2 5aa81393 2020-01-06 stsp * Copyright (c) 2018, 2019, 2020 Stefan Sperling <stsp@openbsd.org>
4 9f7d7167 2018-04-29 stsp * Permission to use, copy, modify, and distribute this software for any
5 9f7d7167 2018-04-29 stsp * purpose with or without fee is hereby granted, provided that the above
6 9f7d7167 2018-04-29 stsp * copyright notice and this permission notice appear in all copies.
8 9f7d7167 2018-04-29 stsp * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 9f7d7167 2018-04-29 stsp * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 9f7d7167 2018-04-29 stsp * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 9f7d7167 2018-04-29 stsp * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 9f7d7167 2018-04-29 stsp * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 9f7d7167 2018-04-29 stsp * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 9f7d7167 2018-04-29 stsp * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 80ddbec8 2018-04-29 stsp #include <sys/queue.h>
18 ffd1d5e5 2018-06-23 stsp #include <sys/stat.h>
19 25791caa 2018-10-24 stsp #include <sys/ioctl.h>
21 0d6c6ee3 2020-05-20 stsp #include <ctype.h>
22 31120ada 2018-04-30 stsp #include <errno.h>
23 61e69b96 2018-05-20 stsp #define _XOPEN_SOURCE_EXTENDED
24 9f7d7167 2018-04-29 stsp #include <curses.h>
25 61e69b96 2018-05-20 stsp #undef _XOPEN_SOURCE_EXTENDED
26 9f7d7167 2018-04-29 stsp #include <panel.h>
27 9f7d7167 2018-04-29 stsp #include <locale.h>
28 61266923 2020-01-14 stsp #include <signal.h>
29 9f7d7167 2018-04-29 stsp #include <stdlib.h>
30 ee85c5e8 2020-02-29 stsp #include <stdarg.h>
31 26ed57b2 2018-05-19 stsp #include <stdio.h>
32 9f7d7167 2018-04-29 stsp #include <getopt.h>
33 9f7d7167 2018-04-29 stsp #include <string.h>
34 9f7d7167 2018-04-29 stsp #include <err.h>
35 80ddbec8 2018-04-29 stsp #include <unistd.h>
36 26ed57b2 2018-05-19 stsp #include <util.h>
37 26ed57b2 2018-05-19 stsp #include <limits.h>
38 61e69b96 2018-05-20 stsp #include <wchar.h>
39 788c352e 2018-06-16 stsp #include <time.h>
40 84451b3e 2018-07-10 stsp #include <pthread.h>
41 5036bf37 2018-09-24 stsp #include <libgen.h>
42 60493ae3 2019-06-20 stsp #include <regex.h>
44 53ccebc2 2019-07-30 stsp #include "got_version.h"
45 9f7d7167 2018-04-29 stsp #include "got_error.h"
46 80ddbec8 2018-04-29 stsp #include "got_object.h"
47 80ddbec8 2018-04-29 stsp #include "got_reference.h"
48 80ddbec8 2018-04-29 stsp #include "got_repository.h"
49 80ddbec8 2018-04-29 stsp #include "got_diff.h"
50 511a516b 2018-05-19 stsp #include "got_opentemp.h"
51 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
52 6fb7cd11 2019-08-22 stsp #include "got_cancel.h"
53 6fb7cd11 2019-08-22 stsp #include "got_commit_graph.h"
54 a70480e0 2018-06-23 stsp #include "got_blame.h"
55 c2db6724 2019-01-04 stsp #include "got_privsep.h"
56 1dd54920 2019-05-11 stsp #include "got_path.h"
57 b7165be3 2019-02-05 stsp #include "got_worktree.h"
60 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
64 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
67 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
69 9f7d7167 2018-04-29 stsp #ifndef nitems
70 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
73 9f7d7167 2018-04-29 stsp struct tog_cmd {
74 c2301be8 2018-04-30 stsp const char *name;
75 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
76 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
79 6879ba42 2020-10-01 naddy __dead static void usage(int, int);
80 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
81 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
82 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
83 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
84 6458efa5 2020-11-24 stsp __dead static void usage_ref(void);
86 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
87 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
88 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
89 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
90 6458efa5 2020-11-24 stsp static const struct got_error* cmd_ref(int, char *[]);
92 4ed7e80c 2018-05-20 stsp static struct tog_cmd tog_commands[] = {
93 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
94 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
95 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
96 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
97 6458efa5 2020-11-24 stsp { "ref", cmd_ref, usage_ref },
100 d6b05b5b 2018-08-04 stsp enum tog_view_type {
101 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
102 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
103 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
104 6458efa5 2020-11-24 stsp TOG_VIEW_TREE,
105 6458efa5 2020-11-24 stsp TOG_VIEW_REF,
108 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
110 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
111 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
112 ba4f502b 2018-08-04 stsp struct got_object_id *id;
113 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
116 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
117 ba4f502b 2018-08-04 stsp struct commit_queue {
118 ba4f502b 2018-08-04 stsp int ncommits;
119 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
122 f26dddb7 2019-11-08 stsp struct tog_color {
123 f26dddb7 2019-11-08 stsp SIMPLEQ_ENTRY(tog_color) entry;
124 6d17833f 2019-11-08 stsp regex_t regex;
125 6d17833f 2019-11-08 stsp short colorpair;
127 f26dddb7 2019-11-08 stsp SIMPLEQ_HEAD(tog_colors, tog_color);
129 11b20872 2019-11-08 stsp static const struct got_error *
130 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
131 11b20872 2019-11-08 stsp int idx, short color)
133 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
134 11b20872 2019-11-08 stsp struct tog_color *tc;
135 11b20872 2019-11-08 stsp int regerr = 0;
137 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
138 11b20872 2019-11-08 stsp return NULL;
140 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
142 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
143 11b20872 2019-11-08 stsp if (tc == NULL)
144 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
145 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
146 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
147 11b20872 2019-11-08 stsp if (regerr) {
148 11b20872 2019-11-08 stsp static char regerr_msg[512];
149 11b20872 2019-11-08 stsp static char err_msg[512];
150 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
151 11b20872 2019-11-08 stsp sizeof(regerr_msg));
152 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
153 11b20872 2019-11-08 stsp regerr_msg);
154 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
156 11b20872 2019-11-08 stsp return err;
158 11b20872 2019-11-08 stsp tc->colorpair = idx;
159 11b20872 2019-11-08 stsp SIMPLEQ_INSERT_HEAD(colors, tc, entry);
160 11b20872 2019-11-08 stsp return NULL;
163 11b20872 2019-11-08 stsp static void
164 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
166 11b20872 2019-11-08 stsp struct tog_color *tc;
168 11b20872 2019-11-08 stsp while (!SIMPLEQ_EMPTY(colors)) {
169 11b20872 2019-11-08 stsp tc = SIMPLEQ_FIRST(colors);
170 11b20872 2019-11-08 stsp SIMPLEQ_REMOVE_HEAD(colors, entry);
171 11b20872 2019-11-08 stsp regfree(&tc->regex);
176 11b20872 2019-11-08 stsp struct tog_color *
177 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
179 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
181 11b20872 2019-11-08 stsp SIMPLEQ_FOREACH(tc, colors, entry) {
182 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
186 11b20872 2019-11-08 stsp return NULL;
190 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
192 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
193 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
194 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
195 11b20872 2019-11-08 stsp return COLOR_CYAN;
196 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
197 11b20872 2019-11-08 stsp return COLOR_YELLOW;
198 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
199 11b20872 2019-11-08 stsp return COLOR_GREEN;
200 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
201 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
202 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
203 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
204 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
205 91b8c405 2020-01-25 stsp return COLOR_CYAN;
206 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
207 11b20872 2019-11-08 stsp return COLOR_GREEN;
208 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
209 11b20872 2019-11-08 stsp return COLOR_GREEN;
210 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
211 11b20872 2019-11-08 stsp return COLOR_CYAN;
212 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
213 11b20872 2019-11-08 stsp return COLOR_YELLOW;
214 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
215 6458efa5 2020-11-24 stsp return COLOR_GREEN;
216 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
