c2 2019-05-12 jcs s->done = 0;
4743 1e37a5c2 2019-05-12 jcs if (thread_err)
4745 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
4746 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
4747 a5388363 2020-12-01 naddy err = run_blame(view);
4752 1e37a5c2 2019-05-12 jcs case 'B': {
4753 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
4754 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
4755 d7b5a0e8 2022-04-20 stsp if (!got_object_id_cmp(&first->id, s->commit_id))
4757 1e37a5c2 2019-05-12 jcs s->done = 1;
4758 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4759 1e37a5c2 2019-05-12 jcs s->done = 0;
4760 1e37a5c2 2019-05-12 jcs if (thread_err)
4762 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
4763 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
4764 1e37a5c2 2019-05-12 jcs s->blamed_commit =
4765 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
4766 a5388363 2020-12-01 naddy err = run_blame(view);
4771 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4772 1e37a5c2 2019-05-12 jcs case '\r': {
4773 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4774 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
4775 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
4776 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4777 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4778 1e37a5c2 2019-05-12 jcs if (id == NULL)
4780 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
4783 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
4784 1e37a5c2 2019-05-12 jcs got_object_commit_get_parent_ids(commit));
4785 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
4786 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
4787 1e37a5c2 2019-05-12 jcs diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
4788 1e37a5c2 2019-05-12 jcs if (diff_view == NULL) {
4789 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4790 638f9024 2019-05-13 stsp err = got_error_from_errno("view_open");
4793 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, pid ? &pid->id : NULL,
4794 78756c87 2020-11-24 stsp id, NULL, NULL, 3, 0, 0, NULL, s->repo);
4795 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4797 1e37a5c2 2019-05-12 jcs view_close(diff_view);
4800 e78dc838 2020-12-04 stsp view->focussed = 0;
4801 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
4802 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
4803 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
4806 72a9cb46 2020-12-03 stsp view_set_child(view, diff_view);
4807 e78dc838 2020-12-04 stsp view->focus_child = 1;
4809 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
4814 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
4815 ea025d1d 2020-02-22 naddy case CTRL('f'):
4817 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4818 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
4819 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
4822 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4823 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
4824 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4825 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4828 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line + view->nlines - 2
4829 1e37a5c2 2019-05-12 jcs <= s->blame.nlines)
4830 1e37a5c2 2019-05-12 jcs s->first_displayed_line +=
4831 1e37a5c2 2019-05-12 jcs view->nlines - 2;
4833 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
4834 1e37a5c2 2019-05-12 jcs s->blame.nlines -
4835 1e37a5c2 2019-05-12 jcs (view->nlines - 3);
4837 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4838 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
4839 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4840 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4846 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
4849 a70480e0 2018-06-23 stsp static const struct got_error *
4850 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
4852 a70480e0 2018-06-23 stsp const struct got_error *error;
4853 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
4854 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
4855 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
4856 0587e10c 2020-07-23 stsp char *link_target = NULL;
4857 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
4858 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
4859 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
4861 e1cd8fed 2018-08-01 stsp struct tog_view *view;
4863 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
4864 a70480e0 2018-06-23 stsp switch (ch) {
4866 a70480e0 2018-06-23 stsp commit_id_str = optarg;
4869 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
4870 69069811 2018-08-02 stsp if (repo_path == NULL)
4871 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4875 17020d27 2019-03-07 stsp usage_blame();
4876 a70480e0 2018-06-23 stsp /* NOTREACHED */
4880 a70480e0 2018-06-23 stsp argc -= optind;
4881 a70480e0 2018-06-23 stsp argv += optind;
4883 f135c941 2020-02-20 stsp if (argc != 1)
4884 a70480e0 2018-06-23 stsp usage_blame();
4886 69069811 2018-08-02 stsp if (repo_path == NULL) {
4887 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
4888 c156c7a4 2020-12-18 stsp if (cwd == NULL)
4889 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
4890 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
4891 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4892 c156c7a4 2020-12-18 stsp goto done;
4893 f135c941 2020-02-20 stsp if (worktree)
4894 eb41ed75 2019-02-05 stsp repo_path =
4895 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
4897 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
4898 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4899 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4900 c156c7a4 2020-12-18 stsp goto done;
4904 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
4905 c02c541e 2019-03-29 stsp if (error != NULL)
4906 8e94dd5b 2019-01-04 stsp goto done;
4908 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
4909 f135c941 2020-02-20 stsp worktree);
4910 c02c541e 2019-03-29 stsp if (error)
4911 92205607 2019-01-04 stsp goto done;
4913 f135c941 2020-02-20 stsp init_curses();
4915 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
4916 51a10b52 2020-12-26 stsp if (error)
4917 51a10b52 2020-12-26 stsp goto done;
4919 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
4920 eb41ed75 2019-02-05 stsp if (error)
4921 69069811 2018-08-02 stsp goto done;
4923 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
4924 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
4925 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
4926 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
4927 a70480e0 2018-06-23 stsp if (error != NULL)
4928 66b4983c 2018-06-23 stsp goto done;
4929 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
4930 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
4932 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
4933 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4935 a19e88aa 2018-06-23 stsp if (error != NULL)
4936 8b473291 2019-02-21 stsp goto done;
4938 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
4939 e1cd8fed 2018-08-01 stsp if (view == NULL) {
4940 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4941 e1cd8fed 2018-08-01 stsp goto done;
4944 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
4945 a44927cc 2022-04-07 stsp if (error)
4946 a44927cc 2022-04-07 stsp goto done;
4948 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
4949 a44927cc 2022-04-07 stsp commit, repo);
4950 7cbe629d 2018-08-04 stsp if (error)
4951 7cbe629d 2018-08-04 stsp goto done;
4953 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
4954 78756c87 2020-11-24 stsp commit_id, repo);
4955 0587e10c 2020-07-23 stsp if (error)
4956 0587e10c 2020-07-23 stsp goto done;
4957 12314ad4 2019-08-31 stsp if (worktree) {
4958 12314ad4 2019-08-31 stsp /* Release work tree lock. */
4959 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
4960 12314ad4 2019-08-31 stsp worktree = NULL;
4962 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4964 69069811 2018-08-02 stsp free(repo_path);
4965 f135c941 2020-02-20 stsp free(in_repo_path);
4966 0587e10c 2020-07-23 stsp free(link_target);
4967 69069811 2018-08-02 stsp free(cwd);
4968 a70480e0 2018-06-23 stsp free(commit_id);
4969 a44927cc 2022-04-07 stsp if (commit)
4970 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
4971 eb41ed75 2019-02-05 stsp if (worktree)
4972 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
4973 1d0f4054 2021-06-17 stsp if (repo) {
4974 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4975 1d0f4054 2021-06-17 stsp if (error == NULL)
4976 1d0f4054 2021-06-17 stsp error = close_err;
4978 51a10b52 2020-12-26 stsp tog_free_refs();
4979 a70480e0 2018-06-23 stsp return error;
4982 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4983 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
4985 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
4986 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
4987 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
4988 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
4989 f26dddb7 2019-11-08 stsp struct tog_color *tc;
4990 56e0773d 2019-11-28 stsp int width, n, i, nentries;
4991 d86d3b18 2020-12-01 naddy int limit = view->nlines;
4993 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
4995 f7d12f7e 2018-08-01 stsp werase(view->window);
4997 ffd1d5e5 2018-06-23 stsp if (limit == 0)
4998 ffd1d5e5 2018-06-23 stsp return NULL;
5000 d86d3b18 2020-12-01 naddy err = format_line(&wline, &width, s->tree_label, view->ncols, 0);
5002 ffd1d5e5 2018-06-23 stsp return err;
5003 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5004 a3404814 2018-09-02 stsp wstandout(view->window);
5005 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
5007 11b20872 2019-11-08 stsp wattr_on(view->window,
5008 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5009 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5011 11b20872 2019-11-08 stsp wattr_off(view->window,
5012 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5013 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5014 a3404814 2018-09-02 stsp wstandend(view->window);
5015 2550e4c3 2018-07-13 stsp free(wline);
5016 2550e4c3 2018-07-13 stsp wline = NULL;
5017 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5018 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5019 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5020 ffd1d5e5 2018-06-23 stsp return NULL;
5021 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, parent_path, view->ncols, 0);
5023 ce52c690 2018-06-23 stsp return err;
5024 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5025 2550e4c3 2018-07-13 stsp free(wline);
