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 ffd1d5e5 2018-06-23 stsp #include <sys/stat.h>
18 25791caa 2018-10-24 stsp #include <sys/ioctl.h>
20 0d6c6ee3 2020-05-20 stsp #include <ctype.h>
21 31120ada 2018-04-30 stsp #include <errno.h>
22 9f7d7167 2018-04-29 stsp #include <curses.h>
23 9f7d7167 2018-04-29 stsp #include <panel.h>
24 9f7d7167 2018-04-29 stsp #include <locale.h>
25 61266923 2020-01-14 stsp #include <signal.h>
26 9f7d7167 2018-04-29 stsp #include <stdlib.h>
27 ee85c5e8 2020-02-29 stsp #include <stdarg.h>
28 26ed57b2 2018-05-19 stsp #include <stdio.h>
29 9f7d7167 2018-04-29 stsp #include <getopt.h>
30 9f7d7167 2018-04-29 stsp #include <string.h>
31 9f7d7167 2018-04-29 stsp #include <err.h>
32 80ddbec8 2018-04-29 stsp #include <unistd.h>
33 26ed57b2 2018-05-19 stsp #include <limits.h>
34 61e69b96 2018-05-20 stsp #include <wchar.h>
35 788c352e 2018-06-16 stsp #include <time.h>
36 84451b3e 2018-07-10 stsp #include <pthread.h>
37 5036bf37 2018-09-24 stsp #include <libgen.h>
38 60493ae3 2019-06-20 stsp #include <regex.h>
39 3da8ef85 2021-09-21 stsp #include <sched.h>
41 dd038bc6 2021-09-21 thomas.ad #include "got_compat.h"
43 53ccebc2 2019-07-30 stsp #include "got_version.h"
44 9f7d7167 2018-04-29 stsp #include "got_error.h"
45 80ddbec8 2018-04-29 stsp #include "got_object.h"
46 80ddbec8 2018-04-29 stsp #include "got_reference.h"
47 80ddbec8 2018-04-29 stsp #include "got_repository.h"
48 80ddbec8 2018-04-29 stsp #include "got_diff.h"
49 511a516b 2018-05-19 stsp #include "got_opentemp.h"
50 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
51 6fb7cd11 2019-08-22 stsp #include "got_cancel.h"
52 6fb7cd11 2019-08-22 stsp #include "got_commit_graph.h"
53 a70480e0 2018-06-23 stsp #include "got_blame.h"
54 c2db6724 2019-01-04 stsp #include "got_privsep.h"
55 1dd54920 2019-05-11 stsp #include "got_path.h"
56 b7165be3 2019-02-05 stsp #include "got_worktree.h"
58 dd038bc6 2021-09-21 thomas.ad //#define update_panels() (0)
59 dd038bc6 2021-09-21 thomas.ad //#define doupdate() (0)
62 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
66 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
69 acf52a76 2021-09-21 thomas.ad #ifndef CTRL
70 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
73 9f7d7167 2018-04-29 stsp #ifndef nitems
74 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
77 9f7d7167 2018-04-29 stsp struct tog_cmd {
78 c2301be8 2018-04-30 stsp const char *name;
79 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
80 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
83 6879ba42 2020-10-01 naddy __dead static void usage(int, int);
84 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
85 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
86 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
87 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
88 6458efa5 2020-11-24 stsp __dead static void usage_ref(void);
90 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
91 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
92 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
93 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
94 6458efa5 2020-11-24 stsp static const struct got_error* cmd_ref(int, char *[]);
96 4ed7e80c 2018-05-20 stsp static struct tog_cmd tog_commands[] = {
97 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
98 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
99 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
100 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
101 6458efa5 2020-11-24 stsp { "ref", cmd_ref, usage_ref },
104 d6b05b5b 2018-08-04 stsp enum tog_view_type {
105 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
106 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
107 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
108 6458efa5 2020-11-24 stsp TOG_VIEW_TREE,
109 6458efa5 2020-11-24 stsp TOG_VIEW_REF,
112 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
114 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
115 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
116 ba4f502b 2018-08-04 stsp struct got_object_id *id;
117 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
120 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
121 ba4f502b 2018-08-04 stsp struct commit_queue {
122 ba4f502b 2018-08-04 stsp int ncommits;
123 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
126 f26dddb7 2019-11-08 stsp struct tog_color {
127 dbdddfee 2021-06-23 naddy STAILQ_ENTRY(tog_color) entry;
128 6d17833f 2019-11-08 stsp regex_t regex;
129 6d17833f 2019-11-08 stsp short colorpair;
131 dbdddfee 2021-06-23 naddy STAILQ_HEAD(tog_colors, tog_color);
133 d9dff0e5 2020-12-26 stsp static struct got_reflist_head tog_refs = TAILQ_HEAD_INITIALIZER(tog_refs);
134 51a10b52 2020-12-26 stsp static struct got_reflist_object_id_map *tog_refs_idmap;
136 11b20872 2019-11-08 stsp static const struct got_error *
137 51a10b52 2020-12-26 stsp tog_load_refs(struct got_repository *repo)
139 51a10b52 2020-12-26 stsp const struct got_error *err;
141 51a10b52 2020-12-26 stsp err = got_ref_list(&tog_refs, repo, NULL, got_ref_cmp_by_name, NULL);
143 51a10b52 2020-12-26 stsp return err;
145 51a10b52 2020-12-26 stsp return got_reflist_object_id_map_create(&tog_refs_idmap, &tog_refs,
149 51a10b52 2020-12-26 stsp static void
150 51a10b52 2020-12-26 stsp tog_free_refs(void)
152 51a10b52 2020-12-26 stsp if (tog_refs_idmap) {
153 f193b038 2020-12-26 stsp got_reflist_object_id_map_free(tog_refs_idmap);
154 51a10b52 2020-12-26 stsp tog_refs_idmap = NULL;
156 51a10b52 2020-12-26 stsp got_ref_list_free(&tog_refs);
159 51a10b52 2020-12-26 stsp static const struct got_error *
160 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
161 11b20872 2019-11-08 stsp int idx, short color)
163 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
164 11b20872 2019-11-08 stsp struct tog_color *tc;
165 11b20872 2019-11-08 stsp int regerr = 0;
167 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
168 11b20872 2019-11-08 stsp return NULL;
170 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
172 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
173 11b20872 2019-11-08 stsp if (tc == NULL)
174 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
175 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
176 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
177 11b20872 2019-11-08 stsp if (regerr) {
178 11b20872 2019-11-08 stsp static char regerr_msg[512];
179 11b20872 2019-11-08 stsp static char err_msg[512];
180 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
181 11b20872 2019-11-08 stsp sizeof(regerr_msg));
182 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
183 11b20872 2019-11-08 stsp regerr_msg);
184 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
186 11b20872 2019-11-08 stsp return err;
188 11b20872 2019-11-08 stsp tc->colorpair = idx;
189 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(colors, tc, entry);
190 11b20872 2019-11-08 stsp return NULL;
193 11b20872 2019-11-08 stsp static void
194 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
196 11b20872 2019-11-08 stsp struct tog_color *tc;
198 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(colors)) {
199 dbdddfee 2021-06-23 naddy tc = STAILQ_FIRST(colors);
200 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(colors, entry);
201 11b20872 2019-11-08 stsp regfree(&tc->regex);
206 11b20872 2019-11-08 stsp struct tog_color *
207 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
209 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
211 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
212 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
216 11b20872 2019-11-08 stsp return NULL;
220 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
222 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
223 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
224 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
225 11b20872 2019-11-08 stsp return COLOR_CYAN;
226 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
227 11b20872 2019-11-08 stsp return COLOR_YELLOW;
228 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
229 11b20872 2019-11-08 stsp return COLOR_GREEN;
230 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
231 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
232 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
233 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
234 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
235 91b8c405 2020-01-25 stsp return COLOR_CYAN;
236 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
237 11b20872 2019-11-08 stsp return COLOR_GREEN;
238 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
239 11b20872 2019-11-08 stsp return COLOR_GREEN;
240 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
241 11b20872 2019-11-08 stsp return COLOR_CYAN;
242 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
243 11b20872 2019-11-08 stsp return COLOR_YELLOW;
244 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
245 6458efa5 2020-11-24 stsp return COLOR_GREEN;
246 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
247 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
248 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
249 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
255 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
257 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
259 11b20872 2019-11-08 stsp if (val == NULL)
260 11b20872 2019-11-08 stsp return default_color_value(envvar);
262 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
263 11b20872 2019-11-08 stsp return COLOR_BLACK;
264 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
265 11b20872 2019-11-08 stsp return COLOR_RED;
266 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
267 11b20872 2019-11-08 stsp return COLOR_GREEN;
268 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
269 11b20872 2019-11-08 stsp return COLOR_YELLOW;
270 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
271 11b20872 2019-11-08 stsp return COLOR_BLUE;
272 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
273 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
274 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
275 11b20872 2019-11-08 stsp return COLOR_CYAN;
276 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
277 11b20872 2019-11-08 stsp return COLOR_WHITE;
278 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
281 11b20872 2019-11-08 stsp return default_color_value(envvar);
285 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
286 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
287 3dbaef42 2020-11-24 stsp const char *label1, *label2;
289 15a087fe 2019-02-21 stsp int first_displayed_line;
290 15a087fe 2019-02-21 stsp int last_displayed_line;
292 15a087fe 2019-02-21 stsp int diff_context;
293 3dbaef42 2020-11-24 stsp int ignore_whitespace;
294 64453f7e 2020-11-21 stsp int force_text_diff;
295 15a087fe 2019-02-21 stsp struct got_repository *repo;
296 bddb1296 2019-11-08 stsp struct tog_colors colors;
297 fe621944 2020-11-10 stsp size_t nlines;
298 f44b1f58 2020-02-02 tracey off_t *line_offsets;
299 f44b1f58 2020-02-02 tracey int matched_line;
300 f44b1f58 2020-02-02 tracey int selected_line;
302 15a087fe 2019-02-21 stsp /* passed from log view; may be NULL */
303 fb872ab2 2019-02-21 stsp struct tog_view *log_view;
306 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
308 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
309 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
310 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
311 1a76625f 2018-10-22 stsp int commits_needed;
312 fb280deb 2021-08-30 stsp int load_all;
313 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
314 1a76625f 2018-10-22 stsp struct commit_queue *commits;
315 1a76625f 2018-10-22 stsp const char *in_repo_path;
316 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
317 1a76625f 2018-10-22 stsp struct got_repository *repo;
318 1a76625f 2018-10-22 stsp int log_complete;
319 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
320 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
321 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
322 13add988 2019-10-15 stsp int *searching;
323 13add988 2019-10-15 stsp int *search_next_done;
324 13add988 2019-10-15 stsp regex_t *regex;
327 1a76625f 2018-10-22 stsp struct tog_log_view_state {
328 b01e7d3b 2018-08-04 stsp struct commit_queue commits;
329 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
330 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
331 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
332 b01e7d3b 2018-08-04 stsp int selected;
333 b01e7d3b 2018-08-04 stsp char *in_repo_path;
334 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
335 b672a97a 2020-01-27 stsp int log_branches;
336 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
337 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
338 1a76625f 2018-10-22 stsp sig_atomic_t quit;
339 1a76625f 2018-10-22 stsp pthread_t thread;
340 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
341 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
342 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
343 11b20872 2019-11-08 stsp struct tog_colors colors;
346 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
347 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
348 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
349 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
350 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
351 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
352 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
353 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
354 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
355 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
356 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
357 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
358 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
359 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
361 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
362 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
363 e9424729 2018-08-04 stsp int nlines;
365 e9424729 2018-08-04 stsp struct tog_view *view;
366 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
370 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
371 e9424729 2018-08-04 stsp const char *path;
372 e9424729 2018-08-04 stsp struct got_repository *repo;
373 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
374 e9424729 2018-08-04 stsp int *complete;
375 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
376 fc06ba56 2019-08-22 stsp void *cancel_arg;
379 e9424729 2018-08-04 stsp struct tog_blame {
381 be659d10 2020-11-18 stsp off_t filesize;
382 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
383 6fcac457 2018-11-19 stsp int nlines;
384 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
385 e9424729 2018-08-04 stsp pthread_t thread;
386 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
387 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
388 e9424729 2018-08-04 stsp const char *path;
391 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
392 7cbe629d 2018-08-04 stsp int first_displayed_line;
393 7cbe629d 2018-08-04 stsp int last_displayed_line;
394 7cbe629d 2018-08-04 stsp int selected_line;
395 7cbe629d 2018-08-04 stsp int blame_complete;
398 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
399 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
400 e5a0f69f 2018-08-18 stsp char *path;
401 7cbe629d 2018-08-04 stsp struct got_repository *repo;
402 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
403 e9424729 2018-08-04 stsp struct tog_blame blame;
404 6c4c42e0 2019-06-24 stsp int matched_line;
405 11b20872 2019-11-08 stsp struct tog_colors colors;
408 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
409 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
410 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
411 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
412 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
413 ad80ab7b 2018-08-04 stsp int selected;
416 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
418 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
419 ad80ab7b 2018-08-04 stsp char *tree_label;
420 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
421 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
422 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
423 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
424 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
425 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
426 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
427 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
428 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
429 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
430 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
431 6458efa5 2020-11-24 stsp struct tog_colors colors;
434 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
435 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
436 6458efa5 2020-11-24 stsp struct got_reference *ref;
440 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
442 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
443 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
444 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
445 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
446 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
447 6458efa5 2020-11-24 stsp int nrefs, ndisplayed, selected, show_ids;
448 6458efa5 2020-11-24 stsp struct got_repository *repo;
449 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
450 bddb1296 2019-11-08 stsp struct tog_colors colors;
454 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
456 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
457 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
458 669b5ffa 2018-10-07 stsp * there is enough screen estate.
460 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
461 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
463 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
464 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
465 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
467 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
468 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
470 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
472 cc3c9aac 2018-08-01 stsp struct tog_view {
473 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
474 26ed57b2 2018-05-19 stsp WINDOW *window;
475 26ed57b2 2018-05-19 stsp PANEL *panel;
476 97ddc146 2018-08-01 stsp int nlines, ncols, begin_y, begin_x;
477 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
478 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
480 669b5ffa 2018-10-07 stsp struct tog_view *parent;
481 669b5ffa 2018-10-07 stsp struct tog_view *child;
484 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
485 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
486 e78dc838 2020-12-04 stsp * between parent and child.
487 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
488 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
489 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
490 e78dc838 2020-12-04 stsp * situations.
492 e78dc838 2020-12-04 stsp int focus_child;
494 5dc9f4bc 2018-08-04 stsp /* type-specific state */
495 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
497 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
498 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
499 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
500 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
501 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
504 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
505 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
506 e78dc838 2020-12-04 stsp struct tog_view *, int);
507 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
509 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
510 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
511 c0c4acc8 2021-01-24 stsp int search_started;
512 60493ae3 2019-06-20 stsp int searching;
513 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
514 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
515 60493ae3 2019-06-20 stsp int search_next_done;
516 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
517 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
518 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
519 1803e47f 2019-06-22 stsp regex_t regex;
520 41605754 2020-11-12 stsp regmatch_t regmatch;
523 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
524 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
525 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
526 78756c87 2020-11-24 stsp struct got_repository *);
527 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
528 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
529 e78dc838 2020-12-04 stsp struct tog_view *, int);
530 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
531 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
532 f44b1f58 2020-02-02 tracey static const struct got_error *search_next_diff_view(struct tog_view *);
534 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
535 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
536 78756c87 2020-11-24 stsp const char *, const char *, int);
537 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
538 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
539 e78dc838 2020-12-04 stsp struct tog_view *, int);
540 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
541 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
542 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
544 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
545 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
546 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
547 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
548 e78dc838 2020-12-04 stsp struct tog_view *, int);
549 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
550 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
551 6c4c42e0 2019-06-24 stsp static const struct got_error *search_next_blame_view(struct tog_view *);
553 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
554 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
555 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
556 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
557 e78dc838 2020-12-04 stsp struct tog_view *, int);
558 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
559 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
560 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
562 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
563 6458efa5 2020-11-24 stsp struct got_repository *);
564 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
565 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
566 e78dc838 2020-12-04 stsp struct tog_view *, int);
567 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
568 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
569 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
571 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
572 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
573 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
575 25791caa 2018-10-24 stsp static void
576 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
578 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
581 83baff54 2019-08-12 stsp static void
582 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
584 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
587 61266923 2020-01-14 stsp static void
588 61266923 2020-01-14 stsp tog_sigcont(int signo)
590 61266923 2020-01-14 stsp tog_sigcont_received = 1;
593 e5a0f69f 2018-08-18 stsp static const struct got_error *
594 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
596 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
598 669b5ffa 2018-10-07 stsp if (view->child) {
599 669b5ffa 2018-10-07 stsp view_close(view->child);
600 669b5ffa 2018-10-07 stsp view->child = NULL;
602 e5a0f69f 2018-08-18 stsp if (view->close)
603 e5a0f69f 2018-08-18 stsp err = view->close(view);
604 ea5e7bb5 2018-08-01 stsp if (view->panel)
605 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
606 ea5e7bb5 2018-08-01 stsp if (view->window)
607 ea5e7bb5 2018-08-01 stsp delwin(view->window);
608 ea5e7bb5 2018-08-01 stsp free(view);
609 e5a0f69f 2018-08-18 stsp return err;
612 ea5e7bb5 2018-08-01 stsp static struct tog_view *
613 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
614 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
616 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
618 ea5e7bb5 2018-08-01 stsp if (view == NULL)
619 ea5e7bb5 2018-08-01 stsp return NULL;
621 d6b05b5b 2018-08-04 stsp view->type = type;
622 f7d12f7e 2018-08-01 stsp view->lines = LINES;
623 f7d12f7e 2018-08-01 stsp view->cols = COLS;
624 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
625 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
626 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
627 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
628 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
629 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
630 96a765a8 2018-08-04 stsp view_close(view);
631 ea5e7bb5 2018-08-01 stsp return NULL;
633 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
634 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
635 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
636 96a765a8 2018-08-04 stsp view_close(view);
637 ea5e7bb5 2018-08-01 stsp return NULL;
640 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
641 ea5e7bb5 2018-08-01 stsp return view;
645 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
647 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
649 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
652 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
654 5c60c32a 2018-10-18 stsp static const struct got_error *
655 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
657 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
659 5c60c32a 2018-10-18 stsp view->begin_y = 0;
660 5c60c32a 2018-10-18 stsp view->begin_x = view_split_begin_x(0);
661 5c60c32a 2018-10-18 stsp view->nlines = LINES;
662 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
663 5c60c32a 2018-10-18 stsp view->lines = LINES;
664 5c60c32a 2018-10-18 stsp view->cols = COLS;
665 5c60c32a 2018-10-18 stsp err = view_resize(view);
667 5c60c32a 2018-10-18 stsp return err;
669 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
670 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
672 5c60c32a 2018-10-18 stsp return NULL;
675 5c60c32a 2018-10-18 stsp static const struct got_error *
676 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
678 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
680 5c60c32a 2018-10-18 stsp view->begin_x = 0;
681 5c60c32a 2018-10-18 stsp view->begin_y = 0;
682 5c60c32a 2018-10-18 stsp view->nlines = LINES;
683 5c60c32a 2018-10-18 stsp view->ncols = COLS;
684 5c60c32a 2018-10-18 stsp view->lines = LINES;
685 5c60c32a 2018-10-18 stsp view->cols = COLS;
686 5c60c32a 2018-10-18 stsp err = view_resize(view);
688 5c60c32a 2018-10-18 stsp return err;
690 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
691 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
693 5c60c32a 2018-10-18 stsp return NULL;
697 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
699 5c60c32a 2018-10-18 stsp return view->parent == NULL;
702 4d8c2215 2018-08-19 stsp static const struct got_error *
703 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
705 f7d12f7e 2018-08-01 stsp int nlines, ncols;
707 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
708 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
710 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
712 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
713 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
715 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
717 0cf4efb1 2018-09-29 stsp if (wresize(view->window, nlines, ncols) == ERR)
718 638f9024 2019-05-13 stsp return got_error_from_errno("wresize");
719 a6d7eb8d 2018-10-24 stsp if (replace_panel(view->panel, view->window) == ERR)
720 638f9024 2019-05-13 stsp return got_error_from_errno("replace_panel");
721 25791caa 2018-10-24 stsp wclear(view->window);
723 0cf4efb1 2018-09-29 stsp view->nlines = nlines;
724 0cf4efb1 2018-09-29 stsp view->ncols = ncols;
725 0cf4efb1 2018-09-29 stsp view->lines = LINES;
726 0cf4efb1 2018-09-29 stsp view->cols = COLS;
728 6e3e5d9c 2018-10-18 stsp if (view->child) {
729 5c60c32a 2018-10-18 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
730 5c60c32a 2018-10-18 stsp if (view->child->begin_x == 0) {
731 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
732 5c60c32a 2018-10-18 stsp if (view->child->focussed)
733 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
735 5c60c32a 2018-10-18 stsp show_panel(view->panel);
737 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
738 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
742 5c60c32a 2018-10-18 stsp return NULL;
745 669b5ffa 2018-10-07 stsp static const struct got_error *
746 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
748 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
750 669b5ffa 2018-10-07 stsp if (view->child == NULL)
751 669b5ffa 2018-10-07 stsp return NULL;
753 669b5ffa 2018-10-07 stsp err = view_close(view->child);
754 669b5ffa 2018-10-07 stsp view->child = NULL;
755 669b5ffa 2018-10-07 stsp return err;
758 72a9cb46 2020-12-03 stsp static void
759 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
761 669b5ffa 2018-10-07 stsp view->child = child;
762 669b5ffa 2018-10-07 stsp child->parent = view;
766 bfddd0d9 2018-09-29 stsp view_is_splitscreen(struct tog_view *view)
768 f5215bb9 2019-02-22 stsp return view->begin_x > 0;