217 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
218 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
219 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
225 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
227 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
229 11b20872 2019-11-08 stsp if (val == NULL)
230 11b20872 2019-11-08 stsp return default_color_value(envvar);
232 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
233 11b20872 2019-11-08 stsp return COLOR_BLACK;
234 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
235 11b20872 2019-11-08 stsp return COLOR_RED;
236 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
237 11b20872 2019-11-08 stsp return COLOR_GREEN;
238 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
239 11b20872 2019-11-08 stsp return COLOR_YELLOW;
240 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
241 11b20872 2019-11-08 stsp return COLOR_BLUE;
242 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
243 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
244 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
245 11b20872 2019-11-08 stsp return COLOR_CYAN;
246 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
247 11b20872 2019-11-08 stsp return COLOR_WHITE;
248 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
251 11b20872 2019-11-08 stsp return default_color_value(envvar);
255 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
256 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
257 3dbaef42 2020-11-24 stsp const char *label1, *label2;
259 15a087fe 2019-02-21 stsp int first_displayed_line;
260 15a087fe 2019-02-21 stsp int last_displayed_line;
262 15a087fe 2019-02-21 stsp int diff_context;
263 3dbaef42 2020-11-24 stsp int ignore_whitespace;
264 64453f7e 2020-11-21 stsp int force_text_diff;
265 15a087fe 2019-02-21 stsp struct got_repository *repo;
266 78756c87 2020-11-24 stsp struct got_reflist_head refs;
267 bddb1296 2019-11-08 stsp struct tog_colors colors;
268 fe621944 2020-11-10 stsp size_t nlines;
269 f44b1f58 2020-02-02 tracey off_t *line_offsets;
270 f44b1f58 2020-02-02 tracey int matched_line;
271 f44b1f58 2020-02-02 tracey int selected_line;
273 15a087fe 2019-02-21 stsp /* passed from log view; may be NULL */
274 fb872ab2 2019-02-21 stsp struct tog_view *log_view;
277 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
279 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
280 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
281 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
282 1a76625f 2018-10-22 stsp int commits_needed;
283 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
284 1a76625f 2018-10-22 stsp struct commit_queue *commits;
285 1a76625f 2018-10-22 stsp const char *in_repo_path;
286 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
287 1a76625f 2018-10-22 stsp struct got_repository *repo;
288 1a76625f 2018-10-22 stsp int log_complete;
289 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
290 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
291 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
292 13add988 2019-10-15 stsp int *searching;
293 13add988 2019-10-15 stsp int *search_next_done;
294 13add988 2019-10-15 stsp regex_t *regex;
297 1a76625f 2018-10-22 stsp struct tog_log_view_state {
298 b01e7d3b 2018-08-04 stsp struct commit_queue commits;
299 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
300 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
301 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
302 b01e7d3b 2018-08-04 stsp int selected;
303 b01e7d3b 2018-08-04 stsp char *in_repo_path;
304 d01904d4 2019-06-25 stsp const char *head_ref_name;
305 b672a97a 2020-01-27 stsp int log_branches;
306 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
307 78756c87 2020-11-24 stsp struct got_reflist_head refs;
308 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
309 1a76625f 2018-10-22 stsp sig_atomic_t quit;
310 1a76625f 2018-10-22 stsp pthread_t thread;
311 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
312 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
313 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
314 11b20872 2019-11-08 stsp struct tog_colors colors;
317 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
318 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
319 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
320 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
321 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
322 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
323 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
324 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
325 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
326 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
327 11b20872 2019-11-08 stsp #define TOG_COLOR_DATE 11
328 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
329 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
330 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
332 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
333 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
334 e9424729 2018-08-04 stsp int nlines;
336 e9424729 2018-08-04 stsp struct tog_view *view;
337 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
341 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
342 e9424729 2018-08-04 stsp const char *path;
343 e9424729 2018-08-04 stsp struct got_repository *repo;
344 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
345 e9424729 2018-08-04 stsp int *complete;
346 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
347 fc06ba56 2019-08-22 stsp void *cancel_arg;
350 e9424729 2018-08-04 stsp struct tog_blame {
352 be659d10 2020-11-18 stsp off_t filesize;
353 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
354 6fcac457 2018-11-19 stsp int nlines;
355 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
356 e9424729 2018-08-04 stsp pthread_t thread;
357 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
358 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
359 e9424729 2018-08-04 stsp const char *path;
362 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
363 7cbe629d 2018-08-04 stsp int first_displayed_line;
364 7cbe629d 2018-08-04 stsp int last_displayed_line;
365 7cbe629d 2018-08-04 stsp int selected_line;
366 7cbe629d 2018-08-04 stsp int blame_complete;
369 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
370 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
371 e5a0f69f 2018-08-18 stsp char *path;
372 7cbe629d 2018-08-04 stsp struct got_repository *repo;
373 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
374 e9424729 2018-08-04 stsp struct tog_blame blame;
375 6c4c42e0 2019-06-24 stsp int matched_line;
376 11b20872 2019-11-08 stsp struct tog_colors colors;
379 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
380 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
381 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
382 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
383 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
384 ad80ab7b 2018-08-04 stsp int selected;
387 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
389 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
390 ad80ab7b 2018-08-04 stsp char *tree_label;
391 ad80ab7b 2018-08-04 stsp struct got_tree_object *root;
392 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
393 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
394 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
395 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
396 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
397 ad80ab7b 2018-08-04 stsp struct tog_parent_trees parents;
398 7cbe629d 2018-08-04 stsp struct got_object_id *commit_id;
399 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
400 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
401 6458efa5 2020-11-24 stsp struct tog_colors colors;
404 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
405 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
406 6458efa5 2020-11-24 stsp struct got_reference *ref;
410 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
412 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
413 6458efa5 2020-11-24 stsp struct got_reflist_head simplerefs; /* SIMPLEQ */
414 6458efa5 2020-11-24 stsp struct tog_reflist_head refs; /* TAILQ */
415 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
416 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
417 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
418 6458efa5 2020-11-24 stsp int nrefs, ndisplayed, selected, show_ids;
419 6458efa5 2020-11-24 stsp struct got_repository *repo;
420 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
421 bddb1296 2019-11-08 stsp struct tog_colors colors;
425 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
427 669b5ffa 2018-10-07 stsp * The 'Tab' key switches between a parent view and its child view.
