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,
106 ec2a9698 2022-09-15 mark TOG_VIEW_HELP
109 ec2a9698 2022-09-15 mark /* Match _DIFF to _HELP with enum tog_view_type TOG_VIEW_* counterparts. */
110 ec2a9698 2022-09-15 mark enum tog_keymap_type {
111 ec2a9698 2022-09-15 mark TOG_KEYMAP_KEYS = -2,
112 ec2a9698 2022-09-15 mark TOG_KEYMAP_GLOBAL,
113 ec2a9698 2022-09-15 mark TOG_KEYMAP_DIFF,
114 ec2a9698 2022-09-15 mark TOG_KEYMAP_LOG,
115 ec2a9698 2022-09-15 mark TOG_KEYMAP_BLAME,
116 ec2a9698 2022-09-15 mark TOG_KEYMAP_TREE,
117 ec2a9698 2022-09-15 mark TOG_KEYMAP_REF,
118 ec2a9698 2022-09-15 mark TOG_KEYMAP_HELP
121 9b058f45 2022-06-30 mark enum tog_view_mode {
122 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_NONE,
123 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_VERT,
124 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_HRZN
127 9b058f45 2022-06-30 mark #define HSPLIT_SCALE 0.3 /* default horizontal split scale */
129 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
131 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
132 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
133 ba4f502b 2018-08-04 stsp struct got_object_id *id;
134 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
137 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
138 ba4f502b 2018-08-04 stsp struct commit_queue {
139 ba4f502b 2018-08-04 stsp int ncommits;
140 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
143 f26dddb7 2019-11-08 stsp struct tog_color {
144 dbdddfee 2021-06-23 naddy STAILQ_ENTRY(tog_color) entry;
145 6d17833f 2019-11-08 stsp regex_t regex;
146 6d17833f 2019-11-08 stsp short colorpair;
148 dbdddfee 2021-06-23 naddy STAILQ_HEAD(tog_colors, tog_color);
150 d9dff0e5 2020-12-26 stsp static struct got_reflist_head tog_refs = TAILQ_HEAD_INITIALIZER(tog_refs);
151 51a10b52 2020-12-26 stsp static struct got_reflist_object_id_map *tog_refs_idmap;
152 917d79a7 2022-07-01 stsp static enum got_diff_algorithm tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
154 cc488aa7 2022-01-23 stsp static const struct got_error *
155 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name(void *arg, int *cmp, struct got_reference *re1,
156 cc488aa7 2022-01-23 stsp struct got_reference* re2)
158 cc488aa7 2022-01-23 stsp const char *name1 = got_ref_get_name(re1);
159 cc488aa7 2022-01-23 stsp const char *name2 = got_ref_get_name(re2);
160 cc488aa7 2022-01-23 stsp int isbackup1, isbackup2;
162 cc488aa7 2022-01-23 stsp /* Sort backup refs towards the bottom of the list. */
163 cc488aa7 2022-01-23 stsp isbackup1 = strncmp(name1, "refs/got/backup/", 16) == 0;
164 cc488aa7 2022-01-23 stsp isbackup2 = strncmp(name2, "refs/got/backup/", 16) == 0;
165 cc488aa7 2022-01-23 stsp if (!isbackup1 && isbackup2) {
167 cc488aa7 2022-01-23 stsp return NULL;
168 cc488aa7 2022-01-23 stsp } else if (isbackup1 && !isbackup2) {
170 cc488aa7 2022-01-23 stsp return NULL;
173 cc488aa7 2022-01-23 stsp *cmp = got_path_cmp(name1, name2, strlen(name1), strlen(name2));
174 cc488aa7 2022-01-23 stsp return NULL;
177 11b20872 2019-11-08 stsp static const struct got_error *
178 7f66531d 2021-11-16 stsp tog_load_refs(struct got_repository *repo, int sort_by_date)
180 51a10b52 2020-12-26 stsp const struct got_error *err;
182 7f66531d 2021-11-16 stsp err = got_ref_list(&tog_refs, repo, NULL, sort_by_date ?
183 cc488aa7 2022-01-23 stsp got_ref_cmp_by_commit_timestamp_descending : tog_ref_cmp_by_name,
186 51a10b52 2020-12-26 stsp return err;
188 51a10b52 2020-12-26 stsp return got_reflist_object_id_map_create(&tog_refs_idmap, &tog_refs,
192 51a10b52 2020-12-26 stsp static void
193 51a10b52 2020-12-26 stsp tog_free_refs(void)
195 51a10b52 2020-12-26 stsp if (tog_refs_idmap) {
196 f193b038 2020-12-26 stsp got_reflist_object_id_map_free(tog_refs_idmap);
197 51a10b52 2020-12-26 stsp tog_refs_idmap = NULL;
199 51a10b52 2020-12-26 stsp got_ref_list_free(&tog_refs);
202 51a10b52 2020-12-26 stsp static const struct got_error *
203 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
204 11b20872 2019-11-08 stsp int idx, short color)
206 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
207 11b20872 2019-11-08 stsp struct tog_color *tc;
208 11b20872 2019-11-08 stsp int regerr = 0;
210 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
211 11b20872 2019-11-08 stsp return NULL;
213 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
215 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
216 11b20872 2019-11-08 stsp if (tc == NULL)
217 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
218 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
219 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
220 11b20872 2019-11-08 stsp if (regerr) {
221 11b20872 2019-11-08 stsp static char regerr_msg[512];
222 11b20872 2019-11-08 stsp static char err_msg[512];
223 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
224 11b20872 2019-11-08 stsp sizeof(regerr_msg));
225 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
226 11b20872 2019-11-08 stsp regerr_msg);
227 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
229 11b20872 2019-11-08 stsp return err;
231 11b20872 2019-11-08 stsp tc->colorpair = idx;
232 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(colors, tc, entry);
233 11b20872 2019-11-08 stsp return NULL;
236 11b20872 2019-11-08 stsp static void
237 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
239 11b20872 2019-11-08 stsp struct tog_color *tc;
241 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(colors)) {
242 dbdddfee 2021-06-23 naddy tc = STAILQ_FIRST(colors);
243 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(colors, entry);
244 11b20872 2019-11-08 stsp regfree(&tc->regex);
249 336075a4 2022-06-25 op static struct tog_color *
250 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
252 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
254 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
255 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
259 11b20872 2019-11-08 stsp return NULL;
263 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
265 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
266 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
267 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
268 11b20872 2019-11-08 stsp return COLOR_CYAN;
269 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
270 11b20872 2019-11-08 stsp return COLOR_YELLOW;
271 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
272 11b20872 2019-11-08 stsp return COLOR_GREEN;
273 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
274 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
275 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
276 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
277 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
278 91b8c405 2020-01-25 stsp return COLOR_CYAN;
279 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
280 11b20872 2019-11-08 stsp return COLOR_GREEN;
281 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
282 11b20872 2019-11-08 stsp return COLOR_GREEN;
283 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
284 11b20872 2019-11-08 stsp return COLOR_CYAN;
285 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
286 11b20872 2019-11-08 stsp return COLOR_YELLOW;
287 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
288 6458efa5 2020-11-24 stsp return COLOR_GREEN;
289 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
290 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
291 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
292 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
293 cc488aa7 2022-01-23 stsp if (strcmp(envvar, "TOG_COLOR_REFS_BACKUP") == 0)
294 cc488aa7 2022-01-23 stsp return COLOR_CYAN;
300 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
302 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
304 11b20872 2019-11-08 stsp if (val == NULL)
305 11b20872 2019-11-08 stsp return default_color_value(envvar);
307 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
308 11b20872 2019-11-08 stsp return COLOR_BLACK;
309 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
310 11b20872 2019-11-08 stsp return COLOR_RED;
311 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
312 11b20872 2019-11-08 stsp return COLOR_GREEN;
313 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
314 11b20872 2019-11-08 stsp return COLOR_YELLOW;
315 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
316 11b20872 2019-11-08 stsp return COLOR_BLUE;
317 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
318 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
319 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
320 11b20872 2019-11-08 stsp return COLOR_CYAN;
321 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
322 11b20872 2019-11-08 stsp return COLOR_WHITE;
323 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
326 11b20872 2019-11-08 stsp return default_color_value(envvar);
329 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
330 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
331 3dbaef42 2020-11-24 stsp const char *label1, *label2;
332 b72706c3 2022-06-01 stsp FILE *f, *f1, *f2;
333 f9d37699 2022-06-28 stsp int fd1, fd2;
334 c7d5c43c 2022-08-04 mark int lineno;
335 15a087fe 2019-02-21 stsp int first_displayed_line;
336 15a087fe 2019-02-21 stsp int last_displayed_line;
338 15a087fe 2019-02-21 stsp int diff_context;
339 3dbaef42 2020-11-24 stsp int ignore_whitespace;
340 64453f7e 2020-11-21 stsp int force_text_diff;
341 15a087fe 2019-02-21 stsp struct got_repository *repo;
342 c7d5c43c 2022-08-04 mark struct got_diff_line *lines;
343 fe621944 2020-11-10 stsp size_t nlines;
344 f44b1f58 2020-02-02 tracey int matched_line;
345 f44b1f58 2020-02-02 tracey int selected_line;
347 c0f61fa4 2022-07-11 mark /* passed from log or blame view; may be NULL */
348 c0f61fa4 2022-07-11 mark struct tog_view *parent_view;
351 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
352 5629093a 2022-07-11 stsp static volatile sig_atomic_t tog_thread_error;
354 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
355 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
356 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
357 1a76625f 2018-10-22 stsp int commits_needed;
358 fb280deb 2021-08-30 stsp int load_all;
359 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
360 568eae95 2022-09-11 mark struct commit_queue *real_commits;
361 1a76625f 2018-10-22 stsp const char *in_repo_path;
362 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
363 1a76625f 2018-10-22 stsp struct got_repository *repo;
364 74467cc8 2022-06-15 stsp int *pack_fds;
365 1a76625f 2018-10-22 stsp int log_complete;
366 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
367 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
368 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
369 13add988 2019-10-15 stsp int *searching;
370 13add988 2019-10-15 stsp int *search_next_done;
371 13add988 2019-10-15 stsp regex_t *regex;
372 568eae95 2022-09-11 mark int *limiting;
373 568eae95 2022-09-11 mark int limit_match;
374 568eae95 2022-09-11 mark regex_t *limit_regex;
375 568eae95 2022-09-11 mark struct commit_queue *limit_commits;
378 1a76625f 2018-10-22 stsp struct tog_log_view_state {
379 568eae95 2022-09-11 mark struct commit_queue *commits;
380 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
381 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
382 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
383 568eae95 2022-09-11 mark struct commit_queue real_commits;
384 b01e7d3b 2018-08-04 stsp int selected;
385 b01e7d3b 2018-08-04 stsp char *in_repo_path;
386 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
387 b672a97a 2020-01-27 stsp int log_branches;
388 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
389 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
390 1a76625f 2018-10-22 stsp sig_atomic_t quit;
391 1a76625f 2018-10-22 stsp pthread_t thread;
392 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
393 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
394 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
395 11b20872 2019-11-08 stsp struct tog_colors colors;
396 10aab77f 2022-07-19 op int use_committer;
397 568eae95 2022-09-11 mark int limit_view;
398 568eae95 2022-09-11 mark regex_t limit_regex;
399 568eae95 2022-09-11 mark struct commit_queue limit_commits;
402 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
403 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
404 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
405 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
406 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
407 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
408 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
409 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
410 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
411 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
412 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
413 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
414 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
415 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
416 cc488aa7 2022-01-23 stsp #define TOG_COLOR_REFS_BACKUP 15
418 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
419 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
420 e9424729 2018-08-04 stsp int nlines;
422 e9424729 2018-08-04 stsp struct tog_view *view;
423 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
427 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
428 e9424729 2018-08-04 stsp const char *path;
429 e9424729 2018-08-04 stsp struct got_repository *repo;
430 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
431 e9424729 2018-08-04 stsp int *complete;
432 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
433 fc06ba56 2019-08-22 stsp void *cancel_arg;
436 e9424729 2018-08-04 stsp struct tog_blame {
438 be659d10 2020-11-18 stsp off_t filesize;
439 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
440 6fcac457 2018-11-19 stsp int nlines;
441 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
442 e9424729 2018-08-04 stsp pthread_t thread;
443 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
444 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
445 e9424729 2018-08-04 stsp const char *path;
446 0ae84acc 2022-06-15 tracey int *pack_fds;
449 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
450 7cbe629d 2018-08-04 stsp int first_displayed_line;
451 7cbe629d 2018-08-04 stsp int last_displayed_line;
452 7cbe629d 2018-08-04 stsp int selected_line;
453 c0f61fa4 2022-07-11 mark int last_diffed_line;
454 7cbe629d 2018-08-04 stsp int blame_complete;
457 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
458 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
459 e5a0f69f 2018-08-18 stsp char *path;
460 7cbe629d 2018-08-04 stsp struct got_repository *repo;
461 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
462 136e2bd4 2022-07-23 mark struct got_object_id *id_to_log;
463 e9424729 2018-08-04 stsp struct tog_blame blame;
464 6c4c42e0 2019-06-24 stsp int matched_line;
465 11b20872 2019-11-08 stsp struct tog_colors colors;
468 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
469 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
470 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
471 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
472 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
473 ad80ab7b 2018-08-04 stsp int selected;
476 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
478 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
479 ad80ab7b 2018-08-04 stsp char *tree_label;
480 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
481 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
482 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
483 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
484 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
485 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
486 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
487 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
488 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
489 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
490 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
491 6458efa5 2020-11-24 stsp struct tog_colors colors;
494 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
495 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
496 6458efa5 2020-11-24 stsp struct got_reference *ref;
500 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
502 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
503 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
504 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
505 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
506 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
507 b4996bee 2022-06-16 stsp int nrefs, ndisplayed, selected, show_date, show_ids, sort_by_date;
508 6458efa5 2020-11-24 stsp struct got_repository *repo;
509 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
510 bddb1296 2019-11-08 stsp struct tog_colors colors;
513 ec2a9698 2022-09-15 mark struct tog_help_view_state {
515 ec2a9698 2022-09-15 mark off_t *line_offsets;
516 ec2a9698 2022-09-15 mark size_t nlines;
517 ec2a9698 2022-09-15 mark int lineno;
518 ec2a9698 2022-09-15 mark int first_displayed_line;
519 ec2a9698 2022-09-15 mark int last_displayed_line;
521 ec2a9698 2022-09-15 mark int matched_line;
522 ec2a9698 2022-09-15 mark int selected_line;
524 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
527 ec2a9698 2022-09-15 mark #define GENERATE_HELP \
528 ec2a9698 2022-09-15 mark KEYMAP_("Global", TOG_KEYMAP_GLOBAL), \
529 ec2a9698 2022-09-15 mark KEY_("H F1", "Open view-specific help (double tap for all help)"), \
530 ec2a9698 2022-09-15 mark KEY_("k C-p Up", "Move cursor or page up one line"), \
531 ec2a9698 2022-09-15 mark KEY_("j C-n Down", "Move cursor or page down one line"), \
532 ec2a9698 2022-09-15 mark KEY_("C-b b PgUp", "Scroll the view up one page"), \
533 ec2a9698 2022-09-15 mark KEY_("C-f f PgDn Space", "Scroll the view down one page"), \
534 ec2a9698 2022-09-15 mark KEY_("C-u u", "Scroll the view up one half page"), \
535 ec2a9698 2022-09-15 mark KEY_("C-d d", "Scroll the view down one half page"), \
536 ec2a9698 2022-09-15 mark KEY_("g Home", "Go to line N (default: first line)"), \
537 ec2a9698 2022-09-15 mark KEY_("G End", "Go to line N (default: last line)"), \
538 ec2a9698 2022-09-15 mark KEY_("l Right", "Scroll the view right"), \
539 ec2a9698 2022-09-15 mark KEY_("h Left", "Scroll the view left"), \
540 ec2a9698 2022-09-15 mark KEY_("$", "Scroll view to the rightmost position"), \
541 ec2a9698 2022-09-15 mark KEY_("0", "Scroll view to the leftmost position"), \
542 ec2a9698 2022-09-15 mark KEY_("-", "Decrease size of the focussed split"), \
543 ec2a9698 2022-09-15 mark KEY_("+", "Increase size of the focussed split"), \
544 ec2a9698 2022-09-15 mark KEY_("Tab", "Switch focus between views"), \
545 ec2a9698 2022-09-15 mark KEY_("F", "Toggle fullscreen mode"), \
546 ec2a9698 2022-09-15 mark KEY_("/", "Open prompt to enter search term"), \
547 ec2a9698 2022-09-15 mark KEY_("n", "Find next line/token matching the current search term"), \
548 ec2a9698 2022-09-15 mark KEY_("N", "Find previous line/token matching the current search term"),\
549 16a2d4f0 2022-09-19 stsp KEY_("q", "Quit the focussed view; Quit help screen"), \
550 ec2a9698 2022-09-15 mark KEY_("Q", "Quit tog"), \
552 fd6badaa 2022-09-23 stsp KEYMAP_("Log view", TOG_KEYMAP_LOG), \
553 ec2a9698 2022-09-15 mark KEY_("< ,", "Move cursor up one commit"), \
554 ec2a9698 2022-09-15 mark KEY_("> .", "Move cursor down one commit"), \
555 ec2a9698 2022-09-15 mark KEY_("Enter", "Open diff view of the selected commit"), \
556 ec2a9698 2022-09-15 mark KEY_("B", "Reload the log view and toggle display of merged commits"), \
557 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
558 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the repository from the selected" \
559 ec2a9698 2022-09-15 mark " commit"), \
560 ec2a9698 2022-09-15 mark KEY_("@", "Toggle between displaying author and committer name"), \
561 ec2a9698 2022-09-15 mark KEY_("&", "Open prompt to enter term to limit commits displayed"), \
562 ec2a9698 2022-09-15 mark KEY_("C-g Backspace", "Cancel current search or log operation"), \
563 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload the log view with new commits in the repository"), \
565 fd6badaa 2022-09-23 stsp KEYMAP_("Diff view", TOG_KEYMAP_DIFF), \
566 ec2a9698 2022-09-15 mark KEY_("K < ,", "Display diff of next line in the file/log entry"), \
567 ec2a9698 2022-09-15 mark KEY_("J > .", "Display diff of previous line in the file/log entry"), \
568 ec2a9698 2022-09-15 mark KEY_("A", "Toggle between Myers and Patience diff algorithm"), \
569 ec2a9698 2022-09-15 mark KEY_("a", "Toggle treatment of file as ASCII irrespective of binary" \
570 ec2a9698 2022-09-15 mark " data"), \
571 ec2a9698 2022-09-15 mark KEY_("(", "Go to the previous file in the diff"), \
572 ec2a9698 2022-09-15 mark KEY_(")", "Go to the next file in the diff"), \
573 ec2a9698 2022-09-15 mark KEY_("{", "Go to the previous hunk in the diff"), \
574 ec2a9698 2022-09-15 mark KEY_("}", "Go to the next hunk in the diff"), \
575 ec2a9698 2022-09-15 mark KEY_("[", "Decrease the number of context lines"), \
576 ec2a9698 2022-09-15 mark KEY_("]", "Increase the number of context lines"), \
577 ec2a9698 2022-09-15 mark KEY_("w", "Toggle ignore whitespace-only changes in the diff"), \
579 fd6badaa 2022-09-23 stsp KEYMAP_("Blame view", TOG_KEYMAP_BLAME), \
580 ec2a9698 2022-09-15 mark KEY_("Enter", "Display diff view of the selected line's commit"), \
581 ec2a9698 2022-09-15 mark KEY_("A", "Toggle diff algorithm between Myers and Patience"), \
582 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the currently selected annotated line"), \
583 ec2a9698 2022-09-15 mark KEY_("C", "Reload view with the previously blamed commit"), \
584 ec2a9698 2022-09-15 mark KEY_("c", "Reload view with the version of the file found in the" \
585 ec2a9698 2022-09-15 mark " selected line's commit"), \
586 ec2a9698 2022-09-15 mark KEY_("p", "Reload view with the version of the file found in the" \
587 ec2a9698 2022-09-15 mark " selected line's parent commit"), \
589 fd6badaa 2022-09-23 stsp KEYMAP_("Tree view", TOG_KEYMAP_TREE), \
590 ec2a9698 2022-09-15 mark KEY_("Enter", "Enter selected directory or open blame view of the" \
591 ec2a9698 2022-09-15 mark " selected file"), \
592 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the selected entry"), \
593 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
594 ec2a9698 2022-09-15 mark KEY_("i", "Show object IDs for all tree entries"), \
595 ec2a9698 2022-09-15 mark KEY_("Backspace", "Return to the parent directory"), \
597 fd6badaa 2022-09-23 stsp KEYMAP_("Ref view", TOG_KEYMAP_REF), \
598 ec2a9698 2022-09-15 mark KEY_("Enter", "Display log view of the selected reference"), \
599 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the selected reference"), \
600 ec2a9698 2022-09-15 mark KEY_("i", "Toggle display of IDs for all non-symbolic references"), \
601 ec2a9698 2022-09-15 mark KEY_("m", "Toggle display of last modified date for each reference"), \
602 ec2a9698 2022-09-15 mark KEY_("o", "Toggle reference sort order (name -> timestamp)"), \
603 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload view with all repository references")
605 ec2a9698 2022-09-15 mark struct tog_key_map {
606 ec2a9698 2022-09-15 mark const char *keys;
607 ec2a9698 2022-09-15 mark const char *info;
608 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
612 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
614 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
615 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
616 669b5ffa 2018-10-07 stsp * there is enough screen estate.
618 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
619 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
621 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
622 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
623 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
625 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
626 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
628 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
630 cc3c9aac 2018-08-01 stsp struct tog_view {
631 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
632 26ed57b2 2018-05-19 stsp WINDOW *window;
633 26ed57b2 2018-05-19 stsp PANEL *panel;
634 9b058f45 2022-06-30 mark int nlines, ncols, begin_y, begin_x; /* based on split height/width */
635 3c1dfe12 2022-07-08 mark int resized_y, resized_x; /* begin_y/x based on user resizing */
636 145b6838 2022-06-16 stsp int maxx, x; /* max column and current start column */
637 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
638 9b058f45 2022-06-30 mark int nscrolled, offset; /* lines scrolled and hsplit line offset */
639 94b80cfa 2022-08-01 mark int gline, hiline; /* navigate to and highlight this nG line */
640 640cd7ff 2022-06-22 mark int ch, count; /* current keymap and count prefix */
641 571ccd73 2022-07-19 mark int resized; /* set when in a resize event */
642 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
644 669b5ffa 2018-10-07 stsp struct tog_view *parent;
645 669b5ffa 2018-10-07 stsp struct tog_view *child;
648 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
649 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
650 e78dc838 2020-12-04 stsp * between parent and child.
651 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
652 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
653 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
654 e78dc838 2020-12-04 stsp * situations.
656 e78dc838 2020-12-04 stsp int focus_child;
658 9b058f45 2022-06-30 mark enum tog_view_mode mode;
659 5dc9f4bc 2018-08-04 stsp /* type-specific state */
660 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
662 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
663 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
664 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
665 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
666 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
667 ec2a9698 2022-09-15 mark struct tog_help_view_state help;
670 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
671 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
672 e78dc838 2020-12-04 stsp struct tog_view *, int);
673 917d79a7 2022-07-01 stsp const struct got_error *(*reset)(struct tog_view *);
674 571ccd73 2022-07-19 mark const struct got_error *(*resize)(struct tog_view *, int);
675 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
677 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
678 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
679 eaf2c13e 2022-09-17 mark void (*search_setup)(struct tog_view *, FILE **, off_t **, size_t *,
680 eaf2c13e 2022-09-17 mark int **, int **, int **, int **);
681 c0c4acc8 2021-01-24 stsp int search_started;
682 60493ae3 2019-06-20 stsp int searching;
683 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
684 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
685 60493ae3 2019-06-20 stsp int search_next_done;
686 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
687 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
688 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
689 1803e47f 2019-06-22 stsp regex_t regex;
690 41605754 2020-11-12 stsp regmatch_t regmatch;
693 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
694 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
695 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
696 78756c87 2020-11-24 stsp struct got_repository *);
697 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
698 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
699 e78dc838 2020-12-04 stsp struct tog_view *, int);
700 917d79a7 2022-07-01 stsp static const struct got_error *reset_diff_view(struct tog_view *);
701 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
702 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
703 eaf2c13e 2022-09-17 mark static void search_setup_diff_view(struct tog_view *, FILE **, off_t **,
704 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
705 ec2a9698 2022-09-15 mark static const struct got_error *search_next_view_match(struct tog_view *);
707 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
708 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
709 78756c87 2020-11-24 stsp const char *, const char *, int);
710 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
711 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
712 e78dc838 2020-12-04 stsp struct tog_view *, int);
713 571ccd73 2022-07-19 mark static const struct got_error *resize_log_view(struct tog_view *, int);
714 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
715 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
716 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
718 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
719 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
720 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
721 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
722 e78dc838 2020-12-04 stsp struct tog_view *, int);
723 917d79a7 2022-07-01 stsp static const struct got_error *reset_blame_view(struct tog_view *);
724 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
725 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
726 eaf2c13e 2022-09-17 mark static void search_setup_blame_view(struct tog_view *, FILE **, off_t **,
727 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
729 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
730 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
731 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
732 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
733 e78dc838 2020-12-04 stsp struct tog_view *, int);
734 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
735 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
736 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
738 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
739 6458efa5 2020-11-24 stsp struct got_repository *);
740 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
741 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
742 e78dc838 2020-12-04 stsp struct tog_view *, int);
743 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
744 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
745 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
747 eaf2c13e 2022-09-17 mark static const struct got_error *open_help_view(struct tog_view *,
748 eaf2c13e 2022-09-17 mark struct tog_view *);
749 eaf2c13e 2022-09-17 mark static const struct got_error *show_help_view(struct tog_view *);
750 eaf2c13e 2022-09-17 mark static const struct got_error *input_help_view(struct tog_view **,
751 eaf2c13e 2022-09-17 mark struct tog_view *, int);
752 eaf2c13e 2022-09-17 mark static const struct got_error *reset_help_view(struct tog_view *);
753 eaf2c13e 2022-09-17 mark static const struct got_error* close_help_view(struct tog_view *);
754 eaf2c13e 2022-09-17 mark static const struct got_error *search_start_help_view(struct tog_view *);
755 eaf2c13e 2022-09-17 mark static void search_setup_help_view(struct tog_view *, FILE **, off_t **,
756 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
758 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
759 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
760 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
761 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigint_received;
762 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigterm_received;
764 25791caa 2018-10-24 stsp static void
765 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
767 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
770 83baff54 2019-08-12 stsp static void
771 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
773 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
776 61266923 2020-01-14 stsp static void
777 61266923 2020-01-14 stsp tog_sigcont(int signo)
779 61266923 2020-01-14 stsp tog_sigcont_received = 1;
782 2497f032 2022-05-31 stsp static void
783 2497f032 2022-05-31 stsp tog_sigint(int signo)
785 2497f032 2022-05-31 stsp tog_sigint_received = 1;
788 2497f032 2022-05-31 stsp static void
789 2497f032 2022-05-31 stsp tog_sigterm(int signo)
791 2497f032 2022-05-31 stsp tog_sigterm_received = 1;
795 dd6e31d7 2022-06-17 stsp tog_fatal_signal_received(void)
797 2497f032 2022-05-31 stsp return (tog_sigpipe_received ||
798 2497f032 2022-05-31 stsp tog_sigint_received || tog_sigint_received);
801 e5a0f69f 2018-08-18 stsp static const struct got_error *
802 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
804 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *child_err = NULL;
806 669b5ffa 2018-10-07 stsp if (view->child) {
807 5629093a 2022-07-11 stsp child_err = view_close(view->child);
808 669b5ffa 2018-10-07 stsp view->child = NULL;
810 e5a0f69f 2018-08-18 stsp if (view->close)
811 e5a0f69f 2018-08-18 stsp err = view->close(view);
812 ea5e7bb5 2018-08-01 stsp if (view->panel)
813 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
814 ea5e7bb5 2018-08-01 stsp if (view->window)
815 ea5e7bb5 2018-08-01 stsp delwin(view->window);
816 ea5e7bb5 2018-08-01 stsp free(view);
817 5629093a 2022-07-11 stsp return err ? err : child_err;
820 ea5e7bb5 2018-08-01 stsp static struct tog_view *
821 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
822 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
824 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
826 ea5e7bb5 2018-08-01 stsp if (view == NULL)
827 ea5e7bb5 2018-08-01 stsp return NULL;
829 d6b05b5b 2018-08-04 stsp view->type = type;
830 f7d12f7e 2018-08-01 stsp view->lines = LINES;
831 f7d12f7e 2018-08-01 stsp view->cols = COLS;
832 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
833 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
834 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
835 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
836 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
837 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
838 96a765a8 2018-08-04 stsp view_close(view);
839 ea5e7bb5 2018-08-01 stsp return NULL;
841 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
842 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
843 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
844 96a765a8 2018-08-04 stsp view_close(view);
845 ea5e7bb5 2018-08-01 stsp return NULL;
848 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
849 ea5e7bb5 2018-08-01 stsp return view;
853 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
855 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
857 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
860 9b058f45 2022-06-30 mark /* XXX Stub till we decide what to do. */
862 9b058f45 2022-06-30 mark view_split_begin_y(int lines)
864 9b058f45 2022-06-30 mark return lines * HSPLIT_SCALE;
867 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
869 5c60c32a 2018-10-18 stsp static const struct got_error *
870 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
872 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
874 571ccd73 2022-07-19 mark if (!view->resized && view->mode == TOG_VIEW_SPLIT_HRZN) {
875 3c1dfe12 2022-07-08 mark if (view->resized_y && view->resized_y < view->lines)
876 3c1dfe12 2022-07-08 mark view->begin_y = view->resized_y;
878 3c1dfe12 2022-07-08 mark view->begin_y = view_split_begin_y(view->nlines);
879 9b058f45 2022-06-30 mark view->begin_x = 0;
880 571ccd73 2022-07-19 mark } else if (!view->resized) {
881 3c1dfe12 2022-07-08 mark if (view->resized_x && view->resized_x < view->cols - 1 &&
882 3c1dfe12 2022-07-08 mark view->cols > 119)
883 3c1dfe12 2022-07-08 mark view->begin_x = view->resized_x;
885 3c1dfe12 2022-07-08 mark view->begin_x = view_split_begin_x(0);
886 9b058f45 2022-06-30 mark view->begin_y = 0;
888 9b058f45 2022-06-30 mark view->nlines = LINES - view->begin_y;
889 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
890 5c60c32a 2018-10-18 stsp view->lines = LINES;
891 5c60c32a 2018-10-18 stsp view->cols = COLS;
892 5c60c32a 2018-10-18 stsp err = view_resize(view);
894 5c60c32a 2018-10-18 stsp return err;
896 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN)
897 9b058f45 2022-06-30 mark view->parent->nlines = view->begin_y;
899 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
900 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
902 5c60c32a 2018-10-18 stsp return NULL;
905 5c60c32a 2018-10-18 stsp static const struct got_error *
906 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
908 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
910 5c60c32a 2018-10-18 stsp view->begin_x = 0;
911 571ccd73 2022-07-19 mark view->begin_y = view->resized ? view->begin_y : 0;
912 571ccd73 2022-07-19 mark view->nlines = view->resized ? view->nlines : LINES;
913 5c60c32a 2018-10-18 stsp view->ncols = COLS;
914 5c60c32a 2018-10-18 stsp view->lines = LINES;
915 5c60c32a 2018-10-18 stsp view->cols = COLS;
916 5c60c32a 2018-10-18 stsp err = view_resize(view);
918 5c60c32a 2018-10-18 stsp return err;
920 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
921 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
923 5c60c32a 2018-10-18 stsp return NULL;
927 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
929 5c60c32a 2018-10-18 stsp return view->parent == NULL;
933 6131ff18 2022-06-20 mark view_is_splitscreen(struct tog_view *view)
935 9b058f45 2022-06-30 mark return view->begin_x > 0 || view->begin_y > 0;
939 24b9cfdc 2022-06-30 stsp view_is_fullscreen(struct tog_view *view)
941 24b9cfdc 2022-06-30 stsp return view->nlines == LINES && view->ncols == COLS;
945 49b24ee5 2022-07-03 mark view_is_hsplit_top(struct tog_view *view)
947 49b24ee5 2022-07-03 mark return view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
948 49b24ee5 2022-07-03 mark view_is_splitscreen(view->child);
951 9b058f45 2022-06-30 mark static void
952 9b058f45 2022-06-30 mark view_border(struct tog_view *view)
954 9b058f45 2022-06-30 mark PANEL *panel;
955 9b058f45 2022-06-30 mark const struct tog_view *view_above;
957 9b058f45 2022-06-30 mark if (view->parent)
958 9b058f45 2022-06-30 mark return view_border(view->parent);
960 9b058f45 2022-06-30 mark panel = panel_above(view->panel);
961 9b058f45 2022-06-30 mark if (panel == NULL)
964 9b058f45 2022-06-30 mark view_above = panel_userptr(panel);
965 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
966 9b058f45 2022-06-30 mark mvwhline(view->window, view_above->begin_y - 1,
967 9b058f45 2022-06-30 mark view->begin_x, got_locale_is_utf8() ?
968 9b058f45 2022-06-30 mark ACS_HLINE : '-', view->ncols);
970 9b058f45 2022-06-30 mark mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
971 9b058f45 2022-06-30 mark got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
974 3c1dfe12 2022-07-08 mark static const struct got_error *view_init_hsplit(struct tog_view *, int);
975 9b058f45 2022-06-30 mark static const struct got_error *request_log_commits(struct tog_view *);
976 9b058f45 2022-06-30 mark static const struct got_error *offset_selection_down(struct tog_view *);
977 9b058f45 2022-06-30 mark static void offset_selection_up(struct tog_view *);
978 3c1dfe12 2022-07-08 mark static void view_get_split(struct tog_view *, int *, int *);
980 4d8c2215 2018-08-19 stsp static const struct got_error *
981 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
983 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
984 9b058f45 2022-06-30 mark int dif, nlines, ncols;
986 9b058f45 2022-06-30 mark dif = LINES - view->lines; /* line difference */
988 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
989 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
991 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
992 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
993 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
995 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
997 4dd27a72 2022-06-29 stsp if (view->child) {
998 9b058f45 2022-06-30 mark int hs = view->child->begin_y;
1000 24b9cfdc 2022-06-30 stsp if (!view_is_fullscreen(view))
1001 c71ed39a 2022-06-29 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
1002 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN ||
1003 9b058f45 2022-06-30 mark view->child->begin_x == 0) {
1004 0dbbbe90 2022-06-17 op ncols = COLS;
1006 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
1007 5c60c32a 2018-10-18 stsp if (view->child->focussed)
1008 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1010 5c60c32a 2018-10-18 stsp show_panel(view->panel);
1012 0dbbbe90 2022-06-17 op ncols = view->child->begin_x;
1014 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
1015 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1018 9b058f45 2022-06-30 mark * XXX This is ugly and needs to be moved into the above
1019 9b058f45 2022-06-30 mark * logic but "works" for now and my attempts at moving it
1020 9b058f45 2022-06-30 mark * break either 'tab' or 'F' key maps in horizontal splits.
1023 9b058f45 2022-06-30 mark err = view_splitscreen(view->child);
1025 9b058f45 2022-06-30 mark return err;
1026 9b058f45 2022-06-30 mark if (dif < 0) { /* top split decreased */
1027 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1029 9b058f45 2022-06-30 mark return err;
1031 9b058f45 2022-06-30 mark view_border(view);
1032 9b058f45 2022-06-30 mark update_panels();
1033 9b058f45 2022-06-30 mark doupdate();
1034 9b058f45 2022-06-30 mark show_panel(view->child->panel);
1035 9b058f45 2022-06-30 mark nlines = view->nlines;
1037 0dbbbe90 2022-06-17 op } else if (view->parent == NULL)
1038 0dbbbe90 2022-06-17 op ncols = COLS;
1040 571ccd73 2022-07-19 mark if (view->resize && dif > 0) {
1041 571ccd73 2022-07-19 mark err = view->resize(view, dif);
1043 571ccd73 2022-07-19 mark return err;
1046 0dbbbe90 2022-06-17 op if (wresize(view->window, nlines, ncols) == ERR)
1047 0dbbbe90 2022-06-17 op return got_error_from_errno("wresize");
1048 0dbbbe90 2022-06-17 op if (replace_panel(view->panel, view->window) == ERR)
1049 0dbbbe90 2022-06-17 op return got_error_from_errno("replace_panel");
1050 0dbbbe90 2022-06-17 op wclear(view->window);
1052 0dbbbe90 2022-06-17 op view->nlines = nlines;
1053 0dbbbe90 2022-06-17 op view->ncols = ncols;
1054 0dbbbe90 2022-06-17 op view->lines = LINES;
1055 0dbbbe90 2022-06-17 op view->cols = COLS;
1057 5c60c32a 2018-10-18 stsp return NULL;
1060 571ccd73 2022-07-19 mark static const struct got_error *
1061 571ccd73 2022-07-19 mark resize_log_view(struct tog_view *view, int increase)
1063 6fe51fee 2022-07-22 mark struct tog_log_view_state *s = &view->state.log;
1064 6fe51fee 2022-07-22 mark const struct got_error *err = NULL;
1065 6fe51fee 2022-07-22 mark int n = 0;
1067 6fe51fee 2022-07-22 mark if (s->selected_entry)
1068 6fe51fee 2022-07-22 mark n = s->selected_entry->idx + view->lines - s->selected;
1071 571ccd73 2022-07-19 mark * Request commits to account for the increased
1072 571ccd73 2022-07-19 mark * height so we have enough to populate the view.