771 34bc9ec9 2019-02-22 stsp static void
772 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
774 25791caa 2018-10-24 stsp int cols, lines;
775 25791caa 2018-10-24 stsp struct winsize size;
777 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
778 25791caa 2018-10-24 stsp cols = 80; /* Default */
779 25791caa 2018-10-24 stsp lines = 24;
781 25791caa 2018-10-24 stsp cols = size.ws_col;
782 25791caa 2018-10-24 stsp lines = size.ws_row;
784 25791caa 2018-10-24 stsp resize_term(lines, cols);
787 2b49a8ae 2019-06-22 stsp static const struct got_error *
788 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
790 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
791 2b49a8ae 2019-06-22 stsp char pattern[1024];
794 c0c4acc8 2021-01-24 stsp if (view->search_started) {
795 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
796 c0c4acc8 2021-01-24 stsp view->searching = 0;
797 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
799 c0c4acc8 2021-01-24 stsp view->search_started = 0;
801 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
802 2b49a8ae 2019-06-22 stsp return NULL;
804 cb1159f8 2020-02-19 stsp mvwaddstr(view->window, view->begin_y + view->nlines - 1, 0, "/");
805 2b49a8ae 2019-06-22 stsp wclrtoeol(view->window);
807 2b49a8ae 2019-06-22 stsp nocbreak();
809 2b49a8ae 2019-06-22 stsp ret = wgetnstr(view->window, pattern, sizeof(pattern));
812 2b49a8ae 2019-06-22 stsp if (ret == ERR)
813 2b49a8ae 2019-06-22 stsp return NULL;
815 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
816 7c32bd05 2019-06-22 stsp err = view->search_start(view);
818 7c32bd05 2019-06-22 stsp regfree(&view->regex);
819 7c32bd05 2019-06-22 stsp return err;
821 c0c4acc8 2021-01-24 stsp view->search_started = 1;
822 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
823 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
824 2b49a8ae 2019-06-22 stsp view->search_next(view);
827 2b49a8ae 2019-06-22 stsp return NULL;
830 0cf4efb1 2018-09-29 stsp static const struct got_error *
831 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
832 e78dc838 2020-12-04 stsp struct tog_view_list_head *views)
834 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
835 669b5ffa 2018-10-07 stsp struct tog_view *v;
836 1a76625f 2018-10-22 stsp int ch, errcode;
838 e5a0f69f 2018-08-18 stsp *new = NULL;
840 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
841 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
842 f9967bca 2020-03-27 stsp view->search_next_done == TOG_SEARCH_HAVE_NONE)
843 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
845 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
846 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
847 82954512 2020-02-03 stsp if (errcode)
848 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
849 82954512 2020-02-03 stsp "pthread_mutex_unlock");
850 3da8ef85 2021-09-21 stsp sched_yield();
851 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
852 82954512 2020-02-03 stsp if (errcode)
853 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
854 82954512 2020-02-03 stsp "pthread_mutex_lock");
855 60493ae3 2019-06-20 stsp view->search_next(view);
856 60493ae3 2019-06-20 stsp return NULL;
859 e5a0f69f 2018-08-18 stsp nodelay(stdscr, FALSE);
860 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
861 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
862 1a76625f 2018-10-22 stsp if (errcode)
863 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
864 cc5bac66 2018-10-22 stsp ch = wgetch(view->window);
865 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
866 1a76625f 2018-10-22 stsp if (errcode)
867 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
868 e5a0f69f 2018-08-18 stsp nodelay(stdscr, TRUE);
870 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
871 25791caa 2018-10-24 stsp tog_resizeterm();
872 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
873 61266923 2020-01-14 stsp tog_sigcont_received = 0;
874 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
875 25791caa 2018-10-24 stsp err = view_resize(v);
877 25791caa 2018-10-24 stsp return err;
878 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
880 25791caa 2018-10-24 stsp return err;
881 cdfcfb03 2020-12-06 stsp if (v->child) {
882 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
884 cdfcfb03 2020-12-06 stsp return err;
885 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
886 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
888 cdfcfb03 2020-12-06 stsp return err;
893 e5a0f69f 2018-08-18 stsp switch (ch) {
895 1e37a5c2 2019-05-12 jcs if (view->child) {
896 e78dc838 2020-12-04 stsp view->focussed = 0;
897 e78dc838 2020-12-04 stsp view->child->focussed = 1;
898 e78dc838 2020-12-04 stsp view->focus_child = 1;
899 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
900 e78dc838 2020-12-04 stsp view->focussed = 0;
901 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
902 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
906 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
907 9970f7fc 2020-12-03 stsp view->dying = 1;
913 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
914 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
916 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
917 e78dc838 2020-12-04 stsp view->focussed = 0;
918 e78dc838 2020-12-04 stsp view->child->focussed = 1;
919 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
921 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
924 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
925 9970f7fc 2020-12-03 stsp KEY_RESIZE);
927 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
928 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
929 e78dc838 2020-12-04 stsp view->focussed = 1;
930 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
932 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
936 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
939 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
942 60493ae3 2019-06-20 stsp if (view->search_start)
943 2b49a8ae 2019-06-22 stsp view_search_start(view);
945 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
949 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
950 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
951 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
952 60493ae3 2019-06-20 stsp view->search_next_done = 0;
953 60493ae3 2019-06-20 stsp view->search_next(view);
955 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
958 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
962 e5a0f69f 2018-08-18 stsp return err;
966 1a57306a 2018-09-02 stsp view_vborder(struct tog_view *view)
968 0cf4efb1 2018-09-29 stsp PANEL *panel;
969 7f64f4d6 2020-12-10 naddy const struct tog_view *view_above;
971 669b5ffa 2018-10-07 stsp if (view->parent)
972 669b5ffa 2018-10-07 stsp return view_vborder(view->parent);
974 0cf4efb1 2018-09-29 stsp panel = panel_above(view->panel);
975 0cf4efb1 2018-09-29 stsp if (panel == NULL)
978 0cf4efb1 2018-09-29 stsp view_above = panel_userptr(panel);
979 0cf4efb1 2018-09-29 stsp mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
980 1a57306a 2018-09-02 stsp got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
984 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
986 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
987 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
989 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
991 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
994 669b5ffa 2018-10-07 stsp return view->focussed;
997 bcbd79e2 2018-08-19 stsp static const struct got_error *
998 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
1000 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1001 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1002 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1003 fd823528 2018-10-22 stsp int fast_refresh = 10;
1004 1a76625f 2018-10-22 stsp int done = 0, errcode;
1006 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1007 1a76625f 2018-10-22 stsp if (errcode)
1008 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1010 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1011 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1013 1004088d 2018-09-29 stsp view->focussed = 1;
1014 878940b7 2018-09-29 stsp err = view->show(view);
1016 0cf4efb1 2018-09-29 stsp return err;
1017 0cf4efb1 2018-09-29 stsp update_panels();
1018 0cf4efb1 2018-09-29 stsp doupdate();
1019 83baff54 2019-08-12 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_sigpipe_received) {
1020 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1021 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
1022 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1024 e78dc838 2020-12-04 stsp err = view_input(&new_view, &done, view, &views);
1027 9970f7fc 2020-12-03 stsp if (view->dying) {
1028 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
1030 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
1031 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
1033 e78dc838 2020-12-04 stsp else if (view->parent)
1034 669b5ffa 2018-10-07 stsp prev = view->parent;
1036 e78dc838 2020-12-04 stsp if (view->parent) {
1037 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
1038 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1040 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
1042 9970f7fc 2020-12-03 stsp err = view_close(view);
1044 e5a0f69f 2018-08-18 stsp goto done;
1046 e78dc838 2020-12-04 stsp view = NULL;
1047 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
1048 e78dc838 2020-12-04 stsp if (v->focussed)
1051 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
1052 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
1054 e78dc838 2020-12-04 stsp view = prev;
1055 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
1056 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
1057 e78dc838 2020-12-04 stsp tog_view_list_head);
1059 e78dc838 2020-12-04 stsp if (view) {
1060 e78dc838 2020-12-04 stsp if (view->focus_child) {
1061 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1062 e78dc838 2020-12-04 stsp view = view->child;
1064 e78dc838 2020-12-04 stsp view->focussed = 1;
1068 bcbd79e2 2018-08-19 stsp if (new_view) {
1069 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
1070 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
1071 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
1072 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
1074 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
1075 86c66b02 2018-10-18 stsp err = view_close(v);
1077 86c66b02 2018-10-18 stsp goto done;
1080 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
1081 fed7eaa8 2018-10-24 stsp view = new_view;
1083 669b5ffa 2018-10-07 stsp if (view) {
1084 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
1085 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
1086 e78dc838 2020-12-04 stsp view = view->child;
1088 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
1089 e78dc838 2020-12-04 stsp view = view->parent;
1091 e78dc838 2020-12-04 stsp show_panel(view->panel);
1092 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
1093 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
1094 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
1095 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
1097 1a76625f 2018-10-22 stsp goto done;
1099 669b5ffa 2018-10-07 stsp err = view->show(view);
1101 1a76625f 2018-10-22 stsp goto done;
1102 669b5ffa 2018-10-07 stsp if (view->child) {
1103 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
1105 1a76625f 2018-10-22 stsp goto done;
1107 1a76625f 2018-10-22 stsp update_panels();
1108 1a76625f 2018-10-22 stsp doupdate();
1112 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
1113 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
1114 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
1115 e5a0f69f 2018-08-18 stsp view_close(view);
1118 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1119 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
1120 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
1122 e5a0f69f 2018-08-18 stsp return err;
1125 4ed7e80c 2018-05-20 stsp __dead static void
1126 9f7d7167 2018-04-29 stsp usage_log(void)
1129 c70c5802 2018-08-01 stsp fprintf(stderr,
1130 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
1131 9f7d7167 2018-04-29 stsp getprogname());
1135 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
1136 80ddbec8 2018-04-29 stsp static const struct got_error *
1137 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
1139 00dfcb92 2018-06-11 stsp char *vis = NULL;
1140 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1142 963b370f 2018-05-20 stsp *ws = NULL;
1143 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
1144 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
1145 00dfcb92 2018-06-11 stsp int vislen;
1146 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
1147 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
1149 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
1150 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
1152 00dfcb92 2018-06-11 stsp return err;
1153 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
1154 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
1155 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
1156 a7f50699 2018-06-11 stsp goto done;
1160 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
1161 a7f50699 2018-06-11 stsp if (*ws == NULL) {
1162 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
1163 a7f50699 2018-06-11 stsp goto done;
1166 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
1167 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
1169 00dfcb92 2018-06-11 stsp free(vis);
1170 963b370f 2018-05-20 stsp if (err) {
1171 963b370f 2018-05-20 stsp free(*ws);
1172 963b370f 2018-05-20 stsp *ws = NULL;
1173 963b370f 2018-05-20 stsp *wlen = 0;
1175 963b370f 2018-05-20 stsp return err;
1178 963b370f 2018-05-20 stsp /* Format a line for display, ensuring that it won't overflow a width limit. */
1179 963b370f 2018-05-20 stsp static const struct got_error *
1180 27a741e5 2019-09-11 stsp format_line(wchar_t **wlinep, int *widthp, const char *line, int wlimit,
1181 27a741e5 2019-09-11 stsp int col_tab_align)
1183 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1184 963b370f 2018-05-20 stsp int cols = 0;
1185 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
1186 963b370f 2018-05-20 stsp size_t wlen;
1189 963b370f 2018-05-20 stsp *wlinep = NULL;
1190 b700b5d6 2018-07-10 stsp *widthp = 0;
1192 963b370f 2018-05-20 stsp err = mbs2ws(&wline, &wlen, line);
1194 963b370f 2018-05-20 stsp return err;
1196 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
1197 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1200 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
1201 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1206 27a741e5 2019-09-11 stsp while (i < wlen) {
1207 963b370f 2018-05-20 stsp int width = wcwidth(wline[i]);
1209 27a741e5 2019-09-11 stsp if (width == 0) {
1214 27a741e5 2019-09-11 stsp if (width == 1 || width == 2) {
1215 27a741e5 2019-09-11 stsp if (cols + width > wlimit)
1217 27a741e5 2019-09-11 stsp cols += width;
1219 27a741e5 2019-09-11 stsp } else if (width == -1) {
1220 27a741e5 2019-09-11 stsp if (wline[i] == L'\t') {
1221 27a741e5 2019-09-11 stsp width = TABSIZE -
1222 27a741e5 2019-09-11 stsp ((cols + col_tab_align) % TABSIZE);
1224 748d5cab 2020-12-14 naddy width = 1;
1225 748d5cab 2020-12-14 naddy wline[i] = L'.';
1227 748d5cab 2020-12-14 naddy if (cols + width > wlimit)
1229 748d5cab 2020-12-14 naddy cols += width;
1232 638f9024 2019-05-13 stsp err = got_error_from_errno("wcwidth");
1233 963b370f 2018-05-20 stsp goto done;
1236 963b370f 2018-05-20 stsp wline[i] = L'\0';
1237 b700b5d6 2018-07-10 stsp if (widthp)
1238 b700b5d6 2018-07-10 stsp *widthp = cols;
1241 963b370f 2018-05-20 stsp free(wline);
1243 963b370f 2018-05-20 stsp *wlinep = wline;
1244 963b370f 2018-05-20 stsp return err;
1247 8b473291 2019-02-21 stsp static const struct got_error*
1248 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
1249 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
1251 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
1252 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
1254 8b473291 2019-02-21 stsp const char *name;
1256 8b473291 2019-02-21 stsp *refs_str = NULL;
1258 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
1259 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
1260 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
1263 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
1264 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
1266 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
1267 8b473291 2019-02-21 stsp name += 5;
1268 7143d404 2019-03-12 stsp if (strncmp(name, "got/", 4) == 0)
1270 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
1271 8b473291 2019-02-21 stsp name += 6;
1272 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
1273 8b473291 2019-02-21 stsp name += 8;
1274 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
1275 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
1278 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
1281 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
1282 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
1283 5d844a1e 2019-08-13 stsp if (err) {
1284 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
1285 48cae60d 2020-09-22 stsp free(ref_id);
1288 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
1289 5d844a1e 2019-08-13 stsp err = NULL;
1290 5d844a1e 2019-08-13 stsp tag = NULL;
1293 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
1294 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
1295 48cae60d 2020-09-22 stsp free(ref_id);
1297 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
1298 52b5abe1 2019-08-13 stsp if (cmp != 0)
1300 8b473291 2019-02-21 stsp s = *refs_str;
1301 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
1302 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
1303 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1305 8b473291 2019-02-21 stsp *refs_str = NULL;
1311 8b473291 2019-02-21 stsp return err;
1314 963b370f 2018-05-20 stsp static const struct got_error *
1315 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
1316 27a741e5 2019-09-11 stsp int col_tab_align)
1318 e6b8b890 2020-12-29 naddy char *smallerthan;
1320 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
1321 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
1322 5813d178 2019-03-09 stsp author = smallerthan + 1;
1323 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
1324 27a741e5 2019-09-11 stsp return format_line(wauthor, author_width, author, limit, col_tab_align);
1327 5813d178 2019-03-09 stsp static const struct got_error *
1328 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
1329 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
1330 8fdc79fe 2020-12-01 naddy int author_display_cols)
1332 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1333 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
1334 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
1335 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
1336 5813d178 2019-03-09 stsp char *author = NULL;
1337 bb737323 2018-05-20 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
1338 bb737323 2018-05-20 stsp int author_width, logmsg_width;
1339 5813d178 2019-03-09 stsp char *newline, *line = NULL;
1340 bb737323 2018-05-20 stsp int col, limit;
1341 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
1342 ccb26ccd 2018-11-05 stsp struct tm tm;
1343 45d799e2 2018-12-23 stsp time_t committer_time;
1344 11b20872 2019-11-08 stsp struct tog_color *tc;
1346 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
1347 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
1348 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
1349 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
1350 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
1352 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
1353 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
1355 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
1356 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
1358 11b20872 2019-11-08 stsp wattr_on(view->window,
1359 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1360 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
1362 11b20872 2019-11-08 stsp wattr_off(view->window,
1363 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1364 27a741e5 2019-09-11 stsp col = limit;
1365 b39d25c7 2018-07-10 stsp if (col > avail)
1366 b39d25c7 2018-07-10 stsp goto done;
1368 6570a66d 2019-11-08 stsp if (avail >= 120) {
1369 6570a66d 2019-11-08 stsp char *id_str;
1370 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
1372 6570a66d 2019-11-08 stsp goto done;
1373 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1375 11b20872 2019-11-08 stsp wattr_on(view->window,
1376 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1377 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
1379 11b20872 2019-11-08 stsp wattr_off(view->window,
1380 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1381 6570a66d 2019-11-08 stsp free(id_str);
1383 6570a66d 2019-11-08 stsp if (col > avail)
1384 6570a66d 2019-11-08 stsp goto done;
1387 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(commit));
1388 5813d178 2019-03-09 stsp if (author == NULL) {
1389 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1390 80ddbec8 2018-04-29 stsp goto done;
1392 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
1394 bb737323 2018-05-20 stsp goto done;
1395 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
1397 11b20872 2019-11-08 stsp wattr_on(view->window,
1398 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1399 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
1401 11b20872 2019-11-08 stsp wattr_off(view->window,
1402 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1403 bb737323 2018-05-20 stsp col += author_width;
1404 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
1405 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1407 bb737323 2018-05-20 stsp author_width++;
1409 9c2eaf34 2018-05-20 stsp if (col > avail)
1410 9c2eaf34 2018-05-20 stsp goto done;
1412 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
1414 6d9fbc00 2018-04-29 stsp goto done;
1415 bb737323 2018-05-20 stsp logmsg = logmsg0;
1416 bb737323 2018-05-20 stsp while (*logmsg == '\n')
1418 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
1419 bb737323 2018-05-20 stsp if (newline)
1420 bb737323 2018-05-20 stsp *newline = '\0';
1421 bb737323 2018-05-20 stsp limit = avail - col;
1422 dee2c213 2019-11-13 stsp err = format_line(&wlogmsg, &logmsg_width, logmsg, limit, col);
1424 bb737323 2018-05-20 stsp goto done;
1425 2814baeb 2018-08-01 stsp waddwstr(view->window, wlogmsg);
1426 bb737323 2018-05-20 stsp col += logmsg_width;
1427 27a741e5 2019-09-11 stsp while (col < avail) {
1428 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1432 80ddbec8 2018-04-29 stsp free(logmsg0);
1433 bb737323 2018-05-20 stsp free(wlogmsg);
1434 5813d178 2019-03-09 stsp free(author);
1435 bb737323 2018-05-20 stsp free(wauthor);
1436 80ddbec8 2018-04-29 stsp free(line);
1437 80ddbec8 2018-04-29 stsp return err;
1440 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
1441 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
1442 899d86c2 2018-05-10 stsp struct got_object_id *id)
1444 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
1446 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
1447 80ddbec8 2018-04-29 stsp if (entry == NULL)
1448 899d86c2 2018-05-10 stsp return NULL;
1450 899d86c2 2018-05-10 stsp entry->id = id;
1451 99db9666 2018-05-07 stsp entry->commit = commit;
1452 899d86c2 2018-05-10 stsp return entry;
1455 99db9666 2018-05-07 stsp static void
1456 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
1458 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
1460 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1461 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
1462 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
1463 ecb28ae0 2018-07-16 stsp commits->ncommits--;
1464 9ba79e04 2018-06-11 stsp /* Don't free entry->id! It is owned by the commit graph. */
1465 99db9666 2018-05-07 stsp free(entry);
1468 99db9666 2018-05-07 stsp static void
1469 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
1471 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
1472 99db9666 2018-05-07 stsp pop_commit(commits);
1475 c4972b91 2018-05-07 stsp static const struct got_error *
1476 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
1477 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
1479 13add988 2019-10-15 stsp const struct got_error *err = NULL;
1480 13add988 2019-10-15 stsp regmatch_t regmatch;
1481 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
1483 13add988 2019-10-15 stsp *have_match = 0;
1485 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
1487 13add988 2019-10-15 stsp return err;
1489 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
1491 13add988 2019-10-15 stsp goto done;
1493 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
1494 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1495 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
1496 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1497 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
1498 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
1499 13add988 2019-10-15 stsp *have_match = 1;
1501 13add988 2019-10-15 stsp free(id_str);
1502 13add988 2019-10-15 stsp free(logmsg);
1503 13add988 2019-10-15 stsp return err;
1506 13add988 2019-10-15 stsp static const struct got_error *
1507 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
1509 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
1512 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
1513 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
1514 1a76625f 2018-10-22 stsp * while updating the display.
1517 93e45b7c 2018-09-24 stsp struct got_object_id *id;
1518 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
1519 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
1520 1a76625f 2018-10-22 stsp int errcode;
1522 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
1523 4e0d2870 2020-12-07 naddy NULL, NULL);
1524 ee780d5c 2020-01-04 stsp if (err || id == NULL)
1527 4e0d2870 2020-12-07 naddy err = got_object_open_as_commit(&commit, a->repo, id);
1530 9ba79e04 2018-06-11 stsp entry = alloc_commit_queue_entry(commit, id);
1531 9ba79e04 2018-06-11 stsp if (entry == NULL) {
1532 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
1536 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1537 1a76625f 2018-10-22 stsp if (errcode) {
1538 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
1539 13add988 2019-10-15 stsp "pthread_mutex_lock");
1543 4e0d2870 2020-12-07 naddy entry->idx = a->commits->ncommits;
1544 4e0d2870 2020-12-07 naddy TAILQ_INSERT_TAIL(&a->commits->head, entry, entry);
1545 4e0d2870 2020-12-07 naddy a->commits->ncommits++;
1547 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
1548 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
1549 7c1452c1 2020-03-26 stsp int have_match;
1550 4e0d2870 2020-12-07 naddy err = match_commit(&have_match, id, commit, a->regex);
1553 7c1452c1 2020-03-26 stsp if (have_match)
1554 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
1557 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1558 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1559 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1560 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1563 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
1565 9ba79e04 2018-06-11 stsp return err;
1568 2b779855 2020-12-05 naddy static void
1569 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
1571 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
1572 2b779855 2020-12-05 naddy int ncommits = 0;
1574 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
1575 2b779855 2020-12-05 naddy while (entry) {
1576 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
1577 2b779855 2020-12-05 naddy s->selected_entry = entry;
1580 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
1581 2b779855 2020-12-05 naddy ncommits++;
1585 0553a4e3 2018-04-30 stsp static const struct got_error *
1586 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
1588 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
1589 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
1590 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
1591 8fdc79fe 2020-12-01 naddy const int limit = view->nlines;
1592 60493ae3 2019-06-20 stsp int width;
1593 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
1594 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
1595 8b473291 2019-02-21 stsp char *refs_str = NULL;
1596 ecb28ae0 2018-07-16 stsp wchar_t *wline;
1597 11b20872 2019-11-08 stsp struct tog_color *tc;
1598 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
1600 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
1601 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
1602 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
1603 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
1605 ecb28ae0 2018-07-16 stsp return err;
1606 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
1607 d2075bf3 2020-12-25 stsp s->selected_entry->id);
1608 d2075bf3 2020-12-25 stsp if (refs) {
1609 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
1610 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
1612 d2075bf3 2020-12-25 stsp goto done;
1616 8fdc79fe 2020-12-01 naddy if (s->thread_args.commits_needed == 0)
1617 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
1619 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
1620 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1621 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1622 d2ad595c 2020-04-09 stsp (view->searching && !view->search_next_done) ?