428 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
429 669b5ffa 2018-10-07 stsp * there is enough screen estate.
431 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
432 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
434 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
435 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
436 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
438 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
439 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
441 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
443 cc3c9aac 2018-08-01 stsp struct tog_view {
444 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
445 26ed57b2 2018-05-19 stsp WINDOW *window;
446 26ed57b2 2018-05-19 stsp PANEL *panel;
447 97ddc146 2018-08-01 stsp int nlines, ncols, begin_y, begin_x;
448 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
449 1004088d 2018-09-29 stsp int focussed;
450 669b5ffa 2018-10-07 stsp struct tog_view *parent;
451 669b5ffa 2018-10-07 stsp struct tog_view *child;
452 669b5ffa 2018-10-07 stsp int child_focussed;
454 5dc9f4bc 2018-08-04 stsp /* type-specific state */
455 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
457 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
458 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
459 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
460 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
461 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
464 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
465 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
466 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view**, struct tog_view *, int);
467 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
469 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
470 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
471 60493ae3 2019-06-20 stsp int searching;
472 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
473 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
474 60493ae3 2019-06-20 stsp int search_next_done;
475 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
476 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
477 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
478 1803e47f 2019-06-22 stsp regex_t regex;
479 41605754 2020-11-12 stsp regmatch_t regmatch;
482 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
483 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
484 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
485 78756c87 2020-11-24 stsp struct got_repository *);
486 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
487 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
488 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
489 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
490 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
491 f44b1f58 2020-02-02 tracey static const struct got_error *search_next_diff_view(struct tog_view *);
493 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
494 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
495 78756c87 2020-11-24 stsp const char *, const char *, int);
496 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
497 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
498 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
499 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
500 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
501 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
503 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
504 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
505 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
506 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
507 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
508 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
509 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
510 6c4c42e0 2019-06-24 stsp static const struct got_error *search_next_blame_view(struct tog_view *);
512 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
513 78756c87 2020-11-24 stsp struct got_tree_object *, struct got_object_id *, struct got_repository *);
514 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
515 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
516 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
517 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
518 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
519 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
521 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
522 6458efa5 2020-11-24 stsp struct got_repository *);
523 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
524 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
525 6458efa5 2020-11-24 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
526 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
527 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
528 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
530 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
531 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
532 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
534 25791caa 2018-10-24 stsp static void
535 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
537 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
540 83baff54 2019-08-12 stsp static void
541 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
543 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
546 61266923 2020-01-14 stsp static void
547 61266923 2020-01-14 stsp tog_sigcont(int signo)
549 61266923 2020-01-14 stsp tog_sigcont_received = 1;
552 e5a0f69f 2018-08-18 stsp static const struct got_error *
553 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
555 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
557 669b5ffa 2018-10-07 stsp if (view->child) {
558 669b5ffa 2018-10-07 stsp view_close(view->child);
559 669b5ffa 2018-10-07 stsp view->child = NULL;
561 e5a0f69f 2018-08-18 stsp if (view->close)
562 e5a0f69f 2018-08-18 stsp err = view->close(view);
563 ea5e7bb5 2018-08-01 stsp if (view->panel)
564 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
565 ea5e7bb5 2018-08-01 stsp if (view->window)
566 ea5e7bb5 2018-08-01 stsp delwin(view->window);
567 ea5e7bb5 2018-08-01 stsp free(view);
568 e5a0f69f 2018-08-18 stsp return err;
571 ea5e7bb5 2018-08-01 stsp static struct tog_view *
572 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
573 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
575 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
577 ea5e7bb5 2018-08-01 stsp if (view == NULL)
578 ea5e7bb5 2018-08-01 stsp return NULL;
580 d6b05b5b 2018-08-04 stsp view->type = type;
581 f7d12f7e 2018-08-01 stsp view->lines = LINES;
582 f7d12f7e 2018-08-01 stsp view->cols = COLS;
583 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
584 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
585 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
586 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
587 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
588 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
589 96a765a8 2018-08-04 stsp view_close(view);
590 ea5e7bb5 2018-08-01 stsp return NULL;
592 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
593 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
594 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
595 96a765a8 2018-08-04 stsp view_close(view);
596 ea5e7bb5 2018-08-01 stsp return NULL;
599 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
600 ea5e7bb5 2018-08-01 stsp return view;
604 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
606 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
