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 336075a4 2022-06-25 op static 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;
311 b72706c3 2022-06-01 stsp FILE *f, *f1, *f2;
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 74467cc8 2022-06-15 stsp int *pack_fds;
342 1a76625f 2018-10-22 stsp int log_complete;
343 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
344 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
345 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
346 13add988 2019-10-15 stsp int *searching;
347 13add988 2019-10-15 stsp int *search_next_done;
348 13add988 2019-10-15 stsp regex_t *regex;
351 1a76625f 2018-10-22 stsp struct tog_log_view_state {
352 b01e7d3b 2018-08-04 stsp struct commit_queue commits;
353 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
354 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
355 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
356 b01e7d3b 2018-08-04 stsp int selected;
357 b01e7d3b 2018-08-04 stsp char *in_repo_path;
358 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
359 b672a97a 2020-01-27 stsp int log_branches;
360 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
361 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
362 1a76625f 2018-10-22 stsp sig_atomic_t quit;
363 1a76625f 2018-10-22 stsp pthread_t thread;
364 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
365 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
366 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
367 11b20872 2019-11-08 stsp struct tog_colors colors;
370 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
371 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
372 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
373 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
374 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
375 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
376 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
377 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
378 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
379 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
380 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
381 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
382 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
383 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
384 cc488aa7 2022-01-23 stsp #define TOG_COLOR_REFS_BACKUP 15
386 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
387 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
388 e9424729 2018-08-04 stsp int nlines;
390 e9424729 2018-08-04 stsp struct tog_view *view;
391 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
395 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
396 e9424729 2018-08-04 stsp const char *path;
397 e9424729 2018-08-04 stsp struct got_repository *repo;
398 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
399 e9424729 2018-08-04 stsp int *complete;
400 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
401 fc06ba56 2019-08-22 stsp void *cancel_arg;
404 e9424729 2018-08-04 stsp struct tog_blame {
406 be659d10 2020-11-18 stsp off_t filesize;
407 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
408 6fcac457 2018-11-19 stsp int nlines;
409 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
410 e9424729 2018-08-04 stsp pthread_t thread;
411 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
412 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
413 e9424729 2018-08-04 stsp const char *path;
414 0ae84acc 2022-06-15 tracey int *pack_fds;
417 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
418 7cbe629d 2018-08-04 stsp int first_displayed_line;
419 7cbe629d 2018-08-04 stsp int last_displayed_line;
420 7cbe629d 2018-08-04 stsp int selected_line;
421 7cbe629d 2018-08-04 stsp int blame_complete;
424 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
425 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
426 e5a0f69f 2018-08-18 stsp char *path;
427 7cbe629d 2018-08-04 stsp struct got_repository *repo;
428 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
429 e9424729 2018-08-04 stsp struct tog_blame blame;
430 6c4c42e0 2019-06-24 stsp int matched_line;
431 11b20872 2019-11-08 stsp struct tog_colors colors;
434 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
435 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
436 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
437 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
438 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
439 ad80ab7b 2018-08-04 stsp int selected;
442 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
444 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
445 ad80ab7b 2018-08-04 stsp char *tree_label;
446 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
447 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
448 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
449 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
450 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
451 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
452 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
453 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
454 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
455 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
456 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
457 6458efa5 2020-11-24 stsp struct tog_colors colors;
460 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
461 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
462 6458efa5 2020-11-24 stsp struct got_reference *ref;
466 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
468 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
469 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
470 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
471 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
472 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
473 b4996bee 2022-06-16 stsp int nrefs, ndisplayed, selected, show_date, show_ids, sort_by_date;
474 6458efa5 2020-11-24 stsp struct got_repository *repo;
475 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
476 bddb1296 2019-11-08 stsp struct tog_colors colors;
480 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
482 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
483 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
484 669b5ffa 2018-10-07 stsp * there is enough screen estate.
486 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
487 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
489 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
490 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
491 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
493 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
494 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
496 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
498 cc3c9aac 2018-08-01 stsp struct tog_view {
499 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
500 26ed57b2 2018-05-19 stsp WINDOW *window;
501 26ed57b2 2018-05-19 stsp PANEL *panel;
502 97ddc146 2018-08-01 stsp int nlines, ncols, begin_y, begin_x;
503 145b6838 2022-06-16 stsp int maxx, x; /* max column and current start column */
504 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
505 640cd7ff 2022-06-22 mark int ch, count; /* current keymap and count prefix */
506 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
508 669b5ffa 2018-10-07 stsp struct tog_view *parent;
509 669b5ffa 2018-10-07 stsp struct tog_view *child;
512 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
513 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
514 e78dc838 2020-12-04 stsp * between parent and child.
515 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
516 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
517 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
518 e78dc838 2020-12-04 stsp * situations.
520 e78dc838 2020-12-04 stsp int focus_child;
522 5dc9f4bc 2018-08-04 stsp /* type-specific state */
523 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
525 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
526 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
527 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
528 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
529 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
532 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
533 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
534 e78dc838 2020-12-04 stsp struct tog_view *, int);
535 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
537 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
538 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
539 c0c4acc8 2021-01-24 stsp int search_started;
540 60493ae3 2019-06-20 stsp int searching;
541 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
542 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
543 60493ae3 2019-06-20 stsp int search_next_done;
544 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
545 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
546 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
547 1803e47f 2019-06-22 stsp regex_t regex;
548 41605754 2020-11-12 stsp regmatch_t regmatch;
551 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
552 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
553 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
554 78756c87 2020-11-24 stsp struct got_repository *);
555 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
556 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
557 e78dc838 2020-12-04 stsp struct tog_view *, int);
558 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
559 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
560 f44b1f58 2020-02-02 tracey static const struct got_error *search_next_diff_view(struct tog_view *);
562 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
563 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
564 78756c87 2020-11-24 stsp const char *, const char *, int);
565 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
566 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
567 e78dc838 2020-12-04 stsp struct tog_view *, int);
568 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
569 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
570 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
572 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
573 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
574 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
575 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
576 e78dc838 2020-12-04 stsp struct tog_view *, int);
577 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
578 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
579 6c4c42e0 2019-06-24 stsp static const struct got_error *search_next_blame_view(struct tog_view *);
581 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
582 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
583 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
584 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
585 e78dc838 2020-12-04 stsp struct tog_view *, int);
586 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
587 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
588 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
590 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
591 6458efa5 2020-11-24 stsp struct got_repository *);
592 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
593 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
594 e78dc838 2020-12-04 stsp struct tog_view *, int);
595 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
596 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
597 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
599 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
600 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
601 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
602 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigint_received;
603 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigterm_received;
605 25791caa 2018-10-24 stsp static void
606 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
608 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
611 83baff54 2019-08-12 stsp static void
612 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
614 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
617 61266923 2020-01-14 stsp static void
618 61266923 2020-01-14 stsp tog_sigcont(int signo)
620 61266923 2020-01-14 stsp tog_sigcont_received = 1;
623 2497f032 2022-05-31 stsp static void
624 2497f032 2022-05-31 stsp tog_sigint(int signo)
626 2497f032 2022-05-31 stsp tog_sigint_received = 1;
629 2497f032 2022-05-31 stsp static void
630 2497f032 2022-05-31 stsp tog_sigterm(int signo)
632 2497f032 2022-05-31 stsp tog_sigterm_received = 1;
636 dd6e31d7 2022-06-17 stsp tog_fatal_signal_received(void)
638 2497f032 2022-05-31 stsp return (tog_sigpipe_received ||
639 2497f032 2022-05-31 stsp tog_sigint_received || tog_sigint_received);
643 e5a0f69f 2018-08-18 stsp static const struct got_error *
644 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
646 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
648 669b5ffa 2018-10-07 stsp if (view->child) {
649 669b5ffa 2018-10-07 stsp view_close(view->child);
650 669b5ffa 2018-10-07 stsp view->child = NULL;
652 e5a0f69f 2018-08-18 stsp if (view->close)
653 e5a0f69f 2018-08-18 stsp err = view->close(view);
654 ea5e7bb5 2018-08-01 stsp if (view->panel)
655 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
656 ea5e7bb5 2018-08-01 stsp if (view->window)
657 ea5e7bb5 2018-08-01 stsp delwin(view->window);
658 ea5e7bb5 2018-08-01 stsp free(view);
659 e5a0f69f 2018-08-18 stsp return err;
662 ea5e7bb5 2018-08-01 stsp static struct tog_view *
663 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
664 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
666 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
668 ea5e7bb5 2018-08-01 stsp if (view == NULL)
669 ea5e7bb5 2018-08-01 stsp return NULL;
671 640cd7ff 2022-06-22 mark view->ch = 0;
672 640cd7ff 2022-06-22 mark view->count = 0;
673 d6b05b5b 2018-08-04 stsp view->type = type;
674 f7d12f7e 2018-08-01 stsp view->lines = LINES;
675 f7d12f7e 2018-08-01 stsp view->cols = COLS;
676 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
677 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
678 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
679 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
680 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
681 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
682 96a765a8 2018-08-04 stsp view_close(view);
683 ea5e7bb5 2018-08-01 stsp return NULL;
685 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
686 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
687 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
688 96a765a8 2018-08-04 stsp view_close(view);
689 ea5e7bb5 2018-08-01 stsp return NULL;
692 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
693 ea5e7bb5 2018-08-01 stsp return view;
697 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
699 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
701 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
704 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
706 5c60c32a 2018-10-18 stsp static const struct got_error *
707 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
709 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
711 5c60c32a 2018-10-18 stsp view->begin_y = 0;
712 5c60c32a 2018-10-18 stsp view->begin_x = view_split_begin_x(0);
713 5c60c32a 2018-10-18 stsp view->nlines = LINES;
714 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
715 5c60c32a 2018-10-18 stsp view->lines = LINES;
716 5c60c32a 2018-10-18 stsp view->cols = COLS;
717 5c60c32a 2018-10-18 stsp err = view_resize(view);
719 5c60c32a 2018-10-18 stsp return err;
721 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
722 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
724 5c60c32a 2018-10-18 stsp return NULL;
727 5c60c32a 2018-10-18 stsp static const struct got_error *
728 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
730 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
732 5c60c32a 2018-10-18 stsp view->begin_x = 0;
733 5c60c32a 2018-10-18 stsp view->begin_y = 0;
734 5c60c32a 2018-10-18 stsp view->nlines = LINES;
735 5c60c32a 2018-10-18 stsp view->ncols = COLS;
736 5c60c32a 2018-10-18 stsp view->lines = LINES;
737 5c60c32a 2018-10-18 stsp view->cols = COLS;
738 5c60c32a 2018-10-18 stsp err = view_resize(view);
740 5c60c32a 2018-10-18 stsp return err;
742 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
743 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
745 5c60c32a 2018-10-18 stsp return NULL;
749 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
751 5c60c32a 2018-10-18 stsp return view->parent == NULL;
755 6131ff18 2022-06-20 mark view_is_splitscreen(struct tog_view *view)
757 6131ff18 2022-06-20 mark return view->begin_x > 0;
761 4d8c2215 2018-08-19 stsp static const struct got_error *
762 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
764 f7d12f7e 2018-08-01 stsp int nlines, ncols;
766 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
767 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
769 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
771 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
772 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
774 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
776 6131ff18 2022-06-20 mark if (view->child && view_is_splitscreen(view->child)) {
777 5c60c32a 2018-10-18 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
778 5c60c32a 2018-10-18 stsp if (view->child->begin_x == 0) {
779 0dbbbe90 2022-06-17 op ncols = COLS;
781 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
782 5c60c32a 2018-10-18 stsp if (view->child->focussed)
783 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
785 5c60c32a 2018-10-18 stsp show_panel(view->panel);
787 0dbbbe90 2022-06-17 op ncols = view->child->begin_x;
789 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
790 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
792 0dbbbe90 2022-06-17 op } else if (view->parent == NULL)
793 0dbbbe90 2022-06-17 op ncols = COLS;
795 0dbbbe90 2022-06-17 op if (wresize(view->window, nlines, ncols) == ERR)
796 0dbbbe90 2022-06-17 op return got_error_from_errno("wresize");
797 0dbbbe90 2022-06-17 op if (replace_panel(view->panel, view->window) == ERR)
798 0dbbbe90 2022-06-17 op return got_error_from_errno("replace_panel");
799 0dbbbe90 2022-06-17 op wclear(view->window);
801 0dbbbe90 2022-06-17 op view->nlines = nlines;
802 0dbbbe90 2022-06-17 op view->ncols = ncols;
803 0dbbbe90 2022-06-17 op view->lines = LINES;
804 0dbbbe90 2022-06-17 op view->cols = COLS;
806 5c60c32a 2018-10-18 stsp return NULL;
809 669b5ffa 2018-10-07 stsp static const struct got_error *
810 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
812 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
814 669b5ffa 2018-10-07 stsp if (view->child == NULL)
815 669b5ffa 2018-10-07 stsp return NULL;
817 669b5ffa 2018-10-07 stsp err = view_close(view->child);
818 669b5ffa 2018-10-07 stsp view->child = NULL;
819 669b5ffa 2018-10-07 stsp return err;
822 0dbbbe90 2022-06-17 op static const struct got_error *
823 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
825 669b5ffa 2018-10-07 stsp view->child = child;
826 669b5ffa 2018-10-07 stsp child->parent = view;
828 0dbbbe90 2022-06-17 op return view_resize(view);
831 34bc9ec9 2019-02-22 stsp static void
832 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
834 25791caa 2018-10-24 stsp int cols, lines;
835 25791caa 2018-10-24 stsp struct winsize size;
837 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
838 25791caa 2018-10-24 stsp cols = 80; /* Default */
839 25791caa 2018-10-24 stsp lines = 24;
841 25791caa 2018-10-24 stsp cols = size.ws_col;
842 25791caa 2018-10-24 stsp lines = size.ws_row;
844 25791caa 2018-10-24 stsp resize_term(lines, cols);
847 2b49a8ae 2019-06-22 stsp static const struct got_error *
848 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
850 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
851 2b49a8ae 2019-06-22 stsp char pattern[1024];
854 c0c4acc8 2021-01-24 stsp if (view->search_started) {
855 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
856 c0c4acc8 2021-01-24 stsp view->searching = 0;
857 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
859 c0c4acc8 2021-01-24 stsp view->search_started = 0;
861 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
862 2b49a8ae 2019-06-22 stsp return NULL;
864 cb1159f8 2020-02-19 stsp mvwaddstr(view->window, view->begin_y + view->nlines - 1, 0, "/");
865 2b49a8ae 2019-06-22 stsp wclrtoeol(view->window);
867 2b49a8ae 2019-06-22 stsp nocbreak();
869 2b49a8ae 2019-06-22 stsp ret = wgetnstr(view->window, pattern, sizeof(pattern));
872 2b49a8ae 2019-06-22 stsp if (ret == ERR)
873 2b49a8ae 2019-06-22 stsp return NULL;
875 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
876 7c32bd05 2019-06-22 stsp err = view->search_start(view);
878 7c32bd05 2019-06-22 stsp regfree(&view->regex);
879 7c32bd05 2019-06-22 stsp return err;
881 c0c4acc8 2021-01-24 stsp view->search_started = 1;
882 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
883 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
884 2b49a8ae 2019-06-22 stsp view->search_next(view);
887 2b49a8ae 2019-06-22 stsp return NULL;
891 640cd7ff 2022-06-22 mark * Compute view->count from numeric user input. User has five-tenths of a
892 640cd7ff 2022-06-22 mark * second to follow each numeric keypress with another number to form count.
893 640cd7ff 2022-06-22 mark * Return first non-numeric input or ERR and assign total to view->count.
894 640cd7ff 2022-06-22 mark * XXX Should we add support for user-defined timeout?
897 640cd7ff 2022-06-22 mark get_compound_key(struct tog_view *view, int c)
899 c301e4ed 2022-06-28 mark int x, n = 0;
901 640cd7ff 2022-06-22 mark view->count = 0;
902 640cd7ff 2022-06-22 mark halfdelay(5); /* block for half a second */
903 c301e4ed 2022-06-28 mark wattron(view->window, A_BOLD);
904 c301e4ed 2022-06-28 mark wmove(view->window, view->nlines - 1, 0);
905 c301e4ed 2022-06-28 mark wclrtoeol(view->window);
906 c301e4ed 2022-06-28 mark waddch(view->window, ':');
909 c301e4ed 2022-06-28 mark x = getcurx(view->window);
910 c301e4ed 2022-06-28 mark if (x != ERR && x < view->ncols)
911 c301e4ed 2022-06-28 mark waddch(view->window, c);
913 640cd7ff 2022-06-22 mark * Don't overflow. Max valid request should be the greatest
914 640cd7ff 2022-06-22 mark * between the longest and total lines; cap at 10 million.
916 640cd7ff 2022-06-22 mark if (n >= 9999999)
917 640cd7ff 2022-06-22 mark n = 9999999;
919 640cd7ff 2022-06-22 mark n = n * 10 + (c - '0');
920 640cd7ff 2022-06-22 mark } while (((c = wgetch(view->window))) >= '0' && c <= '9' && c != ERR);
922 640cd7ff 2022-06-22 mark /* Massage excessive or inapplicable values at the input handler. */
923 640cd7ff 2022-06-22 mark view->count = n;
925 c301e4ed 2022-06-28 mark wattroff(view->window, A_BOLD);
926 640cd7ff 2022-06-22 mark cbreak(); /* return to blocking */
930 0cf4efb1 2018-09-29 stsp static const struct got_error *
931 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
932 e78dc838 2020-12-04 stsp struct tog_view_list_head *views)
934 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
935 669b5ffa 2018-10-07 stsp struct tog_view *v;
936 1a76625f 2018-10-22 stsp int ch, errcode;
938 e5a0f69f 2018-08-18 stsp *new = NULL;
940 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
941 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
942 640cd7ff 2022-06-22 mark view->search_next_done == TOG_SEARCH_HAVE_NONE) {
943 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
944 640cd7ff 2022-06-22 mark view->count = 0;
947 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
948 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
949 82954512 2020-02-03 stsp if (errcode)
950 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
951 82954512 2020-02-03 stsp "pthread_mutex_unlock");
952 3da8ef85 2021-09-21 stsp sched_yield();
953 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
954 82954512 2020-02-03 stsp if (errcode)
955 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
956 82954512 2020-02-03 stsp "pthread_mutex_lock");
957 60493ae3 2019-06-20 stsp view->search_next(view);
958 60493ae3 2019-06-20 stsp return NULL;
961 e5a0f69f 2018-08-18 stsp nodelay(stdscr, FALSE);
962 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
963 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
964 1a76625f 2018-10-22 stsp if (errcode)
965 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
966 640cd7ff 2022-06-22 mark /* If we have an unfinished count, don't get a new key map. */
967 640cd7ff 2022-06-22 mark ch = view->ch;
968 640cd7ff 2022-06-22 mark if ((view->count && --view->count == 0) || !view->count) {
969 640cd7ff 2022-06-22 mark ch = wgetch(view->window);
970 640cd7ff 2022-06-22 mark if (ch >= '1' && ch <= '9')
971 640cd7ff 2022-06-22 mark view->ch = ch = get_compound_key(view, ch);
973 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
974 1a76625f 2018-10-22 stsp if (errcode)
975 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
976 e5a0f69f 2018-08-18 stsp nodelay(stdscr, TRUE);
978 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
979 25791caa 2018-10-24 stsp tog_resizeterm();
980 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
981 61266923 2020-01-14 stsp tog_sigcont_received = 0;
982 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
983 25791caa 2018-10-24 stsp err = view_resize(v);
985 25791caa 2018-10-24 stsp return err;
986 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
988 25791caa 2018-10-24 stsp return err;
989 cdfcfb03 2020-12-06 stsp if (v->child) {
990 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
992 cdfcfb03 2020-12-06 stsp return err;
993 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
994 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
996 cdfcfb03 2020-12-06 stsp return err;
1001 e5a0f69f 2018-08-18 stsp switch (ch) {
1003 640cd7ff 2022-06-22 mark view->count = 0;
1004 1e37a5c2 2019-05-12 jcs if (view->child) {
1005 e78dc838 2020-12-04 stsp view->focussed = 0;
1006 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1007 e78dc838 2020-12-04 stsp view->focus_child = 1;
1008 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
1009 e78dc838 2020-12-04 stsp view->focussed = 0;
1010 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
1011 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1012 6131ff18 2022-06-20 mark if (!view_is_splitscreen(view))
1013 6131ff18 2022-06-20 mark err = view_fullscreen(view->parent);
1017 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1018 9970f7fc 2020-12-03 stsp view->dying = 1;
1024 640cd7ff 2022-06-22 mark view->count = 0;
1025 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
1026 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
1028 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
1029 e78dc838 2020-12-04 stsp view->focussed = 0;
1030 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1031 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
1033 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
1036 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
1037 9970f7fc 2020-12-03 stsp KEY_RESIZE);
1039 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
1040 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
1041 e78dc838 2020-12-04 stsp view->focussed = 1;
1042 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
1044 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
1046 6131ff18 2022-06-20 mark err = view_resize(view->parent);
1050 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
1053 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
1056 640cd7ff 2022-06-22 mark view->count = 0;
1057 60493ae3 2019-06-20 stsp if (view->search_start)
1058 2b49a8ae 2019-06-22 stsp view_search_start(view);
1060 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1064 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
1065 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
1066 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
1067 60493ae3 2019-06-20 stsp view->search_next_done = 0;
1068 60493ae3 2019-06-20 stsp view->search_next(view);
1070 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1073 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1077 e5a0f69f 2018-08-18 stsp return err;
1081 1a57306a 2018-09-02 stsp view_vborder(struct tog_view *view)
1083 0cf4efb1 2018-09-29 stsp PANEL *panel;
1084 7f64f4d6 2020-12-10 naddy const struct tog_view *view_above;
1086 669b5ffa 2018-10-07 stsp if (view->parent)
1087 669b5ffa 2018-10-07 stsp return view_vborder(view->parent);
1089 0cf4efb1 2018-09-29 stsp panel = panel_above(view->panel);
1090 0cf4efb1 2018-09-29 stsp if (panel == NULL)
1093 0cf4efb1 2018-09-29 stsp view_above = panel_userptr(panel);
1094 0cf4efb1 2018-09-29 stsp mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
1095 1a57306a 2018-09-02 stsp got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
1099 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1101 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1102 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1104 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1106 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1109 669b5ffa 2018-10-07 stsp return view->focussed;
1112 bcbd79e2 2018-08-19 stsp static const struct got_error *
1113 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
1115 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1116 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1117 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1118 fd823528 2018-10-22 stsp int fast_refresh = 10;
1119 1a76625f 2018-10-22 stsp int done = 0, errcode;
1121 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1122 1a76625f 2018-10-22 stsp if (errcode)
1123 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1125 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1126 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1128 1004088d 2018-09-29 stsp view->focussed = 1;
1129 878940b7 2018-09-29 stsp err = view->show(view);
1131 0cf4efb1 2018-09-29 stsp return err;
1132 0cf4efb1 2018-09-29 stsp update_panels();
1133 0cf4efb1 2018-09-29 stsp doupdate();
1134 2497f032 2022-05-31 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_fatal_signal_received()) {
1135 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1136 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
1137 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1139 e78dc838 2020-12-04 stsp err = view_input(&new_view, &done, view, &views);
1142 9970f7fc 2020-12-03 stsp if (view->dying) {
1143 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
1145 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
1146 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
1148 e78dc838 2020-12-04 stsp else if (view->parent)
1149 669b5ffa 2018-10-07 stsp prev = view->parent;
1151 e78dc838 2020-12-04 stsp if (view->parent) {
1152 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
1153 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1155 0dbbbe90 2022-06-17 op err = view_resize(view->parent);
1159 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
1161 9970f7fc 2020-12-03 stsp err = view_close(view);
1163 e5a0f69f 2018-08-18 stsp goto done;
1165 e78dc838 2020-12-04 stsp view = NULL;
1166 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
1167 e78dc838 2020-12-04 stsp if (v->focussed)
1170 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
1171 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
1173 e78dc838 2020-12-04 stsp view = prev;
1174 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
1175 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
1176 e78dc838 2020-12-04 stsp tog_view_list_head);
1178 e78dc838 2020-12-04 stsp if (view) {
1179 e78dc838 2020-12-04 stsp if (view->focus_child) {
1180 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1181 e78dc838 2020-12-04 stsp view = view->child;
1183 e78dc838 2020-12-04 stsp view->focussed = 1;
1187 bcbd79e2 2018-08-19 stsp if (new_view) {
1188 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
1189 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
1190 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
1191 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
1193 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
1194 86c66b02 2018-10-18 stsp err = view_close(v);
1196 86c66b02 2018-10-18 stsp goto done;
1199 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
1200 fed7eaa8 2018-10-24 stsp view = new_view;
1202 669b5ffa 2018-10-07 stsp if (view) {
1203 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
1204 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
1205 e78dc838 2020-12-04 stsp view = view->child;
1207 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
1208 e78dc838 2020-12-04 stsp view = view->parent;
1210 e78dc838 2020-12-04 stsp show_panel(view->panel);
1211 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
1212 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
1213 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
1214 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
1216 1a76625f 2018-10-22 stsp goto done;
1218 669b5ffa 2018-10-07 stsp err = view->show(view);
1220 1a76625f 2018-10-22 stsp goto done;
1221 669b5ffa 2018-10-07 stsp if (view->child) {
1222 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
1224 1a76625f 2018-10-22 stsp goto done;
1226 1a76625f 2018-10-22 stsp update_panels();
1227 1a76625f 2018-10-22 stsp doupdate();
1231 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
1232 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
1233 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
1234 e5a0f69f 2018-08-18 stsp view_close(view);
1237 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1238 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
1239 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
1241 e5a0f69f 2018-08-18 stsp return err;
1244 4ed7e80c 2018-05-20 stsp __dead static void
1245 9f7d7167 2018-04-29 stsp usage_log(void)
1248 c70c5802 2018-08-01 stsp fprintf(stderr,
1249 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
1250 9f7d7167 2018-04-29 stsp getprogname());
1254 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
1255 80ddbec8 2018-04-29 stsp static const struct got_error *
1256 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
1258 00dfcb92 2018-06-11 stsp char *vis = NULL;
1259 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1261 963b370f 2018-05-20 stsp *ws = NULL;
1262 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
1263 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
1264 00dfcb92 2018-06-11 stsp int vislen;
1265 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
1266 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
1268 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
1269 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
1271 00dfcb92 2018-06-11 stsp return err;
1272 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
1273 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
1274 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
1275 a7f50699 2018-06-11 stsp goto done;
1279 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
1280 a7f50699 2018-06-11 stsp if (*ws == NULL) {
1281 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
1282 a7f50699 2018-06-11 stsp goto done;
1285 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
1286 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
1288 00dfcb92 2018-06-11 stsp free(vis);
1289 963b370f 2018-05-20 stsp if (err) {
1290 963b370f 2018-05-20 stsp free(*ws);
1291 963b370f 2018-05-20 stsp *ws = NULL;
1292 963b370f 2018-05-20 stsp *wlen = 0;
1294 963b370f 2018-05-20 stsp return err;
1297 145b6838 2022-06-16 stsp static const struct got_error *
1298 145b6838 2022-06-16 stsp expand_tab(char **ptr, const char *src)
1300 145b6838 2022-06-16 stsp char *dst;
1301 145b6838 2022-06-16 stsp size_t len, n, idx = 0, sz = 0;
1303 145b6838 2022-06-16 stsp *ptr = NULL;
1304 145b6838 2022-06-16 stsp n = len = strlen(src);
1305 6e1c41ad 2022-06-16 mark dst = malloc(n + 1);
1306 145b6838 2022-06-16 stsp if (dst == NULL)
1307 145b6838 2022-06-16 stsp return got_error_from_errno("malloc");
1309 145b6838 2022-06-16 stsp while (idx < len && src[idx]) {
1310 145b6838 2022-06-16 stsp const char c = src[idx];
1312 145b6838 2022-06-16 stsp if (c == '\t') {
1313 145b6838 2022-06-16 stsp size_t nb = TABSIZE - sz % TABSIZE;
1316 367ddf28 2022-06-16 mark p = realloc(dst, n + nb);
1317 6e1c41ad 2022-06-16 mark if (p == NULL) {
1318 6e1c41ad 2022-06-16 mark free(dst);
1319 6e1c41ad 2022-06-16 mark return got_error_from_errno("realloc");
1324 6e1c41ad 2022-06-16 mark memset(dst + sz, ' ', nb);
1327 145b6838 2022-06-16 stsp dst[sz++] = src[idx];
1331 145b6838 2022-06-16 stsp dst[sz] = '\0';
1332 145b6838 2022-06-16 stsp *ptr = dst;
1333 145b6838 2022-06-16 stsp return NULL;
1337 4e4a9ac8 2022-06-17 op * Advance at most n columns from wline starting at offset off.