1623 d2ad595c 2020-04-09 stsp "searching..." : "loading...") == -1) {
1624 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1625 8f4ed634 2020-03-26 stsp goto done;
1628 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
1630 f9686aa5 2020-03-27 stsp if (view->searching) {
1631 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
1632 f9686aa5 2020-03-27 stsp search_str = "no more matches";
1633 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
1634 f9686aa5 2020-03-27 stsp search_str = "no matches found";
1635 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
1636 f9686aa5 2020-03-27 stsp search_str = "searching...";
1639 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1640 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1641 f9686aa5 2020-03-27 stsp search_str ? search_str :
1642 f9686aa5 2020-03-27 stsp (refs_str ? refs_str : "")) == -1) {
1643 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1644 8f4ed634 2020-03-26 stsp goto done;
1648 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
1649 c1124f18 2018-12-23 stsp if (asprintf(&header, "commit %s %s%s",
1650 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1651 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
1652 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1653 1a76625f 2018-10-22 stsp header = NULL;
1654 1a76625f 2018-10-22 stsp goto done;
1656 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
1657 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1658 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
1659 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1660 1a76625f 2018-10-22 stsp header = NULL;
1661 1a76625f 2018-10-22 stsp goto done;
1663 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, header, view->ncols, 0);
1665 1a76625f 2018-10-22 stsp goto done;
1667 2814baeb 2018-08-01 stsp werase(view->window);
1669 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1670 a3404814 2018-09-02 stsp wstandout(view->window);
1671 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1673 11b20872 2019-11-08 stsp wattr_on(view->window,
1674 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1675 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
1677 11b20872 2019-11-08 stsp wattr_off(view->window,
1678 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1679 1a76625f 2018-10-22 stsp while (width < view->ncols) {
1680 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
1683 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1684 a3404814 2018-09-02 stsp wstandend(view->window);
1685 ecb28ae0 2018-07-16 stsp free(wline);
1686 ecb28ae0 2018-07-16 stsp if (limit <= 1)
1687 1a76625f 2018-10-22 stsp goto done;
1689 5813d178 2019-03-09 stsp /* Grow author column size if necessary. */
1690 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1691 5813d178 2019-03-09 stsp ncommits = 0;
1692 5813d178 2019-03-09 stsp while (entry) {
1693 5813d178 2019-03-09 stsp char *author;
1694 5813d178 2019-03-09 stsp wchar_t *wauthor;
1695 5813d178 2019-03-09 stsp int width;
1696 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
1698 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(entry->commit));
1699 5813d178 2019-03-09 stsp if (author == NULL) {
1700 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1701 5813d178 2019-03-09 stsp goto done;
1703 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
1704 27a741e5 2019-09-11 stsp date_display_cols);
1705 5813d178 2019-03-09 stsp if (author_cols < width)
1706 5813d178 2019-03-09 stsp author_cols = width;
1707 5813d178 2019-03-09 stsp free(wauthor);
1708 5813d178 2019-03-09 stsp free(author);
1709 7ca04879 2019-10-19 stsp ncommits++;
1710 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
1713 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1714 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
1715 867c6645 2018-07-10 stsp ncommits = 0;
1716 899d86c2 2018-05-10 stsp while (entry) {
1717 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
1719 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1720 2814baeb 2018-08-01 stsp wstandout(view->window);
1721 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
1722 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
1723 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1724 2814baeb 2018-08-01 stsp wstandend(view->window);
1726 60493ae3 2019-06-20 stsp goto done;
1727 0553a4e3 2018-04-30 stsp ncommits++;
1728 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
1729 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
1732 1a57306a 2018-09-02 stsp view_vborder(view);
1733 dd038bc6 2021-09-21 thomas.ad update_panels();
1734 dd038bc6 2021-09-21 thomas.ad doupdate();
1736 1a76625f 2018-10-22 stsp free(id_str);
1737 8b473291 2019-02-21 stsp free(refs_str);
1738 1a76625f 2018-10-22 stsp free(ncommits_str);
1739 1a76625f 2018-10-22 stsp free(header);
1740 80ddbec8 2018-04-29 stsp return err;
1743 07b55e75 2018-05-10 stsp static void
1744 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
1746 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
1747 07b55e75 2018-05-10 stsp int nscrolled = 0;
1749 ffe38506 2020-12-01 naddy entry = TAILQ_FIRST(&s->commits.head);
1750 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
1753 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
1754 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
1755 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
1756 07b55e75 2018-05-10 stsp if (entry) {
1757 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
1758 07b55e75 2018-05-10 stsp nscrolled++;
1763 aa075928 2018-05-10 stsp static const struct got_error *
1764 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
1766 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
1767 5e224a3e 2019-02-22 stsp int errcode;
1769 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
1771 fb280deb 2021-08-30 stsp while (ta->commits_needed > 0 || ta->load_all) {
1772 ffe38506 2020-12-01 naddy if (ta->log_complete)
1775 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
1776 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
1777 7aafa0d1 2019-02-22 stsp if (errcode)
1778 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1779 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1782 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
1783 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
1785 7c1452c1 2020-03-26 stsp if (!wait)
1788 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1789 ffe38506 2020-12-01 naddy show_log_view(view);
1790 7c1452c1 2020-03-26 stsp update_panels();
1791 7c1452c1 2020-03-26 stsp doupdate();
1793 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
1794 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
1795 82954512 2020-02-03 stsp if (errcode)
1796 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1797 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
1799 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1800 ffe38506 2020-12-01 naddy show_log_view(view);
1801 7c1452c1 2020-03-26 stsp update_panels();
1802 7c1452c1 2020-03-26 stsp doupdate();
1805 5e224a3e 2019-02-22 stsp return NULL;
1808 5e224a3e 2019-02-22 stsp static const struct got_error *
1809 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
1811 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1812 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
1813 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
1814 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
1816 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
1817 5e224a3e 2019-02-22 stsp return NULL;
1819 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
1820 ffe38506 2020-12-01 naddy if (s->commits.ncommits < ncommits_needed &&
1821 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
1823 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
1825 ffe38506 2020-12-01 naddy s->thread_args.commits_needed += maxscroll;
1826 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
1828 5e224a3e 2019-02-22 stsp return err;
1832 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
1833 00ba99a7 2019-05-12 jcs if (pentry == NULL)
1836 ffe38506 2020-12-01 naddy s->last_displayed_entry = pentry;
1838 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
1839 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
1841 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
1842 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
1844 dd0a52c1 2018-05-20 stsp return err;
1847 cd0acaa7 2018-05-20 stsp static const struct got_error *
1848 0cf4efb1 2018-09-29 stsp open_diff_view_for_commit(struct tog_view **new_view, int begin_x,
1849 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
1850 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
1852 cd0acaa7 2018-05-20 stsp const struct got_error *err;
1853 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
1854 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
1856 669b5ffa 2018-10-07 stsp diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
1857 15a94983 2018-12-23 stsp if (diff_view == NULL)
1858 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
1860 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
1861 4acef5ee 2018-12-24 stsp err = open_diff_view(diff_view, parent_id ? parent_id->id : NULL,
1862 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
1863 e5a0f69f 2018-08-18 stsp if (err == NULL)
1864 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
1865 cd0acaa7 2018-05-20 stsp return err;
1868 80ddbec8 2018-04-29 stsp static const struct got_error *
1869 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
1870 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
1872 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
1874 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
1875 941e9f74 2019-05-21 stsp if (parent == NULL)
1876 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
1878 941e9f74 2019-05-21 stsp parent->tree = s->tree;
1879 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
1880 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
1881 941e9f74 2019-05-21 stsp parent->selected = s->selected;
1882 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
1883 941e9f74 2019-05-21 stsp s->tree = subtree;
1884 941e9f74 2019-05-21 stsp s->selected = 0;
1885 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
1886 941e9f74 2019-05-21 stsp return NULL;
1889 941e9f74 2019-05-21 stsp static const struct got_error *
1890 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
1891 d91faf3b 2020-12-01 naddy struct got_object_id *commit_id, const char *path)
1893 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
1894 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
1895 941e9f74 2019-05-21 stsp const char *p;
1896 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
1898 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
1900 941e9f74 2019-05-21 stsp while (*p) {
1901 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
1902 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
1903 56e0773d 2019-11-28 stsp char *te_name;
1905 33cbf02b 2020-01-12 stsp while (p[0] == '/')
1908 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
1909 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1910 941e9f74 2019-05-21 stsp if (slash == NULL)
1911 33cbf02b 2020-01-12 stsp te_name = strdup(p);
1913 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
1914 56e0773d 2019-11-28 stsp if (te_name == NULL) {
1915 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
1918 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
1919 56e0773d 2019-11-28 stsp if (te == NULL) {
1920 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
1921 56e0773d 2019-11-28 stsp free(te_name);
1924 56e0773d 2019-11-28 stsp free(te_name);
1925 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
1927 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
1928 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
1930 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1931 941e9f74 2019-05-21 stsp if (slash)
1932 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
1934 941e9f74 2019-05-21 stsp subpath = strdup(path);
1935 941e9f74 2019-05-21 stsp if (subpath == NULL) {
1936 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
1940 d91faf3b 2020-12-01 naddy err = got_object_id_by_path(&tree_id, s->repo, commit_id,
1945 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
1946 941e9f74 2019-05-21 stsp free(tree_id);
1950 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
1951 941e9f74 2019-05-21 stsp if (err) {
1952 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
1955 941e9f74 2019-05-21 stsp if (slash == NULL)
1957 941e9f74 2019-05-21 stsp free(subpath);
1958 941e9f74 2019-05-21 stsp subpath = NULL;
1959 941e9f74 2019-05-21 stsp p = slash;
1962 941e9f74 2019-05-21 stsp free(subpath);
1963 1a76625f 2018-10-22 stsp return err;
1966 61266923 2020-01-14 stsp static const struct got_error *
1967 55cccc34 2020-02-20 stsp browse_commit_tree(struct tog_view **new_view, int begin_x,
1968 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
1969 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
1971 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
1972 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
1973 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
1975 55cccc34 2020-02-20 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
1976 55cccc34 2020-02-20 stsp if (tree_view == NULL)
1977 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
1979 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
1981 55cccc34 2020-02-20 stsp return err;
1982 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
1984 55cccc34 2020-02-20 stsp *new_view = tree_view;
1986 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
1987 55cccc34 2020-02-20 stsp return NULL;
1989 d91faf3b 2020-12-01 naddy return tree_view_walk_path(s, entry->id, path);
1992 55cccc34 2020-02-20 stsp static const struct got_error *
1993 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
1995 61266923 2020-01-14 stsp sigset_t sigset;
1996 61266923 2020-01-14 stsp int errcode;
1998 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
1999 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
2001 61266923 2020-01-14 stsp /* tog handles SIGWINCH and SIGCONT */
2002 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
2003 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2004 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
2005 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2007 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
2008 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
2009 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2011 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
2012 61266923 2020-01-14 stsp if (errcode)
2013 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
2015 61266923 2020-01-14 stsp return NULL;
2018 1a76625f 2018-10-22 stsp static void *
2019 1a76625f 2018-10-22 stsp log_thread(void *arg)
2021 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2022 1a76625f 2018-10-22 stsp int errcode = 0;
2023 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
2024 1a76625f 2018-10-22 stsp int done = 0;
2026 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
2028 61266923 2020-01-14 stsp return (void *)err;
2030 d264cece 2019-08-12 stsp while (!done && !err && !tog_sigpipe_received) {
2031 4e0d2870 2020-12-07 naddy err = queue_commits(a);
2032 1a76625f 2018-10-22 stsp if (err) {
2033 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
2034 1a76625f 2018-10-22 stsp return (void *)err;
2035 1a76625f 2018-10-22 stsp err = NULL;
2037 fb280deb 2021-08-30 stsp } else if (a->commits_needed > 0 && !a->load_all)
2038 1a76625f 2018-10-22 stsp a->commits_needed--;
2040 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2041 3abe8080 2019-04-10 stsp if (errcode) {
2042 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2043 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2045 3abe8080 2019-04-10 stsp } else if (*a->quit)
2047 3abe8080 2019-04-10 stsp else if (*a->first_displayed_entry == NULL) {
2048 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
2049 1a76625f 2018-10-22 stsp TAILQ_FIRST(&a->commits->head);
2050 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
2053 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
2054 7c1452c1 2020-03-26 stsp if (errcode) {
2055 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2056 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
2057 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
2062 1a76625f 2018-10-22 stsp a->commits_needed = 0;
2064 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
2065 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
2066 7c1452c1 2020-03-26 stsp &tog_mutex);
2067 7c1452c1 2020-03-26 stsp if (errcode)
2068 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2069 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2070 21355643 2020-12-06 stsp if (*a->quit)
2075 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2076 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2077 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2078 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2080 3abe8080 2019-04-10 stsp a->log_complete = 1;
2081 1a76625f 2018-10-22 stsp return (void *)err;
2084 1a76625f 2018-10-22 stsp static const struct got_error *
2085 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
2087 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2088 1a76625f 2018-10-22 stsp int errcode;
2090 1a76625f 2018-10-22 stsp if (s->thread) {
2091 1a76625f 2018-10-22 stsp s->quit = 1;
2092 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
2093 1a76625f 2018-10-22 stsp if (errcode)
2094 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2095 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2096 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2097 1a76625f 2018-10-22 stsp if (errcode)
2098 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2099 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2100 1a76625f 2018-10-22 stsp errcode = pthread_join(s->thread, (void **)&err);
2101 1a76625f 2018-10-22 stsp if (errcode)
2102 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
2103 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2104 1a76625f 2018-10-22 stsp if (errcode)
2105 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2106 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2107 dd038bc6 2021-09-21 thomas.ad s->thread = 0; //NULL;
2110 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
2111 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
2112 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
2115 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
2116 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
2117 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
2120 9343a5fb 2018-06-23 stsp return err;
2123 9343a5fb 2018-06-23 stsp static const struct got_error *
2124 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
2126 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2127 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
2128 276b94a1 2020-11-13 naddy int errcode;
2130 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
2132 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
2133 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2134 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2136 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
2137 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2138 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2140 1a76625f 2018-10-22 stsp free_commits(&s->commits);
2141 1a76625f 2018-10-22 stsp free(s->in_repo_path);
2142 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
2143 1a76625f 2018-10-22 stsp free(s->start_id);
2144 797bc7b9 2018-10-22 stsp s->start_id = NULL;
2145 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
2146 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
2147 1a76625f 2018-10-22 stsp return err;
2150 1a76625f 2018-10-22 stsp static const struct got_error *
2151 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
2153 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2155 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
2156 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2157 60493ae3 2019-06-20 stsp return NULL;
2160 60493ae3 2019-06-20 stsp static const struct got_error *
2161 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
2163 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
2164 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2165 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
2167 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
2168 f9686aa5 2020-03-27 stsp show_log_view(view);
2169 f9686aa5 2020-03-27 stsp update_panels();
2170 f9686aa5 2020-03-27 stsp doupdate();
2172 96e2b566 2019-07-08 stsp if (s->search_entry) {
2173 13add988 2019-10-15 stsp int errcode, ch;
2174 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2175 13add988 2019-10-15 stsp if (errcode)
2176 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2177 13add988 2019-10-15 stsp "pthread_mutex_unlock");
2178 13add988 2019-10-15 stsp ch = wgetch(view->window);
2179 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
2180 13add988 2019-10-15 stsp if (errcode)
2181 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2182 13add988 2019-10-15 stsp "pthread_mutex_lock");
2183 13add988 2019-10-15 stsp if (ch == KEY_BACKSPACE) {
2184 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2185 678cbce5 2019-07-28 stsp return NULL;
2187 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
2188 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
2190 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
2191 96e2b566 2019-07-08 stsp commit_queue_head, entry);
2192 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
2193 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2194 8f4ed634 2020-03-26 stsp entry = TAILQ_NEXT(s->matched_entry, entry);
2196 8f4ed634 2020-03-26 stsp entry = TAILQ_PREV(s->matched_entry,
2197 b1bf1435 2019-06-21 stsp commit_queue_head, entry);
2199 20be8d96 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2200 20be8d96 2019-06-21 stsp entry = TAILQ_FIRST(&s->commits.head);
2202 20be8d96 2019-06-21 stsp entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
2205 60493ae3 2019-06-20 stsp while (1) {
2206 13add988 2019-10-15 stsp int have_match = 0;
2208 60493ae3 2019-06-20 stsp if (entry == NULL) {
2209 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
2210 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
2211 f9967bca 2020-03-27 stsp view->search_next_done =
2212 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
2213 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
2214 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
2215 f801134a 2019-06-25 stsp return NULL;
2218 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
2219 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
2220 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
2222 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
2223 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
2226 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
2227 13add988 2019-10-15 stsp &view->regex);
2230 13add988 2019-10-15 stsp if (have_match) {
2231 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2232 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
2236 96e2b566 2019-07-08 stsp s->search_entry = entry;
2237 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2238 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
2240 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2243 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
2244 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
2245 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
2246 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
2248 60493ae3 2019-06-20 stsp return err;
2251 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
2252 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
2254 60493ae3 2019-06-20 stsp return err;
2259 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2261 60493ae3 2019-06-20 stsp return NULL;
2264 60493ae3 2019-06-20 stsp static const struct got_error *
2265 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
2266 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
2267 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
2269 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2270 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2271 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
2272 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
2273 1a76625f 2018-10-22 stsp int errcode;
2275 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
2276 f135c941 2020-02-20 stsp free(s->in_repo_path);
2277 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
2278 f135c941 2020-02-20 stsp if (s->in_repo_path == NULL)
2279 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2282 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
2283 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->commits.head);
2284 fb2756b9 2018-08-04 stsp s->commits.ncommits = 0;
2286 fb2756b9 2018-08-04 stsp s->repo = repo;
2287 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
2288 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
2289 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
2290 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
2291 9cd7cbd1 2020-12-07 stsp goto done;
2294 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
2295 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
2296 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
2297 5036bf37 2018-09-24 stsp goto done;
2299 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
2301 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
2302 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
2303 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
2304 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
2306 11b20872 2019-11-08 stsp goto done;
2307 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
2308 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
2309 11b20872 2019-11-08 stsp if (err) {
2310 11b20872 2019-11-08 stsp free_colors(&s->colors);
2311 11b20872 2019-11-08 stsp goto done;
2313 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
2314 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
2315 11b20872 2019-11-08 stsp if (err) {
2316 11b20872 2019-11-08 stsp free_colors(&s->colors);
2317 11b20872 2019-11-08 stsp goto done;
2321 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
2322 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
2323 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
2324 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
2325 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
2327 c9956ddf 2019-09-08 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL);
2329 1a76625f 2018-10-22 stsp goto done;
2330 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
2331 b672a97a 2020-01-27 stsp !s->log_branches);
2333 1a76625f 2018-10-22 stsp goto done;
2334 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
2335 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
2337 c5b78334 2020-01-12 stsp goto done;
2339 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
2340 1a76625f 2018-10-22 stsp if (errcode) {
2341 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
2342 1a76625f 2018-10-22 stsp goto done;
2344 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
2345 7c1452c1 2020-03-26 stsp if (errcode) {
2346 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
2347 7c1452c1 2020-03-26 stsp goto done;
2350 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
2351 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
2352 1a76625f 2018-10-22 stsp s->thread_args.commits = &s->commits;
2353 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
2354 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
2355 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
2356 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
2357 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
2358 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
2359 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
2360 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
2361 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
2362 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
2365 1a76625f 2018-10-22 stsp close_log_view(view);
2366 ba4f502b 2018-08-04 stsp return err;
2369 e5a0f69f 2018-08-18 stsp static const struct got_error *
2370 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
2372 f2f6d207 2020-11-24 stsp const struct got_error *err;
2373 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2375 dd038bc6 2021-09-21 thomas.ad if (s->thread == 0) { //NULL) {
2376 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
2377 2b380cc8 2018-10-24 stsp &s->thread_args);
2378 2b380cc8 2018-10-24 stsp if (errcode)
2379 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
2380 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
2381 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2383 f2f6d207 2020-11-24 stsp return err;
2387 8fdc79fe 2020-12-01 naddy return draw_commits(view);
2390 e5a0f69f 2018-08-18 stsp static const struct got_error *
2391 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
2393 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
2394 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
2395 21355643 2020-12-06 stsp struct tog_view *diff_view = NULL, *tree_view = NULL;
2396 6458efa5 2020-11-24 stsp struct tog_view *ref_view = NULL;
2397 f3bc9f1d 2021-09-05 naddy struct commit_queue_entry *entry;
2398 f3bc9f1d 2021-09-05 naddy int begin_x = 0, n;
2400 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
2401 528dedf3 2021-08-30 stsp if (ch == KEY_BACKSPACE)
2402 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
2403 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