1074 568eae95 2022-09-11 mark if (s->commits->ncommits < n) {
1075 568eae95 2022-09-11 mark view->nscrolled = n - s->commits->ncommits + increase + 1;
1076 571ccd73 2022-07-19 mark err = request_log_commits(view);
1079 571ccd73 2022-07-19 mark return err;
1082 d9a7ab53 2022-07-11 mark static void
1083 d9a7ab53 2022-07-11 mark view_adjust_offset(struct tog_view *view, int n)
1085 d9a7ab53 2022-07-11 mark if (n == 0)
1088 d9a7ab53 2022-07-11 mark if (view->parent && view->parent->offset) {
1089 d9a7ab53 2022-07-11 mark if (view->parent->offset + n >= 0)
1090 d9a7ab53 2022-07-11 mark view->parent->offset += n;
1092 d9a7ab53 2022-07-11 mark view->parent->offset = 0;
1093 d9a7ab53 2022-07-11 mark } else if (view->offset) {
1094 d9a7ab53 2022-07-11 mark if (view->offset - n >= 0)
1095 d9a7ab53 2022-07-11 mark view->offset -= n;
1097 d9a7ab53 2022-07-11 mark view->offset = 0;
1101 3c1dfe12 2022-07-08 mark static const struct got_error *
1102 3c1dfe12 2022-07-08 mark view_resize_split(struct tog_view *view, int resize)
1104 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1105 3c1dfe12 2022-07-08 mark struct tog_view *v = NULL;
1107 3c1dfe12 2022-07-08 mark if (view->parent)
1108 3c1dfe12 2022-07-08 mark v = view->parent;
1112 3c1dfe12 2022-07-08 mark if (!v->child || !view_is_splitscreen(v->child))
1113 3c1dfe12 2022-07-08 mark return NULL;
1115 571ccd73 2022-07-19 mark v->resized = v->child->resized = resize; /* lock for resize event */
1117 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
1118 3c1dfe12 2022-07-08 mark if (v->child->resized_y)
1119 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1120 3c1dfe12 2022-07-08 mark if (view->parent)
1121 3c1dfe12 2022-07-08 mark v->child->begin_y -= resize;
1123 3c1dfe12 2022-07-08 mark v->child->begin_y += resize;
1124 3c1dfe12 2022-07-08 mark if (v->child->begin_y < 3) {
1125 3c1dfe12 2022-07-08 mark view->count = 0;
1126 3c1dfe12 2022-07-08 mark v->child->begin_y = 3;
1127 3c1dfe12 2022-07-08 mark } else if (v->child->begin_y > LINES - 1) {
1128 3c1dfe12 2022-07-08 mark view->count = 0;
1129 3c1dfe12 2022-07-08 mark v->child->begin_y = LINES - 1;
1131 3c1dfe12 2022-07-08 mark v->ncols = COLS;
1132 3c1dfe12 2022-07-08 mark v->child->ncols = COLS;
1133 d9a7ab53 2022-07-11 mark view_adjust_offset(view, resize);
1134 3c1dfe12 2022-07-08 mark err = view_init_hsplit(v, v->child->begin_y);
1136 3c1dfe12 2022-07-08 mark return err;
1137 3c1dfe12 2022-07-08 mark v->child->resized_y = v->child->begin_y;
1139 3c1dfe12 2022-07-08 mark if (v->child->resized_x)
1140 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1141 3c1dfe12 2022-07-08 mark if (view->parent)
1142 3c1dfe12 2022-07-08 mark v->child->begin_x -= resize;
1144 3c1dfe12 2022-07-08 mark v->child->begin_x += resize;
1145 3c1dfe12 2022-07-08 mark if (v->child->begin_x < 11) {
1146 3c1dfe12 2022-07-08 mark view->count = 0;
1147 3c1dfe12 2022-07-08 mark v->child->begin_x = 11;
1148 3c1dfe12 2022-07-08 mark } else if (v->child->begin_x > COLS - 1) {
1149 3c1dfe12 2022-07-08 mark view->count = 0;
1150 3c1dfe12 2022-07-08 mark v->child->begin_x = COLS - 1;
1152 3c1dfe12 2022-07-08 mark v->child->resized_x = v->child->begin_x;
1155 3c1dfe12 2022-07-08 mark v->child->mode = v->mode;
1156 3c1dfe12 2022-07-08 mark v->child->nlines = v->lines - v->child->begin_y;
1157 3c1dfe12 2022-07-08 mark v->child->ncols = v->cols - v->child->begin_x;
1158 3c1dfe12 2022-07-08 mark v->focus_child = 1;
1160 3c1dfe12 2022-07-08 mark err = view_fullscreen(v);
1162 3c1dfe12 2022-07-08 mark return err;
1163 3c1dfe12 2022-07-08 mark err = view_splitscreen(v->child);
1165 3c1dfe12 2022-07-08 mark return err;
1167 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1168 3c1dfe12 2022-07-08 mark err = offset_selection_down(v->child);
1170 3c1dfe12 2022-07-08 mark return err;
1173 6fe51fee 2022-07-22 mark if (v->resize)
1174 6fe51fee 2022-07-22 mark err = v->resize(v, 0);
1175 6fe51fee 2022-07-22 mark else if (v->child->resize)
1176 6fe51fee 2022-07-22 mark err = v->child->resize(v->child, 0);
1178 571ccd73 2022-07-19 mark v->resized = v->child->resized = 0;
1180 3c1dfe12 2022-07-08 mark return err;
1183 3c1dfe12 2022-07-08 mark static void
1184 3c1dfe12 2022-07-08 mark view_transfer_size(struct tog_view *dst, struct tog_view *src)
1186 3c1dfe12 2022-07-08 mark struct tog_view *v = src->child ? src->child : src;
1188 3c1dfe12 2022-07-08 mark dst->resized_x = v->resized_x;
1189 3c1dfe12 2022-07-08 mark dst->resized_y = v->resized_y;
1192 669b5ffa 2018-10-07 stsp static const struct got_error *
1193 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
1195 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1197 669b5ffa 2018-10-07 stsp if (view->child == NULL)
1198 669b5ffa 2018-10-07 stsp return NULL;
1200 669b5ffa 2018-10-07 stsp err = view_close(view->child);
1201 669b5ffa 2018-10-07 stsp view->child = NULL;
1202 669b5ffa 2018-10-07 stsp return err;
1205 0dbbbe90 2022-06-17 op static const struct got_error *
1206 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
1208 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1210 669b5ffa 2018-10-07 stsp view->child = child;
1211 669b5ffa 2018-10-07 stsp child->parent = view;
1213 3c1dfe12 2022-07-08 mark err = view_resize(view);
1215 3c1dfe12 2022-07-08 mark return err;
1217 3c1dfe12 2022-07-08 mark if (view->child->resized_x || view->child->resized_y)
1218 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1220 3c1dfe12 2022-07-08 mark return err;
1223 136e2bd4 2022-07-23 mark static const struct got_error *view_dispatch_request(struct tog_view **,
1224 136e2bd4 2022-07-23 mark struct tog_view *, enum tog_view_type, int, int);
1226 136e2bd4 2022-07-23 mark static const struct got_error *
1227 136e2bd4 2022-07-23 mark view_request_new(struct tog_view **requested, struct tog_view *view,
1228 136e2bd4 2022-07-23 mark enum tog_view_type request)
1230 136e2bd4 2022-07-23 mark struct tog_view *new_view = NULL;
1231 136e2bd4 2022-07-23 mark const struct got_error *err;
1232 136e2bd4 2022-07-23 mark int y = 0, x = 0;
1234 136e2bd4 2022-07-23 mark *requested = NULL;
1236 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP)
1237 136e2bd4 2022-07-23 mark view_get_split(view, &y, &x);
1239 136e2bd4 2022-07-23 mark err = view_dispatch_request(&new_view, view, request, y, x);
1241 136e2bd4 2022-07-23 mark return err;
1243 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && view->mode == TOG_VIEW_SPLIT_HRZN &&
1244 94274a8f 2022-09-19 mark request != TOG_VIEW_HELP) {
1245 136e2bd4 2022-07-23 mark err = view_init_hsplit(view, y);
1247 136e2bd4 2022-07-23 mark return err;
1250 136e2bd4 2022-07-23 mark view->focussed = 0;
1251 136e2bd4 2022-07-23 mark new_view->focussed = 1;
1252 136e2bd4 2022-07-23 mark new_view->mode = view->mode;
1253 94274a8f 2022-09-19 mark new_view->nlines = request == TOG_VIEW_HELP ?
1254 94274a8f 2022-09-19 mark view->lines : view->lines - y;
1256 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP) {
1257 136e2bd4 2022-07-23 mark view_transfer_size(new_view, view);
1258 136e2bd4 2022-07-23 mark err = view_close_child(view);
1260 136e2bd4 2022-07-23 mark return err;
1261 136e2bd4 2022-07-23 mark err = view_set_child(view, new_view);
1263 136e2bd4 2022-07-23 mark return err;
1264 136e2bd4 2022-07-23 mark view->focus_child = 1;
1266 136e2bd4 2022-07-23 mark *requested = new_view;
1268 136e2bd4 2022-07-23 mark return NULL;
1271 34bc9ec9 2019-02-22 stsp static void
1272 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
1274 25791caa 2018-10-24 stsp int cols, lines;
1275 25791caa 2018-10-24 stsp struct winsize size;
1277 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
1278 25791caa 2018-10-24 stsp cols = 80; /* Default */
1279 25791caa 2018-10-24 stsp lines = 24;
1281 25791caa 2018-10-24 stsp cols = size.ws_col;
1282 25791caa 2018-10-24 stsp lines = size.ws_row;
1284 25791caa 2018-10-24 stsp resize_term(lines, cols);
1287 2b49a8ae 2019-06-22 stsp static const struct got_error *
1288 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
1290 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
1291 9b058f45 2022-06-30 mark struct tog_view *v = view;
1292 2b49a8ae 2019-06-22 stsp char pattern[1024];
1295 c0c4acc8 2021-01-24 stsp if (view->search_started) {
1296 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
1297 c0c4acc8 2021-01-24 stsp view->searching = 0;
1298 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
1300 c0c4acc8 2021-01-24 stsp view->search_started = 0;
1302 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
1303 2b49a8ae 2019-06-22 stsp return NULL;
1305 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1306 9b058f45 2022-06-30 mark v = view->child;
1308 9b058f45 2022-06-30 mark mvwaddstr(v->window, v->nlines - 1, 0, "/");
1309 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1311 a6d37fac 2022-07-03 mark nodelay(view->window, FALSE); /* block for search term input */
1312 2b49a8ae 2019-06-22 stsp nocbreak();
1314 9b058f45 2022-06-30 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
1315 9b058f45 2022-06-30 mark wrefresh(v->window);
1318 a6d37fac 2022-07-03 mark nodelay(view->window, TRUE);
1319 2b49a8ae 2019-06-22 stsp if (ret == ERR)
1320 2b49a8ae 2019-06-22 stsp return NULL;
1322 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
1323 7c32bd05 2019-06-22 stsp err = view->search_start(view);
1324 7c32bd05 2019-06-22 stsp if (err) {
1325 7c32bd05 2019-06-22 stsp regfree(&view->regex);
1326 7c32bd05 2019-06-22 stsp return err;
1328 c0c4acc8 2021-01-24 stsp view->search_started = 1;
1329 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
1330 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
1331 2b49a8ae 2019-06-22 stsp view->search_next(view);
1334 2b49a8ae 2019-06-22 stsp return NULL;
1337 7532ccda 2022-07-11 mark /* Switch split mode. If view is a parent or child, draw the new splitscreen. */
1338 d2366e29 2022-07-07 mark static const struct got_error *
1339 d2366e29 2022-07-07 mark switch_split(struct tog_view *view)
1341 d2366e29 2022-07-07 mark const struct got_error *err = NULL;
1342 d2366e29 2022-07-07 mark struct tog_view *v = NULL;
1344 d2366e29 2022-07-07 mark if (view->parent)
1345 d2366e29 2022-07-07 mark v = view->parent;
1349 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN)
1350 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1352 d2366e29 2022-07-07 mark v->mode = TOG_VIEW_SPLIT_HRZN;
1354 7532ccda 2022-07-11 mark if (!v->child)
1355 7532ccda 2022-07-11 mark return NULL;
1356 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->cols < 120)
1357 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_NONE;
1359 d2366e29 2022-07-07 mark view_get_split(v, &v->child->begin_y, &v->child->begin_x);
1360 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN && v->child->resized_y)
1361 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1362 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->child->resized_x)
1363 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1366 d2366e29 2022-07-07 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1367 d2366e29 2022-07-07 mark v->ncols = COLS;
1368 d2366e29 2022-07-07 mark v->child->ncols = COLS;
1369 7532ccda 2022-07-11 mark v->child->nscrolled = LINES - v->child->nlines;
1371 d2366e29 2022-07-07 mark err = view_init_hsplit(v, v->child->begin_y);
1373 d2366e29 2022-07-07 mark return err;
1375 d2366e29 2022-07-07 mark v->child->mode = v->mode;
1376 d2366e29 2022-07-07 mark v->child->nlines = v->lines - v->child->begin_y;
1377 d2366e29 2022-07-07 mark v->focus_child = 1;
1379 d2366e29 2022-07-07 mark err = view_fullscreen(v);
1381 d2366e29 2022-07-07 mark return err;
1382 d2366e29 2022-07-07 mark err = view_splitscreen(v->child);
1384 d2366e29 2022-07-07 mark return err;
1386 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_NONE)
1387 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1388 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1389 7532ccda 2022-07-11 mark err = offset_selection_down(v);
1391 279d2047 2022-07-29 stsp return err;
1392 d2366e29 2022-07-07 mark err = offset_selection_down(v->child);
1394 279d2047 2022-07-29 stsp return err;
1396 7532ccda 2022-07-11 mark offset_selection_up(v);
1397 7532ccda 2022-07-11 mark offset_selection_up(v->child);
1399 dff91825 2022-07-22 mark if (v->resize)
1400 dff91825 2022-07-22 mark err = v->resize(v, 0);
1401 dff91825 2022-07-22 mark else if (v->child->resize)
1402 dff91825 2022-07-22 mark err = v->child->resize(v->child, 0);
1404 d2366e29 2022-07-07 mark return err;
1408 f0032ce6 2022-07-02 mark * Compute view->count from numeric input. Assign total to view->count and
1409 f0032ce6 2022-07-02 mark * return first non-numeric key entered.
1411 640cd7ff 2022-06-22 mark static int
1412 640cd7ff 2022-06-22 mark get_compound_key(struct tog_view *view, int c)
1414 9b058f45 2022-06-30 mark struct tog_view *v = view;
1415 9b058f45 2022-06-30 mark int x, n = 0;
1417 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1418 9b058f45 2022-06-30 mark v = view->child;
1419 9b058f45 2022-06-30 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1420 9b058f45 2022-06-30 mark v = view->parent;
1422 640cd7ff 2022-06-22 mark view->count = 0;
1423 f0032ce6 2022-07-02 mark cbreak(); /* block for input */
1424 94b80cfa 2022-08-01 mark nodelay(view->window, FALSE);
1425 9b058f45 2022-06-30 mark wmove(v->window, v->nlines - 1, 0);
1426 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1427 9b058f45 2022-06-30 mark waddch(v->window, ':');
1430 9b058f45 2022-06-30 mark x = getcurx(v->window);
1431 9b058f45 2022-06-30 mark if (x != ERR && x < view->ncols) {
1432 9b058f45 2022-06-30 mark waddch(v->window, c);
1433 9b058f45 2022-06-30 mark wrefresh(v->window);
1437 640cd7ff 2022-06-22 mark * Don't overflow. Max valid request should be the greatest
1438 640cd7ff 2022-06-22 mark * between the longest and total lines; cap at 10 million.
1440 640cd7ff 2022-06-22 mark if (n >= 9999999)
1441 640cd7ff 2022-06-22 mark n = 9999999;
1443 640cd7ff 2022-06-22 mark n = n * 10 + (c - '0');
1444 640cd7ff 2022-06-22 mark } while (((c = wgetch(view->window))) >= '0' && c <= '9' && c != ERR);
1446 94b80cfa 2022-08-01 mark if (c == 'G' || c == 'g') { /* nG key map */
1447 94b80cfa 2022-08-01 mark view->gline = view->hiline = n;
1452 640cd7ff 2022-06-22 mark /* Massage excessive or inapplicable values at the input handler. */
1453 640cd7ff 2022-06-22 mark view->count = n;
1458 0cf4efb1 2018-09-29 stsp static const struct got_error *
1459 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
1460 e78dc838 2020-12-04 stsp struct tog_view_list_head *views)
1462 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1463 669b5ffa 2018-10-07 stsp struct tog_view *v;
1464 1a76625f 2018-10-22 stsp int ch, errcode;
1466 e5a0f69f 2018-08-18 stsp *new = NULL;
1468 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
1469 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
1470 640cd7ff 2022-06-22 mark view->search_next_done == TOG_SEARCH_HAVE_NONE) {
1471 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
1472 640cd7ff 2022-06-22 mark view->count = 0;
1475 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
1476 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1477 82954512 2020-02-03 stsp if (errcode)
1478 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1479 82954512 2020-02-03 stsp "pthread_mutex_unlock");
1480 3da8ef85 2021-09-21 stsp sched_yield();
1481 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
1482 82954512 2020-02-03 stsp if (errcode)
1483 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1484 82954512 2020-02-03 stsp "pthread_mutex_lock");
1485 60493ae3 2019-06-20 stsp view->search_next(view);
1486 60493ae3 2019-06-20 stsp return NULL;
1489 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
1490 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1491 1a76625f 2018-10-22 stsp if (errcode)
1492 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
1493 a6d37fac 2022-07-03 mark /* If we have an unfinished count, let C-g or backspace abort. */
1494 a6d37fac 2022-07-03 mark if (view->count && --view->count) {
1496 a6d37fac 2022-07-03 mark nodelay(view->window, TRUE);
1497 640cd7ff 2022-06-22 mark ch = wgetch(view->window);
1498 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
1499 a6d37fac 2022-07-03 mark view->count = 0;
1501 a6d37fac 2022-07-03 mark ch = view->ch;
1503 a6d37fac 2022-07-03 mark ch = wgetch(view->window);
1504 640cd7ff 2022-06-22 mark if (ch >= '1' && ch <= '9')
1505 640cd7ff 2022-06-22 mark view->ch = ch = get_compound_key(view, ch);
1507 94b80cfa 2022-08-01 mark if (view->hiline && ch != ERR && ch != 0)
1508 94b80cfa 2022-08-01 mark view->hiline = 0; /* key pressed, clear line highlight */
1509 94b80cfa 2022-08-01 mark nodelay(view->window, TRUE);
1510 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1511 1a76625f 2018-10-22 stsp if (errcode)
1512 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1514 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
1515 25791caa 2018-10-24 stsp tog_resizeterm();
1516 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
1517 61266923 2020-01-14 stsp tog_sigcont_received = 0;
1518 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
1519 25791caa 2018-10-24 stsp err = view_resize(v);
1521 25791caa 2018-10-24 stsp return err;
1522 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
1524 25791caa 2018-10-24 stsp return err;
1525 cdfcfb03 2020-12-06 stsp if (v->child) {
1526 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
1528 cdfcfb03 2020-12-06 stsp return err;
1529 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
1530 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
1532 cdfcfb03 2020-12-06 stsp return err;
1533 3c1dfe12 2022-07-08 mark if (v->child->resized_x || v->child->resized_y) {
1534 3c1dfe12 2022-07-08 mark err = view_resize_split(v, 0);
1536 3c1dfe12 2022-07-08 mark return err;
1542 e5a0f69f 2018-08-18 stsp switch (ch) {
1545 ec2a9698 2022-09-15 mark case KEY_F(1):
1546 ec2a9698 2022-09-15 mark if (view->type == TOG_VIEW_HELP)
1547 ec2a9698 2022-09-15 mark err = view->reset(view);
1549 ec2a9698 2022-09-15 mark err = view_request_new(new, view, TOG_VIEW_HELP);
1552 640cd7ff 2022-06-22 mark view->count = 0;
1553 1e37a5c2 2019-05-12 jcs if (view->child) {
1554 e78dc838 2020-12-04 stsp view->focussed = 0;
1555 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1556 e78dc838 2020-12-04 stsp view->focus_child = 1;
1557 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
1558 e78dc838 2020-12-04 stsp view->focussed = 0;
1559 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
1560 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1561 9b058f45 2022-06-30 mark if (!view_is_splitscreen(view)) {
1562 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1563 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent,
1566 9b058f45 2022-06-30 mark return err;
1568 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1569 6131ff18 2022-06-20 mark err = view_fullscreen(view->parent);
1571 9b058f45 2022-06-30 mark return err;
1576 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN) {
1577 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1578 9b058f45 2022-06-30 mark /* might need more commits to fill fullscreen */
1579 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent, 0);
1583 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1585 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1586 9970f7fc 2020-12-03 stsp view->dying = 1;
1592 640cd7ff 2022-06-22 mark view->count = 0;
1593 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
1594 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
1596 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
1597 e78dc838 2020-12-04 stsp view->focussed = 0;
1598 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1599 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
1601 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
1603 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1607 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
1608 9970f7fc 2020-12-03 stsp KEY_RESIZE);
1610 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
1611 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
1612 e78dc838 2020-12-04 stsp view->focussed = 1;
1613 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
1615 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
1616 9b058f45 2022-06-30 mark if (!err && view->mode != TOG_VIEW_SPLIT_HRZN)
1617 6131ff18 2022-06-20 mark err = view_resize(view->parent);
1619 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1623 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
1627 6fe51fee 2022-07-22 mark if (view->resize) {
1628 6fe51fee 2022-07-22 mark err = view->resize(view, 0);
1632 9b058f45 2022-06-30 mark if (view->parent)
1633 9b058f45 2022-06-30 mark err = offset_selection_down(view->parent);
1635 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1638 3c1dfe12 2022-07-08 mark view->count = 0;
1639 d2366e29 2022-07-07 mark err = switch_split(view);
1642 3c1dfe12 2022-07-08 mark err = view_resize_split(view, -1);
1645 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 1);
1647 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
1650 640cd7ff 2022-06-22 mark view->count = 0;
1651 60493ae3 2019-06-20 stsp if (view->search_start)
1652 2b49a8ae 2019-06-22 stsp view_search_start(view);
1654 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1658 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
1659 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
1660 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
1661 60493ae3 2019-06-20 stsp view->search_next_done = 0;
1662 60493ae3 2019-06-20 stsp view->search_next(view);
1664 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1667 917d79a7 2022-07-01 stsp if (tog_diff_algo == GOT_DIFF_ALGORITHM_MYERS)
1668 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
1670 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
1671 917d79a7 2022-07-01 stsp TAILQ_FOREACH(v, views, entry) {
1672 917d79a7 2022-07-01 stsp if (v->reset) {
1673 917d79a7 2022-07-01 stsp err = v->reset(v);
1675 917d79a7 2022-07-01 stsp return err;
1677 917d79a7 2022-07-01 stsp if (v->child && v->child->reset) {
1678 917d79a7 2022-07-01 stsp err = v->child->reset(v->child);
1680 917d79a7 2022-07-01 stsp return err;
1685 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1689 e5a0f69f 2018-08-18 stsp return err;
1693 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1695 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1696 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1698 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1700 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1703 669b5ffa 2018-10-07 stsp return view->focussed;
1706 bcbd79e2 2018-08-19 stsp static const struct got_error *
1707 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
1709 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1710 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1711 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1712 d2366e29 2022-07-07 mark char *mode;
1713 fd823528 2018-10-22 stsp int fast_refresh = 10;
1714 1a76625f 2018-10-22 stsp int done = 0, errcode;
1716 d2366e29 2022-07-07 mark mode = getenv("TOG_VIEW_SPLIT_MODE");
1717 d2366e29 2022-07-07 mark if (!mode || !(*mode == 'h' || *mode == 'H'))
1718 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_VERT;
1720 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_HRZN;
1722 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1723 1a76625f 2018-10-22 stsp if (errcode)
1724 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1726 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1727 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1729 1004088d 2018-09-29 stsp view->focussed = 1;
1730 878940b7 2018-09-29 stsp err = view->show(view);
1732 0cf4efb1 2018-09-29 stsp return err;
1733 0cf4efb1 2018-09-29 stsp update_panels();
1734 0cf4efb1 2018-09-29 stsp doupdate();
1735 5629093a 2022-07-11 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_thread_error &&
1736 5629093a 2022-07-11 stsp !tog_fatal_signal_received()) {
1737 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1738 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
1739 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1741 e78dc838 2020-12-04 stsp err = view_input(&new_view, &done, view, &views);
1744 9970f7fc 2020-12-03 stsp if (view->dying) {
1745 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
1747 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
1748 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
1750 e78dc838 2020-12-04 stsp else if (view->parent)
1751 669b5ffa 2018-10-07 stsp prev = view->parent;
1753 e78dc838 2020-12-04 stsp if (view->parent) {
1754 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
1755 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1756 9b058f45 2022-06-30 mark /* Restore fullscreen line height. */
1757 9b058f45 2022-06-30 mark view->parent->nlines = view->parent->lines;
1758 0dbbbe90 2022-06-17 op err = view_resize(view->parent);
1761 3c1dfe12 2022-07-08 mark /* Make resized splits persist. */
1762 3c1dfe12 2022-07-08 mark view_transfer_size(view->parent, view);
1764 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
1766 9970f7fc 2020-12-03 stsp err = view_close(view);
1768 e5a0f69f 2018-08-18 stsp goto done;
1770 e78dc838 2020-12-04 stsp view = NULL;
1771 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
1772 e78dc838 2020-12-04 stsp if (v->focussed)
1775 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
1776 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
1778 e78dc838 2020-12-04 stsp view = prev;
1779 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
1780 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
1781 e78dc838 2020-12-04 stsp tog_view_list_head);
1783 e78dc838 2020-12-04 stsp if (view) {
1784 e78dc838 2020-12-04 stsp if (view->focus_child) {
1785 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1786 e78dc838 2020-12-04 stsp view = view->child;
1788 e78dc838 2020-12-04 stsp view->focussed = 1;
1792 bcbd79e2 2018-08-19 stsp if (new_view) {
1793 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
1794 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
1795 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
1796 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
1798 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
1799 86c66b02 2018-10-18 stsp err = view_close(v);
1801 86c66b02 2018-10-18 stsp goto done;
1804 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
1805 fed7eaa8 2018-10-24 stsp view = new_view;
1807 669b5ffa 2018-10-07 stsp if (view) {
1808 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
1809 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
1810 e78dc838 2020-12-04 stsp view = view->child;
1812 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
1813 e78dc838 2020-12-04 stsp view = view->parent;
1815 e78dc838 2020-12-04 stsp show_panel(view->panel);
1816 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
1817 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
1818 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
1819 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
1821 1a76625f 2018-10-22 stsp goto done;
1823 669b5ffa 2018-10-07 stsp err = view->show(view);
1825 1a76625f 2018-10-22 stsp goto done;
1826 669b5ffa 2018-10-07 stsp if (view->child) {
1827 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
1829 1a76625f 2018-10-22 stsp goto done;
1831 1a76625f 2018-10-22 stsp update_panels();
1832 1a76625f 2018-10-22 stsp doupdate();
1836 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
1837 5629093a 2022-07-11 stsp const struct got_error *close_err;
1838 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
1839 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
1840 5629093a 2022-07-11 stsp close_err = view_close(view);
1841 5629093a 2022-07-11 stsp if (close_err && err == NULL)
1842 5629093a 2022-07-11 stsp err = close_err;
1845 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1846 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
1847 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
1849 e5a0f69f 2018-08-18 stsp return err;
1852 4ed7e80c 2018-05-20 stsp __dead static void
1853 9f7d7167 2018-04-29 stsp usage_log(void)
1856 c70c5802 2018-08-01 stsp fprintf(stderr,
1857 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
1858 9f7d7167 2018-04-29 stsp getprogname());
1862 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
1863 80ddbec8 2018-04-29 stsp static const struct got_error *
1864 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
1866 00dfcb92 2018-06-11 stsp char *vis = NULL;
1867 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1869 963b370f 2018-05-20 stsp *ws = NULL;
1870 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
1871 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
1872 00dfcb92 2018-06-11 stsp int vislen;
1873 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
1874 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
1876 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
1877 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
1879 00dfcb92 2018-06-11 stsp return err;
1880 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
1881 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
1882 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
1883 a7f50699 2018-06-11 stsp goto done;
1887 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
1888 a7f50699 2018-06-11 stsp if (*ws == NULL) {
1889 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
1890 a7f50699 2018-06-11 stsp goto done;
1893 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
1894 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
1896 00dfcb92 2018-06-11 stsp free(vis);
1897 963b370f 2018-05-20 stsp if (err) {
1898 963b370f 2018-05-20 stsp free(*ws);
1899 963b370f 2018-05-20 stsp *ws = NULL;
1900 963b370f 2018-05-20 stsp *wlen = 0;
1902 963b370f 2018-05-20 stsp return err;
1905 145b6838 2022-06-16 stsp static const struct got_error *
1906 145b6838 2022-06-16 stsp expand_tab(char **ptr, const char *src)
1908 145b6838 2022-06-16 stsp char *dst;
1909 145b6838 2022-06-16 stsp size_t len, n, idx = 0, sz = 0;
1911 145b6838 2022-06-16 stsp *ptr = NULL;
1912 145b6838 2022-06-16 stsp n = len = strlen(src);
1913 6e1c41ad 2022-06-16 mark dst = malloc(n + 1);
1914 145b6838 2022-06-16 stsp if (dst == NULL)
1915 145b6838 2022-06-16 stsp return got_error_from_errno("malloc");
1917 145b6838 2022-06-16 stsp while (idx < len && src[idx]) {
1918 145b6838 2022-06-16 stsp const char c = src[idx];
1920 145b6838 2022-06-16 stsp if (c == '\t') {
1921 145b6838 2022-06-16 stsp size_t nb = TABSIZE - sz % TABSIZE;
1924 367ddf28 2022-06-16 mark p = realloc(dst, n + nb);
1925 6e1c41ad 2022-06-16 mark if (p == NULL) {
1926 6e1c41ad 2022-06-16 mark free(dst);
1927 6e1c41ad 2022-06-16 mark return got_error_from_errno("realloc");
1932 6e1c41ad 2022-06-16 mark memset(dst + sz, ' ', nb);
1935 145b6838 2022-06-16 stsp dst[sz++] = src[idx];
1939 145b6838 2022-06-16 stsp dst[sz] = '\0';
1940 145b6838 2022-06-16 stsp *ptr = dst;
1941 145b6838 2022-06-16 stsp return NULL;
1945 4e4a9ac8 2022-06-17 op * Advance at most n columns from wline starting at offset off.
1946 4e4a9ac8 2022-06-17 op * Return the index to the first character after the span operation.
1947 4e4a9ac8 2022-06-17 op * Return the combined column width of all spanned wide character in
1951 4e4a9ac8 2022-06-17 op span_wline(int *rcol, int off, wchar_t *wline, int n, int col_tab_align)
1953 4e4a9ac8 2022-06-17 op int width, i, cols = 0;
1955 4e4a9ac8 2022-06-17 op if (n == 0) {
1956 4e4a9ac8 2022-06-17 op *rcol = cols;
1960 4e4a9ac8 2022-06-17 op for (i = off; wline[i] != L'\0'; ++i) {
1961 4e4a9ac8 2022-06-17 op if (wline[i] == L'\t')
1962 4e4a9ac8 2022-06-17 op width = TABSIZE - ((cols + col_tab_align) % TABSIZE);
1964 4e4a9ac8 2022-06-17 op width = wcwidth(wline[i]);
1966 4e4a9ac8 2022-06-17 op if (width == -1) {
1968 4e4a9ac8 2022-06-17 op wline[i] = L'.';
1971 4e4a9ac8 2022-06-17 op if (cols + width > n)
1973 4e4a9ac8 2022-06-17 op cols += width;
1976 4e4a9ac8 2022-06-17 op *rcol = cols;
1981 ccda2f4d 2022-06-16 stsp * Format a line for display, ensuring that it won't overflow a width limit.
1982 ccda2f4d 2022-06-16 stsp * With scrolling, the width returned refers to the scrolled version of the
1983 ccda2f4d 2022-06-16 stsp * line, which starts at (*wlinep)[*scrollxp]. The caller must free *wlinep.
1985 ccda2f4d 2022-06-16 stsp static const struct got_error *
1986 ccda2f4d 2022-06-16 stsp format_line(wchar_t **wlinep, int *widthp, int *scrollxp,
1987 ccda2f4d 2022-06-16 stsp const char *line, int nscroll, int wlimit, int col_tab_align, int expand)
1989 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1991 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
1992 145b6838 2022-06-16 stsp char *exstr = NULL;
1993 963b370f 2018-05-20 stsp size_t wlen;
1994 4e4a9ac8 2022-06-17 op int i, scrollx;
1996 963b370f 2018-05-20 stsp *wlinep = NULL;
1997 b700b5d6 2018-07-10 stsp *widthp = 0;
1999 145b6838 2022-06-16 stsp if (expand) {
2000 145b6838 2022-06-16 stsp err = expand_tab(&exstr, line);
2002 145b6838 2022-06-16 stsp return err;
2005 145b6838 2022-06-16 stsp err = mbs2ws(&wline, &wlen, expand ? exstr : line);
2006 145b6838 2022-06-16 stsp free(exstr);
2008 963b370f 2018-05-20 stsp return err;
2010 4e4a9ac8 2022-06-17 op scrollx = span_wline(&cols, 0, wline, nscroll, col_tab_align);
2012 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
2013 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2016 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
2017 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2021 4e4a9ac8 2022-06-17 op i = span_wline(&cols, scrollx, wline, wlimit, col_tab_align);
2022 4e4a9ac8 2022-06-17 op wline[i] = L'\0';
2024 b700b5d6 2018-07-10 stsp if (widthp)
2025 b700b5d6 2018-07-10 stsp *widthp = cols;
2026 ccda2f4d 2022-06-16 stsp if (scrollxp)
2027 ccda2f4d 2022-06-16 stsp *scrollxp = scrollx;
2029 963b370f 2018-05-20 stsp free(wline);
2031 963b370f 2018-05-20 stsp *wlinep = wline;
2032 963b370f 2018-05-20 stsp return err;
2035 8b473291 2019-02-21 stsp static const struct got_error*
2036 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
2037 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
2039 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
2040 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
2042 8b473291 2019-02-21 stsp const char *name;
2044 8b473291 2019-02-21 stsp *refs_str = NULL;
2046 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
2047 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
2048 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
2051 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
2052 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
2054 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
2055 8b473291 2019-02-21 stsp name += 5;
2056 cc488aa7 2022-01-23 stsp if (strncmp(name, "got/", 4) == 0 &&
2057 cc488aa7 2022-01-23 stsp strncmp(name, "got/backup/", 11) != 0)
2059 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
2060 8b473291 2019-02-21 stsp name += 6;
2061 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
2062 8b473291 2019-02-21 stsp name += 8;
2063 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
2064 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
2067 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
2070 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
2071 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
2072 5d844a1e 2019-08-13 stsp if (err) {
2073 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
2074 48cae60d 2020-09-22 stsp free(ref_id);
2077 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
2078 5d844a1e 2019-08-13 stsp err = NULL;
2079 5d844a1e 2019-08-13 stsp tag = NULL;
2082 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
2083 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
2084 48cae60d 2020-09-22 stsp free(ref_id);
2086 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
2087 52b5abe1 2019-08-13 stsp if (cmp != 0)
2089 8b473291 2019-02-21 stsp s = *refs_str;
2090 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
2091 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
2092 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2094 8b473291 2019-02-21 stsp *refs_str = NULL;
2100 8b473291 2019-02-21 stsp return err;
2103 963b370f 2018-05-20 stsp static const struct got_error *
2104 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
2105 27a741e5 2019-09-11 stsp int col_tab_align)
2107 e6b8b890 2020-12-29 naddy char *smallerthan;
2109 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
2110 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
2111 5813d178 2019-03-09 stsp author = smallerthan + 1;
2112 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
2113 ccda2f4d 2022-06-16 stsp return format_line(wauthor, author_width, NULL, author, 0, limit,
2114 ccda2f4d 2022-06-16 stsp col_tab_align, 0);
2117 5813d178 2019-03-09 stsp static const struct got_error *
2118 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
2119 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
2120 8fdc79fe 2020-12-01 naddy int author_display_cols)
2122 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2123 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2124 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
2125 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
2126 5813d178 2019-03-09 stsp char *author = NULL;
2127 ccda2f4d 2022-06-16 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
2128 bb737323 2018-05-20 stsp int author_width, logmsg_width;
2129 5813d178 2019-03-09 stsp char *newline, *line = NULL;
2130 ccda2f4d 2022-06-16 stsp int col, limit, scrollx;
2131 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
2132 ccb26ccd 2018-11-05 stsp struct tm tm;
2133 45d799e2 2018-12-23 stsp time_t committer_time;
2134 11b20872 2019-11-08 stsp struct tog_color *tc;
2136 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
2137 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
2138 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
2139 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
2140 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
2142 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
2143 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
2145 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
2146 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
2148 11b20872 2019-11-08 stsp wattr_on(view->window,
2149 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2150 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
2152 11b20872 2019-11-08 stsp wattr_off(view->window,
2153 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2154 27a741e5 2019-09-11 stsp col = limit;
2155 b39d25c7 2018-07-10 stsp if (col > avail)
2156 b39d25c7 2018-07-10 stsp goto done;
2158 6570a66d 2019-11-08 stsp if (avail >= 120) {
2159 6570a66d 2019-11-08 stsp char *id_str;
2160 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
2162 6570a66d 2019-11-08 stsp goto done;
2163 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2165 11b20872 2019-11-08 stsp wattr_on(view->window,
2166 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2167 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
2169 11b20872 2019-11-08 stsp wattr_off(view->window,
2170 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2171 6570a66d 2019-11-08 stsp free(id_str);
2173 6570a66d 2019-11-08 stsp if (col > avail)
2174 6570a66d 2019-11-08 stsp goto done;
2177 10aab77f 2022-07-19 op if (s->use_committer)
2178 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(commit));
2180 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(commit));
2181 5813d178 2019-03-09 stsp if (author == NULL) {
2182 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2183 80ddbec8 2018-04-29 stsp goto done;
2185 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
2187 bb737323 2018-05-20 stsp goto done;
2188 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
2190 11b20872 2019-11-08 stsp wattr_on(view->window,
2191 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2192 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
2193 bb737323 2018-05-20 stsp col += author_width;
2194 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
2195 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2197 bb737323 2018-05-20 stsp author_width++;
2200 f0f62654 2022-09-08 mark wattr_off(view->window,
2201 f0f62654 2022-09-08 mark COLOR_PAIR(tc->colorpair), NULL);
2202 9c2eaf34 2018-05-20 stsp if (col > avail)
2203 9c2eaf34 2018-05-20 stsp goto done;
2205 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
2207 6d9fbc00 2018-04-29 stsp goto done;
2208 bb737323 2018-05-20 stsp logmsg = logmsg0;
2209 bb737323 2018-05-20 stsp while (*logmsg == '\n')
2211 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
2212 bb737323 2018-05-20 stsp if (newline)
2213 bb737323 2018-05-20 stsp *newline = '\0';
2214 ccda2f4d 2022-06-16 stsp limit = avail - col;
2215 49b24ee5 2022-07-03 mark if (view->child && !view_is_hsplit_top(view) && limit > 0)
2216 4d1f6af3 2022-06-17 op limit--; /* for the border */
2217 ccda2f4d 2022-06-16 stsp err = format_line(&wlogmsg, &logmsg_width, &scrollx, logmsg, view->x,
2218 ccda2f4d 2022-06-16 stsp limit, col, 1);
2220 29688b02 2022-06-16 stsp goto done;
2221 ccda2f4d 2022-06-16 stsp waddwstr(view->window, &wlogmsg[scrollx]);
2222 29688b02 2022-06-16 stsp col += MAX(logmsg_width, 0);
2223 27a741e5 2019-09-11 stsp while (col < avail) {
2224 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2228 80ddbec8 2018-04-29 stsp free(logmsg0);
2229 bb737323 2018-05-20 stsp free(wlogmsg);
2230 5813d178 2019-03-09 stsp free(author);
2231 bb737323 2018-05-20 stsp free(wauthor);
2232 80ddbec8 2018-04-29 stsp free(line);
2233 80ddbec8 2018-04-29 stsp return err;
2236 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
2237 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
2238 899d86c2 2018-05-10 stsp struct got_object_id *id)
2240 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
2241 e15c42de 2022-09-05 op struct got_object_id *dup;
2243 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
2244 80ddbec8 2018-04-29 stsp if (entry == NULL)
2245 899d86c2 2018-05-10 stsp return NULL;
2247 e15c42de 2022-09-05 op dup = got_object_id_dup(id);
2248 e15c42de 2022-09-05 op if (dup == NULL) {
2249 e15c42de 2022-09-05 op free(entry);
2250 e15c42de 2022-09-05 op return NULL;
2253 e15c42de 2022-09-05 op entry->id = dup;
2254 99db9666 2018-05-07 stsp entry->commit = commit;
2255 899d86c2 2018-05-10 stsp return entry;
2258 99db9666 2018-05-07 stsp static void
2259 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
2261 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
2263 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
2264 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
2265 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
2266 ecb28ae0 2018-07-16 stsp commits->ncommits--;
2267 e15c42de 2022-09-05 op free(entry->id);
2268 99db9666 2018-05-07 stsp free(entry);
2271 99db9666 2018-05-07 stsp static void
2272 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
2274 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
2275 99db9666 2018-05-07 stsp pop_commit(commits);
2278 c4972b91 2018-05-07 stsp static const struct got_error *
2279 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
2280 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
2282 13add988 2019-10-15 stsp const struct got_error *err = NULL;
2283 13add988 2019-10-15 stsp regmatch_t regmatch;
2284 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
2286 13add988 2019-10-15 stsp *have_match = 0;
2288 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
2290 13add988 2019-10-15 stsp return err;
2292 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
2294 13add988 2019-10-15 stsp goto done;
2296 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
2297 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2298 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
2299 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2300 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
2301 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
2302 13add988 2019-10-15 stsp *have_match = 1;
2304 13add988 2019-10-15 stsp free(id_str);
2305 13add988 2019-10-15 stsp free(logmsg);
2306 13add988 2019-10-15 stsp return err;
2309 13add988 2019-10-15 stsp static const struct got_error *
2310 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
2312 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
2315 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
2316 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
2317 1a76625f 2018-10-22 stsp * while updating the display.