1338 4e4a9ac8 2022-06-17 op * Return the index to the first character after the span operation.
1339 4e4a9ac8 2022-06-17 op * Return the combined column width of all spanned wide character in
1343 4e4a9ac8 2022-06-17 op span_wline(int *rcol, int off, wchar_t *wline, int n, int col_tab_align)
1345 4e4a9ac8 2022-06-17 op int width, i, cols = 0;
1347 4e4a9ac8 2022-06-17 op if (n == 0) {
1348 4e4a9ac8 2022-06-17 op *rcol = cols;
1352 4e4a9ac8 2022-06-17 op for (i = off; wline[i] != L'\0'; ++i) {
1353 4e4a9ac8 2022-06-17 op if (wline[i] == L'\t')
1354 4e4a9ac8 2022-06-17 op width = TABSIZE - ((cols + col_tab_align) % TABSIZE);
1356 4e4a9ac8 2022-06-17 op width = wcwidth(wline[i]);
1358 4e4a9ac8 2022-06-17 op if (width == -1) {
1360 4e4a9ac8 2022-06-17 op wline[i] = L'.';
1363 4e4a9ac8 2022-06-17 op if (cols + width > n)
1365 4e4a9ac8 2022-06-17 op cols += width;
1368 4e4a9ac8 2022-06-17 op *rcol = cols;
1373 ccda2f4d 2022-06-16 stsp * Format a line for display, ensuring that it won't overflow a width limit.
1374 ccda2f4d 2022-06-16 stsp * With scrolling, the width returned refers to the scrolled version of the
1375 ccda2f4d 2022-06-16 stsp * line, which starts at (*wlinep)[*scrollxp]. The caller must free *wlinep.
1377 ccda2f4d 2022-06-16 stsp static const struct got_error *
1378 ccda2f4d 2022-06-16 stsp format_line(wchar_t **wlinep, int *widthp, int *scrollxp,
1379 ccda2f4d 2022-06-16 stsp const char *line, int nscroll, int wlimit, int col_tab_align, int expand)
1381 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1383 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
1384 145b6838 2022-06-16 stsp char *exstr = NULL;
1385 963b370f 2018-05-20 stsp size_t wlen;
1386 4e4a9ac8 2022-06-17 op int i, scrollx;
1388 963b370f 2018-05-20 stsp *wlinep = NULL;
1389 b700b5d6 2018-07-10 stsp *widthp = 0;
1391 145b6838 2022-06-16 stsp if (expand) {
1392 145b6838 2022-06-16 stsp err = expand_tab(&exstr, line);
1394 145b6838 2022-06-16 stsp return err;
1397 145b6838 2022-06-16 stsp err = mbs2ws(&wline, &wlen, expand ? exstr : line);
1398 145b6838 2022-06-16 stsp free(exstr);
1400 963b370f 2018-05-20 stsp return err;
1402 4e4a9ac8 2022-06-17 op scrollx = span_wline(&cols, 0, wline, nscroll, col_tab_align);
1404 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
1405 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1408 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
1409 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1413 4e4a9ac8 2022-06-17 op i = span_wline(&cols, scrollx, wline, wlimit, col_tab_align);
1414 4e4a9ac8 2022-06-17 op wline[i] = L'\0';
1416 b700b5d6 2018-07-10 stsp if (widthp)
1417 b700b5d6 2018-07-10 stsp *widthp = cols;
1418 ccda2f4d 2022-06-16 stsp if (scrollxp)
1419 ccda2f4d 2022-06-16 stsp *scrollxp = scrollx;
1421 963b370f 2018-05-20 stsp free(wline);
1423 963b370f 2018-05-20 stsp *wlinep = wline;
1424 963b370f 2018-05-20 stsp return err;
1427 8b473291 2019-02-21 stsp static const struct got_error*
1428 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
1429 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
1431 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
1432 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
1434 8b473291 2019-02-21 stsp const char *name;
1436 8b473291 2019-02-21 stsp *refs_str = NULL;
1438 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
1439 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
1440 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
1443 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
1444 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
1446 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
1447 8b473291 2019-02-21 stsp name += 5;
1448 cc488aa7 2022-01-23 stsp if (strncmp(name, "got/", 4) == 0 &&
1449 cc488aa7 2022-01-23 stsp strncmp(name, "got/backup/", 11) != 0)
1451 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
1452 8b473291 2019-02-21 stsp name += 6;
1453 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
1454 8b473291 2019-02-21 stsp name += 8;
1455 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
1456 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
1459 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
1462 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
1463 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
1464 5d844a1e 2019-08-13 stsp if (err) {
1465 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
1466 48cae60d 2020-09-22 stsp free(ref_id);
1469 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
1470 5d844a1e 2019-08-13 stsp err = NULL;
1471 5d844a1e 2019-08-13 stsp tag = NULL;
1474 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
1475 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
1476 48cae60d 2020-09-22 stsp free(ref_id);
1478 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
1479 52b5abe1 2019-08-13 stsp if (cmp != 0)
1481 8b473291 2019-02-21 stsp s = *refs_str;
1482 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
1483 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
1484 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1486 8b473291 2019-02-21 stsp *refs_str = NULL;
1492 8b473291 2019-02-21 stsp return err;
1495 963b370f 2018-05-20 stsp static const struct got_error *
1496 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
1497 27a741e5 2019-09-11 stsp int col_tab_align)
1499 e6b8b890 2020-12-29 naddy char *smallerthan;
1501 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
1502 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
1503 5813d178 2019-03-09 stsp author = smallerthan + 1;
1504 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
1505 ccda2f4d 2022-06-16 stsp return format_line(wauthor, author_width, NULL, author, 0, limit,
1506 ccda2f4d 2022-06-16 stsp col_tab_align, 0);
1509 5813d178 2019-03-09 stsp static const struct got_error *
1510 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
1511 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
1512 8fdc79fe 2020-12-01 naddy int author_display_cols)
1514 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1515 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
1516 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
1517 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
1518 5813d178 2019-03-09 stsp char *author = NULL;
1519 ccda2f4d 2022-06-16 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
1520 bb737323 2018-05-20 stsp int author_width, logmsg_width;
1521 5813d178 2019-03-09 stsp char *newline, *line = NULL;
1522 ccda2f4d 2022-06-16 stsp int col, limit, scrollx;
1523 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
1524 ccb26ccd 2018-11-05 stsp struct tm tm;
1525 45d799e2 2018-12-23 stsp time_t committer_time;
1526 11b20872 2019-11-08 stsp struct tog_color *tc;
1528 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
1529 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
1530 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
1531 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
1532 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
1534 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
1535 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
1537 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
1538 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
1540 11b20872 2019-11-08 stsp wattr_on(view->window,
1541 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1542 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
1544 11b20872 2019-11-08 stsp wattr_off(view->window,
1545 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1546 27a741e5 2019-09-11 stsp col = limit;
1547 b39d25c7 2018-07-10 stsp if (col > avail)
1548 b39d25c7 2018-07-10 stsp goto done;
1550 6570a66d 2019-11-08 stsp if (avail >= 120) {
1551 6570a66d 2019-11-08 stsp char *id_str;
1552 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
1554 6570a66d 2019-11-08 stsp goto done;
1555 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1557 11b20872 2019-11-08 stsp wattr_on(view->window,
1558 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1559 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
1561 11b20872 2019-11-08 stsp wattr_off(view->window,
1562 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1563 6570a66d 2019-11-08 stsp free(id_str);
1565 6570a66d 2019-11-08 stsp if (col > avail)
1566 6570a66d 2019-11-08 stsp goto done;
1569 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(commit));
1570 5813d178 2019-03-09 stsp if (author == NULL) {
1571 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1572 80ddbec8 2018-04-29 stsp goto done;
1574 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
1576 bb737323 2018-05-20 stsp goto done;
1577 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
1579 11b20872 2019-11-08 stsp wattr_on(view->window,
1580 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1581 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
1583 11b20872 2019-11-08 stsp wattr_off(view->window,
1584 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1585 bb737323 2018-05-20 stsp col += author_width;
1586 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
1587 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1589 bb737323 2018-05-20 stsp author_width++;
1591 9c2eaf34 2018-05-20 stsp if (col > avail)
1592 9c2eaf34 2018-05-20 stsp goto done;
1594 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
1596 6d9fbc00 2018-04-29 stsp goto done;
1597 bb737323 2018-05-20 stsp logmsg = logmsg0;
1598 bb737323 2018-05-20 stsp while (*logmsg == '\n')
1600 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
1601 bb737323 2018-05-20 stsp if (newline)
1602 bb737323 2018-05-20 stsp *newline = '\0';
1603 ccda2f4d 2022-06-16 stsp limit = avail - col;
1604 63ba1a3a 2022-06-21 op if (view->child && view_is_splitscreen(view->child) && limit > 0)
1605 4d1f6af3 2022-06-17 op limit--; /* for the border */
1606 ccda2f4d 2022-06-16 stsp err = format_line(&wlogmsg, &logmsg_width, &scrollx, logmsg, view->x,
1607 ccda2f4d 2022-06-16 stsp limit, col, 1);
1609 29688b02 2022-06-16 stsp goto done;
1610 ccda2f4d 2022-06-16 stsp waddwstr(view->window, &wlogmsg[scrollx]);
1611 29688b02 2022-06-16 stsp col += MAX(logmsg_width, 0);
1612 27a741e5 2019-09-11 stsp while (col < avail) {
1613 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1617 80ddbec8 2018-04-29 stsp free(logmsg0);
1618 bb737323 2018-05-20 stsp free(wlogmsg);
1619 5813d178 2019-03-09 stsp free(author);
1620 bb737323 2018-05-20 stsp free(wauthor);
1621 80ddbec8 2018-04-29 stsp free(line);
1622 80ddbec8 2018-04-29 stsp return err;
1625 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
1626 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
1627 899d86c2 2018-05-10 stsp struct got_object_id *id)
1629 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
1631 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
1632 80ddbec8 2018-04-29 stsp if (entry == NULL)
1633 899d86c2 2018-05-10 stsp return NULL;
1635 899d86c2 2018-05-10 stsp entry->id = id;
1636 99db9666 2018-05-07 stsp entry->commit = commit;
1637 899d86c2 2018-05-10 stsp return entry;
1640 99db9666 2018-05-07 stsp static void
1641 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
1643 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
1645 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1646 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
1647 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
1648 ecb28ae0 2018-07-16 stsp commits->ncommits--;
1649 9ba79e04 2018-06-11 stsp /* Don't free entry->id! It is owned by the commit graph. */
1650 99db9666 2018-05-07 stsp free(entry);
1653 99db9666 2018-05-07 stsp static void
1654 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
1656 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
1657 99db9666 2018-05-07 stsp pop_commit(commits);
1660 c4972b91 2018-05-07 stsp static const struct got_error *
1661 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
1662 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
1664 13add988 2019-10-15 stsp const struct got_error *err = NULL;
1665 13add988 2019-10-15 stsp regmatch_t regmatch;
1666 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
1668 13add988 2019-10-15 stsp *have_match = 0;
1670 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
1672 13add988 2019-10-15 stsp return err;
1674 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
1676 13add988 2019-10-15 stsp goto done;
1678 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
1679 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1680 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
1681 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1682 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
1683 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
1684 13add988 2019-10-15 stsp *have_match = 1;
1686 13add988 2019-10-15 stsp free(id_str);
1687 13add988 2019-10-15 stsp free(logmsg);
1688 13add988 2019-10-15 stsp return err;
1691 13add988 2019-10-15 stsp static const struct got_error *
1692 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
1694 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
1697 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
1698 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
1699 1a76625f 2018-10-22 stsp * while updating the display.
1702 93e45b7c 2018-09-24 stsp struct got_object_id *id;
1703 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
1704 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
1705 1a76625f 2018-10-22 stsp int errcode;
1707 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
1708 4e0d2870 2020-12-07 naddy NULL, NULL);
1709 ee780d5c 2020-01-04 stsp if (err || id == NULL)
1712 4e0d2870 2020-12-07 naddy err = got_object_open_as_commit(&commit, a->repo, id);
1715 9ba79e04 2018-06-11 stsp entry = alloc_commit_queue_entry(commit, id);
1716 9ba79e04 2018-06-11 stsp if (entry == NULL) {
1717 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
1721 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1722 1a76625f 2018-10-22 stsp if (errcode) {
1723 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
1724 13add988 2019-10-15 stsp "pthread_mutex_lock");
1728 4e0d2870 2020-12-07 naddy entry->idx = a->commits->ncommits;
1729 4e0d2870 2020-12-07 naddy TAILQ_INSERT_TAIL(&a->commits->head, entry, entry);
1730 4e0d2870 2020-12-07 naddy a->commits->ncommits++;
1732 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
1733 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
1734 7c1452c1 2020-03-26 stsp int have_match;
1735 4e0d2870 2020-12-07 naddy err = match_commit(&have_match, id, commit, a->regex);
1738 7c1452c1 2020-03-26 stsp if (have_match)
1739 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
1742 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1743 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1744 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1745 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1748 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
1750 9ba79e04 2018-06-11 stsp return err;
1753 2b779855 2020-12-05 naddy static void
1754 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
1756 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
1757 2b779855 2020-12-05 naddy int ncommits = 0;
1759 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
1760 2b779855 2020-12-05 naddy while (entry) {
1761 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
1762 2b779855 2020-12-05 naddy s->selected_entry = entry;
1765 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
1766 2b779855 2020-12-05 naddy ncommits++;
1770 0553a4e3 2018-04-30 stsp static const struct got_error *
1771 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
1773 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
1774 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
1775 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
1776 8fdc79fe 2020-12-01 naddy const int limit = view->nlines;
1777 60493ae3 2019-06-20 stsp int width;
1778 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
1779 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
1780 8b473291 2019-02-21 stsp char *refs_str = NULL;
1781 ecb28ae0 2018-07-16 stsp wchar_t *wline;
1782 11b20872 2019-11-08 stsp struct tog_color *tc;
1783 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
1785 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
1786 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
1787 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
1788 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
1790 ecb28ae0 2018-07-16 stsp return err;
1791 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
1792 d2075bf3 2020-12-25 stsp s->selected_entry->id);
1793 d2075bf3 2020-12-25 stsp if (refs) {
1794 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
1795 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
1797 d2075bf3 2020-12-25 stsp goto done;
1801 8fdc79fe 2020-12-01 naddy if (s->thread_args.commits_needed == 0)
1802 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
1804 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
1805 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1806 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1807 d2ad595c 2020-04-09 stsp (view->searching && !view->search_next_done) ?
1808 d2ad595c 2020-04-09 stsp "searching..." : "loading...") == -1) {
1809 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1810 8f4ed634 2020-03-26 stsp goto done;
1813 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
1815 f9686aa5 2020-03-27 stsp if (view->searching) {
1816 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
1817 f9686aa5 2020-03-27 stsp search_str = "no more matches";
1818 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
1819 f9686aa5 2020-03-27 stsp search_str = "no matches found";
1820 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
1821 f9686aa5 2020-03-27 stsp search_str = "searching...";
1824 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1825 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1826 f9686aa5 2020-03-27 stsp search_str ? search_str :
1827 f9686aa5 2020-03-27 stsp (refs_str ? refs_str : "")) == -1) {
1828 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1829 8f4ed634 2020-03-26 stsp goto done;
1833 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
1834 87411fa9 2022-06-16 stsp if (asprintf(&header, "commit %s %s%s", id_str ? id_str :
1835 87411fa9 2022-06-16 stsp "........................................",
1836 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
1837 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1838 1a76625f 2018-10-22 stsp header = NULL;
1839 1a76625f 2018-10-22 stsp goto done;
1841 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
1842 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1843 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
1844 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1845 1a76625f 2018-10-22 stsp header = NULL;
1846 1a76625f 2018-10-22 stsp goto done;
1848 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, header, 0, view->ncols, 0, 0);
1850 1a76625f 2018-10-22 stsp goto done;
1852 2814baeb 2018-08-01 stsp werase(view->window);
1854 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1855 a3404814 2018-09-02 stsp wstandout(view->window);
1856 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1858 11b20872 2019-11-08 stsp wattr_on(view->window,
1859 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1860 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
1862 11b20872 2019-11-08 stsp wattr_off(view->window,
1863 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1864 1a76625f 2018-10-22 stsp while (width < view->ncols) {
1865 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
1868 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1869 a3404814 2018-09-02 stsp wstandend(view->window);
1870 ecb28ae0 2018-07-16 stsp free(wline);
1871 ecb28ae0 2018-07-16 stsp if (limit <= 1)
1872 1a76625f 2018-10-22 stsp goto done;
1874 29688b02 2022-06-16 stsp /* Grow author column size if necessary, and set view->maxx. */
1875 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1876 5813d178 2019-03-09 stsp ncommits = 0;
1877 145b6838 2022-06-16 stsp view->maxx = 0;
1878 5813d178 2019-03-09 stsp while (entry) {
1879 145b6838 2022-06-16 stsp char *author, *eol, *msg, *msg0;
1880 29688b02 2022-06-16 stsp wchar_t *wauthor, *wmsg;
1881 5813d178 2019-03-09 stsp int width;
1882 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
1884 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(entry->commit));
1885 5813d178 2019-03-09 stsp if (author == NULL) {
1886 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1887 5813d178 2019-03-09 stsp goto done;
1889 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
1890 27a741e5 2019-09-11 stsp date_display_cols);
1891 5813d178 2019-03-09 stsp if (author_cols < width)
1892 5813d178 2019-03-09 stsp author_cols = width;
1893 5813d178 2019-03-09 stsp free(wauthor);
1894 5813d178 2019-03-09 stsp free(author);
1895 145b6838 2022-06-16 stsp err = got_object_commit_get_logmsg(&msg0, entry->commit);
1897 145b6838 2022-06-16 stsp goto done;
1898 145b6838 2022-06-16 stsp msg = msg0;
1899 145b6838 2022-06-16 stsp while (*msg == '\n')
1901 145b6838 2022-06-16 stsp if ((eol = strchr(msg, '\n')))
1902 29688b02 2022-06-16 stsp *eol = '\0';
1903 ccda2f4d 2022-06-16 stsp err = format_line(&wmsg, &width, NULL, msg, 0, INT_MAX,
1904 29688b02 2022-06-16 stsp date_display_cols + author_cols, 0);
1906 29688b02 2022-06-16 stsp goto done;
1907 29688b02 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
1908 145b6838 2022-06-16 stsp free(msg0);
1909 29688b02 2022-06-16 stsp free(wmsg);
1910 7ca04879 2019-10-19 stsp ncommits++;
1911 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
1914 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1915 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
1916 867c6645 2018-07-10 stsp ncommits = 0;
1917 899d86c2 2018-05-10 stsp while (entry) {
1918 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
1920 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1921 2814baeb 2018-08-01 stsp wstandout(view->window);
1922 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
1923 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
1924 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1925 2814baeb 2018-08-01 stsp wstandend(view->window);
1927 60493ae3 2019-06-20 stsp goto done;
1928 0553a4e3 2018-04-30 stsp ncommits++;
1929 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
1930 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
1933 1a57306a 2018-09-02 stsp view_vborder(view);
1935 1a76625f 2018-10-22 stsp free(id_str);
1936 8b473291 2019-02-21 stsp free(refs_str);
1937 1a76625f 2018-10-22 stsp free(ncommits_str);
1938 1a76625f 2018-10-22 stsp free(header);
1939 80ddbec8 2018-04-29 stsp return err;
1942 07b55e75 2018-05-10 stsp static void
1943 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
1945 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
1946 07b55e75 2018-05-10 stsp int nscrolled = 0;
1948 ffe38506 2020-12-01 naddy entry = TAILQ_FIRST(&s->commits.head);
1949 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
1952 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
1953 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
1954 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
1955 07b55e75 2018-05-10 stsp if (entry) {
1956 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
1957 07b55e75 2018-05-10 stsp nscrolled++;
1962 aa075928 2018-05-10 stsp static const struct got_error *
1963 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
1965 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
1966 5e224a3e 2019-02-22 stsp int errcode;
1968 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
1970 fb280deb 2021-08-30 stsp while (ta->commits_needed > 0 || ta->load_all) {
1971 ffe38506 2020-12-01 naddy if (ta->log_complete)
1974 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
1975 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
1976 7aafa0d1 2019-02-22 stsp if (errcode)
1977 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1978 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1981 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
1982 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
1984 7c1452c1 2020-03-26 stsp if (!wait)
1987 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1988 ffe38506 2020-12-01 naddy show_log_view(view);
1989 7c1452c1 2020-03-26 stsp update_panels();
1990 7c1452c1 2020-03-26 stsp doupdate();
1992 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
1993 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
1994 82954512 2020-02-03 stsp if (errcode)
1995 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1996 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
1998 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1999 ffe38506 2020-12-01 naddy show_log_view(view);
2000 7c1452c1 2020-03-26 stsp update_panels();
2001 7c1452c1 2020-03-26 stsp doupdate();
2004 5e224a3e 2019-02-22 stsp return NULL;
2007 5e224a3e 2019-02-22 stsp static const struct got_error *
2008 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
2010 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2011 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
2012 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
2013 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
2015 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
2016 5e224a3e 2019-02-22 stsp return NULL;
2018 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
2019 ffe38506 2020-12-01 naddy if (s->commits.ncommits < ncommits_needed &&
2020 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
2022 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
2024 ffe38506 2020-12-01 naddy s->thread_args.commits_needed += maxscroll;
2025 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2027 5e224a3e 2019-02-22 stsp return err;
2031 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
2032 00ba99a7 2019-05-12 jcs if (pentry == NULL)
2035 ffe38506 2020-12-01 naddy s->last_displayed_entry = pentry;
2037 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
2038 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
2040 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
2041 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
2043 dd0a52c1 2018-05-20 stsp return err;
2046 cd0acaa7 2018-05-20 stsp static const struct got_error *
2047 0cf4efb1 2018-09-29 stsp open_diff_view_for_commit(struct tog_view **new_view, int begin_x,
2048 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
2049 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
2051 cd0acaa7 2018-05-20 stsp const struct got_error *err;
2052 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
2053 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
2055 669b5ffa 2018-10-07 stsp diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
2056 15a94983 2018-12-23 stsp if (diff_view == NULL)
2057 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
2059 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
2060 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, parent_id ? &parent_id->id : NULL,
2061 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
2062 e5a0f69f 2018-08-18 stsp if (err == NULL)
2063 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
2064 cd0acaa7 2018-05-20 stsp return err;
2067 80ddbec8 2018-04-29 stsp static const struct got_error *
2068 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
2069 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
2071 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
2073 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
2074 941e9f74 2019-05-21 stsp if (parent == NULL)
2075 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
2077 941e9f74 2019-05-21 stsp parent->tree = s->tree;
2078 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
2079 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
2080 941e9f74 2019-05-21 stsp parent->selected = s->selected;
2081 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
2082 941e9f74 2019-05-21 stsp s->tree = subtree;
2083 941e9f74 2019-05-21 stsp s->selected = 0;
2084 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
2085 941e9f74 2019-05-21 stsp return NULL;
2088 941e9f74 2019-05-21 stsp static const struct got_error *
2089 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
2090 a44927cc 2022-04-07 stsp struct got_commit_object *commit, const char *path)
2092 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
2093 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
2094 941e9f74 2019-05-21 stsp const char *p;
2095 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
2097 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
2099 941e9f74 2019-05-21 stsp while (*p) {
2100 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
2101 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
2102 56e0773d 2019-11-28 stsp char *te_name;
2104 33cbf02b 2020-01-12 stsp while (p[0] == '/')
2107 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
2108 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
2109 941e9f74 2019-05-21 stsp if (slash == NULL)
2110 33cbf02b 2020-01-12 stsp te_name = strdup(p);
2112 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
2113 56e0773d 2019-11-28 stsp if (te_name == NULL) {
2114 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
2117 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
2118 56e0773d 2019-11-28 stsp if (te == NULL) {
2119 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
2120 56e0773d 2019-11-28 stsp free(te_name);
2123 56e0773d 2019-11-28 stsp free(te_name);
2124 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
2126 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
2127 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
2129 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
2130 941e9f74 2019-05-21 stsp if (slash)
2131 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
2133 941e9f74 2019-05-21 stsp subpath = strdup(path);
2134 941e9f74 2019-05-21 stsp if (subpath == NULL) {
2135 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
2139 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&tree_id, s->repo, commit,
2144 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
2145 941e9f74 2019-05-21 stsp free(tree_id);
2149 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
2150 941e9f74 2019-05-21 stsp if (err) {
2151 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
2154 941e9f74 2019-05-21 stsp if (slash == NULL)
2156 941e9f74 2019-05-21 stsp free(subpath);
2157 941e9f74 2019-05-21 stsp subpath = NULL;
2158 941e9f74 2019-05-21 stsp p = slash;
2161 941e9f74 2019-05-21 stsp free(subpath);
2162 1a76625f 2018-10-22 stsp return err;
2165 61266923 2020-01-14 stsp static const struct got_error *
2166 55cccc34 2020-02-20 stsp browse_commit_tree(struct tog_view **new_view, int begin_x,
2167 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
2168 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
2170 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
2171 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
2172 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
2174 55cccc34 2020-02-20 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
2175 55cccc34 2020-02-20 stsp if (tree_view == NULL)
2176 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
2178 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
2180 55cccc34 2020-02-20 stsp return err;
2181 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
2183 55cccc34 2020-02-20 stsp *new_view = tree_view;
2185 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
2186 55cccc34 2020-02-20 stsp return NULL;
2188 a44927cc 2022-04-07 stsp return tree_view_walk_path(s, entry->commit, path);
2191 55cccc34 2020-02-20 stsp static const struct got_error *
2192 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
2194 61266923 2020-01-14 stsp sigset_t sigset;
2195 61266923 2020-01-14 stsp int errcode;
2197 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
2198 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
2200 2497f032 2022-05-31 stsp /* tog handles SIGWINCH, SIGCONT, SIGINT, SIGTERM */
2201 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
2202 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2203 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
2204 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
2205 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGINT) == -1)
2206 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2207 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGTERM) == -1)
2208 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
2210 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
2211 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
2212 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2214 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
2215 61266923 2020-01-14 stsp if (errcode)
2216 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
2218 61266923 2020-01-14 stsp return NULL;
2221 1a76625f 2018-10-22 stsp static void *
2222 1a76625f 2018-10-22 stsp log_thread(void *arg)
2224 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2225 1a76625f 2018-10-22 stsp int errcode = 0;
2226 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
2227 1a76625f 2018-10-22 stsp int done = 0;
2229 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
2231 61266923 2020-01-14 stsp return (void *)err;
2233 2497f032 2022-05-31 stsp while (!done && !err && !tog_fatal_signal_received()) {
2234 4e0d2870 2020-12-07 naddy err = queue_commits(a);
2235 1a76625f 2018-10-22 stsp if (err) {
2236 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
2237 1a76625f 2018-10-22 stsp return (void *)err;
2238 1a76625f 2018-10-22 stsp err = NULL;
2240 fb280deb 2021-08-30 stsp } else if (a->commits_needed > 0 && !a->load_all)
2241 1a76625f 2018-10-22 stsp a->commits_needed--;
2243 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2244 3abe8080 2019-04-10 stsp if (errcode) {
2245 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2246 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2248 3abe8080 2019-04-10 stsp } else if (*a->quit)
2250 3abe8080 2019-04-10 stsp else if (*a->first_displayed_entry == NULL) {
2251 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
2252 1a76625f 2018-10-22 stsp TAILQ_FIRST(&a->commits->head);
2253 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
2256 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
2257 7c1452c1 2020-03-26 stsp if (errcode) {
2258 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2259 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
2260 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
2265 1a76625f 2018-10-22 stsp a->commits_needed = 0;
2267 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
2268 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
2269 7c1452c1 2020-03-26 stsp &tog_mutex);
2270 7c1452c1 2020-03-26 stsp if (errcode)
2271 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2272 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2273 21355643 2020-12-06 stsp if (*a->quit)
2278 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2279 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2280 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2281 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2283 3abe8080 2019-04-10 stsp a->log_complete = 1;
2284 1a76625f 2018-10-22 stsp return (void *)err;
2287 1a76625f 2018-10-22 stsp static const struct got_error *
2288 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
2290 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2291 1a76625f 2018-10-22 stsp int errcode;
2293 1a76625f 2018-10-22 stsp if (s->thread) {
2294 1a76625f 2018-10-22 stsp s->quit = 1;
2295 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
2296 1a76625f 2018-10-22 stsp if (errcode)
2297 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2298 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2299 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2300 1a76625f 2018-10-22 stsp if (errcode)
2301 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2302 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2303 1a76625f 2018-10-22 stsp errcode = pthread_join(s->thread, (void **)&err);
2304 1a76625f 2018-10-22 stsp if (errcode)
2305 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
2306 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2307 1a76625f 2018-10-22 stsp if (errcode)
2308 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2309 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2310 1a76625f 2018-10-22 stsp s->thread = NULL;
2313 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
2314 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
2315 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
2318 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds) {
2319 74467cc8 2022-06-15 stsp const struct got_error *pack_err =
2320 74467cc8 2022-06-15 stsp got_repo_pack_fds_close(s->thread_args.pack_fds);
2321 74467cc8 2022-06-15 stsp if (err == NULL)
2322 74467cc8 2022-06-15 stsp err = pack_err;
2323 74467cc8 2022-06-15 stsp s->thread_args.pack_fds = NULL;
2326 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
2327 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
2328 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
2331 9343a5fb 2018-06-23 stsp return err;
2334 9343a5fb 2018-06-23 stsp static const struct got_error *
2335 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
2337 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2338 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
2339 276b94a1 2020-11-13 naddy int errcode;
2341 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
2343 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
2344 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2345 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2347 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
2348 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2349 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2351 1a76625f 2018-10-22 stsp free_commits(&s->commits);
2352 1a76625f 2018-10-22 stsp free(s->in_repo_path);
2353 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
2354 1a76625f 2018-10-22 stsp free(s->start_id);
2355 797bc7b9 2018-10-22 stsp s->start_id = NULL;
2356 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
2357 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
2358 1a76625f 2018-10-22 stsp return err;
2361 1a76625f 2018-10-22 stsp static const struct got_error *
2362 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
2364 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2366 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
2367 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2368 60493ae3 2019-06-20 stsp return NULL;
2371 60493ae3 2019-06-20 stsp static const struct got_error *
2372 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
2374 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
2375 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2376 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
2378 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
2379 f9686aa5 2020-03-27 stsp show_log_view(view);
2380 f9686aa5 2020-03-27 stsp update_panels();
2381 f9686aa5 2020-03-27 stsp doupdate();
2383 96e2b566 2019-07-08 stsp if (s->search_entry) {
2384 13add988 2019-10-15 stsp int errcode, ch;
2385 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2386 13add988 2019-10-15 stsp if (errcode)
2387 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2388 13add988 2019-10-15 stsp "pthread_mutex_unlock");
2389 13add988 2019-10-15 stsp ch = wgetch(view->window);
2390 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
2391 13add988 2019-10-15 stsp if (errcode)
2392 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2393 13add988 2019-10-15 stsp "pthread_mutex_lock");
2394 13add988 2019-10-15 stsp if (ch == KEY_BACKSPACE) {
2395 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2396 678cbce5 2019-07-28 stsp return NULL;
2398 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
2399 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
2401 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
2402 96e2b566 2019-07-08 stsp commit_queue_head, entry);
2403 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
2404 364ac6fd 2022-06-18 stsp int matched_idx = s->matched_entry->idx;
2405 364ac6fd 2022-06-18 stsp int selected_idx = s->selected_entry->idx;
2408 f704b35c 2022-06-18 stsp * If the user has moved the cursor after we hit a match,
2409 f704b35c 2022-06-18 stsp * the position from where we should continue searching
2410 f704b35c 2022-06-18 stsp * might have changed.