2404 528dedf3 2021-08-30 stsp s->thread_args.load_all = 0;
2405 fb280deb 2021-08-30 stsp log_scroll_down(view, s->commits.ncommits);
2406 fb280deb 2021-08-30 stsp s->selected = MIN(view->nlines - 2,
2407 fb280deb 2021-08-30 stsp s->commits.ncommits - 1);
2408 fb280deb 2021-08-30 stsp select_commit(s);
2410 528dedf3 2021-08-30 stsp return NULL;
2413 528dedf3 2021-08-30 stsp switch (ch) {
2415 1e37a5c2 2019-05-12 jcs s->quit = 1;
2418 1e37a5c2 2019-05-12 jcs case KEY_UP:
2421 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2423 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
2424 1e37a5c2 2019-05-12 jcs s->selected--;
2426 3e135950 2020-12-01 naddy log_scroll_up(s, 1);
2427 912a3f79 2021-08-30 j select_commit(s);
2430 912a3f79 2021-08-30 j case KEY_HOME:
2431 912a3f79 2021-08-30 j s->selected = 0;
2432 ea66598a 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->commits.head);
2433 2b779855 2020-12-05 naddy select_commit(s);
2435 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
2436 a4292ac5 2019-05-12 jcs case CTRL('b'):
2437 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2439 2b779855 2020-12-05 naddy if (TAILQ_FIRST(&s->commits.head) == s->first_displayed_entry)
2440 1e37a5c2 2019-05-12 jcs s->selected = 0;
2442 2b779855 2020-12-05 naddy log_scroll_up(s, view->nlines - 1);
2443 2b779855 2020-12-05 naddy select_commit(s);
2446 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
2449 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2451 1e37a5c2 2019-05-12 jcs if (s->selected < MIN(view->nlines - 2,
2452 2b779855 2020-12-05 naddy s->commits.ncommits - 1))
2453 1e37a5c2 2019-05-12 jcs s->selected++;
2455 2b779855 2020-12-05 naddy err = log_scroll_down(view, 1);
2459 912a3f79 2021-08-30 j select_commit(s);
2462 912a3f79 2021-08-30 j case KEY_END: {
2463 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
2464 912a3f79 2021-08-30 j * traverse them all. */
2465 fb280deb 2021-08-30 stsp if (!s->thread_args.log_complete) {
2466 fb280deb 2021-08-30 stsp s->thread_args.load_all = 1;
2467 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
2470 f3bc9f1d 2021-09-05 naddy s->selected = 0;
2471 f3bc9f1d 2021-09-05 naddy entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
2472 f3bc9f1d 2021-09-05 naddy for (n = 0; n < view->nlines - 1; n++) {
2473 f3bc9f1d 2021-09-05 naddy if (entry == NULL)
2475 f3bc9f1d 2021-09-05 naddy s->first_displayed_entry = entry;
2476 f3bc9f1d 2021-09-05 naddy entry = TAILQ_PREV(entry, commit_queue_head, entry);
2478 f3bc9f1d 2021-09-05 naddy if (n > 0)
2479 f3bc9f1d 2021-09-05 naddy s->selected = n - 1;
2480 2b779855 2020-12-05 naddy select_commit(s);
2483 a4292ac5 2019-05-12 jcs case KEY_NPAGE:
2484 a4292ac5 2019-05-12 jcs case CTRL('f'): {
2485 1e37a5c2 2019-05-12 jcs struct commit_queue_entry *first;
2486 1e37a5c2 2019-05-12 jcs first = s->first_displayed_entry;
2487 1e37a5c2 2019-05-12 jcs if (first == NULL)
2489 ffe38506 2020-12-01 naddy err = log_scroll_down(view, view->nlines - 1);
2492 1e37a5c2 2019-05-12 jcs if (first == s->first_displayed_entry &&
2493 1e37a5c2 2019-05-12 jcs s->selected < MIN(view->nlines - 2,
2494 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
2495 1e37a5c2 2019-05-12 jcs /* can't scroll further down */
2496 1e37a5c2 2019-05-12 jcs s->selected = MIN(view->nlines - 2,
2497 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1);
2499 2b779855 2020-12-05 naddy select_commit(s);
2502 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
2503 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
2504 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
2505 1e37a5c2 2019-05-12 jcs if (s->selected > s->commits.ncommits - 1)
2506 1e37a5c2 2019-05-12 jcs s->selected = s->commits.ncommits - 1;
2507 2b779855 2020-12-05 naddy select_commit(s);
2508 0bf7f153 2020-12-02 naddy if (s->commits.ncommits < view->nlines - 1 &&
2509 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
2510 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
2511 0bf7f153 2020-12-02 naddy s->commits.ncommits;
2512 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
2515 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
2518 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2520 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2521 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2522 1e37a5c2 2019-05-12 jcs err = open_diff_view_for_commit(&diff_view, begin_x,
2523 1e37a5c2 2019-05-12 jcs s->selected_entry->commit, s->selected_entry->id,
2524 78756c87 2020-11-24 stsp view, s->repo);
2527 e78dc838 2020-12-04 stsp view->focussed = 0;
2528 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
2529 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2530 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2532 1e37a5c2 2019-05-12 jcs return err;
2533 72a9cb46 2020-12-03 stsp view_set_child(view, diff_view);
2534 e78dc838 2020-12-04 stsp view->focus_child = 1;
2536 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
2539 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2541 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2542 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2543 941e9f74 2019-05-21 stsp err = browse_commit_tree(&tree_view, begin_x,
2544 4e97c21c 2020-12-06 stsp s->selected_entry, s->in_repo_path, s->head_ref_name,
2548 e78dc838 2020-12-04 stsp view->focussed = 0;
2549 e78dc838 2020-12-04 stsp tree_view->focussed = 1;
2550 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2551 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2553 1e37a5c2 2019-05-12 jcs return err;
2554 72a9cb46 2020-12-03 stsp view_set_child(view, tree_view);
2555 e78dc838 2020-12-04 stsp view->focus_child = 1;
2557 1e37a5c2 2019-05-12 jcs *new_view = tree_view;
2559 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
2560 21355643 2020-12-06 stsp case CTRL('l'):
2562 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
2563 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
2565 21355643 2020-12-06 stsp err = stop_log_thread(s);
2567 74cfe85e 2020-10-20 stsp return err;
2568 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
2569 21355643 2020-12-06 stsp char *parent_path;
2570 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
2572 21355643 2020-12-06 stsp return err;
2573 21355643 2020-12-06 stsp free(s->in_repo_path);
2574 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
2575 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
2576 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
2577 21355643 2020-12-06 stsp struct got_object_id *start_id;
2578 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
2579 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
2580 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
2582 21355643 2020-12-06 stsp return err;
2583 21355643 2020-12-06 stsp free(s->start_id);
2584 21355643 2020-12-06 stsp s->start_id = start_id;
2585 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
2586 21355643 2020-12-06 stsp } else /* 'B' */
2587 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
2589 21355643 2020-12-06 stsp err = got_repo_open(&s->thread_args.repo,
2590 21355643 2020-12-06 stsp got_repo_get_path(s->repo), NULL);
2592 21355643 2020-12-06 stsp return err;
2593 51a10b52 2020-12-26 stsp tog_free_refs();
2594 51a10b52 2020-12-26 stsp err = tog_load_refs(s->repo);
2596 ca51c541 2020-12-07 stsp return err;
2597 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
2598 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
2600 d01904d4 2019-06-25 stsp return err;
2601 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
2602 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
2604 b672a97a 2020-01-27 stsp return err;
2605 21355643 2020-12-06 stsp free_commits(&s->commits);
2606 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
2607 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
2608 21355643 2020-12-06 stsp s->selected_entry = NULL;
2609 21355643 2020-12-06 stsp s->selected = 0;
2610 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
2611 21355643 2020-12-06 stsp s->quit = 0;
2612 21355643 2020-12-06 stsp s->thread_args.commits_needed = view->nlines;
2615 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
2616 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
2617 6458efa5 2020-11-24 stsp ref_view = view_open(view->nlines, view->ncols,
2618 6458efa5 2020-11-24 stsp view->begin_y, begin_x, TOG_VIEW_REF);
2619 6458efa5 2020-11-24 stsp if (ref_view == NULL)
2620 6458efa5 2020-11-24 stsp return got_error_from_errno("view_open");
2621 6458efa5 2020-11-24 stsp err = open_ref_view(ref_view, s->repo);
2622 6458efa5 2020-11-24 stsp if (err) {
2623 6458efa5 2020-11-24 stsp view_close(ref_view);
2624 6458efa5 2020-11-24 stsp return err;
2626 e78dc838 2020-12-04 stsp view->focussed = 0;
2627 e78dc838 2020-12-04 stsp ref_view->focussed = 1;
2628 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
2629 6458efa5 2020-11-24 stsp err = view_close_child(view);
2631 6458efa5 2020-11-24 stsp return err;
2632 72a9cb46 2020-12-03 stsp view_set_child(view, ref_view);
2633 e78dc838 2020-12-04 stsp view->focus_child = 1;
2635 6458efa5 2020-11-24 stsp *new_view = ref_view;
2641 80ddbec8 2018-04-29 stsp return err;
2644 4ed7e80c 2018-05-20 stsp static const struct got_error *
2645 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
2647 c2db6724 2019-01-04 stsp const struct got_error *error;
2649 37c06ea4 2019-07-15 stsp #ifdef PROFILE
2650 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
2651 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
2653 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
2654 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
2656 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
2657 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
2659 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
2660 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
2662 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
2663 c2db6724 2019-01-04 stsp if (error != NULL)
2664 c2db6724 2019-01-04 stsp return error;
2666 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
2667 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
2669 c2db6724 2019-01-04 stsp return NULL;
2672 a915003a 2019-02-05 stsp static void
2673 a915003a 2019-02-05 stsp init_curses(void)
2675 a915003a 2019-02-05 stsp initscr();
2677 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
2680 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
2681 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
2682 a915003a 2019-02-05 stsp curs_set(0);
2683 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
2684 6d17833f 2019-11-08 stsp start_color();
2685 6d17833f 2019-11-08 stsp use_default_colors();
2687 a915003a 2019-02-05 stsp signal(SIGWINCH, tog_sigwinch);
2688 83baff54 2019-08-12 stsp signal(SIGPIPE, tog_sigpipe);
2689 61266923 2020-01-14 stsp signal(SIGCONT, tog_sigcont);
2692 c2db6724 2019-01-04 stsp static const struct got_error *
2693 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
2694 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
2696 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
2698 f135c941 2020-02-20 stsp if (argc == 0) {
2699 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
2700 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
2701 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2702 f135c941 2020-02-20 stsp return NULL;
2705 f135c941 2020-02-20 stsp if (worktree) {
2706 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
2709 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
2711 f135c941 2020-02-20 stsp return err;
2712 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
2713 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
2714 bfd61697 2020-11-14 stsp p) == -1) {
2715 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
2716 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
2720 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
2722 f135c941 2020-02-20 stsp return err;
2725 f135c941 2020-02-20 stsp static const struct got_error *
2726 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
2728 80ddbec8 2018-04-29 stsp const struct got_error *error;
2729 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
2730 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
2731 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
2732 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
2733 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
2734 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
2735 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
2736 f135c941 2020-02-20 stsp int ch, log_branches = 0;
2737 04cc582a 2018-08-01 stsp struct tog_view *view;
2739 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
2740 80ddbec8 2018-04-29 stsp switch (ch) {
2742 b672a97a 2020-01-27 stsp log_branches = 1;
2745 80ddbec8 2018-04-29 stsp start_commit = optarg;
2748 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
2749 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
2750 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
2754 17020d27 2019-03-07 stsp usage_log();
2755 80ddbec8 2018-04-29 stsp /* NOTREACHED */
2759 80ddbec8 2018-04-29 stsp argc -= optind;
2760 80ddbec8 2018-04-29 stsp argv += optind;
2762 f135c941 2020-02-20 stsp if (argc > 1)
2763 f135c941 2020-02-20 stsp usage_log();
2765 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
2766 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
2767 c156c7a4 2020-12-18 stsp if (cwd == NULL)
2768 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
2769 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
2770 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
2771 c156c7a4 2020-12-18 stsp goto done;
2772 a1fbf39a 2019-08-11 stsp if (worktree)
2773 6962eb72 2020-02-20 stsp repo_path =
2774 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
2776 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
2777 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
2778 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
2779 c156c7a4 2020-12-18 stsp goto done;
2783 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
2784 80ddbec8 2018-04-29 stsp if (error != NULL)
2785 ecb28ae0 2018-07-16 stsp goto done;
2787 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
2788 f135c941 2020-02-20 stsp repo, worktree);
2789 f135c941 2020-02-20 stsp if (error)
2790 f135c941 2020-02-20 stsp goto done;
2792 f135c941 2020-02-20 stsp init_curses();
2794 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
2795 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
2796 c02c541e 2019-03-29 stsp if (error)
2797 c02c541e 2019-03-29 stsp goto done;
2799 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
2800 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
2801 87670572 2020-12-26 naddy error = tog_load_refs(repo);
2802 87670572 2020-12-26 naddy if (error)
2803 87670572 2020-12-26 naddy goto done;
2806 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
2807 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
2808 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
2809 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
2810 d8f38dc4 2020-12-05 stsp if (error)
2811 d8f38dc4 2020-12-05 stsp goto done;
2812 d8f38dc4 2020-12-05 stsp head_ref_name = label;
2814 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
2815 d8f38dc4 2020-12-05 stsp if (error == NULL)
2816 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
2817 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
2818 d8f38dc4 2020-12-05 stsp goto done;
2819 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
2820 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
2821 d8f38dc4 2020-12-05 stsp if (error)
2822 d8f38dc4 2020-12-05 stsp goto done;
2825 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
2826 04cc582a 2018-08-01 stsp if (view == NULL) {
2827 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
2828 04cc582a 2018-08-01 stsp goto done;
2830 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
2831 f135c941 2020-02-20 stsp in_repo_path, log_branches);
2832 ba4f502b 2018-08-04 stsp if (error)
2833 ba4f502b 2018-08-04 stsp goto done;
2834 2fc00ff4 2019-08-31 stsp if (worktree) {
2835 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
2836 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
2837 2fc00ff4 2019-08-31 stsp worktree = NULL;
2839 e5a0f69f 2018-08-18 stsp error = view_loop(view);
2841 f135c941 2020-02-20 stsp free(in_repo_path);
2842 ecb28ae0 2018-07-16 stsp free(repo_path);
2843 ecb28ae0 2018-07-16 stsp free(cwd);
2844 899d86c2 2018-05-10 stsp free(start_id);
2845 d8f38dc4 2020-12-05 stsp free(label);
2847 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
2848 1d0f4054 2021-06-17 stsp if (repo) {
2849 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
2850 1d0f4054 2021-06-17 stsp if (error == NULL)
2851 1d0f4054 2021-06-17 stsp error = close_err;
2853 ec142235 2019-03-07 stsp if (worktree)
2854 ec142235 2019-03-07 stsp got_worktree_close(worktree);
2855 51a10b52 2020-12-26 stsp tog_free_refs();
2856 80ddbec8 2018-04-29 stsp return error;
2859 4ed7e80c 2018-05-20 stsp __dead static void
2860 9f7d7167 2018-04-29 stsp usage_diff(void)
2863 3dbaef42 2020-11-24 stsp fprintf(stderr, "usage: %s diff [-a] [-C number] [-r repository-path] "
2864 3dbaef42 2020-11-24 stsp "[-w] object1 object2\n", getprogname());
2868 6d17833f 2019-11-08 stsp static int
2869 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
2870 41605754 2020-11-12 stsp regmatch_t *regmatch)
2872 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
2875 f26dddb7 2019-11-08 stsp struct tog_color *
2876 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
2878 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
2880 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
2881 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
2882 6d17833f 2019-11-08 stsp return tc;
2885 6d17833f 2019-11-08 stsp return NULL;
2888 4ed7e80c 2018-05-20 stsp static const struct got_error *
2889 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
2890 41605754 2020-11-12 stsp WINDOW *window, regmatch_t *regmatch)
2892 41605754 2020-11-12 stsp const struct got_error *err = NULL;
2893 41605754 2020-11-12 stsp wchar_t *wline;
2894 41605754 2020-11-12 stsp int width;
2897 41605754 2020-11-12 stsp *wtotal = 0;
2899 41605754 2020-11-12 stsp s = strndup(line, regmatch->rm_so);
2900 41605754 2020-11-12 stsp if (s == NULL)
2901 41605754 2020-11-12 stsp return got_error_from_errno("strndup");
2903 41605754 2020-11-12 stsp err = format_line(&wline, &width, s, wlimit, col_tab_align);
2904 41605754 2020-11-12 stsp if (err) {
2906 41605754 2020-11-12 stsp return err;
2908 41605754 2020-11-12 stsp waddwstr(window, wline);
2909 41605754 2020-11-12 stsp free(wline);
2911 41605754 2020-11-12 stsp wlimit -= width;
2912 41605754 2020-11-12 stsp *wtotal += width;
2914 41605754 2020-11-12 stsp if (wlimit > 0) {
2915 41605754 2020-11-12 stsp s = strndup(line + regmatch->rm_so,
2916 41605754 2020-11-12 stsp regmatch->rm_eo - regmatch->rm_so);
2917 41605754 2020-11-12 stsp if (s == NULL) {
2918 41605754 2020-11-12 stsp err = got_error_from_errno("strndup");
2920 41605754 2020-11-12 stsp return err;
2922 41605754 2020-11-12 stsp err = format_line(&wline, &width, s, wlimit, col_tab_align);
2923 41605754 2020-11-12 stsp if (err) {
2925 41605754 2020-11-12 stsp return err;
2927 41605754 2020-11-12 stsp wattr_on(window, A_STANDOUT, NULL);
2928 41605754 2020-11-12 stsp waddwstr(window, wline);
2929 41605754 2020-11-12 stsp wattr_off(window, A_STANDOUT, NULL);
2930 41605754 2020-11-12 stsp free(wline);
2932 41605754 2020-11-12 stsp wlimit -= width;
2933 41605754 2020-11-12 stsp *wtotal += width;
2936 41605754 2020-11-12 stsp if (wlimit > 0 && strlen(line) > regmatch->rm_eo) {
2937 41605754 2020-11-12 stsp err = format_line(&wline, &width,
2938 bf30f154 2020-12-07 naddy line + regmatch->rm_eo, wlimit, col_tab_align);
2940 41605754 2020-11-12 stsp return err;
2941 41605754 2020-11-12 stsp waddwstr(window, wline);
2942 41605754 2020-11-12 stsp free(wline);
2943 41605754 2020-11-12 stsp *wtotal += width;
2946 41605754 2020-11-12 stsp return NULL;
2949 41605754 2020-11-12 stsp static const struct got_error *
2950 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
2952 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
2953 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
2954 61e69b96 2018-05-20 stsp const struct got_error *err;
2955 fe621944 2020-11-10 stsp int nprinted = 0;
2956 b304db33 2018-05-20 stsp char *line;
2957 826082fe 2020-12-10 stsp size_t linesize = 0;
2958 826082fe 2020-12-10 stsp ssize_t linelen;
2959 f26dddb7 2019-11-08 stsp struct tog_color *tc;
2960 61e69b96 2018-05-20 stsp wchar_t *wline;
2961 e0b650dd 2018-05-20 stsp int width;
2962 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
2963 89f1a395 2020-12-01 naddy int nlines = s->nlines;
2964 fe621944 2020-11-10 stsp off_t line_offset;
2966 89f1a395 2020-12-01 naddy line_offset = s->line_offsets[s->first_displayed_line - 1];
2967 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
2968 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
2970 f7d12f7e 2018-08-01 stsp werase(view->window);
2972 a3404814 2018-09-02 stsp if (header) {
2973 135a2da0 2020-11-11 stsp if (asprintf(&line, "[%d/%d] %s",
2974 89f1a395 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, nlines,
2975 135a2da0 2020-11-11 stsp header) == -1)
2976 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
2977 135a2da0 2020-11-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
2978 135a2da0 2020-11-11 stsp free(line);
2980 a3404814 2018-09-02 stsp return err;
2982 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2983 a3404814 2018-09-02 stsp wstandout(view->window);
2984 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
2985 e54cc94a 2020-11-11 stsp free(wline);
2986 e54cc94a 2020-11-11 stsp wline = NULL;
2987 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2988 a3404814 2018-09-02 stsp wstandend(view->window);
2989 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
2990 a3404814 2018-09-02 stsp waddch(view->window, '\n');
2992 a3404814 2018-09-02 stsp if (max_lines <= 1)
2993 a3404814 2018-09-02 stsp return NULL;
2994 a3404814 2018-09-02 stsp max_lines--;
2997 89f1a395 2020-12-01 naddy s->eof = 0;
2998 826082fe 2020-12-10 stsp line = NULL;
2999 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
3000 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3001 826082fe 2020-12-10 stsp if (linelen == -1) {
3002 826082fe 2020-12-10 stsp if (feof(s->f)) {
3003 826082fe 2020-12-10 stsp s->eof = 1;
3006 826082fe 2020-12-10 stsp free(line);
3007 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
3010 89f1a395 2020-12-01 naddy tc = match_color(&s->colors, line);
3012 f26dddb7 2019-11-08 stsp wattr_on(view->window,
3013 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3014 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
3015 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
3016 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
3017 41605754 2020-11-12 stsp view->window, regmatch);
3018 41605754 2020-11-12 stsp if (err) {
3019 41605754 2020-11-12 stsp free(line);
3020 41605754 2020-11-12 stsp return err;
3023 41605754 2020-11-12 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3024 41605754 2020-11-12 stsp if (err) {
3025 41605754 2020-11-12 stsp free(line);
3026 41605754 2020-11-12 stsp return err;
3028 41605754 2020-11-12 stsp waddwstr(view->window, wline);
3029 41605754 2020-11-12 stsp free(wline);
3030 41605754 2020-11-12 stsp wline = NULL;
3033 6d17833f 2019-11-08 stsp wattr_off(view->window,
3034 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3035 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
3036 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3037 fe621944 2020-11-10 stsp nprinted++;
3039 826082fe 2020-12-10 stsp free(line);
3040 fe621944 2020-11-10 stsp if (nprinted >= 1)
3041 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
3042 89f1a395 2020-12-01 naddy (nprinted - 1);
3044 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
3046 1a57306a 2018-09-02 stsp view_vborder(view);
3048 89f1a395 2020-12-01 naddy if (s->eof) {
3049 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
3050 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
3051 c3e9aa98 2019-05-13 jcs nprinted++;
3054 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, TOG_EOF_STRING, view->ncols, 0);
3056 c3e9aa98 2019-05-13 jcs return err;
3059 c3e9aa98 2019-05-13 jcs wstandout(view->window);
3060 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
3061 e54cc94a 2020-11-11 stsp free(wline);
3062 e54cc94a 2020-11-11 stsp wline = NULL;
3063 c3e9aa98 2019-05-13 jcs wstandend(view->window);
3066 26ed57b2 2018-05-19 stsp return NULL;
3069 abd2672a 2018-12-23 stsp static char *
3070 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
3072 09867e48 2019-08-13 stsp struct tm mytm, *tm;
3073 09867e48 2019-08-13 stsp char *p, *s;
3075 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
3076 09867e48 2019-08-13 stsp if (tm == NULL)
3077 09867e48 2019-08-13 stsp return NULL;
3078 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
3079 09867e48 2019-08-13 stsp if (s == NULL)
3080 09867e48 2019-08-13 stsp return NULL;
3081 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
3083 abd2672a 2018-12-23 stsp *p = '\0';
3087 4ed7e80c 2018-05-20 stsp static const struct got_error *
3088 0208f208 2020-05-05 stsp get_changed_paths(struct got_pathlist_head *paths,
3089 0208f208 2020-05-05 stsp struct got_commit_object *commit, struct got_repository *repo)
3091 0208f208 2020-05-05 stsp const struct got_error *err = NULL;
3092 0208f208 2020-05-05 stsp struct got_object_id *tree_id1 = NULL, *tree_id2 = NULL;
3093 0208f208 2020-05-05 stsp struct got_tree_object *tree1 = NULL, *tree2 = NULL;
3094 0208f208 2020-05-05 stsp struct got_object_qid *qid;
3096 dbdddfee 2021-06-23 naddy qid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3097 0208f208 2020-05-05 stsp if (qid != NULL) {
3098 0208f208 2020-05-05 stsp struct got_commit_object *pcommit;
3099 0208f208 2020-05-05 stsp err = got_object_open_as_commit(&pcommit, repo,
3102 0208f208 2020-05-05 stsp return err;
3104 aa8b5dd0 2021-08-01 stsp tree_id1 = got_object_id_dup(
3105 aa8b5dd0 2021-08-01 stsp got_object_commit_get_tree_id(pcommit));
3106 aa8b5dd0 2021-08-01 stsp if (tree_id1 == NULL) {
3107 aa8b5dd0 2021-08-01 stsp got_object_commit_close(pcommit);
3108 aa8b5dd0 2021-08-01 stsp return got_error_from_errno("got_object_id_dup");
3110 0208f208 2020-05-05 stsp got_object_commit_close(pcommit);
3114 0208f208 2020-05-05 stsp if (tree_id1) {
3115 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree1, repo, tree_id1);
3117 0208f208 2020-05-05 stsp goto done;
3120 0208f208 2020-05-05 stsp tree_id2 = got_object_commit_get_tree_id(commit);
3121 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree2, repo, tree_id2);
3123 0208f208 2020-05-05 stsp goto done;
3125 0208f208 2020-05-05 stsp err = got_diff_tree(tree1, tree2, "", "", repo,
3126 0208f208 2020-05-05 stsp got_diff_tree_collect_changed_paths, paths, 0);
3128 0208f208 2020-05-05 stsp if (tree1)
3129 0208f208 2020-05-05 stsp got_object_tree_close(tree1);
3130 0208f208 2020-05-05 stsp if (tree2)
3131 0208f208 2020-05-05 stsp got_object_tree_close(tree2);
3132 aa8b5dd0 2021-08-01 stsp free(tree_id1);
3133 0208f208 2020-05-05 stsp return err;
3136 0208f208 2020-05-05 stsp static const struct got_error *
3137 fe621944 2020-11-10 stsp add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
3141 fe621944 2020-11-10 stsp p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
3142 fe621944 2020-11-10 stsp if (p == NULL)
3143 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
3144 fe621944 2020-11-10 stsp *line_offsets = p;
3145 fe621944 2020-11-10 stsp (*line_offsets)[*nlines] = off;
3146 fe621944 2020-11-10 stsp (*nlines)++;
3147 fe621944 2020-11-10 stsp return NULL;
3150 fe621944 2020-11-10 stsp static const struct got_error *
3151 fe621944 2020-11-10 stsp write_commit_info(off_t **line_offsets, size_t *nlines,
3152 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
3153 fe621944 2020-11-10 stsp struct got_repository *repo, FILE *outfile)
3155 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
3156 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
3157 15a94983 2018-12-23 stsp struct got_commit_object *commit;
3158 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
3159 45d799e2 2018-12-23 stsp time_t committer_time;
3160 45d799e2 2018-12-23 stsp const char *author, *committer;
3161 8b473291 2019-02-21 stsp char *refs_str = NULL;
3162 0208f208 2020-05-05 stsp struct got_pathlist_head changed_paths;
3163 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
3164 fe621944 2020-11-10 stsp off_t outoff = 0;
3167 0208f208 2020-05-05 stsp TAILQ_INIT(&changed_paths);
3169 8b473291 2019-02-21 stsp if (refs) {
3170 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
3172 8b473291 2019-02-21 stsp return err;
3175 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
3177 abd2672a 2018-12-23 stsp return err;
3179 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
3180 15a94983 2018-12-23 stsp if (err) {
3181 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
3182 15a94983 2018-12-23 stsp goto done;
3185 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, 0);
3187 fe621944 2020-11-10 stsp goto done;
3189 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
3190 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
3191 fe621944 2020-11-10 stsp if (n < 0) {
3192 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3193 abd2672a 2018-12-23 stsp goto done;
3195 fe621944 2020-11-10 stsp outoff += n;
3196 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3198 fe621944 2020-11-10 stsp goto done;
3200 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
3201 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
3202 fe621944 2020-11-10 stsp if (n < 0) {