2320 d9787ed8 2022-09-10 op struct got_object_id id;
2321 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
2322 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
2323 568eae95 2022-09-11 mark int limit_match = 0;
2324 1a76625f 2018-10-22 stsp int errcode;
2326 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
2327 4e0d2870 2020-12-07 naddy NULL, NULL);
2331 d9787ed8 2022-09-10 op err = got_object_open_as_commit(&commit, a->repo, &id);
2334 d9787ed8 2022-09-10 op entry = alloc_commit_queue_entry(commit, &id);
2335 9ba79e04 2018-06-11 stsp if (entry == NULL) {
2336 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
2340 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2341 1a76625f 2018-10-22 stsp if (errcode) {
2342 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
2343 13add988 2019-10-15 stsp "pthread_mutex_lock");
2347 568eae95 2022-09-11 mark entry->idx = a->real_commits->ncommits;
2348 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->real_commits->head, entry, entry);
2349 568eae95 2022-09-11 mark a->real_commits->ncommits++;
2351 568eae95 2022-09-11 mark if (*a->limiting) {
2352 568eae95 2022-09-11 mark err = match_commit(&limit_match, &id, commit,
2353 568eae95 2022-09-11 mark a->limit_regex);
2357 568eae95 2022-09-11 mark if (limit_match) {
2358 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
2360 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(
2361 568eae95 2022-09-11 mark entry->commit, entry->id);
2362 568eae95 2022-09-11 mark if (matched == NULL) {
2363 568eae95 2022-09-11 mark err = got_error_from_errno(
2364 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
2367 34a842a4 2022-09-18 mark matched->commit = entry->commit;
2368 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
2370 568eae95 2022-09-11 mark matched->idx = a->limit_commits->ncommits;
2371 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->limit_commits->head,
2372 568eae95 2022-09-11 mark matched, entry);
2373 568eae95 2022-09-11 mark a->limit_commits->ncommits++;
2377 568eae95 2022-09-11 mark * This is how we signal log_thread() that we
2378 568eae95 2022-09-11 mark * have found a match, and that it should be
2379 568eae95 2022-09-11 mark * counted as a new entry for the view.
2381 568eae95 2022-09-11 mark a->limit_match = limit_match;
2384 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
2385 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
2386 7c1452c1 2020-03-26 stsp int have_match;
2387 d9787ed8 2022-09-10 op err = match_commit(&have_match, &id, commit, a->regex);
2391 568eae95 2022-09-11 mark if (*a->limiting) {
2392 568eae95 2022-09-11 mark if (limit_match && have_match)
2393 568eae95 2022-09-11 mark *a->search_next_done =
2394 568eae95 2022-09-11 mark TOG_SEARCH_HAVE_MORE;
2395 568eae95 2022-09-11 mark } else if (have_match)
2396 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
2399 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2400 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2401 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2402 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2405 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
2407 9ba79e04 2018-06-11 stsp return err;
2410 2b779855 2020-12-05 naddy static void
2411 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
2413 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
2414 2b779855 2020-12-05 naddy int ncommits = 0;
2416 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
2417 2b779855 2020-12-05 naddy while (entry) {
2418 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
2419 2b779855 2020-12-05 naddy s->selected_entry = entry;
2422 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
2423 2b779855 2020-12-05 naddy ncommits++;
2427 0553a4e3 2018-04-30 stsp static const struct got_error *
2428 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
2430 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
2431 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
2432 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
2433 cbb0c8d7 2022-08-12 mark int limit = view->nlines;
2434 60493ae3 2019-06-20 stsp int width;
2435 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
2436 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
2437 8b473291 2019-02-21 stsp char *refs_str = NULL;
2438 ecb28ae0 2018-07-16 stsp wchar_t *wline;
2439 11b20872 2019-11-08 stsp struct tog_color *tc;
2440 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
2442 cbb0c8d7 2022-08-12 mark if (view_is_hsplit_top(view))
2443 cbb0c8d7 2022-08-12 mark --limit; /* account for border */
2445 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
2446 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
2447 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
2448 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
2450 ecb28ae0 2018-07-16 stsp return err;
2451 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
2452 d2075bf3 2020-12-25 stsp s->selected_entry->id);
2453 d2075bf3 2020-12-25 stsp if (refs) {
2454 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
2455 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
2457 d2075bf3 2020-12-25 stsp goto done;
2461 8fdc79fe 2020-12-01 naddy if (s->thread_args.commits_needed == 0)
2462 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
2464 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
2465 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
2466 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2467 38d166d8 2022-09-23 stsp (view->searching && !view->search_next_done) ?
2468 38d166d8 2022-09-23 stsp "searching..." : "loading...") == -1) {
2469 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2470 8f4ed634 2020-03-26 stsp goto done;
2473 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
2474 568eae95 2022-09-11 mark const char *limit_str = NULL;
2476 f9686aa5 2020-03-27 stsp if (view->searching) {
2477 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
2478 f9686aa5 2020-03-27 stsp search_str = "no more matches";
2479 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
2480 f9686aa5 2020-03-27 stsp search_str = "no matches found";
2481 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
2482 f9686aa5 2020-03-27 stsp search_str = "searching...";
2485 568eae95 2022-09-11 mark if (s->limit_view && s->commits->ncommits == 0)
2486 568eae95 2022-09-11 mark limit_str = "no matches found";
2488 568eae95 2022-09-11 mark if (asprintf(&ncommits_str, " [%d/%d] %s %s",
2489 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2490 568eae95 2022-09-11 mark search_str ? search_str : (refs_str ? refs_str : ""),
2491 568eae95 2022-09-11 mark limit_str ? limit_str : "") == -1) {
2492 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2493 8f4ed634 2020-03-26 stsp goto done;
2497 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
2498 87411fa9 2022-06-16 stsp if (asprintf(&header, "commit %s %s%s", id_str ? id_str :
2499 87411fa9 2022-06-16 stsp "........................................",
2500 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
2501 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2502 1a76625f 2018-10-22 stsp header = NULL;
2503 1a76625f 2018-10-22 stsp goto done;
2505 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
2506 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
2507 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
2508 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2509 1a76625f 2018-10-22 stsp header = NULL;
2510 1a76625f 2018-10-22 stsp goto done;
2512 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, header, 0, view->ncols, 0, 0);
2514 1a76625f 2018-10-22 stsp goto done;
2516 2814baeb 2018-08-01 stsp werase(view->window);
2518 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2519 a3404814 2018-09-02 stsp wstandout(view->window);
2520 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2522 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
2523 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
2524 1a76625f 2018-10-22 stsp while (width < view->ncols) {
2525 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
2529 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
2530 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2531 a3404814 2018-09-02 stsp wstandend(view->window);
2532 ecb28ae0 2018-07-16 stsp free(wline);
2533 ecb28ae0 2018-07-16 stsp if (limit <= 1)
2534 1a76625f 2018-10-22 stsp goto done;
2536 29688b02 2022-06-16 stsp /* Grow author column size if necessary, and set view->maxx. */
2537 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2538 5813d178 2019-03-09 stsp ncommits = 0;
2539 145b6838 2022-06-16 stsp view->maxx = 0;
2540 5813d178 2019-03-09 stsp while (entry) {
2541 10aab77f 2022-07-19 op struct got_commit_object *c = entry->commit;
2542 145b6838 2022-06-16 stsp char *author, *eol, *msg, *msg0;
2543 29688b02 2022-06-16 stsp wchar_t *wauthor, *wmsg;
2544 5813d178 2019-03-09 stsp int width;
2545 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
2547 10aab77f 2022-07-19 op if (s->use_committer)
2548 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(c));
2550 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(c));
2551 5813d178 2019-03-09 stsp if (author == NULL) {
2552 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2553 5813d178 2019-03-09 stsp goto done;
2555 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
2556 27a741e5 2019-09-11 stsp date_display_cols);
2557 5813d178 2019-03-09 stsp if (author_cols < width)
2558 5813d178 2019-03-09 stsp author_cols = width;
2559 5813d178 2019-03-09 stsp free(wauthor);
2560 5813d178 2019-03-09 stsp free(author);
2561 a310d9c3 2022-07-21 florian if (err)
2562 a310d9c3 2022-07-21 florian goto done;
2563 10aab77f 2022-07-19 op err = got_object_commit_get_logmsg(&msg0, c);
2565 145b6838 2022-06-16 stsp goto done;
2566 145b6838 2022-06-16 stsp msg = msg0;
2567 145b6838 2022-06-16 stsp while (*msg == '\n')
2569 145b6838 2022-06-16 stsp if ((eol = strchr(msg, '\n')))
2570 29688b02 2022-06-16 stsp *eol = '\0';
2571 ccda2f4d 2022-06-16 stsp err = format_line(&wmsg, &width, NULL, msg, 0, INT_MAX,
2572 29688b02 2022-06-16 stsp date_display_cols + author_cols, 0);
2574 29688b02 2022-06-16 stsp goto done;
2575 29688b02 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
2576 145b6838 2022-06-16 stsp free(msg0);
2577 29688b02 2022-06-16 stsp free(wmsg);
2578 7ca04879 2019-10-19 stsp ncommits++;
2579 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
2582 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2583 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
2584 867c6645 2018-07-10 stsp ncommits = 0;
2585 899d86c2 2018-05-10 stsp while (entry) {
2586 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
2588 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2589 2814baeb 2018-08-01 stsp wstandout(view->window);
2590 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
2591 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
2592 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2593 2814baeb 2018-08-01 stsp wstandend(view->window);
2595 60493ae3 2019-06-20 stsp goto done;
2596 0553a4e3 2018-04-30 stsp ncommits++;
2597 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
2598 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
2601 9b058f45 2022-06-30 mark view_border(view);
2603 1a76625f 2018-10-22 stsp free(id_str);
2604 8b473291 2019-02-21 stsp free(refs_str);
2605 1a76625f 2018-10-22 stsp free(ncommits_str);
2606 1a76625f 2018-10-22 stsp free(header);
2607 80ddbec8 2018-04-29 stsp return err;
2610 07b55e75 2018-05-10 stsp static void
2611 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
2613 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
2614 07b55e75 2018-05-10 stsp int nscrolled = 0;
2616 568eae95 2022-09-11 mark entry = TAILQ_FIRST(&s->commits->head);
2617 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
2620 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
2621 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
2622 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2623 07b55e75 2018-05-10 stsp if (entry) {
2624 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
2625 07b55e75 2018-05-10 stsp nscrolled++;
2630 aa075928 2018-05-10 stsp static const struct got_error *
2631 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
2633 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
2634 5e224a3e 2019-02-22 stsp int errcode;
2636 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
2638 5629093a 2022-07-11 stsp while (!ta->log_complete && !tog_thread_error &&
2639 5629093a 2022-07-11 stsp (ta->commits_needed > 0 || ta->load_all)) {
2640 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
2641 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
2642 7aafa0d1 2019-02-22 stsp if (errcode)
2643 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2644 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2647 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
2648 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
2650 7c1452c1 2020-03-26 stsp if (!wait)
2653 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2654 ffe38506 2020-12-01 naddy show_log_view(view);
2655 7c1452c1 2020-03-26 stsp update_panels();
2656 7c1452c1 2020-03-26 stsp doupdate();
2658 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
2659 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
2660 82954512 2020-02-03 stsp if (errcode)
2661 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
2662 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2664 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2665 ffe38506 2020-12-01 naddy show_log_view(view);
2666 7c1452c1 2020-03-26 stsp update_panels();
2667 7c1452c1 2020-03-26 stsp doupdate();
2670 5e224a3e 2019-02-22 stsp return NULL;
2673 5e224a3e 2019-02-22 stsp static const struct got_error *
2674 9b058f45 2022-06-30 mark request_log_commits(struct tog_view *view)
2676 9b058f45 2022-06-30 mark struct tog_log_view_state *state = &view->state.log;
2677 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
2679 2525dccb 2022-07-13 mark if (state->thread_args.log_complete)
2680 2525dccb 2022-07-13 mark return NULL;
2682 27187d45 2022-07-11 mark state->thread_args.commits_needed += view->nscrolled;
2683 9b058f45 2022-06-30 mark err = trigger_log_thread(view, 1);
2684 9b058f45 2022-06-30 mark view->nscrolled = 0;
2686 9b058f45 2022-06-30 mark return err;
2689 9b058f45 2022-06-30 mark static const struct got_error *
2690 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
2692 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2693 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
2694 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
2695 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
2697 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
2698 5e224a3e 2019-02-22 stsp return NULL;
2700 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
2701 568eae95 2022-09-11 mark if (s->commits->ncommits < ncommits_needed &&
2702 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
2704 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
2706 94b80cfa 2022-08-01 mark s->thread_args.commits_needed +=
2707 568eae95 2022-09-11 mark ncommits_needed - s->commits->ncommits;
2708 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2710 5e224a3e 2019-02-22 stsp return err;
2714 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
2715 9b058f45 2022-06-30 mark if (pentry == NULL && view->mode != TOG_VIEW_SPLIT_HRZN)
2718 9b058f45 2022-06-30 mark s->last_displayed_entry = pentry ?
2719 9b058f45 2022-06-30 mark pentry : s->last_displayed_entry;;
2721 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
2722 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
2724 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
2725 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
2727 2525dccb 2022-07-13 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && !s->thread_args.log_complete)
2728 9b058f45 2022-06-30 mark view->nscrolled += nscrolled;
2730 9b058f45 2022-06-30 mark view->nscrolled = 0;
2732 dd0a52c1 2018-05-20 stsp return err;
2735 cd0acaa7 2018-05-20 stsp static const struct got_error *
2736 9b058f45 2022-06-30 mark open_diff_view_for_commit(struct tog_view **new_view, int begin_y, int begin_x,
2737 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
2738 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
2740 cd0acaa7 2018-05-20 stsp const struct got_error *err;
2741 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
2742 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
2744 9b058f45 2022-06-30 mark diff_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_DIFF);
2745 15a94983 2018-12-23 stsp if (diff_view == NULL)
2746 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
2748 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
2749 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, parent_id ? &parent_id->id : NULL,
2750 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
2751 e5a0f69f 2018-08-18 stsp if (err == NULL)
2752 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
2753 cd0acaa7 2018-05-20 stsp return err;
2756 80ddbec8 2018-04-29 stsp static const struct got_error *
2757 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
2758 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
2760 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
2762 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
2763 941e9f74 2019-05-21 stsp if (parent == NULL)
2764 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
2766 941e9f74 2019-05-21 stsp parent->tree = s->tree;
2767 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
2768 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
2769 941e9f74 2019-05-21 stsp parent->selected = s->selected;
2770 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
2771 941e9f74 2019-05-21 stsp s->tree = subtree;
2772 941e9f74 2019-05-21 stsp s->selected = 0;
2773 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
2774 941e9f74 2019-05-21 stsp return NULL;
2777 941e9f74 2019-05-21 stsp static const struct got_error *
2778 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
2779 a44927cc 2022-04-07 stsp struct got_commit_object *commit, const char *path)
2781 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
2782 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
2783 941e9f74 2019-05-21 stsp const char *p;
2784 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
2786 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
2788 941e9f74 2019-05-21 stsp while (*p) {
2789 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
2790 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
2791 56e0773d 2019-11-28 stsp char *te_name;
2793 33cbf02b 2020-01-12 stsp while (p[0] == '/')
2796 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
2797 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
2798 941e9f74 2019-05-21 stsp if (slash == NULL)
2799 33cbf02b 2020-01-12 stsp te_name = strdup(p);
2801 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
2802 56e0773d 2019-11-28 stsp if (te_name == NULL) {
2803 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
2806 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
2807 56e0773d 2019-11-28 stsp if (te == NULL) {
2808 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
2809 56e0773d 2019-11-28 stsp free(te_name);
2812 56e0773d 2019-11-28 stsp free(te_name);
2813 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
2815 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
2816 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
2818 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
2819 941e9f74 2019-05-21 stsp if (slash)
2820 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
2822 941e9f74 2019-05-21 stsp subpath = strdup(path);
2823 941e9f74 2019-05-21 stsp if (subpath == NULL) {
2824 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
2828 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&tree_id, s->repo, commit,
2833 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
2834 941e9f74 2019-05-21 stsp free(tree_id);
2838 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
2839 941e9f74 2019-05-21 stsp if (err) {
2840 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
2843 941e9f74 2019-05-21 stsp if (slash == NULL)
2845 941e9f74 2019-05-21 stsp free(subpath);
2846 941e9f74 2019-05-21 stsp subpath = NULL;
2847 941e9f74 2019-05-21 stsp p = slash;
2850 941e9f74 2019-05-21 stsp free(subpath);
2851 1a76625f 2018-10-22 stsp return err;
2854 61266923 2020-01-14 stsp static const struct got_error *
2855 49b24ee5 2022-07-03 mark browse_commit_tree(struct tog_view **new_view, int begin_y, int begin_x,
2856 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
2857 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
2859 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
2860 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
2861 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
2863 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
2864 55cccc34 2020-02-20 stsp if (tree_view == NULL)
2865 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
2867 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
2869 55cccc34 2020-02-20 stsp return err;
2870 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
2872 55cccc34 2020-02-20 stsp *new_view = tree_view;
2874 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
2875 55cccc34 2020-02-20 stsp return NULL;
2877 a44927cc 2022-04-07 stsp return tree_view_walk_path(s, entry->commit, path);
2880 55cccc34 2020-02-20 stsp static const struct got_error *
2881 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
2883 61266923 2020-01-14 stsp sigset_t sigset;
2884 61266923 2020-01-14 stsp int errcode;
2886 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
2887 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
2889 2497f032 2022-05-31 stsp /* tog handles SIGWINCH, SIGCONT, SIGINT, SIGTERM */
2890 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
2891 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2892 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
2893 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
2894 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGINT) == -1)
2895 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2896 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGTERM) == -1)
2897 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
2899 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
2900 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
2901 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2903 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
2904 61266923 2020-01-14 stsp if (errcode)
2905 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
2907 61266923 2020-01-14 stsp return NULL;
2910 1a76625f 2018-10-22 stsp static void *
2911 1a76625f 2018-10-22 stsp log_thread(void *arg)
2913 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2914 1a76625f 2018-10-22 stsp int errcode = 0;
2915 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
2916 1a76625f 2018-10-22 stsp int done = 0;
2919 5629093a 2022-07-11 stsp * Sync startup with main thread such that we begin our
2920 5629093a 2022-07-11 stsp * work once view_input() has released the mutex.
2922 5629093a 2022-07-11 stsp errcode = pthread_mutex_lock(&tog_mutex);
2923 5629093a 2022-07-11 stsp if (errcode) {
2924 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_lock");
2925 61266923 2020-01-14 stsp return (void *)err;
2928 5629093a 2022-07-11 stsp err = block_signals_used_by_main_thread();
2929 5629093a 2022-07-11 stsp if (err) {
2930 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
2931 5629093a 2022-07-11 stsp goto done;
2934 2497f032 2022-05-31 stsp while (!done && !err && !tog_fatal_signal_received()) {
2935 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2936 5629093a 2022-07-11 stsp if (errcode) {
2937 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode,
2938 5629093a 2022-07-11 stsp "pthread_mutex_unlock");
2939 5629093a 2022-07-11 stsp goto done;
2941 4e0d2870 2020-12-07 naddy err = queue_commits(a);
2942 1a76625f 2018-10-22 stsp if (err) {
2943 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
2944 5629093a 2022-07-11 stsp goto done;
2945 1a76625f 2018-10-22 stsp err = NULL;
2947 568eae95 2022-09-11 mark } else if (a->commits_needed > 0 && !a->load_all) {
2948 568eae95 2022-09-11 mark if (*a->limiting) {
2949 568eae95 2022-09-11 mark if (a->limit_match)
2950 568eae95 2022-09-11 mark a->commits_needed--;
2952 568eae95 2022-09-11 mark a->commits_needed--;
2955 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2956 3abe8080 2019-04-10 stsp if (errcode) {
2957 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2958 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2959 5629093a 2022-07-11 stsp goto done;
2960 3abe8080 2019-04-10 stsp } else if (*a->quit)
2962 568eae95 2022-09-11 mark else if (*a->limiting && *a->first_displayed_entry == NULL) {
2963 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
2964 568eae95 2022-09-11 mark TAILQ_FIRST(&a->limit_commits->head);
2965 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
2966 568eae95 2022-09-11 mark } else if (*a->first_displayed_entry == NULL) {
2967 568eae95 2022-09-11 mark *a->first_displayed_entry =
2968 568eae95 2022-09-11 mark TAILQ_FIRST(&a->real_commits->head);
2969 568eae95 2022-09-11 mark *a->selected_entry = *a->first_displayed_entry;
2972 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
2973 7c1452c1 2020-03-26 stsp if (errcode) {
2974 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2975 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
2976 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
2977 5629093a 2022-07-11 stsp goto done;
2981 1a76625f 2018-10-22 stsp a->commits_needed = 0;
2983 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
2984 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
2985 7c1452c1 2020-03-26 stsp &tog_mutex);
2986 5629093a 2022-07-11 stsp if (errcode) {
2987 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2988 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2989 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
2990 5629093a 2022-07-11 stsp goto done;
2992 21355643 2020-12-06 stsp if (*a->quit)
2997 3abe8080 2019-04-10 stsp a->log_complete = 1;
2998 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2999 5629093a 2022-07-11 stsp if (errcode)
3000 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3002 5629093a 2022-07-11 stsp if (err) {
3003 5629093a 2022-07-11 stsp tog_thread_error = 1;
3004 5629093a 2022-07-11 stsp pthread_cond_signal(&a->commit_loaded);
3006 1a76625f 2018-10-22 stsp return (void *)err;
3009 1a76625f 2018-10-22 stsp static const struct got_error *
3010 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
3012 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *thread_err = NULL;
3013 1a76625f 2018-10-22 stsp int errcode;
3015 1a76625f 2018-10-22 stsp if (s->thread) {
3016 1a76625f 2018-10-22 stsp s->quit = 1;
3017 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
3018 1a76625f 2018-10-22 stsp if (errcode)
3019 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3020 2af4a041 2019-05-11 jcs "pthread_cond_signal");
3021 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3022 1a76625f 2018-10-22 stsp if (errcode)
3023 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3024 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3025 5629093a 2022-07-11 stsp errcode = pthread_join(s->thread, (void **)&thread_err);
3026 1a76625f 2018-10-22 stsp if (errcode)
3027 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3028 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3029 1a76625f 2018-10-22 stsp if (errcode)
3030 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3031 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3032 1a76625f 2018-10-22 stsp s->thread = NULL;
3035 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
3036 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
3037 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
3040 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds) {
3041 74467cc8 2022-06-15 stsp const struct got_error *pack_err =
3042 74467cc8 2022-06-15 stsp got_repo_pack_fds_close(s->thread_args.pack_fds);
3043 74467cc8 2022-06-15 stsp if (err == NULL)
3044 74467cc8 2022-06-15 stsp err = pack_err;
3045 74467cc8 2022-06-15 stsp s->thread_args.pack_fds = NULL;
3048 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
3049 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
3050 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
3053 5629093a 2022-07-11 stsp return err ? err : thread_err;
3056 9343a5fb 2018-06-23 stsp static const struct got_error *
3057 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
3059 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3060 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
3061 276b94a1 2020-11-13 naddy int errcode;
3063 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
3065 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
3066 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3067 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3069 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
3070 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3071 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3073 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3074 568eae95 2022-09-11 mark free_commits(&s->real_commits);
3075 1a76625f 2018-10-22 stsp free(s->in_repo_path);
3076 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
3077 1a76625f 2018-10-22 stsp free(s->start_id);
3078 797bc7b9 2018-10-22 stsp s->start_id = NULL;
3079 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
3080 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
3081 1a76625f 2018-10-22 stsp return err;
3085 568eae95 2022-09-11 mark * We use two queues to implement the limit feature: first consists of
3086 568eae95 2022-09-11 mark * commits matching the current limit_regex; second is the real queue
3087 568eae95 2022-09-11 mark * of all known commits (real_commits). When the user starts limiting,
3088 568eae95 2022-09-11 mark * we swap queues such that all movement and displaying functionality
3089 568eae95 2022-09-11 mark * works with very slight change.
3091 1a76625f 2018-10-22 stsp static const struct got_error *
3092 568eae95 2022-09-11 mark limit_log_view(struct tog_view *view)
3094 568eae95 2022-09-11 mark struct tog_log_view_state *s = &view->state.log;
3095 568eae95 2022-09-11 mark struct commit_queue_entry *entry;
3096 568eae95 2022-09-11 mark struct tog_view *v = view;
3097 568eae95 2022-09-11 mark const struct got_error *err = NULL;
3098 568eae95 2022-09-11 mark char pattern[1024];
3101 568eae95 2022-09-11 mark if (view_is_hsplit_top(view))
3102 568eae95 2022-09-11 mark v = view->child;
3103 568eae95 2022-09-11 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
3104 568eae95 2022-09-11 mark v = view->parent;
3106 568eae95 2022-09-11 mark /* Get the pattern */
3107 568eae95 2022-09-11 mark wmove(v->window, v->nlines - 1, 0);
3108 568eae95 2022-09-11 mark wclrtoeol(v->window);
3109 568eae95 2022-09-11 mark mvwaddstr(v->window, v->nlines - 1, 0, "&/");
3110 568eae95 2022-09-11 mark nodelay(v->window, FALSE);
3111 568eae95 2022-09-11 mark nocbreak();
3113 568eae95 2022-09-11 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
3116 568eae95 2022-09-11 mark nodelay(v->window, TRUE);
3117 568eae95 2022-09-11 mark if (ret == ERR)
3118 568eae95 2022-09-11 mark return NULL;
3120 568eae95 2022-09-11 mark if (*pattern == '\0') {
3122 568eae95 2022-09-11 mark * Safety measure for the situation where the user
3123 568eae95 2022-09-11 mark * resets limit without previously limiting anything.
3125 568eae95 2022-09-11 mark if (!s->limit_view)
3126 568eae95 2022-09-11 mark return NULL;
3129 568eae95 2022-09-11 mark * User could have pressed Ctrl+L, which refreshed the
3130 568eae95 2022-09-11 mark * commit queues, it means we can't save previously
3131 568eae95 2022-09-11 mark * (before limit took place) displayed entries,
3132 568eae95 2022-09-11 mark * because they would point to already free'ed memory,
3133 568eae95 2022-09-11 mark * so we are forced to always select first entry of
3134 568eae95 2022-09-11 mark * the queue.
3136 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3137 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->real_commits.head);
3138 568eae95 2022-09-11 mark s->selected_entry = s->first_displayed_entry;
3139 568eae95 2022-09-11 mark s->selected = 0;
3140 568eae95 2022-09-11 mark s->limit_view = 0;
3142 568eae95 2022-09-11 mark return NULL;
3145 568eae95 2022-09-11 mark if (regcomp(&s->limit_regex, pattern, REG_EXTENDED | REG_NEWLINE))
3146 568eae95 2022-09-11 mark return NULL;
3148 568eae95 2022-09-11 mark s->limit_view = 1;
3150 568eae95 2022-09-11 mark /* Clear the screen while loading limit view */
3151 568eae95 2022-09-11 mark s->first_displayed_entry = NULL;
3152 568eae95 2022-09-11 mark s->last_displayed_entry = NULL;
3153 568eae95 2022-09-11 mark s->selected_entry = NULL;
3154 568eae95 2022-09-11 mark s->commits = &s->limit_commits;
3156 568eae95 2022-09-11 mark /* Prepare limit queue for new search */
3157 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3158 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3160 568eae95 2022-09-11 mark /* First process commits, which are in queue already */
3161 568eae95 2022-09-11 mark TAILQ_FOREACH(entry, &s->real_commits.head, entry) {
3162 568eae95 2022-09-11 mark int have_match = 0;
3164 568eae95 2022-09-11 mark err = match_commit(&have_match, entry->id,
3165 568eae95 2022-09-11 mark entry->commit, &s->limit_regex);
3167 568eae95 2022-09-11 mark return err;
3169 568eae95 2022-09-11 mark if (have_match) {
3170 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
3172 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(entry->commit,
3173 568eae95 2022-09-11 mark entry->id);
3174 568eae95 2022-09-11 mark if (matched == NULL) {
3175 568eae95 2022-09-11 mark err = got_error_from_errno(
3176 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
3179 34a842a4 2022-09-18 mark matched->commit = entry->commit;
3180 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
3182 568eae95 2022-09-11 mark matched->idx = s->limit_commits.ncommits;
3183 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&s->limit_commits.head,
3184 568eae95 2022-09-11 mark matched, entry);
3185 568eae95 2022-09-11 mark s->limit_commits.ncommits++;
3189 568eae95 2022-09-11 mark /* Second process all the commits, until we fill the screen */
3190 568eae95 2022-09-11 mark if (s->limit_commits.ncommits < view->nlines - 1 &&
3191 568eae95 2022-09-11 mark !s->thread_args.log_complete) {
3192 568eae95 2022-09-11 mark s->thread_args.commits_needed +=
3193 568eae95 2022-09-11 mark view->nlines - s->limit_commits.ncommits - 1;
3194 568eae95 2022-09-11 mark err = trigger_log_thread(view, 1);
3196 568eae95 2022-09-11 mark return err;
3199 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->commits->head);
3200 568eae95 2022-09-11 mark s->selected_entry = TAILQ_FIRST(&s->commits->head);
3201 568eae95 2022-09-11 mark s->selected = 0;
3203 568eae95 2022-09-11 mark return NULL;
3206 568eae95 2022-09-11 mark static const struct got_error *
3207 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
3209 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3211 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
3212 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3213 60493ae3 2019-06-20 stsp return NULL;
3216 60493ae3 2019-06-20 stsp static const struct got_error *
3217 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
3219 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
3220 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3221 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
3223 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
3224 f9686aa5 2020-03-27 stsp show_log_view(view);
3225 f9686aa5 2020-03-27 stsp update_panels();
3226 f9686aa5 2020-03-27 stsp doupdate();
3228 96e2b566 2019-07-08 stsp if (s->search_entry) {
3229 13add988 2019-10-15 stsp int errcode, ch;
3230 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3231 13add988 2019-10-15 stsp if (errcode)
3232 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3233 13add988 2019-10-15 stsp "pthread_mutex_unlock");
3234 13add988 2019-10-15 stsp ch = wgetch(view->window);
3235 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
3236 13add988 2019-10-15 stsp if (errcode)
3237 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3238 13add988 2019-10-15 stsp "pthread_mutex_lock");
3239 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE) {
3240 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3241 678cbce5 2019-07-28 stsp return NULL;
3243 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
3244 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
3246 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
3247 96e2b566 2019-07-08 stsp commit_queue_head, entry);
3248 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
3250 f704b35c 2022-06-18 stsp * If the user has moved the cursor after we hit a match,
3251 f704b35c 2022-06-18 stsp * the position from where we should continue searching
3252 f704b35c 2022-06-18 stsp * might have changed.
3254 f83ada34 2022-09-13 mark if (view->searching == TOG_SEARCH_FORWARD)
3255 f83ada34 2022-09-13 mark entry = TAILQ_NEXT(s->selected_entry, entry);
3257 f83ada34 2022-09-13 mark entry = TAILQ_PREV(s->selected_entry, commit_queue_head,
3260 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
3263 60493ae3 2019-06-20 stsp while (1) {
3264 13add988 2019-10-15 stsp int have_match = 0;
3266 60493ae3 2019-06-20 stsp if (entry == NULL) {
3267 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
3268 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
3269 f9967bca 2020-03-27 stsp view->search_next_done =
3270 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
3271 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
3272 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
3273 f801134a 2019-06-25 stsp return NULL;
3276 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
3277 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
3278 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
3280 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
3281 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
3284 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
3285 13add988 2019-10-15 stsp &view->regex);
3288 13add988 2019-10-15 stsp if (have_match) {
3289 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3290 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
3294 96e2b566 2019-07-08 stsp s->search_entry = entry;
3295 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
3296 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
3298 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
3301 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
3302 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
3303 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
3304 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
3306 60493ae3 2019-06-20 stsp return err;
3309 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
3310 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
3312 60493ae3 2019-06-20 stsp return err;
3317 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3319 60493ae3 2019-06-20 stsp return NULL;
3322 60493ae3 2019-06-20 stsp static const struct got_error *
3323 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
3324 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
3325 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
3327 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
3328 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3329 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
3330 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
3331 1a76625f 2018-10-22 stsp int errcode;
3333 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
3334 f135c941 2020-02-20 stsp free(s->in_repo_path);
3335 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
3336 f135c941 2020-02-20 stsp if (s->in_repo_path == NULL)
3337 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
3340 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
3341 568eae95 2022-09-11 mark TAILQ_INIT(&s->real_commits.head);
3342 568eae95 2022-09-11 mark s->real_commits.ncommits = 0;
3343 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3345 568eae95 2022-09-11 mark TAILQ_INIT(&s->limit_commits.head);
3346 568eae95 2022-09-11 mark s->limit_view = 0;
3347 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3349 fb2756b9 2018-08-04 stsp s->repo = repo;
3350 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
3351 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
3352 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
3353 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
3354 9cd7cbd1 2020-12-07 stsp goto done;
3357 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
3358 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
3359 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3360 5036bf37 2018-09-24 stsp goto done;
3362 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
3364 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3365 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3366 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
3367 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
3369 11b20872 2019-11-08 stsp goto done;
3370 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
3371 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3372 11b20872 2019-11-08 stsp if (err) {
3373 11b20872 2019-11-08 stsp free_colors(&s->colors);
3374 11b20872 2019-11-08 stsp goto done;
3376 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
3377 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3378 11b20872 2019-11-08 stsp if (err) {
3379 11b20872 2019-11-08 stsp free_colors(&s->colors);
3380 11b20872 2019-11-08 stsp goto done;
3384 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
3385 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
3386 571ccd73 2022-07-19 mark view->resize = resize_log_view;
3387 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
3388 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
3389 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
3391 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds == NULL) {
3392 74467cc8 2022-06-15 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
3394 74467cc8 2022-06-15 stsp goto done;
3396 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL,
3397 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
3398 0ae84acc 2022-06-15 tracey if (err)
3399 0ae84acc 2022-06-15 tracey goto done;
3400 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
3401 b672a97a 2020-01-27 stsp !s->log_branches);
3403 1a76625f 2018-10-22 stsp goto done;
3404 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
3405 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
3407 c5b78334 2020-01-12 stsp goto done;
3409 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
3410 1a76625f 2018-10-22 stsp if (errcode) {
3411 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
3412 1a76625f 2018-10-22 stsp goto done;
3414 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
3415 7c1452c1 2020-03-26 stsp if (errcode) {
3416 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
3417 7c1452c1 2020-03-26 stsp goto done;
3420 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
3421 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
3422 568eae95 2022-09-11 mark s->thread_args.real_commits = &s->real_commits;
3423 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3424 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
3425 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
3426 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
3427 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
3428 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
3429 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
3430 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
3431 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
3432 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
3433 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
3434 568eae95 2022-09-11 mark s->thread_args.limiting = &s->limit_view;
3435 568eae95 2022-09-11 mark s->thread_args.limit_regex = &s->limit_regex;
3436 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3439 1a76625f 2018-10-22 stsp close_log_view(view);
3440 ba4f502b 2018-08-04 stsp return err;
3443 e5a0f69f 2018-08-18 stsp static const struct got_error *
3444 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
3446 f2f6d207 2020-11-24 stsp const struct got_error *err;
3447 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3449 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
3450 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
3451 2b380cc8 2018-10-24 stsp &s->thread_args);
3452 2b380cc8 2018-10-24 stsp if (errcode)
3453 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
3454 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
3455 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
3457 f2f6d207 2020-11-24 stsp return err;
3461 8fdc79fe 2020-12-01 naddy return draw_commits(view);
3464 b880cc75 2022-06-30 mark static void
3465 b880cc75 2022-06-30 mark log_move_cursor_up(struct tog_view *view, int page, int home)
3467 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3469 b880cc75 2022-06-30 mark if (s->first_displayed_entry == NULL)
3471 568eae95 2022-09-11 mark if (s->selected_entry->idx == 0)
3472 568eae95 2022-09-11 mark view->count = 0;
3474 568eae95 2022-09-11 mark if ((page && TAILQ_FIRST(&s->commits->head) == s->first_displayed_entry)
3476 b880cc75 2022-06-30 mark s->selected = home ? 0 : MAX(0, s->selected - page - 1);
3478 b880cc75 2022-06-30 mark if (!page && !home && s->selected > 0)
3479 b880cc75 2022-06-30 mark --s->selected;
3481 568eae95 2022-09-11 mark log_scroll_up(s, home ? s->commits->ncommits : MAX(page, 1));
3483 b880cc75 2022-06-30 mark select_commit(s);
3487 b880cc75 2022-06-30 mark static const struct got_error *
3488 b880cc75 2022-06-30 mark log_move_cursor_down(struct tog_view *view, int page)
3490 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3491 b880cc75 2022-06-30 mark const struct got_error *err = NULL;
3492 631e7531 2022-08-12 mark int eos = view->nlines - 2;
3494 568eae95 2022-09-11 mark if (s->first_displayed_entry == NULL)
3495 568eae95 2022-09-11 mark return NULL;
3497 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3498 568eae95 2022-09-11 mark s->selected_entry->idx >= s->commits->ncommits - 1)
3499 b880cc75 2022-06-30 mark return NULL;
3501 631e7531 2022-08-12 mark if (view_is_hsplit_top(view))
3502 631e7531 2022-08-12 mark --eos; /* border consumes the last line */
3504 631e7531 2022-08-12 mark if (!page) {
3505 568eae95 2022-09-11 mark if (s->selected < MIN(eos, s->commits->ncommits - 1))
3506 b880cc75 2022-06-30 mark ++s->selected;
3508 b880cc75 2022-06-30 mark err = log_scroll_down(view, 1);
3509 11edf34c 2022-08-12 mark } else if (s->thread_args.load_all && s->thread_args.log_complete) {
3510 631e7531 2022-08-12 mark struct commit_queue_entry *entry;
3513 631e7531 2022-08-12 mark s->selected = 0;
3514 568eae95 2022-09-11 mark entry = TAILQ_LAST(&s->commits->head, commit_queue_head);
3515 631e7531 2022-08-12 mark s->last_displayed_entry = entry;
3516 631e7531 2022-08-12 mark for (n = 0; n <= eos; n++) {
3517 631e7531 2022-08-12 mark if (entry == NULL)
3519 631e7531 2022-08-12 mark s->first_displayed_entry = entry;
3520 631e7531 2022-08-12 mark entry = TAILQ_PREV(entry, commit_queue_head, entry);
3522 631e7531 2022-08-12 mark if (n > 0)
3523 631e7531 2022-08-12 mark s->selected = n - 1;
3525 568eae95 2022-09-11 mark if (s->last_displayed_entry->idx == s->commits->ncommits - 1 &&
3526 cbb0c8d7 2022-08-12 mark s->thread_args.log_complete)
3527 cbb0c8d7 2022-08-12 mark s->selected += MIN(page,
3528 568eae95 2022-09-11 mark s->commits->ncommits - s->selected_entry->idx - 1);
3530 cbb0c8d7 2022-08-12 mark err = log_scroll_down(view, page);
3533 b880cc75 2022-06-30 mark return err;
3536 9b058f45 2022-06-30 mark * We might necessarily overshoot in horizontal
3537 9b058f45 2022-06-30 mark * splits; if so, select the last displayed commit.