5026 2550e4c3 2018-07-13 stsp wline = NULL;
5027 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5028 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5029 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5030 ffd1d5e5 2018-06-23 stsp return NULL;
5031 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5032 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
5033 a1eca9bb 2018-06-23 stsp return NULL;
5035 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
5036 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
5037 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
5038 0cf4efb1 2018-09-29 stsp if (view->focussed)
5039 0cf4efb1 2018-09-29 stsp wstandout(view->window);
5040 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
5042 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
5043 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
5044 f7d12f7e 2018-08-01 stsp wstandend(view->window);
5045 d86d3b18 2020-12-01 naddy s->ndisplayed++;
5046 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5047 ffd1d5e5 2018-06-23 stsp return NULL;
5051 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
5054 d86d3b18 2020-12-01 naddy nentries = got_object_tree_get_nentries(s->tree);
5055 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
5056 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
5057 848d6979 2019-08-12 stsp const char *modestr = "";
5058 56e0773d 2019-11-28 stsp mode_t mode;
5060 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
5061 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
5063 d86d3b18 2020-12-01 naddy if (s->show_ids) {
5064 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
5065 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
5067 638f9024 2019-05-13 stsp return got_error_from_errno(
5068 230a42bd 2019-05-11 jcs "got_object_id_str");
5070 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
5071 63c5ca5d 2019-08-24 stsp modestr = "$";
5072 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
5075 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
5076 d86d3b18 2020-12-01 naddy te, s->repo);
5077 0d6c6ee3 2020-05-20 stsp if (err) {
5078 0d6c6ee3 2020-05-20 stsp free(id_str);
5079 0d6c6ee3 2020-05-20 stsp return err;
5081 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
5082 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
5083 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
5085 848d6979 2019-08-12 stsp modestr = "@";
5087 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
5088 848d6979 2019-08-12 stsp modestr = "/";
5089 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
5090 848d6979 2019-08-12 stsp modestr = "*";
5091 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
5092 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
5093 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
5094 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
5095 1d13200f 2018-07-12 stsp free(id_str);
5096 0d6c6ee3 2020-05-20 stsp free(link_target);
5097 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
5099 1d13200f 2018-07-12 stsp free(id_str);
5100 0d6c6ee3 2020-05-20 stsp free(link_target);
5101 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
5102 ffd1d5e5 2018-06-23 stsp if (err) {
5103 ffd1d5e5 2018-06-23 stsp free(line);
5106 d86d3b18 2020-12-01 naddy if (n == s->selected) {
5107 0cf4efb1 2018-09-29 stsp if (view->focussed)
5108 0cf4efb1 2018-09-29 stsp wstandout(view->window);
5109 d86d3b18 2020-12-01 naddy s->selected_entry = te;
5111 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
5113 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
5114 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5115 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5117 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
5118 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5119 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5120 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5121 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
5122 f7d12f7e 2018-08-01 stsp wstandend(view->window);
5123 ffd1d5e5 2018-06-23 stsp free(line);
5124 2550e4c3 2018-07-13 stsp free(wline);
5125 2550e4c3 2018-07-13 stsp wline = NULL;
5127 d86d3b18 2020-12-01 naddy s->ndisplayed++;
5128 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
5129 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5133 ffd1d5e5 2018-06-23 stsp return err;
5136 ffd1d5e5 2018-06-23 stsp static void
5137 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
5139 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
5140 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
5141 fa86c4bf 2020-11-29 stsp int i = 0;
5143 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
5146 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
5147 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
5148 fa86c4bf 2020-11-29 stsp if (te == NULL) {
5149 fa86c4bf 2020-11-29 stsp if (!isroot)
5150 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
5153 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
5154 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
5158 fa86c4bf 2020-11-29 stsp static void
5159 3e135950 2020-12-01 naddy tree_scroll_down(struct tog_tree_view_state *s, int maxscroll)
5161 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
5162 ffd1d5e5 2018-06-23 stsp int n = 0;
5164 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
5165 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
5166 694d3271 2020-12-01 naddy s->first_displayed_entry);
5168 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
5170 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
5171 768394f3 2019-01-24 stsp while (next && last && n++ < maxscroll) {
5172 694d3271 2020-12-01 naddy last = got_tree_entry_get_next(s->tree, last);
5173 768394f3 2019-01-24 stsp if (last) {
5174 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
5175 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
5180 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5181 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
5182 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
5184 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
5185 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
5186 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
5188 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
5189 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
5190 56e0773d 2019-11-28 stsp + 1 /* slash */;
5192 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
5194 ce52c690 2018-06-23 stsp *path = calloc(1, len);
5195 ffd1d5e5 2018-06-23 stsp if (path == NULL)
5196 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
5198 ce52c690 2018-06-23 stsp (*path)[0] = '/';
5199 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
5200 d9765a41 2018-06-23 stsp while (pt) {
5201 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
5202 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
5203 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5204 cb2ebc8a 2018-06-23 stsp goto done;
5206 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
5207 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5208 cb2ebc8a 2018-06-23 stsp goto done;
5210 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
5213 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
5214 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5215 ce52c690 2018-06-23 stsp goto done;
5219 ce52c690 2018-06-23 stsp if (err) {
5220 ce52c690 2018-06-23 stsp free(*path);
5221 ce52c690 2018-06-23 stsp *path = NULL;
5223 ce52c690 2018-06-23 stsp return err;
5226 ce52c690 2018-06-23 stsp static const struct got_error *
5227 0cf4efb1 2018-09-29 stsp blame_tree_entry(struct tog_view **new_view, int begin_x,
5228 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
5229 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
5231 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
5232 ce52c690 2018-06-23 stsp char *path;
5233 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
5235 a0de39f3 2019-08-09 stsp *new_view = NULL;
5237 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
5239 ce52c690 2018-06-23 stsp return err;
5241 669b5ffa 2018-10-07 stsp blame_view = view_open(0, 0, 0, begin_x, TOG_VIEW_BLAME);
5242 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
5243 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
5244 83ce39e3 2019-08-12 stsp goto done;
5247 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
5248 e5a0f69f 2018-08-18 stsp if (err) {
5249 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
5250 fc06ba56 2019-08-22 stsp err = NULL;
5251 e5a0f69f 2018-08-18 stsp view_close(blame_view);
5253 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
5255 83ce39e3 2019-08-12 stsp free(path);
5256 69efd4c4 2018-07-18 stsp return err;
5259 69efd4c4 2018-07-18 stsp static const struct got_error *
5260 4e97c21c 2020-12-06 stsp log_selected_tree_entry(struct tog_view **new_view, int begin_x,
5261 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
5263 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
5264 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
5265 69efd4c4 2018-07-18 stsp char *path;
5267 a0de39f3 2019-08-09 stsp *new_view = NULL;
5269 669b5ffa 2018-10-07 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
5270 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
5271 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
5273 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
5275 69efd4c4 2018-07-18 stsp return err;
5277 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
5280 e5a0f69f 2018-08-18 stsp view_close(log_view);
5282 e5a0f69f 2018-08-18 stsp *new_view = log_view;
5283 cb2ebc8a 2018-06-23 stsp free(path);
5284 cb2ebc8a 2018-06-23 stsp return err;
5287 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5288 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
5289 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
5291 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
5292 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
5293 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5294 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
5296 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
5297 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
5299 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
5300 bc573f3b 2021-07-10 stsp if (s->commit_id == NULL)
5301 bc573f3b 2021-07-10 stsp return got_error_from_errno("got_object_id_dup");
5303 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
5305 bc573f3b 2021-07-10 stsp goto done;
5308 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
5309 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
5310 bc573f3b 2021-07-10 stsp * closed on demand.