3203 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3204 abd2672a 2018-12-23 stsp goto done;
3206 fe621944 2020-11-10 stsp outoff += n;
3207 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3209 fe621944 2020-11-10 stsp goto done;
3211 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
3212 09867e48 2019-08-13 stsp datestr = get_datestr(&committer_time, datebuf);
3213 fe621944 2020-11-10 stsp if (datestr) {
3214 fe621944 2020-11-10 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
3215 fe621944 2020-11-10 stsp if (n < 0) {
3216 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3217 fe621944 2020-11-10 stsp goto done;
3219 fe621944 2020-11-10 stsp outoff += n;
3220 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3222 fe621944 2020-11-10 stsp goto done;
3224 45d799e2 2018-12-23 stsp author = got_object_commit_get_author(commit);
3225 45d799e2 2018-12-23 stsp committer = got_object_commit_get_committer(commit);
3226 fe621944 2020-11-10 stsp if (strcmp(author, committer) != 0) {
3227 fe621944 2020-11-10 stsp n = fprintf(outfile, "via: %s\n", committer);
3228 fe621944 2020-11-10 stsp if (n < 0) {
3229 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3230 fe621944 2020-11-10 stsp goto done;
3232 fe621944 2020-11-10 stsp outoff += n;
3233 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3235 fe621944 2020-11-10 stsp goto done;
3237 ac4dc263 2021-09-24 thomas if (got_object_commit_get_nparents(commit) > 1) {
3238 ac4dc263 2021-09-24 thomas const struct got_object_id_queue *parent_ids;
3239 ac4dc263 2021-09-24 thomas struct got_object_qid *qid;
3240 ac4dc263 2021-09-24 thomas int pn = 1;
3241 ac4dc263 2021-09-24 thomas parent_ids = got_object_commit_get_parent_ids(commit);
3242 ac4dc263 2021-09-24 thomas STAILQ_FOREACH(qid, parent_ids, entry) {
3243 ac4dc263 2021-09-24 thomas err = got_object_id_str(&id_str, qid->id);
3244 ac4dc263 2021-09-24 thomas if (err)
3245 ac4dc263 2021-09-24 thomas goto done;
3246 ac4dc263 2021-09-24 thomas n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
3247 ac4dc263 2021-09-24 thomas if (n < 0) {
3248 ac4dc263 2021-09-24 thomas err = got_error_from_errno("fprintf");
3249 ac4dc263 2021-09-24 thomas goto done;
3251 ac4dc263 2021-09-24 thomas outoff += n;
3252 ac4dc263 2021-09-24 thomas err = add_line_offset(line_offsets, nlines, outoff);
3253 ac4dc263 2021-09-24 thomas if (err)
3254 ac4dc263 2021-09-24 thomas goto done;
3255 ac4dc263 2021-09-24 thomas free(id_str);
3256 ac4dc263 2021-09-24 thomas id_str = NULL;
3260 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
3262 5943eee2 2019-08-13 stsp goto done;
3263 fe621944 2020-11-10 stsp s = logmsg;
3264 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
3265 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
3266 fe621944 2020-11-10 stsp if (n < 0) {
3267 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3268 fe621944 2020-11-10 stsp goto done;
3270 fe621944 2020-11-10 stsp outoff += n;
3271 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3273 fe621944 2020-11-10 stsp goto done;
3276 0208f208 2020-05-05 stsp err = get_changed_paths(&changed_paths, commit, repo);
3278 0208f208 2020-05-05 stsp goto done;
3279 0208f208 2020-05-05 stsp TAILQ_FOREACH(pe, &changed_paths, entry) {
3280 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
3281 fe621944 2020-11-10 stsp n = fprintf(outfile, "%c %s\n", cp->status, pe->path);
3282 fe621944 2020-11-10 stsp if (n < 0) {
3283 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3284 fe621944 2020-11-10 stsp goto done;
3286 fe621944 2020-11-10 stsp outoff += n;
3287 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3289 fe621944 2020-11-10 stsp goto done;
3290 0208f208 2020-05-05 stsp free((char *)pe->path);
3291 0208f208 2020-05-05 stsp free(pe->data);
3294 0208f208 2020-05-05 stsp fputc('\n', outfile);
3296 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3298 0208f208 2020-05-05 stsp got_pathlist_free(&changed_paths);
3299 abd2672a 2018-12-23 stsp free(id_str);
3300 5943eee2 2019-08-13 stsp free(logmsg);
3301 8b473291 2019-02-21 stsp free(refs_str);
3302 15a94983 2018-12-23 stsp got_object_commit_close(commit);
3303 7510f233 2020-08-09 stsp if (err) {
3304 ae6a6978 2020-08-09 stsp free(*line_offsets);
3305 ae6a6978 2020-08-09 stsp *line_offsets = NULL;
3306 ae6a6978 2020-08-09 stsp *nlines = 0;
3308 fe621944 2020-11-10 stsp return err;
3311 abd2672a 2018-12-23 stsp static const struct got_error *
3312 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
3314 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
3315 48ae06ee 2018-10-18 stsp FILE *f = NULL;
3316 15a94983 2018-12-23 stsp int obj_type;
3318 fe621944 2020-11-10 stsp free(s->line_offsets);
3319 fe621944 2020-11-10 stsp s->line_offsets = malloc(sizeof(off_t));
3320 fe621944 2020-11-10 stsp if (s->line_offsets == NULL)
3321 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
3322 fe621944 2020-11-10 stsp s->nlines = 0;
3324 511a516b 2018-05-19 stsp f = got_opentemp();
3325 48ae06ee 2018-10-18 stsp if (f == NULL) {
3326 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
3327 48ae06ee 2018-10-18 stsp goto done;
3329 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
3330 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3331 fb43ecf1 2019-02-11 stsp goto done;
3335 15a94983 2018-12-23 stsp if (s->id1)
3336 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
3338 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
3340 15a94983 2018-12-23 stsp goto done;
3342 15a94983 2018-12-23 stsp switch (obj_type) {
3343 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
3344 fe621944 2020-11-10 stsp err = got_diff_objects_as_blobs(&s->line_offsets, &s->nlines,
3345 3dbaef42 2020-11-24 stsp s->id1, s->id2, s->label1, s->label2, s->diff_context,
3346 3dbaef42 2020-11-24 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
3348 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
3349 fe621944 2020-11-10 stsp err = got_diff_objects_as_trees(&s->line_offsets, &s->nlines,
3350 3dbaef42 2020-11-24 stsp s->id1, s->id2, "", "", s->diff_context,
3351 3dbaef42 2020-11-24 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
3353 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
3354 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
3355 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
3356 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
3357 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
3359 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
3361 3ffacbe1 2020-02-02 tracey goto done;
3362 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
3363 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
3364 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
3365 fe621944 2020-11-10 stsp err = write_commit_info(&s->line_offsets, &s->nlines,
3366 d2075bf3 2020-12-25 stsp s->id2, refs, s->repo, s->f);
3367 f44b1f58 2020-02-02 tracey if (err)
3368 f44b1f58 2020-02-02 tracey goto done;
3369 f44b1f58 2020-02-02 tracey } else {
3370 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
3371 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
3372 15a087fe 2019-02-21 stsp if (got_object_id_cmp(s->id1, pid->id) == 0) {
3373 fe621944 2020-11-10 stsp err = write_commit_info(
3374 fe621944 2020-11-10 stsp &s->line_offsets, &s->nlines,
3375 d2075bf3 2020-12-25 stsp s->id2, refs, s->repo, s->f);
3376 f44b1f58 2020-02-02 tracey if (err)
3377 f44b1f58 2020-02-02 tracey goto done;
3382 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
3384 fe621944 2020-11-10 stsp err = got_diff_objects_as_commits(&s->line_offsets, &s->nlines,
3385 3dbaef42 2020-11-24 stsp s->id1, s->id2, s->diff_context, s->ignore_whitespace,
3386 3dbaef42 2020-11-24 stsp s->force_text_diff, s->repo, s->f);
3390 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
3393 f44b1f58 2020-02-02 tracey if (err)
3394 f44b1f58 2020-02-02 tracey goto done;
3396 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
3397 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
3398 48ae06ee 2018-10-18 stsp return err;
3401 f5215bb9 2019-02-22 stsp static void
3402 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
3404 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
3405 f5215bb9 2019-02-22 stsp update_panels();
3406 f5215bb9 2019-02-22 stsp doupdate();
3409 f44b1f58 2020-02-02 tracey static const struct got_error *
3410 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
3412 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3414 f44b1f58 2020-02-02 tracey s->matched_line = 0;
3415 f44b1f58 2020-02-02 tracey return NULL;
3418 f44b1f58 2020-02-02 tracey static const struct got_error *
3419 f44b1f58 2020-02-02 tracey search_next_diff_view(struct tog_view *view)
3421 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3422 f44b1f58 2020-02-02 tracey int lineno;
3423 826082fe 2020-12-10 stsp char *line = NULL;
3424 826082fe 2020-12-10 stsp size_t linesize = 0;
3425 826082fe 2020-12-10 stsp ssize_t linelen;
3427 f44b1f58 2020-02-02 tracey if (!view->searching) {
3428 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3429 f44b1f58 2020-02-02 tracey return NULL;
3432 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3433 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3434 f44b1f58 2020-02-02 tracey lineno = s->matched_line + 1;
3436 f44b1f58 2020-02-02 tracey lineno = s->matched_line - 1;
3437 f44b1f58 2020-02-02 tracey } else {
3438 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3439 f44b1f58 2020-02-02 tracey lineno = 1;
3441 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3444 f44b1f58 2020-02-02 tracey while (1) {
3445 f44b1f58 2020-02-02 tracey off_t offset;
3447 f44b1f58 2020-02-02 tracey if (lineno <= 0 || lineno > s->nlines) {
3448 f44b1f58 2020-02-02 tracey if (s->matched_line == 0) {
3449 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3453 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3454 f44b1f58 2020-02-02 tracey lineno = 1;
3456 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3459 f44b1f58 2020-02-02 tracey offset = s->line_offsets[lineno - 1];
3460 f44b1f58 2020-02-02 tracey if (fseeko(s->f, offset, SEEK_SET) != 0) {
3461 f44b1f58 2020-02-02 tracey free(line);
3462 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
3464 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3465 826082fe 2020-12-10 stsp if (linelen != -1 &&
3466 41605754 2020-11-12 stsp match_line(line, &view->regex, 1, &view->regmatch)) {
3467 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3468 f44b1f58 2020-02-02 tracey s->matched_line = lineno;
3471 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3472 f44b1f58 2020-02-02 tracey lineno++;
3474 f44b1f58 2020-02-02 tracey lineno--;
3476 826082fe 2020-12-10 stsp free(line);
3478 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3479 f44b1f58 2020-02-02 tracey s->first_displayed_line = s->matched_line;
3480 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3483 f44b1f58 2020-02-02 tracey return NULL;
3486 48ae06ee 2018-10-18 stsp static const struct got_error *
3487 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
3488 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
3489 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
3490 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
3492 48ae06ee 2018-10-18 stsp const struct got_error *err;
3493 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3495 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
3496 15a94983 2018-12-23 stsp int type1, type2;
3497 15a94983 2018-12-23 stsp err = got_object_get_type(&type1, repo, id1);
3499 15a94983 2018-12-23 stsp return err;
3500 15a94983 2018-12-23 stsp err = got_object_get_type(&type2, repo, id2);
3502 15a94983 2018-12-23 stsp return err;
3504 15a94983 2018-12-23 stsp if (type1 != type2)
3505 48ae06ee 2018-10-18 stsp return got_error(GOT_ERR_OBJ_TYPE);
3507 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
3508 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
3509 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3510 f44b1f58 2020-02-02 tracey s->repo = repo;
3511 f44b1f58 2020-02-02 tracey s->id1 = id1;
3512 f44b1f58 2020-02-02 tracey s->id2 = id2;
3513 3dbaef42 2020-11-24 stsp s->label1 = label1;
3514 3dbaef42 2020-11-24 stsp s->label2 = label2;
3516 15a94983 2018-12-23 stsp if (id1) {
3517 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
3518 5465d566 2020-02-01 tracey if (s->id1 == NULL)
3519 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3521 5465d566 2020-02-01 tracey s->id1 = NULL;
3523 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
3524 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
3525 5465d566 2020-02-01 tracey free(s->id1);
3526 5465d566 2020-02-01 tracey s->id1 = NULL;
3527 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3529 5465d566 2020-02-01 tracey s->f = NULL;
3530 5465d566 2020-02-01 tracey s->first_displayed_line = 1;
3531 5465d566 2020-02-01 tracey s->last_displayed_line = view->nlines;
3532 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
3533 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
3534 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
3535 5465d566 2020-02-01 tracey s->log_view = log_view;
3536 5465d566 2020-02-01 tracey s->repo = repo;
3538 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3539 6d17833f 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3540 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3541 11b20872 2019-11-08 stsp "^-", TOG_COLOR_DIFF_MINUS,
3542 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_MINUS"));
3544 6d17833f 2019-11-08 stsp return err;
3545 5465d566 2020-02-01 tracey err = add_color(&s->colors, "^\\+",
3546 11b20872 2019-11-08 stsp TOG_COLOR_DIFF_PLUS,
3547 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_PLUS"));
3548 6d17833f 2019-11-08 stsp if (err) {
3549 5465d566 2020-02-01 tracey free_colors(&s->colors);
3550 6d17833f 2019-11-08 stsp return err;
3552 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3553 11b20872 2019-11-08 stsp "^@@", TOG_COLOR_DIFF_CHUNK_HEADER,
3554 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"));
3555 6d17833f 2019-11-08 stsp if (err) {
3556 5465d566 2020-02-01 tracey free_colors(&s->colors);
3557 6d17833f 2019-11-08 stsp return err;
3560 f44b1f58 2020-02-02 tracey err = add_color(&s->colors,
3561 ac4dc263 2021-09-24 thomas "^(commit [0-9a-f]|parent [0-9]|(blob|file) [-+] |"
3562 ac4dc263 2021-09-24 thomas "[MDmA] [^ ])", TOG_COLOR_DIFF_META,
3563 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_META"));
3564 6d17833f 2019-11-08 stsp if (err) {
3565 5465d566 2020-02-01 tracey free_colors(&s->colors);
3566 6d17833f 2019-11-08 stsp return err;
3569 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3570 11b20872 2019-11-08 stsp "^(from|via): ", TOG_COLOR_AUTHOR,
3571 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3572 11b20872 2019-11-08 stsp if (err) {
3573 5465d566 2020-02-01 tracey free_colors(&s->colors);
3574 11b20872 2019-11-08 stsp return err;
3577 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3578 11b20872 2019-11-08 stsp "^date: ", TOG_COLOR_DATE,
3579 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3580 11b20872 2019-11-08 stsp if (err) {
3581 5465d566 2020-02-01 tracey free_colors(&s->colors);
3582 11b20872 2019-11-08 stsp return err;
3586 f5215bb9 2019-02-22 stsp if (log_view && view_is_splitscreen(view))
3587 f5215bb9 2019-02-22 stsp show_log_view(log_view); /* draw vborder */
3588 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
3590 fe621944 2020-11-10 stsp s->line_offsets = NULL;
3591 fe621944 2020-11-10 stsp s->nlines = 0;
3592 5465d566 2020-02-01 tracey err = create_diff(s);
3593 48ae06ee 2018-10-18 stsp if (err) {
3594 5465d566 2020-02-01 tracey free(s->id1);
3595 5465d566 2020-02-01 tracey s->id1 = NULL;
3596 5465d566 2020-02-01 tracey free(s->id2);
3597 5465d566 2020-02-01 tracey s->id2 = NULL;
3598 78756c87 2020-11-24 stsp free_colors(&s->colors);
3599 48ae06ee 2018-10-18 stsp return err;
3602 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
3603 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
3604 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
3605 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
3606 f44b1f58 2020-02-02 tracey view->search_next = search_next_diff_view;
3608 5dc9f4bc 2018-08-04 stsp return NULL;
3611 e5a0f69f 2018-08-18 stsp static const struct got_error *
3612 5dc9f4bc 2018-08-04 stsp close_diff_view(struct tog_view *view)
3614 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3615 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3617 5465d566 2020-02-01 tracey free(s->id1);
3618 5465d566 2020-02-01 tracey s->id1 = NULL;
3619 5465d566 2020-02-01 tracey free(s->id2);
3620 5465d566 2020-02-01 tracey s->id2 = NULL;
3621 5465d566 2020-02-01 tracey if (s->f && fclose(s->f) == EOF)
3622 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3623 5465d566 2020-02-01 tracey free_colors(&s->colors);
3624 f44b1f58 2020-02-02 tracey free(s->line_offsets);
3625 fe621944 2020-11-10 stsp s->line_offsets = NULL;
3626 fe621944 2020-11-10 stsp s->nlines = 0;
3627 e5a0f69f 2018-08-18 stsp return err;
3630 5dc9f4bc 2018-08-04 stsp static const struct got_error *
3631 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
3633 a3404814 2018-09-02 stsp const struct got_error *err;
3634 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
3635 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
3636 3dbaef42 2020-11-24 stsp const char *label1, *label2;
3638 a3404814 2018-09-02 stsp if (s->id1) {
3639 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
3641 a3404814 2018-09-02 stsp return err;
3642 3dbaef42 2020-11-24 stsp label1 = s->label1 ? : id_str1;
3644 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
3646 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
3648 a3404814 2018-09-02 stsp return err;
3649 3dbaef42 2020-11-24 stsp label2 = s->label2 ? : id_str2;
3651 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
3652 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
3653 a3404814 2018-09-02 stsp free(id_str1);
3654 a3404814 2018-09-02 stsp free(id_str2);
3655 a3404814 2018-09-02 stsp return err;
3657 a3404814 2018-09-02 stsp free(id_str1);
3658 a3404814 2018-09-02 stsp free(id_str2);
3660 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
3661 267bb3b8 2021-08-01 stsp free(header);
3662 267bb3b8 2021-08-01 stsp return err;
3665 15a087fe 2019-02-21 stsp static const struct got_error *
3666 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
3667 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
3669 d7a04538 2019-02-21 stsp const struct got_error *err;
3670 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
3671 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
3672 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
3674 15a087fe 2019-02-21 stsp free(s->id2);
3675 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
3676 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
3677 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3679 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
3681 d7a04538 2019-02-21 stsp return err;
3682 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
3683 15a087fe 2019-02-21 stsp free(s->id1);
3684 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
3685 d7a04538 2019-02-21 stsp s->id1 = pid ? got_object_id_dup(pid->id) : NULL;
3686 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
3687 15a087fe 2019-02-21 stsp return NULL;
3690 0cf4efb1 2018-09-29 stsp static const struct got_error *
3691 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
3693 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
3694 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
3695 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
3696 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
3697 826082fe 2020-12-10 stsp char *line = NULL;
3698 826082fe 2020-12-10 stsp size_t linesize = 0;
3699 826082fe 2020-12-10 stsp ssize_t linelen;
3702 e5a0f69f 2018-08-18 stsp switch (ch) {
3705 3dbaef42 2020-11-24 stsp if (ch == 'a')
3706 3dbaef42 2020-11-24 stsp s->force_text_diff = !s->force_text_diff;
3707 3dbaef42 2020-11-24 stsp if (ch == 'w')
3708 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
3709 64453f7e 2020-11-21 stsp wclear(view->window);
3710 64453f7e 2020-11-21 stsp s->first_displayed_line = 1;
3711 64453f7e 2020-11-21 stsp s->last_displayed_line = view->nlines;
3712 64453f7e 2020-11-21 stsp diff_view_indicate_progress(view);
3713 64453f7e 2020-11-21 stsp err = create_diff(s);
3716 912a3f79 2021-08-30 j case KEY_HOME:
3717 912a3f79 2021-08-30 j s->first_displayed_line = 1;
3720 912a3f79 2021-08-30 j case KEY_END:
3724 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
3728 1e37a5c2 2019-05-12 jcs case KEY_UP:
3729 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
3730 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3732 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
3733 a60a9dc4 2019-05-13 jcs case CTRL('b'):
3734 00ba99a7 2019-05-12 jcs if (s->first_displayed_line == 1)
3737 1e37a5c2 2019-05-12 jcs while (i++ < view->nlines - 1 &&
3738 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
3739 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3742 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
3743 1e37a5c2 2019-05-12 jcs if (!s->eof)
3744 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3746 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
3747 a60a9dc4 2019-05-13 jcs case CTRL('f'):
3749 00ba99a7 2019-05-12 jcs if (s->eof)
3752 1e37a5c2 2019-05-12 jcs while (!s->eof && i++ < view->nlines - 1) {
3753 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3754 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3755 826082fe 2020-12-10 stsp if (linelen == -1) {
3756 826082fe 2020-12-10 stsp if (feof(s->f)) {
3757 826082fe 2020-12-10 stsp s->eof = 1;
3759 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
3763 826082fe 2020-12-10 stsp free(line);
3766 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
3767 1e37a5c2 2019-05-12 jcs s->diff_context--;
3768 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3769 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3770 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
3771 27829c9e 2020-11-21 stsp s->nlines) {
3772 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
3773 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
3778 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
3779 1e37a5c2 2019-05-12 jcs s->diff_context++;
3780 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3781 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3786 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3788 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3789 5a8b5076 2020-12-05 stsp old_selected_entry = ls->selected_entry;
3791 e78dc838 2020-12-04 stsp err = input_log_view(NULL, s->log_view, KEY_UP);
3795 5a8b5076 2020-12-05 stsp if (old_selected_entry == ls->selected_entry)
3798 2b779855 2020-12-05 naddy err = set_selected_commit(s, ls->selected_entry);
3802 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3803 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3805 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3806 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3810 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3812 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3813 5a8b5076 2020-12-05 stsp old_selected_entry = ls->selected_entry;
3815 e78dc838 2020-12-04 stsp err = input_log_view(NULL, s->log_view, KEY_DOWN);
3819 5a8b5076 2020-12-05 stsp if (old_selected_entry == ls->selected_entry)
3822 2b779855 2020-12-05 naddy err = set_selected_commit(s, ls->selected_entry);
3826 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3827 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3829 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3830 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3836 bcbd79e2 2018-08-19 stsp return err;
3839 4ed7e80c 2018-05-20 stsp static const struct got_error *
3840 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
3842 26ed57b2 2018-05-19 stsp const struct got_error *error = NULL;
3843 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
3844 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
3845 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
3846 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
3847 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
3848 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
3849 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
3850 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
3851 3dbaef42 2020-11-24 stsp const char *errstr;
3852 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
3854 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
3855 26ed57b2 2018-05-19 stsp switch (ch) {
3857 64453f7e 2020-11-21 stsp force_text_diff = 1;
3860 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
3862 3dbaef42 2020-11-24 stsp if (errstr != NULL)
3863 3dbaef42 2020-11-24 stsp err(1, "-C option %s", errstr);
3865 09b5bff8 2020-02-23 naddy case 'r':
3866 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
3867 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
3868 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
3870 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
3873 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
3876 17020d27 2019-03-07 stsp usage_diff();
3877 26ed57b2 2018-05-19 stsp /* NOTREACHED */
3881 26ed57b2 2018-05-19 stsp argc -= optind;
3882 26ed57b2 2018-05-19 stsp argv += optind;
3884 26ed57b2 2018-05-19 stsp if (argc == 0) {
3885 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
3886 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
3887 15a94983 2018-12-23 stsp id_str1 = argv[0];
3888 15a94983 2018-12-23 stsp id_str2 = argv[1];
3890 26ed57b2 2018-05-19 stsp usage_diff();
3892 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
3893 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
3894 c156c7a4 2020-12-18 stsp if (cwd == NULL)
3895 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
3896 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
3897 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
3898 c156c7a4 2020-12-18 stsp goto done;
3899 a273ac94 2020-02-23 naddy if (worktree)
3900 a273ac94 2020-02-23 naddy repo_path =
3901 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
3903 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
3904 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
3905 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
3906 c156c7a4 2020-12-18 stsp goto done;
3910 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
3911 eb6600df 2019-01-04 stsp if (error)
3912 eb6600df 2019-01-04 stsp goto done;
3914 a273ac94 2020-02-23 naddy init_curses();
3916 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
3917 51a10b52 2020-12-26 stsp if (error)
3918 51a10b52 2020-12-26 stsp goto done;
3920 51a10b52 2020-12-26 stsp error = tog_load_refs(repo);
3921 26ed57b2 2018-05-19 stsp if (error)
3922 26ed57b2 2018-05-19 stsp goto done;
3924 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
3925 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
3926 26ed57b2 2018-05-19 stsp if (error)
3927 26ed57b2 2018-05-19 stsp goto done;
3929 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
3930 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
3931 26ed57b2 2018-05-19 stsp if (error)
3932 26ed57b2 2018-05-19 stsp goto done;
3934 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
3935 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
3936 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
3937 ea5e7bb5 2018-08-01 stsp goto done;
3939 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
3940 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
3941 5dc9f4bc 2018-08-04 stsp if (error)
3942 5dc9f4bc 2018-08-04 stsp goto done;
3943 e5a0f69f 2018-08-18 stsp error = view_loop(view);
3945 3dbaef42 2020-11-24 stsp free(label1);
3946 3dbaef42 2020-11-24 stsp free(label2);
3947 c02c541e 2019-03-29 stsp free(repo_path);
3948 a273ac94 2020-02-23 naddy free(cwd);
3949 1d0f4054 2021-06-17 stsp if (repo) {
3950 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
3951 1d0f4054 2021-06-17 stsp if (error == NULL)
3952 1d0f4054 2021-06-17 stsp error = close_err;
3954 a273ac94 2020-02-23 naddy if (worktree)
3955 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
3956 51a10b52 2020-12-26 stsp tog_free_refs();
3957 26ed57b2 2018-05-19 stsp return error;
3960 4ed7e80c 2018-05-20 stsp __dead static void
3961 9f7d7167 2018-04-29 stsp usage_blame(void)
3964 69069811 2018-08-02 stsp fprintf(stderr, "usage: %s blame [-c commit] [-r repository-path] path\n",
3965 9f7d7167 2018-04-29 stsp getprogname());
3969 84451b3e 2018-07-10 stsp struct tog_blame_line {
3970 84451b3e 2018-07-10 stsp int annotated;
3971 84451b3e 2018-07-10 stsp struct got_object_id *id;
3974 4ed7e80c 2018-05-20 stsp static const struct got_error *
3975 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
3977 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
3978 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
3979 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
3980 84451b3e 2018-07-10 stsp const struct got_error *err;
3981 84451b3e 2018-07-10 stsp int lineno = 0, nprinted = 0;
3982 826082fe 2020-12-10 stsp char *line = NULL;
3983 826082fe 2020-12-10 stsp size_t linesize = 0;
3984 826082fe 2020-12-10 stsp ssize_t linelen;
3985 84451b3e 2018-07-10 stsp wchar_t *wline;
3986 27a741e5 2019-09-11 stsp int width;
3987 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
3988 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
3989 ab089a2a 2018-07-12 stsp char *id_str;
3990 11b20872 2019-11-08 stsp struct tog_color *tc;
3992 4f7c3e5e 2020-12-01 naddy err = got_object_id_str(&id_str, s->blamed_commit->id);
3994 ab089a2a 2018-07-12 stsp return err;
3996 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
3997 f7d12f7e 2018-08-01 stsp werase(view->window);
3999 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