2412 4bfe9f0a 2022-06-18 stsp if (view->searching == TOG_SEARCH_FORWARD) {
2413 364ac6fd 2022-06-18 stsp if (matched_idx > selected_idx)
2414 364ac6fd 2022-06-18 stsp entry = TAILQ_NEXT(s->selected_entry, entry);
2416 364ac6fd 2022-06-18 stsp entry = TAILQ_NEXT(s->matched_entry, entry);
2418 364ac6fd 2022-06-18 stsp if (matched_idx < selected_idx)
2419 364ac6fd 2022-06-18 stsp entry = TAILQ_PREV(s->selected_entry,
2420 364ac6fd 2022-06-18 stsp commit_queue_head, entry);
2422 364ac6fd 2022-06-18 stsp entry = TAILQ_PREV(s->matched_entry,
2423 364ac6fd 2022-06-18 stsp commit_queue_head, entry);
2426 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
2429 60493ae3 2019-06-20 stsp while (1) {
2430 13add988 2019-10-15 stsp int have_match = 0;
2432 60493ae3 2019-06-20 stsp if (entry == NULL) {
2433 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
2434 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
2435 f9967bca 2020-03-27 stsp view->search_next_done =
2436 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
2437 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
2438 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
2439 f801134a 2019-06-25 stsp return NULL;
2442 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
2443 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
2444 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
2446 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
2447 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
2450 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
2451 13add988 2019-10-15 stsp &view->regex);
2454 13add988 2019-10-15 stsp if (have_match) {
2455 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2456 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
2460 96e2b566 2019-07-08 stsp s->search_entry = entry;
2461 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2462 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
2464 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2467 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
2468 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
2469 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
2470 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
2472 60493ae3 2019-06-20 stsp return err;
2475 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
2476 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
2478 60493ae3 2019-06-20 stsp return err;
2483 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2485 60493ae3 2019-06-20 stsp return NULL;
2488 60493ae3 2019-06-20 stsp static const struct got_error *
2489 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
2490 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
2491 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
2493 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2494 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2495 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
2496 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
2497 1a76625f 2018-10-22 stsp int errcode;
2499 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
2500 f135c941 2020-02-20 stsp free(s->in_repo_path);
2501 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
2502 f135c941 2020-02-20 stsp if (s->in_repo_path == NULL)
2503 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2506 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
2507 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->commits.head);
2508 fb2756b9 2018-08-04 stsp s->commits.ncommits = 0;
2510 fb2756b9 2018-08-04 stsp s->repo = repo;
2511 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
2512 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
2513 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
2514 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
2515 9cd7cbd1 2020-12-07 stsp goto done;
2518 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
2519 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
2520 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
2521 5036bf37 2018-09-24 stsp goto done;
2523 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
2525 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
2526 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
2527 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
2528 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
2530 11b20872 2019-11-08 stsp goto done;
2531 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
2532 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
2533 11b20872 2019-11-08 stsp if (err) {
2534 11b20872 2019-11-08 stsp free_colors(&s->colors);
2535 11b20872 2019-11-08 stsp goto done;
2537 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
2538 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
2539 11b20872 2019-11-08 stsp if (err) {
2540 11b20872 2019-11-08 stsp free_colors(&s->colors);
2541 11b20872 2019-11-08 stsp goto done;
2545 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
2546 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
2547 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
2548 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
2549 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
2551 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds == NULL) {
2552 74467cc8 2022-06-15 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
2554 74467cc8 2022-06-15 stsp goto done;
2556 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL,
2557 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
2558 0ae84acc 2022-06-15 tracey if (err)
2559 0ae84acc 2022-06-15 tracey goto done;
2560 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
2561 b672a97a 2020-01-27 stsp !s->log_branches);
2563 1a76625f 2018-10-22 stsp goto done;
2564 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
2565 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
2567 c5b78334 2020-01-12 stsp goto done;
2569 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
2570 1a76625f 2018-10-22 stsp if (errcode) {
2571 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
2572 1a76625f 2018-10-22 stsp goto done;
2574 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
2575 7c1452c1 2020-03-26 stsp if (errcode) {
2576 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
2577 7c1452c1 2020-03-26 stsp goto done;
2580 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
2581 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
2582 1a76625f 2018-10-22 stsp s->thread_args.commits = &s->commits;
2583 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
2584 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
2585 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
2586 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
2587 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
2588 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
2589 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
2590 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
2591 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
2592 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
2595 1a76625f 2018-10-22 stsp close_log_view(view);
2596 ba4f502b 2018-08-04 stsp return err;
2599 e5a0f69f 2018-08-18 stsp static const struct got_error *
2600 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
2602 f2f6d207 2020-11-24 stsp const struct got_error *err;
2603 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2605 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
2606 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
2607 2b380cc8 2018-10-24 stsp &s->thread_args);
2608 2b380cc8 2018-10-24 stsp if (errcode)
2609 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
2610 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
2611 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2613 f2f6d207 2020-11-24 stsp return err;
2617 8fdc79fe 2020-12-01 naddy return draw_commits(view);
2620 e5a0f69f 2018-08-18 stsp static const struct got_error *
2621 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
2623 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
2624 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
2625 21355643 2020-12-06 stsp struct tog_view *diff_view = NULL, *tree_view = NULL;
2626 6458efa5 2020-11-24 stsp struct tog_view *ref_view = NULL;
2627 f3bc9f1d 2021-09-05 naddy struct commit_queue_entry *entry;
2628 83cc4199 2022-06-13 stsp int begin_x = 0, n, nscroll = view->nlines - 1;
2630 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
2631 528dedf3 2021-08-30 stsp if (ch == KEY_BACKSPACE)
2632 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
2633 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
2634 528dedf3 2021-08-30 stsp s->thread_args.load_all = 0;
2635 fb280deb 2021-08-30 stsp log_scroll_down(view, s->commits.ncommits);
2636 fb280deb 2021-08-30 stsp s->selected = MIN(view->nlines - 2,
2637 fb280deb 2021-08-30 stsp s->commits.ncommits - 1);
2638 fb280deb 2021-08-30 stsp select_commit(s);
2640 528dedf3 2021-08-30 stsp return NULL;
2643 528dedf3 2021-08-30 stsp switch (ch) {
2645 1e37a5c2 2019-05-12 jcs s->quit = 1;
2648 145b6838 2022-06-16 stsp view->x = 0;
2651 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 2, 0);
2652 640cd7ff 2022-06-22 mark view->count = 0;
2654 145b6838 2022-06-16 stsp case KEY_RIGHT:
2656 145b6838 2022-06-16 stsp if (view->x + view->ncols / 2 < view->maxx)
2657 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
2659 640cd7ff 2022-06-22 mark view->count = 0;
2661 145b6838 2022-06-16 stsp case KEY_LEFT:
2663 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
2664 640cd7ff 2022-06-22 mark if (view->x <= 0)
2665 640cd7ff 2022-06-22 mark view->count = 0;
2668 1e37a5c2 2019-05-12 jcs case KEY_UP:
2671 02ffd0d5 2021-10-17 stsp case CTRL('p'):
2672 640cd7ff 2022-06-22 mark if (s->selected_entry->idx == 0)
2673 640cd7ff 2022-06-22 mark view->count = 0;
2674 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2676 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
2677 1e37a5c2 2019-05-12 jcs s->selected--;
2679 3e135950 2020-12-01 naddy log_scroll_up(s, 1);
2680 912a3f79 2021-08-30 j select_commit(s);
2683 912a3f79 2021-08-30 j case KEY_HOME:
2684 912a3f79 2021-08-30 j s->selected = 0;
2685 ea66598a 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->commits.head);
2686 2b779855 2020-12-05 naddy select_commit(s);
2687 640cd7ff 2022-06-22 mark view->count = 0;
2689 83cc4199 2022-06-13 stsp case CTRL('u'):
2691 83cc4199 2022-06-13 stsp nscroll /= 2;
2692 83cc4199 2022-06-13 stsp /* FALL THROUGH */
2693 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
2694 a4292ac5 2019-05-12 jcs case CTRL('b'):
2696 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2698 2b779855 2020-12-05 naddy if (TAILQ_FIRST(&s->commits.head) == s->first_displayed_entry)
2699 83cc4199 2022-06-13 stsp s->selected = MAX(0, s->selected - nscroll - 1);
2701 83cc4199 2022-06-13 stsp log_scroll_up(s, nscroll);
2702 2b779855 2020-12-05 naddy select_commit(s);
2703 640cd7ff 2022-06-22 mark if (s->selected_entry->idx == 0)
2704 640cd7ff 2022-06-22 mark view->count = 0;
2707 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
2710 02ffd0d5 2021-10-17 stsp case CTRL('n'):
2711 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2713 1e37a5c2 2019-05-12 jcs if (s->selected < MIN(view->nlines - 2,
2714 2b779855 2020-12-05 naddy s->commits.ncommits - 1))
2715 1e37a5c2 2019-05-12 jcs s->selected++;
2717 2b779855 2020-12-05 naddy err = log_scroll_down(view, 1);
2721 912a3f79 2021-08-30 j select_commit(s);
2722 640cd7ff 2022-06-22 mark if (s->thread_args.log_complete &&
2723 640cd7ff 2022-06-22 mark s->selected_entry->idx == s->commits.ncommits - 1)
2724 640cd7ff 2022-06-22 mark view->count = 0;
2727 912a3f79 2021-08-30 j case KEY_END: {
2728 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
2729 912a3f79 2021-08-30 j * traverse them all. */
2730 640cd7ff 2022-06-22 mark view->count = 0;
2731 fb280deb 2021-08-30 stsp if (!s->thread_args.log_complete) {
2732 fb280deb 2021-08-30 stsp s->thread_args.load_all = 1;
2733 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
2736 f3bc9f1d 2021-09-05 naddy s->selected = 0;
2737 f3bc9f1d 2021-09-05 naddy entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
2738 f3bc9f1d 2021-09-05 naddy for (n = 0; n < view->nlines - 1; n++) {
2739 f3bc9f1d 2021-09-05 naddy if (entry == NULL)
2741 f3bc9f1d 2021-09-05 naddy s->first_displayed_entry = entry;
2742 f3bc9f1d 2021-09-05 naddy entry = TAILQ_PREV(entry, commit_queue_head, entry);
2744 f3bc9f1d 2021-09-05 naddy if (n > 0)
2745 f3bc9f1d 2021-09-05 naddy s->selected = n - 1;
2746 2b779855 2020-12-05 naddy select_commit(s);
2749 80b7e8da 2022-06-11 stsp case CTRL('d'):
2751 83cc4199 2022-06-13 stsp nscroll /= 2;
2752 83cc4199 2022-06-13 stsp /* FALL THROUGH */
2753 83cc4199 2022-06-13 stsp case KEY_NPAGE:
2754 61417565 2022-06-20 mark case CTRL('f'):
2755 48bb96f0 2022-06-20 naddy case 'f':
2756 48bb96f0 2022-06-20 naddy case ' ': {
2757 1e37a5c2 2019-05-12 jcs struct commit_queue_entry *first;
2758 1e37a5c2 2019-05-12 jcs first = s->first_displayed_entry;
2759 640cd7ff 2022-06-22 mark if (first == NULL) {
2760 640cd7ff 2022-06-22 mark view->count = 0;
2763 83cc4199 2022-06-13 stsp err = log_scroll_down(view, nscroll);
2766 1e37a5c2 2019-05-12 jcs if (first == s->first_displayed_entry &&
2767 1e37a5c2 2019-05-12 jcs s->selected < MIN(view->nlines - 2,
2768 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
2769 1e37a5c2 2019-05-12 jcs /* can't scroll further down */
2770 83cc4199 2022-06-13 stsp s->selected += MIN(s->last_displayed_entry->idx -
2771 83cc4199 2022-06-13 stsp s->selected_entry->idx, nscroll + 1);
2773 2b779855 2020-12-05 naddy select_commit(s);
2774 640cd7ff 2022-06-22 mark if (s->thread_args.log_complete &&
2775 640cd7ff 2022-06-22 mark s->selected_entry->idx == s->commits.ncommits - 1)
2776 640cd7ff 2022-06-22 mark view->count = 0;
2779 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
2780 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
2781 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
2782 1e37a5c2 2019-05-12 jcs if (s->selected > s->commits.ncommits - 1)
2783 1e37a5c2 2019-05-12 jcs s->selected = s->commits.ncommits - 1;
2784 2b779855 2020-12-05 naddy select_commit(s);
2785 0bf7f153 2020-12-02 naddy if (s->commits.ncommits < view->nlines - 1 &&
2786 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
2787 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
2788 0bf7f153 2020-12-02 naddy s->commits.ncommits;
2789 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
2792 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
2794 640cd7ff 2022-06-22 mark view->count = 0;
2795 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2797 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2798 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2799 1e37a5c2 2019-05-12 jcs err = open_diff_view_for_commit(&diff_view, begin_x,
2800 1e37a5c2 2019-05-12 jcs s->selected_entry->commit, s->selected_entry->id,
2801 78756c87 2020-11-24 stsp view, s->repo);
2804 e78dc838 2020-12-04 stsp view->focussed = 0;
2805 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
2806 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2807 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2809 1e37a5c2 2019-05-12 jcs return err;
2810 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
2813 e78dc838 2020-12-04 stsp view->focus_child = 1;
2815 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
2818 640cd7ff 2022-06-22 mark view->count = 0;
2819 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2821 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2822 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2823 941e9f74 2019-05-21 stsp err = browse_commit_tree(&tree_view, begin_x,
2824 4e97c21c 2020-12-06 stsp s->selected_entry, s->in_repo_path, s->head_ref_name,
2828 e78dc838 2020-12-04 stsp view->focussed = 0;
2829 e78dc838 2020-12-04 stsp tree_view->focussed = 1;
2830 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2831 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2833 1e37a5c2 2019-05-12 jcs return err;
2834 0dbbbe90 2022-06-17 op err = view_set_child(view, tree_view);
2837 e78dc838 2020-12-04 stsp view->focus_child = 1;
2839 1e37a5c2 2019-05-12 jcs *new_view = tree_view;
2841 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
2842 21355643 2020-12-06 stsp case CTRL('l'):
2844 640cd7ff 2022-06-22 mark view->count = 0;
2845 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
2846 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
2848 21355643 2020-12-06 stsp err = stop_log_thread(s);
2850 74cfe85e 2020-10-20 stsp return err;
2851 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
2852 21355643 2020-12-06 stsp char *parent_path;
2853 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
2855 21355643 2020-12-06 stsp return err;
2856 21355643 2020-12-06 stsp free(s->in_repo_path);
2857 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
2858 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
2859 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
2860 21355643 2020-12-06 stsp struct got_object_id *start_id;
2861 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
2862 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
2863 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
2865 21355643 2020-12-06 stsp return err;
2866 21355643 2020-12-06 stsp free(s->start_id);
2867 21355643 2020-12-06 stsp s->start_id = start_id;
2868 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
2869 21355643 2020-12-06 stsp } else /* 'B' */
2870 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
2872 b0dd8d27 2022-06-16 stsp if (s->thread_args.pack_fds == NULL) {
2873 b0dd8d27 2022-06-16 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
2875 b0dd8d27 2022-06-16 stsp return err;
2877 74467cc8 2022-06-15 stsp err = got_repo_open(&s->thread_args.repo,
2878 74467cc8 2022-06-15 stsp got_repo_get_path(s->repo), NULL,
2879 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
2881 21355643 2020-12-06 stsp return err;
2882 51a10b52 2020-12-26 stsp tog_free_refs();
2883 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
2885 ca51c541 2020-12-07 stsp return err;
2886 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
2887 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
2889 d01904d4 2019-06-25 stsp return err;
2890 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
2891 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
2893 b672a97a 2020-01-27 stsp return err;
2894 21355643 2020-12-06 stsp free_commits(&s->commits);
2895 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
2896 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
2897 21355643 2020-12-06 stsp s->selected_entry = NULL;
2898 21355643 2020-12-06 stsp s->selected = 0;
2899 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
2900 21355643 2020-12-06 stsp s->quit = 0;
2901 21355643 2020-12-06 stsp s->thread_args.commits_needed = view->nlines;
2902 dfee752e 2022-06-18 op s->matched_entry = NULL;
2903 dfee752e 2022-06-18 op s->search_entry = NULL;
2906 640cd7ff 2022-06-22 mark view->count = 0;
2907 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
2908 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
2909 6458efa5 2020-11-24 stsp ref_view = view_open(view->nlines, view->ncols,
2910 6458efa5 2020-11-24 stsp view->begin_y, begin_x, TOG_VIEW_REF);
2911 6458efa5 2020-11-24 stsp if (ref_view == NULL)
2912 6458efa5 2020-11-24 stsp return got_error_from_errno("view_open");
2913 6458efa5 2020-11-24 stsp err = open_ref_view(ref_view, s->repo);
2914 6458efa5 2020-11-24 stsp if (err) {
2915 6458efa5 2020-11-24 stsp view_close(ref_view);
2916 6458efa5 2020-11-24 stsp return err;
2918 e78dc838 2020-12-04 stsp view->focussed = 0;
2919 e78dc838 2020-12-04 stsp ref_view->focussed = 1;
2920 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
2921 6458efa5 2020-11-24 stsp err = view_close_child(view);
2923 6458efa5 2020-11-24 stsp return err;
2924 0dbbbe90 2022-06-17 op err = view_set_child(view, ref_view);
2927 e78dc838 2020-12-04 stsp view->focus_child = 1;
2929 6458efa5 2020-11-24 stsp *new_view = ref_view;
2932 640cd7ff 2022-06-22 mark view->count = 0;
2936 80ddbec8 2018-04-29 stsp return err;
2939 4ed7e80c 2018-05-20 stsp static const struct got_error *
2940 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
2942 c2db6724 2019-01-04 stsp const struct got_error *error;
2944 37c06ea4 2019-07-15 stsp #ifdef PROFILE
2945 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
2946 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
2948 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
2949 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
2951 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
2952 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
2954 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
2955 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
2957 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
2958 c2db6724 2019-01-04 stsp if (error != NULL)
2959 c2db6724 2019-01-04 stsp return error;
2961 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
2962 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
2964 c2db6724 2019-01-04 stsp return NULL;
2967 a915003a 2019-02-05 stsp static void
2968 a915003a 2019-02-05 stsp init_curses(void)
2971 2497f032 2022-05-31 stsp * Override default signal handlers before starting ncurses.
2972 2497f032 2022-05-31 stsp * This should prevent ncurses from installing its own
2973 2497f032 2022-05-31 stsp * broken cleanup() signal handler.