608 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
611 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
613 5c60c32a 2018-10-18 stsp static const struct got_error *
614 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
616 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
618 5c60c32a 2018-10-18 stsp view->begin_y = 0;
619 5c60c32a 2018-10-18 stsp view->begin_x = view_split_begin_x(0);
620 5c60c32a 2018-10-18 stsp view->nlines = LINES;
621 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
622 5c60c32a 2018-10-18 stsp view->lines = LINES;
623 5c60c32a 2018-10-18 stsp view->cols = COLS;
624 5c60c32a 2018-10-18 stsp err = view_resize(view);
626 5c60c32a 2018-10-18 stsp return err;
628 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
629 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
631 5c60c32a 2018-10-18 stsp return NULL;
634 5c60c32a 2018-10-18 stsp static const struct got_error *
635 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
637 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
639 5c60c32a 2018-10-18 stsp view->begin_x = 0;
640 5c60c32a 2018-10-18 stsp view->begin_y = 0;
641 5c60c32a 2018-10-18 stsp view->nlines = LINES;
642 5c60c32a 2018-10-18 stsp view->ncols = COLS;
643 5c60c32a 2018-10-18 stsp view->lines = LINES;
644 5c60c32a 2018-10-18 stsp view->cols = COLS;
645 5c60c32a 2018-10-18 stsp err = view_resize(view);
647 5c60c32a 2018-10-18 stsp return err;
649 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
650 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
652 5c60c32a 2018-10-18 stsp return NULL;
656 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
658 5c60c32a 2018-10-18 stsp return view->parent == NULL;
661 4d8c2215 2018-08-19 stsp static const struct got_error *
662 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
664 f7d12f7e 2018-08-01 stsp int nlines, ncols;
666 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
667 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
669 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
671 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
672 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
674 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
676 0cf4efb1 2018-09-29 stsp if (wresize(view->window, nlines, ncols) == ERR)
677 638f9024 2019-05-13 stsp return got_error_from_errno("wresize");
678 a6d7eb8d 2018-10-24 stsp if (replace_panel(view->panel, view->window) == ERR)
679 638f9024 2019-05-13 stsp return got_error_from_errno("replace_panel");
680 25791caa 2018-10-24 stsp wclear(view->window);
682 0cf4efb1 2018-09-29 stsp view->nlines = nlines;
683 0cf4efb1 2018-09-29 stsp view->ncols = ncols;
684 0cf4efb1 2018-09-29 stsp view->lines = LINES;
685 0cf4efb1 2018-09-29 stsp view->cols = COLS;
687 6e3e5d9c 2018-10-18 stsp if (view->child) {
688 5c60c32a 2018-10-18 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
689 5c60c32a 2018-10-18 stsp if (view->child->begin_x == 0) {
690 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
691 5c60c32a 2018-10-18 stsp if (view->child->focussed)
692 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
694 5c60c32a 2018-10-18 stsp show_panel(view->panel);
696 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
697 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
701 5c60c32a 2018-10-18 stsp return NULL;
704 669b5ffa 2018-10-07 stsp static const struct got_error *
705 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
707 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
709 669b5ffa 2018-10-07 stsp if (view->child == NULL)
710 669b5ffa 2018-10-07 stsp return NULL;
712 669b5ffa 2018-10-07 stsp err = view_close(view->child);
713 669b5ffa 2018-10-07 stsp view->child = NULL;
714 669b5ffa 2018-10-07 stsp return err;
717 669b5ffa 2018-10-07 stsp static const struct got_error *
718 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
720 669b5ffa 2018-10-07 stsp const struct got_error *err = NULL;
722 669b5ffa 2018-10-07 stsp view->child = child;
723 669b5ffa 2018-10-07 stsp child->parent = view;
724 669b5ffa 2018-10-07 stsp return err;
728 bfddd0d9 2018-09-29 stsp view_is_splitscreen(struct tog_view *view)
730 f5215bb9 2019-02-22 stsp return view->begin_x > 0;
733 34bc9ec9 2019-02-22 stsp static void
734 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
736 25791caa 2018-10-24 stsp int cols, lines;
737 25791caa 2018-10-24 stsp struct winsize size;
739 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
740 25791caa 2018-10-24 stsp cols = 80; /* Default */
741 25791caa 2018-10-24 stsp lines = 24;
743 25791caa 2018-10-24 stsp cols = size.ws_col;
744 25791caa 2018-10-24 stsp lines = size.ws_row;
746 25791caa 2018-10-24 stsp resize_term(lines, cols);
749 2b49a8ae 2019-06-22 stsp static const struct got_error *
750 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
752 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
753 2b49a8ae 2019-06-22 stsp char pattern[1024];
756 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
757 2b49a8ae 2019-06-22 stsp return NULL;
759 cb1159f8 2020-02-19 stsp mvwaddstr(view->window, view->begin_y + view->nlines - 1, 0, "/");
760 2b49a8ae 2019-06-22 stsp wclrtoeol(view->window);
762 2b49a8ae 2019-06-22 stsp nocbreak();
764 2b49a8ae 2019-06-22 stsp ret = wgetnstr(view->window, pattern, sizeof(pattern));
767 2b49a8ae 2019-06-22 stsp if (ret == ERR)
768 2b49a8ae 2019-06-22 stsp return NULL;
770 2b49a8ae 2019-06-22 stsp if (view->searching) {
771 2b49a8ae 2019-06-22 stsp regfree(&view->regex);
772 2b49a8ae 2019-06-22 stsp view->searching = 0;
775 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
776 7c32bd05 2019-06-22 stsp err = view->search_start(view);
778 7c32bd05 2019-06-22 stsp regfree(&view->regex);
779 7c32bd05 2019-06-22 stsp return err;
781 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
782 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
783 2b49a8ae 2019-06-22 stsp view->search_next(view);
786 2b49a8ae 2019-06-22 stsp return NULL;
789 0cf4efb1 2018-09-29 stsp static const struct got_error *
790 48fcc512 2018-08-18 stsp view_input(struct tog_view **new, struct tog_view **dead,
791 e4197bf9 2018-08-18 stsp struct tog_view **focus, int *done, struct tog_view *view,
792 48fcc512 2018-08-18 stsp struct tog_view_list_head *views)
794 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
795 669b5ffa 2018-10-07 stsp struct tog_view *v;
796 1a76625f 2018-10-22 stsp int ch, errcode;
798 e5a0f69f 2018-08-18 stsp *new = NULL;
799 e5a0f69f 2018-08-18 stsp *dead = NULL;
800 0cf4efb1 2018-09-29 stsp *focus = NULL;
802 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
803 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
804 f9967bca 2020-03-27 stsp view->search_next_done == TOG_SEARCH_HAVE_NONE)
805 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
807 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
808 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
809 82954512 2020-02-03 stsp if (errcode)
810 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
811 82954512 2020-02-03 stsp "pthread_mutex_unlock");
812 82954512 2020-02-03 stsp pthread_yield();
813 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
814 82954512 2020-02-03 stsp if (errcode)
815 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
816 82954512 2020-02-03 stsp "pthread_mutex_lock");
817 60493ae3 2019-06-20 stsp view->search_next(view);
818 60493ae3 2019-06-20 stsp return NULL;
821 e5a0f69f 2018-08-18 stsp nodelay(stdscr, FALSE);
822 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
823 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
824 1a76625f 2018-10-22 stsp if (errcode)
825 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