3539 374f69dd 2022-08-13 stsp if (s->first_displayed_entry && s->last_displayed_entry) {
3540 374f69dd 2022-08-13 stsp s->selected = MIN(s->selected,
3541 374f69dd 2022-08-13 stsp s->last_displayed_entry->idx -
3542 374f69dd 2022-08-13 stsp s->first_displayed_entry->idx);
3545 b880cc75 2022-06-30 mark select_commit(s);
3547 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3548 568eae95 2022-09-11 mark s->selected_entry->idx == s->commits->ncommits - 1)
3549 b880cc75 2022-06-30 mark view->count = 0;
3551 b880cc75 2022-06-30 mark return NULL;
3554 9b058f45 2022-06-30 mark static void
3555 9b058f45 2022-06-30 mark view_get_split(struct tog_view *view, int *y, int *x)
3560 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
3561 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_y)
3562 3c1dfe12 2022-07-08 mark *y = view->child->resized_y;
3563 7532ccda 2022-07-11 mark else if (view->resized_y)
3564 7532ccda 2022-07-11 mark *y = view->resized_y;
3566 3c1dfe12 2022-07-08 mark *y = view_split_begin_y(view->lines);
3567 7532ccda 2022-07-11 mark } else if (view->mode == TOG_VIEW_SPLIT_VERT) {
3568 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_x)
3569 3c1dfe12 2022-07-08 mark *x = view->child->resized_x;
3570 7532ccda 2022-07-11 mark else if (view->resized_x)
3571 7532ccda 2022-07-11 mark *x = view->resized_x;
3573 3c1dfe12 2022-07-08 mark *x = view_split_begin_x(view->begin_x);
3577 9b058f45 2022-06-30 mark /* Split view horizontally at y and offset view->state->selected line. */
3578 e5a0f69f 2018-08-18 stsp static const struct got_error *
3579 9b058f45 2022-06-30 mark view_init_hsplit(struct tog_view *view, int y)
3581 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
3583 9b058f45 2022-06-30 mark view->nlines = y;
3584 d2366e29 2022-07-07 mark view->ncols = COLS;
3585 9b058f45 2022-06-30 mark err = view_resize(view);
3587 9b058f45 2022-06-30 mark return err;
3589 9b058f45 2022-06-30 mark err = offset_selection_down(view);
3591 9b058f45 2022-06-30 mark return err;
3594 94b80cfa 2022-08-01 mark static const struct got_error *
3595 94b80cfa 2022-08-01 mark log_goto_line(struct tog_view *view, int nlines)
3597 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
3598 94b80cfa 2022-08-01 mark struct tog_log_view_state *s = &view->state.log;
3599 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
3601 374f69dd 2022-08-13 stsp if (s->first_displayed_entry == NULL || s->last_displayed_entry == NULL)
3602 374f69dd 2022-08-13 stsp return NULL;
3604 94b80cfa 2022-08-01 mark g = view->gline;
3605 94b80cfa 2022-08-01 mark view->gline = 0;
3607 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
3608 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
3609 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
3610 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
3611 94b80cfa 2022-08-01 mark select_commit(s);
3612 94b80cfa 2022-08-01 mark return NULL;
3615 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
3616 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view, g - idx - 1);
3617 94b80cfa 2022-08-01 mark if (!err && g > s->selected_entry->idx + 1)
3618 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view,
3619 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1);
3621 94b80cfa 2022-08-01 mark return err;
3622 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
3623 94b80cfa 2022-08-01 mark log_move_cursor_up(view, idx - g + 1, 0);
3625 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
3626 94b80cfa 2022-08-01 mark s->selected = g - 1;
3628 94b80cfa 2022-08-01 mark select_commit(s);
3629 94b80cfa 2022-08-01 mark return NULL;
3633 9b058f45 2022-06-30 mark static const struct got_error *
3634 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
3636 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3637 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
3638 631e7531 2022-08-12 mark int eos, nscroll;
3640 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
3641 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
3642 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
3643 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
3644 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
3645 0dca135e 2022-06-30 mark s->thread_args.load_all = 0;
3648 11edf34c 2022-08-12 mark return err;
3651 0dca135e 2022-06-30 mark eos = nscroll = view->nlines - 1;
3652 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
3653 0dca135e 2022-06-30 mark --eos; /* border */
3655 94b80cfa 2022-08-01 mark if (view->gline)
3656 94b80cfa 2022-08-01 mark return log_goto_line(view, eos);
3658 528dedf3 2021-08-30 stsp switch (ch) {
3660 568eae95 2022-09-11 mark err = limit_log_view(view);
3663 1e37a5c2 2019-05-12 jcs s->quit = 1;
3666 145b6838 2022-06-16 stsp view->x = 0;
3669 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 2, 0);
3670 640cd7ff 2022-06-22 mark view->count = 0;
3672 145b6838 2022-06-16 stsp case KEY_RIGHT:
3674 145b6838 2022-06-16 stsp if (view->x + view->ncols / 2 < view->maxx)
3675 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
3677 640cd7ff 2022-06-22 mark view->count = 0;
3679 145b6838 2022-06-16 stsp case KEY_LEFT:
3681 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
3682 640cd7ff 2022-06-22 mark if (view->x <= 0)
3683 640cd7ff 2022-06-22 mark view->count = 0;
3686 1e37a5c2 2019-05-12 jcs case KEY_UP:
3689 02ffd0d5 2021-10-17 stsp case CTRL('p'):
3690 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 0);
3693 912a3f79 2021-08-30 j case KEY_HOME:
3694 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 1);
3695 640cd7ff 2022-06-22 mark view->count = 0;
3697 83cc4199 2022-06-13 stsp case CTRL('u'):
3699 83cc4199 2022-06-13 stsp nscroll /= 2;
3700 83cc4199 2022-06-13 stsp /* FALL THROUGH */
3701 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
3702 a4292ac5 2019-05-12 jcs case CTRL('b'):
3704 b880cc75 2022-06-30 mark log_move_cursor_up(view, nscroll, 0);
3707 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
3710 02ffd0d5 2021-10-17 stsp case CTRL('n'):
3711 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, 0);
3714 10aab77f 2022-07-19 op s->use_committer = !s->use_committer;
3717 912a3f79 2021-08-30 j case KEY_END: {
3718 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
3719 912a3f79 2021-08-30 j * traverse them all. */
3720 640cd7ff 2022-06-22 mark view->count = 0;
3721 631e7531 2022-08-12 mark s->thread_args.load_all = 1;
3722 631e7531 2022-08-12 mark if (!s->thread_args.log_complete)
3723 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
3724 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
3725 631e7531 2022-08-12 mark s->thread_args.load_all = 0;
3728 80b7e8da 2022-06-11 stsp case CTRL('d'):
3730 83cc4199 2022-06-13 stsp nscroll /= 2;
3731 83cc4199 2022-06-13 stsp /* FALL THROUGH */
3732 83cc4199 2022-06-13 stsp case KEY_NPAGE:
3733 61417565 2022-06-20 mark case CTRL('f'):
3734 48bb96f0 2022-06-20 naddy case 'f':
3736 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, nscroll);
3738 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
3739 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
3740 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
3741 568eae95 2022-09-11 mark if (s->selected > s->commits->ncommits - 1)
3742 568eae95 2022-09-11 mark s->selected = s->commits->ncommits - 1;
3743 2b779855 2020-12-05 naddy select_commit(s);
3744 568eae95 2022-09-11 mark if (s->commits->ncommits < view->nlines - 1 &&
3745 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
3746 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
3747 568eae95 2022-09-11 mark s->commits->ncommits;
3748 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
3751 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
3752 49b24ee5 2022-07-03 mark case '\r':
3753 640cd7ff 2022-06-22 mark view->count = 0;
3754 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
3756 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_DIFF);
3759 640cd7ff 2022-06-22 mark view->count = 0;
3760 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
3762 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
3764 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
3765 21355643 2020-12-06 stsp case CTRL('l'):
3767 640cd7ff 2022-06-22 mark view->count = 0;
3768 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
3769 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
3771 21355643 2020-12-06 stsp err = stop_log_thread(s);
3773 74cfe85e 2020-10-20 stsp return err;
3774 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
3775 21355643 2020-12-06 stsp char *parent_path;
3776 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
3778 21355643 2020-12-06 stsp return err;
3779 21355643 2020-12-06 stsp free(s->in_repo_path);
3780 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
3781 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
3782 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
3783 21355643 2020-12-06 stsp struct got_object_id *start_id;
3784 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
3785 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
3786 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
3788 21355643 2020-12-06 stsp return err;
3789 21355643 2020-12-06 stsp free(s->start_id);
3790 21355643 2020-12-06 stsp s->start_id = start_id;
3791 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
3792 21355643 2020-12-06 stsp } else /* 'B' */
3793 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
3795 b0dd8d27 2022-06-16 stsp if (s->thread_args.pack_fds == NULL) {
3796 b0dd8d27 2022-06-16 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
3798 b0dd8d27 2022-06-16 stsp return err;
3800 74467cc8 2022-06-15 stsp err = got_repo_open(&s->thread_args.repo,
3801 74467cc8 2022-06-15 stsp got_repo_get_path(s->repo), NULL,
3802 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
3804 21355643 2020-12-06 stsp return err;
3805 51a10b52 2020-12-26 stsp tog_free_refs();
3806 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
3808 ca51c541 2020-12-07 stsp return err;
3809 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
3810 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
3812 d01904d4 2019-06-25 stsp return err;
3813 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
3814 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
3816 b672a97a 2020-01-27 stsp return err;
3817 568eae95 2022-09-11 mark free_commits(&s->real_commits);
3818 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3819 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
3820 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
3821 21355643 2020-12-06 stsp s->selected_entry = NULL;
3822 21355643 2020-12-06 stsp s->selected = 0;
3823 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
3824 21355643 2020-12-06 stsp s->quit = 0;
3825 9b058f45 2022-06-30 mark s->thread_args.commits_needed = view->lines;
3826 dfee752e 2022-06-18 op s->matched_entry = NULL;
3827 dfee752e 2022-06-18 op s->search_entry = NULL;
3828 01a7bcaf 2022-07-22 mark view->offset = 0;
3831 640cd7ff 2022-06-22 mark view->count = 0;
3832 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
3835 640cd7ff 2022-06-22 mark view->count = 0;
3839 80ddbec8 2018-04-29 stsp return err;
3842 4ed7e80c 2018-05-20 stsp static const struct got_error *
3843 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
3845 c2db6724 2019-01-04 stsp const struct got_error *error;
3847 37c06ea4 2019-07-15 stsp #ifdef PROFILE
3848 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
3849 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
3851 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
3852 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
3854 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
3855 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
3857 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
3858 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
3860 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
3861 c2db6724 2019-01-04 stsp if (error != NULL)
3862 c2db6724 2019-01-04 stsp return error;
3864 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
3865 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
3867 c2db6724 2019-01-04 stsp return NULL;
3870 a915003a 2019-02-05 stsp static void
3871 a915003a 2019-02-05 stsp init_curses(void)
3874 2497f032 2022-05-31 stsp * Override default signal handlers before starting ncurses.
3875 2497f032 2022-05-31 stsp * This should prevent ncurses from installing its own
3876 2497f032 2022-05-31 stsp * broken cleanup() signal handler.
3878 2497f032 2022-05-31 stsp signal(SIGWINCH, tog_sigwinch);
3879 2497f032 2022-05-31 stsp signal(SIGPIPE, tog_sigpipe);
3880 2497f032 2022-05-31 stsp signal(SIGCONT, tog_sigcont);
3881 2497f032 2022-05-31 stsp signal(SIGINT, tog_sigint);
3882 2497f032 2022-05-31 stsp signal(SIGTERM, tog_sigterm);
3884 a915003a 2019-02-05 stsp initscr();
3886 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
3889 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
3890 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
3891 a915003a 2019-02-05 stsp curs_set(0);
3892 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
3893 6d17833f 2019-11-08 stsp start_color();
3894 6d17833f 2019-11-08 stsp use_default_colors();
3898 c2db6724 2019-01-04 stsp static const struct got_error *
3899 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
3900 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
3902 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
3904 f135c941 2020-02-20 stsp if (argc == 0) {
3905 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
3906 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
3907 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
3908 f135c941 2020-02-20 stsp return NULL;
3911 f135c941 2020-02-20 stsp if (worktree) {
3912 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
3915 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
3917 f135c941 2020-02-20 stsp return err;
3918 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
3919 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
3920 bfd61697 2020-11-14 stsp p) == -1) {
3921 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
3922 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
3926 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
3928 f135c941 2020-02-20 stsp return err;
3931 f135c941 2020-02-20 stsp static const struct got_error *
3932 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
3934 80ddbec8 2018-04-29 stsp const struct got_error *error;
3935 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
3936 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
3937 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
3938 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
3939 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
3940 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
3941 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
3942 f135c941 2020-02-20 stsp int ch, log_branches = 0;
3943 04cc582a 2018-08-01 stsp struct tog_view *view;
3944 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
3946 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
3947 80ddbec8 2018-04-29 stsp switch (ch) {
3949 b672a97a 2020-01-27 stsp log_branches = 1;
3952 80ddbec8 2018-04-29 stsp start_commit = optarg;
3955 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
3956 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
3957 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
3961 17020d27 2019-03-07 stsp usage_log();
3962 80ddbec8 2018-04-29 stsp /* NOTREACHED */
3966 80ddbec8 2018-04-29 stsp argc -= optind;
3967 80ddbec8 2018-04-29 stsp argv += optind;
3969 f135c941 2020-02-20 stsp if (argc > 1)
3970 f135c941 2020-02-20 stsp usage_log();
3972 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
3973 0ae84acc 2022-06-15 tracey if (error != NULL)
3974 0ae84acc 2022-06-15 tracey goto done;
3976 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
3977 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
3978 c156c7a4 2020-12-18 stsp if (cwd == NULL)
3979 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
3980 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
3981 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
3982 c156c7a4 2020-12-18 stsp goto done;
3983 a1fbf39a 2019-08-11 stsp if (worktree)
3984 6962eb72 2020-02-20 stsp repo_path =
3985 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
3987 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
3988 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
3989 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
3990 c156c7a4 2020-12-18 stsp goto done;
3994 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
3995 80ddbec8 2018-04-29 stsp if (error != NULL)
3996 ecb28ae0 2018-07-16 stsp goto done;
3998 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
3999 f135c941 2020-02-20 stsp repo, worktree);
4000 f135c941 2020-02-20 stsp if (error)
4001 f135c941 2020-02-20 stsp goto done;
4003 f135c941 2020-02-20 stsp init_curses();
4005 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
4006 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
4007 c02c541e 2019-03-29 stsp if (error)
4008 c02c541e 2019-03-29 stsp goto done;
4010 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
4011 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
4012 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
4013 87670572 2020-12-26 naddy if (error)
4014 87670572 2020-12-26 naddy goto done;
4017 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
4018 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
4019 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
4020 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4021 d8f38dc4 2020-12-05 stsp if (error)
4022 d8f38dc4 2020-12-05 stsp goto done;
4023 d8f38dc4 2020-12-05 stsp head_ref_name = label;
4025 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
4026 d8f38dc4 2020-12-05 stsp if (error == NULL)
4027 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
4028 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
4029 d8f38dc4 2020-12-05 stsp goto done;
4030 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
4031 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4032 d8f38dc4 2020-12-05 stsp if (error)
4033 d8f38dc4 2020-12-05 stsp goto done;
4036 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
4037 04cc582a 2018-08-01 stsp if (view == NULL) {
4038 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4039 04cc582a 2018-08-01 stsp goto done;
4041 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
4042 f135c941 2020-02-20 stsp in_repo_path, log_branches);
4043 ba4f502b 2018-08-04 stsp if (error)
4044 ba4f502b 2018-08-04 stsp goto done;
4045 2fc00ff4 2019-08-31 stsp if (worktree) {
4046 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
4047 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
4048 2fc00ff4 2019-08-31 stsp worktree = NULL;
4050 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4052 f135c941 2020-02-20 stsp free(in_repo_path);
4053 ecb28ae0 2018-07-16 stsp free(repo_path);
4054 ecb28ae0 2018-07-16 stsp free(cwd);
4055 899d86c2 2018-05-10 stsp free(start_id);
4056 d8f38dc4 2020-12-05 stsp free(label);
4058 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
4059 1d0f4054 2021-06-17 stsp if (repo) {
4060 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4061 1d0f4054 2021-06-17 stsp if (error == NULL)
4062 1d0f4054 2021-06-17 stsp error = close_err;
4064 ec142235 2019-03-07 stsp if (worktree)
4065 ec142235 2019-03-07 stsp got_worktree_close(worktree);
4066 0ae84acc 2022-06-15 tracey if (pack_fds) {
4067 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
4068 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
4069 0ae84acc 2022-06-15 tracey if (error == NULL)
4070 0ae84acc 2022-06-15 tracey error = pack_err;
4072 51a10b52 2020-12-26 stsp tog_free_refs();
4073 80ddbec8 2018-04-29 stsp return error;
4076 4ed7e80c 2018-05-20 stsp __dead static void
4077 9f7d7167 2018-04-29 stsp usage_diff(void)
4080 827a167b 2022-08-16 stsp fprintf(stderr, "usage: %s diff [-aw] [-C number] [-r repository-path] "
4081 827a167b 2022-08-16 stsp "object1 object2\n", getprogname());
4085 6d17833f 2019-11-08 stsp static int
4086 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
4087 41605754 2020-11-12 stsp regmatch_t *regmatch)
4089 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
4092 336075a4 2022-06-25 op static struct tog_color *
4093 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
4095 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
4097 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
4098 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
4099 6d17833f 2019-11-08 stsp return tc;
4102 6d17833f 2019-11-08 stsp return NULL;
4105 4ed7e80c 2018-05-20 stsp static const struct got_error *
4106 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
4107 1853e0f4 2022-06-16 stsp WINDOW *window, int skipcol, regmatch_t *regmatch)
4109 41605754 2020-11-12 stsp const struct got_error *err = NULL;
4110 44a87665 2022-06-16 stsp char *exstr = NULL;
4111 1853e0f4 2022-06-16 stsp wchar_t *wline = NULL;
4112 1853e0f4 2022-06-16 stsp int rme, rms, n, width, scrollx;
4113 1853e0f4 2022-06-16 stsp int width0 = 0, width1 = 0, width2 = 0;
4114 1853e0f4 2022-06-16 stsp char *seg0 = NULL, *seg1 = NULL, *seg2 = NULL;
4116 41605754 2020-11-12 stsp *wtotal = 0;
4118 145b6838 2022-06-16 stsp rms = regmatch->rm_so;
4119 145b6838 2022-06-16 stsp rme = regmatch->rm_eo;
4121 44a87665 2022-06-16 stsp err = expand_tab(&exstr, line);
4123 44a87665 2022-06-16 stsp return err;
4125 1853e0f4 2022-06-16 stsp /* Split the line into 3 segments, according to match offsets. */
4126 44a87665 2022-06-16 stsp seg0 = strndup(exstr, rms);
4127 44a87665 2022-06-16 stsp if (seg0 == NULL) {
4128 44a87665 2022-06-16 stsp err = got_error_from_errno("strndup");
4129 44a87665 2022-06-16 stsp goto done;
4131 44a87665 2022-06-16 stsp seg1 = strndup(exstr + rms, rme - rms);
4132 1853e0f4 2022-06-16 stsp if (seg1 == NULL) {
4133 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4134 1853e0f4 2022-06-16 stsp goto done;
4136 44a87665 2022-06-16 stsp seg2 = strdup(exstr + rme);
4137 95d136ac 2022-06-16 stsp if (seg2 == NULL) {
4138 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4139 1853e0f4 2022-06-16 stsp goto done;
4142 145b6838 2022-06-16 stsp /* draw up to matched token if we haven't scrolled past it */
4143 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width0, NULL, seg0, 0, wlimit,
4144 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4146 1853e0f4 2022-06-16 stsp goto done;
4147 1853e0f4 2022-06-16 stsp n = MAX(width0 - skipcol, 0);
4149 1853e0f4 2022-06-16 stsp free(wline);
4150 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, &scrollx, seg0, skipcol,
4151 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4153 1853e0f4 2022-06-16 stsp goto done;
4154 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4155 1853e0f4 2022-06-16 stsp wlimit -= width;
4156 1853e0f4 2022-06-16 stsp *wtotal += width;
4159 41605754 2020-11-12 stsp if (wlimit > 0) {
4160 1853e0f4 2022-06-16 stsp int i = 0, w = 0;
4161 1853e0f4 2022-06-16 stsp size_t wlen;
4163 1853e0f4 2022-06-16 stsp free(wline);
4164 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width1, NULL, seg1, 0, wlimit,
4165 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4167 1853e0f4 2022-06-16 stsp goto done;
4168 1853e0f4 2022-06-16 stsp wlen = wcslen(wline);
4169 1853e0f4 2022-06-16 stsp while (i < wlen) {
4170 1853e0f4 2022-06-16 stsp width = wcwidth(wline[i]);
4171 1853e0f4 2022-06-16 stsp if (width == -1) {
4172 1853e0f4 2022-06-16 stsp /* should not happen, tabs are expanded */
4173 1853e0f4 2022-06-16 stsp err = got_error(GOT_ERR_RANGE);
4174 1853e0f4 2022-06-16 stsp goto done;
4176 1853e0f4 2022-06-16 stsp if (width0 + w + width > skipcol)
4178 61417565 2022-06-20 mark w += width;
4181 145b6838 2022-06-16 stsp /* draw (visible part of) matched token (if scrolled into it) */
4182 1853e0f4 2022-06-16 stsp if (width1 - w > 0) {
4183 145b6838 2022-06-16 stsp wattron(window, A_STANDOUT);
4184 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[i]);
4185 145b6838 2022-06-16 stsp wattroff(window, A_STANDOUT);
4186 1853e0f4 2022-06-16 stsp wlimit -= (width1 - w);
4187 1853e0f4 2022-06-16 stsp *wtotal += (width1 - w);
4191 1853e0f4 2022-06-16 stsp if (wlimit > 0) { /* draw rest of line */
4192 1853e0f4 2022-06-16 stsp free(wline);
4193 1853e0f4 2022-06-16 stsp if (skipcol > width0 + width1) {
4194 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, &scrollx, seg2,
4195 1853e0f4 2022-06-16 stsp skipcol - (width0 + width1), wlimit,
4196 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4198 1853e0f4 2022-06-16 stsp goto done;
4199 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4201 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, NULL, seg2, 0,
4202 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4204 1853e0f4 2022-06-16 stsp goto done;
4205 1853e0f4 2022-06-16 stsp waddwstr(window, wline);
4207 1853e0f4 2022-06-16 stsp *wtotal += width2;
4210 145b6838 2022-06-16 stsp free(wline);
4211 44a87665 2022-06-16 stsp free(exstr);
4212 1853e0f4 2022-06-16 stsp free(seg0);
4213 1853e0f4 2022-06-16 stsp free(seg1);
4214 1853e0f4 2022-06-16 stsp free(seg2);
4215 1853e0f4 2022-06-16 stsp return err;
4218 94b80cfa 2022-08-01 mark static int
4219 94b80cfa 2022-08-01 mark gotoline(struct tog_view *view, int *lineno, int *nprinted)
4221 94b80cfa 2022-08-01 mark FILE *f = NULL;
4222 94b80cfa 2022-08-01 mark int *eof, *first, *selected;
4224 94b80cfa 2022-08-01 mark if (view->type == TOG_VIEW_DIFF) {
4225 94b80cfa 2022-08-01 mark struct tog_diff_view_state *s = &view->state.diff;
4227 ec2a9698 2022-09-15 mark first = &s->first_displayed_line;
4228 ec2a9698 2022-09-15 mark selected = first;
4229 ec2a9698 2022-09-15 mark eof = &s->eof;
4231 ec2a9698 2022-09-15 mark } else if (view->type == TOG_VIEW_HELP) {
4232 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
4234 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4235 94b80cfa 2022-08-01 mark selected = first;
4236 94b80cfa 2022-08-01 mark eof = &s->eof;
4238 94b80cfa 2022-08-01 mark } else if (view->type == TOG_VIEW_BLAME) {
4239 94b80cfa 2022-08-01 mark struct tog_blame_view_state *s = &view->state.blame;
4241 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4242 94b80cfa 2022-08-01 mark selected = &s->selected_line;
4243 94b80cfa 2022-08-01 mark eof = &s->eof;
4244 94b80cfa 2022-08-01 mark f = s->blame.f;
4248 94b80cfa 2022-08-01 mark /* Center gline in the middle of the page like vi(1). */
4249 94b80cfa 2022-08-01 mark if (*lineno < view->gline - (view->nlines - 3) / 2)
4251 94b80cfa 2022-08-01 mark if (*first != 1 && (*lineno > view->gline - (view->nlines - 3) / 2)) {
4252 94b80cfa 2022-08-01 mark rewind(f);
4254 94b80cfa 2022-08-01 mark *first = 1;
4255 94b80cfa 2022-08-01 mark *lineno = 0;
4256 94b80cfa 2022-08-01 mark *nprinted = 0;
4260 94b80cfa 2022-08-01 mark *selected = view->gline <= (view->nlines - 3) / 2 ?
4261 94b80cfa 2022-08-01 mark view->gline : (view->nlines - 3) / 2 + 1;
4262 94b80cfa 2022-08-01 mark view->gline = 0;
4267 41605754 2020-11-12 stsp static const struct got_error *
4268 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
4270 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
4271 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
4272 61e69b96 2018-05-20 stsp const struct got_error *err;
4273 c7d5c43c 2022-08-04 mark int nprinted = 0;
4274 b304db33 2018-05-20 stsp char *line;
4275 826082fe 2020-12-10 stsp size_t linesize = 0;
4276 826082fe 2020-12-10 stsp ssize_t linelen;
4277 61e69b96 2018-05-20 stsp wchar_t *wline;
4278 e0b650dd 2018-05-20 stsp int width;
4279 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
4280 89f1a395 2020-12-01 naddy int nlines = s->nlines;
4281 fe621944 2020-11-10 stsp off_t line_offset;
4283 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1;
4284 c7d5c43c 2022-08-04 mark line_offset = s->lines[s->first_displayed_line - 1].offset;
4285 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
4286 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
4288 f7d12f7e 2018-08-01 stsp werase(view->window);
4290 94b80cfa 2022-08-01 mark if (view->gline > s->nlines - 1)
4291 94b80cfa 2022-08-01 mark view->gline = s->nlines - 1;
4293 a3404814 2018-09-02 stsp if (header) {
4294 94b80cfa 2022-08-01 mark int ln = view->gline ? view->gline <= (view->nlines - 3) / 2 ?
4295 94b80cfa 2022-08-01 mark 1 : view->gline - (view->nlines - 3) / 2 :
4296 c7d5c43c 2022-08-04 mark s->lineno + s->selected_line;
4298 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s", ln, nlines, header) == -1)
4299 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
4300 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
4302 135a2da0 2020-11-11 stsp free(line);
4304 a3404814 2018-09-02 stsp return err;
4306 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4307 a3404814 2018-09-02 stsp wstandout(view->window);
4308 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
4309 e54cc94a 2020-11-11 stsp free(wline);
4310 e54cc94a 2020-11-11 stsp wline = NULL;
4311 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
4312 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
4313 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4314 a3404814 2018-09-02 stsp wstandend(view->window);
4316 a3404814 2018-09-02 stsp if (max_lines <= 1)
4317 a3404814 2018-09-02 stsp return NULL;
4318 a3404814 2018-09-02 stsp max_lines--;
4321 89f1a395 2020-12-01 naddy s->eof = 0;
4322 145b6838 2022-06-16 stsp view->maxx = 0;
4323 826082fe 2020-12-10 stsp line = NULL;
4324 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
4325 6a5ff2d4 2022-08-06 mark enum got_diff_line_type linetype;
4326 6a5ff2d4 2022-08-06 mark attr_t attr = 0;
4328 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
4329 826082fe 2020-12-10 stsp if (linelen == -1) {
4330 826082fe 2020-12-10 stsp if (feof(s->f)) {
4331 826082fe 2020-12-10 stsp s->eof = 1;
4334 826082fe 2020-12-10 stsp free(line);
4335 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
4338 c7d5c43c 2022-08-04 mark if (++s->lineno < s->first_displayed_line)
4340 c7d5c43c 2022-08-04 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
4342 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline)
4343 94b80cfa 2022-08-01 mark attr = A_STANDOUT;
4345 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
4346 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
4347 1853e0f4 2022-06-16 stsp view->x ? 1 : 0);
4348 1853e0f4 2022-06-16 stsp if (err) {
4349 1853e0f4 2022-06-16 stsp free(line);
4350 1853e0f4 2022-06-16 stsp return err;
4352 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
4353 1853e0f4 2022-06-16 stsp free(wline);
4354 1853e0f4 2022-06-16 stsp wline = NULL;
4356 6a5ff2d4 2022-08-06 mark linetype = s->lines[s->lineno].type;
4357 6a5ff2d4 2022-08-06 mark if (linetype > GOT_DIFF_LINE_LOGMSG &&
4358 6a5ff2d4 2022-08-06 mark linetype < GOT_DIFF_LINE_CONTEXT)
4359 6a5ff2d4 2022-08-06 mark attr |= COLOR_PAIR(linetype);
4361 94b80cfa 2022-08-01 mark wattron(view->window, attr);
4362 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
4363 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4364 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
4365 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
4366 41605754 2020-11-12 stsp if (err) {
4367 41605754 2020-11-12 stsp free(line);
4368 41605754 2020-11-12 stsp return err;
4372 969c159c 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
4373 969c159c 2022-06-16 stsp view->x, view->ncols, 0, view->x ? 1 : 0);
4374 969c159c 2022-06-16 stsp if (err) {
4375 969c159c 2022-06-16 stsp free(line);
4376 969c159c 2022-06-16 stsp return err;
4378 969c159c 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
4379 969c159c 2022-06-16 stsp free(wline);
4380 41605754 2020-11-12 stsp wline = NULL;
4382 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline) {
4383 94b80cfa 2022-08-01 mark /* highlight full gline length */
4384 94b80cfa 2022-08-01 mark while (width++ < view->ncols)
4385 94b80cfa 2022-08-01 mark waddch(view->window, ' ');
4387 94b80cfa 2022-08-01 mark if (width <= view->ncols - 1)
4388 94b80cfa 2022-08-01 mark waddch(view->window, '\n');
4391 94b80cfa 2022-08-01 mark wattroff(view->window, attr);
4392 94b80cfa 2022-08-01 mark if (++nprinted == 1)
4393 c7d5c43c 2022-08-04 mark s->first_displayed_line = s->lineno;
4395 826082fe 2020-12-10 stsp free(line);
4396 fe621944 2020-11-10 stsp if (nprinted >= 1)
4397 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
4398 89f1a395 2020-12-01 naddy (nprinted - 1);
4400 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
4402 9b058f45 2022-06-30 mark view_border(view);
4404 89f1a395 2020-12-01 naddy if (s->eof) {
4405 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
4406 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
4407 c3e9aa98 2019-05-13 jcs nprinted++;
4410 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, TOG_EOF_STRING, 0,
4411 ccda2f4d 2022-06-16 stsp view->ncols, 0, 0);
4413 c3e9aa98 2019-05-13 jcs return err;
4416 c3e9aa98 2019-05-13 jcs wstandout(view->window);
4417 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
4418 e54cc94a 2020-11-11 stsp free(wline);
4419 e54cc94a 2020-11-11 stsp wline = NULL;
4420 c3e9aa98 2019-05-13 jcs wstandend(view->window);
4423 26ed57b2 2018-05-19 stsp return NULL;
4426 abd2672a 2018-12-23 stsp static char *
4427 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
4429 09867e48 2019-08-13 stsp struct tm mytm, *tm;
4430 09867e48 2019-08-13 stsp char *p, *s;
4432 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
4433 09867e48 2019-08-13 stsp if (tm == NULL)
4434 09867e48 2019-08-13 stsp return NULL;
4435 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
4436 09867e48 2019-08-13 stsp if (s == NULL)
4437 09867e48 2019-08-13 stsp return NULL;
4438 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
4440 abd2672a 2018-12-23 stsp *p = '\0';
4444 4ed7e80c 2018-05-20 stsp static const struct got_error *
4445 0208f208 2020-05-05 stsp get_changed_paths(struct got_pathlist_head *paths,
4446 0208f208 2020-05-05 stsp struct got_commit_object *commit, struct got_repository *repo)
4448 0208f208 2020-05-05 stsp const struct got_error *err = NULL;
4449 0208f208 2020-05-05 stsp struct got_object_id *tree_id1 = NULL, *tree_id2 = NULL;
4450 0208f208 2020-05-05 stsp struct got_tree_object *tree1 = NULL, *tree2 = NULL;
4451 0208f208 2020-05-05 stsp struct got_object_qid *qid;
4453 dbdddfee 2021-06-23 naddy qid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
4454 0208f208 2020-05-05 stsp if (qid != NULL) {
4455 0208f208 2020-05-05 stsp struct got_commit_object *pcommit;
4456 0208f208 2020-05-05 stsp err = got_object_open_as_commit(&pcommit, repo,
4457 d7b5a0e8 2022-04-20 stsp &qid->id);
4459 0208f208 2020-05-05 stsp return err;
4461 aa8b5dd0 2021-08-01 stsp tree_id1 = got_object_id_dup(
4462 aa8b5dd0 2021-08-01 stsp got_object_commit_get_tree_id(pcommit));
4463 aa8b5dd0 2021-08-01 stsp if (tree_id1 == NULL) {
4464 aa8b5dd0 2021-08-01 stsp got_object_commit_close(pcommit);
4465 aa8b5dd0 2021-08-01 stsp return got_error_from_errno("got_object_id_dup");
4467 0208f208 2020-05-05 stsp got_object_commit_close(pcommit);
4471 0208f208 2020-05-05 stsp if (tree_id1) {
4472 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree1, repo, tree_id1);
4474 0208f208 2020-05-05 stsp goto done;
4477 0208f208 2020-05-05 stsp tree_id2 = got_object_commit_get_tree_id(commit);
4478 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree2, repo, tree_id2);
4480 0208f208 2020-05-05 stsp goto done;
4482 f9d37699 2022-06-28 stsp err = got_diff_tree(tree1, tree2, NULL, NULL, -1, -1, "", "", repo,
4483 0208f208 2020-05-05 stsp got_diff_tree_collect_changed_paths, paths, 0);
4485 0208f208 2020-05-05 stsp if (tree1)
4486 0208f208 2020-05-05 stsp got_object_tree_close(tree1);
4487 0208f208 2020-05-05 stsp if (tree2)
4488 0208f208 2020-05-05 stsp got_object_tree_close(tree2);
4489 aa8b5dd0 2021-08-01 stsp free(tree_id1);
4490 0208f208 2020-05-05 stsp return err;
4493 0208f208 2020-05-05 stsp static const struct got_error *
4494 c7d5c43c 2022-08-04 mark add_line_metadata(struct got_diff_line **lines, size_t *nlines,
4495 c7d5c43c 2022-08-04 mark off_t off, uint8_t type)
4497 c7d5c43c 2022-08-04 mark struct got_diff_line *p;
4499 c7d5c43c 2022-08-04 mark p = reallocarray(*lines, *nlines + 1, sizeof(**lines));
4500 fe621944 2020-11-10 stsp if (p == NULL)
4501 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
4502 c7d5c43c 2022-08-04 mark *lines = p;
4503 c7d5c43c 2022-08-04 mark (*lines)[*nlines].offset = off;
4504 c7d5c43c 2022-08-04 mark (*lines)[*nlines].type = type;
4505 fe621944 2020-11-10 stsp (*nlines)++;
4507 fe621944 2020-11-10 stsp return NULL;
4510 fe621944 2020-11-10 stsp static const struct got_error *
4511 c7d5c43c 2022-08-04 mark write_commit_info(struct got_diff_line **lines, size_t *nlines,
4512 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4513 fe621944 2020-11-10 stsp struct got_repository *repo, FILE *outfile)
4515 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
4516 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
4517 15a94983 2018-12-23 stsp struct got_commit_object *commit;
4518 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
4519 45d799e2 2018-12-23 stsp time_t committer_time;
4520 45d799e2 2018-12-23 stsp const char *author, *committer;
4521 8b473291 2019-02-21 stsp char *refs_str = NULL;
4522 0208f208 2020-05-05 stsp struct got_pathlist_head changed_paths;
4523 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
4524 fe621944 2020-11-10 stsp off_t outoff = 0;
4527 0208f208 2020-05-05 stsp TAILQ_INIT(&changed_paths);
4529 8b473291 2019-02-21 stsp if (refs) {
4530 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
4532 8b473291 2019-02-21 stsp return err;
4535 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
4537 abd2672a 2018-12-23 stsp return err;
4539 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
4540 15a94983 2018-12-23 stsp if (err) {
4541 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
4542 15a94983 2018-12-23 stsp goto done;
4545 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, 0, GOT_DIFF_LINE_NONE);
4547 fe621944 2020-11-10 stsp goto done;
4549 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
4550 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
4551 fe621944 2020-11-10 stsp if (n < 0) {
4552 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
4553 abd2672a 2018-12-23 stsp goto done;
4555 fe621944 2020-11-10 stsp outoff += n;
4556 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_META);
4558 fe621944 2020-11-10 stsp goto done;
4560 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
4561 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
4562 fe621944 2020-11-10 stsp if (n < 0) {
4563 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
4564 abd2672a 2018-12-23 stsp goto done;
4566 fe621944 2020-11-10 stsp outoff += n;
4567 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_AUTHOR);
4569 fe621944 2020-11-10 stsp goto done;
4571 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
4572 09867e48 2019-08-13 stsp datestr = get_datestr(&committer_time, datebuf);
4573 fe621944 2020-11-10 stsp if (datestr) {
4574 fe621944 2020-11-10 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
4575 fe621944 2020-11-10 stsp if (n < 0) {
4576 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4577 fe621944 2020-11-10 stsp goto done;
4579 fe621944 2020-11-10 stsp outoff += n;
4580 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4581 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_DATE);
4583 fe621944 2020-11-10 stsp goto done;
4585 45d799e2 2018-12-23 stsp author = got_object_commit_get_author(commit);
4586 45d799e2 2018-12-23 stsp committer = got_object_commit_get_committer(commit);
4587 fe621944 2020-11-10 stsp if (strcmp(author, committer) != 0) {
4588 fe621944 2020-11-10 stsp n = fprintf(outfile, "via: %s\n", committer);
4589 fe621944 2020-11-10 stsp if (n < 0) {
4590 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4591 fe621944 2020-11-10 stsp goto done;
4593 fe621944 2020-11-10 stsp outoff += n;
4594 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4595 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_AUTHOR);
4597 fe621944 2020-11-10 stsp goto done;
4599 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
4600 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
4601 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
4602 9f98ca05 2021-09-24 stsp int pn = 1;
4603 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
4604 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
4605 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &qid->id);
4607 9f98ca05 2021-09-24 stsp goto done;
4608 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
4609 9f98ca05 2021-09-24 stsp if (n < 0) {
4610 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
4611 9f98ca05 2021-09-24 stsp goto done;
4613 9f98ca05 2021-09-24 stsp outoff += n;
4614 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4615 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_META);
4617 9f98ca05 2021-09-24 stsp goto done;
4618 9f98ca05 2021-09-24 stsp free(id_str);
4619 9f98ca05 2021-09-24 stsp id_str = NULL;
4623 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
4625 5943eee2 2019-08-13 stsp goto done;
4626 fe621944 2020-11-10 stsp s = logmsg;
4627 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
4628 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
4629 fe621944 2020-11-10 stsp if (n < 0) {
4630 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4631 fe621944 2020-11-10 stsp goto done;
4633 fe621944 2020-11-10 stsp outoff += n;
4634 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4635 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_LOGMSG);
4637 fe621944 2020-11-10 stsp goto done;
4640 0208f208 2020-05-05 stsp err = get_changed_paths(&changed_paths, commit, repo);
4642 0208f208 2020-05-05 stsp goto done;
4643 0208f208 2020-05-05 stsp TAILQ_FOREACH(pe, &changed_paths, entry) {
4644 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
4645 fe621944 2020-11-10 stsp n = fprintf(outfile, "%c %s\n", cp->status, pe->path);
4646 fe621944 2020-11-10 stsp if (n < 0) {
4647 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4648 fe621944 2020-11-10 stsp goto done;
4650 fe621944 2020-11-10 stsp outoff += n;
4651 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4652 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_CHANGES);
4654 fe621944 2020-11-10 stsp goto done;
4655 0208f208 2020-05-05 stsp free((char *)pe->path);
4656 0208f208 2020-05-05 stsp free(pe->data);
4659 0208f208 2020-05-05 stsp fputc('\n', outfile);
4661 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
4663 0208f208 2020-05-05 stsp got_pathlist_free(&changed_paths);
4664 abd2672a 2018-12-23 stsp free(id_str);
4665 5943eee2 2019-08-13 stsp free(logmsg);
4666 8b473291 2019-02-21 stsp free(refs_str);
4667 15a94983 2018-12-23 stsp got_object_commit_close(commit);
4668 7510f233 2020-08-09 stsp if (err) {
4669 c7d5c43c 2022-08-04 mark free(*lines);
4670 c7d5c43c 2022-08-04 mark *lines = NULL;
4671 ae6a6978 2020-08-09 stsp *nlines = 0;
4673 fe621944 2020-11-10 stsp return err;
4676 abd2672a 2018-12-23 stsp static const struct got_error *
4677 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
4679 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
4680 48ae06ee 2018-10-18 stsp FILE *f = NULL;
4681 15a94983 2018-12-23 stsp int obj_type;
4683 c7d5c43c 2022-08-04 mark free(s->lines);
4684 c7d5c43c 2022-08-04 mark s->lines = malloc(sizeof(*s->lines));
4685 c7d5c43c 2022-08-04 mark if (s->lines == NULL)
4686 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
4687 fe621944 2020-11-10 stsp s->nlines = 0;
4689 511a516b 2018-05-19 stsp f = got_opentemp();
4690 48ae06ee 2018-10-18 stsp if (f == NULL) {
4691 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
4692 48ae06ee 2018-10-18 stsp goto done;
4694 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
4695 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
4696 fb43ecf1 2019-02-11 stsp goto done;
4700 15a94983 2018-12-23 stsp if (s->id1)
4701 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
4703 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
4705 15a94983 2018-12-23 stsp goto done;
4707 15a94983 2018-12-23 stsp switch (obj_type) {
4708 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
4709 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_blobs(&s->lines, &s->nlines,
4710 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2,
4711 917d79a7 2022-07-01 stsp s->label1, s->label2, tog_diff_algo, s->diff_context,
4712 f9d37699 2022-06-28 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
4714 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
4715 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_trees(&s->lines, &s->nlines,
4716 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL, "", "",
4717 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
4718 4b752015 2022-06-30 stsp s->force_text_diff, s->repo, s->f);
4720 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
4721 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
4722 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
4723 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
4724 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
4726 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
4728 3ffacbe1 2020-02-02 tracey goto done;
4729 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
4730 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
4731 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
4732 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines, &s->nlines, s->id2,
4733 c7d5c43c 2022-08-04 mark refs, s->repo, s->f);
4734 f44b1f58 2020-02-02 tracey if (err)
4735 f44b1f58 2020-02-02 tracey goto done;
4736 f44b1f58 2020-02-02 tracey } else {
4737 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
4738 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
4739 d7b5a0e8 2022-04-20 stsp if (got_object_id_cmp(s->id1, &pid->id) == 0) {
4740 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines,
4741 c7d5c43c 2022-08-04 mark &s->nlines, s->id2, refs, s->repo,
4743 f44b1f58 2020-02-02 tracey if (err)
4744 f44b1f58 2020-02-02 tracey goto done;
4749 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
4751 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_commits(&s->lines, &s->nlines,
4752 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL,
4753 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
4754 4b752015 2022-06-30 stsp s->force_text_diff, s->repo, s->f);
4758 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
4762 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
4763 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
4764 48ae06ee 2018-10-18 stsp return err;
4767 f5215bb9 2019-02-22 stsp static void
4768 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
4770 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
4771 f5215bb9 2019-02-22 stsp update_panels();
4772 f5215bb9 2019-02-22 stsp doupdate();
4775 f44b1f58 2020-02-02 tracey static const struct got_error *
4776 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
4778 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
4780 f44b1f58 2020-02-02 tracey s->matched_line = 0;
4781 f44b1f58 2020-02-02 tracey return NULL;
4784 eaf2c13e 2022-09-17 mark static void
4785 eaf2c13e 2022-09-17 mark search_setup_diff_view(struct tog_view *view, FILE **f, off_t **line_offsets,
4786 ec2a9698 2022-09-15 mark size_t *nlines, int **first, int **last, int **match, int **selected)
4788 eaf2c13e 2022-09-17 mark struct tog_diff_view_state *s = &view->state.diff;
4790 eaf2c13e 2022-09-17 mark *f = s->f;
4791 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
4792 eaf2c13e 2022-09-17 mark *line_offsets = NULL;
4793 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
4794 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
4795 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
4796 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
4799 ec2a9698 2022-09-15 mark static const struct got_error *
4800 ec2a9698 2022-09-15 mark search_next_view_match(struct tog_view *view)
4802 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
4804 f44b1f58 2020-02-02 tracey int lineno;
4805 cb713507 2022-06-16 stsp char *line = NULL;
4806 826082fe 2020-12-10 stsp size_t linesize = 0;
4807 826082fe 2020-12-10 stsp ssize_t linelen;
4808 ec2a9698 2022-09-15 mark off_t *line_offsets;
4809 ec2a9698 2022-09-15 mark size_t nlines = 0;
4810 ec2a9698 2022-09-15 mark int *first, *last, *match, *selected;
4812 eaf2c13e 2022-09-17 mark if (!view->search_setup)
4813 eaf2c13e 2022-09-17 mark return got_error_msg(GOT_ERR_NOT_IMPL,
4814 eaf2c13e 2022-09-17 mark "view search not supported");
4815 eaf2c13e 2022-09-17 mark view->search_setup(view, &f, &line_offsets, &nlines, &first, &last,
4816 ec2a9698 2022-09-15 mark &match, &selected);
4818 f44b1f58 2020-02-02 tracey if (!view->searching) {
4819 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4820 f44b1f58 2020-02-02 tracey return NULL;
4823 ec2a9698 2022-09-15 mark if (*match) {
4824 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
4825 ec2a9698 2022-09-15 mark lineno = *match + 1;
4827 ec2a9698 2022-09-15 mark lineno = *match - 1;
4829 ec2a9698 2022-09-15 mark lineno = *first - 1 + *selected;
4831 f44b1f58 2020-02-02 tracey while (1) {
4832 f44b1f58 2020-02-02 tracey off_t offset;
4834 ec2a9698 2022-09-15 mark if (lineno <= 0 || lineno > nlines) {
4835 ec2a9698 2022-09-15 mark if (*match == 0) {
4836 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4840 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
4841 f44b1f58 2020-02-02 tracey lineno = 1;
4843 ec2a9698 2022-09-15 mark lineno = nlines;
4846 ec2a9698 2022-09-15 mark offset = view->type == TOG_VIEW_DIFF ?