2975 2497f032 2022-05-31 stsp signal(SIGWINCH, tog_sigwinch);
2976 2497f032 2022-05-31 stsp signal(SIGPIPE, tog_sigpipe);
2977 2497f032 2022-05-31 stsp signal(SIGCONT, tog_sigcont);
2978 2497f032 2022-05-31 stsp signal(SIGINT, tog_sigint);
2979 2497f032 2022-05-31 stsp signal(SIGTERM, tog_sigterm);
2981 a915003a 2019-02-05 stsp initscr();
2983 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
2986 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
2987 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
2988 a915003a 2019-02-05 stsp curs_set(0);
2989 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
2990 6d17833f 2019-11-08 stsp start_color();
2991 6d17833f 2019-11-08 stsp use_default_colors();
2995 c2db6724 2019-01-04 stsp static const struct got_error *
2996 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
2997 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
2999 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
3001 f135c941 2020-02-20 stsp if (argc == 0) {
3002 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
3003 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
3004 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
3005 f135c941 2020-02-20 stsp return NULL;
3008 f135c941 2020-02-20 stsp if (worktree) {
3009 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
3012 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
3014 f135c941 2020-02-20 stsp return err;
3015 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
3016 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
3017 bfd61697 2020-11-14 stsp p) == -1) {
3018 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
3019 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
3023 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
3025 f135c941 2020-02-20 stsp return err;
3028 f135c941 2020-02-20 stsp static const struct got_error *
3029 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
3031 80ddbec8 2018-04-29 stsp const struct got_error *error;
3032 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
3033 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
3034 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
3035 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
3036 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
3037 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
3038 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
3039 f135c941 2020-02-20 stsp int ch, log_branches = 0;
3040 04cc582a 2018-08-01 stsp struct tog_view *view;
3041 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
3043 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
3044 80ddbec8 2018-04-29 stsp switch (ch) {
3046 b672a97a 2020-01-27 stsp log_branches = 1;
3049 80ddbec8 2018-04-29 stsp start_commit = optarg;
3052 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
3053 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
3054 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
3058 17020d27 2019-03-07 stsp usage_log();
3059 80ddbec8 2018-04-29 stsp /* NOTREACHED */
3063 80ddbec8 2018-04-29 stsp argc -= optind;
3064 80ddbec8 2018-04-29 stsp argv += optind;
3066 f135c941 2020-02-20 stsp if (argc > 1)
3067 f135c941 2020-02-20 stsp usage_log();
3069 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
3070 0ae84acc 2022-06-15 tracey if (error != NULL)
3071 0ae84acc 2022-06-15 tracey goto done;
3073 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
3074 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
3075 c156c7a4 2020-12-18 stsp if (cwd == NULL)
3076 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
3077 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
3078 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
3079 c156c7a4 2020-12-18 stsp goto done;
3080 a1fbf39a 2019-08-11 stsp if (worktree)
3081 6962eb72 2020-02-20 stsp repo_path =
3082 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
3084 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
3085 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
3086 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
3087 c156c7a4 2020-12-18 stsp goto done;
3091 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
3092 80ddbec8 2018-04-29 stsp if (error != NULL)
3093 ecb28ae0 2018-07-16 stsp goto done;
3095 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
3096 f135c941 2020-02-20 stsp repo, worktree);
3097 f135c941 2020-02-20 stsp if (error)
3098 f135c941 2020-02-20 stsp goto done;
3100 f135c941 2020-02-20 stsp init_curses();
3102 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
3103 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
3104 c02c541e 2019-03-29 stsp if (error)
3105 c02c541e 2019-03-29 stsp goto done;
3107 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
3108 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
3109 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
3110 87670572 2020-12-26 naddy if (error)
3111 87670572 2020-12-26 naddy goto done;
3114 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
3115 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
3116 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
3117 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
3118 d8f38dc4 2020-12-05 stsp if (error)
3119 d8f38dc4 2020-12-05 stsp goto done;
3120 d8f38dc4 2020-12-05 stsp head_ref_name = label;
3122 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
3123 d8f38dc4 2020-12-05 stsp if (error == NULL)
3124 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
3125 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
3126 d8f38dc4 2020-12-05 stsp goto done;
3127 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
3128 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
3129 d8f38dc4 2020-12-05 stsp if (error)
3130 d8f38dc4 2020-12-05 stsp goto done;
3133 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
3134 04cc582a 2018-08-01 stsp if (view == NULL) {
3135 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
3136 04cc582a 2018-08-01 stsp goto done;
3138 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
3139 f135c941 2020-02-20 stsp in_repo_path, log_branches);
3140 ba4f502b 2018-08-04 stsp if (error)
3141 ba4f502b 2018-08-04 stsp goto done;
3142 2fc00ff4 2019-08-31 stsp if (worktree) {
3143 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
3144 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
3145 2fc00ff4 2019-08-31 stsp worktree = NULL;
3147 e5a0f69f 2018-08-18 stsp error = view_loop(view);
3149 f135c941 2020-02-20 stsp free(in_repo_path);
3150 ecb28ae0 2018-07-16 stsp free(repo_path);
3151 ecb28ae0 2018-07-16 stsp free(cwd);
3152 899d86c2 2018-05-10 stsp free(start_id);
3153 d8f38dc4 2020-12-05 stsp free(label);
3155 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
3156 1d0f4054 2021-06-17 stsp if (repo) {
3157 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
3158 1d0f4054 2021-06-17 stsp if (error == NULL)
3159 1d0f4054 2021-06-17 stsp error = close_err;
3161 ec142235 2019-03-07 stsp if (worktree)
3162 ec142235 2019-03-07 stsp got_worktree_close(worktree);
3163 0ae84acc 2022-06-15 tracey if (pack_fds) {
3164 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
3165 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
3166 0ae84acc 2022-06-15 tracey if (error == NULL)
3167 0ae84acc 2022-06-15 tracey error = pack_err;
3169 51a10b52 2020-12-26 stsp tog_free_refs();
3170 80ddbec8 2018-04-29 stsp return error;
3173 4ed7e80c 2018-05-20 stsp __dead static void
3174 9f7d7167 2018-04-29 stsp usage_diff(void)
3177 3dbaef42 2020-11-24 stsp fprintf(stderr, "usage: %s diff [-a] [-C number] [-r repository-path] "
3178 3dbaef42 2020-11-24 stsp "[-w] object1 object2\n", getprogname());
3182 6d17833f 2019-11-08 stsp static int
3183 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
3184 41605754 2020-11-12 stsp regmatch_t *regmatch)
3186 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
3189 336075a4 2022-06-25 op static struct tog_color *
3190 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
3192 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
3194 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
3195 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
3196 6d17833f 2019-11-08 stsp return tc;
3199 6d17833f 2019-11-08 stsp return NULL;
3202 4ed7e80c 2018-05-20 stsp static const struct got_error *
3203 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
3204 1853e0f4 2022-06-16 stsp WINDOW *window, int skipcol, regmatch_t *regmatch)
3206 41605754 2020-11-12 stsp const struct got_error *err = NULL;
3207 44a87665 2022-06-16 stsp char *exstr = NULL;
3208 1853e0f4 2022-06-16 stsp wchar_t *wline = NULL;
3209 1853e0f4 2022-06-16 stsp int rme, rms, n, width, scrollx;
3210 1853e0f4 2022-06-16 stsp int width0 = 0, width1 = 0, width2 = 0;
3211 1853e0f4 2022-06-16 stsp char *seg0 = NULL, *seg1 = NULL, *seg2 = NULL;
3213 41605754 2020-11-12 stsp *wtotal = 0;
3215 145b6838 2022-06-16 stsp rms = regmatch->rm_so;
3216 145b6838 2022-06-16 stsp rme = regmatch->rm_eo;
3218 44a87665 2022-06-16 stsp err = expand_tab(&exstr, line);
3220 44a87665 2022-06-16 stsp return err;
3222 1853e0f4 2022-06-16 stsp /* Split the line into 3 segments, according to match offsets. */
3223 44a87665 2022-06-16 stsp seg0 = strndup(exstr, rms);
3224 44a87665 2022-06-16 stsp if (seg0 == NULL) {
3225 44a87665 2022-06-16 stsp err = got_error_from_errno("strndup");
3226 44a87665 2022-06-16 stsp goto done;
3228 44a87665 2022-06-16 stsp seg1 = strndup(exstr + rms, rme - rms);
3229 1853e0f4 2022-06-16 stsp if (seg1 == NULL) {
3230 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
3231 1853e0f4 2022-06-16 stsp goto done;
3233 44a87665 2022-06-16 stsp seg2 = strdup(exstr + rme);
3234 95d136ac 2022-06-16 stsp if (seg2 == NULL) {
3235 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
3236 1853e0f4 2022-06-16 stsp goto done;
3239 145b6838 2022-06-16 stsp /* draw up to matched token if we haven't scrolled past it */
3240 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width0, NULL, seg0, 0, wlimit,
3241 1853e0f4 2022-06-16 stsp col_tab_align, 1);
3243 1853e0f4 2022-06-16 stsp goto done;
3244 1853e0f4 2022-06-16 stsp n = MAX(width0 - skipcol, 0);
3246 1853e0f4 2022-06-16 stsp free(wline);
3247 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, &scrollx, seg0, skipcol,
3248 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
3250 1853e0f4 2022-06-16 stsp goto done;
3251 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
3252 1853e0f4 2022-06-16 stsp wlimit -= width;
3253 1853e0f4 2022-06-16 stsp *wtotal += width;
3256 41605754 2020-11-12 stsp if (wlimit > 0) {
3257 1853e0f4 2022-06-16 stsp int i = 0, w = 0;
3258 1853e0f4 2022-06-16 stsp size_t wlen;
3260 1853e0f4 2022-06-16 stsp free(wline);
3261 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width1, NULL, seg1, 0, wlimit,
3262 1853e0f4 2022-06-16 stsp col_tab_align, 1);
3264 1853e0f4 2022-06-16 stsp goto done;
3265 1853e0f4 2022-06-16 stsp wlen = wcslen(wline);
3266 1853e0f4 2022-06-16 stsp while (i < wlen) {
3267 1853e0f4 2022-06-16 stsp width = wcwidth(wline[i]);
3268 1853e0f4 2022-06-16 stsp if (width == -1) {
3269 1853e0f4 2022-06-16 stsp /* should not happen, tabs are expanded */
3270 1853e0f4 2022-06-16 stsp err = got_error(GOT_ERR_RANGE);
3271 1853e0f4 2022-06-16 stsp goto done;
3273 1853e0f4 2022-06-16 stsp if (width0 + w + width > skipcol)
3275 61417565 2022-06-20 mark w += width;
3278 145b6838 2022-06-16 stsp /* draw (visible part of) matched token (if scrolled into it) */
3279 1853e0f4 2022-06-16 stsp if (width1 - w > 0) {
3280 145b6838 2022-06-16 stsp wattron(window, A_STANDOUT);
3281 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[i]);
3282 145b6838 2022-06-16 stsp wattroff(window, A_STANDOUT);
3283 1853e0f4 2022-06-16 stsp wlimit -= (width1 - w);
3284 1853e0f4 2022-06-16 stsp *wtotal += (width1 - w);
3288 1853e0f4 2022-06-16 stsp if (wlimit > 0) { /* draw rest of line */
3289 1853e0f4 2022-06-16 stsp free(wline);
3290 1853e0f4 2022-06-16 stsp if (skipcol > width0 + width1) {
3291 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, &scrollx, seg2,
3292 1853e0f4 2022-06-16 stsp skipcol - (width0 + width1), wlimit,
3293 1853e0f4 2022-06-16 stsp col_tab_align, 1);
3295 1853e0f4 2022-06-16 stsp goto done;
3296 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
3298 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, NULL, seg2, 0,
3299 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
3301 1853e0f4 2022-06-16 stsp goto done;
3302 1853e0f4 2022-06-16 stsp waddwstr(window, wline);
3304 1853e0f4 2022-06-16 stsp *wtotal += width2;
3307 145b6838 2022-06-16 stsp free(wline);
3308 44a87665 2022-06-16 stsp free(exstr);
3309 1853e0f4 2022-06-16 stsp free(seg0);
3310 1853e0f4 2022-06-16 stsp free(seg1);
3311 1853e0f4 2022-06-16 stsp free(seg2);
3312 1853e0f4 2022-06-16 stsp return err;
3315 41605754 2020-11-12 stsp static const struct got_error *
3316 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
3318 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
3319 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
3320 61e69b96 2018-05-20 stsp const struct got_error *err;
3321 fe621944 2020-11-10 stsp int nprinted = 0;
3322 b304db33 2018-05-20 stsp char *line;
3323 826082fe 2020-12-10 stsp size_t linesize = 0;
3324 826082fe 2020-12-10 stsp ssize_t linelen;
3325 f26dddb7 2019-11-08 stsp struct tog_color *tc;
3326 61e69b96 2018-05-20 stsp wchar_t *wline;
3327 e0b650dd 2018-05-20 stsp int width;
3328 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
3329 89f1a395 2020-12-01 naddy int nlines = s->nlines;
3330 fe621944 2020-11-10 stsp off_t line_offset;
3332 89f1a395 2020-12-01 naddy line_offset = s->line_offsets[s->first_displayed_line - 1];
3333 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
3334 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
3336 f7d12f7e 2018-08-01 stsp werase(view->window);
3338 a3404814 2018-09-02 stsp if (header) {
3339 135a2da0 2020-11-11 stsp if (asprintf(&line, "[%d/%d] %s",
3340 89f1a395 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, nlines,
3341 135a2da0 2020-11-11 stsp header) == -1)
3342 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
3343 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
3345 135a2da0 2020-11-11 stsp free(line);
3347 a3404814 2018-09-02 stsp return err;
3349 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3350 a3404814 2018-09-02 stsp wstandout(view->window);
3351 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
3352 e54cc94a 2020-11-11 stsp free(wline);
3353 e54cc94a 2020-11-11 stsp wline = NULL;
3354 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3355 a3404814 2018-09-02 stsp wstandend(view->window);
3356 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
3357 a3404814 2018-09-02 stsp waddch(view->window, '\n');
3359 a3404814 2018-09-02 stsp if (max_lines <= 1)
3360 a3404814 2018-09-02 stsp return NULL;
3361 a3404814 2018-09-02 stsp max_lines--;
3364 89f1a395 2020-12-01 naddy s->eof = 0;
3365 145b6838 2022-06-16 stsp view->maxx = 0;
3366 826082fe 2020-12-10 stsp line = NULL;
3367 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
3368 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3369 826082fe 2020-12-10 stsp if (linelen == -1) {
3370 826082fe 2020-12-10 stsp if (feof(s->f)) {
3371 826082fe 2020-12-10 stsp s->eof = 1;
3374 826082fe 2020-12-10 stsp free(line);
3375 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
3378 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
3379 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
3380 1853e0f4 2022-06-16 stsp view->x ? 1 : 0);
3381 1853e0f4 2022-06-16 stsp if (err) {
3382 1853e0f4 2022-06-16 stsp free(line);
3383 1853e0f4 2022-06-16 stsp return err;
3385 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
3386 1853e0f4 2022-06-16 stsp free(wline);
3387 1853e0f4 2022-06-16 stsp wline = NULL;
3389 89f1a395 2020-12-01 naddy tc = match_color(&s->colors, line);
3391 f26dddb7 2019-11-08 stsp wattr_on(view->window,
3392 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3393 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
3394 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
3395 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
3396 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
3397 41605754 2020-11-12 stsp if (err) {
3398 41605754 2020-11-12 stsp free(line);
3399 41605754 2020-11-12 stsp return err;
3403 969c159c 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
3404 969c159c 2022-06-16 stsp view->x, view->ncols, 0, view->x ? 1 : 0);
3405 969c159c 2022-06-16 stsp if (err) {
3406 969c159c 2022-06-16 stsp free(line);
3407 969c159c 2022-06-16 stsp return err;
3409 969c159c 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
3410 969c159c 2022-06-16 stsp free(wline);
3411 41605754 2020-11-12 stsp wline = NULL;
3414 6d17833f 2019-11-08 stsp wattr_off(view->window,
3415 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3416 969c159c 2022-06-16 stsp if (width <= view->ncols - 1)
3417 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3418 fe621944 2020-11-10 stsp nprinted++;
3420 826082fe 2020-12-10 stsp free(line);
3421 fe621944 2020-11-10 stsp if (nprinted >= 1)
3422 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
3423 89f1a395 2020-12-01 naddy (nprinted - 1);
3425 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
3427 1a57306a 2018-09-02 stsp view_vborder(view);
3429 89f1a395 2020-12-01 naddy if (s->eof) {
3430 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
3431 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
3432 c3e9aa98 2019-05-13 jcs nprinted++;
3435 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, TOG_EOF_STRING, 0,
3436 ccda2f4d 2022-06-16 stsp view->ncols, 0, 0);
3438 c3e9aa98 2019-05-13 jcs return err;
3441 c3e9aa98 2019-05-13 jcs wstandout(view->window);
3442 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
3443 e54cc94a 2020-11-11 stsp free(wline);
3444 e54cc94a 2020-11-11 stsp wline = NULL;
3445 c3e9aa98 2019-05-13 jcs wstandend(view->window);
3448 26ed57b2 2018-05-19 stsp return NULL;
3451 abd2672a 2018-12-23 stsp static char *
3452 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
3454 09867e48 2019-08-13 stsp struct tm mytm, *tm;
3455 09867e48 2019-08-13 stsp char *p, *s;
3457 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
3458 09867e48 2019-08-13 stsp if (tm == NULL)
3459 09867e48 2019-08-13 stsp return NULL;
3460 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
3461 09867e48 2019-08-13 stsp if (s == NULL)
3462 09867e48 2019-08-13 stsp return NULL;
3463 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
3465 abd2672a 2018-12-23 stsp *p = '\0';
3469 4ed7e80c 2018-05-20 stsp static const struct got_error *
3470 0208f208 2020-05-05 stsp get_changed_paths(struct got_pathlist_head *paths,
3471 0208f208 2020-05-05 stsp struct got_commit_object *commit, struct got_repository *repo)
3473 0208f208 2020-05-05 stsp const struct got_error *err = NULL;
3474 0208f208 2020-05-05 stsp struct got_object_id *tree_id1 = NULL, *tree_id2 = NULL;
3475 0208f208 2020-05-05 stsp struct got_tree_object *tree1 = NULL, *tree2 = NULL;
3476 0208f208 2020-05-05 stsp struct got_object_qid *qid;
3478 dbdddfee 2021-06-23 naddy qid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3479 0208f208 2020-05-05 stsp if (qid != NULL) {
3480 0208f208 2020-05-05 stsp struct got_commit_object *pcommit;
3481 0208f208 2020-05-05 stsp err = got_object_open_as_commit(&pcommit, repo,
3482 d7b5a0e8 2022-04-20 stsp &qid->id);
3484 0208f208 2020-05-05 stsp return err;
3486 aa8b5dd0 2021-08-01 stsp tree_id1 = got_object_id_dup(
3487 aa8b5dd0 2021-08-01 stsp got_object_commit_get_tree_id(pcommit));
3488 aa8b5dd0 2021-08-01 stsp if (tree_id1 == NULL) {
3489 aa8b5dd0 2021-08-01 stsp got_object_commit_close(pcommit);
3490 aa8b5dd0 2021-08-01 stsp return got_error_from_errno("got_object_id_dup");
3492 0208f208 2020-05-05 stsp got_object_commit_close(pcommit);
3496 0208f208 2020-05-05 stsp if (tree_id1) {
3497 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree1, repo, tree_id1);
3499 0208f208 2020-05-05 stsp goto done;
3502 0208f208 2020-05-05 stsp tree_id2 = got_object_commit_get_tree_id(commit);
3503 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree2, repo, tree_id2);
3505 0208f208 2020-05-05 stsp goto done;
3507 b72706c3 2022-06-01 stsp err = got_diff_tree(tree1, tree2, NULL, NULL, "", "", repo,
3508 0208f208 2020-05-05 stsp got_diff_tree_collect_changed_paths, paths, 0);
3510 0208f208 2020-05-05 stsp if (tree1)
3511 0208f208 2020-05-05 stsp got_object_tree_close(tree1);
3512 0208f208 2020-05-05 stsp if (tree2)
3513 0208f208 2020-05-05 stsp got_object_tree_close(tree2);
3514 aa8b5dd0 2021-08-01 stsp free(tree_id1);
3515 0208f208 2020-05-05 stsp return err;
3518 0208f208 2020-05-05 stsp static const struct got_error *
3519 fe621944 2020-11-10 stsp add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
3523 fe621944 2020-11-10 stsp p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
3524 fe621944 2020-11-10 stsp if (p == NULL)
3525 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
3526 fe621944 2020-11-10 stsp *line_offsets = p;
3527 fe621944 2020-11-10 stsp (*line_offsets)[*nlines] = off;
3528 fe621944 2020-11-10 stsp (*nlines)++;
3529 fe621944 2020-11-10 stsp return NULL;
3532 fe621944 2020-11-10 stsp static const struct got_error *
3533 fe621944 2020-11-10 stsp write_commit_info(off_t **line_offsets, size_t *nlines,
3534 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
3535 fe621944 2020-11-10 stsp struct got_repository *repo, FILE *outfile)
3537 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
3538 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
3539 15a94983 2018-12-23 stsp struct got_commit_object *commit;
3540 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
3541 45d799e2 2018-12-23 stsp time_t committer_time;
3542 45d799e2 2018-12-23 stsp const char *author, *committer;
3543 8b473291 2019-02-21 stsp char *refs_str = NULL;
3544 0208f208 2020-05-05 stsp struct got_pathlist_head changed_paths;
3545 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
3546 fe621944 2020-11-10 stsp off_t outoff = 0;
3549 0208f208 2020-05-05 stsp TAILQ_INIT(&changed_paths);
3551 8b473291 2019-02-21 stsp if (refs) {
3552 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
3554 8b473291 2019-02-21 stsp return err;
3557 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
3559 abd2672a 2018-12-23 stsp return err;
3561 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
3562 15a94983 2018-12-23 stsp if (err) {
3563 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
3564 15a94983 2018-12-23 stsp goto done;
3567 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, 0);
3569 fe621944 2020-11-10 stsp goto done;
3571 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
3572 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
3573 fe621944 2020-11-10 stsp if (n < 0) {
3574 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3575 abd2672a 2018-12-23 stsp goto done;
3577 fe621944 2020-11-10 stsp outoff += n;
3578 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3580 fe621944 2020-11-10 stsp goto done;
3582 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
3583 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
3584 fe621944 2020-11-10 stsp if (n < 0) {
3585 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3586 abd2672a 2018-12-23 stsp goto done;
3588 fe621944 2020-11-10 stsp outoff += n;
3589 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3591 fe621944 2020-11-10 stsp goto done;
3593 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
3594 09867e48 2019-08-13 stsp datestr = get_datestr(&committer_time, datebuf);
3595 fe621944 2020-11-10 stsp if (datestr) {
3596 fe621944 2020-11-10 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
3597 fe621944 2020-11-10 stsp if (n < 0) {
3598 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3599 fe621944 2020-11-10 stsp goto done;
3601 fe621944 2020-11-10 stsp outoff += n;
3602 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3604 fe621944 2020-11-10 stsp goto done;
3606 45d799e2 2018-12-23 stsp author = got_object_commit_get_author(commit);
3607 45d799e2 2018-12-23 stsp committer = got_object_commit_get_committer(commit);
3608 fe621944 2020-11-10 stsp if (strcmp(author, committer) != 0) {
3609 fe621944 2020-11-10 stsp n = fprintf(outfile, "via: %s\n", committer);
3610 fe621944 2020-11-10 stsp if (n < 0) {
3611 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3612 fe621944 2020-11-10 stsp goto done;
3614 fe621944 2020-11-10 stsp outoff += n;
3615 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3617 fe621944 2020-11-10 stsp goto done;
3619 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
3620 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
3621 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
3622 9f98ca05 2021-09-24 stsp int pn = 1;
3623 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
3624 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
3625 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &qid->id);
3627 9f98ca05 2021-09-24 stsp goto done;
3628 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
3629 9f98ca05 2021-09-24 stsp if (n < 0) {
3630 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
3631 9f98ca05 2021-09-24 stsp goto done;
3633 9f98ca05 2021-09-24 stsp outoff += n;
3634 9f98ca05 2021-09-24 stsp err = add_line_offset(line_offsets, nlines, outoff);
3636 9f98ca05 2021-09-24 stsp goto done;
3637 9f98ca05 2021-09-24 stsp free(id_str);
3638 9f98ca05 2021-09-24 stsp id_str = NULL;
3642 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
3644 5943eee2 2019-08-13 stsp goto done;
3645 fe621944 2020-11-10 stsp s = logmsg;
3646 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
3647 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
3648 fe621944 2020-11-10 stsp if (n < 0) {
3649 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3650 fe621944 2020-11-10 stsp goto done;
3652 fe621944 2020-11-10 stsp outoff += n;
3653 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3655 fe621944 2020-11-10 stsp goto done;
3658 0208f208 2020-05-05 stsp err = get_changed_paths(&changed_paths, commit, repo);
3660 0208f208 2020-05-05 stsp goto done;
3661 0208f208 2020-05-05 stsp TAILQ_FOREACH(pe, &changed_paths, entry) {
3662 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
3663 fe621944 2020-11-10 stsp n = fprintf(outfile, "%c %s\n", cp->status, pe->path);
3664 fe621944 2020-11-10 stsp if (n < 0) {
3665 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3666 fe621944 2020-11-10 stsp goto done;
3668 fe621944 2020-11-10 stsp outoff += n;
3669 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3671 fe621944 2020-11-10 stsp goto done;
3672 0208f208 2020-05-05 stsp free((char *)pe->path);
3673 0208f208 2020-05-05 stsp free(pe->data);
3676 0208f208 2020-05-05 stsp fputc('\n', outfile);
3678 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3680 0208f208 2020-05-05 stsp got_pathlist_free(&changed_paths);
3681 abd2672a 2018-12-23 stsp free(id_str);
3682 5943eee2 2019-08-13 stsp free(logmsg);
3683 8b473291 2019-02-21 stsp free(refs_str);
3684 15a94983 2018-12-23 stsp got_object_commit_close(commit);
3685 7510f233 2020-08-09 stsp if (err) {
3686 ae6a6978 2020-08-09 stsp free(*line_offsets);
3687 ae6a6978 2020-08-09 stsp *line_offsets = NULL;
3688 ae6a6978 2020-08-09 stsp *nlines = 0;
3690 fe621944 2020-11-10 stsp return err;
3693 abd2672a 2018-12-23 stsp static const struct got_error *
3694 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
3696 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
3697 48ae06ee 2018-10-18 stsp FILE *f = NULL;
3698 15a94983 2018-12-23 stsp int obj_type;
3700 fe621944 2020-11-10 stsp free(s->line_offsets);
3701 fe621944 2020-11-10 stsp s->line_offsets = malloc(sizeof(off_t));
3702 fe621944 2020-11-10 stsp if (s->line_offsets == NULL)
3703 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
3704 fe621944 2020-11-10 stsp s->nlines = 0;
3706 511a516b 2018-05-19 stsp f = got_opentemp();
3707 48ae06ee 2018-10-18 stsp if (f == NULL) {
3708 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
3709 48ae06ee 2018-10-18 stsp goto done;
3711 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
3712 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3713 fb43ecf1 2019-02-11 stsp goto done;
3717 15a94983 2018-12-23 stsp if (s->id1)
3718 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
3720 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
3722 15a94983 2018-12-23 stsp goto done;
3724 15a94983 2018-12-23 stsp switch (obj_type) {
3725 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
3726 fe621944 2020-11-10 stsp err = got_diff_objects_as_blobs(&s->line_offsets, &s->nlines,
3727 b72706c3 2022-06-01 stsp s->f1, s->f2, s->id1, s->id2, s->label1, s->label2,
3728 b72706c3 2022-06-01 stsp s->diff_context, s->ignore_whitespace, s->force_text_diff,
3729 b72706c3 2022-06-01 stsp s->repo, s->f);
3731 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
3732 fe621944 2020-11-10 stsp err = got_diff_objects_as_trees(&s->line_offsets, &s->nlines,
3733 b72706c3 2022-06-01 stsp s->f1, s->f2, s->id1, s->id2, NULL, "", "", s->diff_context,
3734 3dbaef42 2020-11-24 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
3736 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
3737 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
3738 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
3739 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
3740 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
3742 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
3744 3ffacbe1 2020-02-02 tracey goto done;
3745 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
3746 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
3747 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
3748 fe621944 2020-11-10 stsp err = write_commit_info(&s->line_offsets, &s->nlines,
3749 d2075bf3 2020-12-25 stsp s->id2, refs, s->repo, s->f);
3750 f44b1f58 2020-02-02 tracey if (err)
3751 f44b1f58 2020-02-02 tracey goto done;
3752 f44b1f58 2020-02-02 tracey } else {
3753 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
3754 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
3755 d7b5a0e8 2022-04-20 stsp if (got_object_id_cmp(s->id1, &pid->id) == 0) {
3756 fe621944 2020-11-10 stsp err = write_commit_info(
3757 fe621944 2020-11-10 stsp &s->line_offsets, &s->nlines,
3758 d2075bf3 2020-12-25 stsp s->id2, refs, s->repo, s->f);
3759 f44b1f58 2020-02-02 tracey if (err)
3760 f44b1f58 2020-02-02 tracey goto done;
3765 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
3767 fe621944 2020-11-10 stsp err = got_diff_objects_as_commits(&s->line_offsets, &s->nlines,
3768 b72706c3 2022-06-01 stsp s->f1, s->f2, s->id1, s->id2, NULL, s->diff_context,
3769 b72706c3 2022-06-01 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
3773 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
3776 f44b1f58 2020-02-02 tracey if (err)
3777 f44b1f58 2020-02-02 tracey goto done;
3779 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
3780 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
3781 48ae06ee 2018-10-18 stsp return err;
3784 f5215bb9 2019-02-22 stsp static void
3785 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
3787 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
3788 f5215bb9 2019-02-22 stsp update_panels();
3789 f5215bb9 2019-02-22 stsp doupdate();
3792 f44b1f58 2020-02-02 tracey static const struct got_error *
3793 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
3795 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3797 f44b1f58 2020-02-02 tracey s->matched_line = 0;
3798 f44b1f58 2020-02-02 tracey return NULL;
3801 f44b1f58 2020-02-02 tracey static const struct got_error *
3802 f44b1f58 2020-02-02 tracey search_next_diff_view(struct tog_view *view)
3804 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3805 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
3806 f44b1f58 2020-02-02 tracey int lineno;
3807 cb713507 2022-06-16 stsp char *line = NULL;
3808 826082fe 2020-12-10 stsp size_t linesize = 0;
3809 826082fe 2020-12-10 stsp ssize_t linelen;
3811 f44b1f58 2020-02-02 tracey if (!view->searching) {
3812 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3813 f44b1f58 2020-02-02 tracey return NULL;
3816 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3817 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3818 f44b1f58 2020-02-02 tracey lineno = s->matched_line + 1;
3820 f44b1f58 2020-02-02 tracey lineno = s->matched_line - 1;
3822 487cd7d2 2021-12-17 stsp lineno = s->first_displayed_line;
3824 f44b1f58 2020-02-02 tracey while (1) {
3825 f44b1f58 2020-02-02 tracey off_t offset;
3827 f44b1f58 2020-02-02 tracey if (lineno <= 0 || lineno > s->nlines) {
3828 f44b1f58 2020-02-02 tracey if (s->matched_line == 0) {
3829 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3833 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3834 f44b1f58 2020-02-02 tracey lineno = 1;
3836 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3839 f44b1f58 2020-02-02 tracey offset = s->line_offsets[lineno - 1];
3840 f44b1f58 2020-02-02 tracey if (fseeko(s->f, offset, SEEK_SET) != 0) {
3841 f44b1f58 2020-02-02 tracey free(line);
3842 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
3844 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3845 cb713507 2022-06-16 stsp if (linelen != -1) {
3846 cb713507 2022-06-16 stsp char *exstr;
3847 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
3850 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
3851 cb713507 2022-06-16 stsp &view->regmatch)) {
3852 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3853 cb713507 2022-06-16 stsp s->matched_line = lineno;
3854 cb713507 2022-06-16 stsp free(exstr);
3857 cb713507 2022-06-16 stsp free(exstr);
3859 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3860 f44b1f58 2020-02-02 tracey lineno++;
3862 f44b1f58 2020-02-02 tracey lineno--;
3864 826082fe 2020-12-10 stsp free(line);
3866 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3867 f44b1f58 2020-02-02 tracey s->first_displayed_line = s->matched_line;
3868 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3871 145b6838 2022-06-16 stsp return err;
3874 48ae06ee 2018-10-18 stsp static const struct got_error *
3875 b72706c3 2022-06-01 stsp close_diff_view(struct tog_view *view)
3877 b72706c3 2022-06-01 stsp const struct got_error *err = NULL;
3878 b72706c3 2022-06-01 stsp struct tog_diff_view_state *s = &view->state.diff;
3880 b72706c3 2022-06-01 stsp free(s->id1);
3881 b72706c3 2022-06-01 stsp s->id1 = NULL;
3882 b72706c3 2022-06-01 stsp free(s->id2);
3883 b72706c3 2022-06-01 stsp s->id2 = NULL;
3884 b72706c3 2022-06-01 stsp if (s->f && fclose(s->f) == EOF)
3885 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
3886 b72706c3 2022-06-01 stsp s->f = NULL;
3887 b72706c3 2022-06-01 stsp if (s->f1 && fclose(s->f1) == EOF)
3888 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
3889 b72706c3 2022-06-01 stsp s->f1 = NULL;
3890 b72706c3 2022-06-01 stsp if (s->f2 && fclose(s->f2) == EOF)
3891 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
3892 b72706c3 2022-06-01 stsp s->f2 = NULL;
3893 b72706c3 2022-06-01 stsp free_colors(&s->colors);
3894 b72706c3 2022-06-01 stsp free(s->line_offsets);
3895 b72706c3 2022-06-01 stsp s->line_offsets = NULL;
3896 b72706c3 2022-06-01 stsp s->nlines = 0;
3897 b72706c3 2022-06-01 stsp return err;
3900 b72706c3 2022-06-01 stsp static const struct got_error *
3901 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
3902 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
3903 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
3904 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
3906 48ae06ee 2018-10-18 stsp const struct got_error *err;