5312 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
5313 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
5315 bc573f3b 2021-07-10 stsp goto done;
5316 bc573f3b 2021-07-10 stsp s->tree = s->root;
5318 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
5319 ffd1d5e5 2018-06-23 stsp if (err != NULL)
5320 ffd1d5e5 2018-06-23 stsp goto done;
5322 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
5323 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5324 ffd1d5e5 2018-06-23 stsp goto done;
5327 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
5328 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
5329 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
5330 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
5331 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
5332 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
5333 9cd7cbd1 2020-12-07 stsp goto done;
5336 fb2756b9 2018-08-04 stsp s->repo = repo;
5338 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
5339 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
5340 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
5341 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
5343 c0b01bdb 2019-11-08 stsp goto done;
5344 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
5345 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
5347 c0b01bdb 2019-11-08 stsp goto done;
5348 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
5349 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
5350 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
5352 c0b01bdb 2019-11-08 stsp goto done;
5354 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
5355 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
5356 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
5358 11b20872 2019-11-08 stsp goto done;
5360 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
5361 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
5363 c0b01bdb 2019-11-08 stsp goto done;
5366 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
5367 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
5368 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
5369 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
5370 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
5372 ad80ab7b 2018-08-04 stsp free(commit_id_str);
5373 bc573f3b 2021-07-10 stsp if (commit)
5374 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
5376 bc573f3b 2021-07-10 stsp close_tree_view(view);
5377 ad80ab7b 2018-08-04 stsp return err;
5380 e5a0f69f 2018-08-18 stsp static const struct got_error *
5381 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
5383 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5385 bddb1296 2019-11-08 stsp free_colors(&s->colors);
5386 fb2756b9 2018-08-04 stsp free(s->tree_label);
5387 6484ec90 2018-09-29 stsp s->tree_label = NULL;
5388 6484ec90 2018-09-29 stsp free(s->commit_id);
5389 6484ec90 2018-09-29 stsp s->commit_id = NULL;
5390 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
5391 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
5392 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
5393 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
5394 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
5395 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
5396 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
5397 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
5398 ad80ab7b 2018-08-04 stsp free(parent);
5401 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
5402 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
5403 bc573f3b 2021-07-10 stsp if (s->root)
5404 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
5405 7c32bd05 2019-06-22 stsp return NULL;
5408 7c32bd05 2019-06-22 stsp static const struct got_error *
5409 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
5411 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
5413 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
5414 7c32bd05 2019-06-22 stsp return NULL;
5417 7c32bd05 2019-06-22 stsp static int
5418 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
5420 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
5422 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
5426 7c32bd05 2019-06-22 stsp static const struct got_error *
5427 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
5429 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
5430 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
5432 7c32bd05 2019-06-22 stsp if (!view->searching) {
5433 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5434 7c32bd05 2019-06-22 stsp return NULL;
5437 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
5438 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
5439 7c32bd05 2019-06-22 stsp if (s->selected_entry)
5440 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
5441 56e0773d 2019-11-28 stsp s->selected_entry);
5443 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5445 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
5446 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5448 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
5449 56e0773d 2019-11-28 stsp s->selected_entry);
5452 487cd7d2 2021-12-17 stsp if (s->selected_entry)
5453 487cd7d2 2021-12-17 stsp te = s->selected_entry;
5454 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
5455 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5457 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5460 7c32bd05 2019-06-22 stsp while (1) {
5461 56e0773d 2019-11-28 stsp if (te == NULL) {
5462 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
5463 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5464 ac66afb8 2019-06-24 stsp return NULL;
5466 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5467 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5469 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5472 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
5473 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5474 56e0773d 2019-11-28 stsp s->matched_entry = te;
5478 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5479 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
5481 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
5484 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
5485 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
5486 7c32bd05 2019-06-22 stsp s->selected = 0;
5489 e5a0f69f 2018-08-18 stsp return NULL;
5492 ad80ab7b 2018-08-04 stsp static const struct got_error *
5493 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
5495 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
5496 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5497 e5a0f69f 2018-08-18 stsp char *parent_path;
5499 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
5501 e5a0f69f 2018-08-18 stsp return err;
5503 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
5504 e5a0f69f 2018-08-18 stsp free(parent_path);
5506 669b5ffa 2018-10-07 stsp view_vborder(view);
5507 e5a0f69f 2018-08-18 stsp return err;
5510 e5a0f69f 2018-08-18 stsp static const struct got_error *
5511 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
5513 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
5514 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
5515 152c1c93 2020-11-29 stsp struct tog_view *log_view, *ref_view;
5516 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
5517 e4526bf5 2021-09-03 naddy int begin_x = 0, n;
5519 e5a0f69f 2018-08-18 stsp switch (ch) {
5521 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
5524 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
5526 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
5527 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
5528 4e97c21c 2020-12-06 stsp err = log_selected_tree_entry(&log_view, begin_x, s);
5529 e78dc838 2020-12-04 stsp view->focussed = 0;
5530 e78dc838 2020-12-04 stsp log_view->focussed = 1;
5531 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
5532 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
5534 1e37a5c2 2019-05-12 jcs return err;
5535 72a9cb46 2020-12-03 stsp view_set_child(view, log_view);
5536 e78dc838 2020-12-04 stsp view->focus_child = 1;
5538 1e37a5c2 2019-05-12 jcs *new_view = log_view;
5541 152c1c93 2020-11-29 stsp if (view_is_parent_view(view))
5542 152c1c93 2020-11-29 stsp begin_x = view_split_begin_x(view->begin_x);
5543 152c1c93 2020-11-29 stsp ref_view = view_open(view->nlines, view->ncols,
5544 152c1c93 2020-11-29 stsp view->begin_y, begin_x, TOG_VIEW_REF);
5545 152c1c93 2020-11-29 stsp if (ref_view == NULL)
5546 152c1c93 2020-11-29 stsp return got_error_from_errno("view_open");
5547 152c1c93 2020-11-29 stsp err = open_ref_view(ref_view, s->repo);
5548 152c1c93 2020-11-29 stsp if (err) {
5549 152c1c93 2020-11-29 stsp view_close(ref_view);
5550 152c1c93 2020-11-29 stsp return err;
5552 e78dc838 2020-12-04 stsp view->focussed = 0;
5553 e78dc838 2020-12-04 stsp ref_view->focussed = 1;
5554 152c1c93 2020-11-29 stsp if (view_is_parent_view(view)) {
5555 152c1c93 2020-11-29 stsp err = view_close_child(view);
5557 152c1c93 2020-11-29 stsp return err;
5558 72a9cb46 2020-12-03 stsp view_set_child(view, ref_view);
5559 e78dc838 2020-12-04 stsp view->focus_child = 1;
5561 152c1c93 2020-11-29 stsp *new_view = ref_view;