826 cc5bac66 2018-10-22 stsp ch = wgetch(view->window);
827 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
828 1a76625f 2018-10-22 stsp if (errcode)
829 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
830 e5a0f69f 2018-08-18 stsp nodelay(stdscr, TRUE);
832 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
833 25791caa 2018-10-24 stsp tog_resizeterm();
834 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
835 61266923 2020-01-14 stsp tog_sigcont_received = 0;
836 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
837 25791caa 2018-10-24 stsp err = view_resize(v);
839 25791caa 2018-10-24 stsp return err;
840 25791caa 2018-10-24 stsp err = v->input(new, dead, focus, v, KEY_RESIZE);
842 25791caa 2018-10-24 stsp return err;
846 e5a0f69f 2018-08-18 stsp switch (ch) {
850 1e37a5c2 2019-05-12 jcs if (view->child) {
851 1e37a5c2 2019-05-12 jcs *focus = view->child;
852 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
853 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
854 1e37a5c2 2019-05-12 jcs *focus = view->parent;
855 1e37a5c2 2019-05-12 jcs view->parent->child_focussed = 0;
859 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view, ch);
860 1e37a5c2 2019-05-12 jcs *dead = view;
866 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
867 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
869 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
870 669b5ffa 2018-10-07 stsp *focus = view->child;
871 669b5ffa 2018-10-07 stsp view->child_focussed = 1;
872 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
874 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
877 1e37a5c2 2019-05-12 jcs err = view->child->input(new, dead, focus,
878 1e37a5c2 2019-05-12 jcs view->child, KEY_RESIZE);
880 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
881 1e37a5c2 2019-05-12 jcs *focus = view;
882 1e37a5c2 2019-05-12 jcs view->parent->child_focussed = 1;
883 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
885 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
889 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view,
890 1e37a5c2 2019-05-12 jcs KEY_RESIZE);
893 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
896 60493ae3 2019-06-20 stsp if (view->search_start)
897 2b49a8ae 2019-06-22 stsp view_search_start(view);
899 60493ae3 2019-06-20 stsp err = view->input(new, dead, focus, view, ch);
903 8f4ed634 2020-03-26 stsp if (view->search_next) {
904 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
905 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
906 60493ae3 2019-06-20 stsp view->search_next_done = 0;
907 60493ae3 2019-06-20 stsp view->search_next(view);
909 60493ae3 2019-06-20 stsp err = view->input(new, dead, focus, view, ch);
912 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view, ch);
916 e5a0f69f 2018-08-18 stsp return err;
920 1a57306a 2018-09-02 stsp view_vborder(struct tog_view *view)
922 0cf4efb1 2018-09-29 stsp PANEL *panel;
923 0cf4efb1 2018-09-29 stsp struct tog_view *view_above;
925 669b5ffa 2018-10-07 stsp if (view->parent)
926 669b5ffa 2018-10-07 stsp return view_vborder(view->parent);
928 0cf4efb1 2018-09-29 stsp panel = panel_above(view->panel);
929 0cf4efb1 2018-09-29 stsp if (panel == NULL)
932 0cf4efb1 2018-09-29 stsp view_above = panel_userptr(panel);
933 0cf4efb1 2018-09-29 stsp mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
934 1a57306a 2018-09-02 stsp got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
938 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
940 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
941 669b5ffa 2018-10-07 stsp if (view->child == NULL || view->child_focussed)
943 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
945 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
948 669b5ffa 2018-10-07 stsp return view->focussed;
951 bcbd79e2 2018-08-19 stsp static const struct got_error *
952 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
954 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
955 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
956 669b5ffa 2018-10-07 stsp struct tog_view *new_view, *dead_view, *focus_view, *main_view;
957 fd823528 2018-10-22 stsp int fast_refresh = 10;
958 1a76625f 2018-10-22 stsp int done = 0, errcode;
960 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
961 1a76625f 2018-10-22 stsp if (errcode)
962 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
964 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
965 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
967 a81bf10d 2018-09-29 stsp main_view = view;
968 1004088d 2018-09-29 stsp view->focussed = 1;
969 878940b7 2018-09-29 stsp err = view->show(view);
971 0cf4efb1 2018-09-29 stsp return err;
972 0cf4efb1 2018-09-29 stsp update_panels();
973 0cf4efb1 2018-09-29 stsp doupdate();
974 83baff54 2019-08-12 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_sigpipe_received) {
975 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
976 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
977 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
979 0cf4efb1 2018-09-29 stsp err = view_input(&new_view, &dead_view, &focus_view, &done,
980 e4197bf9 2018-08-18 stsp view, &views);
983 e5a0f69f 2018-08-18 stsp if (dead_view) {
984 669b5ffa 2018-10-07 stsp struct tog_view *prev = NULL;
986 669b5ffa 2018-10-07 stsp if (view_is_parent_view(dead_view))
987 669b5ffa 2018-10-07 stsp prev = TAILQ_PREV(dead_view,
988 669b5ffa 2018-10-07 stsp tog_view_list_head, entry);
989 f41eceb0 2018-10-24 stsp else if (view->parent != dead_view)
990 669b5ffa 2018-10-07 stsp prev = view->parent;
992 669b5ffa 2018-10-07 stsp if (dead_view->parent)
993 669b5ffa 2018-10-07 stsp dead_view->parent->child = NULL;
995 669b5ffa 2018-10-07 stsp TAILQ_REMOVE(&views, dead_view, entry);
997 e5a0f69f 2018-08-18 stsp err = view_close(dead_view);
998 d01904d4 2019-06-25 stsp if (err || (dead_view == main_view && new_view == NULL))
1001 0cf4efb1 2018-09-29 stsp if (view == dead_view) {
1002 0cf4efb1 2018-09-29 stsp if (focus_view)
1003 0cf4efb1 2018-09-29 stsp view = focus_view;
1004 669b5ffa 2018-10-07 stsp else if (prev)
1005 669b5ffa 2018-10-07 stsp view = prev;
1006 669b5ffa 2018-10-07 stsp else if (!TAILQ_EMPTY(&views))
1007 0cf4efb1 2018-09-29 stsp view = TAILQ_LAST(&views,
1008 0cf4efb1 2018-09-29 stsp tog_view_list_head);
1010 0cf4efb1 2018-09-29 stsp view = NULL;
1011 669b5ffa 2018-10-07 stsp if (view) {
1012 669b5ffa 2018-10-07 stsp if (view->child && view->child_focussed)
1013 669b5ffa 2018-10-07 stsp focus_view = view->child;
1015 669b5ffa 2018-10-07 stsp focus_view = view;
1019 bcbd79e2 2018-08-19 stsp if (new_view) {
1020 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
1021 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
1022 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
1023 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
1025 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
1026 86c66b02 2018-10-18 stsp err = view_close(v);
1028 86c66b02 2018-10-18 stsp goto done;
1031 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
1032 fed7eaa8 2018-10-24 stsp view = new_view;
1033 878940b7 2018-09-29 stsp if (focus_view == NULL)
1034 878940b7 2018-09-29 stsp focus_view = new_view;
1036 0cf4efb1 2018-09-29 stsp if (focus_view) {
1037 0cf4efb1 2018-09-29 stsp show_panel(focus_view->panel);
1039 0cf4efb1 2018-09-29 stsp view->focussed = 0;
1040 0cf4efb1 2018-09-29 stsp focus_view->focussed = 1;
1041 0cf4efb1 2018-09-29 stsp view = focus_view;
1042 878940b7 2018-09-29 stsp if (new_view)
1043 878940b7 2018-09-29 stsp show_panel(new_view->panel);
1044 669b5ffa 2018-10-07 stsp if (view->child && view_is_splitscreen(view->child))