3907 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3909 b72706c3 2022-06-01 stsp memset(s, 0, sizeof(*s));
3911 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
3912 15a94983 2018-12-23 stsp int type1, type2;
3913 15a94983 2018-12-23 stsp err = got_object_get_type(&type1, repo, id1);
3915 15a94983 2018-12-23 stsp return err;
3916 15a94983 2018-12-23 stsp err = got_object_get_type(&type2, repo, id2);
3918 15a94983 2018-12-23 stsp return err;
3920 15a94983 2018-12-23 stsp if (type1 != type2)
3921 48ae06ee 2018-10-18 stsp return got_error(GOT_ERR_OBJ_TYPE);
3923 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
3924 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
3925 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3926 f44b1f58 2020-02-02 tracey s->repo = repo;
3927 f44b1f58 2020-02-02 tracey s->id1 = id1;
3928 f44b1f58 2020-02-02 tracey s->id2 = id2;
3929 3dbaef42 2020-11-24 stsp s->label1 = label1;
3930 3dbaef42 2020-11-24 stsp s->label2 = label2;
3932 15a94983 2018-12-23 stsp if (id1) {
3933 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
3934 5465d566 2020-02-01 tracey if (s->id1 == NULL)
3935 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3937 5465d566 2020-02-01 tracey s->id1 = NULL;
3939 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
3940 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
3941 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_object_id_dup");
3942 b72706c3 2022-06-01 stsp goto done;
3945 a00719e9 2022-06-17 stsp s->f1 = got_opentemp();
3946 a00719e9 2022-06-17 stsp if (s->f1 == NULL) {
3947 a00719e9 2022-06-17 stsp err = got_error_from_errno("got_opentemp");
3948 a00719e9 2022-06-17 stsp goto done;
3951 b72706c3 2022-06-01 stsp s->f2 = got_opentemp();
3952 b72706c3 2022-06-01 stsp if (s->f2 == NULL) {
3953 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_opentemp");
3954 b72706c3 2022-06-01 stsp goto done;
3957 5465d566 2020-02-01 tracey s->first_displayed_line = 1;
3958 5465d566 2020-02-01 tracey s->last_displayed_line = view->nlines;
3959 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
3960 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
3961 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
3962 5465d566 2020-02-01 tracey s->log_view = log_view;
3963 5465d566 2020-02-01 tracey s->repo = repo;
3965 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3966 6d17833f 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3967 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3968 11b20872 2019-11-08 stsp "^-", TOG_COLOR_DIFF_MINUS,
3969 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_MINUS"));
3971 b72706c3 2022-06-01 stsp goto done;
3972 5465d566 2020-02-01 tracey err = add_color(&s->colors, "^\\+",
3973 11b20872 2019-11-08 stsp TOG_COLOR_DIFF_PLUS,
3974 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_PLUS"));
3976 b72706c3 2022-06-01 stsp goto done;
3977 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3978 11b20872 2019-11-08 stsp "^@@", TOG_COLOR_DIFF_CHUNK_HEADER,
3979 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"));
3981 b72706c3 2022-06-01 stsp goto done;
3983 f44b1f58 2020-02-02 tracey err = add_color(&s->colors,
3984 8469d821 2022-06-25 stsp "^(commit [0-9a-f]|parent [0-9]|"
3985 8469d821 2022-06-25 stsp "(blob|file|tree|commit) [-+] |"
3986 9f98ca05 2021-09-24 stsp "[MDmA] [^ ])", TOG_COLOR_DIFF_META,
3987 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_META"));
3989 b72706c3 2022-06-01 stsp goto done;
3991 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3992 11b20872 2019-11-08 stsp "^(from|via): ", TOG_COLOR_AUTHOR,
3993 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3995 b72706c3 2022-06-01 stsp goto done;
3997 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3998 11b20872 2019-11-08 stsp "^date: ", TOG_COLOR_DATE,
3999 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
4001 b72706c3 2022-06-01 stsp goto done;
4004 f5215bb9 2019-02-22 stsp if (log_view && view_is_splitscreen(view))
4005 f5215bb9 2019-02-22 stsp show_log_view(log_view); /* draw vborder */
4006 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
4008 5465d566 2020-02-01 tracey err = create_diff(s);
4010 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
4011 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
4012 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
4013 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
4014 f44b1f58 2020-02-02 tracey view->search_next = search_next_diff_view;
4017 b72706c3 2022-06-01 stsp close_diff_view(view);
4018 e5a0f69f 2018-08-18 stsp return err;
4021 5dc9f4bc 2018-08-04 stsp static const struct got_error *
4022 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
4024 a3404814 2018-09-02 stsp const struct got_error *err;
4025 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
4026 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
4027 3dbaef42 2020-11-24 stsp const char *label1, *label2;
4029 a3404814 2018-09-02 stsp if (s->id1) {
4030 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
4032 a3404814 2018-09-02 stsp return err;
4033 3dbaef42 2020-11-24 stsp label1 = s->label1 ? : id_str1;
4035 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
4037 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
4039 a3404814 2018-09-02 stsp return err;
4040 3dbaef42 2020-11-24 stsp label2 = s->label2 ? : id_str2;
4042 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
4043 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
4044 a3404814 2018-09-02 stsp free(id_str1);
4045 a3404814 2018-09-02 stsp free(id_str2);
4046 a3404814 2018-09-02 stsp return err;
4048 a3404814 2018-09-02 stsp free(id_str1);
4049 a3404814 2018-09-02 stsp free(id_str2);
4051 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
4052 267bb3b8 2021-08-01 stsp free(header);
4053 267bb3b8 2021-08-01 stsp return err;
4056 15a087fe 2019-02-21 stsp static const struct got_error *
4057 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
4058 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
4060 d7a04538 2019-02-21 stsp const struct got_error *err;
4061 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
4062 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
4063 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
4065 15a087fe 2019-02-21 stsp free(s->id2);
4066 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
4067 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
4068 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
4070 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
4072 d7a04538 2019-02-21 stsp return err;
4073 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
4074 15a087fe 2019-02-21 stsp free(s->id1);
4075 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
4076 d7b5a0e8 2022-04-20 stsp s->id1 = pid ? got_object_id_dup(&pid->id) : NULL;
4077 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
4078 15a087fe 2019-02-21 stsp return NULL;
4081 0cf4efb1 2018-09-29 stsp static const struct got_error *
4082 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
4084 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
4085 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
4086 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
4087 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
4088 826082fe 2020-12-10 stsp char *line = NULL;
4089 826082fe 2020-12-10 stsp size_t linesize = 0;
4090 826082fe 2020-12-10 stsp ssize_t linelen;
4091 83cc4199 2022-06-13 stsp int i, nscroll = view->nlines - 1;
4093 e5a0f69f 2018-08-18 stsp switch (ch) {
4095 145b6838 2022-06-16 stsp view->x = 0;
4098 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 3, 0);
4099 640cd7ff 2022-06-22 mark view->count = 0;
4101 145b6838 2022-06-16 stsp case KEY_RIGHT:
4103 145b6838 2022-06-16 stsp if (view->x + view->ncols / 3 < view->maxx)
4104 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
4106 640cd7ff 2022-06-22 mark view->count = 0;
4108 145b6838 2022-06-16 stsp case KEY_LEFT:
4110 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
4111 640cd7ff 2022-06-22 mark if (view->x <= 0)
4112 640cd7ff 2022-06-22 mark view->count = 0;
4116 3dbaef42 2020-11-24 stsp if (ch == 'a')
4117 3dbaef42 2020-11-24 stsp s->force_text_diff = !s->force_text_diff;
4118 3dbaef42 2020-11-24 stsp if (ch == 'w')
4119 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
4120 64453f7e 2020-11-21 stsp wclear(view->window);
4121 64453f7e 2020-11-21 stsp s->first_displayed_line = 1;
4122 64453f7e 2020-11-21 stsp s->last_displayed_line = view->nlines;
4123 67b5eae1 2021-12-27 naddy s->matched_line = 0;
4124 64453f7e 2020-11-21 stsp diff_view_indicate_progress(view);
4125 64453f7e 2020-11-21 stsp err = create_diff(s);
4126 640cd7ff 2022-06-22 mark view->count = 0;
4129 912a3f79 2021-08-30 j case KEY_HOME:
4130 912a3f79 2021-08-30 j s->first_displayed_line = 1;
4131 640cd7ff 2022-06-22 mark view->count = 0;
4134 912a3f79 2021-08-30 j case KEY_END:
4135 640cd7ff 2022-06-22 mark view->count = 0;
4139 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
4143 1e37a5c2 2019-05-12 jcs case KEY_UP:
4144 02ffd0d5 2021-10-17 stsp case CTRL('p'):
4145 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
4146 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
4148 640cd7ff 2022-06-22 mark view->count = 0;
4150 83cc4199 2022-06-13 stsp case CTRL('u'):
4152 83cc4199 2022-06-13 stsp nscroll /= 2;
4153 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4154 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4155 a60a9dc4 2019-05-13 jcs case CTRL('b'):
4157 640cd7ff 2022-06-22 mark if (s->first_displayed_line == 1) {
4158 640cd7ff 2022-06-22 mark view->count = 0;
4162 83cc4199 2022-06-13 stsp while (i++ < nscroll && s->first_displayed_line > 1)
4163 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
4166 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4167 02ffd0d5 2021-10-17 stsp case CTRL('n'):
4168 1e37a5c2 2019-05-12 jcs if (!s->eof)
4169 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
4171 640cd7ff 2022-06-22 mark view->count = 0;
4173 83cc4199 2022-06-13 stsp case CTRL('d'):
4175 83cc4199 2022-06-13 stsp nscroll /= 2;
4176 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4177 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
4178 a60a9dc4 2019-05-13 jcs case CTRL('f'):
4181 640cd7ff 2022-06-22 mark if (s->eof) {
4182 640cd7ff 2022-06-22 mark view->count = 0;
4186 83cc4199 2022-06-13 stsp while (!s->eof && i++ < nscroll) {
4187 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
4188 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
4189 826082fe 2020-12-10 stsp if (linelen == -1) {
4190 826082fe 2020-12-10 stsp if (feof(s->f)) {
4191 826082fe 2020-12-10 stsp s->eof = 1;
4193 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
4197 826082fe 2020-12-10 stsp free(line);
4200 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
4201 1e37a5c2 2019-05-12 jcs s->diff_context--;
4202 67b5eae1 2021-12-27 naddy s->matched_line = 0;
4203 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
4204 1e37a5c2 2019-05-12 jcs err = create_diff(s);
4205 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
4206 27829c9e 2020-11-21 stsp s->nlines) {
4207 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
4208 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
4211 640cd7ff 2022-06-22 mark view->count = 0;
4214 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
4215 1e37a5c2 2019-05-12 jcs s->diff_context++;
4216 67b5eae1 2021-12-27 naddy s->matched_line = 0;
4217 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
4218 1e37a5c2 2019-05-12 jcs err = create_diff(s);
4220 640cd7ff 2022-06-22 mark view->count = 0;
4224 640cd7ff 2022-06-22 mark if (s->log_view == NULL) {
4225 640cd7ff 2022-06-22 mark view->count = 0;
4228 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
4229 5a8b5076 2020-12-05 stsp old_selected_entry = ls->selected_entry;
4231 640cd7ff 2022-06-22 mark /* view->count handled in input_log_view() */
4232 e78dc838 2020-12-04 stsp err = input_log_view(NULL, s->log_view, KEY_UP);
4236 5a8b5076 2020-12-05 stsp if (old_selected_entry == ls->selected_entry)
4239 2b779855 2020-12-05 naddy err = set_selected_commit(s, ls->selected_entry);
4243 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
4244 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
4245 67b5eae1 2021-12-27 naddy s->matched_line = 0;
4246 145b6838 2022-06-16 stsp view->x = 0;
4248 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
4249 1e37a5c2 2019-05-12 jcs err = create_diff(s);
4253 640cd7ff 2022-06-22 mark if (s->log_view == NULL) {
4254 640cd7ff 2022-06-22 mark view->count = 0;
4257 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
4258 5a8b5076 2020-12-05 stsp old_selected_entry = ls->selected_entry;
4260 640cd7ff 2022-06-22 mark /* view->count handled in input_log_view() */
4261 e78dc838 2020-12-04 stsp err = input_log_view(NULL, s->log_view, KEY_DOWN);
4265 5a8b5076 2020-12-05 stsp if (old_selected_entry == ls->selected_entry)
4268 2b779855 2020-12-05 naddy err = set_selected_commit(s, ls->selected_entry);
4272 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
4273 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
4274 67b5eae1 2021-12-27 naddy s->matched_line = 0;
4275 145b6838 2022-06-16 stsp view->x = 0;
4277 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
4278 1e37a5c2 2019-05-12 jcs err = create_diff(s);
4281 640cd7ff 2022-06-22 mark view->count = 0;
4285 bcbd79e2 2018-08-19 stsp return err;
4288 4ed7e80c 2018-05-20 stsp static const struct got_error *
4289 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
4291 26ed57b2 2018-05-19 stsp const struct got_error *error = NULL;
4292 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
4293 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
4294 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
4295 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
4296 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
4297 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
4298 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
4299 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
4300 3dbaef42 2020-11-24 stsp const char *errstr;
4301 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
4302 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
4304 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
4305 26ed57b2 2018-05-19 stsp switch (ch) {
4307 64453f7e 2020-11-21 stsp force_text_diff = 1;
4310 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
4312 3dbaef42 2020-11-24 stsp if (errstr != NULL)
4313 5a20d08d 2022-02-09 op errx(1, "number of context lines is %s: %s",
4314 5a20d08d 2022-02-09 op errstr, errstr);
4316 09b5bff8 2020-02-23 naddy case 'r':
4317 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
4318 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
4319 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
4321 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
4324 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
4327 17020d27 2019-03-07 stsp usage_diff();
4328 26ed57b2 2018-05-19 stsp /* NOTREACHED */
4332 26ed57b2 2018-05-19 stsp argc -= optind;
4333 26ed57b2 2018-05-19 stsp argv += optind;
4335 26ed57b2 2018-05-19 stsp if (argc == 0) {
4336 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
4337 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
4338 15a94983 2018-12-23 stsp id_str1 = argv[0];
4339 15a94983 2018-12-23 stsp id_str2 = argv[1];
4341 26ed57b2 2018-05-19 stsp usage_diff();
4343 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
4344 0ae84acc 2022-06-15 tracey if (error)
4345 0ae84acc 2022-06-15 tracey goto done;
4347 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
4348 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
4349 c156c7a4 2020-12-18 stsp if (cwd == NULL)
4350 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
4351 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
4352 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4353 c156c7a4 2020-12-18 stsp goto done;
4354 a273ac94 2020-02-23 naddy if (worktree)
4355 a273ac94 2020-02-23 naddy repo_path =
4356 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
4358 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
4359 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4360 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4361 c156c7a4 2020-12-18 stsp goto done;
4365 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
4366 eb6600df 2019-01-04 stsp if (error)
4367 eb6600df 2019-01-04 stsp goto done;
4369 a273ac94 2020-02-23 naddy init_curses();
4371 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
4372 51a10b52 2020-12-26 stsp if (error)
4373 51a10b52 2020-12-26 stsp goto done;
4375 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
4376 26ed57b2 2018-05-19 stsp if (error)
4377 26ed57b2 2018-05-19 stsp goto done;
4379 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
4380 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
4381 26ed57b2 2018-05-19 stsp if (error)
4382 26ed57b2 2018-05-19 stsp goto done;
4384 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
4385 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
4386 26ed57b2 2018-05-19 stsp if (error)
4387 26ed57b2 2018-05-19 stsp goto done;
4389 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
4390 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
4391 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4392 ea5e7bb5 2018-08-01 stsp goto done;
4394 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
4395 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
4396 5dc9f4bc 2018-08-04 stsp if (error)
4397 5dc9f4bc 2018-08-04 stsp goto done;
4398 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4400 3dbaef42 2020-11-24 stsp free(label1);
4401 3dbaef42 2020-11-24 stsp free(label2);
4402 c02c541e 2019-03-29 stsp free(repo_path);
4403 a273ac94 2020-02-23 naddy free(cwd);
4404 1d0f4054 2021-06-17 stsp if (repo) {
4405 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4406 1d0f4054 2021-06-17 stsp if (error == NULL)
4407 1d0f4054 2021-06-17 stsp error = close_err;
4409 a273ac94 2020-02-23 naddy if (worktree)
4410 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
4411 0ae84acc 2022-06-15 tracey if (pack_fds) {
4412 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
4413 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
4414 0ae84acc 2022-06-15 tracey if (error == NULL)
4415 0ae84acc 2022-06-15 tracey error = pack_err;
4417 51a10b52 2020-12-26 stsp tog_free_refs();
4418 26ed57b2 2018-05-19 stsp return error;
4421 4ed7e80c 2018-05-20 stsp __dead static void
4422 9f7d7167 2018-04-29 stsp usage_blame(void)
4425 87411fa9 2022-06-16 stsp fprintf(stderr,
4426 87411fa9 2022-06-16 stsp "usage: %s blame [-c commit] [-r repository-path] path\n",
4427 9f7d7167 2018-04-29 stsp getprogname());
4431 84451b3e 2018-07-10 stsp struct tog_blame_line {
4432 84451b3e 2018-07-10 stsp int annotated;
4433 84451b3e 2018-07-10 stsp struct got_object_id *id;
4436 4ed7e80c 2018-05-20 stsp static const struct got_error *
4437 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
4439 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
4440 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
4441 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
4442 84451b3e 2018-07-10 stsp const struct got_error *err;
4443 4cb9d869 2022-06-16 stsp int lineno = 0, nprinted = 0;
4444 826082fe 2020-12-10 stsp char *line = NULL;
4445 826082fe 2020-12-10 stsp size_t linesize = 0;
4446 826082fe 2020-12-10 stsp ssize_t linelen;
4447 84451b3e 2018-07-10 stsp wchar_t *wline;
4448 27a741e5 2019-09-11 stsp int width;
4449 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
4450 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
4451 ab089a2a 2018-07-12 stsp char *id_str;
4452 11b20872 2019-11-08 stsp struct tog_color *tc;
4454 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &s->blamed_commit->id);
4456 ab089a2a 2018-07-12 stsp return err;
4458 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
4459 f7d12f7e 2018-08-01 stsp werase(view->window);
4461 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
4462 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
4463 ab089a2a 2018-07-12 stsp free(id_str);
4464 ab089a2a 2018-07-12 stsp return err;
4467 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
4468 ab089a2a 2018-07-12 stsp free(line);
4469 2550e4c3 2018-07-13 stsp line = NULL;
4471 1cae65b4 2019-09-22 stsp return err;
4472 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4473 a3404814 2018-09-02 stsp wstandout(view->window);
4474 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4476 11b20872 2019-11-08 stsp wattr_on(view->window,
4477 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4478 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4480 11b20872 2019-11-08 stsp wattr_off(view->window,
4481 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4482 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4483 a3404814 2018-09-02 stsp wstandend(view->window);
4484 2550e4c3 2018-07-13 stsp free(wline);
4485 2550e4c3 2018-07-13 stsp wline = NULL;
4486 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4487 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4489 084063cd 2018-07-12 stsp if (asprintf(&line, "[%d/%d] %s%s",
4490 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
4491 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
4492 ab089a2a 2018-07-12 stsp free(id_str);
4493 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
4495 ab089a2a 2018-07-12 stsp free(id_str);
4496 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
4497 3f60a8ef 2018-07-10 stsp free(line);
4498 2550e4c3 2018-07-13 stsp line = NULL;
4500 3f60a8ef 2018-07-10 stsp return err;
4501 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4502 2550e4c3 2018-07-13 stsp free(wline);
4503 2550e4c3 2018-07-13 stsp wline = NULL;
4504 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4505 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4507 4f7c3e5e 2020-12-01 naddy s->eof = 0;
4508 145b6838 2022-06-16 stsp view->maxx = 0;
4509 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
4510 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
4511 826082fe 2020-12-10 stsp if (linelen == -1) {
4512 826082fe 2020-12-10 stsp if (feof(blame->f)) {
4513 826082fe 2020-12-10 stsp s->eof = 1;
4516 84451b3e 2018-07-10 stsp free(line);
4517 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
4519 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
4522 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
4523 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 9, 1);
4524 1853e0f4 2022-06-16 stsp if (err) {
4525 1853e0f4 2022-06-16 stsp free(line);
4526 1853e0f4 2022-06-16 stsp return err;
4528 1853e0f4 2022-06-16 stsp free(wline);
4529 1853e0f4 2022-06-16 stsp wline = NULL;
4530 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
4532 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
4533 f7d12f7e 2018-08-01 stsp wstandout(view->window);
4535 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
4536 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
4537 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
4538 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
4539 27a741e5 2019-09-11 stsp !(view->focussed &&
4540 4f7c3e5e 2020-12-01 naddy nprinted == s->selected_line - 1)) {
4541 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
4542 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
4543 8d0fe45a 2019-08-12 stsp char *id_str;
4544 87411fa9 2022-06-16 stsp err = got_object_id_str(&id_str,
4545 87411fa9 2022-06-16 stsp blame_line->id);
4546 8d0fe45a 2019-08-12 stsp if (err) {
4547 8d0fe45a 2019-08-12 stsp free(line);
4548 8d0fe45a 2019-08-12 stsp return err;
4550 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4552 11b20872 2019-11-08 stsp wattr_on(view->window,
4553 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4554 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
4556 11b20872 2019-11-08 stsp wattr_off(view->window,
4557 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4558 8d0fe45a 2019-08-12 stsp free(id_str);
4559 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
4561 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
4562 8d0fe45a 2019-08-12 stsp prev_id = NULL;
4565 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
4566 ee41ec32 2018-07-10 stsp prev_id = NULL;
4569 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
4570 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4571 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
4573 41605754 2020-11-12 stsp if (view->ncols <= 9) {
4574 41605754 2020-11-12 stsp width = 9;
4575 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
4576 4f7c3e5e 2020-12-01 naddy s->matched_line &&
4577 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4578 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
4579 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
4580 41605754 2020-11-12 stsp if (err) {
4581 41605754 2020-11-12 stsp free(line);
4582 41605754 2020-11-12 stsp return err;
4584 41605754 2020-11-12 stsp width += 9;
4587 4cb9d869 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
4588 4cb9d869 2022-06-16 stsp view->x, view->ncols - 9, 9, 1);
4589 4cb9d869 2022-06-16 stsp if (err) {
4590 4cb9d869 2022-06-16 stsp free(line);
4591 4cb9d869 2022-06-16 stsp return err;
4593 4cb9d869 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
4594 a75b3e2d 2022-06-16 stsp width += 9;
4595 41605754 2020-11-12 stsp free(wline);
4596 41605754 2020-11-12 stsp wline = NULL;
4599 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
4600 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
4601 84451b3e 2018-07-10 stsp if (++nprinted == 1)
4602 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
4604 826082fe 2020-12-10 stsp free(line);
4605 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
4607 1a57306a 2018-09-02 stsp view_vborder(view);
4609 84451b3e 2018-07-10 stsp return NULL;
4612 84451b3e 2018-07-10 stsp static const struct got_error *
4613 392891ce 2022-04-07 stsp blame_cb(void *arg, int nlines, int lineno,
4614 392891ce 2022-04-07 stsp struct got_commit_object *commit, struct got_object_id *id)
4616 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
4617 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
4618 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
4619 1a76625f 2018-10-22 stsp int errcode;
4621 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
4622 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
4623 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
4625 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4626 1a76625f 2018-10-22 stsp if (errcode)
4627 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
4629 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
4630 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
4631 d68a0a7d 2018-07-10 stsp goto done;
4634 d68a0a7d 2018-07-10 stsp if (lineno == -1)
4635 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
4637 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
4638 d68a0a7d 2018-07-10 stsp if (line->annotated)
4639 d68a0a7d 2018-07-10 stsp goto done;
4641 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
4642 84451b3e 2018-07-10 stsp if (line->id == NULL) {
4643 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4644 84451b3e 2018-07-10 stsp goto done;
4646 84451b3e 2018-07-10 stsp line->annotated = 1;
4648 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4649 1a76625f 2018-10-22 stsp if (errcode)
4650 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
4651 84451b3e 2018-07-10 stsp return err;
4654 84451b3e 2018-07-10 stsp static void *
4655 84451b3e 2018-07-10 stsp blame_thread(void *arg)
4657 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
4658 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
4659 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
4660 1a76625f 2018-10-22 stsp int errcode;
4662 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
4664 61266923 2020-01-14 stsp return (void *)err;
4666 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
4667 fc06ba56 2019-08-22 stsp blame_cb, ta->cb_args, ta->cancel_cb, ta->cancel_arg);
4668 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
4669 fc06ba56 2019-08-22 stsp err = NULL;
4671 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4672 1a76625f 2018-10-22 stsp if (errcode)
4673 2af4a041 2019-05-11 jcs return (void *)got_error_set_errno(errcode,
4674 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
4676 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
4677 1d0f4054 2021-06-17 stsp if (err == NULL)
4678 1d0f4054 2021-06-17 stsp err = close_err;
4679 c9beca56 2018-07-22 stsp ta->repo = NULL;
4680 c9beca56 2018-07-22 stsp *ta->complete = 1;
4682 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4683 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
4684 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
4686 18430de3 2018-07-10 stsp return (void *)err;
4689 245d91c1 2018-07-12 stsp static struct got_object_id *
4690 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
4691 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
4693 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
4695 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
4696 8d0fe45a 2019-08-12 stsp return NULL;
4698 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
4699 245d91c1 2018-07-12 stsp if (!line->annotated)
4700 245d91c1 2018-07-12 stsp return NULL;
4702 245d91c1 2018-07-12 stsp return line->id;
4705 b880a918 2018-07-10 stsp static const struct got_error *
4706 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
4708 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
4711 245d91c1 2018-07-12 stsp if (blame->thread) {
4712 1a76625f 2018-10-22 stsp int errcode;
4713 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4714 1a76625f 2018-10-22 stsp if (errcode)
4715 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
4716 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
4717 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
4718 1a76625f 2018-10-22 stsp if (errcode)
4719 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
4720 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4721 1a76625f 2018-10-22 stsp if (errcode)
4722 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
4723 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
4724 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
4725 245d91c1 2018-07-12 stsp err = NULL;
4726 245d91c1 2018-07-12 stsp blame->thread = NULL;
4728 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
4729 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
4730 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
4731 1d0f4054 2021-06-17 stsp if (err == NULL)
4732 1d0f4054 2021-06-17 stsp err = close_err;
4733 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
4735 245d91c1 2018-07-12 stsp if (blame->f) {
4736 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
4737 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
4738 245d91c1 2018-07-12 stsp blame->f = NULL;
4740 57670559 2018-12-23 stsp if (blame->lines) {
4741 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
4742 57670559 2018-12-23 stsp free(blame->lines[i].id);
4743 57670559 2018-12-23 stsp free(blame->lines);
4744 57670559 2018-12-23 stsp blame->lines = NULL;
4746 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
4747 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
4748 0ae84acc 2022-06-15 tracey if (blame->pack_fds) {
4749 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
4750 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(blame->pack_fds);
4751 0ae84acc 2022-06-15 tracey if (err == NULL)
4752 0ae84acc 2022-06-15 tracey err = pack_err;
4753 8b195234 2022-06-15 stsp blame->pack_fds = NULL;
4755 245d91c1 2018-07-12 stsp return err;
4758 245d91c1 2018-07-12 stsp static const struct got_error *
4759 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
4761 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
4762 fc06ba56 2019-08-22 stsp int *done = arg;
4763 fc06ba56 2019-08-22 stsp int errcode;
4765 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4766 fc06ba56 2019-08-22 stsp if (errcode)
4767 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
4768 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
4770 fc06ba56 2019-08-22 stsp if (*done)
4771 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
4773 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4774 fc06ba56 2019-08-22 stsp if (errcode)
4775 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
4776 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
4778 fc06ba56 2019-08-22 stsp return err;
4781 fc06ba56 2019-08-22 stsp static const struct got_error *
4782 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
4784 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
4785 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
4786 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
4787 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
4788 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
4789 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
4790 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
4791 eb81bc23 2022-06-28 tracey int obj_type, fd = -1;
4792 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
4794 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&commit, s->repo,
4795 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id);
4797 15a94983 2018-12-23 stsp return err;
4799 eb81bc23 2022-06-28 tracey fd = got_opentempfd();
4800 eb81bc23 2022-06-28 tracey if (fd == -1) {
4801 eb81bc23 2022-06-28 tracey err = got_error_from_errno("got_opentempfd");
4802 eb81bc23 2022-06-28 tracey goto done;
4805 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&obj_id, s->repo, commit, s->path);
4807 a44927cc 2022-04-07 stsp goto done;
4809 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
4811 84451b3e 2018-07-10 stsp goto done;
4813 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
4814 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
4815 84451b3e 2018-07-10 stsp goto done;
4818 eb81bc23 2022-06-28 tracey err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192, fd);
4820 a70480e0 2018-06-23 stsp goto done;
4821 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
4822 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
4823 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
4824 84451b3e 2018-07-10 stsp goto done;
4826 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
4827 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
4829 1fddf795 2021-01-20 stsp goto done;
4830 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
4831 1fddf795 2021-01-20 stsp s->blame_complete = 1;
4832 84451b3e 2018-07-10 stsp goto done;
4835 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
4836 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
4837 b02560ec 2019-08-19 stsp blame->nlines--;
4839 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
4840 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
4841 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
4842 84451b3e 2018-07-10 stsp goto done;
4845 0ae84acc 2022-06-15 tracey err = got_repo_pack_fds_open(&pack_fds);
4847 bd24772e 2018-07-11 stsp goto done;
4848 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL,
4849 0ae84acc 2022-06-15 tracey pack_fds);
4850 0ae84acc 2022-06-15 tracey if (err)
4851 0ae84acc 2022-06-15 tracey goto done;
4853 0ae84acc 2022-06-15 tracey blame->pack_fds = pack_fds;
4854 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
4855 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