4847 ec2a9698 2022-09-15 mark view->state.diff.lines[lineno - 1].offset :
4848 ec2a9698 2022-09-15 mark line_offsets[lineno - 1];
4849 ec2a9698 2022-09-15 mark if (fseeko(f, offset, SEEK_SET) != 0) {
4850 f44b1f58 2020-02-02 tracey free(line);
4851 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
4853 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesize, f);
4854 cb713507 2022-06-16 stsp if (linelen != -1) {
4855 cb713507 2022-06-16 stsp char *exstr;
4856 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
4859 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
4860 cb713507 2022-06-16 stsp &view->regmatch)) {
4861 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4862 ec2a9698 2022-09-15 mark *match = lineno;
4863 cb713507 2022-06-16 stsp free(exstr);
4866 cb713507 2022-06-16 stsp free(exstr);
4868 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
4869 f44b1f58 2020-02-02 tracey lineno++;
4871 f44b1f58 2020-02-02 tracey lineno--;
4873 826082fe 2020-12-10 stsp free(line);
4875 ec2a9698 2022-09-15 mark if (*match) {
4876 ec2a9698 2022-09-15 mark *first = *match;
4877 ec2a9698 2022-09-15 mark *selected = 1;
4880 145b6838 2022-06-16 stsp return err;
4883 48ae06ee 2018-10-18 stsp static const struct got_error *
4884 b72706c3 2022-06-01 stsp close_diff_view(struct tog_view *view)
4886 b72706c3 2022-06-01 stsp const struct got_error *err = NULL;
4887 b72706c3 2022-06-01 stsp struct tog_diff_view_state *s = &view->state.diff;
4889 b72706c3 2022-06-01 stsp free(s->id1);
4890 b72706c3 2022-06-01 stsp s->id1 = NULL;
4891 b72706c3 2022-06-01 stsp free(s->id2);
4892 b72706c3 2022-06-01 stsp s->id2 = NULL;
4893 b72706c3 2022-06-01 stsp if (s->f && fclose(s->f) == EOF)
4894 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
4895 b72706c3 2022-06-01 stsp s->f = NULL;
4896 f9d37699 2022-06-28 stsp if (s->f1 && fclose(s->f1) == EOF && err == NULL)
4897 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
4898 b72706c3 2022-06-01 stsp s->f1 = NULL;
4899 f9d37699 2022-06-28 stsp if (s->f2 && fclose(s->f2) == EOF && err == NULL)
4900 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
4901 b72706c3 2022-06-01 stsp s->f2 = NULL;
4902 f9d37699 2022-06-28 stsp if (s->fd1 != -1 && close(s->fd1) == -1 && err == NULL)
4903 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
4904 f9d37699 2022-06-28 stsp s->fd1 = -1;
4905 f9d37699 2022-06-28 stsp if (s->fd2 != -1 && close(s->fd2) == -1 && err == NULL)
4906 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
4907 f9d37699 2022-06-28 stsp s->fd2 = -1;
4908 c7d5c43c 2022-08-04 mark free(s->lines);
4909 c7d5c43c 2022-08-04 mark s->lines = NULL;
4910 b72706c3 2022-06-01 stsp s->nlines = 0;
4911 b72706c3 2022-06-01 stsp return err;
4914 b72706c3 2022-06-01 stsp static const struct got_error *
4915 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
4916 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
4917 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
4918 c0f61fa4 2022-07-11 mark struct tog_view *parent_view, struct got_repository *repo)
4920 48ae06ee 2018-10-18 stsp const struct got_error *err;
4921 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
4923 b72706c3 2022-06-01 stsp memset(s, 0, sizeof(*s));
4924 f9d37699 2022-06-28 stsp s->fd1 = -1;
4925 f9d37699 2022-06-28 stsp s->fd2 = -1;
4927 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
4928 15a94983 2018-12-23 stsp int type1, type2;
4929 15a94983 2018-12-23 stsp err = got_object_get_type(&type1, repo, id1);
4931 15a94983 2018-12-23 stsp return err;
4932 15a94983 2018-12-23 stsp err = got_object_get_type(&type2, repo, id2);
4934 15a94983 2018-12-23 stsp return err;
4936 15a94983 2018-12-23 stsp if (type1 != type2)
4937 48ae06ee 2018-10-18 stsp return got_error(GOT_ERR_OBJ_TYPE);
4939 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
4940 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
4941 f44b1f58 2020-02-02 tracey s->selected_line = 1;
4942 f44b1f58 2020-02-02 tracey s->repo = repo;
4943 f44b1f58 2020-02-02 tracey s->id1 = id1;
4944 f44b1f58 2020-02-02 tracey s->id2 = id2;
4945 3dbaef42 2020-11-24 stsp s->label1 = label1;
4946 3dbaef42 2020-11-24 stsp s->label2 = label2;
4948 15a94983 2018-12-23 stsp if (id1) {
4949 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
4950 5465d566 2020-02-01 tracey if (s->id1 == NULL)
4951 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
4953 5465d566 2020-02-01 tracey s->id1 = NULL;
4955 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
4956 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
4957 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_object_id_dup");
4958 b72706c3 2022-06-01 stsp goto done;
4961 a00719e9 2022-06-17 stsp s->f1 = got_opentemp();
4962 a00719e9 2022-06-17 stsp if (s->f1 == NULL) {
4963 a00719e9 2022-06-17 stsp err = got_error_from_errno("got_opentemp");
4964 a00719e9 2022-06-17 stsp goto done;
4967 b72706c3 2022-06-01 stsp s->f2 = got_opentemp();
4968 b72706c3 2022-06-01 stsp if (s->f2 == NULL) {
4969 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_opentemp");
4970 b72706c3 2022-06-01 stsp goto done;
4973 f9d37699 2022-06-28 stsp s->fd1 = got_opentempfd();
4974 f9d37699 2022-06-28 stsp if (s->fd1 == -1) {
4975 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
4976 f9d37699 2022-06-28 stsp goto done;
4979 f9d37699 2022-06-28 stsp s->fd2 = got_opentempfd();
4980 f9d37699 2022-06-28 stsp if (s->fd2 == -1) {
4981 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
4982 f9d37699 2022-06-28 stsp goto done;
4985 5465d566 2020-02-01 tracey s->first_displayed_line = 1;
4986 5465d566 2020-02-01 tracey s->last_displayed_line = view->nlines;
4987 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
4988 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
4989 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
4990 c0f61fa4 2022-07-11 mark s->parent_view = parent_view;
4991 5465d566 2020-02-01 tracey s->repo = repo;
4993 6d17833f 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
4996 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_MINUS,
4997 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_MINUS"), -1);
4998 6a5ff2d4 2022-08-06 mark if (rc != ERR)
4999 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_PLUS,
5000 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_PLUS"), -1);
5001 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5002 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_HUNK,
5003 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"), -1);
5004 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5005 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_META,
5006 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5007 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5008 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_CHANGES,
5009 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5010 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5011 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_MIN,
5012 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5013 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5014 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_PLUS,
5015 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5016 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5017 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_AUTHOR,
5018 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_AUTHOR"), -1);
5019 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5020 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_DATE,
5021 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DATE"), -1);
5022 6a5ff2d4 2022-08-06 mark if (rc == ERR) {
5023 6a5ff2d4 2022-08-06 mark err = got_error(GOT_ERR_RANGE);
5024 b72706c3 2022-06-01 stsp goto done;
5028 c0f61fa4 2022-07-11 mark if (parent_view && parent_view->type == TOG_VIEW_LOG &&
5029 c0f61fa4 2022-07-11 mark view_is_splitscreen(view))
5030 c0f61fa4 2022-07-11 mark show_log_view(parent_view); /* draw border */
5031 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
5033 5465d566 2020-02-01 tracey err = create_diff(s);
5035 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
5036 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
5037 917d79a7 2022-07-01 stsp view->reset = reset_diff_view;
5038 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
5039 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
5040 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_diff_view;
5041 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
5044 b72706c3 2022-06-01 stsp close_diff_view(view);
5045 e5a0f69f 2018-08-18 stsp return err;
5048 5dc9f4bc 2018-08-04 stsp static const struct got_error *
5049 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
5051 a3404814 2018-09-02 stsp const struct got_error *err;
5052 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
5053 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
5054 3dbaef42 2020-11-24 stsp const char *label1, *label2;
5056 a3404814 2018-09-02 stsp if (s->id1) {
5057 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
5059 a3404814 2018-09-02 stsp return err;
5060 4924afe1 2022-08-31 mark label1 = s->label1 ? s->label1 : id_str1;
5062 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
5064 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
5066 a3404814 2018-09-02 stsp return err;
5067 4924afe1 2022-08-31 mark label2 = s->label2 ? s->label2 : id_str2;
5069 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
5070 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5071 a3404814 2018-09-02 stsp free(id_str1);
5072 a3404814 2018-09-02 stsp free(id_str2);
5073 a3404814 2018-09-02 stsp return err;
5075 a3404814 2018-09-02 stsp free(id_str1);
5076 a3404814 2018-09-02 stsp free(id_str2);
5078 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
5079 267bb3b8 2021-08-01 stsp free(header);
5080 267bb3b8 2021-08-01 stsp return err;
5083 15a087fe 2019-02-21 stsp static const struct got_error *
5084 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
5085 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
5087 d7a04538 2019-02-21 stsp const struct got_error *err;
5088 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
5089 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
5090 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
5092 15a087fe 2019-02-21 stsp free(s->id2);
5093 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
5094 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
5095 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
5097 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
5099 d7a04538 2019-02-21 stsp return err;
5100 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
5101 15a087fe 2019-02-21 stsp free(s->id1);
5102 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
5103 d7b5a0e8 2022-04-20 stsp s->id1 = pid ? got_object_id_dup(&pid->id) : NULL;
5104 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
5105 15a087fe 2019-02-21 stsp return NULL;
5108 0cf4efb1 2018-09-29 stsp static const struct got_error *
5109 917d79a7 2022-07-01 stsp reset_diff_view(struct tog_view *view)
5111 917d79a7 2022-07-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5113 917d79a7 2022-07-01 stsp view->count = 0;
5114 917d79a7 2022-07-01 stsp wclear(view->window);
5115 917d79a7 2022-07-01 stsp s->first_displayed_line = 1;
5116 917d79a7 2022-07-01 stsp s->last_displayed_line = view->nlines;
5117 917d79a7 2022-07-01 stsp s->matched_line = 0;
5118 917d79a7 2022-07-01 stsp diff_view_indicate_progress(view);
5119 917d79a7 2022-07-01 stsp return create_diff(s);
5122 c7d5c43c 2022-08-04 mark static void
5123 c7d5c43c 2022-08-04 mark diff_prev_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5125 c7d5c43c 2022-08-04 mark int start, i;
5127 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line - 1;
5129 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5130 c7d5c43c 2022-08-04 mark if (i == 0)
5131 c7d5c43c 2022-08-04 mark i = s->nlines - 1;
5132 c7d5c43c 2022-08-04 mark if (--i == start)
5133 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5136 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5137 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5140 c7d5c43c 2022-08-04 mark static void
5141 c7d5c43c 2022-08-04 mark diff_next_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5143 c7d5c43c 2022-08-04 mark int start, i;
5145 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line + 1;
5147 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5148 c7d5c43c 2022-08-04 mark if (i == s->nlines - 1)
5150 c7d5c43c 2022-08-04 mark if (++i == start)
5151 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5154 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5155 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5158 c0f61fa4 2022-07-11 mark static struct got_object_id *get_selected_commit_id(struct tog_blame_line *,
5159 c0f61fa4 2022-07-11 mark int, int, int);
5160 c0f61fa4 2022-07-11 mark static struct got_object_id *get_annotation_for_line(struct tog_blame_line *,
5161 c0f61fa4 2022-07-11 mark int, int);
5163 917d79a7 2022-07-01 stsp static const struct got_error *
5164 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
5166 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
5167 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
5168 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
5169 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
5170 826082fe 2020-12-10 stsp char *line = NULL;
5171 826082fe 2020-12-10 stsp size_t linesize = 0;
5172 826082fe 2020-12-10 stsp ssize_t linelen;
5173 c0f61fa4 2022-07-11 mark int i, nscroll = view->nlines - 1, up = 0;
5175 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
5177 e5a0f69f 2018-08-18 stsp switch (ch) {
5179 145b6838 2022-06-16 stsp view->x = 0;
5182 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 3, 0);
5183 640cd7ff 2022-06-22 mark view->count = 0;
5185 145b6838 2022-06-16 stsp case KEY_RIGHT:
5187 145b6838 2022-06-16 stsp if (view->x + view->ncols / 3 < view->maxx)
5188 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
5190 640cd7ff 2022-06-22 mark view->count = 0;
5192 145b6838 2022-06-16 stsp case KEY_LEFT:
5194 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
5195 640cd7ff 2022-06-22 mark if (view->x <= 0)
5196 640cd7ff 2022-06-22 mark view->count = 0;
5200 3dbaef42 2020-11-24 stsp if (ch == 'a')
5201 3dbaef42 2020-11-24 stsp s->force_text_diff = !s->force_text_diff;
5202 3dbaef42 2020-11-24 stsp if (ch == 'w')
5203 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
5204 917d79a7 2022-07-01 stsp err = reset_diff_view(view);
5207 912a3f79 2021-08-30 j case KEY_HOME:
5208 912a3f79 2021-08-30 j s->first_displayed_line = 1;
5209 640cd7ff 2022-06-22 mark view->count = 0;
5212 912a3f79 2021-08-30 j case KEY_END:
5213 640cd7ff 2022-06-22 mark view->count = 0;
5217 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
5221 1e37a5c2 2019-05-12 jcs case KEY_UP:
5222 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5223 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
5224 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5226 640cd7ff 2022-06-22 mark view->count = 0;
5228 83cc4199 2022-06-13 stsp case CTRL('u'):
5230 83cc4199 2022-06-13 stsp nscroll /= 2;
5231 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5232 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5233 a60a9dc4 2019-05-13 jcs case CTRL('b'):
5235 640cd7ff 2022-06-22 mark if (s->first_displayed_line == 1) {
5236 640cd7ff 2022-06-22 mark view->count = 0;
5240 83cc4199 2022-06-13 stsp while (i++ < nscroll && s->first_displayed_line > 1)
5241 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5244 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5245 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5246 1e37a5c2 2019-05-12 jcs if (!s->eof)
5247 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5249 640cd7ff 2022-06-22 mark view->count = 0;
5251 83cc4199 2022-06-13 stsp case CTRL('d'):
5253 83cc4199 2022-06-13 stsp nscroll /= 2;
5254 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5255 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5256 a60a9dc4 2019-05-13 jcs case CTRL('f'):
5259 640cd7ff 2022-06-22 mark if (s->eof) {
5260 640cd7ff 2022-06-22 mark view->count = 0;
5264 83cc4199 2022-06-13 stsp while (!s->eof && i++ < nscroll) {
5265 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
5266 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5267 826082fe 2020-12-10 stsp if (linelen == -1) {
5268 826082fe 2020-12-10 stsp if (feof(s->f)) {
5269 826082fe 2020-12-10 stsp s->eof = 1;
5271 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
5275 826082fe 2020-12-10 stsp free(line);
5278 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_BLOB_MIN);
5281 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_BLOB_MIN);
5284 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_HUNK);
5287 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_HUNK);
5290 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
5291 1e37a5c2 2019-05-12 jcs s->diff_context--;
5292 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5293 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5294 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5295 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
5296 27829c9e 2020-11-21 stsp s->nlines) {
5297 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
5298 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
5301 640cd7ff 2022-06-22 mark view->count = 0;
5304 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
5305 1e37a5c2 2019-05-12 jcs s->diff_context++;
5306 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5307 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5308 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5310 640cd7ff 2022-06-22 mark view->count = 0;
5316 c0f61fa4 2022-07-11 mark /* FALL THROUGH */
5320 c0f61fa4 2022-07-11 mark if (s->parent_view == NULL) {
5321 640cd7ff 2022-06-22 mark view->count = 0;
5324 c0f61fa4 2022-07-11 mark s->parent_view->count = view->count;
5326 c0f61fa4 2022-07-11 mark if (s->parent_view->type == TOG_VIEW_LOG) {
5327 c0f61fa4 2022-07-11 mark ls = &s->parent_view->state.log;
5328 c0f61fa4 2022-07-11 mark old_selected_entry = ls->selected_entry;
5330 c0f61fa4 2022-07-11 mark err = input_log_view(NULL, s->parent_view,
5331 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5334 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5336 c0f61fa4 2022-07-11 mark if (old_selected_entry == ls->selected_entry)
5339 c0f61fa4 2022-07-11 mark err = set_selected_commit(s, ls->selected_entry);
5342 c0f61fa4 2022-07-11 mark } else if (s->parent_view->type == TOG_VIEW_BLAME) {
5343 c0f61fa4 2022-07-11 mark struct tog_blame_view_state *bs;
5344 c0f61fa4 2022-07-11 mark struct got_object_id *id, *prev_id;
5346 c0f61fa4 2022-07-11 mark bs = &s->parent_view->state.blame;
5347 c0f61fa4 2022-07-11 mark prev_id = get_annotation_for_line(bs->blame.lines,
5348 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->last_diffed_line);
5350 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view,
5351 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5354 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5356 c0f61fa4 2022-07-11 mark if (prev_id == NULL)
5358 c0f61fa4 2022-07-11 mark id = get_selected_commit_id(bs->blame.lines,
5359 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->first_displayed_line,
5360 c0f61fa4 2022-07-11 mark bs->selected_line);
5361 c0f61fa4 2022-07-11 mark if (id == NULL)
5364 c0f61fa4 2022-07-11 mark if (!got_object_id_cmp(prev_id, id))
5367 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view, KEY_ENTER);
5371 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
5372 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
5373 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5374 145b6838 2022-06-16 stsp view->x = 0;
5376 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5377 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5380 640cd7ff 2022-06-22 mark view->count = 0;
5384 bcbd79e2 2018-08-19 stsp return err;
5387 4ed7e80c 2018-05-20 stsp static const struct got_error *
5388 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
5390 26ed57b2 2018-05-19 stsp const struct got_error *error = NULL;
5391 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
5392 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
5393 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
5394 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
5395 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
5396 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
5397 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
5398 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
5399 3dbaef42 2020-11-24 stsp const char *errstr;
5400 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
5401 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
5403 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
5404 26ed57b2 2018-05-19 stsp switch (ch) {
5406 64453f7e 2020-11-21 stsp force_text_diff = 1;
5409 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
5411 3dbaef42 2020-11-24 stsp if (errstr != NULL)
5412 5a20d08d 2022-02-09 op errx(1, "number of context lines is %s: %s",
5413 5a20d08d 2022-02-09 op errstr, errstr);
5415 09b5bff8 2020-02-23 naddy case 'r':
5416 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
5417 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
5418 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
5420 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
5423 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
5426 17020d27 2019-03-07 stsp usage_diff();
5427 26ed57b2 2018-05-19 stsp /* NOTREACHED */
5431 26ed57b2 2018-05-19 stsp argc -= optind;
5432 26ed57b2 2018-05-19 stsp argv += optind;
5434 26ed57b2 2018-05-19 stsp if (argc == 0) {
5435 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
5436 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
5437 15a94983 2018-12-23 stsp id_str1 = argv[0];
5438 15a94983 2018-12-23 stsp id_str2 = argv[1];
5440 26ed57b2 2018-05-19 stsp usage_diff();
5442 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
5443 0ae84acc 2022-06-15 tracey if (error)
5444 0ae84acc 2022-06-15 tracey goto done;
5446 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
5447 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
5448 c156c7a4 2020-12-18 stsp if (cwd == NULL)
5449 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
5450 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
5451 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5452 c156c7a4 2020-12-18 stsp goto done;
5453 a273ac94 2020-02-23 naddy if (worktree)
5454 a273ac94 2020-02-23 naddy repo_path =
5455 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
5457 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
5458 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
5459 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
5460 c156c7a4 2020-12-18 stsp goto done;
5464 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
5465 eb6600df 2019-01-04 stsp if (error)
5466 eb6600df 2019-01-04 stsp goto done;
5468 a273ac94 2020-02-23 naddy init_curses();
5470 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5471 51a10b52 2020-12-26 stsp if (error)
5472 51a10b52 2020-12-26 stsp goto done;
5474 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
5475 26ed57b2 2018-05-19 stsp if (error)
5476 26ed57b2 2018-05-19 stsp goto done;
5478 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
5479 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5480 26ed57b2 2018-05-19 stsp if (error)
5481 26ed57b2 2018-05-19 stsp goto done;
5483 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
5484 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5485 26ed57b2 2018-05-19 stsp if (error)
5486 26ed57b2 2018-05-19 stsp goto done;
5488 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
5489 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
5490 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5491 ea5e7bb5 2018-08-01 stsp goto done;
5493 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
5494 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
5495 5dc9f4bc 2018-08-04 stsp if (error)
5496 5dc9f4bc 2018-08-04 stsp goto done;
5497 e5a0f69f 2018-08-18 stsp error = view_loop(view);
5499 3dbaef42 2020-11-24 stsp free(label1);
5500 3dbaef42 2020-11-24 stsp free(label2);
5501 c02c541e 2019-03-29 stsp free(repo_path);
5502 a273ac94 2020-02-23 naddy free(cwd);
5503 1d0f4054 2021-06-17 stsp if (repo) {
5504 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
5505 1d0f4054 2021-06-17 stsp if (error == NULL)
5506 1d0f4054 2021-06-17 stsp error = close_err;
5508 a273ac94 2020-02-23 naddy if (worktree)
5509 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
5510 0ae84acc 2022-06-15 tracey if (pack_fds) {
5511 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
5512 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
5513 0ae84acc 2022-06-15 tracey if (error == NULL)
5514 0ae84acc 2022-06-15 tracey error = pack_err;
5516 51a10b52 2020-12-26 stsp tog_free_refs();
5517 26ed57b2 2018-05-19 stsp return error;
5520 4ed7e80c 2018-05-20 stsp __dead static void
5521 9f7d7167 2018-04-29 stsp usage_blame(void)
5524 87411fa9 2022-06-16 stsp fprintf(stderr,
5525 87411fa9 2022-06-16 stsp "usage: %s blame [-c commit] [-r repository-path] path\n",
5526 9f7d7167 2018-04-29 stsp getprogname());
5530 84451b3e 2018-07-10 stsp struct tog_blame_line {
5531 84451b3e 2018-07-10 stsp int annotated;
5532 84451b3e 2018-07-10 stsp struct got_object_id *id;
5535 4ed7e80c 2018-05-20 stsp static const struct got_error *
5536 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
5538 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
5539 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
5540 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
5541 84451b3e 2018-07-10 stsp const struct got_error *err;
5542 4cb9d869 2022-06-16 stsp int lineno = 0, nprinted = 0;
5543 826082fe 2020-12-10 stsp char *line = NULL;
5544 826082fe 2020-12-10 stsp size_t linesize = 0;
5545 826082fe 2020-12-10 stsp ssize_t linelen;
5546 84451b3e 2018-07-10 stsp wchar_t *wline;
5547 27a741e5 2019-09-11 stsp int width;
5548 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
5549 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
5550 ab089a2a 2018-07-12 stsp char *id_str;
5551 11b20872 2019-11-08 stsp struct tog_color *tc;
5553 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &s->blamed_commit->id);
5555 ab089a2a 2018-07-12 stsp return err;
5557 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
5558 f7d12f7e 2018-08-01 stsp werase(view->window);
5560 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
5561 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5562 ab089a2a 2018-07-12 stsp free(id_str);
5563 ab089a2a 2018-07-12 stsp return err;
5566 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
5567 ab089a2a 2018-07-12 stsp free(line);
5568 2550e4c3 2018-07-13 stsp line = NULL;
5570 1cae65b4 2019-09-22 stsp return err;
5571 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5572 a3404814 2018-09-02 stsp wstandout(view->window);
5573 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
5575 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
5576 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5577 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
5578 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
5580 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
5581 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5582 a3404814 2018-09-02 stsp wstandend(view->window);
5583 2550e4c3 2018-07-13 stsp free(wline);
5584 2550e4c3 2018-07-13 stsp wline = NULL;
5586 94b80cfa 2022-08-01 mark if (view->gline > blame->nlines)
5587 94b80cfa 2022-08-01 mark view->gline = blame->nlines;
5589 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s%s", view->gline ? view->gline :
5590 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
5591 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
5592 ab089a2a 2018-07-12 stsp free(id_str);
5593 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
5595 ab089a2a 2018-07-12 stsp free(id_str);
5596 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
5597 3f60a8ef 2018-07-10 stsp free(line);
5598 2550e4c3 2018-07-13 stsp line = NULL;
5600 3f60a8ef 2018-07-10 stsp return err;
5601 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5602 2550e4c3 2018-07-13 stsp free(wline);
5603 2550e4c3 2018-07-13 stsp wline = NULL;
5604 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5605 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5607 4f7c3e5e 2020-12-01 naddy s->eof = 0;
5608 145b6838 2022-06-16 stsp view->maxx = 0;
5609 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
5610 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
5611 826082fe 2020-12-10 stsp if (linelen == -1) {
5612 826082fe 2020-12-10 stsp if (feof(blame->f)) {
5613 826082fe 2020-12-10 stsp s->eof = 1;
5616 84451b3e 2018-07-10 stsp free(line);
5617 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
5619 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
5621 94b80cfa 2022-08-01 mark if (view->gline && !gotoline(view, &lineno, &nprinted))
5624 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
5625 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 9, 1);
5626 1853e0f4 2022-06-16 stsp if (err) {
5627 1853e0f4 2022-06-16 stsp free(line);
5628 1853e0f4 2022-06-16 stsp return err;
5630 1853e0f4 2022-06-16 stsp free(wline);
5631 1853e0f4 2022-06-16 stsp wline = NULL;
5632 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
5634 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
5635 f7d12f7e 2018-08-01 stsp wstandout(view->window);
5637 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
5638 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
5639 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
5640 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
5641 c0f61fa4 2022-07-11 mark !(nprinted == s->selected_line - 1)) {
5642 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
5643 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
5644 8d0fe45a 2019-08-12 stsp char *id_str;
5645 87411fa9 2022-06-16 stsp err = got_object_id_str(&id_str,
5646 87411fa9 2022-06-16 stsp blame_line->id);
5647 8d0fe45a 2019-08-12 stsp if (err) {
5648 8d0fe45a 2019-08-12 stsp free(line);
5649 8d0fe45a 2019-08-12 stsp return err;
5651 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
5653 11b20872 2019-11-08 stsp wattr_on(view->window,
5654 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5655 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
5657 11b20872 2019-11-08 stsp wattr_off(view->window,
5658 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5659 8d0fe45a 2019-08-12 stsp free(id_str);
5660 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
5662 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
5663 8d0fe45a 2019-08-12 stsp prev_id = NULL;
5666 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
5667 ee41ec32 2018-07-10 stsp prev_id = NULL;
5670 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
5671 f7d12f7e 2018-08-01 stsp wstandend(view->window);
5672 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
5674 41605754 2020-11-12 stsp if (view->ncols <= 9) {
5675 41605754 2020-11-12 stsp width = 9;
5676 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
5677 4f7c3e5e 2020-12-01 naddy s->matched_line &&
5678 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
5679 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
5680 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
5681 41605754 2020-11-12 stsp if (err) {
5682 41605754 2020-11-12 stsp free(line);
5683 41605754 2020-11-12 stsp return err;
5685 41605754 2020-11-12 stsp width += 9;
5688 4cb9d869 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
5689 4cb9d869 2022-06-16 stsp view->x, view->ncols - 9, 9, 1);
5690 4cb9d869 2022-06-16 stsp if (err) {
5691 4cb9d869 2022-06-16 stsp free(line);
5692 4cb9d869 2022-06-16 stsp return err;
5694 4cb9d869 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
5695 a75b3e2d 2022-06-16 stsp width += 9;
5696 41605754 2020-11-12 stsp free(wline);
5697 41605754 2020-11-12 stsp wline = NULL;
5700 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
5701 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
5702 84451b3e 2018-07-10 stsp if (++nprinted == 1)
5703 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
5705 826082fe 2020-12-10 stsp free(line);
5706 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
5708 9b058f45 2022-06-30 mark view_border(view);
5710 84451b3e 2018-07-10 stsp return NULL;
5713 84451b3e 2018-07-10 stsp static const struct got_error *
5714 392891ce 2022-04-07 stsp blame_cb(void *arg, int nlines, int lineno,
5715 392891ce 2022-04-07 stsp struct got_commit_object *commit, struct got_object_id *id)
5717 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
5718 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
5719 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
5720 1a76625f 2018-10-22 stsp int errcode;
5722 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
5723 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
5724 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
5726 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
5727 1a76625f 2018-10-22 stsp if (errcode)
5728 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
5730 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
5731 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
5732 d68a0a7d 2018-07-10 stsp goto done;
5735 d68a0a7d 2018-07-10 stsp if (lineno == -1)
5736 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
5738 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
5739 d68a0a7d 2018-07-10 stsp if (line->annotated)
5740 d68a0a7d 2018-07-10 stsp goto done;
5742 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
5743 84451b3e 2018-07-10 stsp if (line->id == NULL) {
5744 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
5745 84451b3e 2018-07-10 stsp goto done;
5747 84451b3e 2018-07-10 stsp line->annotated = 1;
5749 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
5750 1a76625f 2018-10-22 stsp if (errcode)
5751 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
5752 84451b3e 2018-07-10 stsp return err;
5755 84451b3e 2018-07-10 stsp static void *
5756 84451b3e 2018-07-10 stsp blame_thread(void *arg)
5758 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
5759 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
5760 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
5761 e6e73e55 2022-06-30 tracey int errcode, fd1 = -1, fd2 = -1;
5762 e6e73e55 2022-06-30 tracey FILE *f1 = NULL, *f2 = NULL;
5764 e6e73e55 2022-06-30 tracey fd1 = got_opentempfd();
5765 e6e73e55 2022-06-30 tracey if (fd1 == -1)
5766 1b484788 2022-06-28 tracey return (void *)got_error_from_errno("got_opentempfd");
5768 e6e73e55 2022-06-30 tracey fd2 = got_opentempfd();
5769 e6e73e55 2022-06-30 tracey if (fd2 == -1) {
5770 e6e73e55 2022-06-30 tracey err = got_error_from_errno("got_opentempfd");
5771 e6e73e55 2022-06-30 tracey goto done;
5774 e6e73e55 2022-06-30 tracey f1 = got_opentemp();
5775 e6e73e55 2022-06-30 tracey if (f1 == NULL) {
5776 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
5777 e6e73e55 2022-06-30 tracey goto done;
5779 e6e73e55 2022-06-30 tracey f2 = got_opentemp();
5780 e6e73e55 2022-06-30 tracey if (f2 == NULL) {
5781 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
5782 e6e73e55 2022-06-30 tracey goto done;
5785 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
5787 e6e73e55 2022-06-30 tracey goto done;
5789 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
5790 917d79a7 2022-07-01 stsp tog_diff_algo, blame_cb, ta->cb_args,
5791 4b752015 2022-06-30 stsp ta->cancel_cb, ta->cancel_arg, fd1, fd2, f1, f2);
5792 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
5793 fc06ba56 2019-08-22 stsp err = NULL;
5795 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
5796 e6e73e55 2022-06-30 tracey if (errcode) {
5797 e6e73e55 2022-06-30 tracey err = got_error_set_errno(errcode, "pthread_mutex_lock");
5798 e6e73e55 2022-06-30 tracey goto done;
5801 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
5802 1d0f4054 2021-06-17 stsp if (err == NULL)
5803 1d0f4054 2021-06-17 stsp err = close_err;
5804 c9beca56 2018-07-22 stsp ta->repo = NULL;
5805 c9beca56 2018-07-22 stsp *ta->complete = 1;
5807 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
5808 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
5809 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
5812 e6e73e55 2022-06-30 tracey if (fd1 != -1 && close(fd1) == -1 && err == NULL)
5813 1b484788 2022-06-28 tracey err = got_error_from_errno("close");
5814 e6e73e55 2022-06-30 tracey if (fd2 != -1 && close(fd2) == -1 && err == NULL)
5815 e6e73e55 2022-06-30 tracey err = got_error_from_errno("close");
5816 e6e73e55 2022-06-30 tracey if (f1 && fclose(f1) == EOF && err == NULL)
5817 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
5818 e6e73e55 2022-06-30 tracey if (f2 && fclose(f2) == EOF && err == NULL)
5819 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
5821 18430de3 2018-07-10 stsp return (void *)err;
5824 245d91c1 2018-07-12 stsp static struct got_object_id *
5825 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
5826 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
5828 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
5830 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
5831 8d0fe45a 2019-08-12 stsp return NULL;
5833 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
5834 c0f61fa4 2022-07-11 mark if (!line->annotated)
5835 c0f61fa4 2022-07-11 mark return NULL;
5837 c0f61fa4 2022-07-11 mark return line->id;
5840 c0f61fa4 2022-07-11 mark static struct got_object_id *
5841 c0f61fa4 2022-07-11 mark get_annotation_for_line(struct tog_blame_line *lines, int nlines,
5842 c0f61fa4 2022-07-11 mark int lineno)
5844 c0f61fa4 2022-07-11 mark struct tog_blame_line *line;
5846 c0f61fa4 2022-07-11 mark if (nlines <= 0 || lineno >= nlines)
5847 c0f61fa4 2022-07-11 mark return NULL;
5849 c0f61fa4 2022-07-11 mark line = &lines[lineno - 1];
5850 245d91c1 2018-07-12 stsp if (!line->annotated)
5851 245d91c1 2018-07-12 stsp return NULL;
5853 245d91c1 2018-07-12 stsp return line->id;
5856 b880a918 2018-07-10 stsp static const struct got_error *
5857 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
5859 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
5862 245d91c1 2018-07-12 stsp if (blame->thread) {
5863 1a76625f 2018-10-22 stsp int errcode;
5864 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
5865 1a76625f 2018-10-22 stsp if (errcode)
5866 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
5867 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
5868 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
5869 1a76625f 2018-10-22 stsp if (errcode)
5870 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
5871 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
5872 1a76625f 2018-10-22 stsp if (errcode)
5873 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
5874 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
5875 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
5876 245d91c1 2018-07-12 stsp err = NULL;
5877 245d91c1 2018-07-12 stsp blame->thread = NULL;
5879 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
5880 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
5881 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
5882 1d0f4054 2021-06-17 stsp if (err == NULL)
5883 1d0f4054 2021-06-17 stsp err = close_err;
5884 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
5886 245d91c1 2018-07-12 stsp if (blame->f) {
5887 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
5888 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
5889 245d91c1 2018-07-12 stsp blame->f = NULL;
5891 57670559 2018-12-23 stsp if (blame->lines) {
5892 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
5893 57670559 2018-12-23 stsp free(blame->lines[i].id);
5894 57670559 2018-12-23 stsp free(blame->lines);
5895 57670559 2018-12-23 stsp blame->lines = NULL;
5897 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
5898 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
5899 0ae84acc 2022-06-15 tracey if (blame->pack_fds) {
5900 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
5901 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(blame->pack_fds);
5902 0ae84acc 2022-06-15 tracey if (err == NULL)
5903 0ae84acc 2022-06-15 tracey err = pack_err;
5904 8b195234 2022-06-15 stsp blame->pack_fds = NULL;
5906 245d91c1 2018-07-12 stsp return err;
5909 245d91c1 2018-07-12 stsp static const struct got_error *
5910 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
5912 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
5913 fc06ba56 2019-08-22 stsp int *done = arg;
5914 fc06ba56 2019-08-22 stsp int errcode;
5916 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
5917 fc06ba56 2019-08-22 stsp if (errcode)
5918 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