5563 e4526bf5 2021-09-03 naddy case 'g':
5564 e4526bf5 2021-09-03 naddy case KEY_HOME:
5565 e4526bf5 2021-09-03 naddy s->selected = 0;
5566 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
5567 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
5568 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
5570 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
5572 e4526bf5 2021-09-03 naddy case 'G':
5573 e4526bf5 2021-09-03 naddy case KEY_END:
5574 e4526bf5 2021-09-03 naddy s->selected = 0;
5575 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
5576 e4526bf5 2021-09-03 naddy for (n = 0; n < view->nlines - 3; n++) {
5577 e4526bf5 2021-09-03 naddy if (te == NULL) {
5578 e4526bf5 2021-09-03 naddy if(s->tree != s->root) {
5579 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
5584 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
5585 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
5587 e4526bf5 2021-09-03 naddy if (n > 0)
5588 e4526bf5 2021-09-03 naddy s->selected = n - 1;
5591 1e37a5c2 2019-05-12 jcs case KEY_UP:
5592 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5593 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
5594 1e37a5c2 2019-05-12 jcs s->selected--;
5597 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
5599 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5600 ea025d1d 2020-02-22 naddy case CTRL('b'):
5601 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
5602 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
5603 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
5604 fa86c4bf 2020-11-29 stsp s->selected = 0;
5606 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
5607 fa86c4bf 2020-11-29 stsp s->selected = 0;
5609 3e135950 2020-12-01 naddy tree_scroll_up(s, MAX(0, view->nlines - 3));
5612 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5613 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5614 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
5615 1e37a5c2 2019-05-12 jcs s->selected++;
5618 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5620 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
5622 3e135950 2020-12-01 naddy tree_scroll_down(s, 1);
5624 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5625 ea025d1d 2020-02-22 naddy case CTRL('f'):
5626 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5628 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
5629 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
5630 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
5633 3e135950 2020-12-01 naddy tree_scroll_down(s, view->nlines - 3);
5635 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
5637 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
5638 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
5639 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
5640 1e37a5c2 2019-05-12 jcs /* user selected '..' */
5641 1e37a5c2 2019-05-12 jcs if (s->tree == s->root)
5643 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
5644 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
5646 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
5647 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
5648 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
5649 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
5650 1e37a5c2 2019-05-12 jcs s->selected_entry =
5651 1e37a5c2 2019-05-12 jcs parent->selected_entry;
5652 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
5653 1e37a5c2 2019-05-12 jcs free(parent);
5654 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
5655 56e0773d 2019-11-28 stsp s->selected_entry))) {
5656 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
5657 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
5658 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
5661 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
5662 941e9f74 2019-05-21 stsp if (err) {
5663 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
5666 56e0773d 2019-11-28 stsp } else if (S_ISREG(got_tree_entry_get_mode(
5667 56e0773d 2019-11-28 stsp s->selected_entry))) {
5668 1e37a5c2 2019-05-12 jcs struct tog_view *blame_view;
5669 1e37a5c2 2019-05-12 jcs int begin_x = view_is_parent_view(view) ?
5670 1e37a5c2 2019-05-12 jcs view_split_begin_x(view->begin_x) : 0;
5672 1e37a5c2 2019-05-12 jcs err = blame_tree_entry(&blame_view, begin_x,
5673 669b5ffa 2018-10-07 stsp s->selected_entry, &s->parents,
5674 78756c87 2020-11-24 stsp s->commit_id, s->repo);
5677 e78dc838 2020-12-04 stsp view->focussed = 0;
5678 e78dc838 2020-12-04 stsp blame_view->focussed = 1;
5679 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
5680 669b5ffa 2018-10-07 stsp err = view_close_child(view);
5682 669b5ffa 2018-10-07 stsp return err;
5683 72a9cb46 2020-12-03 stsp view_set_child(view, blame_view);
5684 e78dc838 2020-12-04 stsp view->focus_child = 1;
5686 1e37a5c2 2019-05-12 jcs *new_view = blame_view;
5689 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
5690 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
5691 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
5697 ffd1d5e5 2018-06-23 stsp return err;
5700 ffd1d5e5 2018-06-23 stsp __dead static void
5701 ffd1d5e5 2018-06-23 stsp usage_tree(void)
5704 55cccc34 2020-02-20 stsp fprintf(stderr, "usage: %s tree [-c commit] [-r repository-path] [path]\n",
5705 ffd1d5e5 2018-06-23 stsp getprogname());
5709 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5710 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
5712 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
5713 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
5714 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
5715 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
5716 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
5717 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
5718 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
5719 4e97c21c 2020-12-06 stsp char *label = NULL;
5720 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
5721 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
5723 5221c383 2018-08-01 stsp struct tog_view *view;
5725 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
5726 ffd1d5e5 2018-06-23 stsp switch (ch) {
5728 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
5731 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
5732 74283ab8 2020-02-07 stsp if (repo_path == NULL)
5733 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
5737 e99e2d15 2020-11-24 naddy usage_tree();
5738 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
5742 ffd1d5e5 2018-06-23 stsp argc -= optind;
5743 ffd1d5e5 2018-06-23 stsp argv += optind;
5745 55cccc34 2020-02-20 stsp if (argc > 1)
5746 e99e2d15 2020-11-24 naddy usage_tree();
5748 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
5749 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
5750 c156c7a4 2020-12-18 stsp if (cwd == NULL)
5751 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
5752 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
5753 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5754 c156c7a4 2020-12-18 stsp goto done;
5755 55cccc34 2020-02-20 stsp if (worktree)
5756 52185f70 2019-02-05 stsp repo_path =
5757 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
5759 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
5760 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
5761 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
5762 c156c7a4 2020-12-18 stsp goto done;
5766 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
5767 c02c541e 2019-03-29 stsp if (error != NULL)
5768 52185f70 2019-02-05 stsp goto done;
5770 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
5771 55cccc34 2020-02-20 stsp repo, worktree);
5772 55cccc34 2020-02-20 stsp if (error)
5773 55cccc34 2020-02-20 stsp goto done;
5775 55cccc34 2020-02-20 stsp init_curses();
5777 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5778 c02c541e 2019-03-29 stsp if (error)
5779 52185f70 2019-02-05 stsp goto done;
5781 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
5782 51a10b52 2020-12-26 stsp if (error)
5783 51a10b52 2020-12-26 stsp goto done;
5785 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
5786 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
5787 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
5788 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
5789 4e97c21c 2020-12-06 stsp if (error)
5790 4e97c21c 2020-12-06 stsp goto done;
5791 4e97c21c 2020-12-06 stsp head_ref_name = label;
5793 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
5794 4e97c21c 2020-12-06 stsp if (error == NULL)
5795 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
5796 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
5797 4e97c21c 2020-12-06 stsp goto done;
5798 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
5799 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
5800 4e97c21c 2020-12-06 stsp if (error)
5801 4e97c21c 2020-12-06 stsp goto done;
5804 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
5805 a44927cc 2022-04-07 stsp if (error)
5806 a44927cc 2022-04-07 stsp goto done;
5808 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
5809 5221c383 2018-08-01 stsp if (view == NULL) {