4856 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
4857 d7b5a0e8 2022-04-20 stsp blame->cb_args.commit_id = got_object_id_dup(&s->blamed_commit->id);
4858 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
4859 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4860 245d91c1 2018-07-12 stsp goto done;
4862 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
4864 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
4865 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
4866 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
4867 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
4868 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
4869 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
4870 a5388363 2020-12-01 naddy s->blame_complete = 0;
4872 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
4873 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
4874 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
4875 f5a09613 2020-12-13 naddy s->selected_line = 1;
4877 67b5eae1 2021-12-27 naddy s->matched_line = 0;
4880 a44927cc 2022-04-07 stsp if (commit)
4881 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
4882 eb81bc23 2022-06-28 tracey if (fd != -1 && close(fd) == -1 && err == NULL)
4883 eb81bc23 2022-06-28 tracey err = got_error_from_errno("close");
4885 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
4886 27d434c2 2018-09-15 stsp free(obj_id);
4888 245d91c1 2018-07-12 stsp stop_blame(blame);
4889 245d91c1 2018-07-12 stsp return err;
4892 245d91c1 2018-07-12 stsp static const struct got_error *
4893 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
4894 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
4896 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
4897 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4899 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
4901 c4843652 2019-08-12 stsp s->path = strdup(path);
4902 c4843652 2019-08-12 stsp if (s->path == NULL)
4903 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
4905 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
4906 c4843652 2019-08-12 stsp if (err) {
4907 c4843652 2019-08-12 stsp free(s->path);
4908 7cbe629d 2018-08-04 stsp return err;
4911 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
4912 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
4913 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
4914 fb2756b9 2018-08-04 stsp s->selected_line = 1;
4915 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
4916 fb2756b9 2018-08-04 stsp s->repo = repo;
4917 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
4918 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
4920 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
4921 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
4922 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
4923 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
4925 11b20872 2019-11-08 stsp return err;
4928 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
4929 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
4930 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
4931 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
4932 6c4c42e0 2019-06-24 stsp view->search_next = search_next_blame_view;
4934 a5388363 2020-12-01 naddy return run_blame(view);
4937 e5a0f69f 2018-08-18 stsp static const struct got_error *
4938 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
4940 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4941 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4943 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
4944 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
4946 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
4947 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
4948 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
4949 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
4950 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
4953 e5a0f69f 2018-08-18 stsp free(s->path);
4954 11b20872 2019-11-08 stsp free_colors(&s->colors);
4955 e5a0f69f 2018-08-18 stsp return err;
4958 7cbe629d 2018-08-04 stsp static const struct got_error *
4959 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
4961 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4963 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
4964 6c4c42e0 2019-06-24 stsp return NULL;
4967 6c4c42e0 2019-06-24 stsp static const struct got_error *
4968 6c4c42e0 2019-06-24 stsp search_next_blame_view(struct tog_view *view)
4970 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4971 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
4972 6c4c42e0 2019-06-24 stsp int lineno;
4973 cb713507 2022-06-16 stsp char *line = NULL;
4974 826082fe 2020-12-10 stsp size_t linesize = 0;
4975 826082fe 2020-12-10 stsp ssize_t linelen;
4977 6c4c42e0 2019-06-24 stsp if (!view->searching) {
4978 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4979 6c4c42e0 2019-06-24 stsp return NULL;
4982 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4983 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4984 2246482e 2019-06-25 stsp lineno = s->matched_line + 1;
4986 2246482e 2019-06-25 stsp lineno = s->matched_line - 1;
4988 487cd7d2 2021-12-17 stsp lineno = s->first_displayed_line - 1 + s->selected_line;
4990 6c4c42e0 2019-06-24 stsp while (1) {
4991 6c4c42e0 2019-06-24 stsp off_t offset;
4993 6c4c42e0 2019-06-24 stsp if (lineno <= 0 || lineno > s->blame.nlines) {
4994 6c4c42e0 2019-06-24 stsp if (s->matched_line == 0) {
4995 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4999 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
5000 6c4c42e0 2019-06-24 stsp lineno = 1;
5002 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
5005 6c4c42e0 2019-06-24 stsp offset = s->blame.line_offsets[lineno - 1];
5006 6c4c42e0 2019-06-24 stsp if (fseeko(s->blame.f, offset, SEEK_SET) != 0) {
5007 6c4c42e0 2019-06-24 stsp free(line);
5008 6c4c42e0 2019-06-24 stsp return got_error_from_errno("fseeko");
5010 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->blame.f);
5011 cb713507 2022-06-16 stsp if (linelen != -1) {
5012 cb713507 2022-06-16 stsp char *exstr;
5013 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
5016 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
5017 cb713507 2022-06-16 stsp &view->regmatch)) {
5018 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5019 cb713507 2022-06-16 stsp s->matched_line = lineno;
5020 cb713507 2022-06-16 stsp free(exstr);
5023 cb713507 2022-06-16 stsp free(exstr);
5025 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
5030 826082fe 2020-12-10 stsp free(line);
5032 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
5033 6c4c42e0 2019-06-24 stsp s->first_displayed_line = s->matched_line;
5034 6c4c42e0 2019-06-24 stsp s->selected_line = 1;
5037 145b6838 2022-06-16 stsp return err;
5040 6c4c42e0 2019-06-24 stsp static const struct got_error *
5041 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
5043 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
5044 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
5045 2b380cc8 2018-10-24 stsp int errcode;
5047 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
5048 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
5049 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
5050 2b380cc8 2018-10-24 stsp if (errcode)
5051 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
5053 51fe7530 2019-08-19 stsp halfdelay(1); /* fast refresh while annotating */
5056 51fe7530 2019-08-19 stsp if (s->blame_complete)
5057 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
5059 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
5061 669b5ffa 2018-10-07 stsp view_vborder(view);
5062 e5a0f69f 2018-08-18 stsp return err;
5065 e5a0f69f 2018-08-18 stsp static const struct got_error *
5066 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
5068 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
5069 7cbe629d 2018-08-04 stsp struct tog_view *diff_view;
5070 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
5071 83cc4199 2022-06-13 stsp int begin_x = 0, nscroll = view->nlines - 2;
5073 e5a0f69f 2018-08-18 stsp switch (ch) {
5075 145b6838 2022-06-16 stsp view->x = 0;
5078 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 3, 0);
5079 640cd7ff 2022-06-22 mark view->count = 0;
5081 145b6838 2022-06-16 stsp case KEY_RIGHT:
5083 145b6838 2022-06-16 stsp if (view->x + view->ncols / 3 < view->maxx)
5084 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
5086 640cd7ff 2022-06-22 mark view->count = 0;
5088 145b6838 2022-06-16 stsp case KEY_LEFT:
5090 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
5091 640cd7ff 2022-06-22 mark if (view->x <= 0)
5092 640cd7ff 2022-06-22 mark view->count = 0;
5095 1e37a5c2 2019-05-12 jcs s->done = 1;
5097 4deef56f 2021-09-02 naddy case 'g':
5098 4deef56f 2021-09-02 naddy case KEY_HOME:
5099 4deef56f 2021-09-02 naddy s->selected_line = 1;
5100 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
5101 640cd7ff 2022-06-22 mark view->count = 0;
5103 4deef56f 2021-09-02 naddy case 'G':
5104 4deef56f 2021-09-02 naddy case KEY_END:
5105 4deef56f 2021-09-02 naddy if (s->blame.nlines < view->nlines - 2) {
5106 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
5107 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
5109 4deef56f 2021-09-02 naddy s->selected_line = view->nlines - 2;
5110 4deef56f 2021-09-02 naddy s->first_displayed_line = s->blame.nlines -
5111 4deef56f 2021-09-02 naddy (view->nlines - 3);
5113 640cd7ff 2022-06-22 mark view->count = 0;
5116 1e37a5c2 2019-05-12 jcs case KEY_UP:
5117 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5118 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
5119 1e37a5c2 2019-05-12 jcs s->selected_line--;
5120 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
5121 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
5122 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5124 640cd7ff 2022-06-22 mark view->count = 0;
5126 83cc4199 2022-06-13 stsp case CTRL('u'):
5128 83cc4199 2022-06-13 stsp nscroll /= 2;
5129 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5130 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5131 ea025d1d 2020-02-22 naddy case CTRL('b'):
5133 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
5134 640cd7ff 2022-06-22 mark if (view->count > 1)
5135 640cd7ff 2022-06-22 mark nscroll += nscroll;
5136 83cc4199 2022-06-13 stsp s->selected_line = MAX(1, s->selected_line - nscroll);
5137 640cd7ff 2022-06-22 mark view->count = 0;
5140 83cc4199 2022-06-13 stsp if (s->first_displayed_line > nscroll)
5141 83cc4199 2022-06-13 stsp s->first_displayed_line -= nscroll;
5143 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
5146 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5147 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5148 1e37a5c2 2019-05-12 jcs if (s->selected_line < view->nlines - 2 &&
5149 1e37a5c2 2019-05-12 jcs s->first_displayed_line +
5150 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
5151 1e37a5c2 2019-05-12 jcs s->selected_line++;
5152 1e37a5c2 2019-05-12 jcs else if (s->last_displayed_line <
5153 1e37a5c2 2019-05-12 jcs s->blame.nlines)
5154 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5156 640cd7ff 2022-06-22 mark view->count = 0;
5159 1e37a5c2 2019-05-12 jcs case 'p': {
5160 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
5162 640cd7ff 2022-06-22 mark view->count = 0;
5163 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
5164 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
5165 1e37a5c2 2019-05-12 jcs if (id == NULL)
5167 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
5168 a44927cc 2022-04-07 stsp struct got_commit_object *commit, *pcommit;
5169 15a94983 2018-12-23 stsp struct got_object_qid *pid;
5170 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
5171 1e37a5c2 2019-05-12 jcs int obj_type;
5172 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
5173 1e37a5c2 2019-05-12 jcs s->repo, id);
5176 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
5177 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
5178 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
5179 15a94983 2018-12-23 stsp got_object_commit_close(commit);
5182 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
5183 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&pcommit,
5184 d7b5a0e8 2022-04-20 stsp s->repo, &pid->id);
5187 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
5188 a44927cc 2022-04-07 stsp pcommit, s->path);
5189 a44927cc 2022-04-07 stsp got_object_commit_close(pcommit);
5190 e5a0f69f 2018-08-18 stsp if (err) {
5191 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
5192 1e37a5c2 2019-05-12 jcs err = NULL;
5193 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
5196 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
5198 1e37a5c2 2019-05-12 jcs free(blob_id);
5199 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
5200 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
5201 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
5204 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
5205 d7b5a0e8 2022-04-20 stsp &pid->id);
5206 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
5208 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
5209 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id) == 0)
5211 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
5216 1e37a5c2 2019-05-12 jcs s->done = 1;
5217 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
5218 1e37a5c2 2019-05-12 jcs s->done = 0;
5219 1e37a5c2 2019-05-12 jcs if (thread_err)
5221 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
5222 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
5223 a5388363 2020-12-01 naddy err = run_blame(view);
5228 61417565 2022-06-20 mark case 'C': {
5229 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
5231 640cd7ff 2022-06-22 mark view->count = 0;
5232 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
5233 d7b5a0e8 2022-04-20 stsp if (!got_object_id_cmp(&first->id, s->commit_id))
5235 1e37a5c2 2019-05-12 jcs s->done = 1;
5236 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
5237 1e37a5c2 2019-05-12 jcs s->done = 0;
5238 1e37a5c2 2019-05-12 jcs if (thread_err)
5240 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
5241 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
5242 1e37a5c2 2019-05-12 jcs s->blamed_commit =
5243 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
5244 a5388363 2020-12-01 naddy err = run_blame(view);
5249 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
5250 1e37a5c2 2019-05-12 jcs case '\r': {
5251 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
5252 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
5253 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
5255 640cd7ff 2022-06-22 mark view->count = 0;
5256 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
5257 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
5258 1e37a5c2 2019-05-12 jcs if (id == NULL)
5260 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
5263 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
5264 1e37a5c2 2019-05-12 jcs got_object_commit_get_parent_ids(commit));
5265 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
5266 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
5267 1e37a5c2 2019-05-12 jcs diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
5268 1e37a5c2 2019-05-12 jcs if (diff_view == NULL) {
5269 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
5270 638f9024 2019-05-13 stsp err = got_error_from_errno("view_open");
5273 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, pid ? &pid->id : NULL,
5274 78756c87 2020-11-24 stsp id, NULL, NULL, 3, 0, 0, NULL, s->repo);
5275 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
5277 1e37a5c2 2019-05-12 jcs view_close(diff_view);
5280 e78dc838 2020-12-04 stsp view->focussed = 0;
5281 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
5282 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
5283 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
5286 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
5289 e78dc838 2020-12-04 stsp view->focus_child = 1;
5291 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
5296 83cc4199 2022-06-13 stsp case CTRL('d'):
5298 83cc4199 2022-06-13 stsp nscroll /= 2;
5299 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5300 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5301 ea025d1d 2020-02-22 naddy case CTRL('f'):
5304 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
5305 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
5306 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
5307 640cd7ff 2022-06-22 mark view->count = 0;
5310 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
5311 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
5312 83cc4199 2022-06-13 stsp s->selected_line +=
5313 83cc4199 2022-06-13 stsp MIN(nscroll, s->last_displayed_line -
5314 83cc4199 2022-06-13 stsp s->first_displayed_line - s->selected_line + 1);
5316 83cc4199 2022-06-13 stsp if (s->last_displayed_line + nscroll <= s->blame.nlines)
5317 83cc4199 2022-06-13 stsp s->first_displayed_line += nscroll;
5319 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
5320 83cc4199 2022-06-13 stsp s->blame.nlines - (view->nlines - 3);
5322 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
5323 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
5324 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
5325 1e37a5c2 2019-05-12 jcs view->nlines - 2);
5329 640cd7ff 2022-06-22 mark view->count = 0;
5332 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
5335 a70480e0 2018-06-23 stsp static const struct got_error *
5336 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
5338 a70480e0 2018-06-23 stsp const struct got_error *error;
5339 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
5340 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
5341 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
5342 0587e10c 2020-07-23 stsp char *link_target = NULL;
5343 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
5344 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
5345 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
5347 e1cd8fed 2018-08-01 stsp struct tog_view *view;
5348 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
5350 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
5351 a70480e0 2018-06-23 stsp switch (ch) {
5353 a70480e0 2018-06-23 stsp commit_id_str = optarg;
5356 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
5357 69069811 2018-08-02 stsp if (repo_path == NULL)
5358 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
5362 17020d27 2019-03-07 stsp usage_blame();
5363 a70480e0 2018-06-23 stsp /* NOTREACHED */
5367 a70480e0 2018-06-23 stsp argc -= optind;
5368 a70480e0 2018-06-23 stsp argv += optind;
5370 f135c941 2020-02-20 stsp if (argc != 1)
5371 a70480e0 2018-06-23 stsp usage_blame();
5373 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
5374 0ae84acc 2022-06-15 tracey if (error != NULL)
5375 0ae84acc 2022-06-15 tracey goto done;
5377 69069811 2018-08-02 stsp if (repo_path == NULL) {
5378 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
5379 c156c7a4 2020-12-18 stsp if (cwd == NULL)
5380 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
5381 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
5382 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5383 c156c7a4 2020-12-18 stsp goto done;
5384 f135c941 2020-02-20 stsp if (worktree)
5385 eb41ed75 2019-02-05 stsp repo_path =
5386 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
5388 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
5389 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
5390 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
5391 c156c7a4 2020-12-18 stsp goto done;
5395 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
5396 c02c541e 2019-03-29 stsp if (error != NULL)
5397 8e94dd5b 2019-01-04 stsp goto done;
5399 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
5400 f135c941 2020-02-20 stsp worktree);
5401 c02c541e 2019-03-29 stsp if (error)
5402 92205607 2019-01-04 stsp goto done;
5404 f135c941 2020-02-20 stsp init_curses();
5406 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5407 51a10b52 2020-12-26 stsp if (error)
5408 51a10b52 2020-12-26 stsp goto done;
5410 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
5411 eb41ed75 2019-02-05 stsp if (error)
5412 69069811 2018-08-02 stsp goto done;
5414 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
5415 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
5416 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
5417 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
5418 a70480e0 2018-06-23 stsp if (error != NULL)
5419 66b4983c 2018-06-23 stsp goto done;
5420 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
5421 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
5423 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
5424 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
5426 a19e88aa 2018-06-23 stsp if (error != NULL)
5427 8b473291 2019-02-21 stsp goto done;
5429 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
5430 e1cd8fed 2018-08-01 stsp if (view == NULL) {
5431 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5432 e1cd8fed 2018-08-01 stsp goto done;
5435 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
5436 a44927cc 2022-04-07 stsp if (error)
5437 a44927cc 2022-04-07 stsp goto done;
5439 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
5440 a44927cc 2022-04-07 stsp commit, repo);
5441 7cbe629d 2018-08-04 stsp if (error)
5442 7cbe629d 2018-08-04 stsp goto done;
5444 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
5445 78756c87 2020-11-24 stsp commit_id, repo);
5446 0587e10c 2020-07-23 stsp if (error)
5447 0587e10c 2020-07-23 stsp goto done;
5448 12314ad4 2019-08-31 stsp if (worktree) {
5449 12314ad4 2019-08-31 stsp /* Release work tree lock. */
5450 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
5451 12314ad4 2019-08-31 stsp worktree = NULL;
5453 e5a0f69f 2018-08-18 stsp error = view_loop(view);
5455 69069811 2018-08-02 stsp free(repo_path);
5456 f135c941 2020-02-20 stsp free(in_repo_path);
5457 0587e10c 2020-07-23 stsp free(link_target);
5458 69069811 2018-08-02 stsp free(cwd);
5459 a70480e0 2018-06-23 stsp free(commit_id);
5460 a44927cc 2022-04-07 stsp if (commit)
5461 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
5462 eb41ed75 2019-02-05 stsp if (worktree)
5463 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
5464 1d0f4054 2021-06-17 stsp if (repo) {
5465 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
5466 1d0f4054 2021-06-17 stsp if (error == NULL)
5467 1d0f4054 2021-06-17 stsp error = close_err;
5469 0ae84acc 2022-06-15 tracey if (pack_fds) {
5470 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
5471 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
5472 0ae84acc 2022-06-15 tracey if (error == NULL)
5473 0ae84acc 2022-06-15 tracey error = pack_err;
5475 51a10b52 2020-12-26 stsp tog_free_refs();
5476 a70480e0 2018-06-23 stsp return error;
5479 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5480 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
5482 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
5483 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
5484 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
5485 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
5486 f26dddb7 2019-11-08 stsp struct tog_color *tc;
5487 56e0773d 2019-11-28 stsp int width, n, i, nentries;
5488 d86d3b18 2020-12-01 naddy int limit = view->nlines;
5490 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
5492 f7d12f7e 2018-08-01 stsp werase(view->window);
5494 ffd1d5e5 2018-06-23 stsp if (limit == 0)
5495 ffd1d5e5 2018-06-23 stsp return NULL;
5497 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, s->tree_label, 0, view->ncols,
5500 ffd1d5e5 2018-06-23 stsp return err;
5501 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5502 a3404814 2018-09-02 stsp wstandout(view->window);
5503 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
5505 11b20872 2019-11-08 stsp wattr_on(view->window,
5506 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5507 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5509 11b20872 2019-11-08 stsp wattr_off(view->window,
5510 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5511 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5512 a3404814 2018-09-02 stsp wstandend(view->window);
5513 2550e4c3 2018-07-13 stsp free(wline);
5514 2550e4c3 2018-07-13 stsp wline = NULL;
5515 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5516 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5517 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5518 ffd1d5e5 2018-06-23 stsp return NULL;
5519 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, parent_path, 0, view->ncols,
5522 ce52c690 2018-06-23 stsp return err;
5523 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5524 2550e4c3 2018-07-13 stsp free(wline);
5525 2550e4c3 2018-07-13 stsp wline = NULL;
5526 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5527 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5528 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5529 ffd1d5e5 2018-06-23 stsp return NULL;
5530 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5531 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
5532 a1eca9bb 2018-06-23 stsp return NULL;
5534 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
5535 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
5536 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
5537 0cf4efb1 2018-09-29 stsp if (view->focussed)
5538 0cf4efb1 2018-09-29 stsp wstandout(view->window);
5539 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
5541 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
5542 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
5543 f7d12f7e 2018-08-01 stsp wstandend(view->window);
5544 d86d3b18 2020-12-01 naddy s->ndisplayed++;
5545 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5546 ffd1d5e5 2018-06-23 stsp return NULL;
5550 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
5553 d86d3b18 2020-12-01 naddy nentries = got_object_tree_get_nentries(s->tree);
5554 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
5555 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
5556 848d6979 2019-08-12 stsp const char *modestr = "";
5557 56e0773d 2019-11-28 stsp mode_t mode;
5559 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
5560 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
5562 d86d3b18 2020-12-01 naddy if (s->show_ids) {
5563 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
5564 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
5566 638f9024 2019-05-13 stsp return got_error_from_errno(
5567 230a42bd 2019-05-11 jcs "got_object_id_str");
5569 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
5570 63c5ca5d 2019-08-24 stsp modestr = "$";
5571 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
5574 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
5575 d86d3b18 2020-12-01 naddy te, s->repo);
5576 0d6c6ee3 2020-05-20 stsp if (err) {
5577 0d6c6ee3 2020-05-20 stsp free(id_str);
5578 0d6c6ee3 2020-05-20 stsp return err;
5580 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
5581 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
5582 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
5584 848d6979 2019-08-12 stsp modestr = "@";
5586 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
5587 848d6979 2019-08-12 stsp modestr = "/";
5588 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
5589 848d6979 2019-08-12 stsp modestr = "*";
5590 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
5591 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
5592 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
5593 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
5594 1d13200f 2018-07-12 stsp free(id_str);
5595 0d6c6ee3 2020-05-20 stsp free(link_target);
5596 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
5598 1d13200f 2018-07-12 stsp free(id_str);
5599 0d6c6ee3 2020-05-20 stsp free(link_target);
5600 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
5602 ffd1d5e5 2018-06-23 stsp if (err) {
5603 ffd1d5e5 2018-06-23 stsp free(line);
5606 d86d3b18 2020-12-01 naddy if (n == s->selected) {
5607 0cf4efb1 2018-09-29 stsp if (view->focussed)
5608 0cf4efb1 2018-09-29 stsp wstandout(view->window);
5609 d86d3b18 2020-12-01 naddy s->selected_entry = te;
5611 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
5613 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
5614 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5615 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5617 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
5618 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5619 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5620 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5621 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
5622 f7d12f7e 2018-08-01 stsp wstandend(view->window);
5623 ffd1d5e5 2018-06-23 stsp free(line);
5624 2550e4c3 2018-07-13 stsp free(wline);
5625 2550e4c3 2018-07-13 stsp wline = NULL;
5627 d86d3b18 2020-12-01 naddy s->ndisplayed++;
5628 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
5629 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5633 ffd1d5e5 2018-06-23 stsp return err;
5636 ffd1d5e5 2018-06-23 stsp static void
5637 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
5639 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
5640 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
5641 fa86c4bf 2020-11-29 stsp int i = 0;
5643 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
5646 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
5647 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
5648 fa86c4bf 2020-11-29 stsp if (te == NULL) {
5649 fa86c4bf 2020-11-29 stsp if (!isroot)
5650 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
5653 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
5654 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
5658 fa86c4bf 2020-11-29 stsp static void
5659 3e135950 2020-12-01 naddy tree_scroll_down(struct tog_tree_view_state *s, int maxscroll)
5661 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
5662 ffd1d5e5 2018-06-23 stsp int n = 0;
5664 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
5665 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
5666 694d3271 2020-12-01 naddy s->first_displayed_entry);
5668 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
5670 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
5671 768394f3 2019-01-24 stsp while (next && last && n++ < maxscroll) {
5672 694d3271 2020-12-01 naddy last = got_tree_entry_get_next(s->tree, last);
5673 768394f3 2019-01-24 stsp if (last) {
5674 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
5675 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
5680 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5681 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
5682 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
5684 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
5685 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
5686 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
5688 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
5689 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
5690 56e0773d 2019-11-28 stsp + 1 /* slash */;
5692 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
5694 ce52c690 2018-06-23 stsp *path = calloc(1, len);
5695 ffd1d5e5 2018-06-23 stsp if (path == NULL)
5696 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
5698 ce52c690 2018-06-23 stsp (*path)[0] = '/';
5699 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
5700 d9765a41 2018-06-23 stsp while (pt) {
5701 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
5702 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
5703 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5704 cb2ebc8a 2018-06-23 stsp goto done;
5706 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
5707 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5708 cb2ebc8a 2018-06-23 stsp goto done;
5710 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
5713 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
5714 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5715 ce52c690 2018-06-23 stsp goto done;
5719 ce52c690 2018-06-23 stsp if (err) {
5720 ce52c690 2018-06-23 stsp free(*path);
5721 ce52c690 2018-06-23 stsp *path = NULL;
5723 ce52c690 2018-06-23 stsp return err;
5726 ce52c690 2018-06-23 stsp static const struct got_error *
5727 0cf4efb1 2018-09-29 stsp blame_tree_entry(struct tog_view **new_view, int begin_x,
5728 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
5729 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
5731 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
5732 ce52c690 2018-06-23 stsp char *path;
5733 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
5735 a0de39f3 2019-08-09 stsp *new_view = NULL;
5737 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
5739 ce52c690 2018-06-23 stsp return err;
5741 669b5ffa 2018-10-07 stsp blame_view = view_open(0, 0, 0, begin_x, TOG_VIEW_BLAME);
5742 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
5743 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
5744 83ce39e3 2019-08-12 stsp goto done;
5747 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
5748 e5a0f69f 2018-08-18 stsp if (err) {
5749 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
5750 fc06ba56 2019-08-22 stsp err = NULL;
5751 e5a0f69f 2018-08-18 stsp view_close(blame_view);
5753 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
5755 83ce39e3 2019-08-12 stsp free(path);
5756 69efd4c4 2018-07-18 stsp return err;
5759 69efd4c4 2018-07-18 stsp static const struct got_error *
5760 4e97c21c 2020-12-06 stsp log_selected_tree_entry(struct tog_view **new_view, int begin_x,
5761 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
5763 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
5764 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
5765 69efd4c4 2018-07-18 stsp char *path;
5767 a0de39f3 2019-08-09 stsp *new_view = NULL;
5769 669b5ffa 2018-10-07 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
5770 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
5771 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
5773 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
5775 69efd4c4 2018-07-18 stsp return err;
5777 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
5780 e5a0f69f 2018-08-18 stsp view_close(log_view);
5782 e5a0f69f 2018-08-18 stsp *new_view = log_view;
5783 cb2ebc8a 2018-06-23 stsp free(path);
5784 cb2ebc8a 2018-06-23 stsp return err;
5787 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5788 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
5789 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
5791 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
5792 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
5793 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5794 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
5796 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
5797 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
5799 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
5800 bc573f3b 2021-07-10 stsp if (s->commit_id == NULL)
5801 bc573f3b 2021-07-10 stsp return got_error_from_errno("got_object_id_dup");
5803 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
5805 bc573f3b 2021-07-10 stsp goto done;
5808 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
5809 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
5810 bc573f3b 2021-07-10 stsp * closed on demand.