1045 669b5ffa 2018-10-07 stsp show_panel(view->child->panel);
1047 669b5ffa 2018-10-07 stsp if (view) {
1048 1a76625f 2018-10-22 stsp if (focus_view == NULL) {
1049 758194b5 2018-10-24 stsp view->focussed = 1;
1050 758194b5 2018-10-24 stsp show_panel(view->panel);
1051 758194b5 2018-10-24 stsp if (view->child && view_is_splitscreen(view->child))
1052 758194b5 2018-10-24 stsp show_panel(view->child->panel);
1053 1a76625f 2018-10-22 stsp focus_view = view;
1055 669b5ffa 2018-10-07 stsp if (view->parent) {
1056 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
1058 1a76625f 2018-10-22 stsp goto done;
1060 669b5ffa 2018-10-07 stsp err = view->show(view);
1062 1a76625f 2018-10-22 stsp goto done;
1063 669b5ffa 2018-10-07 stsp if (view->child) {
1064 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
1066 1a76625f 2018-10-22 stsp goto done;
1068 1a76625f 2018-10-22 stsp update_panels();
1069 1a76625f 2018-10-22 stsp doupdate();
1073 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
1074 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
1075 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
1076 e5a0f69f 2018-08-18 stsp view_close(view);
1079 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1080 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
1081 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
1083 e5a0f69f 2018-08-18 stsp return err;
1086 4ed7e80c 2018-05-20 stsp __dead static void
1087 9f7d7167 2018-04-29 stsp usage_log(void)
1090 c70c5802 2018-08-01 stsp fprintf(stderr,
1091 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
1092 9f7d7167 2018-04-29 stsp getprogname());
1096 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
1097 80ddbec8 2018-04-29 stsp static const struct got_error *
1098 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
1100 00dfcb92 2018-06-11 stsp char *vis = NULL;
1101 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1103 963b370f 2018-05-20 stsp *ws = NULL;
1104 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
1105 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
1106 00dfcb92 2018-06-11 stsp int vislen;
1107 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
1108 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
1110 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
1111 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
1113 00dfcb92 2018-06-11 stsp return err;
1114 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
1115 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
1116 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
1117 a7f50699 2018-06-11 stsp goto done;
1121 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
1122 a7f50699 2018-06-11 stsp if (*ws == NULL) {
1123 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
1124 a7f50699 2018-06-11 stsp goto done;
1127 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
1128 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
1130 00dfcb92 2018-06-11 stsp free(vis);
1131 963b370f 2018-05-20 stsp if (err) {
1132 963b370f 2018-05-20 stsp free(*ws);
1133 963b370f 2018-05-20 stsp *ws = NULL;
1134 963b370f 2018-05-20 stsp *wlen = 0;
1136 963b370f 2018-05-20 stsp return err;
1139 963b370f 2018-05-20 stsp /* Format a line for display, ensuring that it won't overflow a width limit. */
1140 963b370f 2018-05-20 stsp static const struct got_error *
1141 27a741e5 2019-09-11 stsp format_line(wchar_t **wlinep, int *widthp, const char *line, int wlimit,
1142 27a741e5 2019-09-11 stsp int col_tab_align)
1144 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1145 963b370f 2018-05-20 stsp int cols = 0;
1146 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
1147 963b370f 2018-05-20 stsp size_t wlen;
1150 963b370f 2018-05-20 stsp *wlinep = NULL;
1151 b700b5d6 2018-07-10 stsp *widthp = 0;
1153 963b370f 2018-05-20 stsp err = mbs2ws(&wline, &wlen, line);
1155 963b370f 2018-05-20 stsp return err;
1158 27a741e5 2019-09-11 stsp while (i < wlen) {
1159 963b370f 2018-05-20 stsp int width = wcwidth(wline[i]);
1161 27a741e5 2019-09-11 stsp if (width == 0) {
1166 27a741e5 2019-09-11 stsp if (width == 1 || width == 2) {
1167 27a741e5 2019-09-11 stsp if (cols + width > wlimit)
1169 27a741e5 2019-09-11 stsp cols += width;
1171 27a741e5 2019-09-11 stsp } else if (width == -1) {
1172 27a741e5 2019-09-11 stsp if (wline[i] == L'\t') {
1173 27a741e5 2019-09-11 stsp width = TABSIZE -
1174 27a741e5 2019-09-11 stsp ((cols + col_tab_align) % TABSIZE);
1175 27a741e5 2019-09-11 stsp if (cols + width > wlimit)
1177 27a741e5 2019-09-11 stsp cols += width;
1181 638f9024 2019-05-13 stsp err = got_error_from_errno("wcwidth");
1182 963b370f 2018-05-20 stsp goto done;
1185 963b370f 2018-05-20 stsp wline[i] = L'\0';
1186 b700b5d6 2018-07-10 stsp if (widthp)
1187 b700b5d6 2018-07-10 stsp *widthp = cols;
1190 963b370f 2018-05-20 stsp free(wline);
1192 963b370f 2018-05-20 stsp *wlinep = wline;
1193 963b370f 2018-05-20 stsp return err;
1196 8b473291 2019-02-21 stsp static const struct got_error*
1197 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
1198 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
1200 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
1201 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
1203 8b473291 2019-02-21 stsp const char *name;
1205 8b473291 2019-02-21 stsp *refs_str = NULL;
1207 8b473291 2019-02-21 stsp SIMPLEQ_FOREACH(re, refs, entry) {
1208 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
1209 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
1212 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
1213 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
1215 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
1216 8b473291 2019-02-21 stsp name += 5;
1217 7143d404 2019-03-12 stsp if (strncmp(name, "got/", 4) == 0)
1219 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
1220 8b473291 2019-02-21 stsp name += 6;
1221 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
1222 8b473291 2019-02-21 stsp name += 8;
1223 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
1224 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
1227 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
1230 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
1231 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
1232 5d844a1e 2019-08-13 stsp if (err) {
1233 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
1234 48cae60d 2020-09-22 stsp free(ref_id);
1237 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
1238 5d844a1e 2019-08-13 stsp err = NULL;
1239 5d844a1e 2019-08-13 stsp tag = NULL;
1242 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
1243 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
1244 48cae60d 2020-09-22 stsp free(ref_id);
1246 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
1247 52b5abe1 2019-08-13 stsp if (cmp != 0)
1249 8b473291 2019-02-21 stsp s = *refs_str;
1250 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
1251 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
1252 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1254 8b473291 2019-02-21 stsp *refs_str = NULL;
1260 8b473291 2019-02-21 stsp return err;
1263 963b370f 2018-05-20 stsp static const struct got_error *
1264 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
1265 27a741e5 2019-09-11 stsp int col_tab_align)
1267 5813d178 2019-03-09 stsp char *smallerthan, *at;
1269 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
1270 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
1271 5813d178 2019-03-09 stsp author = smallerthan + 1;
1272 5813d178 2019-03-09 stsp at = strchr(author, '@');
1274 5813d178 2019-03-09 stsp *at = '\0';
1275 27a741e5 2019-09-11 stsp return format_line(wauthor, author_width, author, limit, col_tab_align);