5810 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5811 5221c383 2018-08-01 stsp goto done;
5813 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
5814 ad80ab7b 2018-08-04 stsp if (error)
5815 ad80ab7b 2018-08-04 stsp goto done;
5816 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
5817 a44927cc 2022-04-07 stsp error = tree_view_walk_path(&view->state.tree, commit,
5818 d91faf3b 2020-12-01 naddy in_repo_path);
5819 55cccc34 2020-02-20 stsp if (error)
5820 55cccc34 2020-02-20 stsp goto done;
5823 55cccc34 2020-02-20 stsp if (worktree) {
5824 55cccc34 2020-02-20 stsp /* Release work tree lock. */
5825 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
5826 55cccc34 2020-02-20 stsp worktree = NULL;
5828 e5a0f69f 2018-08-18 stsp error = view_loop(view);
5830 52185f70 2019-02-05 stsp free(repo_path);
5831 e4a0e26d 2020-02-20 stsp free(cwd);
5832 ffd1d5e5 2018-06-23 stsp free(commit_id);
5833 4e97c21c 2020-12-06 stsp free(label);
5835 486cd271 2020-12-06 stsp got_ref_close(ref);
5836 1d0f4054 2021-06-17 stsp if (repo) {
5837 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
5838 1d0f4054 2021-06-17 stsp if (error == NULL)
5839 1d0f4054 2021-06-17 stsp error = close_err;
5841 51a10b52 2020-12-26 stsp tog_free_refs();
5842 ffd1d5e5 2018-06-23 stsp return error;
5845 6458efa5 2020-11-24 stsp static const struct got_error *
5846 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
5848 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
5849 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
5851 6458efa5 2020-11-24 stsp s->nrefs = 0;
5852 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
5853 cc488aa7 2022-01-23 stsp if (strncmp(got_ref_get_name(sre->ref),
5854 cc488aa7 2022-01-23 stsp "refs/got/", 9) == 0 &&
5855 cc488aa7 2022-01-23 stsp strncmp(got_ref_get_name(sre->ref),
5856 cc488aa7 2022-01-23 stsp "refs/got/backup/", 16) != 0)
5859 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
5860 6458efa5 2020-11-24 stsp if (re == NULL)
5861 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
5863 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
5864 8924d611 2020-12-26 stsp if (re->ref == NULL)
5865 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
5866 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
5867 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
5870 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
5871 6458efa5 2020-11-24 stsp return NULL;
5875 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
5877 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
5879 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
5880 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
5881 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
5882 8924d611 2020-12-26 stsp got_ref_close(re->ref);
5887 6458efa5 2020-11-24 stsp static const struct got_error *
5888 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
5890 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
5891 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5893 6458efa5 2020-11-24 stsp s->selected_entry = 0;
5894 6458efa5 2020-11-24 stsp s->repo = repo;
5896 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
5897 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
5899 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
5901 6458efa5 2020-11-24 stsp return err;
5903 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
5904 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
5905 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
5906 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
5908 6458efa5 2020-11-24 stsp goto done;
5910 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
5911 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
5912 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
5914 6458efa5 2020-11-24 stsp goto done;
5916 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
5917 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
5918 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
5920 cc488aa7 2022-01-23 stsp goto done;
5922 cc488aa7 2022-01-23 stsp err = add_color(&s->colors, "^refs/got/backup/",
5923 cc488aa7 2022-01-23 stsp TOG_COLOR_REFS_BACKUP,
5924 cc488aa7 2022-01-23 stsp get_color_value("TOG_COLOR_REFS_BACKUP"));
5926 6458efa5 2020-11-24 stsp goto done;
5929 6458efa5 2020-11-24 stsp view->show = show_ref_view;
5930 6458efa5 2020-11-24 stsp view->input = input_ref_view;
5931 6458efa5 2020-11-24 stsp view->close = close_ref_view;
5932 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
5933 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
5936 6458efa5 2020-11-24 stsp free_colors(&s->colors);
5937 6458efa5 2020-11-24 stsp return err;
5940 6458efa5 2020-11-24 stsp static const struct got_error *
5941 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
5943 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5945 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
5946 6458efa5 2020-11-24 stsp free_colors(&s->colors);
5948 6458efa5 2020-11-24 stsp return NULL;
5951 6458efa5 2020-11-24 stsp static const struct got_error *
5952 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
5953 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
5955 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
5956 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
5957 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
5958 6458efa5 2020-11-24 stsp int obj_type;
5960 c42c9805 2020-11-24 stsp *commit_id = NULL;
5962 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
5964 6458efa5 2020-11-24 stsp return err;
5966 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
5968 6458efa5 2020-11-24 stsp goto done;
5970 6458efa5 2020-11-24 stsp switch (obj_type) {
5971 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
5972 c42c9805 2020-11-24 stsp *commit_id = obj_id;
5974 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
5975 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
5977 6458efa5 2020-11-24 stsp goto done;
5978 c42c9805 2020-11-24 stsp free(obj_id);
5979 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
5980 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
5982 6458efa5 2020-11-24 stsp goto done;
5983 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
5984 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5985 c42c9805 2020-11-24 stsp goto done;
5987 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
5988 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
5989 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
5990 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
5991 c42c9805 2020-11-24 stsp goto done;
5995 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6001 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
6002 c42c9805 2020-11-24 stsp if (err) {
6003 c42c9805 2020-11-24 stsp free(*commit_id);
6004 c42c9805 2020-11-24 stsp *commit_id = NULL;
6006 c42c9805 2020-11-24 stsp return err;
6009 c42c9805 2020-11-24 stsp static const struct got_error *
6010 c42c9805 2020-11-24 stsp log_ref_entry(struct tog_view **new_view, int begin_x,
6011 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
6013 c42c9805 2020-11-24 stsp struct tog_view *log_view;
6014 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
6015 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
6017 c42c9805 2020-11-24 stsp *new_view = NULL;
6019 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
6020 c42c9805 2020-11-24 stsp if (err) {
6021 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
6022 c42c9805 2020-11-24 stsp return err;
6024 c42c9805 2020-11-24 stsp return NULL;
6027 6458efa5 2020-11-24 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
6028 6458efa5 2020-11-24 stsp if (log_view == NULL) {
6029 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
6030 6458efa5 2020-11-24 stsp goto done;
6033 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
6034 ee756517 2020-12-05 stsp got_ref_get_name(re->ref), "", 0);
6037 6458efa5 2020-11-24 stsp view_close(log_view);
6039 6458efa5 2020-11-24 stsp *new_view = log_view;
6040 c42c9805 2020-11-24 stsp free(commit_id);
6041 6458efa5 2020-11-24 stsp return err;
6044 ce5b7c56 2019-07-09 stsp static void
6045 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
6047 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
6048 34ba6917 2020-11-30 stsp int i = 0;
6050 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
6053 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
6054 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
6055 34ba6917 2020-11-30 stsp if (re == NULL)
6057 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
6058 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
6062 34ba6917 2020-11-30 stsp static void
6063 3e135950 2020-12-01 naddy ref_scroll_down(struct tog_ref_view_state *s, int maxscroll)
6065 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
6066 6458efa5 2020-11-24 stsp int n = 0;
6068 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
6069 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
6071 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
6073 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
6074 6458efa5 2020-11-24 stsp while (next && last && n++ < maxscroll) {
6075 6458efa5 2020-11-24 stsp last = TAILQ_NEXT(last, entry);