5812 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
5813 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
5815 bc573f3b 2021-07-10 stsp goto done;
5816 bc573f3b 2021-07-10 stsp s->tree = s->root;
5818 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
5819 ffd1d5e5 2018-06-23 stsp if (err != NULL)
5820 ffd1d5e5 2018-06-23 stsp goto done;
5822 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
5823 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5824 ffd1d5e5 2018-06-23 stsp goto done;
5827 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
5828 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
5829 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
5830 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
5831 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
5832 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
5833 9cd7cbd1 2020-12-07 stsp goto done;
5836 fb2756b9 2018-08-04 stsp s->repo = repo;
5838 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
5839 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
5840 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
5841 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
5843 c0b01bdb 2019-11-08 stsp goto done;
5844 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
5845 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
5847 c0b01bdb 2019-11-08 stsp goto done;
5848 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
5849 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
5850 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
5852 c0b01bdb 2019-11-08 stsp goto done;
5854 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
5855 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
5856 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
5858 11b20872 2019-11-08 stsp goto done;
5860 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
5861 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
5863 c0b01bdb 2019-11-08 stsp goto done;
5866 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
5867 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
5868 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
5869 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
5870 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
5872 ad80ab7b 2018-08-04 stsp free(commit_id_str);
5873 bc573f3b 2021-07-10 stsp if (commit)
5874 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
5876 bc573f3b 2021-07-10 stsp close_tree_view(view);
5877 ad80ab7b 2018-08-04 stsp return err;
5880 e5a0f69f 2018-08-18 stsp static const struct got_error *
5881 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
5883 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5885 bddb1296 2019-11-08 stsp free_colors(&s->colors);
5886 fb2756b9 2018-08-04 stsp free(s->tree_label);
5887 6484ec90 2018-09-29 stsp s->tree_label = NULL;
5888 6484ec90 2018-09-29 stsp free(s->commit_id);
5889 6484ec90 2018-09-29 stsp s->commit_id = NULL;
5890 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
5891 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
5892 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
5893 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
5894 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
5895 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
5896 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
5897 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
5898 ad80ab7b 2018-08-04 stsp free(parent);
5901 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
5902 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
5903 bc573f3b 2021-07-10 stsp if (s->root)
5904 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
5905 7c32bd05 2019-06-22 stsp return NULL;
5908 7c32bd05 2019-06-22 stsp static const struct got_error *
5909 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
5911 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
5913 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
5914 7c32bd05 2019-06-22 stsp return NULL;
5917 7c32bd05 2019-06-22 stsp static int
5918 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
5920 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
5922 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
5926 7c32bd05 2019-06-22 stsp static const struct got_error *
5927 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
5929 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
5930 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
5932 7c32bd05 2019-06-22 stsp if (!view->searching) {
5933 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5934 7c32bd05 2019-06-22 stsp return NULL;
5937 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
5938 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
5939 7c32bd05 2019-06-22 stsp if (s->selected_entry)
5940 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
5941 56e0773d 2019-11-28 stsp s->selected_entry);
5943 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5945 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
5946 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5948 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
5949 56e0773d 2019-11-28 stsp s->selected_entry);
5952 487cd7d2 2021-12-17 stsp if (s->selected_entry)
5953 487cd7d2 2021-12-17 stsp te = s->selected_entry;
5954 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
5955 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5957 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5960 7c32bd05 2019-06-22 stsp while (1) {
5961 56e0773d 2019-11-28 stsp if (te == NULL) {
5962 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
5963 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5964 ac66afb8 2019-06-24 stsp return NULL;
5966 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5967 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5969 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5972 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
5973 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5974 56e0773d 2019-11-28 stsp s->matched_entry = te;
5978 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5979 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
5981 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
5984 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
5985 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
5986 7c32bd05 2019-06-22 stsp s->selected = 0;
5989 e5a0f69f 2018-08-18 stsp return NULL;
5992 ad80ab7b 2018-08-04 stsp static const struct got_error *
5993 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
5995 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
5996 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5997 e5a0f69f 2018-08-18 stsp char *parent_path;
5999 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
6001 e5a0f69f 2018-08-18 stsp return err;
6003 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
6004 e5a0f69f 2018-08-18 stsp free(parent_path);
6006 669b5ffa 2018-10-07 stsp view_vborder(view);
6007 e5a0f69f 2018-08-18 stsp return err;
6010 e5a0f69f 2018-08-18 stsp static const struct got_error *
6011 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
6013 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6014 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
6015 152c1c93 2020-11-29 stsp struct tog_view *log_view, *ref_view;
6016 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
6017 83cc4199 2022-06-13 stsp int begin_x = 0, n, nscroll = view->nlines - 3;
6019 e5a0f69f 2018-08-18 stsp switch (ch) {
6021 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
6022 640cd7ff 2022-06-22 mark view->count = 0;
6025 640cd7ff 2022-06-22 mark view->count = 0;
6026 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
6028 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
6029 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
6030 4e97c21c 2020-12-06 stsp err = log_selected_tree_entry(&log_view, begin_x, s);
6031 e78dc838 2020-12-04 stsp view->focussed = 0;
6032 e78dc838 2020-12-04 stsp log_view->focussed = 1;
6033 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
6034 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
6036 1e37a5c2 2019-05-12 jcs return err;
6037 0dbbbe90 2022-06-17 op err = view_set_child(view, log_view);
6040 e78dc838 2020-12-04 stsp view->focus_child = 1;
6042 1e37a5c2 2019-05-12 jcs *new_view = log_view;
6045 640cd7ff 2022-06-22 mark view->count = 0;
6046 152c1c93 2020-11-29 stsp if (view_is_parent_view(view))
6047 152c1c93 2020-11-29 stsp begin_x = view_split_begin_x(view->begin_x);
6048 152c1c93 2020-11-29 stsp ref_view = view_open(view->nlines, view->ncols,
6049 152c1c93 2020-11-29 stsp view->begin_y, begin_x, TOG_VIEW_REF);
6050 152c1c93 2020-11-29 stsp if (ref_view == NULL)
6051 152c1c93 2020-11-29 stsp return got_error_from_errno("view_open");
6052 152c1c93 2020-11-29 stsp err = open_ref_view(ref_view, s->repo);
6053 152c1c93 2020-11-29 stsp if (err) {
6054 152c1c93 2020-11-29 stsp view_close(ref_view);
6055 152c1c93 2020-11-29 stsp return err;
6057 e78dc838 2020-12-04 stsp view->focussed = 0;
6058 e78dc838 2020-12-04 stsp ref_view->focussed = 1;
6059 152c1c93 2020-11-29 stsp if (view_is_parent_view(view)) {
6060 152c1c93 2020-11-29 stsp err = view_close_child(view);
6062 152c1c93 2020-11-29 stsp return err;
6063 0dbbbe90 2022-06-17 op err = view_set_child(view, ref_view);
6066 e78dc838 2020-12-04 stsp view->focus_child = 1;
6068 152c1c93 2020-11-29 stsp *new_view = ref_view;
6070 e4526bf5 2021-09-03 naddy case 'g':
6071 e4526bf5 2021-09-03 naddy case KEY_HOME:
6072 e4526bf5 2021-09-03 naddy s->selected = 0;
6073 640cd7ff 2022-06-22 mark view->count = 0;
6074 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
6075 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
6076 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
6078 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
6080 e4526bf5 2021-09-03 naddy case 'G':
6081 e4526bf5 2021-09-03 naddy case KEY_END:
6082 e4526bf5 2021-09-03 naddy s->selected = 0;
6083 640cd7ff 2022-06-22 mark view->count = 0;
6084 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
6085 e4526bf5 2021-09-03 naddy for (n = 0; n < view->nlines - 3; n++) {
6086 e4526bf5 2021-09-03 naddy if (te == NULL) {
6087 e4526bf5 2021-09-03 naddy if(s->tree != s->root) {
6088 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
6093 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
6094 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
6096 e4526bf5 2021-09-03 naddy if (n > 0)
6097 e4526bf5 2021-09-03 naddy s->selected = n - 1;
6100 1e37a5c2 2019-05-12 jcs case KEY_UP:
6101 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6102 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
6103 1e37a5c2 2019-05-12 jcs s->selected--;
6106 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
6107 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
6108 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
6109 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
6110 640cd7ff 2022-06-22 mark view->count = 0;
6112 83cc4199 2022-06-13 stsp case CTRL('u'):
6114 83cc4199 2022-06-13 stsp nscroll /= 2;
6115 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6116 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
6117 ea025d1d 2020-02-22 naddy case CTRL('b'):
6119 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
6120 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
6121 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
6122 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
6124 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
6125 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
6127 83cc4199 2022-06-13 stsp tree_scroll_up(s, MAX(0, nscroll));
6128 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
6129 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
6130 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
6131 640cd7ff 2022-06-22 mark view->count = 0;
6134 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
6135 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6136 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
6137 1e37a5c2 2019-05-12 jcs s->selected++;
6140 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
6141 640cd7ff 2022-06-22 mark == NULL) {
6142 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
6143 640cd7ff 2022-06-22 mark view->count = 0;
6146 3e135950 2020-12-01 naddy tree_scroll_down(s, 1);
6148 83cc4199 2022-06-13 stsp case CTRL('d'):
6150 83cc4199 2022-06-13 stsp nscroll /= 2;
6151 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6152 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
6153 ea025d1d 2020-02-22 naddy case CTRL('f'):
6155 48bb96f0 2022-06-20 naddy case ' ':
6156 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
6158 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
6159 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
6160 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
6161 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
6163 640cd7ff 2022-06-22 mark view->count = 0;
6166 83cc4199 2022-06-13 stsp tree_scroll_down(s, nscroll);
6168 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
6170 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
6171 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
6172 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
6173 1e37a5c2 2019-05-12 jcs /* user selected '..' */
6174 640cd7ff 2022-06-22 mark if (s->tree == s->root) {
6175 640cd7ff 2022-06-22 mark view->count = 0;
6178 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
6179 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
6181 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
6182 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
6183 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
6184 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
6185 1e37a5c2 2019-05-12 jcs s->selected_entry =
6186 1e37a5c2 2019-05-12 jcs parent->selected_entry;
6187 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
6188 1e37a5c2 2019-05-12 jcs free(parent);
6189 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
6190 56e0773d 2019-11-28 stsp s->selected_entry))) {
6191 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
6192 640cd7ff 2022-06-22 mark view->count = 0;
6193 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
6194 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
6197 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
6198 941e9f74 2019-05-21 stsp if (err) {
6199 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
6202 56e0773d 2019-11-28 stsp } else if (S_ISREG(got_tree_entry_get_mode(
6203 56e0773d 2019-11-28 stsp s->selected_entry))) {
6204 1e37a5c2 2019-05-12 jcs struct tog_view *blame_view;
6205 1e37a5c2 2019-05-12 jcs int begin_x = view_is_parent_view(view) ?
6206 1e37a5c2 2019-05-12 jcs view_split_begin_x(view->begin_x) : 0;
6208 1e37a5c2 2019-05-12 jcs err = blame_tree_entry(&blame_view, begin_x,
6209 669b5ffa 2018-10-07 stsp s->selected_entry, &s->parents,
6210 78756c87 2020-11-24 stsp s->commit_id, s->repo);
6213 640cd7ff 2022-06-22 mark view->count = 0;
6214 e78dc838 2020-12-04 stsp view->focussed = 0;
6215 e78dc838 2020-12-04 stsp blame_view->focussed = 1;
6216 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
6217 669b5ffa 2018-10-07 stsp err = view_close_child(view);
6219 669b5ffa 2018-10-07 stsp return err;
6220 0dbbbe90 2022-06-17 op err = view_set_child(view, blame_view);
6223 e78dc838 2020-12-04 stsp view->focus_child = 1;
6225 1e37a5c2 2019-05-12 jcs *new_view = blame_view;
6228 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
6229 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
6230 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
6231 640cd7ff 2022-06-22 mark view->count = 0;
6234 640cd7ff 2022-06-22 mark view->count = 0;
6238 ffd1d5e5 2018-06-23 stsp return err;
6241 ffd1d5e5 2018-06-23 stsp __dead static void
6242 ffd1d5e5 2018-06-23 stsp usage_tree(void)
6245 87411fa9 2022-06-16 stsp fprintf(stderr,
6246 87411fa9 2022-06-16 stsp "usage: %s tree [-c commit] [-r repository-path] [path]\n",
6247 ffd1d5e5 2018-06-23 stsp getprogname());
6251 ffd1d5e5 2018-06-23 stsp static const struct got_error *
6252 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
6254 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
6255 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
6256 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
6257 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
6258 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
6259 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6260 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
6261 4e97c21c 2020-12-06 stsp char *label = NULL;
6262 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
6263 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
6265 5221c383 2018-08-01 stsp struct tog_view *view;
6266 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6268 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
6269 ffd1d5e5 2018-06-23 stsp switch (ch) {
6271 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
6274 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
6275 74283ab8 2020-02-07 stsp if (repo_path == NULL)
6276 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
6280 e99e2d15 2020-11-24 naddy usage_tree();
6281 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
6285 ffd1d5e5 2018-06-23 stsp argc -= optind;
6286 ffd1d5e5 2018-06-23 stsp argv += optind;
6288 55cccc34 2020-02-20 stsp if (argc > 1)
6289 e99e2d15 2020-11-24 naddy usage_tree();
6291 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
6292 0ae84acc 2022-06-15 tracey if (error != NULL)
6293 0ae84acc 2022-06-15 tracey goto done;
6295 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
6296 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6297 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6298 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6299 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
6300 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6301 c156c7a4 2020-12-18 stsp goto done;
6302 55cccc34 2020-02-20 stsp if (worktree)
6303 52185f70 2019-02-05 stsp repo_path =
6304 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
6306 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
6307 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
6308 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
6309 c156c7a4 2020-12-18 stsp goto done;
6313 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
6314 c02c541e 2019-03-29 stsp if (error != NULL)
6315 52185f70 2019-02-05 stsp goto done;
6317 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
6318 55cccc34 2020-02-20 stsp repo, worktree);
6319 55cccc34 2020-02-20 stsp if (error)
6320 55cccc34 2020-02-20 stsp goto done;
6322 55cccc34 2020-02-20 stsp init_curses();
6324 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
6325 c02c541e 2019-03-29 stsp if (error)
6326 52185f70 2019-02-05 stsp goto done;
6328 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
6329 51a10b52 2020-12-26 stsp if (error)
6330 51a10b52 2020-12-26 stsp goto done;
6332 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
6333 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
6334 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
6335 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
6336 4e97c21c 2020-12-06 stsp if (error)
6337 4e97c21c 2020-12-06 stsp goto done;
6338 4e97c21c 2020-12-06 stsp head_ref_name = label;
6340 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
6341 4e97c21c 2020-12-06 stsp if (error == NULL)
6342 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
6343 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
6344 4e97c21c 2020-12-06 stsp goto done;
6345 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
6346 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
6347 4e97c21c 2020-12-06 stsp if (error)
6348 4e97c21c 2020-12-06 stsp goto done;
6351 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
6352 a44927cc 2022-04-07 stsp if (error)
6353 a44927cc 2022-04-07 stsp goto done;
6355 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
6356 5221c383 2018-08-01 stsp if (view == NULL) {
6357 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
6358 5221c383 2018-08-01 stsp goto done;
6360 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
6361 ad80ab7b 2018-08-04 stsp if (error)
6362 ad80ab7b 2018-08-04 stsp goto done;
6363 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
6364 a44927cc 2022-04-07 stsp error = tree_view_walk_path(&view->state.tree, commit,
6365 d91faf3b 2020-12-01 naddy in_repo_path);
6366 55cccc34 2020-02-20 stsp if (error)
6367 55cccc34 2020-02-20 stsp goto done;
6370 55cccc34 2020-02-20 stsp if (worktree) {
6371 55cccc34 2020-02-20 stsp /* Release work tree lock. */
6372 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
6373 55cccc34 2020-02-20 stsp worktree = NULL;
6375 e5a0f69f 2018-08-18 stsp error = view_loop(view);
6377 52185f70 2019-02-05 stsp free(repo_path);
6378 e4a0e26d 2020-02-20 stsp free(cwd);
6379 ffd1d5e5 2018-06-23 stsp free(commit_id);
6380 4e97c21c 2020-12-06 stsp free(label);
6382 486cd271 2020-12-06 stsp got_ref_close(ref);
6383 1d0f4054 2021-06-17 stsp if (repo) {
6384 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
6385 1d0f4054 2021-06-17 stsp if (error == NULL)
6386 1d0f4054 2021-06-17 stsp error = close_err;
6388 0ae84acc 2022-06-15 tracey if (pack_fds) {
6389 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6390 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
6391 0ae84acc 2022-06-15 tracey if (error == NULL)
6392 0ae84acc 2022-06-15 tracey error = pack_err;
6394 51a10b52 2020-12-26 stsp tog_free_refs();
6395 ffd1d5e5 2018-06-23 stsp return error;
6398 6458efa5 2020-11-24 stsp static const struct got_error *
6399 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
6401 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
6402 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
6404 6458efa5 2020-11-24 stsp s->nrefs = 0;
6405 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
6406 cc488aa7 2022-01-23 stsp if (strncmp(got_ref_get_name(sre->ref),
6407 cc488aa7 2022-01-23 stsp "refs/got/", 9) == 0 &&
6408 cc488aa7 2022-01-23 stsp strncmp(got_ref_get_name(sre->ref),
6409 cc488aa7 2022-01-23 stsp "refs/got/backup/", 16) != 0)
6412 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
6413 6458efa5 2020-11-24 stsp if (re == NULL)
6414 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
6416 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
6417 8924d611 2020-12-26 stsp if (re->ref == NULL)
6418 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
6419 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
6420 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
6423 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
6424 6458efa5 2020-11-24 stsp return NULL;
6428 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
6430 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
6432 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
6433 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
6434 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
6435 8924d611 2020-12-26 stsp got_ref_close(re->ref);
6440 6458efa5 2020-11-24 stsp static const struct got_error *
6441 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
6443 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6444 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6446 6458efa5 2020-11-24 stsp s->selected_entry = 0;
6447 6458efa5 2020-11-24 stsp s->repo = repo;
6449 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
6450 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
6452 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
6454 6458efa5 2020-11-24 stsp return err;
6456 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
6457 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
6458 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
6459 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
6461 6458efa5 2020-11-24 stsp goto done;
6463 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
6464 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
6465 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
6467 6458efa5 2020-11-24 stsp goto done;
6469 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
6470 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
6471 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
6473 cc488aa7 2022-01-23 stsp goto done;
6475 cc488aa7 2022-01-23 stsp err = add_color(&s->colors, "^refs/got/backup/",
6476 cc488aa7 2022-01-23 stsp TOG_COLOR_REFS_BACKUP,
6477 cc488aa7 2022-01-23 stsp get_color_value("TOG_COLOR_REFS_BACKUP"));
6479 6458efa5 2020-11-24 stsp goto done;
6482 6458efa5 2020-11-24 stsp view->show = show_ref_view;
6483 6458efa5 2020-11-24 stsp view->input = input_ref_view;
6484 6458efa5 2020-11-24 stsp view->close = close_ref_view;
6485 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
6486 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
6489 6458efa5 2020-11-24 stsp free_colors(&s->colors);
6490 6458efa5 2020-11-24 stsp return err;
6493 6458efa5 2020-11-24 stsp static const struct got_error *
6494 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
6496 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6498 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
6499 6458efa5 2020-11-24 stsp free_colors(&s->colors);
6501 6458efa5 2020-11-24 stsp return NULL;
6504 6458efa5 2020-11-24 stsp static const struct got_error *
6505 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
6506 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
6508 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6509 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
6510 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
6511 6458efa5 2020-11-24 stsp int obj_type;
6513 c42c9805 2020-11-24 stsp *commit_id = NULL;
6515 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
6517 6458efa5 2020-11-24 stsp return err;
6519 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
6521 6458efa5 2020-11-24 stsp goto done;
6523 6458efa5 2020-11-24 stsp switch (obj_type) {
6524 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
6525 c42c9805 2020-11-24 stsp *commit_id = obj_id;
6527 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
6528 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
6530 6458efa5 2020-11-24 stsp goto done;
6531 c42c9805 2020-11-24 stsp free(obj_id);
6532 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
6533 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
6535 6458efa5 2020-11-24 stsp goto done;
6536 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
6537 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6538 c42c9805 2020-11-24 stsp goto done;
6540 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
6541 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
6542 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
6543 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
6544 c42c9805 2020-11-24 stsp goto done;
6548 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6554 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
6555 c42c9805 2020-11-24 stsp if (err) {
6556 c42c9805 2020-11-24 stsp free(*commit_id);
6557 c42c9805 2020-11-24 stsp *commit_id = NULL;
6559 c42c9805 2020-11-24 stsp return err;
6562 c42c9805 2020-11-24 stsp static const struct got_error *
6563 c42c9805 2020-11-24 stsp log_ref_entry(struct tog_view **new_view, int begin_x,
6564 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
6566 c42c9805 2020-11-24 stsp struct tog_view *log_view;
6567 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
6568 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
6570 c42c9805 2020-11-24 stsp *new_view = NULL;
6572 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
6573 c42c9805 2020-11-24 stsp if (err) {
6574 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
6575 c42c9805 2020-11-24 stsp return err;
6577 c42c9805 2020-11-24 stsp return NULL;
6580 6458efa5 2020-11-24 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
6581 6458efa5 2020-11-24 stsp if (log_view == NULL) {
6582 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
6583 6458efa5 2020-11-24 stsp goto done;
6586 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
6587 ee756517 2020-12-05 stsp got_ref_get_name(re->ref), "", 0);
6590 6458efa5 2020-11-24 stsp view_close(log_view);
6592 6458efa5 2020-11-24 stsp *new_view = log_view;
6593 c42c9805 2020-11-24 stsp free(commit_id);
6594 6458efa5 2020-11-24 stsp return err;
6597 ce5b7c56 2019-07-09 stsp static void
6598 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
6600 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
6601 34ba6917 2020-11-30 stsp int i = 0;
6603 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
6606 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
6607 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
6608 34ba6917 2020-11-30 stsp if (re == NULL)
6610 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
6611 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
6615 34ba6917 2020-11-30 stsp static void
6616 3e135950 2020-12-01 naddy ref_scroll_down(struct tog_ref_view_state *s, int maxscroll)
6618 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
6619 6458efa5 2020-11-24 stsp int n = 0;
6621 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
6622 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
6624 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
6626 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
6627 6458efa5 2020-11-24 stsp while (next && last && n++ < maxscroll) {
6628 6458efa5 2020-11-24 stsp last = TAILQ_NEXT(last, entry);
6629 6458efa5 2020-11-24 stsp if (last) {
6630 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
6631 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
6636 6458efa5 2020-11-24 stsp static const struct got_error *
6637 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
6639 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6641 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
6642 6458efa5 2020-11-24 stsp return NULL;
6645 6458efa5 2020-11-24 stsp static int
6646 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
6648 6458efa5 2020-11-24 stsp regmatch_t regmatch;
6650 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
6654 6458efa5 2020-11-24 stsp static const struct got_error *
6655 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
6657 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6658 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
6660 6458efa5 2020-11-24 stsp if (!view->searching) {
6661 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6662 6458efa5 2020-11-24 stsp return NULL;
6665 6458efa5 2020-11-24 stsp if (s->matched_entry) {
6666 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
6667 6458efa5 2020-11-24 stsp if (s->selected_entry)
6668 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
6670 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
6671 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
6673 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
6674 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6676 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
6677 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
6680 487cd7d2 2021-12-17 stsp if (s->selected_entry)
6681 487cd7d2 2021-12-17 stsp re = s->selected_entry;
6682 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
6683 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
6685 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6688 6458efa5 2020-11-24 stsp while (1) {
6689 6458efa5 2020-11-24 stsp if (re == NULL) {
6690 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
6691 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6692 6458efa5 2020-11-24 stsp return NULL;
6694 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
6695 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
6697 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6700 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
6701 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6702 6458efa5 2020-11-24 stsp s->matched_entry = re;
6706 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
6707 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
6709 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
6712 6458efa5 2020-11-24 stsp if (s->matched_entry) {
6713 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
6714 6458efa5 2020-11-24 stsp s->selected = 0;
6717 6458efa5 2020-11-24 stsp return NULL;
6720 6458efa5 2020-11-24 stsp static const struct got_error *
6721 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
6723 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6724 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6725 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
6726 6458efa5 2020-11-24 stsp char *line = NULL;
6727 6458efa5 2020-11-24 stsp wchar_t *wline;
6728 6458efa5 2020-11-24 stsp struct tog_color *tc;
6729 6458efa5 2020-11-24 stsp int width, n;
6730 6458efa5 2020-11-24 stsp int limit = view->nlines;
6732 6458efa5 2020-11-24 stsp werase(view->window);
6734 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
6736 6458efa5 2020-11-24 stsp if (limit == 0)
6737 6458efa5 2020-11-24 stsp return NULL;
6739 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
6741 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
6742 6458efa5 2020-11-24 stsp s->nrefs) == -1)
6743 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
6745 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
6746 6458efa5 2020-11-24 stsp if (err) {
6747 6458efa5 2020-11-24 stsp free(line);
6748 6458efa5 2020-11-24 stsp return err;
6750 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
6751 6458efa5 2020-11-24 stsp wstandout(view->window);
6752 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
6753 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
6754 6458efa5 2020-11-24 stsp wstandend(view->window);
6755 6458efa5 2020-11-24 stsp free(wline);
6756 6458efa5 2020-11-24 stsp wline = NULL;
6757 6458efa5 2020-11-24 stsp free(line);
6758 6458efa5 2020-11-24 stsp line = NULL;
6759 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
6760 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
6761 6458efa5 2020-11-24 stsp if (--limit <= 0)
6762 6458efa5 2020-11-24 stsp return NULL;
6765 6458efa5 2020-11-24 stsp while (re && limit > 0) {
6766 6458efa5 2020-11-24 stsp char *line = NULL;
6767 b4996bee 2022-06-16 stsp char ymd[13]; /* YYYY-MM-DD + " " + NUL */
6769 b4996bee 2022-06-16 stsp if (s->show_date) {
6770 b4996bee 2022-06-16 stsp struct got_commit_object *ci;
6771 b4996bee 2022-06-16 stsp struct got_tag_object *tag;
6772 b4996bee 2022-06-16 stsp struct got_object_id *id;
6773 b4996bee 2022-06-16 stsp struct tm tm;
6776 b4996bee 2022-06-16 stsp err = got_ref_resolve(&id, s->repo, re->ref);
6778 b4996bee 2022-06-16 stsp return err;
6779 b4996bee 2022-06-16 stsp err = got_object_open_as_tag(&tag, s->repo, id);
6780 b4996bee 2022-06-16 stsp if (err) {
6781 b4996bee 2022-06-16 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
6783 b4996bee 2022-06-16 stsp return err;
6785 b4996bee 2022-06-16 stsp err = got_object_open_as_commit(&ci, s->repo,
6787 b4996bee 2022-06-16 stsp if (err) {
6789 b4996bee 2022-06-16 stsp return err;
6791 b4996bee 2022-06-16 stsp t = got_object_commit_get_committer_time(ci);
6792 b4996bee 2022-06-16 stsp got_object_commit_close(ci);
6794 b4996bee 2022-06-16 stsp t = got_object_tag_get_tagger_time(tag);
6795 b4996bee 2022-06-16 stsp got_object_tag_close(tag);
6798 b4996bee 2022-06-16 stsp if (gmtime_r(&t, &tm) == NULL)
6799 b4996bee 2022-06-16 stsp return got_error_from_errno("gmtime_r");
6800 b4996bee 2022-06-16 stsp if (strftime(ymd, sizeof(ymd), "%G-%m-%d ", &tm) == 0)
6801 b4996bee 2022-06-16 stsp return got_error(GOT_ERR_NO_SPACE);
6803 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
6804 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s -> %s", s->show_date ?