5919 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
5921 fc06ba56 2019-08-22 stsp if (*done)
5922 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
5924 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
5925 fc06ba56 2019-08-22 stsp if (errcode)
5926 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
5927 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
5929 fc06ba56 2019-08-22 stsp return err;
5932 fc06ba56 2019-08-22 stsp static const struct got_error *
5933 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
5935 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
5936 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
5937 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
5938 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
5939 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
5940 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
5941 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
5942 eb81bc23 2022-06-28 tracey int obj_type, fd = -1;
5943 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
5945 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&commit, s->repo,
5946 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id);
5948 15a94983 2018-12-23 stsp return err;
5950 eb81bc23 2022-06-28 tracey fd = got_opentempfd();
5951 eb81bc23 2022-06-28 tracey if (fd == -1) {
5952 eb81bc23 2022-06-28 tracey err = got_error_from_errno("got_opentempfd");
5953 eb81bc23 2022-06-28 tracey goto done;
5956 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&obj_id, s->repo, commit, s->path);
5958 a44927cc 2022-04-07 stsp goto done;
5960 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
5962 84451b3e 2018-07-10 stsp goto done;
5964 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
5965 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5966 84451b3e 2018-07-10 stsp goto done;
5969 eb81bc23 2022-06-28 tracey err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192, fd);
5971 a70480e0 2018-06-23 stsp goto done;
5972 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
5973 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
5974 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
5975 84451b3e 2018-07-10 stsp goto done;
5977 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
5978 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
5980 1fddf795 2021-01-20 stsp goto done;
5981 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
5982 1fddf795 2021-01-20 stsp s->blame_complete = 1;
5983 84451b3e 2018-07-10 stsp goto done;
5986 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
5987 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
5988 b02560ec 2019-08-19 stsp blame->nlines--;
5990 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
5991 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
5992 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
5993 84451b3e 2018-07-10 stsp goto done;
5996 0ae84acc 2022-06-15 tracey err = got_repo_pack_fds_open(&pack_fds);
5998 bd24772e 2018-07-11 stsp goto done;
5999 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL,
6000 0ae84acc 2022-06-15 tracey pack_fds);
6001 0ae84acc 2022-06-15 tracey if (err)
6002 0ae84acc 2022-06-15 tracey goto done;
6004 0ae84acc 2022-06-15 tracey blame->pack_fds = pack_fds;
6005 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
6006 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
6007 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
6008 d7b5a0e8 2022-04-20 stsp blame->cb_args.commit_id = got_object_id_dup(&s->blamed_commit->id);
6009 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
6010 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6011 245d91c1 2018-07-12 stsp goto done;
6013 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
6015 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
6016 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
6017 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
6018 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
6019 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
6020 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
6021 a5388363 2020-12-01 naddy s->blame_complete = 0;
6023 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
6024 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
6025 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
6026 f5a09613 2020-12-13 naddy s->selected_line = 1;
6028 67b5eae1 2021-12-27 naddy s->matched_line = 0;
6031 a44927cc 2022-04-07 stsp if (commit)
6032 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
6033 eb81bc23 2022-06-28 tracey if (fd != -1 && close(fd) == -1 && err == NULL)
6034 eb81bc23 2022-06-28 tracey err = got_error_from_errno("close");
6036 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
6037 27d434c2 2018-09-15 stsp free(obj_id);
6039 245d91c1 2018-07-12 stsp stop_blame(blame);
6040 245d91c1 2018-07-12 stsp return err;
6043 245d91c1 2018-07-12 stsp static const struct got_error *
6044 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
6045 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
6047 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
6048 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6050 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
6052 c4843652 2019-08-12 stsp s->path = strdup(path);
6053 c4843652 2019-08-12 stsp if (s->path == NULL)
6054 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
6056 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
6057 c4843652 2019-08-12 stsp if (err) {
6058 c4843652 2019-08-12 stsp free(s->path);
6059 7cbe629d 2018-08-04 stsp return err;
6062 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
6063 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
6064 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
6065 fb2756b9 2018-08-04 stsp s->selected_line = 1;
6066 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
6067 fb2756b9 2018-08-04 stsp s->repo = repo;
6068 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
6069 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
6071 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
6072 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
6073 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
6074 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
6076 11b20872 2019-11-08 stsp return err;
6079 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
6080 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
6081 917d79a7 2022-07-01 stsp view->reset = reset_blame_view;
6082 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
6083 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
6084 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_blame_view;
6085 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
6087 a5388363 2020-12-01 naddy return run_blame(view);
6090 e5a0f69f 2018-08-18 stsp static const struct got_error *
6091 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
6093 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6094 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6096 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
6097 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
6099 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
6100 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
6101 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
6102 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6103 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
6106 e5a0f69f 2018-08-18 stsp free(s->path);
6107 11b20872 2019-11-08 stsp free_colors(&s->colors);
6108 e5a0f69f 2018-08-18 stsp return err;
6111 7cbe629d 2018-08-04 stsp static const struct got_error *
6112 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
6114 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
6116 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
6117 6c4c42e0 2019-06-24 stsp return NULL;
6120 eaf2c13e 2022-09-17 mark static void
6121 eaf2c13e 2022-09-17 mark search_setup_blame_view(struct tog_view *view, FILE **f, off_t **line_offsets,
6122 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
6124 eaf2c13e 2022-09-17 mark struct tog_blame_view_state *s = &view->state.blame;
6126 eaf2c13e 2022-09-17 mark *f = s->blame.f;
6127 eaf2c13e 2022-09-17 mark *nlines = s->blame.nlines;
6128 eaf2c13e 2022-09-17 mark *line_offsets = s->blame.line_offsets;
6129 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
6130 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
6131 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
6132 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
6135 6c4c42e0 2019-06-24 stsp static const struct got_error *
6136 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
6138 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6139 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
6140 2b380cc8 2018-10-24 stsp int errcode;
6142 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
6143 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
6144 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
6145 2b380cc8 2018-10-24 stsp if (errcode)
6146 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
6148 51fe7530 2019-08-19 stsp halfdelay(1); /* fast refresh while annotating */
6151 51fe7530 2019-08-19 stsp if (s->blame_complete)
6152 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
6154 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
6156 9b058f45 2022-06-30 mark view_border(view);
6157 e5a0f69f 2018-08-18 stsp return err;
6160 e5a0f69f 2018-08-18 stsp static const struct got_error *
6161 05f04cdf 2022-07-20 mark log_annotated_line(struct tog_view **new_view, int begin_y, int begin_x,
6162 05f04cdf 2022-07-20 mark struct got_repository *repo, struct got_object_id *id)
6164 05f04cdf 2022-07-20 mark struct tog_view *log_view;
6165 05f04cdf 2022-07-20 mark const struct got_error *err = NULL;
6167 05f04cdf 2022-07-20 mark *new_view = NULL;
6169 05f04cdf 2022-07-20 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
6170 05f04cdf 2022-07-20 mark if (log_view == NULL)
6171 05f04cdf 2022-07-20 mark return got_error_from_errno("view_open");
6173 05f04cdf 2022-07-20 mark err = open_log_view(log_view, id, repo, GOT_REF_HEAD, "", 0);
6175 05f04cdf 2022-07-20 mark view_close(log_view);
6177 05f04cdf 2022-07-20 mark *new_view = log_view;
6179 05f04cdf 2022-07-20 mark return err;
6182 05f04cdf 2022-07-20 mark static const struct got_error *
6183 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
6185 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
6186 136e2bd4 2022-07-23 mark struct tog_view *diff_view;
6187 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6188 9b058f45 2022-06-30 mark int eos, nscroll, begin_y = 0, begin_x = 0;
6190 9b058f45 2022-06-30 mark eos = nscroll = view->nlines - 2;
6191 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
6192 9b058f45 2022-06-30 mark --eos; /* border */
6194 e5a0f69f 2018-08-18 stsp switch (ch) {
6196 145b6838 2022-06-16 stsp view->x = 0;
6199 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 3, 0);
6200 640cd7ff 2022-06-22 mark view->count = 0;
6202 145b6838 2022-06-16 stsp case KEY_RIGHT:
6204 145b6838 2022-06-16 stsp if (view->x + view->ncols / 3 < view->maxx)
6205 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
6207 640cd7ff 2022-06-22 mark view->count = 0;
6209 145b6838 2022-06-16 stsp case KEY_LEFT:
6211 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
6212 640cd7ff 2022-06-22 mark if (view->x <= 0)
6213 640cd7ff 2022-06-22 mark view->count = 0;
6216 1e37a5c2 2019-05-12 jcs s->done = 1;
6218 4deef56f 2021-09-02 naddy case 'g':
6219 4deef56f 2021-09-02 naddy case KEY_HOME:
6220 4deef56f 2021-09-02 naddy s->selected_line = 1;
6221 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6222 640cd7ff 2022-06-22 mark view->count = 0;
6224 4deef56f 2021-09-02 naddy case 'G':
6225 4deef56f 2021-09-02 naddy case KEY_END:
6226 9b058f45 2022-06-30 mark if (s->blame.nlines < eos) {
6227 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
6228 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6230 9b058f45 2022-06-30 mark s->selected_line = eos;
6231 9b058f45 2022-06-30 mark s->first_displayed_line = s->blame.nlines - (eos - 1);
6233 640cd7ff 2022-06-22 mark view->count = 0;
6236 1e37a5c2 2019-05-12 jcs case KEY_UP:
6237 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6238 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
6239 1e37a5c2 2019-05-12 jcs s->selected_line--;
6240 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
6241 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
6242 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
6244 640cd7ff 2022-06-22 mark view->count = 0;
6246 83cc4199 2022-06-13 stsp case CTRL('u'):
6248 83cc4199 2022-06-13 stsp nscroll /= 2;
6249 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6250 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
6251 ea025d1d 2020-02-22 naddy case CTRL('b'):
6253 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
6254 640cd7ff 2022-06-22 mark if (view->count > 1)
6255 640cd7ff 2022-06-22 mark nscroll += nscroll;
6256 83cc4199 2022-06-13 stsp s->selected_line = MAX(1, s->selected_line - nscroll);
6257 640cd7ff 2022-06-22 mark view->count = 0;
6260 83cc4199 2022-06-13 stsp if (s->first_displayed_line > nscroll)
6261 83cc4199 2022-06-13 stsp s->first_displayed_line -= nscroll;
6263 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
6266 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
6267 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6268 9b058f45 2022-06-30 mark if (s->selected_line < eos && s->first_displayed_line +
6269 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
6270 1e37a5c2 2019-05-12 jcs s->selected_line++;
6271 9b058f45 2022-06-30 mark else if (s->first_displayed_line < s->blame.nlines - (eos - 1))
6272 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
6274 640cd7ff 2022-06-22 mark view->count = 0;
6277 1e37a5c2 2019-05-12 jcs case 'p': {
6278 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6280 640cd7ff 2022-06-22 mark view->count = 0;
6281 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6282 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6283 1e37a5c2 2019-05-12 jcs if (id == NULL)
6285 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
6286 a44927cc 2022-04-07 stsp struct got_commit_object *commit, *pcommit;
6287 15a94983 2018-12-23 stsp struct got_object_qid *pid;
6288 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
6289 1e37a5c2 2019-05-12 jcs int obj_type;
6290 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
6291 1e37a5c2 2019-05-12 jcs s->repo, id);
6294 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
6295 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
6296 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
6297 15a94983 2018-12-23 stsp got_object_commit_close(commit);
6300 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
6301 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&pcommit,
6302 d7b5a0e8 2022-04-20 stsp s->repo, &pid->id);
6305 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
6306 a44927cc 2022-04-07 stsp pcommit, s->path);
6307 a44927cc 2022-04-07 stsp got_object_commit_close(pcommit);
6308 e5a0f69f 2018-08-18 stsp if (err) {
6309 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
6310 1e37a5c2 2019-05-12 jcs err = NULL;
6311 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6314 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
6316 1e37a5c2 2019-05-12 jcs free(blob_id);
6317 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
6318 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
6319 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6322 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6323 d7b5a0e8 2022-04-20 stsp &pid->id);
6324 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6326 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
6327 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id) == 0)
6329 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6334 1e37a5c2 2019-05-12 jcs s->done = 1;
6335 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6336 1e37a5c2 2019-05-12 jcs s->done = 0;
6337 1e37a5c2 2019-05-12 jcs if (thread_err)
6339 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
6340 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
6341 a5388363 2020-12-01 naddy err = run_blame(view);
6346 61417565 2022-06-20 mark case 'C': {
6347 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
6349 640cd7ff 2022-06-22 mark view->count = 0;
6350 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
6351 d7b5a0e8 2022-04-20 stsp if (!got_object_id_cmp(&first->id, s->commit_id))
6353 1e37a5c2 2019-05-12 jcs s->done = 1;
6354 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6355 1e37a5c2 2019-05-12 jcs s->done = 0;
6356 1e37a5c2 2019-05-12 jcs if (thread_err)
6358 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6359 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
6360 1e37a5c2 2019-05-12 jcs s->blamed_commit =
6361 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
6362 a5388363 2020-12-01 naddy err = run_blame(view);
6368 05f04cdf 2022-07-20 mark view->count = 0;
6369 136e2bd4 2022-07-23 mark s->id_to_log = get_selected_commit_id(s->blame.lines,
6370 136e2bd4 2022-07-23 mark s->blame.nlines, s->first_displayed_line, s->selected_line);
6371 136e2bd4 2022-07-23 mark if (s->id_to_log)
6372 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
6374 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
6375 1e37a5c2 2019-05-12 jcs case '\r': {
6376 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6377 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
6378 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
6380 640cd7ff 2022-06-22 mark view->count = 0;
6381 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6382 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6383 1e37a5c2 2019-05-12 jcs if (id == NULL)
6385 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
6388 9b058f45 2022-06-30 mark pid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
6389 c0f61fa4 2022-07-11 mark if (*new_view) {
6390 c0f61fa4 2022-07-11 mark /* traversed from diff view, release diff resources */
6391 c0f61fa4 2022-07-11 mark err = close_diff_view(*new_view);
6394 c0f61fa4 2022-07-11 mark diff_view = *new_view;
6396 c0f61fa4 2022-07-11 mark if (view_is_parent_view(view))
6397 c0f61fa4 2022-07-11 mark view_get_split(view, &begin_y, &begin_x);
6399 c0f61fa4 2022-07-11 mark diff_view = view_open(0, 0, begin_y, begin_x,
6400 c0f61fa4 2022-07-11 mark TOG_VIEW_DIFF);
6401 c0f61fa4 2022-07-11 mark if (diff_view == NULL) {
6402 c0f61fa4 2022-07-11 mark got_object_commit_close(commit);
6403 c0f61fa4 2022-07-11 mark err = got_error_from_errno("view_open");
6407 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, pid ? &pid->id : NULL,
6408 c0f61fa4 2022-07-11 mark id, NULL, NULL, 3, 0, 0, view, s->repo);
6409 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6411 1e37a5c2 2019-05-12 jcs view_close(diff_view);
6414 c0f61fa4 2022-07-11 mark s->last_diffed_line = s->first_displayed_line - 1 +
6415 c0f61fa4 2022-07-11 mark s->selected_line;
6416 c0f61fa4 2022-07-11 mark if (*new_view)
6417 c0f61fa4 2022-07-11 mark break; /* still open from active diff view */
6418 49b24ee5 2022-07-03 mark if (view_is_parent_view(view) &&
6419 49b24ee5 2022-07-03 mark view->mode == TOG_VIEW_SPLIT_HRZN) {
6420 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
6425 e78dc838 2020-12-04 stsp view->focussed = 0;
6426 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
6427 9b058f45 2022-06-30 mark diff_view->mode = view->mode;
6428 9b058f45 2022-06-30 mark diff_view->nlines = view->lines - begin_y;
6429 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
6430 3c1dfe12 2022-07-08 mark view_transfer_size(diff_view, view);
6431 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
6434 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
6437 e78dc838 2020-12-04 stsp view->focus_child = 1;
6439 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
6444 83cc4199 2022-06-13 stsp case CTRL('d'):
6446 83cc4199 2022-06-13 stsp nscroll /= 2;
6447 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6448 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
6449 ea025d1d 2020-02-22 naddy case CTRL('f'):
6452 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6453 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
6454 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
6455 640cd7ff 2022-06-22 mark view->count = 0;
6458 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6459 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
6460 83cc4199 2022-06-13 stsp s->selected_line +=
6461 83cc4199 2022-06-13 stsp MIN(nscroll, s->last_displayed_line -
6462 83cc4199 2022-06-13 stsp s->first_displayed_line - s->selected_line + 1);
6464 83cc4199 2022-06-13 stsp if (s->last_displayed_line + nscroll <= s->blame.nlines)
6465 83cc4199 2022-06-13 stsp s->first_displayed_line += nscroll;
6467 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
6468 83cc4199 2022-06-13 stsp s->blame.nlines - (view->nlines - 3);
6470 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
6471 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
6472 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
6473 1e37a5c2 2019-05-12 jcs view->nlines - 2);
6477 640cd7ff 2022-06-22 mark view->count = 0;
6480 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
6483 917d79a7 2022-07-01 stsp static const struct got_error *
6484 917d79a7 2022-07-01 stsp reset_blame_view(struct tog_view *view)
6486 917d79a7 2022-07-01 stsp const struct got_error *err;
6487 917d79a7 2022-07-01 stsp struct tog_blame_view_state *s = &view->state.blame;
6489 917d79a7 2022-07-01 stsp view->count = 0;
6490 917d79a7 2022-07-01 stsp s->done = 1;
6491 917d79a7 2022-07-01 stsp err = stop_blame(&s->blame);
6492 917d79a7 2022-07-01 stsp s->done = 0;
6494 917d79a7 2022-07-01 stsp return err;
6495 917d79a7 2022-07-01 stsp return run_blame(view);
6498 a70480e0 2018-06-23 stsp static const struct got_error *
6499 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
6501 a70480e0 2018-06-23 stsp const struct got_error *error;
6502 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
6503 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
6504 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
6505 0587e10c 2020-07-23 stsp char *link_target = NULL;
6506 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
6507 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6508 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
6510 e1cd8fed 2018-08-01 stsp struct tog_view *view;
6511 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6513 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
6514 a70480e0 2018-06-23 stsp switch (ch) {
6516 a70480e0 2018-06-23 stsp commit_id_str = optarg;
6519 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
6520 69069811 2018-08-02 stsp if (repo_path == NULL)
6521 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
6525 17020d27 2019-03-07 stsp usage_blame();
6526 a70480e0 2018-06-23 stsp /* NOTREACHED */
6530 a70480e0 2018-06-23 stsp argc -= optind;
6531 a70480e0 2018-06-23 stsp argv += optind;
6533 f135c941 2020-02-20 stsp if (argc != 1)
6534 a70480e0 2018-06-23 stsp usage_blame();
6536 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
6537 0ae84acc 2022-06-15 tracey if (error != NULL)
6538 0ae84acc 2022-06-15 tracey goto done;
6540 69069811 2018-08-02 stsp if (repo_path == NULL) {
6541 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6542 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6543 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6544 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
6545 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6546 c156c7a4 2020-12-18 stsp goto done;
6547 f135c941 2020-02-20 stsp if (worktree)
6548 eb41ed75 2019-02-05 stsp repo_path =
6549 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
6551 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
6552 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
6553 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
6554 c156c7a4 2020-12-18 stsp goto done;
6558 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
6559 c02c541e 2019-03-29 stsp if (error != NULL)
6560 8e94dd5b 2019-01-04 stsp goto done;
6562 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
6563 f135c941 2020-02-20 stsp worktree);
6564 c02c541e 2019-03-29 stsp if (error)
6565 92205607 2019-01-04 stsp goto done;
6567 f135c941 2020-02-20 stsp init_curses();
6569 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
6570 51a10b52 2020-12-26 stsp if (error)
6571 51a10b52 2020-12-26 stsp goto done;
6573 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
6574 eb41ed75 2019-02-05 stsp if (error)
6575 69069811 2018-08-02 stsp goto done;
6577 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
6578 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
6579 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
6580 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
6581 a70480e0 2018-06-23 stsp if (error != NULL)
6582 66b4983c 2018-06-23 stsp goto done;
6583 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
6584 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
6586 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
6587 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
6589 a19e88aa 2018-06-23 stsp if (error != NULL)
6590 8b473291 2019-02-21 stsp goto done;
6592 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
6593 e1cd8fed 2018-08-01 stsp if (view == NULL) {
6594 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
6595 e1cd8fed 2018-08-01 stsp goto done;
6598 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
6599 a44927cc 2022-04-07 stsp if (error)
6600 a44927cc 2022-04-07 stsp goto done;
6602 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
6603 a44927cc 2022-04-07 stsp commit, repo);
6604 7cbe629d 2018-08-04 stsp if (error)
6605 7cbe629d 2018-08-04 stsp goto done;
6607 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
6608 78756c87 2020-11-24 stsp commit_id, repo);
6609 0587e10c 2020-07-23 stsp if (error)
6610 0587e10c 2020-07-23 stsp goto done;
6611 12314ad4 2019-08-31 stsp if (worktree) {
6612 12314ad4 2019-08-31 stsp /* Release work tree lock. */
6613 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
6614 12314ad4 2019-08-31 stsp worktree = NULL;
6616 e5a0f69f 2018-08-18 stsp error = view_loop(view);
6618 69069811 2018-08-02 stsp free(repo_path);
6619 f135c941 2020-02-20 stsp free(in_repo_path);
6620 0587e10c 2020-07-23 stsp free(link_target);
6621 69069811 2018-08-02 stsp free(cwd);
6622 a70480e0 2018-06-23 stsp free(commit_id);
6623 a44927cc 2022-04-07 stsp if (commit)
6624 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
6625 eb41ed75 2019-02-05 stsp if (worktree)
6626 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
6627 1d0f4054 2021-06-17 stsp if (repo) {
6628 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
6629 1d0f4054 2021-06-17 stsp if (error == NULL)
6630 1d0f4054 2021-06-17 stsp error = close_err;
6632 0ae84acc 2022-06-15 tracey if (pack_fds) {
6633 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6634 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
6635 0ae84acc 2022-06-15 tracey if (error == NULL)
6636 0ae84acc 2022-06-15 tracey error = pack_err;
6638 51a10b52 2020-12-26 stsp tog_free_refs();
6639 a70480e0 2018-06-23 stsp return error;
6642 ffd1d5e5 2018-06-23 stsp static const struct got_error *
6643 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
6645 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
6646 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
6647 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
6648 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
6649 0c6ad1bc 2022-09-09 mark char *index = NULL;
6650 f26dddb7 2019-11-08 stsp struct tog_color *tc;
6651 94b80cfa 2022-08-01 mark int width, n, nentries, i = 1;
6652 d86d3b18 2020-12-01 naddy int limit = view->nlines;
6654 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
6655 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
6656 9b058f45 2022-06-30 mark --limit; /* border */
6658 f7d12f7e 2018-08-01 stsp werase(view->window);
6660 ffd1d5e5 2018-06-23 stsp if (limit == 0)
6661 ffd1d5e5 2018-06-23 stsp return NULL;
6663 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, s->tree_label, 0, view->ncols,
6666 ffd1d5e5 2018-06-23 stsp return err;
6667 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
6668 a3404814 2018-09-02 stsp wstandout(view->window);
6669 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6671 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
6672 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6673 0c6ad1bc 2022-09-09 mark free(wline);
6674 0c6ad1bc 2022-09-09 mark wline = NULL;
6675 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
6676 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
6678 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
6679 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
6680 a3404814 2018-09-02 stsp wstandend(view->window);
6681 0c6ad1bc 2022-09-09 mark if (--limit <= 0)
6682 0c6ad1bc 2022-09-09 mark return NULL;
6684 df68a56b 2022-08-12 mark i += s->selected;
6685 df68a56b 2022-08-12 mark if (s->first_displayed_entry) {
6686 df68a56b 2022-08-12 mark i += got_tree_entry_get_index(s->first_displayed_entry);
6687 df68a56b 2022-08-12 mark if (s->tree != s->root)
6688 df68a56b 2022-08-12 mark ++i; /* account for ".." entry */
6690 94b80cfa 2022-08-01 mark nentries = got_object_tree_get_nentries(s->tree);
6691 0c6ad1bc 2022-09-09 mark if (asprintf(&index, "[%d/%d] %s",
6692 0c6ad1bc 2022-09-09 mark i, nentries + (s->tree == s->root ? 0 : 1), parent_path) == -1)
6693 0c6ad1bc 2022-09-09 mark return got_error_from_errno("asprintf");
6694 0c6ad1bc 2022-09-09 mark err = format_line(&wline, &width, NULL, index, 0, view->ncols, 0, 0);
6695 0c6ad1bc 2022-09-09 mark free(index);
6697 ce52c690 2018-06-23 stsp return err;
6698 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6699 2550e4c3 2018-07-13 stsp free(wline);
6700 2550e4c3 2018-07-13 stsp wline = NULL;
6701 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
6702 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6703 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
6704 ffd1d5e5 2018-06-23 stsp return NULL;
6705 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6706 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
6707 a1eca9bb 2018-06-23 stsp return NULL;
6709 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
6710 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
6711 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
6712 0cf4efb1 2018-09-29 stsp if (view->focussed)
6713 0cf4efb1 2018-09-29 stsp wstandout(view->window);
6714 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
6716 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
6717 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
6718 f7d12f7e 2018-08-01 stsp wstandend(view->window);
6719 d86d3b18 2020-12-01 naddy s->ndisplayed++;
6720 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
6721 ffd1d5e5 2018-06-23 stsp return NULL;
6725 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
6728 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
6729 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
6730 848d6979 2019-08-12 stsp const char *modestr = "";
6731 56e0773d 2019-11-28 stsp mode_t mode;
6733 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
6734 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
6736 d86d3b18 2020-12-01 naddy if (s->show_ids) {
6737 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
6738 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
6740 638f9024 2019-05-13 stsp return got_error_from_errno(
6741 230a42bd 2019-05-11 jcs "got_object_id_str");
6743 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
6744 63c5ca5d 2019-08-24 stsp modestr = "$";
6745 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
6748 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
6749 d86d3b18 2020-12-01 naddy te, s->repo);
6750 0d6c6ee3 2020-05-20 stsp if (err) {
6751 0d6c6ee3 2020-05-20 stsp free(id_str);
6752 0d6c6ee3 2020-05-20 stsp return err;
6754 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
6755 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
6756 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
6758 848d6979 2019-08-12 stsp modestr = "@";
6760 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
6761 848d6979 2019-08-12 stsp modestr = "/";
6762 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
6763 848d6979 2019-08-12 stsp modestr = "*";
6764 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
6765 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
6766 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
6767 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
6768 1d13200f 2018-07-12 stsp free(id_str);
6769 0d6c6ee3 2020-05-20 stsp free(link_target);
6770 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
6772 1d13200f 2018-07-12 stsp free(id_str);
6773 0d6c6ee3 2020-05-20 stsp free(link_target);
6774 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
6776 ffd1d5e5 2018-06-23 stsp if (err) {
6777 ffd1d5e5 2018-06-23 stsp free(line);
6780 d86d3b18 2020-12-01 naddy if (n == s->selected) {
6781 0cf4efb1 2018-09-29 stsp if (view->focussed)
6782 0cf4efb1 2018-09-29 stsp wstandout(view->window);
6783 d86d3b18 2020-12-01 naddy s->selected_entry = te;
6785 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
6787 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
6788 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6789 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6791 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
6792 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6793 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
6794 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6795 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
6796 f7d12f7e 2018-08-01 stsp wstandend(view->window);
6797 ffd1d5e5 2018-06-23 stsp free(line);
6798 2550e4c3 2018-07-13 stsp free(wline);
6799 2550e4c3 2018-07-13 stsp wline = NULL;
6801 d86d3b18 2020-12-01 naddy s->ndisplayed++;
6802 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
6803 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
6807 ffd1d5e5 2018-06-23 stsp return err;
6810 ffd1d5e5 2018-06-23 stsp static void
6811 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
6813 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
6814 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
6815 fa86c4bf 2020-11-29 stsp int i = 0;
6817 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
6820 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
6821 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
6822 fa86c4bf 2020-11-29 stsp if (te == NULL) {
6823 fa86c4bf 2020-11-29 stsp if (!isroot)
6824 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
6827 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
6828 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
6832 9b058f45 2022-06-30 mark static const struct got_error *
6833 9b058f45 2022-06-30 mark tree_scroll_down(struct tog_view *view, int maxscroll)
6835 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
6836 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
6837 ffd1d5e5 2018-06-23 stsp int n = 0;
6839 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
6840 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
6841 694d3271 2020-12-01 naddy s->first_displayed_entry);
6843 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
6845 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
6846 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
6847 94b80cfa 2022-08-01 mark if (last) {
6848 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
6849 9b058f45 2022-06-30 mark last = got_tree_entry_get_next(s->tree, last);
6851 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN && next)) {
6852 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
6853 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
6857 9b058f45 2022-06-30 mark return NULL;
6860 ffd1d5e5 2018-06-23 stsp static const struct got_error *
6861 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
6862 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
6864 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
6865 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
6866 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
6868 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
6869 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
6870 56e0773d 2019-11-28 stsp + 1 /* slash */;
6872 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
6874 ce52c690 2018-06-23 stsp *path = calloc(1, len);
6875 ffd1d5e5 2018-06-23 stsp if (path == NULL)
6876 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
6878 ce52c690 2018-06-23 stsp (*path)[0] = '/';
6879 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
6880 d9765a41 2018-06-23 stsp while (pt) {
6881 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
6882 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
6883 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
6884 cb2ebc8a 2018-06-23 stsp goto done;
6886 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
6887 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
6888 cb2ebc8a 2018-06-23 stsp goto done;
6890 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
6893 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
6894 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
6895 ce52c690 2018-06-23 stsp goto done;
6899 ce52c690 2018-06-23 stsp if (err) {
6900 ce52c690 2018-06-23 stsp free(*path);
6901 ce52c690 2018-06-23 stsp *path = NULL;
6903 ce52c690 2018-06-23 stsp return err;
6906 ce52c690 2018-06-23 stsp static const struct got_error *
6907 9b058f45 2022-06-30 mark blame_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
6908 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
6909 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
6911 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
6912 ce52c690 2018-06-23 stsp char *path;
6913 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
6915 a0de39f3 2019-08-09 stsp *new_view = NULL;
6917 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
6919 ce52c690 2018-06-23 stsp return err;
6921 9b058f45 2022-06-30 mark blame_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_BLAME);
6922 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
6923 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
6924 83ce39e3 2019-08-12 stsp goto done;
6927 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
6928 e5a0f69f 2018-08-18 stsp if (err) {
6929 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
6930 fc06ba56 2019-08-22 stsp err = NULL;
6931 e5a0f69f 2018-08-18 stsp view_close(blame_view);
6933 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
6935 83ce39e3 2019-08-12 stsp free(path);
6936 69efd4c4 2018-07-18 stsp return err;
6939 69efd4c4 2018-07-18 stsp static const struct got_error *
6940 49b24ee5 2022-07-03 mark log_selected_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
6941 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
6943 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
6944 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
6945 69efd4c4 2018-07-18 stsp char *path;
6947 a0de39f3 2019-08-09 stsp *new_view = NULL;
6949 49b24ee5 2022-07-03 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
6950 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
6951 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
6953 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
6955 69efd4c4 2018-07-18 stsp return err;
6957 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
6960 e5a0f69f 2018-08-18 stsp view_close(log_view);
6962 e5a0f69f 2018-08-18 stsp *new_view = log_view;
6963 cb2ebc8a 2018-06-23 stsp free(path);
6964 cb2ebc8a 2018-06-23 stsp return err;
6967 ffd1d5e5 2018-06-23 stsp static const struct got_error *
6968 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
6969 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
6971 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
6972 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
6973 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
6974 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
6976 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
6977 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
6979 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
6980 bc573f3b 2021-07-10 stsp if (s->commit_id == NULL)
6981 bc573f3b 2021-07-10 stsp return got_error_from_errno("got_object_id_dup");
6983 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
6985 bc573f3b 2021-07-10 stsp goto done;
6988 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
6989 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
6990 bc573f3b 2021-07-10 stsp * closed on demand.