6076 6458efa5 2020-11-24 stsp if (last) {
6077 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
6078 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
6083 6458efa5 2020-11-24 stsp static const struct got_error *
6084 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
6086 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6088 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
6089 6458efa5 2020-11-24 stsp return NULL;
6092 6458efa5 2020-11-24 stsp static int
6093 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
6095 6458efa5 2020-11-24 stsp regmatch_t regmatch;
6097 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
6101 6458efa5 2020-11-24 stsp static const struct got_error *
6102 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
6104 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6105 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
6107 6458efa5 2020-11-24 stsp if (!view->searching) {
6108 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6109 6458efa5 2020-11-24 stsp return NULL;
6112 6458efa5 2020-11-24 stsp if (s->matched_entry) {
6113 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
6114 6458efa5 2020-11-24 stsp if (s->selected_entry)
6115 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
6117 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
6118 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
6120 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
6121 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6123 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
6124 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
6127 487cd7d2 2021-12-17 stsp if (s->selected_entry)
6128 487cd7d2 2021-12-17 stsp re = s->selected_entry;
6129 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
6130 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
6132 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6135 6458efa5 2020-11-24 stsp while (1) {
6136 6458efa5 2020-11-24 stsp if (re == NULL) {
6137 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
6138 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6139 6458efa5 2020-11-24 stsp return NULL;
6141 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
6142 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
6144 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6147 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
6148 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6149 6458efa5 2020-11-24 stsp s->matched_entry = re;
6153 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
6154 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
6156 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
6159 6458efa5 2020-11-24 stsp if (s->matched_entry) {
6160 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
6161 6458efa5 2020-11-24 stsp s->selected = 0;
6164 6458efa5 2020-11-24 stsp return NULL;
6167 6458efa5 2020-11-24 stsp static const struct got_error *
6168 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
6170 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6171 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6172 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
6173 6458efa5 2020-11-24 stsp char *line = NULL;
6174 6458efa5 2020-11-24 stsp wchar_t *wline;
6175 6458efa5 2020-11-24 stsp struct tog_color *tc;
6176 6458efa5 2020-11-24 stsp int width, n;
6177 6458efa5 2020-11-24 stsp int limit = view->nlines;
6179 6458efa5 2020-11-24 stsp werase(view->window);
6181 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
6183 6458efa5 2020-11-24 stsp if (limit == 0)
6184 6458efa5 2020-11-24 stsp return NULL;
6186 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
6188 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
6189 6458efa5 2020-11-24 stsp s->nrefs) == -1)
6190 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
6192 6458efa5 2020-11-24 stsp err = format_line(&wline, &width, line, view->ncols, 0);
6193 6458efa5 2020-11-24 stsp if (err) {
6194 6458efa5 2020-11-24 stsp free(line);
6195 6458efa5 2020-11-24 stsp return err;
6197 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
6198 6458efa5 2020-11-24 stsp wstandout(view->window);
6199 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
6200 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
6201 6458efa5 2020-11-24 stsp wstandend(view->window);
6202 6458efa5 2020-11-24 stsp free(wline);
6203 6458efa5 2020-11-24 stsp wline = NULL;
6204 6458efa5 2020-11-24 stsp free(line);
6205 6458efa5 2020-11-24 stsp line = NULL;
6206 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
6207 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
6208 6458efa5 2020-11-24 stsp if (--limit <= 0)
6209 6458efa5 2020-11-24 stsp return NULL;
6212 6458efa5 2020-11-24 stsp while (re && limit > 0) {
6213 6458efa5 2020-11-24 stsp char *line = NULL;
6215 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
6216 6458efa5 2020-11-24 stsp if (asprintf(&line, "%s -> %s",
6217 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref),
6218 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
6219 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
6220 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
6221 6458efa5 2020-11-24 stsp struct got_object_id *id;
6222 6458efa5 2020-11-24 stsp char *id_str;
6223 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
6225 6458efa5 2020-11-24 stsp return err;
6226 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
6227 6458efa5 2020-11-24 stsp if (err) {
6229 6458efa5 2020-11-24 stsp return err;
6231 6458efa5 2020-11-24 stsp if (asprintf(&line, "%s: %s",
6232 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
6233 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
6235 6458efa5 2020-11-24 stsp free(id_str);
6236 6458efa5 2020-11-24 stsp return err;
6239 6458efa5 2020-11-24 stsp free(id_str);
6241 6458efa5 2020-11-24 stsp line = strdup(got_ref_get_name(re->ref));
6242 6458efa5 2020-11-24 stsp if (line == NULL)
6243 6458efa5 2020-11-24 stsp return got_error_from_errno("strdup");
6246 6458efa5 2020-11-24 stsp err = format_line(&wline, &width, line, view->ncols, 0);
6247 6458efa5 2020-11-24 stsp if (err) {
6248 6458efa5 2020-11-24 stsp free(line);
6249 6458efa5 2020-11-24 stsp return err;
6251 6458efa5 2020-11-24 stsp if (n == s->selected) {
6252 6458efa5 2020-11-24 stsp if (view->focussed)
6253 6458efa5 2020-11-24 stsp wstandout(view->window);
6254 6458efa5 2020-11-24 stsp s->selected_entry = re;
6256 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
6258 6458efa5 2020-11-24 stsp wattr_on(view->window,
6259 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
6260 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
6262 6458efa5 2020-11-24 stsp wattr_off(view->window,
6263 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
6264 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
6265 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
6266 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
6267 6458efa5 2020-11-24 stsp wstandend(view->window);
6268 6458efa5 2020-11-24 stsp free(line);
6269 6458efa5 2020-11-24 stsp free(wline);
6270 6458efa5 2020-11-24 stsp wline = NULL;
6272 6458efa5 2020-11-24 stsp s->ndisplayed++;
6273 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
6276 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
6279 6458efa5 2020-11-24 stsp view_vborder(view);
6280 6458efa5 2020-11-24 stsp return err;
6283 6458efa5 2020-11-24 stsp static const struct got_error *
6284 c42c9805 2020-11-24 stsp browse_ref_tree(struct tog_view **new_view, int begin_x,
6285 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
6287 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
6288 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
6289 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
6291 c42c9805 2020-11-24 stsp *new_view = NULL;
6293 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
6294 c42c9805 2020-11-24 stsp if (err) {
6295 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
6296 c42c9805 2020-11-24 stsp return err;
6298 c42c9805 2020-11-24 stsp return NULL;
6302 c42c9805 2020-11-24 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
6303 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
6304 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
6305 c42c9805 2020-11-24 stsp goto done;
6308 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
6309 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
6311 c42c9805 2020-11-24 stsp goto done;
6313 c42c9805 2020-11-24 stsp *new_view = tree_view;
6315 c42c9805 2020-11-24 stsp free(commit_id);
6316 c42c9805 2020-11-24 stsp return err;
6318 c42c9805 2020-11-24 stsp static const struct got_error *
6319 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
6321 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6322 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6323 c42c9805 2020-11-24 stsp struct tog_view *log_view, *tree_view;
6324 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
6325 e4526bf5 2021-09-03 naddy int begin_x = 0, n;
6327 6458efa5 2020-11-24 stsp switch (ch) {
6329 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
6332 7f66531d 2021-11-16 stsp s->sort_by_date = !s->sort_by_date;
6333 50617b77 2021-11-20 stsp err = got_reflist_sort(&tog_refs, s->sort_by_date ?