4000 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
4001 ab089a2a 2018-07-12 stsp free(id_str);
4002 ab089a2a 2018-07-12 stsp return err;
4005 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
4006 ab089a2a 2018-07-12 stsp free(line);
4007 2550e4c3 2018-07-13 stsp line = NULL;
4009 1cae65b4 2019-09-22 stsp return err;
4010 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4011 a3404814 2018-09-02 stsp wstandout(view->window);
4012 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4014 11b20872 2019-11-08 stsp wattr_on(view->window,
4015 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4016 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4018 11b20872 2019-11-08 stsp wattr_off(view->window,
4019 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4020 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4021 a3404814 2018-09-02 stsp wstandend(view->window);
4022 2550e4c3 2018-07-13 stsp free(wline);
4023 2550e4c3 2018-07-13 stsp wline = NULL;
4024 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4025 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4027 084063cd 2018-07-12 stsp if (asprintf(&line, "[%d/%d] %s%s",
4028 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
4029 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
4030 ab089a2a 2018-07-12 stsp free(id_str);
4031 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
4033 ab089a2a 2018-07-12 stsp free(id_str);
4034 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
4035 3f60a8ef 2018-07-10 stsp free(line);
4036 2550e4c3 2018-07-13 stsp line = NULL;
4038 3f60a8ef 2018-07-10 stsp return err;
4039 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4040 2550e4c3 2018-07-13 stsp free(wline);
4041 2550e4c3 2018-07-13 stsp wline = NULL;
4042 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4043 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4045 4f7c3e5e 2020-12-01 naddy s->eof = 0;
4046 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
4047 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
4048 826082fe 2020-12-10 stsp if (linelen == -1) {
4049 826082fe 2020-12-10 stsp if (feof(blame->f)) {
4050 826082fe 2020-12-10 stsp s->eof = 1;
4053 84451b3e 2018-07-10 stsp free(line);
4054 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
4056 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
4059 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
4060 f7d12f7e 2018-08-01 stsp wstandout(view->window);
4062 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
4063 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
4064 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
4065 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
4066 27a741e5 2019-09-11 stsp !(view->focussed &&
4067 4f7c3e5e 2020-12-01 naddy nprinted == s->selected_line - 1)) {
4068 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
4069 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
4070 8d0fe45a 2019-08-12 stsp char *id_str;
4071 8d0fe45a 2019-08-12 stsp err = got_object_id_str(&id_str, blame_line->id);
4072 8d0fe45a 2019-08-12 stsp if (err) {
4073 8d0fe45a 2019-08-12 stsp free(line);
4074 8d0fe45a 2019-08-12 stsp return err;
4076 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4078 11b20872 2019-11-08 stsp wattr_on(view->window,
4079 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4080 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
4082 11b20872 2019-11-08 stsp wattr_off(view->window,
4083 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4084 8d0fe45a 2019-08-12 stsp free(id_str);
4085 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
4087 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
4088 8d0fe45a 2019-08-12 stsp prev_id = NULL;
4091 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
4092 ee41ec32 2018-07-10 stsp prev_id = NULL;
4095 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
4096 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4097 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
4099 41605754 2020-11-12 stsp if (view->ncols <= 9) {
4100 41605754 2020-11-12 stsp width = 9;
4101 41605754 2020-11-12 stsp wline = wcsdup(L"");
4102 41605754 2020-11-12 stsp if (wline == NULL) {
4103 41605754 2020-11-12 stsp err = got_error_from_errno("wcsdup");
4104 41605754 2020-11-12 stsp free(line);
4105 41605754 2020-11-12 stsp return err;
4107 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
4108 4f7c3e5e 2020-12-01 naddy s->matched_line &&
4109 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4110 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
4111 41605754 2020-11-12 stsp view->window, regmatch);
4112 41605754 2020-11-12 stsp if (err) {
4113 41605754 2020-11-12 stsp free(line);
4114 41605754 2020-11-12 stsp return err;
4116 41605754 2020-11-12 stsp width += 9;
4118 41605754 2020-11-12 stsp err = format_line(&wline, &width, line,
4119 41605754 2020-11-12 stsp view->ncols - 9, 9);
4120 41605754 2020-11-12 stsp waddwstr(view->window, wline);
4121 41605754 2020-11-12 stsp free(wline);
4122 41605754 2020-11-12 stsp wline = NULL;
4123 41605754 2020-11-12 stsp width += 9;
4126 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
4127 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
4128 84451b3e 2018-07-10 stsp if (++nprinted == 1)
4129 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
4131 826082fe 2020-12-10 stsp free(line);
4132 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
4134 1a57306a 2018-09-02 stsp view_vborder(view);
4136 84451b3e 2018-07-10 stsp return NULL;
4139 84451b3e 2018-07-10 stsp static const struct got_error *
4140 84451b3e 2018-07-10 stsp blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id)
4142 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
4143 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
4144 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
4145 1a76625f 2018-10-22 stsp int errcode;
4147 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
4148 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
4149 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
4151 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4152 1a76625f 2018-10-22 stsp if (errcode)
4153 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
4155 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
4156 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
4157 d68a0a7d 2018-07-10 stsp goto done;
4160 d68a0a7d 2018-07-10 stsp if (lineno == -1)
4161 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
4163 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
4164 d68a0a7d 2018-07-10 stsp if (line->annotated)
4165 d68a0a7d 2018-07-10 stsp goto done;
4167 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
4168 84451b3e 2018-07-10 stsp if (line->id == NULL) {
4169 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4170 84451b3e 2018-07-10 stsp goto done;
4172 84451b3e 2018-07-10 stsp line->annotated = 1;
4174 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4175 1a76625f 2018-10-22 stsp if (errcode)
4176 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
4177 84451b3e 2018-07-10 stsp return err;
4180 84451b3e 2018-07-10 stsp static void *
4181 84451b3e 2018-07-10 stsp blame_thread(void *arg)
4183 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
4184 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
4185 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
4186 1a76625f 2018-10-22 stsp int errcode;
4188 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
4190 61266923 2020-01-14 stsp return (void *)err;
4192 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
4193 fc06ba56 2019-08-22 stsp blame_cb, ta->cb_args, ta->cancel_cb, ta->cancel_arg);
4194 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
4195 fc06ba56 2019-08-22 stsp err = NULL;
4197 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4198 1a76625f 2018-10-22 stsp if (errcode)
4199 2af4a041 2019-05-11 jcs return (void *)got_error_set_errno(errcode,
4200 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
4202 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
4203 1d0f4054 2021-06-17 stsp if (err == NULL)
4204 1d0f4054 2021-06-17 stsp err = close_err;
4205 c9beca56 2018-07-22 stsp ta->repo = NULL;
4206 c9beca56 2018-07-22 stsp *ta->complete = 1;
4208 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4209 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
4210 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
4212 18430de3 2018-07-10 stsp return (void *)err;
4215 245d91c1 2018-07-12 stsp static struct got_object_id *
4216 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
4217 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
4219 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
4221 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
4222 8d0fe45a 2019-08-12 stsp return NULL;
4224 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
4225 245d91c1 2018-07-12 stsp if (!line->annotated)
4226 245d91c1 2018-07-12 stsp return NULL;
4228 245d91c1 2018-07-12 stsp return line->id;
4231 b880a918 2018-07-10 stsp static const struct got_error *
4232 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
4234 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
4237 245d91c1 2018-07-12 stsp if (blame->thread) {
4238 1a76625f 2018-10-22 stsp int errcode;
4239 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4240 1a76625f 2018-10-22 stsp if (errcode)
4241 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
4242 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
4243 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
4244 1a76625f 2018-10-22 stsp if (errcode)
4245 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
4246 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4247 1a76625f 2018-10-22 stsp if (errcode)
4248 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
4249 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
4250 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
4251 245d91c1 2018-07-12 stsp err = NULL;
4252 dd038bc6 2021-09-21 thomas.ad blame->thread = 0; //NULL;
4254 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
4255 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
4256 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
4257 1d0f4054 2021-06-17 stsp if (err == NULL)
4258 1d0f4054 2021-06-17 stsp err = close_err;
4259 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
4261 245d91c1 2018-07-12 stsp if (blame->f) {
4262 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
4263 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
4264 245d91c1 2018-07-12 stsp blame->f = NULL;
4266 57670559 2018-12-23 stsp if (blame->lines) {
4267 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
4268 57670559 2018-12-23 stsp free(blame->lines[i].id);
4269 57670559 2018-12-23 stsp free(blame->lines);
4270 57670559 2018-12-23 stsp blame->lines = NULL;
4272 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
4273 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
4275 245d91c1 2018-07-12 stsp return err;
4278 245d91c1 2018-07-12 stsp static const struct got_error *
4279 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
4281 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
4282 fc06ba56 2019-08-22 stsp int *done = arg;
4283 fc06ba56 2019-08-22 stsp int errcode;
4285 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4286 fc06ba56 2019-08-22 stsp if (errcode)
4287 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
4288 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
4290 fc06ba56 2019-08-22 stsp if (*done)
4291 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
4293 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4294 fc06ba56 2019-08-22 stsp if (errcode)
4295 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
4296 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
4298 fc06ba56 2019-08-22 stsp return err;
4301 fc06ba56 2019-08-22 stsp static const struct got_error *
4302 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
4304 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
4305 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
4306 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
4307 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
4308 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
4309 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
4310 15a94983 2018-12-23 stsp int obj_type;
4312 a5388363 2020-12-01 naddy err = got_object_id_by_path(&obj_id, s->repo, s->blamed_commit->id,
4313 a5388363 2020-12-01 naddy s->path);
4315 15a94983 2018-12-23 stsp return err;
4317 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
4319 84451b3e 2018-07-10 stsp goto done;
4321 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
4322 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
4323 84451b3e 2018-07-10 stsp goto done;
4326 a5388363 2020-12-01 naddy err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192);
4328 a70480e0 2018-06-23 stsp goto done;
4329 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
4330 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
4331 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
4332 84451b3e 2018-07-10 stsp goto done;
4334 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
4335 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
4337 1fddf795 2021-01-20 stsp goto done;
4338 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
4339 1fddf795 2021-01-20 stsp s->blame_complete = 1;
4340 84451b3e 2018-07-10 stsp goto done;
4343 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
4344 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
4345 b02560ec 2019-08-19 stsp blame->nlines--;
4347 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
4348 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
4349 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
4350 84451b3e 2018-07-10 stsp goto done;
4353 a5388363 2020-12-01 naddy err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL);
4355 bd24772e 2018-07-11 stsp goto done;
4357 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
4358 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
4359 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
4360 a5388363 2020-12-01 naddy blame->cb_args.commit_id = got_object_id_dup(s->blamed_commit->id);
4361 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
4362 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4363 245d91c1 2018-07-12 stsp goto done;
4365 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
4367 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
4368 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
4369 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
4370 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
4371 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
4372 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
4373 a5388363 2020-12-01 naddy s->blame_complete = 0;
4375 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
4376 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
4377 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
4378 f5a09613 2020-12-13 naddy s->selected_line = 1;
4383 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
4384 27d434c2 2018-09-15 stsp free(obj_id);
4386 245d91c1 2018-07-12 stsp stop_blame(blame);
4387 245d91c1 2018-07-12 stsp return err;
4390 245d91c1 2018-07-12 stsp static const struct got_error *
4391 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
4392 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
4394 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
4395 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4397 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
4399 c4843652 2019-08-12 stsp s->path = strdup(path);
4400 c4843652 2019-08-12 stsp if (s->path == NULL)
4401 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
4403 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
4404 c4843652 2019-08-12 stsp if (err) {
4405 c4843652 2019-08-12 stsp free(s->path);
4406 7cbe629d 2018-08-04 stsp return err;
4409 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
4410 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
4411 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
4412 fb2756b9 2018-08-04 stsp s->selected_line = 1;
4413 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
4414 fb2756b9 2018-08-04 stsp s->repo = repo;
4415 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
4416 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
4418 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
4419 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
4420 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
4421 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
4423 11b20872 2019-11-08 stsp return err;
4426 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
4427 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
4428 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
4429 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
4430 6c4c42e0 2019-06-24 stsp view->search_next = search_next_blame_view;
4432 a5388363 2020-12-01 naddy return run_blame(view);
4435 e5a0f69f 2018-08-18 stsp static const struct got_error *
4436 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
4438 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4439 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4441 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
4442 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
4444 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
4445 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
4446 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
4447 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
4448 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
4451 e5a0f69f 2018-08-18 stsp free(s->path);
4452 11b20872 2019-11-08 stsp free_colors(&s->colors);
4454 e5a0f69f 2018-08-18 stsp return err;
4457 7cbe629d 2018-08-04 stsp static const struct got_error *
4458 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
4460 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4462 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
4463 6c4c42e0 2019-06-24 stsp return NULL;
4466 6c4c42e0 2019-06-24 stsp static const struct got_error *
4467 6c4c42e0 2019-06-24 stsp search_next_blame_view(struct tog_view *view)
4469 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4470 6c4c42e0 2019-06-24 stsp int lineno;
4471 826082fe 2020-12-10 stsp char *line = NULL;
4472 826082fe 2020-12-10 stsp size_t linesize = 0;
4473 826082fe 2020-12-10 stsp ssize_t linelen;
4475 6c4c42e0 2019-06-24 stsp if (!view->searching) {
4476 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4477 6c4c42e0 2019-06-24 stsp return NULL;
4480 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4481 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4482 2246482e 2019-06-25 stsp lineno = s->matched_line + 1;
4484 2246482e 2019-06-25 stsp lineno = s->matched_line - 1;
4486 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4487 6c4c42e0 2019-06-24 stsp lineno = 1;
4489 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4492 6c4c42e0 2019-06-24 stsp while (1) {
4493 6c4c42e0 2019-06-24 stsp off_t offset;
4495 6c4c42e0 2019-06-24 stsp if (lineno <= 0 || lineno > s->blame.nlines) {
4496 6c4c42e0 2019-06-24 stsp if (s->matched_line == 0) {
4497 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4501 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4502 6c4c42e0 2019-06-24 stsp lineno = 1;
4504 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4507 6c4c42e0 2019-06-24 stsp offset = s->blame.line_offsets[lineno - 1];
4508 6c4c42e0 2019-06-24 stsp if (fseeko(s->blame.f, offset, SEEK_SET) != 0) {
4509 6c4c42e0 2019-06-24 stsp free(line);
4510 6c4c42e0 2019-06-24 stsp return got_error_from_errno("fseeko");
4512 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->blame.f);
4513 826082fe 2020-12-10 stsp if (linelen != -1 &&
4514 41605754 2020-11-12 stsp match_line(line, &view->regex, 1, &view->regmatch)) {
4515 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4516 6c4c42e0 2019-06-24 stsp s->matched_line = lineno;
4519 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4524 826082fe 2020-12-10 stsp free(line);
4526 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4527 6c4c42e0 2019-06-24 stsp s->first_displayed_line = s->matched_line;
4528 6c4c42e0 2019-06-24 stsp s->selected_line = 1;
4531 6c4c42e0 2019-06-24 stsp return NULL;
4534 6c4c42e0 2019-06-24 stsp static const struct got_error *
4535 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
4537 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4538 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
4539 2b380cc8 2018-10-24 stsp int errcode;
4541 89a927a3 2021-09-21 thomas.ad if (s->blame.thread == 0 && !s->blame_complete) {
4542 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
4543 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
4544 2b380cc8 2018-10-24 stsp if (errcode)
4545 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
4547 51fe7530 2019-08-19 stsp halfdelay(1); /* fast refresh while annotating */
4550 51fe7530 2019-08-19 stsp if (s->blame_complete)
4551 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
4553 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
4555 669b5ffa 2018-10-07 stsp view_vborder(view);
4556 e5a0f69f 2018-08-18 stsp return err;
4559 e5a0f69f 2018-08-18 stsp static const struct got_error *
4560 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
4562 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
4563 7cbe629d 2018-08-04 stsp struct tog_view *diff_view;
4564 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4565 669b5ffa 2018-10-07 stsp int begin_x = 0;
4567 e5a0f69f 2018-08-18 stsp switch (ch) {
4569 1e37a5c2 2019-05-12 jcs s->done = 1;
4571 4deef56f 2021-09-02 naddy case 'g':
4572 4deef56f 2021-09-02 naddy case KEY_HOME:
4573 4deef56f 2021-09-02 naddy s->selected_line = 1;
4574 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
4576 4deef56f 2021-09-02 naddy case 'G':
4577 4deef56f 2021-09-02 naddy case KEY_END:
4578 4deef56f 2021-09-02 naddy if (s->blame.nlines < view->nlines - 2) {
4579 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
4580 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
4582 4deef56f 2021-09-02 naddy s->selected_line = view->nlines - 2;
4583 4deef56f 2021-09-02 naddy s->first_displayed_line = s->blame.nlines -
4584 4deef56f 2021-09-02 naddy (view->nlines - 3);
4588 1e37a5c2 2019-05-12 jcs case KEY_UP:
4589 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
4590 1e37a5c2 2019-05-12 jcs s->selected_line--;
4591 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
4592 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
4593 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
4595 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4596 ea025d1d 2020-02-22 naddy case CTRL('b'):
4597 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
4598 1e37a5c2 2019-05-12 jcs s->selected_line = 1;
4601 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > view->nlines - 2)
4602 1e37a5c2 2019-05-12 jcs s->first_displayed_line -=
4603 1e37a5c2 2019-05-12 jcs (view->nlines - 2);
4605 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
4608 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4609 1e37a5c2 2019-05-12 jcs if (s->selected_line < view->nlines - 2 &&
4610 1e37a5c2 2019-05-12 jcs s->first_displayed_line +
4611 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
4612 1e37a5c2 2019-05-12 jcs s->selected_line++;
4613 1e37a5c2 2019-05-12 jcs else if (s->last_displayed_line <
4614 1e37a5c2 2019-05-12 jcs s->blame.nlines)
4615 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
4618 1e37a5c2 2019-05-12 jcs case 'p': {
4619 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4620 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4621 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4622 1e37a5c2 2019-05-12 jcs if (id == NULL)
4624 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
4625 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit;
4626 15a94983 2018-12-23 stsp struct got_object_qid *pid;
4627 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
4628 1e37a5c2 2019-05-12 jcs int obj_type;
4629 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
4630 1e37a5c2 2019-05-12 jcs s->repo, id);
4633 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
4634 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
4635 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
4636 15a94983 2018-12-23 stsp got_object_commit_close(commit);
4639 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
4640 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
4641 1e37a5c2 2019-05-12 jcs pid->id, s->path);
4642 e5a0f69f 2018-08-18 stsp if (err) {
4643 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
4644 1e37a5c2 2019-05-12 jcs err = NULL;
4645 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4648 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
4650 1e37a5c2 2019-05-12 jcs free(blob_id);
4651 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
4652 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
4653 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4656 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4658 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4660 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
4661 1e37a5c2 2019-05-12 jcs s->blamed_commit->id) == 0)
4663 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4668 1e37a5c2 2019-05-12 jcs s->done = 1;
4669 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4670 1e37a5c2 2019-05-12 jcs s->done = 0;
4671 1e37a5c2 2019-05-12 jcs if (thread_err)
4673 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
4674 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
4675 a5388363 2020-12-01 naddy err = run_blame(view);
4680 1e37a5c2 2019-05-12 jcs case 'B': {
4681 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
4682 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
4683 1e37a5c2 2019-05-12 jcs if (!got_object_id_cmp(first->id, s->commit_id))
4685 1e37a5c2 2019-05-12 jcs s->done = 1;
4686 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4687 1e37a5c2 2019-05-12 jcs s->done = 0;
4688 1e37a5c2 2019-05-12 jcs if (thread_err)
4690 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
4691 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
4692 1e37a5c2 2019-05-12 jcs s->blamed_commit =
4693 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
4694 a5388363 2020-12-01 naddy err = run_blame(view);
4699 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4700 1e37a5c2 2019-05-12 jcs case '\r': {
4701 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4702 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
4703 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
4704 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4705 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4706 1e37a5c2 2019-05-12 jcs if (id == NULL)
4708 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
4711 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
4712 1e37a5c2 2019-05-12 jcs got_object_commit_get_parent_ids(commit));
4713 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
4714 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
4715 1e37a5c2 2019-05-12 jcs diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
4716 1e37a5c2 2019-05-12 jcs if (diff_view == NULL) {
4717 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4718 638f9024 2019-05-13 stsp err = got_error_from_errno("view_open");
4721 1e37a5c2 2019-05-12 jcs err = open_diff_view(diff_view, pid ? pid->id : NULL,
4722 78756c87 2020-11-24 stsp id, NULL, NULL, 3, 0, 0, NULL, s->repo);
4723 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4725 1e37a5c2 2019-05-12 jcs view_close(diff_view);
4728 e78dc838 2020-12-04 stsp view->focussed = 0;
4729 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
4730 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
4731 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
4734 72a9cb46 2020-12-03 stsp view_set_child(view, diff_view);
4735 e78dc838 2020-12-04 stsp view->focus_child = 1;
4737 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
4742 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
4743 ea025d1d 2020-02-22 naddy case CTRL('f'):
4745 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4746 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
4747 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
4750 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4751 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
4752 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4753 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4756 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line + view->nlines - 2
4757 1e37a5c2 2019-05-12 jcs <= s->blame.nlines)
4758 1e37a5c2 2019-05-12 jcs s->first_displayed_line +=
4759 1e37a5c2 2019-05-12 jcs view->nlines - 2;
4761 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
4762 1e37a5c2 2019-05-12 jcs s->blame.nlines -
4763 1e37a5c2 2019-05-12 jcs (view->nlines - 3);
4765 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4766 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
4767 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4768 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4774 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
4777 a70480e0 2018-06-23 stsp static const struct got_error *
4778 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
4780 a70480e0 2018-06-23 stsp const struct got_error *error;
4781 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
4782 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
4783 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
4784 0587e10c 2020-07-23 stsp char *link_target = NULL;
4785 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
4786 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
4788 e1cd8fed 2018-08-01 stsp struct tog_view *view;