6992 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
6993 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
6995 bc573f3b 2021-07-10 stsp goto done;
6996 bc573f3b 2021-07-10 stsp s->tree = s->root;
6998 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
6999 ffd1d5e5 2018-06-23 stsp if (err != NULL)
7000 ffd1d5e5 2018-06-23 stsp goto done;
7002 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
7003 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
7004 ffd1d5e5 2018-06-23 stsp goto done;
7007 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
7008 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
7009 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
7010 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
7011 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
7012 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
7013 9cd7cbd1 2020-12-07 stsp goto done;
7016 fb2756b9 2018-08-04 stsp s->repo = repo;
7018 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
7019 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
7020 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
7021 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
7023 c0b01bdb 2019-11-08 stsp goto done;
7024 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
7025 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
7027 c0b01bdb 2019-11-08 stsp goto done;
7028 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
7029 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
7030 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
7032 c0b01bdb 2019-11-08 stsp goto done;
7034 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
7035 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
7036 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
7038 11b20872 2019-11-08 stsp goto done;
7040 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
7041 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
7043 c0b01bdb 2019-11-08 stsp goto done;
7046 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
7047 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
7048 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
7049 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
7050 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
7052 ad80ab7b 2018-08-04 stsp free(commit_id_str);
7053 bc573f3b 2021-07-10 stsp if (commit)
7054 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
7056 bc573f3b 2021-07-10 stsp close_tree_view(view);
7057 ad80ab7b 2018-08-04 stsp return err;
7060 e5a0f69f 2018-08-18 stsp static const struct got_error *
7061 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
7063 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7065 bddb1296 2019-11-08 stsp free_colors(&s->colors);
7066 fb2756b9 2018-08-04 stsp free(s->tree_label);
7067 6484ec90 2018-09-29 stsp s->tree_label = NULL;
7068 6484ec90 2018-09-29 stsp free(s->commit_id);
7069 6484ec90 2018-09-29 stsp s->commit_id = NULL;
7070 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
7071 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
7072 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
7073 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
7074 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
7075 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
7076 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
7077 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
7078 ad80ab7b 2018-08-04 stsp free(parent);
7081 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
7082 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
7083 bc573f3b 2021-07-10 stsp if (s->root)
7084 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
7085 7c32bd05 2019-06-22 stsp return NULL;
7088 7c32bd05 2019-06-22 stsp static const struct got_error *
7089 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
7091 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7093 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
7094 7c32bd05 2019-06-22 stsp return NULL;
7097 7c32bd05 2019-06-22 stsp static int
7098 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
7100 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
7102 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
7106 7c32bd05 2019-06-22 stsp static const struct got_error *
7107 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
7109 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7110 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
7112 7c32bd05 2019-06-22 stsp if (!view->searching) {
7113 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7114 7c32bd05 2019-06-22 stsp return NULL;
7117 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7118 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
7119 7c32bd05 2019-06-22 stsp if (s->selected_entry)
7120 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
7121 56e0773d 2019-11-28 stsp s->selected_entry);
7123 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7125 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
7126 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7128 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
7129 56e0773d 2019-11-28 stsp s->selected_entry);
7132 487cd7d2 2021-12-17 stsp if (s->selected_entry)
7133 487cd7d2 2021-12-17 stsp te = s->selected_entry;
7134 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
7135 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7137 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7140 7c32bd05 2019-06-22 stsp while (1) {
7141 56e0773d 2019-11-28 stsp if (te == NULL) {
7142 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
7143 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7144 ac66afb8 2019-06-24 stsp return NULL;
7146 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7147 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7149 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7152 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
7153 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7154 56e0773d 2019-11-28 stsp s->matched_entry = te;
7158 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7159 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
7161 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
7164 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7165 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
7166 7c32bd05 2019-06-22 stsp s->selected = 0;
7169 e5a0f69f 2018-08-18 stsp return NULL;
7172 ad80ab7b 2018-08-04 stsp static const struct got_error *
7173 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
7175 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
7176 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7177 e5a0f69f 2018-08-18 stsp char *parent_path;
7179 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
7181 e5a0f69f 2018-08-18 stsp return err;
7183 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
7184 e5a0f69f 2018-08-18 stsp free(parent_path);
7186 9b058f45 2022-06-30 mark view_border(view);
7187 e5a0f69f 2018-08-18 stsp return err;
7190 94b80cfa 2022-08-01 mark static const struct got_error *
7191 94b80cfa 2022-08-01 mark tree_goto_line(struct tog_view *view, int nlines)
7193 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
7194 94b80cfa 2022-08-01 mark struct tog_tree_view_state *s = &view->state.tree;
7195 94b80cfa 2022-08-01 mark struct got_tree_entry **fte, **lte, **ste;
7196 94b80cfa 2022-08-01 mark int g, last, first = 1, i = 1;
7197 94b80cfa 2022-08-01 mark int root = s->tree == s->root;
7198 94b80cfa 2022-08-01 mark int off = root ? 1 : 2;
7200 94b80cfa 2022-08-01 mark g = view->gline;
7201 94b80cfa 2022-08-01 mark view->gline = 0;
7203 94b80cfa 2022-08-01 mark if (g == 0)
7205 94b80cfa 2022-08-01 mark else if (g > got_object_tree_get_nentries(s->tree))
7206 94b80cfa 2022-08-01 mark g = got_object_tree_get_nentries(s->tree) + (root ? 0 : 1);
7208 94b80cfa 2022-08-01 mark fte = &s->first_displayed_entry;
7209 94b80cfa 2022-08-01 mark lte = &s->last_displayed_entry;
7210 94b80cfa 2022-08-01 mark ste = &s->selected_entry;
7212 94b80cfa 2022-08-01 mark if (*fte != NULL) {
7213 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7214 94b80cfa 2022-08-01 mark first += off; /* account for ".." */
7216 94b80cfa 2022-08-01 mark last = got_tree_entry_get_index(*lte);
7217 94b80cfa 2022-08-01 mark last += off;
7219 94b80cfa 2022-08-01 mark if (g >= first && g <= last && g - first < nlines) {
7220 94b80cfa 2022-08-01 mark s->selected = g - first;
7221 94b80cfa 2022-08-01 mark return NULL; /* gline is on the current page */
7224 94b80cfa 2022-08-01 mark if (*ste != NULL) {
7225 94b80cfa 2022-08-01 mark i = got_tree_entry_get_index(*ste);
7229 94b80cfa 2022-08-01 mark if (i < g) {
7230 94b80cfa 2022-08-01 mark err = tree_scroll_down(view, g - i);
7232 94b80cfa 2022-08-01 mark return err;
7233 94b80cfa 2022-08-01 mark if (got_tree_entry_get_index(*lte) >=
7234 94b80cfa 2022-08-01 mark got_object_tree_get_nentries(s->tree) - 1 &&
7235 94b80cfa 2022-08-01 mark first + s->selected < g &&
7236 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1) {
7237 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7238 94b80cfa 2022-08-01 mark first += off;
7239 94b80cfa 2022-08-01 mark s->selected = g - first;
7241 94b80cfa 2022-08-01 mark } else if (i > g)
7242 94b80cfa 2022-08-01 mark tree_scroll_up(s, i - g);
7244 94b80cfa 2022-08-01 mark if (g < nlines &&
7245 94b80cfa 2022-08-01 mark (*fte == NULL || (root && !got_tree_entry_get_index(*fte))))
7246 94b80cfa 2022-08-01 mark s->selected = g - 1;
7248 94b80cfa 2022-08-01 mark return NULL;
7251 e5a0f69f 2018-08-18 stsp static const struct got_error *
7252 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
7254 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
7255 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
7256 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
7257 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 3;
7259 94b80cfa 2022-08-01 mark if (view->gline)
7260 94b80cfa 2022-08-01 mark return tree_goto_line(view, nscroll);
7262 e5a0f69f 2018-08-18 stsp switch (ch) {
7264 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
7265 640cd7ff 2022-06-22 mark view->count = 0;
7268 640cd7ff 2022-06-22 mark view->count = 0;
7269 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
7271 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
7274 640cd7ff 2022-06-22 mark view->count = 0;
7275 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
7277 e4526bf5 2021-09-03 naddy case 'g':
7278 e4526bf5 2021-09-03 naddy case KEY_HOME:
7279 e4526bf5 2021-09-03 naddy s->selected = 0;
7280 640cd7ff 2022-06-22 mark view->count = 0;
7281 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
7282 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
7283 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
7285 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7287 e4526bf5 2021-09-03 naddy case 'G':
7288 9b058f45 2022-06-30 mark case KEY_END: {
7289 9b058f45 2022-06-30 mark int eos = view->nlines - 3;
7291 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
7292 9b058f45 2022-06-30 mark --eos; /* border */
7293 e4526bf5 2021-09-03 naddy s->selected = 0;
7294 640cd7ff 2022-06-22 mark view->count = 0;
7295 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
7296 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
7297 e4526bf5 2021-09-03 naddy if (te == NULL) {
7298 ad055527 2022-07-16 mark if (s->tree != s->root) {
7299 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7304 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
7305 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
7307 e4526bf5 2021-09-03 naddy if (n > 0)
7308 e4526bf5 2021-09-03 naddy s->selected = n - 1;
7312 1e37a5c2 2019-05-12 jcs case KEY_UP:
7313 02ffd0d5 2021-10-17 stsp case CTRL('p'):
7314 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
7315 1e37a5c2 2019-05-12 jcs s->selected--;
7318 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
7319 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7320 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7321 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7322 640cd7ff 2022-06-22 mark view->count = 0;
7324 83cc4199 2022-06-13 stsp case CTRL('u'):
7326 83cc4199 2022-06-13 stsp nscroll /= 2;
7327 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7328 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
7329 ea025d1d 2020-02-22 naddy case CTRL('b'):
7331 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
7332 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
7333 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
7334 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7336 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
7337 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7339 83cc4199 2022-06-13 stsp tree_scroll_up(s, MAX(0, nscroll));
7340 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7341 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7342 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7343 640cd7ff 2022-06-22 mark view->count = 0;
7346 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
7347 02ffd0d5 2021-10-17 stsp case CTRL('n'):
7348 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
7349 1e37a5c2 2019-05-12 jcs s->selected++;
7352 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7353 640cd7ff 2022-06-22 mark == NULL) {
7354 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
7355 640cd7ff 2022-06-22 mark view->count = 0;
7358 9b058f45 2022-06-30 mark tree_scroll_down(view, 1);
7360 83cc4199 2022-06-13 stsp case CTRL('d'):
7362 83cc4199 2022-06-13 stsp nscroll /= 2;
7363 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7364 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
7365 ea025d1d 2020-02-22 naddy case CTRL('f'):
7367 48bb96f0 2022-06-20 naddy case ' ':
7368 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7370 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
7371 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
7372 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
7373 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
7375 640cd7ff 2022-06-22 mark view->count = 0;
7378 9b058f45 2022-06-30 mark tree_scroll_down(view, nscroll);
7380 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
7382 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
7383 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
7384 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
7385 1e37a5c2 2019-05-12 jcs /* user selected '..' */
7386 640cd7ff 2022-06-22 mark if (s->tree == s->root) {
7387 640cd7ff 2022-06-22 mark view->count = 0;
7390 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
7391 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
7393 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
7394 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
7395 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
7396 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
7397 1e37a5c2 2019-05-12 jcs s->selected_entry =
7398 1e37a5c2 2019-05-12 jcs parent->selected_entry;
7399 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
7400 9b058f45 2022-06-30 mark if (s->selected > view->nlines - 3) {
7401 9b058f45 2022-06-30 mark err = offset_selection_down(view);
7405 1e37a5c2 2019-05-12 jcs free(parent);
7406 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
7407 56e0773d 2019-11-28 stsp s->selected_entry))) {
7408 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
7409 640cd7ff 2022-06-22 mark view->count = 0;
7410 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
7411 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
7414 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
7415 941e9f74 2019-05-21 stsp if (err) {
7416 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
7419 136e2bd4 2022-07-23 mark } else if (S_ISREG(got_tree_entry_get_mode(s->selected_entry)))
7420 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_BLAME);
7422 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
7423 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
7424 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
7425 640cd7ff 2022-06-22 mark view->count = 0;
7428 640cd7ff 2022-06-22 mark view->count = 0;
7432 ffd1d5e5 2018-06-23 stsp return err;
7435 ffd1d5e5 2018-06-23 stsp __dead static void
7436 ffd1d5e5 2018-06-23 stsp usage_tree(void)
7439 87411fa9 2022-06-16 stsp fprintf(stderr,
7440 87411fa9 2022-06-16 stsp "usage: %s tree [-c commit] [-r repository-path] [path]\n",
7441 ffd1d5e5 2018-06-23 stsp getprogname());
7445 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7446 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
7448 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
7449 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
7450 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
7451 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
7452 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
7453 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
7454 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
7455 4e97c21c 2020-12-06 stsp char *label = NULL;
7456 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
7457 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
7459 5221c383 2018-08-01 stsp struct tog_view *view;
7460 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7462 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
7463 ffd1d5e5 2018-06-23 stsp switch (ch) {
7465 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
7468 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
7469 74283ab8 2020-02-07 stsp if (repo_path == NULL)
7470 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
7474 e99e2d15 2020-11-24 naddy usage_tree();
7475 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
7479 ffd1d5e5 2018-06-23 stsp argc -= optind;
7480 ffd1d5e5 2018-06-23 stsp argv += optind;
7482 55cccc34 2020-02-20 stsp if (argc > 1)
7483 e99e2d15 2020-11-24 naddy usage_tree();
7485 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7486 0ae84acc 2022-06-15 tracey if (error != NULL)
7487 0ae84acc 2022-06-15 tracey goto done;
7489 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
7490 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
7491 c156c7a4 2020-12-18 stsp if (cwd == NULL)
7492 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
7493 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
7494 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7495 c156c7a4 2020-12-18 stsp goto done;
7496 55cccc34 2020-02-20 stsp if (worktree)
7497 52185f70 2019-02-05 stsp repo_path =
7498 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
7500 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
7501 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
7502 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
7503 c156c7a4 2020-12-18 stsp goto done;
7507 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7508 c02c541e 2019-03-29 stsp if (error != NULL)
7509 52185f70 2019-02-05 stsp goto done;
7511 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
7512 55cccc34 2020-02-20 stsp repo, worktree);
7513 55cccc34 2020-02-20 stsp if (error)
7514 55cccc34 2020-02-20 stsp goto done;
7516 55cccc34 2020-02-20 stsp init_curses();
7518 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7519 c02c541e 2019-03-29 stsp if (error)
7520 52185f70 2019-02-05 stsp goto done;
7522 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7523 51a10b52 2020-12-26 stsp if (error)
7524 51a10b52 2020-12-26 stsp goto done;
7526 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
7527 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
7528 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
7529 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7530 4e97c21c 2020-12-06 stsp if (error)
7531 4e97c21c 2020-12-06 stsp goto done;
7532 4e97c21c 2020-12-06 stsp head_ref_name = label;
7534 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
7535 4e97c21c 2020-12-06 stsp if (error == NULL)
7536 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
7537 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
7538 4e97c21c 2020-12-06 stsp goto done;
7539 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
7540 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7541 4e97c21c 2020-12-06 stsp if (error)
7542 4e97c21c 2020-12-06 stsp goto done;
7545 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
7546 a44927cc 2022-04-07 stsp if (error)
7547 a44927cc 2022-04-07 stsp goto done;
7549 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
7550 5221c383 2018-08-01 stsp if (view == NULL) {
7551 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
7552 5221c383 2018-08-01 stsp goto done;
7554 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
7555 ad80ab7b 2018-08-04 stsp if (error)
7556 ad80ab7b 2018-08-04 stsp goto done;
7557 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
7558 a44927cc 2022-04-07 stsp error = tree_view_walk_path(&view->state.tree, commit,
7559 d91faf3b 2020-12-01 naddy in_repo_path);
7560 55cccc34 2020-02-20 stsp if (error)
7561 55cccc34 2020-02-20 stsp goto done;
7564 55cccc34 2020-02-20 stsp if (worktree) {
7565 55cccc34 2020-02-20 stsp /* Release work tree lock. */
7566 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
7567 55cccc34 2020-02-20 stsp worktree = NULL;
7569 e5a0f69f 2018-08-18 stsp error = view_loop(view);
7571 52185f70 2019-02-05 stsp free(repo_path);
7572 e4a0e26d 2020-02-20 stsp free(cwd);
7573 ffd1d5e5 2018-06-23 stsp free(commit_id);
7574 4e97c21c 2020-12-06 stsp free(label);
7576 486cd271 2020-12-06 stsp got_ref_close(ref);
7577 1d0f4054 2021-06-17 stsp if (repo) {
7578 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
7579 1d0f4054 2021-06-17 stsp if (error == NULL)
7580 1d0f4054 2021-06-17 stsp error = close_err;
7582 0ae84acc 2022-06-15 tracey if (pack_fds) {
7583 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7584 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7585 0ae84acc 2022-06-15 tracey if (error == NULL)
7586 0ae84acc 2022-06-15 tracey error = pack_err;
7588 51a10b52 2020-12-26 stsp tog_free_refs();
7589 ffd1d5e5 2018-06-23 stsp return error;
7592 6458efa5 2020-11-24 stsp static const struct got_error *
7593 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
7595 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
7596 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
7598 6458efa5 2020-11-24 stsp s->nrefs = 0;
7599 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
7600 cc488aa7 2022-01-23 stsp if (strncmp(got_ref_get_name(sre->ref),
7601 cc488aa7 2022-01-23 stsp "refs/got/", 9) == 0 &&
7602 cc488aa7 2022-01-23 stsp strncmp(got_ref_get_name(sre->ref),
7603 cc488aa7 2022-01-23 stsp "refs/got/backup/", 16) != 0)
7606 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
7607 6458efa5 2020-11-24 stsp if (re == NULL)
7608 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
7610 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
7611 8924d611 2020-12-26 stsp if (re->ref == NULL)
7612 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
7613 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
7614 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
7617 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
7618 6458efa5 2020-11-24 stsp return NULL;
7622 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
7624 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
7626 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
7627 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
7628 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
7629 8924d611 2020-12-26 stsp got_ref_close(re->ref);
7634 6458efa5 2020-11-24 stsp static const struct got_error *
7635 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
7637 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
7638 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7640 6458efa5 2020-11-24 stsp s->selected_entry = 0;
7641 6458efa5 2020-11-24 stsp s->repo = repo;
7643 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
7644 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
7646 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
7648 6458efa5 2020-11-24 stsp return err;
7650 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
7651 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
7652 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
7653 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
7655 6458efa5 2020-11-24 stsp goto done;
7657 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
7658 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
7659 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
7661 6458efa5 2020-11-24 stsp goto done;
7663 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
7664 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
7665 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
7667 cc488aa7 2022-01-23 stsp goto done;
7669 cc488aa7 2022-01-23 stsp err = add_color(&s->colors, "^refs/got/backup/",
7670 cc488aa7 2022-01-23 stsp TOG_COLOR_REFS_BACKUP,
7671 cc488aa7 2022-01-23 stsp get_color_value("TOG_COLOR_REFS_BACKUP"));
7673 6458efa5 2020-11-24 stsp goto done;
7676 6458efa5 2020-11-24 stsp view->show = show_ref_view;
7677 6458efa5 2020-11-24 stsp view->input = input_ref_view;
7678 6458efa5 2020-11-24 stsp view->close = close_ref_view;
7679 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
7680 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
7683 6458efa5 2020-11-24 stsp free_colors(&s->colors);
7684 6458efa5 2020-11-24 stsp return err;
7687 6458efa5 2020-11-24 stsp static const struct got_error *
7688 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
7690 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7692 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
7693 6458efa5 2020-11-24 stsp free_colors(&s->colors);
7695 6458efa5 2020-11-24 stsp return NULL;
7698 6458efa5 2020-11-24 stsp static const struct got_error *
7699 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
7700 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
7702 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
7703 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
7704 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
7705 6458efa5 2020-11-24 stsp int obj_type;
7707 c42c9805 2020-11-24 stsp *commit_id = NULL;
7709 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
7711 6458efa5 2020-11-24 stsp return err;
7713 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
7715 6458efa5 2020-11-24 stsp goto done;
7717 6458efa5 2020-11-24 stsp switch (obj_type) {
7718 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
7719 c42c9805 2020-11-24 stsp *commit_id = obj_id;
7721 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
7722 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
7724 6458efa5 2020-11-24 stsp goto done;
7725 c42c9805 2020-11-24 stsp free(obj_id);
7726 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
7727 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
7729 6458efa5 2020-11-24 stsp goto done;
7730 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
7731 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
7732 c42c9805 2020-11-24 stsp goto done;
7734 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
7735 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
7736 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
7737 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
7738 c42c9805 2020-11-24 stsp goto done;
7742 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
7748 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
7749 c42c9805 2020-11-24 stsp if (err) {
7750 c42c9805 2020-11-24 stsp free(*commit_id);
7751 c42c9805 2020-11-24 stsp *commit_id = NULL;
7753 c42c9805 2020-11-24 stsp return err;
7756 c42c9805 2020-11-24 stsp static const struct got_error *
7757 9b058f45 2022-06-30 mark log_ref_entry(struct tog_view **new_view, int begin_y, int begin_x,
7758 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
7760 c42c9805 2020-11-24 stsp struct tog_view *log_view;
7761 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
7762 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
7764 c42c9805 2020-11-24 stsp *new_view = NULL;
7766 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
7767 c42c9805 2020-11-24 stsp if (err) {
7768 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
7769 c42c9805 2020-11-24 stsp return err;
7771 c42c9805 2020-11-24 stsp return NULL;
7774 9b058f45 2022-06-30 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
7775 6458efa5 2020-11-24 stsp if (log_view == NULL) {
7776 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
7777 6458efa5 2020-11-24 stsp goto done;
7780 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
7781 ee756517 2020-12-05 stsp got_ref_get_name(re->ref), "", 0);
7784 6458efa5 2020-11-24 stsp view_close(log_view);
7786 6458efa5 2020-11-24 stsp *new_view = log_view;
7787 c42c9805 2020-11-24 stsp free(commit_id);
7788 6458efa5 2020-11-24 stsp return err;
7791 ce5b7c56 2019-07-09 stsp static void
7792 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
7794 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
7795 34ba6917 2020-11-30 stsp int i = 0;
7797 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
7800 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
7801 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
7802 34ba6917 2020-11-30 stsp if (re == NULL)
7804 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
7805 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
7809 9b058f45 2022-06-30 mark static const struct got_error *
7810 9b058f45 2022-06-30 mark ref_scroll_down(struct tog_view *view, int maxscroll)
7812 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
7813 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
7814 6458efa5 2020-11-24 stsp int n = 0;
7816 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
7817 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
7819 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
7821 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
7822 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
7823 94b80cfa 2022-08-01 mark if (last) {
7824 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
7825 9b058f45 2022-06-30 mark last = TAILQ_NEXT(last, entry);
7827 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN)) {
7828 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
7829 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
7833 9b058f45 2022-06-30 mark return NULL;
7836 6458efa5 2020-11-24 stsp static const struct got_error *
7837 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
7839 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7841 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
7842 6458efa5 2020-11-24 stsp return NULL;
7845 6458efa5 2020-11-24 stsp static int
7846 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
7848 6458efa5 2020-11-24 stsp regmatch_t regmatch;
7850 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
7854 6458efa5 2020-11-24 stsp static const struct got_error *
7855 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
7857 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7858 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
7860 6458efa5 2020-11-24 stsp if (!view->searching) {
7861 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7862 6458efa5 2020-11-24 stsp return NULL;
7865 6458efa5 2020-11-24 stsp if (s->matched_entry) {
7866 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
7867 6458efa5 2020-11-24 stsp if (s->selected_entry)
7868 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
7870 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
7871 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
7873 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
7874 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
7876 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
7877 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
7880 487cd7d2 2021-12-17 stsp if (s->selected_entry)
7881 487cd7d2 2021-12-17 stsp re = s->selected_entry;
7882 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
7883 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
7885 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
7888 6458efa5 2020-11-24 stsp while (1) {
7889 6458efa5 2020-11-24 stsp if (re == NULL) {
7890 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
7891 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7892 6458efa5 2020-11-24 stsp return NULL;
7894 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
7895 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
7897 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
7900 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
7901 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7902 6458efa5 2020-11-24 stsp s->matched_entry = re;
7906 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
7907 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
7909 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
7912 6458efa5 2020-11-24 stsp if (s->matched_entry) {
7913 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
7914 6458efa5 2020-11-24 stsp s->selected = 0;
7917 6458efa5 2020-11-24 stsp return NULL;
7920 6458efa5 2020-11-24 stsp static const struct got_error *
7921 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
7923 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
7924 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7925 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
7926 6458efa5 2020-11-24 stsp char *line = NULL;
7927 6458efa5 2020-11-24 stsp wchar_t *wline;
7928 6458efa5 2020-11-24 stsp struct tog_color *tc;
7929 6458efa5 2020-11-24 stsp int width, n;
7930 6458efa5 2020-11-24 stsp int limit = view->nlines;
7932 6458efa5 2020-11-24 stsp werase(view->window);
7934 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
7935 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
7936 9b058f45 2022-06-30 mark --limit; /* border */
7938 6458efa5 2020-11-24 stsp if (limit == 0)
7939 6458efa5 2020-11-24 stsp return NULL;
7941 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
7943 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
7944 6458efa5 2020-11-24 stsp s->nrefs) == -1)
7945 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
7947 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
7948 6458efa5 2020-11-24 stsp if (err) {
7949 6458efa5 2020-11-24 stsp free(line);
7950 6458efa5 2020-11-24 stsp return err;
7952 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
7953 6458efa5 2020-11-24 stsp wstandout(view->window);
7954 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
7955 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
7956 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
7957 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
7958 6458efa5 2020-11-24 stsp wstandend(view->window);
7959 6458efa5 2020-11-24 stsp free(wline);
7960 6458efa5 2020-11-24 stsp wline = NULL;
7961 6458efa5 2020-11-24 stsp free(line);
7962 6458efa5 2020-11-24 stsp line = NULL;
7963 6458efa5 2020-11-24 stsp if (--limit <= 0)
7964 6458efa5 2020-11-24 stsp return NULL;
7967 6458efa5 2020-11-24 stsp while (re && limit > 0) {
7968 6458efa5 2020-11-24 stsp char *line = NULL;
7969 b4996bee 2022-06-16 stsp char ymd[13]; /* YYYY-MM-DD + " " + NUL */
7971 b4996bee 2022-06-16 stsp if (s->show_date) {
7972 b4996bee 2022-06-16 stsp struct got_commit_object *ci;
7973 b4996bee 2022-06-16 stsp struct got_tag_object *tag;
7974 b4996bee 2022-06-16 stsp struct got_object_id *id;
7975 b4996bee 2022-06-16 stsp struct tm tm;
7978 b4996bee 2022-06-16 stsp err = got_ref_resolve(&id, s->repo, re->ref);
7980 b4996bee 2022-06-16 stsp return err;
7981 b4996bee 2022-06-16 stsp err = got_object_open_as_tag(&tag, s->repo, id);
7982 b4996bee 2022-06-16 stsp if (err) {
7983 b4996bee 2022-06-16 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
7985 b4996bee 2022-06-16 stsp return err;
7987 b4996bee 2022-06-16 stsp err = got_object_open_as_commit(&ci, s->repo,
7989 b4996bee 2022-06-16 stsp if (err) {
7991 b4996bee 2022-06-16 stsp return err;
7993 b4996bee 2022-06-16 stsp t = got_object_commit_get_committer_time(ci);
7994 b4996bee 2022-06-16 stsp got_object_commit_close(ci);
7996 b4996bee 2022-06-16 stsp t = got_object_tag_get_tagger_time(tag);
7997 b4996bee 2022-06-16 stsp got_object_tag_close(tag);
8000 b4996bee 2022-06-16 stsp if (gmtime_r(&t, &tm) == NULL)
8001 b4996bee 2022-06-16 stsp return got_error_from_errno("gmtime_r");
8002 b4996bee 2022-06-16 stsp if (strftime(ymd, sizeof(ymd), "%G-%m-%d ", &tm) == 0)
8003 b4996bee 2022-06-16 stsp return got_error(GOT_ERR_NO_SPACE);
8005 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
8006 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s -> %s", s->show_date ?
8007 b4996bee 2022-06-16 stsp ymd : "", got_ref_get_name(re->ref),
8008 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
8009 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8010 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
8011 6458efa5 2020-11-24 stsp struct got_object_id *id;
8012 6458efa5 2020-11-24 stsp char *id_str;
8013 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8015 6458efa5 2020-11-24 stsp return err;
8016 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
8017 6458efa5 2020-11-24 stsp if (err) {
8019 6458efa5 2020-11-24 stsp return err;
8021 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s: %s", s->show_date ? ymd : "",
8022 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
8023 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
8025 6458efa5 2020-11-24 stsp free(id_str);
8026 6458efa5 2020-11-24 stsp return err;
8029 6458efa5 2020-11-24 stsp free(id_str);
8030 b4996bee 2022-06-16 stsp } else if (asprintf(&line, "%s%s", s->show_date ? ymd : "",
8031 b4996bee 2022-06-16 stsp got_ref_get_name(re->ref)) == -1)
8032 b4996bee 2022-06-16 stsp return got_error_from_errno("asprintf");
8034 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
8036 6458efa5 2020-11-24 stsp if (err) {
8037 6458efa5 2020-11-24 stsp free(line);
8038 6458efa5 2020-11-24 stsp return err;
8040 6458efa5 2020-11-24 stsp if (n == s->selected) {
8041 6458efa5 2020-11-24 stsp if (view->focussed)
8042 6458efa5 2020-11-24 stsp wstandout(view->window);
8043 6458efa5 2020-11-24 stsp s->selected_entry = re;
8045 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
8047 6458efa5 2020-11-24 stsp wattr_on(view->window,
8048 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8049 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
8051 6458efa5 2020-11-24 stsp wattr_off(view->window,
8052 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8053 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
8054 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
8055 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
8056 6458efa5 2020-11-24 stsp wstandend(view->window);
8057 6458efa5 2020-11-24 stsp free(line);
8058 6458efa5 2020-11-24 stsp free(wline);
8059 6458efa5 2020-11-24 stsp wline = NULL;
8061 6458efa5 2020-11-24 stsp s->ndisplayed++;
8062 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
8065 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8068 9b058f45 2022-06-30 mark view_border(view);
8069 6458efa5 2020-11-24 stsp return err;
8072 6458efa5 2020-11-24 stsp static const struct got_error *
8073 49b24ee5 2022-07-03 mark browse_ref_tree(struct tog_view **new_view, int begin_y, int begin_x,
8074 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8076 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8077 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
8078 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
8080 c42c9805 2020-11-24 stsp *new_view = NULL;
8082 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8083 c42c9805 2020-11-24 stsp if (err) {
8084 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8085 c42c9805 2020-11-24 stsp return err;
8087 c42c9805 2020-11-24 stsp return NULL;
8091 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
8092 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
8093 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
8094 c42c9805 2020-11-24 stsp goto done;
8097 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
8098 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
8100 c42c9805 2020-11-24 stsp goto done;
8102 c42c9805 2020-11-24 stsp *new_view = tree_view;
8104 c42c9805 2020-11-24 stsp free(commit_id);
8105 c42c9805 2020-11-24 stsp return err;
8108 94b80cfa 2022-08-01 mark static const struct got_error *
8109 94b80cfa 2022-08-01 mark ref_goto_line(struct tog_view *view, int nlines)
8111 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
8112 94b80cfa 2022-08-01 mark struct tog_ref_view_state *s = &view->state.ref;
8113 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
8115 94b80cfa 2022-08-01 mark g = view->gline;
8116 94b80cfa 2022-08-01 mark view->gline = 0;
8118 94b80cfa 2022-08-01 mark if (g == 0)
8120 94b80cfa 2022-08-01 mark else if (g > s->nrefs)
8121 94b80cfa 2022-08-01 mark g = s->nrefs;
8123 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
8124 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
8125 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
8126 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8127 94b80cfa 2022-08-01 mark return NULL;
8130 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
8131 94b80cfa 2022-08-01 mark err = ref_scroll_down(view, g - idx - 1);
8133 94b80cfa 2022-08-01 mark return err;
8134 94b80cfa 2022-08-01 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL &&
8135 94b80cfa 2022-08-01 mark s->first_displayed_entry->idx + s->selected < g &&
8136 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1)
8137 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8138 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
8139 94b80cfa 2022-08-01 mark ref_scroll_up(s, idx - g + 1);
8141 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
8142 94b80cfa 2022-08-01 mark s->selected = g - 1;
8144 94b80cfa 2022-08-01 mark return NULL;
8148 c42c9805 2020-11-24 stsp static const struct got_error *
8149 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
8151 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8152 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8153 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
8154 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 1;
8156 94b80cfa 2022-08-01 mark if (view->gline)
8157 94b80cfa 2022-08-01 mark return ref_goto_line(view, nscroll);
8159 6458efa5 2020-11-24 stsp switch (ch) {
8161 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
8162 640cd7ff 2022-06-22 mark view->count = 0;
8165 b4996bee 2022-06-16 stsp s->show_date = !s->show_date;
8166 640cd7ff 2022-06-22 mark view->count = 0;
8169 7f66531d 2021-11-16 stsp s->sort_by_date = !s->sort_by_date;
8170 640cd7ff 2022-06-22 mark view->count = 0;
8171 50617b77 2021-11-20 stsp err = got_reflist_sort(&tog_refs, s->sort_by_date ?
8172 50617b77 2021-11-20 stsp got_ref_cmp_by_commit_timestamp_descending :
8173 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name, s->repo);
8176 50617b77 2021-11-20 stsp got_reflist_object_id_map_free(tog_refs_idmap);
8177 50617b77 2021-11-20 stsp err = got_reflist_object_id_map_create(&tog_refs_idmap,
8178 50617b77 2021-11-20 stsp &tog_refs, s->repo);
8181 7f66531d 2021-11-16 stsp ref_view_free_refs(s);
8182 7f66531d 2021-11-16 stsp err = ref_view_load_refs(s);
8184 6458efa5 2020-11-24 stsp case KEY_ENTER:
8185 6458efa5 2020-11-24 stsp case '\r':
8186 640cd7ff 2022-06-22 mark view->count = 0;
8187 6458efa5 2020-11-24 stsp if (!s->selected_entry)
8189 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
8192 640cd7ff 2022-06-22 mark view->count = 0;
8193 c42c9805 2020-11-24 stsp if (!s->selected_entry)
8195 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
8197 e4526bf5 2021-09-03 naddy case 'g':
8198 e4526bf5 2021-09-03 naddy case KEY_HOME:
8199 e4526bf5 2021-09-03 naddy s->selected = 0;
8200 640cd7ff 2022-06-22 mark view->count = 0;
8201 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8203 e4526bf5 2021-09-03 naddy case 'G':
8204 9b058f45 2022-06-30 mark case KEY_END: {
8205 9b058f45 2022-06-30 mark int eos = view->nlines - 1;
8207 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
8208 9b058f45 2022-06-30 mark --eos; /* border */
8209 e4526bf5 2021-09-03 naddy s->selected = 0;
8210 640cd7ff 2022-06-22 mark view->count = 0;
8211 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
8212 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
8213 e4526bf5 2021-09-03 naddy if (re == NULL)
8215 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
8216 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
8218 e4526bf5 2021-09-03 naddy if (n > 0)
8219 e4526bf5 2021-09-03 naddy s->selected = n - 1;
8223 6458efa5 2020-11-24 stsp case KEY_UP:
8224 02ffd0d5 2021-10-17 stsp case CTRL('p'):
8225 6458efa5 2020-11-24 stsp if (s->selected > 0) {
8226 6458efa5 2020-11-24 stsp s->selected--;
8229 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
8230 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8231 640cd7ff 2022-06-22 mark view->count = 0;
8233 83cc4199 2022-06-13 stsp case CTRL('u'):
8235 83cc4199 2022-06-13 stsp nscroll /= 2;
8236 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8237 6458efa5 2020-11-24 stsp case KEY_PPAGE:
8238 6458efa5 2020-11-24 stsp case CTRL('b'):
8240 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8241 83cc4199 2022-06-13 stsp s->selected -= MIN(nscroll, s->selected);
8242 83cc4199 2022-06-13 stsp ref_scroll_up(s, MAX(0, nscroll));
8243 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8244 640cd7ff 2022-06-22 mark view->count = 0;
8247 6458efa5 2020-11-24 stsp case KEY_DOWN:
8248 02ffd0d5 2021-10-17 stsp case CTRL('n'):
8249 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
8250 6458efa5 2020-11-24 stsp s->selected++;
8253 640cd7ff 2022-06-22 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8254 6458efa5 2020-11-24 stsp /* can't scroll any further */
8255 640cd7ff 2022-06-22 mark view->count = 0;
8258 9b058f45 2022-06-30 mark ref_scroll_down(view, 1);
8260 83cc4199 2022-06-13 stsp case CTRL('d'):
8262 83cc4199 2022-06-13 stsp nscroll /= 2;
8263 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8264 6458efa5 2020-11-24 stsp case KEY_NPAGE:
8265 6458efa5 2020-11-24 stsp case CTRL('f'):
8267 48bb96f0 2022-06-20 naddy case ' ':
8268 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8269 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
8270 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
8271 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
8272 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
8273 640cd7ff 2022-06-22 mark if (view->count > 1 && s->selected < s->ndisplayed - 1)
8274 640cd7ff 2022-06-22 mark s->selected += s->ndisplayed - s->selected - 1;
8275 640cd7ff 2022-06-22 mark view->count = 0;
8278 9b058f45 2022-06-30 mark ref_scroll_down(view, nscroll);
8280 6458efa5 2020-11-24 stsp case CTRL('l'):
8281 640cd7ff 2022-06-22 mark view->count = 0;
8282 8924d611 2020-12-26 stsp tog_free_refs();
8283 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, s->sort_by_date);
8286 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8287 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8289 6458efa5 2020-11-24 stsp case KEY_RESIZE:
8290 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
8291 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
8294 640cd7ff 2022-06-22 mark view->count = 0;
8298 6458efa5 2020-11-24 stsp return err;
8301 6458efa5 2020-11-24 stsp __dead static void
8302 6458efa5 2020-11-24 stsp usage_ref(void)
8305 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
8306 6458efa5 2020-11-24 stsp getprogname());
8310 6458efa5 2020-11-24 stsp static const struct got_error *
8311 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
8313 6458efa5 2020-11-24 stsp const struct got_error *error;
8314 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
8315 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
8316 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
8318 6458efa5 2020-11-24 stsp struct tog_view *view;
8319 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
8321 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
8322 6458efa5 2020-11-24 stsp switch (ch) {
8324 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
8325 6458efa5 2020-11-24 stsp if (repo_path == NULL)
8326 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
8330 e99e2d15 2020-11-24 naddy usage_ref();
8331 6458efa5 2020-11-24 stsp /* NOTREACHED */
8335 6458efa5 2020-11-24 stsp argc -= optind;
8336 6458efa5 2020-11-24 stsp argv += optind;
8338 6458efa5 2020-11-24 stsp if (argc > 1)
8339 e99e2d15 2020-11-24 naddy usage_ref();
8341 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
8342 0ae84acc 2022-06-15 tracey if (error != NULL)
8343 0ae84acc 2022-06-15 tracey goto done;
8345 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
8346 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
8347 c156c7a4 2020-12-18 stsp if (cwd == NULL)
8348 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
8349 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
8350 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
8351 c156c7a4 2020-12-18 stsp goto done;
8352 6458efa5 2020-11-24 stsp if (worktree)
8353 6458efa5 2020-11-24 stsp repo_path =
8354 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
8356 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
8357 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
8358 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
8359 c156c7a4 2020-12-18 stsp goto done;
8363 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
8364 6458efa5 2020-11-24 stsp if (error != NULL)
8365 6458efa5 2020-11-24 stsp goto done;
8367 6458efa5 2020-11-24 stsp init_curses();
8369 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
8370 51a10b52 2020-12-26 stsp if (error)
8371 51a10b52 2020-12-26 stsp goto done;
8373 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
8374 6458efa5 2020-11-24 stsp if (error)
8375 6458efa5 2020-11-24 stsp goto done;
8377 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
8378 6458efa5 2020-11-24 stsp if (view == NULL) {
8379 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
8380 6458efa5 2020-11-24 stsp goto done;
8383 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
8384 6458efa5 2020-11-24 stsp if (error)
8385 6458efa5 2020-11-24 stsp goto done;
8387 6458efa5 2020-11-24 stsp if (worktree) {
8388 6458efa5 2020-11-24 stsp /* Release work tree lock. */
8389 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
8390 6458efa5 2020-11-24 stsp worktree = NULL;
8392 6458efa5 2020-11-24 stsp error = view_loop(view);
8394 6458efa5 2020-11-24 stsp free(repo_path);
8395 6458efa5 2020-11-24 stsp free(cwd);
8396 1d0f4054 2021-06-17 stsp if (repo) {
8397 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8398 1d0f4054 2021-06-17 stsp if (close_err)
8399 1d0f4054 2021-06-17 stsp error = close_err;
8401 0ae84acc 2022-06-15 tracey if (pack_fds) {
8402 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8403 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8404 0ae84acc 2022-06-15 tracey if (error == NULL)
8405 0ae84acc 2022-06-15 tracey error = pack_err;
8407 51a10b52 2020-12-26 stsp tog_free_refs();
8408 6458efa5 2020-11-24 stsp return error;
8411 ec2a9698 2022-09-15 mark static const struct got_error*
8412 ec2a9698 2022-09-15 mark win_draw_center(WINDOW *win, size_t y, size_t x, size_t maxx, int focus,
8413 ec2a9698 2022-09-15 mark const char *str)
8415 ec2a9698 2022-09-15 mark size_t len;
8417 ec2a9698 2022-09-15 mark if (win == NULL)
8418 ec2a9698 2022-09-15 mark win = stdscr;
8420 ec2a9698 2022-09-15 mark len = strlen(str);
8421 ec2a9698 2022-09-15 mark x = x ? x : maxx > len ? (maxx - len) / 2 : 0;
8423 ec2a9698 2022-09-15 mark if (focus)
8424 ec2a9698 2022-09-15 mark wstandout(win);
8425 ec2a9698 2022-09-15 mark if (mvwprintw(win, y, x, "%s", str) == ERR)
8426 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "mvwprintw");
8427 ec2a9698 2022-09-15 mark if (focus)
8428 ec2a9698 2022-09-15 mark wstandend(win);
8430 ec2a9698 2022-09-15 mark return NULL;
8433 136e2bd4 2022-07-23 mark static const struct got_error *
8434 ec2a9698 2022-09-15 mark add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
8438 ec2a9698 2022-09-15 mark p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
8439 ec2a9698 2022-09-15 mark if (p == NULL) {
8440 ec2a9698 2022-09-15 mark free(*line_offsets);
8441 ec2a9698 2022-09-15 mark *line_offsets = NULL;
8442 ec2a9698 2022-09-15 mark return got_error_from_errno("reallocarray");
8445 ec2a9698 2022-09-15 mark *line_offsets = p;
8446 ec2a9698 2022-09-15 mark (*line_offsets)[*nlines] = off;
8447 ec2a9698 2022-09-15 mark ++(*nlines);
8448 ec2a9698 2022-09-15 mark return NULL;
8451 ec2a9698 2022-09-15 mark static const struct got_error *
8452 ec2a9698 2022-09-15 mark max_key_str(int *ret, const struct tog_key_map *km, size_t n)
8456 ec2a9698 2022-09-15 mark for (;n > 0; --n, ++km) {
8457 ec2a9698 2022-09-15 mark char *t0, *t, *k;
8458 ec2a9698 2022-09-15 mark size_t len = 1;
8460 ec2a9698 2022-09-15 mark if (km->keys == NULL)
8463 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
8464 ec2a9698 2022-09-15 mark if (t0 == NULL)
8465 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
8467 ec2a9698 2022-09-15 mark len += strlen(t);
8468 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL)
8469 ec2a9698 2022-09-15 mark len += strlen(k) > 1 ? 2 : 0;
8471 ec2a9698 2022-09-15 mark *ret = MAX(*ret, len);
8474 ec2a9698 2022-09-15 mark return NULL;
8478 ec2a9698 2022-09-15 mark * Write keymap section headers, keys, and key info in km to f.