6334 50617b77 2021-11-20 stsp got_ref_cmp_by_commit_timestamp_descending :
6335 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name, s->repo);
6338 50617b77 2021-11-20 stsp got_reflist_object_id_map_free(tog_refs_idmap);
6339 50617b77 2021-11-20 stsp err = got_reflist_object_id_map_create(&tog_refs_idmap,
6340 50617b77 2021-11-20 stsp &tog_refs, s->repo);
6343 7f66531d 2021-11-16 stsp ref_view_free_refs(s);
6344 7f66531d 2021-11-16 stsp err = ref_view_load_refs(s);
6346 6458efa5 2020-11-24 stsp case KEY_ENTER:
6347 6458efa5 2020-11-24 stsp case '\r':
6348 6458efa5 2020-11-24 stsp if (!s->selected_entry)
6350 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
6351 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
6352 6458efa5 2020-11-24 stsp err = log_ref_entry(&log_view, begin_x, s->selected_entry,
6354 e78dc838 2020-12-04 stsp view->focussed = 0;
6355 e78dc838 2020-12-04 stsp log_view->focussed = 1;
6356 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
6357 6458efa5 2020-11-24 stsp err = view_close_child(view);
6359 6458efa5 2020-11-24 stsp return err;
6360 72a9cb46 2020-12-03 stsp view_set_child(view, log_view);
6361 e78dc838 2020-12-04 stsp view->focus_child = 1;
6363 6458efa5 2020-11-24 stsp *new_view = log_view;
6366 c42c9805 2020-11-24 stsp if (!s->selected_entry)
6368 c42c9805 2020-11-24 stsp if (view_is_parent_view(view))
6369 c42c9805 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
6370 c42c9805 2020-11-24 stsp err = browse_ref_tree(&tree_view, begin_x, s->selected_entry,
6372 c42c9805 2020-11-24 stsp if (err || tree_view == NULL)
6374 e78dc838 2020-12-04 stsp view->focussed = 0;
6375 e78dc838 2020-12-04 stsp tree_view->focussed = 1;
6376 c42c9805 2020-11-24 stsp if (view_is_parent_view(view)) {
6377 c42c9805 2020-11-24 stsp err = view_close_child(view);
6379 c42c9805 2020-11-24 stsp return err;
6380 72a9cb46 2020-12-03 stsp view_set_child(view, tree_view);
6381 e78dc838 2020-12-04 stsp view->focus_child = 1;
6383 c42c9805 2020-11-24 stsp *new_view = tree_view;
6385 e4526bf5 2021-09-03 naddy case 'g':
6386 e4526bf5 2021-09-03 naddy case KEY_HOME:
6387 e4526bf5 2021-09-03 naddy s->selected = 0;
6388 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
6390 e4526bf5 2021-09-03 naddy case 'G':
6391 e4526bf5 2021-09-03 naddy case KEY_END:
6392 e4526bf5 2021-09-03 naddy s->selected = 0;
6393 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
6394 e4526bf5 2021-09-03 naddy for (n = 0; n < view->nlines - 1; n++) {
6395 e4526bf5 2021-09-03 naddy if (re == NULL)
6397 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
6398 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
6400 e4526bf5 2021-09-03 naddy if (n > 0)
6401 e4526bf5 2021-09-03 naddy s->selected = n - 1;
6404 6458efa5 2020-11-24 stsp case KEY_UP:
6405 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6406 6458efa5 2020-11-24 stsp if (s->selected > 0) {
6407 6458efa5 2020-11-24 stsp s->selected--;
6410 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
6412 6458efa5 2020-11-24 stsp case KEY_PPAGE:
6413 6458efa5 2020-11-24 stsp case CTRL('b'):
6414 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
6415 34ba6917 2020-11-30 stsp s->selected = 0;
6416 3e135950 2020-12-01 naddy ref_scroll_up(s, MAX(0, view->nlines - 1));
6419 6458efa5 2020-11-24 stsp case KEY_DOWN:
6420 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6421 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
6422 6458efa5 2020-11-24 stsp s->selected++;
6425 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL)
6426 6458efa5 2020-11-24 stsp /* can't scroll any further */
6428 3e135950 2020-12-01 naddy ref_scroll_down(s, 1);
6430 6458efa5 2020-11-24 stsp case KEY_NPAGE:
6431 6458efa5 2020-11-24 stsp case CTRL('f'):
6432 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
6433 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
6434 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
6435 6458efa5 2020-11-24 stsp s->selected = s->ndisplayed - 1;
6438 3e135950 2020-12-01 naddy ref_scroll_down(s, view->nlines - 1);
6440 6458efa5 2020-11-24 stsp case CTRL('l'):
6441 8924d611 2020-12-26 stsp tog_free_refs();
6442 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, s->sort_by_date);
6445 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
6446 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
6448 6458efa5 2020-11-24 stsp case KEY_RESIZE:
6449 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
6450 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
6456 6458efa5 2020-11-24 stsp return err;
6459 6458efa5 2020-11-24 stsp __dead static void
6460 6458efa5 2020-11-24 stsp usage_ref(void)
6463 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
6464 6458efa5 2020-11-24 stsp getprogname());
6468 6458efa5 2020-11-24 stsp static const struct got_error *
6469 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
6471 6458efa5 2020-11-24 stsp const struct got_error *error;
6472 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
6473 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
6474 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
6476 6458efa5 2020-11-24 stsp struct tog_view *view;
6478 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
6479 6458efa5 2020-11-24 stsp switch (ch) {
6481 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
6482 6458efa5 2020-11-24 stsp if (repo_path == NULL)
6483 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
6487 e99e2d15 2020-11-24 naddy usage_ref();
6488 6458efa5 2020-11-24 stsp /* NOTREACHED */
6492 6458efa5 2020-11-24 stsp argc -= optind;
6493 6458efa5 2020-11-24 stsp argv += optind;
6495 6458efa5 2020-11-24 stsp if (argc > 1)
6496 e99e2d15 2020-11-24 naddy usage_ref();
6498 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
6499 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6500 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6501 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6502 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
6503 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6504 c156c7a4 2020-12-18 stsp goto done;
6505 6458efa5 2020-11-24 stsp if (worktree)
6506 6458efa5 2020-11-24 stsp repo_path =
6507 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
6509 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
6510 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
6511 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
6512 c156c7a4 2020-12-18 stsp goto done;
6516 6458efa5 2020-11-24 stsp error = got_repo_open(&repo, repo_path, NULL);
6517 6458efa5 2020-11-24 stsp if (error != NULL)
6518 6458efa5 2020-11-24 stsp goto done;
6520 6458efa5 2020-11-24 stsp init_curses();
6522 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
6523 51a10b52 2020-12-26 stsp if (error)
6524 51a10b52 2020-12-26 stsp goto done;
6526 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
6527 6458efa5 2020-11-24 stsp if (error)
6528 6458efa5 2020-11-24 stsp goto done;
6530 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
6531 6458efa5 2020-11-24 stsp if (view == NULL) {
6532 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
6533 6458efa5 2020-11-24 stsp goto done;
6536 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
6537 6458efa5 2020-11-24 stsp if (error)
6538 6458efa5 2020-11-24 stsp goto done;
6540 6458efa5 2020-11-24 stsp if (worktree) {
6541 6458efa5 2020-11-24 stsp /* Release work tree lock. */
6542 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
6543 6458efa5 2020-11-24 stsp worktree = NULL;
6545 6458efa5 2020-11-24 stsp error = view_loop(view);
6547 6458efa5 2020-11-24 stsp free(repo_path);
6548 6458efa5 2020-11-24 stsp free(cwd);
6549 1d0f4054 2021-06-17 stsp if (repo) {
6550 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
6551 1d0f4054 2021-06-17 stsp if (close_err)
6552 1d0f4054 2021-06-17 stsp error = close_err;
6554 51a10b52 2020-12-26 stsp tog_free_refs();
6555 6458efa5 2020-11-24 stsp return error;
6558 6458efa5 2020-11-24 stsp static void
6559 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
6563 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
6564 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
6565 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = &tog_commands[i];
6566 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
6568 6879ba42 2020-10-01 naddy fputc('\n', fp);
6571 4ed7e80c 2018-05-20 stsp __dead static void
6572 6879ba42 2020-10-01 naddy usage(int hflag, int status)