6805 b4996bee 2022-06-16 stsp ymd : "", got_ref_get_name(re->ref),
6806 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
6807 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
6808 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
6809 6458efa5 2020-11-24 stsp struct got_object_id *id;
6810 6458efa5 2020-11-24 stsp char *id_str;
6811 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
6813 6458efa5 2020-11-24 stsp return err;
6814 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
6815 6458efa5 2020-11-24 stsp if (err) {
6817 6458efa5 2020-11-24 stsp return err;
6819 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s: %s", s->show_date ? ymd : "",
6820 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
6821 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
6823 6458efa5 2020-11-24 stsp free(id_str);
6824 6458efa5 2020-11-24 stsp return err;
6827 6458efa5 2020-11-24 stsp free(id_str);
6828 b4996bee 2022-06-16 stsp } else if (asprintf(&line, "%s%s", s->show_date ? ymd : "",
6829 b4996bee 2022-06-16 stsp got_ref_get_name(re->ref)) == -1)
6830 b4996bee 2022-06-16 stsp return got_error_from_errno("asprintf");
6832 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
6834 6458efa5 2020-11-24 stsp if (err) {
6835 6458efa5 2020-11-24 stsp free(line);
6836 6458efa5 2020-11-24 stsp return err;
6838 6458efa5 2020-11-24 stsp if (n == s->selected) {
6839 6458efa5 2020-11-24 stsp if (view->focussed)
6840 6458efa5 2020-11-24 stsp wstandout(view->window);
6841 6458efa5 2020-11-24 stsp s->selected_entry = re;
6843 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
6845 6458efa5 2020-11-24 stsp wattr_on(view->window,
6846 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
6847 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
6849 6458efa5 2020-11-24 stsp wattr_off(view->window,
6850 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
6851 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
6852 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
6853 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
6854 6458efa5 2020-11-24 stsp wstandend(view->window);
6855 6458efa5 2020-11-24 stsp free(line);
6856 6458efa5 2020-11-24 stsp free(wline);
6857 6458efa5 2020-11-24 stsp wline = NULL;
6859 6458efa5 2020-11-24 stsp s->ndisplayed++;
6860 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
6863 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
6866 6458efa5 2020-11-24 stsp view_vborder(view);
6867 6458efa5 2020-11-24 stsp return err;
6870 6458efa5 2020-11-24 stsp static const struct got_error *
6871 c42c9805 2020-11-24 stsp browse_ref_tree(struct tog_view **new_view, int begin_x,
6872 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
6874 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
6875 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
6876 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
6878 c42c9805 2020-11-24 stsp *new_view = NULL;
6880 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
6881 c42c9805 2020-11-24 stsp if (err) {
6882 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
6883 c42c9805 2020-11-24 stsp return err;
6885 c42c9805 2020-11-24 stsp return NULL;
6889 c42c9805 2020-11-24 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
6890 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
6891 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
6892 c42c9805 2020-11-24 stsp goto done;
6895 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
6896 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
6898 c42c9805 2020-11-24 stsp goto done;
6900 c42c9805 2020-11-24 stsp *new_view = tree_view;
6902 c42c9805 2020-11-24 stsp free(commit_id);
6903 c42c9805 2020-11-24 stsp return err;
6905 c42c9805 2020-11-24 stsp static const struct got_error *
6906 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
6908 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6909 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6910 c42c9805 2020-11-24 stsp struct tog_view *log_view, *tree_view;
6911 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
6912 83cc4199 2022-06-13 stsp int begin_x = 0, n, nscroll = view->nlines - 1;
6914 6458efa5 2020-11-24 stsp switch (ch) {
6916 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
6917 640cd7ff 2022-06-22 mark view->count = 0;
6920 b4996bee 2022-06-16 stsp s->show_date = !s->show_date;
6921 640cd7ff 2022-06-22 mark view->count = 0;
6924 7f66531d 2021-11-16 stsp s->sort_by_date = !s->sort_by_date;
6925 640cd7ff 2022-06-22 mark view->count = 0;
6926 50617b77 2021-11-20 stsp err = got_reflist_sort(&tog_refs, s->sort_by_date ?
6927 50617b77 2021-11-20 stsp got_ref_cmp_by_commit_timestamp_descending :
6928 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name, s->repo);
6931 50617b77 2021-11-20 stsp got_reflist_object_id_map_free(tog_refs_idmap);
6932 50617b77 2021-11-20 stsp err = got_reflist_object_id_map_create(&tog_refs_idmap,
6933 50617b77 2021-11-20 stsp &tog_refs, s->repo);
6936 7f66531d 2021-11-16 stsp ref_view_free_refs(s);
6937 7f66531d 2021-11-16 stsp err = ref_view_load_refs(s);
6939 6458efa5 2020-11-24 stsp case KEY_ENTER:
6940 6458efa5 2020-11-24 stsp case '\r':
6941 640cd7ff 2022-06-22 mark view->count = 0;
6942 6458efa5 2020-11-24 stsp if (!s->selected_entry)
6944 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
6945 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
6946 6458efa5 2020-11-24 stsp err = log_ref_entry(&log_view, begin_x, s->selected_entry,
6948 e78dc838 2020-12-04 stsp view->focussed = 0;
6949 e78dc838 2020-12-04 stsp log_view->focussed = 1;
6950 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
6951 6458efa5 2020-11-24 stsp err = view_close_child(view);
6953 6458efa5 2020-11-24 stsp return err;
6954 0dbbbe90 2022-06-17 op err = view_set_child(view, log_view);
6957 e78dc838 2020-12-04 stsp view->focus_child = 1;
6959 6458efa5 2020-11-24 stsp *new_view = log_view;
6962 640cd7ff 2022-06-22 mark view->count = 0;
6963 c42c9805 2020-11-24 stsp if (!s->selected_entry)
6965 c42c9805 2020-11-24 stsp if (view_is_parent_view(view))
6966 c42c9805 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
6967 c42c9805 2020-11-24 stsp err = browse_ref_tree(&tree_view, begin_x, s->selected_entry,
6969 c42c9805 2020-11-24 stsp if (err || tree_view == NULL)
6971 e78dc838 2020-12-04 stsp view->focussed = 0;
6972 e78dc838 2020-12-04 stsp tree_view->focussed = 1;
6973 c42c9805 2020-11-24 stsp if (view_is_parent_view(view)) {
6974 c42c9805 2020-11-24 stsp err = view_close_child(view);
6976 c42c9805 2020-11-24 stsp return err;
6977 0dbbbe90 2022-06-17 op err = view_set_child(view, tree_view);
6980 e78dc838 2020-12-04 stsp view->focus_child = 1;
6982 c42c9805 2020-11-24 stsp *new_view = tree_view;
6984 e4526bf5 2021-09-03 naddy case 'g':
6985 e4526bf5 2021-09-03 naddy case KEY_HOME:
6986 e4526bf5 2021-09-03 naddy s->selected = 0;
6987 640cd7ff 2022-06-22 mark view->count = 0;
6988 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
6990 e4526bf5 2021-09-03 naddy case 'G':
6991 e4526bf5 2021-09-03 naddy case KEY_END:
6992 e4526bf5 2021-09-03 naddy s->selected = 0;
6993 640cd7ff 2022-06-22 mark view->count = 0;
6994 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
6995 e4526bf5 2021-09-03 naddy for (n = 0; n < view->nlines - 1; n++) {
6996 e4526bf5 2021-09-03 naddy if (re == NULL)
6998 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
6999 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
7001 e4526bf5 2021-09-03 naddy if (n > 0)
7002 e4526bf5 2021-09-03 naddy s->selected = n - 1;
7005 6458efa5 2020-11-24 stsp case KEY_UP:
7006 02ffd0d5 2021-10-17 stsp case CTRL('p'):
7007 6458efa5 2020-11-24 stsp if (s->selected > 0) {
7008 6458efa5 2020-11-24 stsp s->selected--;
7011 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
7012 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
7013 640cd7ff 2022-06-22 mark view->count = 0;
7015 83cc4199 2022-06-13 stsp case CTRL('u'):
7017 83cc4199 2022-06-13 stsp nscroll /= 2;
7018 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7019 6458efa5 2020-11-24 stsp case KEY_PPAGE:
7020 6458efa5 2020-11-24 stsp case CTRL('b'):
7022 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
7023 83cc4199 2022-06-13 stsp s->selected -= MIN(nscroll, s->selected);
7024 83cc4199 2022-06-13 stsp ref_scroll_up(s, MAX(0, nscroll));
7025 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
7026 640cd7ff 2022-06-22 mark view->count = 0;
7029 6458efa5 2020-11-24 stsp case KEY_DOWN:
7030 02ffd0d5 2021-10-17 stsp case CTRL('n'):
7031 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
7032 6458efa5 2020-11-24 stsp s->selected++;
7035 640cd7ff 2022-06-22 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
7036 6458efa5 2020-11-24 stsp /* can't scroll any further */
7037 640cd7ff 2022-06-22 mark view->count = 0;
7040 3e135950 2020-12-01 naddy ref_scroll_down(s, 1);
7042 83cc4199 2022-06-13 stsp case CTRL('d'):
7044 83cc4199 2022-06-13 stsp nscroll /= 2;
7045 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7046 6458efa5 2020-11-24 stsp case KEY_NPAGE:
7047 6458efa5 2020-11-24 stsp case CTRL('f'):
7049 48bb96f0 2022-06-20 naddy case ' ':
7050 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
7051 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
7052 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
7053 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
7054 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
7055 640cd7ff 2022-06-22 mark if (view->count > 1 && s->selected < s->ndisplayed - 1)
7056 640cd7ff 2022-06-22 mark s->selected += s->ndisplayed - s->selected - 1;
7057 640cd7ff 2022-06-22 mark view->count = 0;
7060 83cc4199 2022-06-13 stsp ref_scroll_down(s, nscroll);
7062 6458efa5 2020-11-24 stsp case CTRL('l'):
7063 640cd7ff 2022-06-22 mark view->count = 0;
7064 8924d611 2020-12-26 stsp tog_free_refs();
7065 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, s->sort_by_date);
7068 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
7069 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
7071 6458efa5 2020-11-24 stsp case KEY_RESIZE:
7072 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
7073 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
7076 640cd7ff 2022-06-22 mark view->count = 0;
7080 6458efa5 2020-11-24 stsp return err;
7083 6458efa5 2020-11-24 stsp __dead static void
7084 6458efa5 2020-11-24 stsp usage_ref(void)
7087 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
7088 6458efa5 2020-11-24 stsp getprogname());
7092 6458efa5 2020-11-24 stsp static const struct got_error *
7093 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
7095 6458efa5 2020-11-24 stsp const struct got_error *error;
7096 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
7097 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
7098 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
7100 6458efa5 2020-11-24 stsp struct tog_view *view;
7101 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7103 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
7104 6458efa5 2020-11-24 stsp switch (ch) {
7106 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
7107 6458efa5 2020-11-24 stsp if (repo_path == NULL)
7108 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
7112 e99e2d15 2020-11-24 naddy usage_ref();
7113 6458efa5 2020-11-24 stsp /* NOTREACHED */
7117 6458efa5 2020-11-24 stsp argc -= optind;
7118 6458efa5 2020-11-24 stsp argv += optind;
7120 6458efa5 2020-11-24 stsp if (argc > 1)
7121 e99e2d15 2020-11-24 naddy usage_ref();
7123 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7124 0ae84acc 2022-06-15 tracey if (error != NULL)
7125 0ae84acc 2022-06-15 tracey goto done;
7127 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
7128 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
7129 c156c7a4 2020-12-18 stsp if (cwd == NULL)
7130 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
7131 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
7132 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7133 c156c7a4 2020-12-18 stsp goto done;
7134 6458efa5 2020-11-24 stsp if (worktree)
7135 6458efa5 2020-11-24 stsp repo_path =
7136 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
7138 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
7139 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
7140 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
7141 c156c7a4 2020-12-18 stsp goto done;
7145 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7146 6458efa5 2020-11-24 stsp if (error != NULL)
7147 6458efa5 2020-11-24 stsp goto done;
7149 6458efa5 2020-11-24 stsp init_curses();
7151 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7152 51a10b52 2020-12-26 stsp if (error)
7153 51a10b52 2020-12-26 stsp goto done;
7155 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7156 6458efa5 2020-11-24 stsp if (error)
7157 6458efa5 2020-11-24 stsp goto done;
7159 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
7160 6458efa5 2020-11-24 stsp if (view == NULL) {
7161 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
7162 6458efa5 2020-11-24 stsp goto done;
7165 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
7166 6458efa5 2020-11-24 stsp if (error)
7167 6458efa5 2020-11-24 stsp goto done;
7169 6458efa5 2020-11-24 stsp if (worktree) {
7170 6458efa5 2020-11-24 stsp /* Release work tree lock. */
7171 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
7172 6458efa5 2020-11-24 stsp worktree = NULL;
7174 6458efa5 2020-11-24 stsp error = view_loop(view);
7176 6458efa5 2020-11-24 stsp free(repo_path);
7177 6458efa5 2020-11-24 stsp free(cwd);
7178 1d0f4054 2021-06-17 stsp if (repo) {
7179 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
7180 1d0f4054 2021-06-17 stsp if (close_err)
7181 1d0f4054 2021-06-17 stsp error = close_err;
7183 0ae84acc 2022-06-15 tracey if (pack_fds) {
7184 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7185 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7186 0ae84acc 2022-06-15 tracey if (error == NULL)
7187 0ae84acc 2022-06-15 tracey error = pack_err;
7189 51a10b52 2020-12-26 stsp tog_free_refs();
7190 6458efa5 2020-11-24 stsp return error;
7193 6458efa5 2020-11-24 stsp static void
7194 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
7198 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
7199 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
7200 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = &tog_commands[i];
7201 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
7203 6879ba42 2020-10-01 naddy fputc('\n', fp);
7206 4ed7e80c 2018-05-20 stsp __dead static void
7207 6879ba42 2020-10-01 naddy usage(int hflag, int status)
7209 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
7211 6879ba42 2020-10-01 naddy fprintf(fp, "usage: %s [-h] [-V | --version] [command] [arg ...]\n",
7212 6879ba42 2020-10-01 naddy getprogname());
7213 6879ba42 2020-10-01 naddy if (hflag) {
7214 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
7215 6879ba42 2020-10-01 naddy list_commands(fp);
7217 6879ba42 2020-10-01 naddy exit(status);
7220 c2301be8 2018-04-30 stsp static char **
7221 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
7223 ee85c5e8 2020-02-29 stsp va_list ap;
7224 c2301be8 2018-04-30 stsp char **argv;
7227 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
7229 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
7230 c2301be8 2018-04-30 stsp if (argv == NULL)
7231 c2301be8 2018-04-30 stsp err(1, "calloc");
7232 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
7233 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
7234 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
7235 e10c916e 2019-09-15 hiltjo err(1, "strdup");
7238 ee85c5e8 2020-02-29 stsp va_end(ap);
7239 c2301be8 2018-04-30 stsp return argv;
7243 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
7244 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
7245 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
7246 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
7247 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
7249 ee85c5e8 2020-02-29 stsp static const struct got_error *
7250 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
7252 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
7253 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
7254 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
7255 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
7256 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
7257 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
7258 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
7259 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
7260 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7262 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
7263 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
7264 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
7266 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7267 0ae84acc 2022-06-15 tracey if (error != NULL)
7268 0ae84acc 2022-06-15 tracey goto done;
7270 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
7271 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7272 ee85c5e8 2020-02-29 stsp goto done;
7274 ee85c5e8 2020-02-29 stsp if (worktree)
7275 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
7277 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
7278 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
7279 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
7280 ee85c5e8 2020-02-29 stsp goto done;
7283 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7284 ee85c5e8 2020-02-29 stsp if (error != NULL)
7285 ee85c5e8 2020-02-29 stsp goto done;
7287 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
7288 ee85c5e8 2020-02-29 stsp repo, worktree);
7289 ee85c5e8 2020-02-29 stsp if (error)
7290 ee85c5e8 2020-02-29 stsp goto done;
7292 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7293 84de9106 2020-12-26 stsp if (error)
7294 84de9106 2020-12-26 stsp goto done;
7295 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
7296 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
7297 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7298 ee85c5e8 2020-02-29 stsp if (error)
7299 ee85c5e8 2020-02-29 stsp goto done;
7301 ee85c5e8 2020-02-29 stsp if (worktree) {
7302 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
7303 ee85c5e8 2020-02-29 stsp worktree = NULL;
7306 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
7307 a44927cc 2022-04-07 stsp if (error)
7308 a44927cc 2022-04-07 stsp goto done;
7310 a44927cc 2022-04-07 stsp error = got_object_id_by_path(&id, repo, commit, in_repo_path);
7311 ee85c5e8 2020-02-29 stsp if (error) {
7312 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
7313 ee85c5e8 2020-02-29 stsp goto done;
7314 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
7315 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
7316 6879ba42 2020-10-01 naddy usage(1, 1);
7317 ee85c5e8 2020-02-29 stsp /* not reached */
7320 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
7321 1d0f4054 2021-06-17 stsp if (error == NULL)
7322 1d0f4054 2021-06-17 stsp error = close_err;
7323 ee85c5e8 2020-02-29 stsp repo = NULL;
7325 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
7326 ee85c5e8 2020-02-29 stsp if (error)
7327 ee85c5e8 2020-02-29 stsp goto done;
7329 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
7331 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
7332 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
7334 1d0f4054 2021-06-17 stsp if (repo) {
7335 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
7336 1d0f4054 2021-06-17 stsp if (error == NULL)
7337 1d0f4054 2021-06-17 stsp error = close_err;
7339 a44927cc 2022-04-07 stsp if (commit)
7340 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
7341 ee85c5e8 2020-02-29 stsp if (worktree)
7342 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
7343 0ae84acc 2022-06-15 tracey if (pack_fds) {
7344 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7345 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7346 0ae84acc 2022-06-15 tracey if (error == NULL)
7347 0ae84acc 2022-06-15 tracey error = pack_err;
7350 ee85c5e8 2020-02-29 stsp free(commit_id_str);
7351 ee85c5e8 2020-02-29 stsp free(commit_id);
7352 ee85c5e8 2020-02-29 stsp free(cwd);
7353 ee85c5e8 2020-02-29 stsp free(repo_path);
7354 ee85c5e8 2020-02-29 stsp free(in_repo_path);
7355 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
7357 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
7358 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
7359 ee85c5e8 2020-02-29 stsp free(cmd_argv);
7361 87670572 2020-12-26 naddy tog_free_refs();
7362 ee85c5e8 2020-02-29 stsp return error;
7366 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
7368 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
7369 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
7370 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
7371 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
7372 3e166534 2022-02-16 naddy static const struct option longopts[] = {
7373 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
7374 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
7377 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
7379 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
7380 9f7d7167 2018-04-29 stsp switch (ch) {
7382 9f7d7167 2018-04-29 stsp hflag = 1;
7385 53ccebc2 2019-07-30 stsp Vflag = 1;
7388 6879ba42 2020-10-01 naddy usage(hflag, 1);
7389 9f7d7167 2018-04-29 stsp /* NOTREACHED */
7393 9f7d7167 2018-04-29 stsp argc -= optind;
7394 9f7d7167 2018-04-29 stsp argv += optind;
7395 9814e6a3 2020-09-27 naddy optind = 1;
7396 c2301be8 2018-04-30 stsp optreset = 1;
7398 53ccebc2 2019-07-30 stsp if (Vflag) {
7399 53ccebc2 2019-07-30 stsp got_version_print_str();
7400 6879ba42 2020-10-01 naddy return 0;
7403 4010e238 2020-12-04 stsp #ifndef PROFILE
7404 4010e238 2020-12-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
7405 4010e238 2020-12-04 stsp NULL) == -1)
7406 4010e238 2020-12-04 stsp err(1, "pledge");
7409 c2301be8 2018-04-30 stsp if (argc == 0) {
7410 f29d3e89 2018-06-23 stsp if (hflag)
7411 6879ba42 2020-10-01 naddy usage(hflag, 0);
7412 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
7413 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
7415 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
7419 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
7420 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
7421 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
7422 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
7423 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
7429 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
7430 ee85c5e8 2020-02-29 stsp if (argc != 1)
7431 6879ba42 2020-10-01 naddy usage(0, 1);
7432 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
7433 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
7435 ee85c5e8 2020-02-29 stsp if (hflag)
7436 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
7438 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
7442 b46c1e04 2020-09-20 naddy putchar('\n');
7443 a2f4a359 2020-02-28 stsp if (cmd_argv) {
7445 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
7446 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
7447 a2f4a359 2020-02-28 stsp free(cmd_argv);
7450 fc06ba56 2019-08-22 stsp if (error && error->code != GOT_ERR_CANCELLED)
7451 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