1278 5813d178 2019-03-09 stsp static const struct got_error *
1279 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
1280 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
1281 8fdc79fe 2020-12-01 naddy int author_display_cols)
1283 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1284 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
1285 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
1286 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
1287 5813d178 2019-03-09 stsp char *author = NULL;
1288 bb737323 2018-05-20 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
1289 bb737323 2018-05-20 stsp int author_width, logmsg_width;
1290 5813d178 2019-03-09 stsp char *newline, *line = NULL;
1291 bb737323 2018-05-20 stsp int col, limit;
1292 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
1293 ccb26ccd 2018-11-05 stsp struct tm tm;
1294 45d799e2 2018-12-23 stsp time_t committer_time;
1295 11b20872 2019-11-08 stsp struct tog_color *tc;
1297 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
1298 45d799e2 2018-12-23 stsp if (localtime_r(&committer_time, &tm) == NULL)
1299 638f9024 2019-05-13 stsp return got_error_from_errno("localtime_r");
1300 6db9f7f6 2019-12-10 stsp if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm)
1301 ccb26ccd 2018-11-05 stsp >= sizeof(datebuf))
1302 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
1304 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
1305 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
1307 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
1308 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
1310 11b20872 2019-11-08 stsp wattr_on(view->window,
1311 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1312 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
1314 11b20872 2019-11-08 stsp wattr_off(view->window,
1315 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1316 27a741e5 2019-09-11 stsp col = limit;
1317 b39d25c7 2018-07-10 stsp if (col > avail)
1318 b39d25c7 2018-07-10 stsp goto done;
1320 6570a66d 2019-11-08 stsp if (avail >= 120) {
1321 6570a66d 2019-11-08 stsp char *id_str;
1322 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
1324 6570a66d 2019-11-08 stsp goto done;
1325 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1327 11b20872 2019-11-08 stsp wattr_on(view->window,
1328 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1329 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
1331 11b20872 2019-11-08 stsp wattr_off(view->window,
1332 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1333 6570a66d 2019-11-08 stsp free(id_str);
1335 6570a66d 2019-11-08 stsp if (col > avail)
1336 6570a66d 2019-11-08 stsp goto done;
1339 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(commit));
1340 5813d178 2019-03-09 stsp if (author == NULL) {
1341 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1342 80ddbec8 2018-04-29 stsp goto done;
1344 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
1346 bb737323 2018-05-20 stsp goto done;
1347 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
1349 11b20872 2019-11-08 stsp wattr_on(view->window,
1350 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1351 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
1353 11b20872 2019-11-08 stsp wattr_off(view->window,
1354 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1355 bb737323 2018-05-20 stsp col += author_width;
1356 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
1357 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1359 bb737323 2018-05-20 stsp author_width++;
1361 9c2eaf34 2018-05-20 stsp if (col > avail)
1362 9c2eaf34 2018-05-20 stsp goto done;
1364 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
1366 6d9fbc00 2018-04-29 stsp goto done;
1367 bb737323 2018-05-20 stsp logmsg = logmsg0;
1368 bb737323 2018-05-20 stsp while (*logmsg == '\n')
1370 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
1371 bb737323 2018-05-20 stsp if (newline)
1372 bb737323 2018-05-20 stsp *newline = '\0';
1373 bb737323 2018-05-20 stsp limit = avail - col;
1374 dee2c213 2019-11-13 stsp err = format_line(&wlogmsg, &logmsg_width, logmsg, limit, col);
1376 bb737323 2018-05-20 stsp goto done;
1377 2814baeb 2018-08-01 stsp waddwstr(view->window, wlogmsg);
1378 bb737323 2018-05-20 stsp col += logmsg_width;
1379 27a741e5 2019-09-11 stsp while (col < avail) {
1380 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1384 80ddbec8 2018-04-29 stsp free(logmsg0);
1385 bb737323 2018-05-20 stsp free(wlogmsg);
1386 5813d178 2019-03-09 stsp free(author);
1387 bb737323 2018-05-20 stsp free(wauthor);
1388 80ddbec8 2018-04-29 stsp free(line);
1389 80ddbec8 2018-04-29 stsp return err;
1392 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
1393 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
1394 899d86c2 2018-05-10 stsp struct got_object_id *id)
1396 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
1398 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
1399 80ddbec8 2018-04-29 stsp if (entry == NULL)
1400 899d86c2 2018-05-10 stsp return NULL;
1402 899d86c2 2018-05-10 stsp entry->id = id;
1403 99db9666 2018-05-07 stsp entry->commit = commit;
1404 899d86c2 2018-05-10 stsp return entry;
1407 99db9666 2018-05-07 stsp static void
1408 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
1410 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
1412 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1413 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
1414 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
1415 ecb28ae0 2018-07-16 stsp commits->ncommits--;
1416 9ba79e04 2018-06-11 stsp /* Don't free entry->id! It is owned by the commit graph. */
1417 99db9666 2018-05-07 stsp free(entry);
1420 99db9666 2018-05-07 stsp static void
1421 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
1423 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
1424 99db9666 2018-05-07 stsp pop_commit(commits);
1427 c4972b91 2018-05-07 stsp static const struct got_error *
1428 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
1429 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
1431 13add988 2019-10-15 stsp const struct got_error *err = NULL;
1432 13add988 2019-10-15 stsp regmatch_t regmatch;
1433 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
1435 13add988 2019-10-15 stsp *have_match = 0;
1437 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
1439 13add988 2019-10-15 stsp return err;
1441 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
1443 13add988 2019-10-15 stsp goto done;
1445 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
1446 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1447 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
1448 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1449 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
1450 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
1451 13add988 2019-10-15 stsp *have_match = 1;
1453 13add988 2019-10-15 stsp free(id_str);
1454 13add988 2019-10-15 stsp free(logmsg);
1455 13add988 2019-10-15 stsp return err;
1458 13add988 2019-10-15 stsp static const struct got_error *
1459 9ba79e04 2018-06-11 stsp queue_commits(struct got_commit_graph *graph, struct commit_queue *commits,
1460 13add988 2019-10-15 stsp int minqueue, struct got_repository *repo, const char *path,
1461 13add988 2019-10-15 stsp int *searching, int *search_next_done, regex_t *regex)
1463 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
1464 7c1452c1 2020-03-26 stsp int nqueued = 0;
1467 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
1468 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
1469 1a76625f 2018-10-22 stsp * while updating the display.