6574 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
6576 6879ba42 2020-10-01 naddy fprintf(fp, "usage: %s [-h] [-V | --version] [command] [arg ...]\n",
6577 6879ba42 2020-10-01 naddy getprogname());
6578 6879ba42 2020-10-01 naddy if (hflag) {
6579 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
6580 6879ba42 2020-10-01 naddy list_commands(fp);
6582 6879ba42 2020-10-01 naddy exit(status);
6585 c2301be8 2018-04-30 stsp static char **
6586 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
6588 ee85c5e8 2020-02-29 stsp va_list ap;
6589 c2301be8 2018-04-30 stsp char **argv;
6592 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
6594 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
6595 c2301be8 2018-04-30 stsp if (argv == NULL)
6596 c2301be8 2018-04-30 stsp err(1, "calloc");
6597 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
6598 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
6599 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
6600 e10c916e 2019-09-15 hiltjo err(1, "strdup");
6603 ee85c5e8 2020-02-29 stsp va_end(ap);
6604 c2301be8 2018-04-30 stsp return argv;
6608 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
6609 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
6610 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
6611 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
6612 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
6614 ee85c5e8 2020-02-29 stsp static const struct got_error *
6615 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
6617 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
6618 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
6619 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
6620 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
6621 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
6622 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6623 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
6624 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
6626 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
6627 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
6628 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
6630 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
6631 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6632 ee85c5e8 2020-02-29 stsp goto done;
6634 ee85c5e8 2020-02-29 stsp if (worktree)
6635 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
6637 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
6638 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
6639 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
6640 ee85c5e8 2020-02-29 stsp goto done;
6643 ee85c5e8 2020-02-29 stsp error = got_repo_open(&repo, repo_path, NULL);
6644 ee85c5e8 2020-02-29 stsp if (error != NULL)
6645 ee85c5e8 2020-02-29 stsp goto done;
6647 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
6648 ee85c5e8 2020-02-29 stsp repo, worktree);
6649 ee85c5e8 2020-02-29 stsp if (error)
6650 ee85c5e8 2020-02-29 stsp goto done;
6652 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
6653 84de9106 2020-12-26 stsp if (error)
6654 84de9106 2020-12-26 stsp goto done;
6655 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
6656 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
6657 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
6658 ee85c5e8 2020-02-29 stsp if (error)
6659 ee85c5e8 2020-02-29 stsp goto done;
6661 ee85c5e8 2020-02-29 stsp if (worktree) {
6662 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
6663 ee85c5e8 2020-02-29 stsp worktree = NULL;
6666 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
6667 a44927cc 2022-04-07 stsp if (error)
6668 a44927cc 2022-04-07 stsp goto done;
6670 a44927cc 2022-04-07 stsp error = got_object_id_by_path(&id, repo, commit, in_repo_path);
6671 ee85c5e8 2020-02-29 stsp if (error) {
6672 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
6673 ee85c5e8 2020-02-29 stsp goto done;
6674 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
6675 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
6676 6879ba42 2020-10-01 naddy usage(1, 1);
6677 ee85c5e8 2020-02-29 stsp /* not reached */
6680 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
6681 1d0f4054 2021-06-17 stsp if (error == NULL)
6682 1d0f4054 2021-06-17 stsp error = close_err;
6683 ee85c5e8 2020-02-29 stsp repo = NULL;
6685 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
6686 ee85c5e8 2020-02-29 stsp if (error)
6687 ee85c5e8 2020-02-29 stsp goto done;
6689 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
6691 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
6692 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
6694 1d0f4054 2021-06-17 stsp if (repo) {
6695 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
6696 1d0f4054 2021-06-17 stsp if (error == NULL)
6697 1d0f4054 2021-06-17 stsp error = close_err;
6699 a44927cc 2022-04-07 stsp if (commit)
6700 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
6701 ee85c5e8 2020-02-29 stsp if (worktree)
6702 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
6704 ee85c5e8 2020-02-29 stsp free(commit_id_str);
6705 ee85c5e8 2020-02-29 stsp free(commit_id);
6706 ee85c5e8 2020-02-29 stsp free(cwd);
6707 ee85c5e8 2020-02-29 stsp free(repo_path);
6708 ee85c5e8 2020-02-29 stsp free(in_repo_path);
6709 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
6711 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
6712 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
6713 ee85c5e8 2020-02-29 stsp free(cmd_argv);
6715 87670572 2020-12-26 naddy tog_free_refs();
6716 ee85c5e8 2020-02-29 stsp return error;
6720 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
6722 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
6723 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
6724 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
6725 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
6726 3e166534 2022-02-16 naddy static const struct option longopts[] = {
6727 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
6728 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
6731 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
6733 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
6734 9f7d7167 2018-04-29 stsp switch (ch) {
6736 9f7d7167 2018-04-29 stsp hflag = 1;
6739 53ccebc2 2019-07-30 stsp Vflag = 1;
6742 6879ba42 2020-10-01 naddy usage(hflag, 1);
6743 9f7d7167 2018-04-29 stsp /* NOTREACHED */
6747 9f7d7167 2018-04-29 stsp argc -= optind;
6748 9f7d7167 2018-04-29 stsp argv += optind;
6749 9814e6a3 2020-09-27 naddy optind = 1;
6750 c2301be8 2018-04-30 stsp optreset = 1;
6752 53ccebc2 2019-07-30 stsp if (Vflag) {
6753 53ccebc2 2019-07-30 stsp got_version_print_str();
6754 6879ba42 2020-10-01 naddy return 0;
6757 4010e238 2020-12-04 stsp #ifndef PROFILE
6758 4010e238 2020-12-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
6759 4010e238 2020-12-04 stsp NULL) == -1)
6760 4010e238 2020-12-04 stsp err(1, "pledge");
6763 c2301be8 2018-04-30 stsp if (argc == 0) {
6764 f29d3e89 2018-06-23 stsp if (hflag)
6765 6879ba42 2020-10-01 naddy usage(hflag, 0);
6766 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
6767 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
6769 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
6773 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
6774 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
6775 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
6776 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
6777 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
6783 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
6784 ee85c5e8 2020-02-29 stsp if (argc != 1)
6785 6879ba42 2020-10-01 naddy usage(0, 1);
6786 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
6787 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
6789 ee85c5e8 2020-02-29 stsp if (hflag)
6790 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
6792 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
6796 b46c1e04 2020-09-20 naddy putchar('\n');
6797 a2f4a359 2020-02-28 stsp if (cmd_argv) {
6799 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
6800 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
6801 a2f4a359 2020-02-28 stsp free(cmd_argv);
6804 fc06ba56 2019-08-22 stsp if (error && error->code != GOT_ERR_CANCELLED)
6805 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