8479 ec2a9698 2022-09-15 mark * Save line offset to *off. If terminal has UTF8 encoding enabled,
8480 ec2a9698 2022-09-15 mark * wrap control and symbolic keys in guillemets, else use <>.
8482 ec2a9698 2022-09-15 mark static const struct got_error *
8483 ec2a9698 2022-09-15 mark format_help_line(off_t *off, FILE *f, const struct tog_key_map *km, int width)
8485 ec2a9698 2022-09-15 mark int n, len = width;
8487 ec2a9698 2022-09-15 mark if (km->keys) {
8488 1681ba87 2022-09-18 mark static const char *u8_glyph[] = {
8489 1681ba87 2022-09-18 mark "\xe2\x80\xb9", /* U+2039 (utf8 <) */
8490 1681ba87 2022-09-18 mark "\xe2\x80\xba" /* U+203A (utf8 >) */
8492 ec2a9698 2022-09-15 mark char *t0, *t, *k;
8493 ec2a9698 2022-09-15 mark int cs, s, first = 1;
8495 ec2a9698 2022-09-15 mark cs = got_locale_is_utf8();
8497 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
8498 ec2a9698 2022-09-15 mark if (t0 == NULL)
8499 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
8501 ec2a9698 2022-09-15 mark len = strlen(km->keys);
8502 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL) {
8503 ec2a9698 2022-09-15 mark s = strlen(k) > 1; /* control or symbolic key */
8504 ec2a9698 2022-09-15 mark n = fprintf(f, "%s%s%s%s%s", first ? " " : "",
8505 1681ba87 2022-09-18 mark cs && s ? u8_glyph[0] : s ? "<" : "", k,
8506 1681ba87 2022-09-18 mark cs && s ? u8_glyph[1] : s ? ">" : "", t ? " " : "");
8507 ec2a9698 2022-09-15 mark if (n < 0) {
8509 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
8511 ec2a9698 2022-09-15 mark first = 0;
8512 ec2a9698 2022-09-15 mark len += s ? 2 : 0;
8513 ec2a9698 2022-09-15 mark *off += n;
8517 ec2a9698 2022-09-15 mark n = fprintf(f, "%*s%s\n", width - len, width - len ? " " : "", km->info);
8518 ec2a9698 2022-09-15 mark if (n < 0)
8519 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
8520 ec2a9698 2022-09-15 mark *off += n;
8522 ec2a9698 2022-09-15 mark return NULL;
8525 ec2a9698 2022-09-15 mark static const struct got_error *
8526 ec2a9698 2022-09-15 mark format_help(struct tog_help_view_state *s)
8528 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
8529 ec2a9698 2022-09-15 mark off_t off = 0;
8530 ec2a9698 2022-09-15 mark int i, max, n, show = s->all;
8531 ec2a9698 2022-09-15 mark static const struct tog_key_map km[] = {
8532 ec2a9698 2022-09-15 mark #define KEYMAP_(info, type) { NULL, (info), type }
8533 ec2a9698 2022-09-15 mark #define KEY_(keys, info) { (keys), (info), TOG_KEYMAP_KEYS }
8534 ec2a9698 2022-09-15 mark GENERATE_HELP
8535 ec2a9698 2022-09-15 mark #undef KEYMAP_
8536 ec2a9698 2022-09-15 mark #undef KEY_
8539 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, 0);
8541 ec2a9698 2022-09-15 mark return err;
8543 ec2a9698 2022-09-15 mark n = nitems(km);
8544 ec2a9698 2022-09-15 mark err = max_key_str(&max, km, n);
8546 ec2a9698 2022-09-15 mark return err;
8548 ec2a9698 2022-09-15 mark for (i = 0; i < n; ++i) {
8549 ec2a9698 2022-09-15 mark if (km[i].keys == NULL) {
8550 ec2a9698 2022-09-15 mark show = s->all;
8551 ec2a9698 2022-09-15 mark if (km[i].type == TOG_KEYMAP_GLOBAL ||
8552 ec2a9698 2022-09-15 mark km[i].type == s->type || s->all)
8555 ec2a9698 2022-09-15 mark if (show) {
8556 ec2a9698 2022-09-15 mark err = format_help_line(&off, s->f, &km[i], max);
8558 ec2a9698 2022-09-15 mark return err;
8559 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
8561 ec2a9698 2022-09-15 mark return err;
8564 ec2a9698 2022-09-15 mark fputc('\n', s->f);
8566 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
8567 ec2a9698 2022-09-15 mark return err;
8570 ec2a9698 2022-09-15 mark static const struct got_error *
8571 ec2a9698 2022-09-15 mark create_help(struct tog_help_view_state *s)
8574 ec2a9698 2022-09-15 mark const struct got_error *err;
8576 ec2a9698 2022-09-15 mark free(s->line_offsets);
8577 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
8578 ec2a9698 2022-09-15 mark s->nlines = 0;
8580 ec2a9698 2022-09-15 mark f = got_opentemp();
8581 ec2a9698 2022-09-15 mark if (f == NULL)
8582 ec2a9698 2022-09-15 mark return got_error_from_errno("got_opentemp");
8585 ec2a9698 2022-09-15 mark err = format_help(s);
8587 ec2a9698 2022-09-15 mark return err;
8589 ec2a9698 2022-09-15 mark if (s->f && fflush(s->f) != 0)
8590 ec2a9698 2022-09-15 mark return got_error_from_errno("fflush");
8592 ec2a9698 2022-09-15 mark return NULL;
8595 ec2a9698 2022-09-15 mark static const struct got_error *
8596 ec2a9698 2022-09-15 mark search_start_help_view(struct tog_view *view)
8598 ec2a9698 2022-09-15 mark view->state.help.matched_line = 0;
8599 ec2a9698 2022-09-15 mark return NULL;
8602 eaf2c13e 2022-09-17 mark static void
8603 eaf2c13e 2022-09-17 mark search_setup_help_view(struct tog_view *view, FILE **f, off_t **line_offsets,
8604 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
8606 eaf2c13e 2022-09-17 mark struct tog_help_view_state *s = &view->state.help;
8608 eaf2c13e 2022-09-17 mark *f = s->f;
8609 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
8610 eaf2c13e 2022-09-17 mark *line_offsets = s->line_offsets;
8611 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
8612 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
8613 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
8614 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
8617 ec2a9698 2022-09-15 mark static const struct got_error *
8618 ec2a9698 2022-09-15 mark show_help_view(struct tog_view *view)
8620 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
8621 ec2a9698 2022-09-15 mark const struct got_error *err;
8622 ec2a9698 2022-09-15 mark regmatch_t *regmatch = &view->regmatch;
8623 ec2a9698 2022-09-15 mark wchar_t *wline;
8624 ec2a9698 2022-09-15 mark char *line;
8625 ec2a9698 2022-09-15 mark ssize_t linelen;
8626 ec2a9698 2022-09-15 mark size_t linesz = 0;
8627 ec2a9698 2022-09-15 mark int width, nprinted = 0, rc = 0;
8628 ec2a9698 2022-09-15 mark int eos = view->nlines;
8630 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
8631 ec2a9698 2022-09-15 mark --eos; /* account for border */
8633 ec2a9698 2022-09-15 mark s->lineno = 0;
8634 ec2a9698 2022-09-15 mark rewind(s->f);
8635 ec2a9698 2022-09-15 mark werase(view->window);
8637 ec2a9698 2022-09-15 mark if (view->gline > s->nlines - 1)
8638 ec2a9698 2022-09-15 mark view->gline = s->nlines - 1;
8640 ec2a9698 2022-09-15 mark err = win_draw_center(view->window, 0, 0, view->ncols,
8641 16a2d4f0 2022-09-19 stsp view_needs_focus_indication(view),
8642 12c07a25 2022-09-19 stsp "tog help (press q to return to tog)");
8644 ec2a9698 2022-09-15 mark return err;
8645 ec2a9698 2022-09-15 mark if (eos <= 1)
8646 ec2a9698 2022-09-15 mark return NULL;
8647 ec2a9698 2022-09-15 mark waddstr(view->window, "\n\n");
8650 ec2a9698 2022-09-15 mark s->eof = 0;
8651 ec2a9698 2022-09-15 mark view->maxx = 0;
8652 ec2a9698 2022-09-15 mark line = NULL;
8653 ec2a9698 2022-09-15 mark while (eos > 0 && nprinted < eos) {
8654 ec2a9698 2022-09-15 mark attr_t attr = 0;
8656 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
8657 ec2a9698 2022-09-15 mark if (linelen == -1) {
8658 ec2a9698 2022-09-15 mark if (!feof(s->f)) {
8659 ec2a9698 2022-09-15 mark free(line);
8660 ec2a9698 2022-09-15 mark return got_ferror(s->f, GOT_ERR_IO);
8662 ec2a9698 2022-09-15 mark s->eof = 1;
8665 ec2a9698 2022-09-15 mark if (++s->lineno < s->first_displayed_line)
8667 ec2a9698 2022-09-15 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
8669 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline)
8670 ec2a9698 2022-09-15 mark attr = A_STANDOUT;
8672 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
8673 ec2a9698 2022-09-15 mark view->x ? 1 : 0);
8674 ec2a9698 2022-09-15 mark if (err) {
8675 ec2a9698 2022-09-15 mark free(line);
8676 ec2a9698 2022-09-15 mark return err;
8678 ec2a9698 2022-09-15 mark view->maxx = MAX(view->maxx, width);
8679 ec2a9698 2022-09-15 mark free(wline);
8680 ec2a9698 2022-09-15 mark wline = NULL;
8683 ec2a9698 2022-09-15 mark wattron(view->window, attr);
8684 ec2a9698 2022-09-15 mark if (s->first_displayed_line + nprinted == s->matched_line &&
8685 ec2a9698 2022-09-15 mark regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
8686 ec2a9698 2022-09-15 mark err = add_matched_line(&width, line, view->ncols - 1, 0,
8687 ec2a9698 2022-09-15 mark view->window, view->x, regmatch);
8688 ec2a9698 2022-09-15 mark if (err) {
8689 ec2a9698 2022-09-15 mark free(line);
8690 ec2a9698 2022-09-15 mark return err;
8695 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, &skip, line,
8696 ec2a9698 2022-09-15 mark view->x, view->ncols - 1, 0, view->x ? 1 : 0);
8697 ec2a9698 2022-09-15 mark if (err) {
8698 ec2a9698 2022-09-15 mark free(line);
8699 ec2a9698 2022-09-15 mark return err;
8701 ec2a9698 2022-09-15 mark rc = waddwstr(view->window, &wline[skip]);
8702 ec2a9698 2022-09-15 mark free(wline);
8703 ec2a9698 2022-09-15 mark wline = NULL;
8704 ec2a9698 2022-09-15 mark if (rc == ERR)
8705 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_IO, "waddwstr");
8707 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline) {
8708 ec2a9698 2022-09-15 mark while (width++ < view->ncols)
8709 ec2a9698 2022-09-15 mark waddch(view->window, ' ');
8711 ec2a9698 2022-09-15 mark if (width <= view->ncols)
8712 ec2a9698 2022-09-15 mark waddch(view->window, '\n');
8715 ec2a9698 2022-09-15 mark wattroff(view->window, attr);
8716 ec2a9698 2022-09-15 mark if (++nprinted == 1)
8717 ec2a9698 2022-09-15 mark s->first_displayed_line = s->lineno;
8719 ec2a9698 2022-09-15 mark free(line);
8720 ec2a9698 2022-09-15 mark if (nprinted > 0)
8721 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line + nprinted - 1;
8723 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line;
8725 ec2a9698 2022-09-15 mark view_border(view);
8727 ec2a9698 2022-09-15 mark if (s->eof) {
8728 ec2a9698 2022-09-15 mark rc = waddnstr(view->window,
8729 ec2a9698 2022-09-15 mark "See the tog(1) manual page for full documentation",
8730 ec2a9698 2022-09-15 mark view->ncols - 1);
8731 ec2a9698 2022-09-15 mark if (rc == ERR)
8732 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
8734 ec2a9698 2022-09-15 mark wmove(view->window, view->nlines - 1, 0);
8735 ec2a9698 2022-09-15 mark wclrtoeol(view->window);
8736 ec2a9698 2022-09-15 mark wstandout(view->window);
8737 ec2a9698 2022-09-15 mark rc = waddnstr(view->window, "scroll down for more...",
8738 ec2a9698 2022-09-15 mark view->ncols - 1);
8739 ec2a9698 2022-09-15 mark if (rc == ERR)
8740 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
8741 ec2a9698 2022-09-15 mark if (getcurx(view->window) < view->ncols - 6) {
8742 ec2a9698 2022-09-15 mark rc = wprintw(view->window, "[%.0f%%]",
8743 ec2a9698 2022-09-15 mark 100.00 * s->last_displayed_line / s->nlines);
8744 ec2a9698 2022-09-15 mark if (rc == ERR)
8745 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_IO, "wprintw");
8747 ec2a9698 2022-09-15 mark wstandend(view->window);
8750 ec2a9698 2022-09-15 mark return NULL;
8753 ec2a9698 2022-09-15 mark static const struct got_error *
8754 ec2a9698 2022-09-15 mark input_help_view(struct tog_view **new_view, struct tog_view *view, int ch)
8756 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
8757 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
8758 ec2a9698 2022-09-15 mark char *line = NULL;
8759 ec2a9698 2022-09-15 mark ssize_t linelen;
8760 ec2a9698 2022-09-15 mark size_t linesz = 0;
8761 ec2a9698 2022-09-15 mark int eos, nscroll;
8763 ec2a9698 2022-09-15 mark eos = nscroll = view->nlines;
8764 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
8765 ec2a9698 2022-09-15 mark --eos; /* border */
8767 ec2a9698 2022-09-15 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
8769 ec2a9698 2022-09-15 mark switch (ch) {
8771 ec2a9698 2022-09-15 mark view->x = 0;
8774 ec2a9698 2022-09-15 mark view->x = MAX(view->maxx - view->ncols / 3, 0);
8775 ec2a9698 2022-09-15 mark view->count = 0;
8777 ec2a9698 2022-09-15 mark case KEY_RIGHT:
8779 ec2a9698 2022-09-15 mark if (view->x + view->ncols / 3 < view->maxx)
8780 ec2a9698 2022-09-15 mark view->x += 2;
8782 ec2a9698 2022-09-15 mark view->count = 0;
8784 ec2a9698 2022-09-15 mark case KEY_LEFT:
8786 ec2a9698 2022-09-15 mark view->x -= MIN(view->x, 2);
8787 ec2a9698 2022-09-15 mark if (view->x <= 0)
8788 ec2a9698 2022-09-15 mark view->count = 0;
8791 ec2a9698 2022-09-15 mark case KEY_HOME:
8792 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
8793 ec2a9698 2022-09-15 mark view->count = 0;
8796 ec2a9698 2022-09-15 mark case KEY_END:
8797 ec2a9698 2022-09-15 mark view->count = 0;
8798 ec2a9698 2022-09-15 mark if (s->eof)
8800 ec2a9698 2022-09-15 mark s->first_displayed_line = (s->nlines - eos) + 3;
8801 ec2a9698 2022-09-15 mark s->eof = 1;
8804 ec2a9698 2022-09-15 mark case KEY_UP:
8805 ec2a9698 2022-09-15 mark if (s->first_displayed_line > 1)
8806 ec2a9698 2022-09-15 mark --s->first_displayed_line;
8808 ec2a9698 2022-09-15 mark view->count = 0;
8810 ec2a9698 2022-09-15 mark case CTRL('u'):
8812 ec2a9698 2022-09-15 mark nscroll /= 2;
8813 ec2a9698 2022-09-15 mark /* FALL THROUGH */
8814 ec2a9698 2022-09-15 mark case KEY_PPAGE:
8815 ec2a9698 2022-09-15 mark case CTRL('b'):
8817 ec2a9698 2022-09-15 mark if (s->first_displayed_line == 1) {
8818 ec2a9698 2022-09-15 mark view->count = 0;
8821 ec2a9698 2022-09-15 mark while (--nscroll > 0 && s->first_displayed_line > 1)
8822 ec2a9698 2022-09-15 mark s->first_displayed_line--;
8825 ec2a9698 2022-09-15 mark case KEY_DOWN:
8826 ec2a9698 2022-09-15 mark case CTRL('n'):
8827 ec2a9698 2022-09-15 mark if (!s->eof)
8828 ec2a9698 2022-09-15 mark ++s->first_displayed_line;
8830 ec2a9698 2022-09-15 mark view->count = 0;
8832 ec2a9698 2022-09-15 mark case CTRL('d'):
8834 ec2a9698 2022-09-15 mark nscroll /= 2;
8835 ec2a9698 2022-09-15 mark /* FALL THROUGH */
8836 ec2a9698 2022-09-15 mark case KEY_NPAGE:
8837 ec2a9698 2022-09-15 mark case CTRL('f'):
8840 ec2a9698 2022-09-15 mark if (s->eof) {
8841 ec2a9698 2022-09-15 mark view->count = 0;
8844 ec2a9698 2022-09-15 mark while (!s->eof && --nscroll > 0) {
8845 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
8846 ec2a9698 2022-09-15 mark s->first_displayed_line++;
8847 ec2a9698 2022-09-15 mark if (linelen == -1) {
8848 ec2a9698 2022-09-15 mark if (feof(s->f))
8849 ec2a9698 2022-09-15 mark s->eof = 1;
8851 ec2a9698 2022-09-15 mark err = got_ferror(s->f, GOT_ERR_IO);
8855 ec2a9698 2022-09-15 mark free(line);
8858 ec2a9698 2022-09-15 mark view->count = 0;
8862 ec2a9698 2022-09-15 mark return err;
8865 ec2a9698 2022-09-15 mark static const struct got_error *
8866 ec2a9698 2022-09-15 mark close_help_view(struct tog_view *view)
8868 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
8870 ec2a9698 2022-09-15 mark free(s->line_offsets);
8871 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
8872 ec2a9698 2022-09-15 mark if (fclose(s->f) == EOF)
8873 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
8875 ec2a9698 2022-09-15 mark return NULL;
8878 ec2a9698 2022-09-15 mark static const struct got_error *
8879 ec2a9698 2022-09-15 mark reset_help_view(struct tog_view *view)
8881 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
8884 ec2a9698 2022-09-15 mark if (s->f && fclose(s->f) == EOF)
8885 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
8887 ec2a9698 2022-09-15 mark wclear(view->window);
8888 ec2a9698 2022-09-15 mark view->count = 0;
8889 ec2a9698 2022-09-15 mark view->x = 0;
8890 ec2a9698 2022-09-15 mark s->all = !s->all;
8891 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
8892 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
8893 ec2a9698 2022-09-15 mark s->matched_line = 0;
8895 ec2a9698 2022-09-15 mark return create_help(s);
8898 ec2a9698 2022-09-15 mark static const struct got_error *
8899 ec2a9698 2022-09-15 mark open_help_view(struct tog_view *view, struct tog_view *parent)
8901 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
8902 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
8904 ec2a9698 2022-09-15 mark s->type = (enum tog_keymap_type)parent->type;
8905 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
8906 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
8907 ec2a9698 2022-09-15 mark s->selected_line = 1;
8909 ec2a9698 2022-09-15 mark view->show = show_help_view;
8910 ec2a9698 2022-09-15 mark view->input = input_help_view;
8911 ec2a9698 2022-09-15 mark view->reset = reset_help_view;
8912 ec2a9698 2022-09-15 mark view->close = close_help_view;
8913 ec2a9698 2022-09-15 mark view->search_start = search_start_help_view;
8914 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_help_view;
8915 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
8917 ec2a9698 2022-09-15 mark err = create_help(s);
8918 ec2a9698 2022-09-15 mark return err;
8921 ec2a9698 2022-09-15 mark static const struct got_error *
8922 136e2bd4 2022-07-23 mark view_dispatch_request(struct tog_view **new_view, struct tog_view *view,
8923 136e2bd4 2022-07-23 mark enum tog_view_type request, int y, int x)
8925 136e2bd4 2022-07-23 mark const struct got_error *err = NULL;
8927 136e2bd4 2022-07-23 mark *new_view = NULL;
8929 136e2bd4 2022-07-23 mark switch (request) {
8930 136e2bd4 2022-07-23 mark case TOG_VIEW_DIFF:
8931 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG) {
8932 136e2bd4 2022-07-23 mark struct tog_log_view_state *s = &view->state.log;
8934 136e2bd4 2022-07-23 mark err = open_diff_view_for_commit(new_view, y, x,
8935 136e2bd4 2022-07-23 mark s->selected_entry->commit, s->selected_entry->id,
8936 136e2bd4 2022-07-23 mark view, s->repo);
8938 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
8939 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
8941 136e2bd4 2022-07-23 mark case TOG_VIEW_BLAME:
8942 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_TREE) {
8943 136e2bd4 2022-07-23 mark struct tog_tree_view_state *s = &view->state.tree;
8945 136e2bd4 2022-07-23 mark err = blame_tree_entry(new_view, y, x,
8946 136e2bd4 2022-07-23 mark s->selected_entry, &s->parents, s->commit_id,
8949 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
8950 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
8952 136e2bd4 2022-07-23 mark case TOG_VIEW_LOG:
8953 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_BLAME)
8954 136e2bd4 2022-07-23 mark err = log_annotated_line(new_view, y, x,
8955 136e2bd4 2022-07-23 mark view->state.blame.repo, view->state.blame.id_to_log);
8956 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
8957 136e2bd4 2022-07-23 mark err = log_selected_tree_entry(new_view, y, x,
8958 136e2bd4 2022-07-23 mark &view->state.tree);
8959 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
8960 136e2bd4 2022-07-23 mark err = log_ref_entry(new_view, y, x,
8961 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
8962 136e2bd4 2022-07-23 mark view->state.ref.repo);
8964 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
8965 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
8967 136e2bd4 2022-07-23 mark case TOG_VIEW_TREE:
8968 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
8969 136e2bd4 2022-07-23 mark err = browse_commit_tree(new_view, y, x,
8970 136e2bd4 2022-07-23 mark view->state.log.selected_entry,
8971 136e2bd4 2022-07-23 mark view->state.log.in_repo_path,
8972 136e2bd4 2022-07-23 mark view->state.log.head_ref_name,
8973 136e2bd4 2022-07-23 mark view->state.log.repo);
8974 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
8975 136e2bd4 2022-07-23 mark err = browse_ref_tree(new_view, y, x,
8976 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
8977 136e2bd4 2022-07-23 mark view->state.ref.repo);
8979 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
8980 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
8982 136e2bd4 2022-07-23 mark case TOG_VIEW_REF:
8983 136e2bd4 2022-07-23 mark *new_view = view_open(0, 0, y, x, TOG_VIEW_REF);
8984 136e2bd4 2022-07-23 mark if (*new_view == NULL)
8985 136e2bd4 2022-07-23 mark return got_error_from_errno("view_open");
8986 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
8987 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.log.repo);
8988 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
8989 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.tree.repo);
8991 136e2bd4 2022-07-23 mark err = got_error_msg(GOT_ERR_NOT_IMPL,
8992 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
8994 136e2bd4 2022-07-23 mark view_close(*new_view);
8996 ec2a9698 2022-09-15 mark case TOG_VIEW_HELP:
8997 94274a8f 2022-09-19 mark *new_view = view_open(0, 0, 0, 0, TOG_VIEW_HELP);
8998 ec2a9698 2022-09-15 mark if (*new_view == NULL)
8999 ec2a9698 2022-09-15 mark return got_error_from_errno("view_open");
9000 ec2a9698 2022-09-15 mark err = open_help_view(*new_view, view);
9002 ec2a9698 2022-09-15 mark view_close(*new_view);
9005 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL, "invalid view");
9008 136e2bd4 2022-07-23 mark return err;
9012 9b058f45 2022-06-30 mark * If view was scrolled down to move the selected line into view when opening a
9013 9b058f45 2022-06-30 mark * horizontal split, scroll back up when closing the split/toggling fullscreen.
9015 6458efa5 2020-11-24 stsp static void
9016 9b058f45 2022-06-30 mark offset_selection_up(struct tog_view *view)
9018 9b058f45 2022-06-30 mark switch (view->type) {
9019 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9020 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9021 9b058f45 2022-06-30 mark if (s->first_displayed_line == 1) {
9022 9b058f45 2022-06-30 mark s->selected_line = MAX(s->selected_line - view->offset,
9026 9b058f45 2022-06-30 mark if (s->first_displayed_line > view->offset)
9027 9b058f45 2022-06-30 mark s->first_displayed_line -= view->offset;
9029 9b058f45 2022-06-30 mark s->first_displayed_line = 1;
9030 9b058f45 2022-06-30 mark s->selected_line += view->offset;
9033 9b058f45 2022-06-30 mark case TOG_VIEW_LOG:
9034 9b058f45 2022-06-30 mark log_scroll_up(&view->state.log, view->offset);
9035 9b058f45 2022-06-30 mark view->state.log.selected += view->offset;
9037 9b058f45 2022-06-30 mark case TOG_VIEW_REF:
9038 9b058f45 2022-06-30 mark ref_scroll_up(&view->state.ref, view->offset);
9039 9b058f45 2022-06-30 mark view->state.ref.selected += view->offset;
9041 9b058f45 2022-06-30 mark case TOG_VIEW_TREE:
9042 9b058f45 2022-06-30 mark tree_scroll_up(&view->state.tree, view->offset);
9043 9b058f45 2022-06-30 mark view->state.tree.selected += view->offset;
9049 9b058f45 2022-06-30 mark view->offset = 0;
9053 9b058f45 2022-06-30 mark * If the selected line is in the section of screen covered by the bottom split,
9054 9b058f45 2022-06-30 mark * scroll down offset lines to move it into view and index its new position.
9056 9b058f45 2022-06-30 mark static const struct got_error *
9057 9b058f45 2022-06-30 mark offset_selection_down(struct tog_view *view)
9059 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
9060 9b058f45 2022-06-30 mark const struct got_error *(*scrolld)(struct tog_view *, int);
9061 9b058f45 2022-06-30 mark int *selected = NULL;
9062 9b058f45 2022-06-30 mark int header, offset;
9064 9b058f45 2022-06-30 mark switch (view->type) {
9065 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9066 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9067 9b058f45 2022-06-30 mark header = 3;
9068 9b058f45 2022-06-30 mark scrolld = NULL;
9069 9b058f45 2022-06-30 mark if (s->selected_line > view->nlines - header) {
9070 9b058f45 2022-06-30 mark offset = abs(view->nlines - s->selected_line - header);
9071 9b058f45 2022-06-30 mark s->first_displayed_line += offset;
9072 9b058f45 2022-06-30 mark s->selected_line -= offset;
9073 9b058f45 2022-06-30 mark view->offset = offset;
9077 9b058f45 2022-06-30 mark case TOG_VIEW_LOG: {
9078 9b058f45 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
9079 9b058f45 2022-06-30 mark scrolld = &log_scroll_down;
9080 d2366e29 2022-07-07 mark header = view_is_parent_view(view) ? 3 : 2;
9081 9b058f45 2022-06-30 mark selected = &s->selected;
9084 9b058f45 2022-06-30 mark case TOG_VIEW_REF: {
9085 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
9086 9b058f45 2022-06-30 mark scrolld = &ref_scroll_down;
9087 9b058f45 2022-06-30 mark header = 3;
9088 9b058f45 2022-06-30 mark selected = &s->selected;
9091 9b058f45 2022-06-30 mark case TOG_VIEW_TREE: {
9092 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
9093 9b058f45 2022-06-30 mark scrolld = &tree_scroll_down;
9094 9b058f45 2022-06-30 mark header = 5;
9095 9b058f45 2022-06-30 mark selected = &s->selected;
9099 9b058f45 2022-06-30 mark selected = NULL;
9100 9b058f45 2022-06-30 mark scrolld = NULL;
9101 9b058f45 2022-06-30 mark header = 0;
9105 9b058f45 2022-06-30 mark if (selected && *selected > view->nlines - header) {
9106 9b058f45 2022-06-30 mark offset = abs(view->nlines - *selected - header);
9107 9b058f45 2022-06-30 mark view->offset = offset;
9108 9b058f45 2022-06-30 mark if (scrolld && offset) {
9109 9b058f45 2022-06-30 mark err = scrolld(view, offset);
9110 9b058f45 2022-06-30 mark *selected -= offset;
9114 9b058f45 2022-06-30 mark return err;
9117 9b058f45 2022-06-30 mark static void
9118 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
9122 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
9123 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
9124 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = &tog_commands[i];
9125 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
9127 6879ba42 2020-10-01 naddy fputc('\n', fp);
9130 4ed7e80c 2018-05-20 stsp __dead static void
9131 6879ba42 2020-10-01 naddy usage(int hflag, int status)
9133 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
9135 6a0a1bd4 2022-10-04 op fprintf(fp, "usage: %s [-hV] command [arg ...]\n",
9136 6879ba42 2020-10-01 naddy getprogname());
9137 6879ba42 2020-10-01 naddy if (hflag) {
9138 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
9139 6879ba42 2020-10-01 naddy list_commands(fp);
9141 6879ba42 2020-10-01 naddy exit(status);
9144 c2301be8 2018-04-30 stsp static char **
9145 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
9147 ee85c5e8 2020-02-29 stsp va_list ap;
9148 c2301be8 2018-04-30 stsp char **argv;
9151 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
9153 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
9154 c2301be8 2018-04-30 stsp if (argv == NULL)
9155 c2301be8 2018-04-30 stsp err(1, "calloc");
9156 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
9157 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
9158 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
9159 e10c916e 2019-09-15 hiltjo err(1, "strdup");
9162 ee85c5e8 2020-02-29 stsp va_end(ap);
9163 c2301be8 2018-04-30 stsp return argv;
9167 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
9168 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
9169 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
9170 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
9171 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
9173 ee85c5e8 2020-02-29 stsp static const struct got_error *
9174 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
9176 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
9177 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9178 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
9179 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
9180 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
9181 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
9182 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
9183 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
9184 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
9186 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
9187 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
9188 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
9190 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
9191 0ae84acc 2022-06-15 tracey if (error != NULL)
9192 0ae84acc 2022-06-15 tracey goto done;
9194 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
9195 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
9196 ee85c5e8 2020-02-29 stsp goto done;
9198 ee85c5e8 2020-02-29 stsp if (worktree)
9199 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
9201 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
9202 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
9203 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
9204 ee85c5e8 2020-02-29 stsp goto done;
9207 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
9208 ee85c5e8 2020-02-29 stsp if (error != NULL)
9209 ee85c5e8 2020-02-29 stsp goto done;
9211 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
9212 ee85c5e8 2020-02-29 stsp repo, worktree);
9213 ee85c5e8 2020-02-29 stsp if (error)
9214 ee85c5e8 2020-02-29 stsp goto done;
9216 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
9217 84de9106 2020-12-26 stsp if (error)
9218 84de9106 2020-12-26 stsp goto done;
9219 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
9220 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
9221 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
9222 ee85c5e8 2020-02-29 stsp if (error)
9223 ee85c5e8 2020-02-29 stsp goto done;
9225 ee85c5e8 2020-02-29 stsp if (worktree) {
9226 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9227 ee85c5e8 2020-02-29 stsp worktree = NULL;
9230 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
9231 a44927cc 2022-04-07 stsp if (error)
9232 a44927cc 2022-04-07 stsp goto done;
9234 a44927cc 2022-04-07 stsp error = got_object_id_by_path(&id, repo, commit, in_repo_path);
9235 ee85c5e8 2020-02-29 stsp if (error) {
9236 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
9237 ee85c5e8 2020-02-29 stsp goto done;
9238 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
9239 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
9240 6879ba42 2020-10-01 naddy usage(1, 1);
9241 ee85c5e8 2020-02-29 stsp /* not reached */
9244 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
9245 ee85c5e8 2020-02-29 stsp if (error)
9246 ee85c5e8 2020-02-29 stsp goto done;
9248 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
9250 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
9251 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
9253 1d0f4054 2021-06-17 stsp if (repo) {
9254 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
9255 1d0f4054 2021-06-17 stsp if (error == NULL)
9256 1d0f4054 2021-06-17 stsp error = close_err;
9258 a44927cc 2022-04-07 stsp if (commit)
9259 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
9260 ee85c5e8 2020-02-29 stsp if (worktree)
9261 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9262 0ae84acc 2022-06-15 tracey if (pack_fds) {
9263 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
9264 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
9265 0ae84acc 2022-06-15 tracey if (error == NULL)
9266 0ae84acc 2022-06-15 tracey error = pack_err;
9269 ee85c5e8 2020-02-29 stsp free(commit_id_str);
9270 ee85c5e8 2020-02-29 stsp free(commit_id);
9271 ee85c5e8 2020-02-29 stsp free(cwd);
9272 ee85c5e8 2020-02-29 stsp free(repo_path);
9273 ee85c5e8 2020-02-29 stsp free(in_repo_path);
9274 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
9276 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
9277 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
9278 ee85c5e8 2020-02-29 stsp free(cmd_argv);
9280 87670572 2020-12-26 naddy tog_free_refs();
9281 ee85c5e8 2020-02-29 stsp return error;
9285 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
9287 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
9288 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9289 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
9290 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
9291 3e166534 2022-02-16 naddy static const struct option longopts[] = {
9292 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
9293 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
9295 917d79a7 2022-07-01 stsp char *diff_algo_str = NULL;
9297 3264c09c 2022-09-06 mark if (!isatty(STDIN_FILENO))
9298 3264c09c 2022-09-06 mark errx(1, "standard input is not a tty");
9300 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
9302 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
9303 9f7d7167 2018-04-29 stsp switch (ch) {
9305 9f7d7167 2018-04-29 stsp hflag = 1;
9308 53ccebc2 2019-07-30 stsp Vflag = 1;
9311 6879ba42 2020-10-01 naddy usage(hflag, 1);
9312 9f7d7167 2018-04-29 stsp /* NOTREACHED */
9316 9f7d7167 2018-04-29 stsp argc -= optind;
9317 9f7d7167 2018-04-29 stsp argv += optind;
9318 9814e6a3 2020-09-27 naddy optind = 1;
9319 c2301be8 2018-04-30 stsp optreset = 1;
9321 53ccebc2 2019-07-30 stsp if (Vflag) {
9322 53ccebc2 2019-07-30 stsp got_version_print_str();
9323 6879ba42 2020-10-01 naddy return 0;
9326 4010e238 2020-12-04 stsp #ifndef PROFILE
9327 4010e238 2020-12-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
9328 4010e238 2020-12-04 stsp NULL) == -1)
9329 4010e238 2020-12-04 stsp err(1, "pledge");
9332 c2301be8 2018-04-30 stsp if (argc == 0) {
9333 f29d3e89 2018-06-23 stsp if (hflag)
9334 6879ba42 2020-10-01 naddy usage(hflag, 0);
9335 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
9336 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
9338 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
9342 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
9343 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
9344 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
9345 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
9346 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
9352 917d79a7 2022-07-01 stsp diff_algo_str = getenv("TOG_DIFF_ALGORITHM");
9353 917d79a7 2022-07-01 stsp if (diff_algo_str) {
9354 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "patience") == 0)
9355 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
9356 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "myers") == 0)
9357 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
9360 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
9361 ee85c5e8 2020-02-29 stsp if (argc != 1)
9362 6879ba42 2020-10-01 naddy usage(0, 1);
9363 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
9364 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
9366 ee85c5e8 2020-02-29 stsp if (hflag)
9367 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
9369 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
9373 b46c1e04 2020-09-20 naddy putchar('\n');
9374 a2f4a359 2020-02-28 stsp if (cmd_argv) {
9376 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
9377 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
9378 a2f4a359 2020-02-28 stsp free(cmd_argv);
9381 fc06ba56 2019-08-22 stsp if (error && error->code != GOT_ERR_CANCELLED)
9382 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