4790 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
4791 a70480e0 2018-06-23 stsp switch (ch) {
4793 a70480e0 2018-06-23 stsp commit_id_str = optarg;
4796 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
4797 69069811 2018-08-02 stsp if (repo_path == NULL)
4798 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4802 17020d27 2019-03-07 stsp usage_blame();
4803 a70480e0 2018-06-23 stsp /* NOTREACHED */
4807 a70480e0 2018-06-23 stsp argc -= optind;
4808 a70480e0 2018-06-23 stsp argv += optind;
4810 f135c941 2020-02-20 stsp if (argc != 1)
4811 a70480e0 2018-06-23 stsp usage_blame();
4813 69069811 2018-08-02 stsp if (repo_path == NULL) {
4814 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
4815 c156c7a4 2020-12-18 stsp if (cwd == NULL)
4816 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
4817 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
4818 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4819 c156c7a4 2020-12-18 stsp goto done;
4820 f135c941 2020-02-20 stsp if (worktree)
4821 eb41ed75 2019-02-05 stsp repo_path =
4822 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
4824 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
4825 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4826 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4827 c156c7a4 2020-12-18 stsp goto done;
4831 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
4832 c02c541e 2019-03-29 stsp if (error != NULL)
4833 8e94dd5b 2019-01-04 stsp goto done;
4835 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
4836 f135c941 2020-02-20 stsp worktree);
4837 c02c541e 2019-03-29 stsp if (error)
4838 92205607 2019-01-04 stsp goto done;
4840 f135c941 2020-02-20 stsp init_curses();
4842 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
4843 51a10b52 2020-12-26 stsp if (error)
4844 51a10b52 2020-12-26 stsp goto done;
4846 51a10b52 2020-12-26 stsp error = tog_load_refs(repo);
4847 eb41ed75 2019-02-05 stsp if (error)
4848 69069811 2018-08-02 stsp goto done;
4850 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
4851 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
4852 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
4853 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
4854 a70480e0 2018-06-23 stsp if (error != NULL)
4855 66b4983c 2018-06-23 stsp goto done;
4856 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
4857 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
4859 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
4860 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4862 a19e88aa 2018-06-23 stsp if (error != NULL)
4863 8b473291 2019-02-21 stsp goto done;
4865 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
4866 e1cd8fed 2018-08-01 stsp if (view == NULL) {
4867 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4868 e1cd8fed 2018-08-01 stsp goto done;
4871 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
4872 0587e10c 2020-07-23 stsp commit_id, repo);
4873 7cbe629d 2018-08-04 stsp if (error)
4874 7cbe629d 2018-08-04 stsp goto done;
4876 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
4877 78756c87 2020-11-24 stsp commit_id, repo);
4878 0587e10c 2020-07-23 stsp if (error)
4879 0587e10c 2020-07-23 stsp goto done;
4880 12314ad4 2019-08-31 stsp if (worktree) {
4881 12314ad4 2019-08-31 stsp /* Release work tree lock. */
4882 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
4883 12314ad4 2019-08-31 stsp worktree = NULL;
4885 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4887 69069811 2018-08-02 stsp free(repo_path);
4888 f135c941 2020-02-20 stsp free(in_repo_path);
4889 0587e10c 2020-07-23 stsp free(link_target);
4890 69069811 2018-08-02 stsp free(cwd);
4891 a70480e0 2018-06-23 stsp free(commit_id);
4892 eb41ed75 2019-02-05 stsp if (worktree)
4893 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
4894 1d0f4054 2021-06-17 stsp if (repo) {
4895 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4896 1d0f4054 2021-06-17 stsp if (error == NULL)
4897 1d0f4054 2021-06-17 stsp error = close_err;
4899 51a10b52 2020-12-26 stsp tog_free_refs();
4900 a70480e0 2018-06-23 stsp return error;
4903 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4904 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
4906 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
4907 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
4908 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
4909 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
4910 f26dddb7 2019-11-08 stsp struct tog_color *tc;
4911 56e0773d 2019-11-28 stsp int width, n, i, nentries;
4912 d86d3b18 2020-12-01 naddy int limit = view->nlines;
4914 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
4916 f7d12f7e 2018-08-01 stsp werase(view->window);
4918 ffd1d5e5 2018-06-23 stsp if (limit == 0)
4919 ffd1d5e5 2018-06-23 stsp return NULL;
4921 d86d3b18 2020-12-01 naddy err = format_line(&wline, &width, s->tree_label, view->ncols, 0);
4923 ffd1d5e5 2018-06-23 stsp return err;
4924 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4925 a3404814 2018-09-02 stsp wstandout(view->window);
4926 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4928 11b20872 2019-11-08 stsp wattr_on(view->window,
4929 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4930 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4932 11b20872 2019-11-08 stsp wattr_off(view->window,
4933 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4934 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4935 a3404814 2018-09-02 stsp wstandend(view->window);
4936 2550e4c3 2018-07-13 stsp free(wline);
4937 2550e4c3 2018-07-13 stsp wline = NULL;
4938 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4939 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4940 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4941 ffd1d5e5 2018-06-23 stsp return NULL;
4942 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, parent_path, view->ncols, 0);
4944 ce52c690 2018-06-23 stsp return err;
4945 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4946 2550e4c3 2018-07-13 stsp free(wline);
4947 2550e4c3 2018-07-13 stsp wline = NULL;
4948 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4949 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4950 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4951 ffd1d5e5 2018-06-23 stsp return NULL;
4952 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4953 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
4954 a1eca9bb 2018-06-23 stsp return NULL;
4956 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
4957 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
4958 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
4959 0cf4efb1 2018-09-29 stsp if (view->focussed)
4960 0cf4efb1 2018-09-29 stsp wstandout(view->window);
4961 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
4963 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
4964 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
4965 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4966 d86d3b18 2020-12-01 naddy s->ndisplayed++;
4967 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4968 ffd1d5e5 2018-06-23 stsp return NULL;
4972 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
4975 d86d3b18 2020-12-01 naddy nentries = got_object_tree_get_nentries(s->tree);
4976 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
4977 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
4978 848d6979 2019-08-12 stsp const char *modestr = "";
4979 56e0773d 2019-11-28 stsp mode_t mode;
4981 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
4982 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
4984 d86d3b18 2020-12-01 naddy if (s->show_ids) {
4985 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
4986 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
4988 638f9024 2019-05-13 stsp return got_error_from_errno(
4989 230a42bd 2019-05-11 jcs "got_object_id_str");
4991 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
4992 63c5ca5d 2019-08-24 stsp modestr = "$";
4993 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
4996 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
4997 d86d3b18 2020-12-01 naddy te, s->repo);
4998 0d6c6ee3 2020-05-20 stsp if (err) {
4999 0d6c6ee3 2020-05-20 stsp free(id_str);
5000 0d6c6ee3 2020-05-20 stsp return err;
5002 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
5003 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
5004 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
5006 848d6979 2019-08-12 stsp modestr = "@";
5008 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
5009 848d6979 2019-08-12 stsp modestr = "/";
5010 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
5011 848d6979 2019-08-12 stsp modestr = "*";
5012 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
5013 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
5014 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
5015 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
5016 1d13200f 2018-07-12 stsp free(id_str);
5017 0d6c6ee3 2020-05-20 stsp free(link_target);
5018 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
5020 1d13200f 2018-07-12 stsp free(id_str);
5021 0d6c6ee3 2020-05-20 stsp free(link_target);
5022 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
5023 ffd1d5e5 2018-06-23 stsp if (err) {
5024 ffd1d5e5 2018-06-23 stsp free(line);
5027 d86d3b18 2020-12-01 naddy if (n == s->selected) {
5028 0cf4efb1 2018-09-29 stsp if (view->focussed)
5029 0cf4efb1 2018-09-29 stsp wstandout(view->window);
5030 d86d3b18 2020-12-01 naddy s->selected_entry = te;
5032 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
5034 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
5035 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5036 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5038 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
5039 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5040 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5041 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5042 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
5043 f7d12f7e 2018-08-01 stsp wstandend(view->window);
5044 ffd1d5e5 2018-06-23 stsp free(line);
5045 2550e4c3 2018-07-13 stsp free(wline);
5046 2550e4c3 2018-07-13 stsp wline = NULL;
5048 d86d3b18 2020-12-01 naddy s->ndisplayed++;
5049 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
5050 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5054 ffd1d5e5 2018-06-23 stsp return err;
5057 ffd1d5e5 2018-06-23 stsp static void
5058 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
5060 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
5061 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
5062 fa86c4bf 2020-11-29 stsp int i = 0;
5064 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
5067 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
5068 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
5069 fa86c4bf 2020-11-29 stsp if (te == NULL) {
5070 fa86c4bf 2020-11-29 stsp if (!isroot)
5071 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
5074 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
5075 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
5079 fa86c4bf 2020-11-29 stsp static void
5080 3e135950 2020-12-01 naddy tree_scroll_down(struct tog_tree_view_state *s, int maxscroll)
5082 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
5083 ffd1d5e5 2018-06-23 stsp int n = 0;
5085 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
5086 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
5087 694d3271 2020-12-01 naddy s->first_displayed_entry);
5089 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
5091 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
5092 768394f3 2019-01-24 stsp while (next && last && n++ < maxscroll) {
5093 694d3271 2020-12-01 naddy last = got_tree_entry_get_next(s->tree, last);
5094 768394f3 2019-01-24 stsp if (last) {
5095 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
5096 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
5101 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5102 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
5103 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
5105 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
5106 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
5107 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
5109 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
5110 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
5111 56e0773d 2019-11-28 stsp + 1 /* slash */;
5113 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
5115 ce52c690 2018-06-23 stsp *path = calloc(1, len);
5116 ffd1d5e5 2018-06-23 stsp if (path == NULL)
5117 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
5119 ce52c690 2018-06-23 stsp (*path)[0] = '/';
5120 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
5121 d9765a41 2018-06-23 stsp while (pt) {
5122 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
5123 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
5124 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5125 cb2ebc8a 2018-06-23 stsp goto done;
5127 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
5128 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5129 cb2ebc8a 2018-06-23 stsp goto done;
5131 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
5134 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
5135 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5136 ce52c690 2018-06-23 stsp goto done;
5140 ce52c690 2018-06-23 stsp if (err) {
5141 ce52c690 2018-06-23 stsp free(*path);
5142 ce52c690 2018-06-23 stsp *path = NULL;
5144 ce52c690 2018-06-23 stsp return err;
5147 ce52c690 2018-06-23 stsp static const struct got_error *
5148 0cf4efb1 2018-09-29 stsp blame_tree_entry(struct tog_view **new_view, int begin_x,
5149 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
5150 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
5152 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
5153 ce52c690 2018-06-23 stsp char *path;
5154 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
5156 a0de39f3 2019-08-09 stsp *new_view = NULL;
5158 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
5160 ce52c690 2018-06-23 stsp return err;
5162 669b5ffa 2018-10-07 stsp blame_view = view_open(0, 0, 0, begin_x, TOG_VIEW_BLAME);
5163 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
5164 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
5165 83ce39e3 2019-08-12 stsp goto done;
5168 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
5169 e5a0f69f 2018-08-18 stsp if (err) {
5170 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
5171 fc06ba56 2019-08-22 stsp err = NULL;
5172 e5a0f69f 2018-08-18 stsp view_close(blame_view);
5174 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
5176 83ce39e3 2019-08-12 stsp free(path);
5177 69efd4c4 2018-07-18 stsp return err;
5180 69efd4c4 2018-07-18 stsp static const struct got_error *
5181 4e97c21c 2020-12-06 stsp log_selected_tree_entry(struct tog_view **new_view, int begin_x,
5182 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
5184 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
5185 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
5186 69efd4c4 2018-07-18 stsp char *path;
5188 a0de39f3 2019-08-09 stsp *new_view = NULL;
5190 669b5ffa 2018-10-07 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
5191 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
5192 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
5194 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
5196 69efd4c4 2018-07-18 stsp return err;
5198 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
5201 e5a0f69f 2018-08-18 stsp view_close(log_view);
5203 e5a0f69f 2018-08-18 stsp *new_view = log_view;
5204 cb2ebc8a 2018-06-23 stsp free(path);
5205 cb2ebc8a 2018-06-23 stsp return err;
5208 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5209 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
5210 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
5212 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
5213 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
5214 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5215 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
5217 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
5218 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
5220 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
5221 bc573f3b 2021-07-10 stsp if (s->commit_id == NULL)
5222 bc573f3b 2021-07-10 stsp return got_error_from_errno("got_object_id_dup");
5224 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
5226 bc573f3b 2021-07-10 stsp goto done;
5229 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
5230 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
5231 bc573f3b 2021-07-10 stsp * closed on demand.
5233 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
5234 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
5236 bc573f3b 2021-07-10 stsp goto done;
5237 bc573f3b 2021-07-10 stsp s->tree = s->root;
5239 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
5240 ffd1d5e5 2018-06-23 stsp if (err != NULL)
5241 ffd1d5e5 2018-06-23 stsp goto done;
5243 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
5244 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5245 ffd1d5e5 2018-06-23 stsp goto done;
5248 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
5249 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
5250 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
5251 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
5252 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
5253 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
5254 9cd7cbd1 2020-12-07 stsp goto done;
5257 fb2756b9 2018-08-04 stsp s->repo = repo;
5259 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
5260 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
5261 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
5262 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
5264 c0b01bdb 2019-11-08 stsp goto done;
5265 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
5266 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
5268 c0b01bdb 2019-11-08 stsp goto done;
5269 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
5270 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
5271 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
5273 c0b01bdb 2019-11-08 stsp goto done;
5275 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
5276 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
5277 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
5279 11b20872 2019-11-08 stsp goto done;
5281 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
5282 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
5284 c0b01bdb 2019-11-08 stsp goto done;
5287 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
5288 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
5289 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
5290 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
5291 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
5293 ad80ab7b 2018-08-04 stsp free(commit_id_str);
5294 bc573f3b 2021-07-10 stsp if (commit)
5295 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
5297 bc573f3b 2021-07-10 stsp close_tree_view(view);
5298 ad80ab7b 2018-08-04 stsp return err;
5301 e5a0f69f 2018-08-18 stsp static const struct got_error *
5302 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
5304 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5306 bddb1296 2019-11-08 stsp free_colors(&s->colors);
5307 fb2756b9 2018-08-04 stsp free(s->tree_label);
5308 6484ec90 2018-09-29 stsp s->tree_label = NULL;
5309 6484ec90 2018-09-29 stsp free(s->commit_id);
5310 6484ec90 2018-09-29 stsp s->commit_id = NULL;
5311 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
5312 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
5313 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
5314 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
5315 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
5316 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
5317 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
5318 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
5319 ad80ab7b 2018-08-04 stsp free(parent);
5322 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
5323 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
5324 bc573f3b 2021-07-10 stsp if (s->root)
5325 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
5326 7c32bd05 2019-06-22 stsp return NULL;
5329 7c32bd05 2019-06-22 stsp static const struct got_error *
5330 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
5332 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
5334 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
5335 7c32bd05 2019-06-22 stsp return NULL;
5338 7c32bd05 2019-06-22 stsp static int
5339 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
5341 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
5343 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
5347 7c32bd05 2019-06-22 stsp static const struct got_error *
5348 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
5350 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
5351 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
5353 7c32bd05 2019-06-22 stsp if (!view->searching) {
5354 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5355 7c32bd05 2019-06-22 stsp return NULL;
5358 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
5359 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
5360 7c32bd05 2019-06-22 stsp if (s->selected_entry)
5361 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
5362 56e0773d 2019-11-28 stsp s->selected_entry);
5364 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5366 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
5367 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5369 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
5370 56e0773d 2019-11-28 stsp s->selected_entry);
5373 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5374 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5376 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5379 7c32bd05 2019-06-22 stsp while (1) {
5380 56e0773d 2019-11-28 stsp if (te == NULL) {
5381 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
5382 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5383 ac66afb8 2019-06-24 stsp return NULL;
5385 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5386 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5388 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5391 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
5392 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5393 56e0773d 2019-11-28 stsp s->matched_entry = te;
5397 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5398 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
5400 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
5403 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
5404 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
5405 7c32bd05 2019-06-22 stsp s->selected = 0;
5408 e5a0f69f 2018-08-18 stsp return NULL;
5411 ad80ab7b 2018-08-04 stsp static const struct got_error *
5412 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
5414 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
5415 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5416 e5a0f69f 2018-08-18 stsp char *parent_path;
5418 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
5420 e5a0f69f 2018-08-18 stsp return err;
5422 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
5423 e5a0f69f 2018-08-18 stsp free(parent_path);
5425 669b5ffa 2018-10-07 stsp view_vborder(view);
5426 e5a0f69f 2018-08-18 stsp return err;
5429 e5a0f69f 2018-08-18 stsp static const struct got_error *
5430 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
5432 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
5433 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
5434 152c1c93 2020-11-29 stsp struct tog_view *log_view, *ref_view;
5435 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
5436 e4526bf5 2021-09-03 naddy int begin_x = 0, n;
5438 e5a0f69f 2018-08-18 stsp switch (ch) {
5440 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
5443 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
5445 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
5446 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
5447 4e97c21c 2020-12-06 stsp err = log_selected_tree_entry(&log_view, begin_x, s);
5448 e78dc838 2020-12-04 stsp view->focussed = 0;
5449 e78dc838 2020-12-04 stsp log_view->focussed = 1;
5450 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
5451 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
5453 1e37a5c2 2019-05-12 jcs return err;
5454 72a9cb46 2020-12-03 stsp view_set_child(view, log_view);
5455 e78dc838 2020-12-04 stsp view->focus_child = 1;
5457 1e37a5c2 2019-05-12 jcs *new_view = log_view;
5460 152c1c93 2020-11-29 stsp if (view_is_parent_view(view))
5461 152c1c93 2020-11-29 stsp begin_x = view_split_begin_x(view->begin_x);
5462 152c1c93 2020-11-29 stsp ref_view = view_open(view->nlines, view->ncols,
5463 152c1c93 2020-11-29 stsp view->begin_y, begin_x, TOG_VIEW_REF);
5464 152c1c93 2020-11-29 stsp if (ref_view == NULL)
5465 152c1c93 2020-11-29 stsp return got_error_from_errno("view_open");
5466 152c1c93 2020-11-29 stsp err = open_ref_view(ref_view, s->repo);
5467 152c1c93 2020-11-29 stsp if (err) {
5468 152c1c93 2020-11-29 stsp view_close(ref_view);
5469 152c1c93 2020-11-29 stsp return err;
5471 e78dc838 2020-12-04 stsp view->focussed = 0;
5472 e78dc838 2020-12-04 stsp ref_view->focussed = 1;
5473 152c1c93 2020-11-29 stsp if (view_is_parent_view(view)) {
5474 152c1c93 2020-11-29 stsp err = view_close_child(view);
5476 152c1c93 2020-11-29 stsp return err;
5477 72a9cb46 2020-12-03 stsp view_set_child(view, ref_view);
5478 e78dc838 2020-12-04 stsp view->focus_child = 1;
5480 152c1c93 2020-11-29 stsp *new_view = ref_view;
5482 e4526bf5 2021-09-03 naddy case 'g':
5483 e4526bf5 2021-09-03 naddy case KEY_HOME:
5484 e4526bf5 2021-09-03 naddy s->selected = 0;
5485 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
5486 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
5487 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
5489 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
5491 e4526bf5 2021-09-03 naddy case 'G':
5492 e4526bf5 2021-09-03 naddy case KEY_END:
5493 e4526bf5 2021-09-03 naddy s->selected = 0;
5494 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
5495 e4526bf5 2021-09-03 naddy for (n = 0; n < view->nlines - 3; n++) {
5496 e4526bf5 2021-09-03 naddy if (te == NULL) {
5497 e4526bf5 2021-09-03 naddy if(s->tree != s->root) {
5498 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
5503 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
5504 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
5506 e4526bf5 2021-09-03 naddy if (n > 0)
5507 e4526bf5 2021-09-03 naddy s->selected = n - 1;
5510 1e37a5c2 2019-05-12 jcs case KEY_UP:
5511 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
5512 1e37a5c2 2019-05-12 jcs s->selected--;
5515 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
5517 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5518 ea025d1d 2020-02-22 naddy case CTRL('b'):
5519 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
5520 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
5521 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
5522 fa86c4bf 2020-11-29 stsp s->selected = 0;
5524 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
5525 fa86c4bf 2020-11-29 stsp s->selected = 0;
5527 3e135950 2020-12-01 naddy tree_scroll_up(s, MAX(0, view->nlines - 3));
5530 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5531 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
5532 1e37a5c2 2019-05-12 jcs s->selected++;
5535 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5537 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
5539 3e135950 2020-12-01 naddy tree_scroll_down(s, 1);
5541 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5542 ea025d1d 2020-02-22 naddy case CTRL('f'):
5543 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5545 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
5546 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
5547 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
5550 3e135950 2020-12-01 naddy tree_scroll_down(s, view->nlines - 3);
5552 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
5554 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
5555 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
5556 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
5557 1e37a5c2 2019-05-12 jcs /* user selected '..' */
5558 1e37a5c2 2019-05-12 jcs if (s->tree == s->root)
5560 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
5561 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
5563 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
5564 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
5565 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
5566 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
5567 1e37a5c2 2019-05-12 jcs s->selected_entry =
5568 1e37a5c2 2019-05-12 jcs parent->selected_entry;
5569 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
5570 1e37a5c2 2019-05-12 jcs free(parent);
5571 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
5572 56e0773d 2019-11-28 stsp s->selected_entry))) {
5573 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
5574 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
5575 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
5578 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
5579 941e9f74 2019-05-21 stsp if (err) {
5580 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
5583 56e0773d 2019-11-28 stsp } else if (S_ISREG(got_tree_entry_get_mode(
5584 56e0773d 2019-11-28 stsp s->selected_entry))) {
5585 1e37a5c2 2019-05-12 jcs struct tog_view *blame_view;
5586 1e37a5c2 2019-05-12 jcs int begin_x = view_is_parent_view(view) ?
5587 1e37a5c2 2019-05-12 jcs view_split_begin_x(view->begin_x) : 0;
5589 1e37a5c2 2019-05-12 jcs err = blame_tree_entry(&blame_view, begin_x,
5590 669b5ffa 2018-10-07 stsp s->selected_entry, &s->parents,
5591 78756c87 2020-11-24 stsp s->commit_id, s->repo);
5594 e78dc838 2020-12-04 stsp view->focussed = 0;
5595 e78dc838 2020-12-04 stsp blame_view->focussed = 1;
5596 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
5597 669b5ffa 2018-10-07 stsp err = view_close_child(view);
5599 669b5ffa 2018-10-07 stsp return err;
5600 72a9cb46 2020-12-03 stsp view_set_child(view, blame_view);
5601 e78dc838 2020-12-04 stsp view->focus_child = 1;
5603 1e37a5c2 2019-05-12 jcs *new_view = blame_view;
5606 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
5607 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
5608 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
5614 ffd1d5e5 2018-06-23 stsp return err;
5617 ffd1d5e5 2018-06-23 stsp __dead static void
5618 ffd1d5e5 2018-06-23 stsp usage_tree(void)
5621 55cccc34 2020-02-20 stsp fprintf(stderr, "usage: %s tree [-c commit] [-r repository-path] [path]\n",
5622 ffd1d5e5 2018-06-23 stsp getprogname());
5626 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5627 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
5629 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
5630 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
5631 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
5632 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
5633 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
5634 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
5635 4e97c21c 2020-12-06 stsp char *label = NULL;
5636 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
5637 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
5639 5221c383 2018-08-01 stsp struct tog_view *view;
5641 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
5642 ffd1d5e5 2018-06-23 stsp switch (ch) {
5644 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
5647 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
5648 74283ab8 2020-02-07 stsp if (repo_path == NULL)
5649 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
5653 e99e2d15 2020-11-24 naddy usage_tree();
5654 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
5658 ffd1d5e5 2018-06-23 stsp argc -= optind;
5659 ffd1d5e5 2018-06-23 stsp argv += optind;
5661 55cccc34 2020-02-20 stsp if (argc > 1)
5662 e99e2d15 2020-11-24 naddy usage_tree();
5664 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
5665 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
5666 c156c7a4 2020-12-18 stsp if (cwd == NULL)
5667 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
5668 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
5669 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5670 c156c7a4 2020-12-18 stsp goto done;
5671 55cccc34 2020-02-20 stsp if (worktree)
5672 52185f70 2019-02-05 stsp repo_path =
5673 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
5675 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
5676 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
5677 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
5678 c156c7a4 2020-12-18 stsp goto done;
5682 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
5683 c02c541e 2019-03-29 stsp if (error != NULL)
5684 52185f70 2019-02-05 stsp goto done;
5686 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
5687 55cccc34 2020-02-20 stsp repo, worktree);
5688 55cccc34 2020-02-20 stsp if (error)
5689 55cccc34 2020-02-20 stsp goto done;
5691 55cccc34 2020-02-20 stsp init_curses();
5693 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5694 c02c541e 2019-03-29 stsp if (error)
5695 52185f70 2019-02-05 stsp goto done;
5697 51a10b52 2020-12-26 stsp error = tog_load_refs(repo);
5698 51a10b52 2020-12-26 stsp if (error)
5699 51a10b52 2020-12-26 stsp goto done;
5701 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
5702 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
5703 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
5704 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
5705 4e97c21c 2020-12-06 stsp if (error)
5706 4e97c21c 2020-12-06 stsp goto done;
5707 4e97c21c 2020-12-06 stsp head_ref_name = label;
5709 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
5710 4e97c21c 2020-12-06 stsp if (error == NULL)
5711 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
5712 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
5713 4e97c21c 2020-12-06 stsp goto done;
5714 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
5715 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
5716 4e97c21c 2020-12-06 stsp if (error)
5717 4e97c21c 2020-12-06 stsp goto done;
5720 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
5721 5221c383 2018-08-01 stsp if (view == NULL) {
5722 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5723 5221c383 2018-08-01 stsp goto done;
5725 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
5726 ad80ab7b 2018-08-04 stsp if (error)
5727 ad80ab7b 2018-08-04 stsp goto done;
5728 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
5729 55cccc34 2020-02-20 stsp error = tree_view_walk_path(&view->state.tree, commit_id,
5730 d91faf3b 2020-12-01 naddy in_repo_path);
5731 55cccc34 2020-02-20 stsp if (error)
5732 55cccc34 2020-02-20 stsp goto done;
5735 55cccc34 2020-02-20 stsp if (worktree) {
5736 55cccc34 2020-02-20 stsp /* Release work tree lock. */
5737 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
5738 55cccc34 2020-02-20 stsp worktree = NULL;
5740 e5a0f69f 2018-08-18 stsp error = view_loop(view);
5742 52185f70 2019-02-05 stsp free(repo_path);
5743 e4a0e26d 2020-02-20 stsp free(cwd);
5744 ffd1d5e5 2018-06-23 stsp free(commit_id);
5745 4e97c21c 2020-12-06 stsp free(label);
5747 486cd271 2020-12-06 stsp got_ref_close(ref);
5748 1d0f4054 2021-06-17 stsp if (repo) {
5749 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
5750 1d0f4054 2021-06-17 stsp if (error == NULL)
5751 1d0f4054 2021-06-17 stsp error = close_err;
5753 51a10b52 2020-12-26 stsp tog_free_refs();
5754 ffd1d5e5 2018-06-23 stsp return error;
5757 6458efa5 2020-11-24 stsp static const struct got_error *
5758 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
5760 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
5761 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
5763 6458efa5 2020-11-24 stsp s->nrefs = 0;
5764 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
5765 6458efa5 2020-11-24 stsp if (strncmp(got_ref_get_name(sre->ref), "refs/got/", 9) == 0)
5768 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
5769 6458efa5 2020-11-24 stsp if (re == NULL)
5770 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
5772 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
5773 8924d611 2020-12-26 stsp if (re->ref == NULL)
5774 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
5775 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
5776 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
5779 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
5780 6458efa5 2020-11-24 stsp return NULL;
5784 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
5786 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
5788 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
5789 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
5790 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
5791 8924d611 2020-12-26 stsp got_ref_close(re->ref);
5796 6458efa5 2020-11-24 stsp static const struct got_error *
5797 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
5799 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
5800 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5802 6458efa5 2020-11-24 stsp s->selected_entry = 0;
5803 6458efa5 2020-11-24 stsp s->repo = repo;
5805 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
5806 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
5808 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
5810 6458efa5 2020-11-24 stsp return err;
5812 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
5813 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
5814 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
5815 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
5817 6458efa5 2020-11-24 stsp goto done;
5819 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
5820 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
5821 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
5823 6458efa5 2020-11-24 stsp goto done;
5825 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
5826 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
5827 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
5829 6458efa5 2020-11-24 stsp goto done;
5832 6458efa5 2020-11-24 stsp view->show = show_ref_view;
5833 6458efa5 2020-11-24 stsp view->input = input_ref_view;
5834 6458efa5 2020-11-24 stsp view->close = close_ref_view;
5835 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
5836 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
5839 6458efa5 2020-11-24 stsp free_colors(&s->colors);
5840 6458efa5 2020-11-24 stsp return err;
5843 6458efa5 2020-11-24 stsp static const struct got_error *
5844 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
5846 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5848 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
5849 6458efa5 2020-11-24 stsp free_colors(&s->colors);
5851 6458efa5 2020-11-24 stsp return NULL;
5854 6458efa5 2020-11-24 stsp static const struct got_error *
5855 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
5856 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
5858 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
5859 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
5860 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
5861 6458efa5 2020-11-24 stsp int obj_type;
5863 c42c9805 2020-11-24 stsp *commit_id = NULL;
5865 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
5867 6458efa5 2020-11-24 stsp return err;
5869 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
5871 6458efa5 2020-11-24 stsp goto done;
5873 6458efa5 2020-11-24 stsp switch (obj_type) {
5874 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
5875 c42c9805 2020-11-24 stsp *commit_id = obj_id;
5877 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
5878 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
5880 6458efa5 2020-11-24 stsp goto done;
5881 c42c9805 2020-11-24 stsp free(obj_id);
5882 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
5883 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
5885 6458efa5 2020-11-24 stsp goto done;
5886 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
5887 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5888 c42c9805 2020-11-24 stsp goto done;
5890 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
5891 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
5892 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
5893 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
5894 c42c9805 2020-11-24 stsp goto done;
5898 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5904 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
5905 c42c9805 2020-11-24 stsp if (err) {
5906 c42c9805 2020-11-24 stsp free(*commit_id);
5907 c42c9805 2020-11-24 stsp *commit_id = NULL;
5909 c42c9805 2020-11-24 stsp return err;
5912 c42c9805 2020-11-24 stsp static const struct got_error *
5913 c42c9805 2020-11-24 stsp log_ref_entry(struct tog_view **new_view, int begin_x,
5914 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
5916 c42c9805 2020-11-24 stsp struct tog_view *log_view;
5917 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
5918 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
5920 c42c9805 2020-11-24 stsp *new_view = NULL;
5922 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
5923 c42c9805 2020-11-24 stsp if (err) {
5924 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
5925 c42c9805 2020-11-24 stsp return err;
5927 c42c9805 2020-11-24 stsp return NULL;
5930 6458efa5 2020-11-24 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
5931 6458efa5 2020-11-24 stsp if (log_view == NULL) {
5932 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
5933 6458efa5 2020-11-24 stsp goto done;
5936 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
5937 ee756517 2020-12-05 stsp got_ref_get_name(re->ref), "", 0);
5940 6458efa5 2020-11-24 stsp view_close(log_view);
5942 6458efa5 2020-11-24 stsp *new_view = log_view;
5943 c42c9805 2020-11-24 stsp free(commit_id);
5944 6458efa5 2020-11-24 stsp return err;
5947 ce5b7c56 2019-07-09 stsp static void
5948 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
5950 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
5951 34ba6917 2020-11-30 stsp int i = 0;
5953 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
5956 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
5957 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
5958 34ba6917 2020-11-30 stsp if (re == NULL)
5960 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
5961 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
5965 34ba6917 2020-11-30 stsp static void
5966 3e135950 2020-12-01 naddy ref_scroll_down(struct tog_ref_view_state *s, int maxscroll)
5968 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
5969 6458efa5 2020-11-24 stsp int n = 0;
5971 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
5972 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
5974 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
5976 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
5977 6458efa5 2020-11-24 stsp while (next && last && n++ < maxscroll) {
5978 6458efa5 2020-11-24 stsp last = TAILQ_NEXT(last, entry);
5979 6458efa5 2020-11-24 stsp if (last) {
5980 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
5981 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
5986 6458efa5 2020-11-24 stsp static const struct got_error *
5987 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
5989 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5991 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
5992 6458efa5 2020-11-24 stsp return NULL;
5995 6458efa5 2020-11-24 stsp static int
5996 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
5998 6458efa5 2020-11-24 stsp regmatch_t regmatch;
6000 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
6004 6458efa5 2020-11-24 stsp static const struct got_error *
6005 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
6007 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6008 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
6010 6458efa5 2020-11-24 stsp if (!view->searching) {
6011 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6012 6458efa5 2020-11-24 stsp return NULL;
6015 6458efa5 2020-11-24 stsp if (s->matched_entry) {
6016 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
6017 6458efa5 2020-11-24 stsp if (s->selected_entry)
6018 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
6020 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
6021 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
6023 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
6024 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6026 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
6027 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
6030 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
6031 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
6033 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6036 6458efa5 2020-11-24 stsp while (1) {
6037 6458efa5 2020-11-24 stsp if (re == NULL) {
6038 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
6039 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6040 6458efa5 2020-11-24 stsp return NULL;
6042 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
6043 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
6045 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6048 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
6049 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6050 6458efa5 2020-11-24 stsp s->matched_entry = re;
6054 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
6055 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
6057 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
6060 6458efa5 2020-11-24 stsp if (s->matched_entry) {
6061 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
6062 6458efa5 2020-11-24 stsp s->selected = 0;
6065 6458efa5 2020-11-24 stsp return NULL;
6068 6458efa5 2020-11-24 stsp static const struct got_error *
6069 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
6071 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6072 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6073 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
6074 6458efa5 2020-11-24 stsp char *line = NULL;
6075 6458efa5 2020-11-24 stsp wchar_t *wline;
6076 6458efa5 2020-11-24 stsp struct tog_color *tc;
6077 6458efa5 2020-11-24 stsp int width, n;
6078 6458efa5 2020-11-24 stsp int limit = view->nlines;
6080 6458efa5 2020-11-24 stsp werase(view->window);
6082 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
6084 6458efa5 2020-11-24 stsp if (limit == 0)
6085 6458efa5 2020-11-24 stsp return NULL;
6087 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
6089 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
6090 6458efa5 2020-11-24 stsp s->nrefs) == -1)
6091 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
6093 6458efa5 2020-11-24 stsp err = format_line(&wline, &width, line, view->ncols, 0);
6094 6458efa5 2020-11-24 stsp if (err) {
6095 6458efa5 2020-11-24 stsp free(line);
6096 6458efa5 2020-11-24 stsp return err;
6098 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
6099 6458efa5 2020-11-24 stsp wstandout(view->window);
6100 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
6101 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
6102 6458efa5 2020-11-24 stsp wstandend(view->window);
6103 6458efa5 2020-11-24 stsp free(wline);
6104 6458efa5 2020-11-24 stsp wline = NULL;
6105 6458efa5 2020-11-24 stsp free(line);
6106 6458efa5 2020-11-24 stsp line = NULL;
6107 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
6108 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
6109 6458efa5 2020-11-24 stsp if (--limit <= 0)
6110 6458efa5 2020-11-24 stsp return NULL;
6113 6458efa5 2020-11-24 stsp while (re && limit > 0) {
6114 6458efa5 2020-11-24 stsp char *line = NULL;
6116 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
6117 6458efa5 2020-11-24 stsp if (asprintf(&line, "%s -> %s",
6118 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref),
6119 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
6120 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
6121 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
6122 6458efa5 2020-11-24 stsp struct got_object_id *id;
6123 6458efa5 2020-11-24 stsp char *id_str;
6124 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
6126 6458efa5 2020-11-24 stsp return err;
6127 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
6128 6458efa5 2020-11-24 stsp if (err) {
6130 6458efa5 2020-11-24 stsp return err;
6132 6458efa5 2020-11-24 stsp if (asprintf(&line, "%s: %s",
6133 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
6134 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
6136 6458efa5 2020-11-24 stsp free(id_str);
6137 6458efa5 2020-11-24 stsp return err;
6140 6458efa5 2020-11-24 stsp free(id_str);
6142 6458efa5 2020-11-24 stsp line = strdup(got_ref_get_name(re->ref));
6143 6458efa5 2020-11-24 stsp if (line == NULL)
6144 6458efa5 2020-11-24 stsp return got_error_from_errno("strdup");
6147 6458efa5 2020-11-24 stsp err = format_line(&wline, &width, line, view->ncols, 0);
6148 6458efa5 2020-11-24 stsp if (err) {
6149 6458efa5 2020-11-24 stsp free(line);
6150 6458efa5 2020-11-24 stsp return err;
6152 6458efa5 2020-11-24 stsp if (n == s->selected) {
6153 6458efa5 2020-11-24 stsp if (view->focussed)
6154 6458efa5 2020-11-24 stsp wstandout(view->window);
6155 6458efa5 2020-11-24 stsp s->selected_entry = re;
6157 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
6159 6458efa5 2020-11-24 stsp wattr_on(view->window,
6160 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
6161 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
6163 6458efa5 2020-11-24 stsp wattr_off(view->window,
6164 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
6165 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
6166 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
6167 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
6168 6458efa5 2020-11-24 stsp wstandend(view->window);
6169 6458efa5 2020-11-24 stsp free(line);
6170 6458efa5 2020-11-24 stsp free(wline);
6171 6458efa5 2020-11-24 stsp wline = NULL;
6173 6458efa5 2020-11-24 stsp s->ndisplayed++;
6174 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
6177 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
6180 6458efa5 2020-11-24 stsp view_vborder(view);
6181 6458efa5 2020-11-24 stsp return err;
6184 6458efa5 2020-11-24 stsp static const struct got_error *
6185 c42c9805 2020-11-24 stsp browse_ref_tree(struct tog_view **new_view, int begin_x,
6186 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
6188 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
6189 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
6190 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
6192 c42c9805 2020-11-24 stsp *new_view = NULL;
6194 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
6195 c42c9805 2020-11-24 stsp if (err) {
6196 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
6197 c42c9805 2020-11-24 stsp return err;
6199 c42c9805 2020-11-24 stsp return NULL;
6203 c42c9805 2020-11-24 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
6204 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
6205 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
6206 c42c9805 2020-11-24 stsp goto done;
6209 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
6210 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
6212 c42c9805 2020-11-24 stsp goto done;
6214 c42c9805 2020-11-24 stsp *new_view = tree_view;
6216 c42c9805 2020-11-24 stsp free(commit_id);
6217 c42c9805 2020-11-24 stsp return err;
6219 c42c9805 2020-11-24 stsp static const struct got_error *
6220 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
6222 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6223 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6224 c42c9805 2020-11-24 stsp struct tog_view *log_view, *tree_view;
6225 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
6226 e4526bf5 2021-09-03 naddy int begin_x = 0, n;
6228 6458efa5 2020-11-24 stsp switch (ch) {
6230 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
6232 6458efa5 2020-11-24 stsp case KEY_ENTER:
6233 6458efa5 2020-11-24 stsp case '\r':
6234 6458efa5 2020-11-24 stsp if (!s->selected_entry)
6236 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
6237 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
6238 6458efa5 2020-11-24 stsp err = log_ref_entry(&log_view, begin_x, s->selected_entry,
6240 e78dc838 2020-12-04 stsp view->focussed = 0;
6241 e78dc838 2020-12-04 stsp log_view->focussed = 1;
6242 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
6243 6458efa5 2020-11-24 stsp err = view_close_child(view);
6245 6458efa5 2020-11-24 stsp return err;
6246 72a9cb46 2020-12-03 stsp view_set_child(view, log_view);
6247 e78dc838 2020-12-04 stsp view->focus_child = 1;
6249 6458efa5 2020-11-24 stsp *new_view = log_view;
6252 c42c9805 2020-11-24 stsp if (!s->selected_entry)
6254 c42c9805 2020-11-24 stsp if (view_is_parent_view(view))
6255 c42c9805 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
6256 c42c9805 2020-11-24 stsp err = browse_ref_tree(&tree_view, begin_x, s->selected_entry,
6258 c42c9805 2020-11-24 stsp if (err || tree_view == NULL)
6260 e78dc838 2020-12-04 stsp view->focussed = 0;
6261 e78dc838 2020-12-04 stsp tree_view->focussed = 1;
6262 c42c9805 2020-11-24 stsp if (view_is_parent_view(view)) {
6263 c42c9805 2020-11-24 stsp err = view_close_child(view);
6265 c42c9805 2020-11-24 stsp return err;
6266 72a9cb46 2020-12-03 stsp view_set_child(view, tree_view);
6267 e78dc838 2020-12-04 stsp view->focus_child = 1;
6269 c42c9805 2020-11-24 stsp *new_view = tree_view;
6271 e4526bf5 2021-09-03 naddy case 'g':
6272 e4526bf5 2021-09-03 naddy case KEY_HOME:
6273 e4526bf5 2021-09-03 naddy s->selected = 0;
6274 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
6276 e4526bf5 2021-09-03 naddy case 'G':
6277 e4526bf5 2021-09-03 naddy case KEY_END:
6278 e4526bf5 2021-09-03 naddy s->selected = 0;
6279 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
6280 e4526bf5 2021-09-03 naddy for (n = 0; n < view->nlines - 1; n++) {
6281 e4526bf5 2021-09-03 naddy if (re == NULL)
6283 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
6284 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
6286 e4526bf5 2021-09-03 naddy if (n > 0)
6287 e4526bf5 2021-09-03 naddy s->selected = n - 1;
6290 6458efa5 2020-11-24 stsp case KEY_UP:
6291 6458efa5 2020-11-24 stsp if (s->selected > 0) {
6292 6458efa5 2020-11-24 stsp s->selected--;
6295 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
6297 6458efa5 2020-11-24 stsp case KEY_PPAGE:
6298 6458efa5 2020-11-24 stsp case CTRL('b'):
6299 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
6300 34ba6917 2020-11-30 stsp s->selected = 0;
6301 3e135950 2020-12-01 naddy ref_scroll_up(s, MAX(0, view->nlines - 1));
6304 6458efa5 2020-11-24 stsp case KEY_DOWN:
6305 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
6306 6458efa5 2020-11-24 stsp s->selected++;
6309 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL)
6310 6458efa5 2020-11-24 stsp /* can't scroll any further */
6312 3e135950 2020-12-01 naddy ref_scroll_down(s, 1);
6314 6458efa5 2020-11-24 stsp case KEY_NPAGE:
6315 6458efa5 2020-11-24 stsp case CTRL('f'):
6316 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
6317 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
6318 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
6319 6458efa5 2020-11-24 stsp s->selected = s->ndisplayed - 1;
6322 3e135950 2020-12-01 naddy ref_scroll_down(s, view->nlines - 1);
6324 6458efa5 2020-11-24 stsp case CTRL('l'):
6325 8924d611 2020-12-26 stsp tog_free_refs();
6326 8924d611 2020-12-26 stsp err = tog_load_refs(s->repo);
6329 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
6330 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
6332 6458efa5 2020-11-24 stsp case KEY_RESIZE:
6333 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
6334 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
6340 6458efa5 2020-11-24 stsp return err;
6343 6458efa5 2020-11-24 stsp __dead static void
6344 6458efa5 2020-11-24 stsp usage_ref(void)
6347 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
6348 6458efa5 2020-11-24 stsp getprogname());
6352 6458efa5 2020-11-24 stsp static const struct got_error *
6353 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
6355 6458efa5 2020-11-24 stsp const struct got_error *error;
6356 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
6357 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
6358 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
6360 6458efa5 2020-11-24 stsp struct tog_view *view;
6362 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
6363 6458efa5 2020-11-24 stsp switch (ch) {
6365 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
6366 6458efa5 2020-11-24 stsp if (repo_path == NULL)
6367 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
6371 e99e2d15 2020-11-24 naddy usage_ref();
6372 6458efa5 2020-11-24 stsp /* NOTREACHED */
6376 6458efa5 2020-11-24 stsp argc -= optind;
6377 6458efa5 2020-11-24 stsp argv += optind;
6379 6458efa5 2020-11-24 stsp if (argc > 1)
6380 e99e2d15 2020-11-24 naddy usage_ref();
6382 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
6383 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6384 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6385 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6386 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
6387 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6388 c156c7a4 2020-12-18 stsp goto done;
6389 6458efa5 2020-11-24 stsp if (worktree)
6390 6458efa5 2020-11-24 stsp repo_path =
6391 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
6393 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
6394 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
6395 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
6396 c156c7a4 2020-12-18 stsp goto done;
6400 6458efa5 2020-11-24 stsp error = got_repo_open(&repo, repo_path, NULL);
6401 6458efa5 2020-11-24 stsp if (error != NULL)
6402 6458efa5 2020-11-24 stsp goto done;
6404 6458efa5 2020-11-24 stsp init_curses();
6406 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
6407 51a10b52 2020-12-26 stsp if (error)
6408 51a10b52 2020-12-26 stsp goto done;
6410 51a10b52 2020-12-26 stsp error = tog_load_refs(repo);
6411 6458efa5 2020-11-24 stsp if (error)
6412 6458efa5 2020-11-24 stsp goto done;
6414 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
6415 6458efa5 2020-11-24 stsp if (view == NULL) {
6416 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
6417 6458efa5 2020-11-24 stsp goto done;
6420 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
6421 6458efa5 2020-11-24 stsp if (error)
6422 6458efa5 2020-11-24 stsp goto done;
6424 6458efa5 2020-11-24 stsp if (worktree) {
6425 6458efa5 2020-11-24 stsp /* Release work tree lock. */
6426 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
6427 6458efa5 2020-11-24 stsp worktree = NULL;
6429 6458efa5 2020-11-24 stsp error = view_loop(view);
6431 6458efa5 2020-11-24 stsp free(repo_path);
6432 6458efa5 2020-11-24 stsp free(cwd);
6433 1d0f4054 2021-06-17 stsp if (repo) {
6434 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
6435 1d0f4054 2021-06-17 stsp if (close_err)
6436 1d0f4054 2021-06-17 stsp error = close_err;
6438 51a10b52 2020-12-26 stsp tog_free_refs();
6439 6458efa5 2020-11-24 stsp return error;
6442 6458efa5 2020-11-24 stsp static void
6443 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
6447 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
6448 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
6449 ce5b7c56 2019-07-09 stsp struct tog_cmd *cmd = &tog_commands[i];
6450 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
6452 6879ba42 2020-10-01 naddy fputc('\n', fp);
6455 4ed7e80c 2018-05-20 stsp __dead static void
6456 6879ba42 2020-10-01 naddy usage(int hflag, int status)
6458 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
6460 6879ba42 2020-10-01 naddy fprintf(fp, "usage: %s [-h] [-V | --version] [command] [arg ...]\n",
6461 6879ba42 2020-10-01 naddy getprogname());
6462 6879ba42 2020-10-01 naddy if (hflag) {
6463 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
6464 6879ba42 2020-10-01 naddy list_commands(fp);
6466 6879ba42 2020-10-01 naddy exit(status);
6469 c2301be8 2018-04-30 stsp static char **
6470 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
6472 ee85c5e8 2020-02-29 stsp va_list ap;
6473 c2301be8 2018-04-30 stsp char **argv;
6476 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
6478 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
6479 c2301be8 2018-04-30 stsp if (argv == NULL)
6480 c2301be8 2018-04-30 stsp err(1, "calloc");
6481 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
6482 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
6483 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
6484 e10c916e 2019-09-15 hiltjo err(1, "strdup");
6487 ee85c5e8 2020-02-29 stsp va_end(ap);
6488 c2301be8 2018-04-30 stsp return argv;
6492 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
6493 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
6494 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
6495 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
6496 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
6498 ee85c5e8 2020-02-29 stsp static const struct got_error *
6499 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
6501 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
6502 ee85c5e8 2020-02-29 stsp struct tog_cmd *cmd = NULL;
6503 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
6504 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
6505 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
6506 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
6507 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
6509 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
6510 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
6511 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
6513 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
6514 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6515 ee85c5e8 2020-02-29 stsp goto done;
6517 ee85c5e8 2020-02-29 stsp if (worktree)
6518 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
6520 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
6521 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
6522 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
6523 ee85c5e8 2020-02-29 stsp goto done;
6526 ee85c5e8 2020-02-29 stsp error = got_repo_open(&repo, repo_path, NULL);
6527 ee85c5e8 2020-02-29 stsp if (error != NULL)
6528 ee85c5e8 2020-02-29 stsp goto done;
6530 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
6531 ee85c5e8 2020-02-29 stsp repo, worktree);
6532 ee85c5e8 2020-02-29 stsp if (error)
6533 ee85c5e8 2020-02-29 stsp goto done;
6535 87670572 2020-12-26 naddy error = tog_load_refs(repo);
6536 84de9106 2020-12-26 stsp if (error)
6537 84de9106 2020-12-26 stsp goto done;
6538 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
6539 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
6540 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
6541 ee85c5e8 2020-02-29 stsp if (error)
6542 ee85c5e8 2020-02-29 stsp goto done;
6544 ee85c5e8 2020-02-29 stsp if (worktree) {
6545 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
6546 ee85c5e8 2020-02-29 stsp worktree = NULL;
6549 ee85c5e8 2020-02-29 stsp error = got_object_id_by_path(&id, repo, commit_id, in_repo_path);
6550 ee85c5e8 2020-02-29 stsp if (error) {
6551 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
6552 ee85c5e8 2020-02-29 stsp goto done;
6553 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
6554 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
6555 6879ba42 2020-10-01 naddy usage(1, 1);
6556 ee85c5e8 2020-02-29 stsp /* not reached */
6559 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
6560 1d0f4054 2021-06-17 stsp if (error == NULL)
6561 1d0f4054 2021-06-17 stsp error = close_err;
6562 ee85c5e8 2020-02-29 stsp repo = NULL;
6564 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
6565 ee85c5e8 2020-02-29 stsp if (error)
6566 ee85c5e8 2020-02-29 stsp goto done;
6568 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
6570 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
6571 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
6573 1d0f4054 2021-06-17 stsp if (repo) {
6574 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
6575 1d0f4054 2021-06-17 stsp if (error == NULL)
6576 1d0f4054 2021-06-17 stsp error = close_err;
6578 ee85c5e8 2020-02-29 stsp if (worktree)
6579 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
6581 ee85c5e8 2020-02-29 stsp free(commit_id_str);
6582 ee85c5e8 2020-02-29 stsp free(commit_id);
6583 ee85c5e8 2020-02-29 stsp free(cwd);
6584 ee85c5e8 2020-02-29 stsp free(repo_path);
6585 ee85c5e8 2020-02-29 stsp free(in_repo_path);
6586 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
6588 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
6589 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
6590 ee85c5e8 2020-02-29 stsp free(cmd_argv);
6592 87670572 2020-12-26 naddy tog_free_refs();
6593 ee85c5e8 2020-02-29 stsp return error;
6597 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
6599 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
6600 9f7d7167 2018-04-29 stsp struct tog_cmd *cmd = NULL;
6601 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
6602 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
6603 83cd27f8 2020-01-13 stsp static struct option longopts[] = {
6604 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
6605 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
6608 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
6610 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
6611 9f7d7167 2018-04-29 stsp switch (ch) {
6613 9f7d7167 2018-04-29 stsp hflag = 1;
6616 53ccebc2 2019-07-30 stsp Vflag = 1;
6619 6879ba42 2020-10-01 naddy usage(hflag, 1);
6620 9f7d7167 2018-04-29 stsp /* NOTREACHED */
6624 9f7d7167 2018-04-29 stsp argc -= optind;
6625 9f7d7167 2018-04-29 stsp argv += optind;
6626 9814e6a3 2020-09-27 naddy optind = 1;
6627 c2301be8 2018-04-30 stsp optreset = 1;
6629 53ccebc2 2019-07-30 stsp if (Vflag) {
6630 53ccebc2 2019-07-30 stsp got_version_print_str();
6631 6879ba42 2020-10-01 naddy return 0;
6634 4010e238 2020-12-04 stsp #ifndef PROFILE
6635 4010e238 2020-12-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
6636 4010e238 2020-12-04 stsp NULL) == -1)
6637 4010e238 2020-12-04 stsp err(1, "pledge");
6640 c2301be8 2018-04-30 stsp if (argc == 0) {
6641 f29d3e89 2018-06-23 stsp if (hflag)
6642 6879ba42 2020-10-01 naddy usage(hflag, 0);
6643 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
6644 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
6646 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
6650 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
6651 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
6652 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
6653 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
6654 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
6660 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
6661 ee85c5e8 2020-02-29 stsp if (argc != 1)
6662 6879ba42 2020-10-01 naddy usage(0, 1);
6663 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
6664 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
6666 ee85c5e8 2020-02-29 stsp if (hflag)
6667 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
6669 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
6673 b46c1e04 2020-09-20 naddy putchar('\n');
6674 a2f4a359 2020-02-28 stsp if (cmd_argv) {
6676 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
6677 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
6678 a2f4a359 2020-02-28 stsp free(cmd_argv);
6681 fc06ba56 2019-08-22 stsp if (error && error->code != GOT_ERR_CANCELLED)
6682 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