1471 13add988 2019-10-15 stsp while (nqueued < minqueue ||
1472 13add988 2019-10-15 stsp (*searching == TOG_SEARCH_FORWARD && !*search_next_done)) {
1473 93e45b7c 2018-09-24 stsp struct got_object_id *id;
1474 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
1475 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
1476 1a76625f 2018-10-22 stsp int errcode;
1478 ee780d5c 2020-01-04 stsp err = got_commit_graph_iter_next(&id, graph, repo, NULL, NULL);
1479 ee780d5c 2020-01-04 stsp if (err || id == NULL)
1482 9ba79e04 2018-06-11 stsp err = got_object_open_as_commit(&commit, repo, id);
1485 9ba79e04 2018-06-11 stsp entry = alloc_commit_queue_entry(commit, id);
1486 9ba79e04 2018-06-11 stsp if (entry == NULL) {
1487 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
1491 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1492 1a76625f 2018-10-22 stsp if (errcode) {
1493 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
1494 13add988 2019-10-15 stsp "pthread_mutex_lock");
1498 1a76625f 2018-10-22 stsp entry->idx = commits->ncommits;
1499 ecb28ae0 2018-07-16 stsp TAILQ_INSERT_TAIL(&commits->head, entry, entry);
1500 ecb28ae0 2018-07-16 stsp nqueued++;
1501 ecb28ae0 2018-07-16 stsp commits->ncommits++;
1503 13add988 2019-10-15 stsp if (*searching == TOG_SEARCH_FORWARD && !*search_next_done) {
1504 7c1452c1 2020-03-26 stsp int have_match;
1505 13add988 2019-10-15 stsp err = match_commit(&have_match, id, commit, regex);
1508 7c1452c1 2020-03-26 stsp if (have_match)
1509 8f4ed634 2020-03-26 stsp *search_next_done = TOG_SEARCH_HAVE_MORE;
1512 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1513 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1514 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1515 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1520 9ba79e04 2018-06-11 stsp return err;
1523 0553a4e3 2018-04-30 stsp static const struct got_error *
1524 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
1526 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
1527 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
1528 0553a4e3 2018-04-30 stsp struct commit_queue_entry *entry;
1529 8fdc79fe 2020-12-01 naddy const int limit = view->nlines;
1530 60493ae3 2019-06-20 stsp int width;
1531 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
1532 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
1533 8b473291 2019-02-21 stsp char *refs_str = NULL;
1534 ecb28ae0 2018-07-16 stsp wchar_t *wline;
1535 11b20872 2019-11-08 stsp struct tog_color *tc;
1536 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
1538 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1539 e0d42f60 2018-07-22 stsp ncommits = 0;
1540 e0d42f60 2018-07-22 stsp while (entry) {
1541 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected) {
1542 8fdc79fe 2020-12-01 naddy s->selected_entry = entry;
1545 e0d42f60 2018-07-22 stsp entry = TAILQ_NEXT(entry, entry);
1546 e0d42f60 2018-07-22 stsp ncommits++;
1549 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
1550 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
1551 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
1553 ecb28ae0 2018-07-16 stsp return err;
1554 8fdc79fe 2020-12-01 naddy err = build_refs_str(&refs_str, &s->refs,
1555 8fdc79fe 2020-12-01 naddy s->selected_entry->id, s->repo);
1557 8fdc79fe 2020-12-01 naddy goto done;
1560 8fdc79fe 2020-12-01 naddy if (s->thread_args.commits_needed == 0)
1561 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
1563 8fdc79fe 2020-12-01 naddy if (s->thread_args.commits_needed > 0) {
1564 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1565 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1566 d2ad595c 2020-04-09 stsp (view->searching && !view->search_next_done) ?
1567 d2ad595c 2020-04-09 stsp "searching..." : "loading...") == -1) {
1568 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1569 8f4ed634 2020-03-26 stsp goto done;
1572 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
1574 f9686aa5 2020-03-27 stsp if (view->searching) {
1575 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
1576 f9686aa5 2020-03-27 stsp search_str = "no more matches";
1577 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
1578 f9686aa5 2020-03-27 stsp search_str = "no matches found";
1579 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
1580 f9686aa5 2020-03-27 stsp search_str = "searching...";
1583 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1584 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1585 f9686aa5 2020-03-27 stsp search_str ? search_str :
1586 f9686aa5 2020-03-27 stsp (refs_str ? refs_str : "")) == -1) {
1587 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1588 8f4ed634 2020-03-26 stsp goto done;
1592 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
1593 c1124f18 2018-12-23 stsp if (asprintf(&header, "commit %s %s%s",
1594 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1595 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
1596 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1597 1a76625f 2018-10-22 stsp header = NULL;
1598 1a76625f 2018-10-22 stsp goto done;
1600 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
1601 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1602 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
1603 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1604 1a76625f 2018-10-22 stsp header = NULL;
1605 1a76625f 2018-10-22 stsp goto done;
1607 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, header, view->ncols, 0);
1609 1a76625f 2018-10-22 stsp goto done;
1611 2814baeb 2018-08-01 stsp werase(view->window);
1613 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1614 a3404814 2018-09-02 stsp wstandout(view->window);
1615 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1617 11b20872 2019-11-08 stsp wattr_on(view->window,
1618 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1619 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
1621 11b20872 2019-11-08 stsp wattr_off(view->window,
1622 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1623 1a76625f 2018-10-22 stsp while (width < view->ncols) {
1624 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
1627 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1628 a3404814 2018-09-02 stsp wstandend(view->window);
1629 ecb28ae0 2018-07-16 stsp free(wline);
1630 ecb28ae0 2018-07-16 stsp if (limit <= 1)
1631 1a76625f 2018-10-22 stsp goto done;
1633 5813d178 2019-03-09 stsp /* Grow author column size if necessary. */
1634 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1635 5813d178 2019-03-09 stsp ncommits = 0;
1636 5813d178 2019-03-09 stsp while (entry) {
1637 5813d178 2019-03-09 stsp char *author;
1638 5813d178 2019-03-09 stsp wchar_t *wauthor;
1639 5813d178 2019-03-09 stsp int width;
1640 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
1642 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(entry->commit));
1643 5813d178 2019-03-09 stsp if (author == NULL) {
1644 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1645 5813d178 2019-03-09 stsp goto done;
1647 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
1648 27a741e5 2019-09-11 stsp date_display_cols);
1649 5813d178 2019-03-09 stsp if (author_cols < width)
1650 5813d178 2019-03-09 stsp author_cols = width;
1651 5813d178 2019-03-09 stsp free(wauthor);
1652 5813d178 2019-03-09 stsp free(author);
1653 7ca04879 2019-10-19 stsp ncommits++;
1654 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
1657 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1658 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
1659 867c6645 2018-07-10 stsp ncommits = 0;
1660 899d86c2 2018-05-10 stsp while (entry) {
1661 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
1663 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1664 2814baeb 2018-08-01 stsp wstandout(view->window);
1665 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
1666 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
1667 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1668 2814baeb 2018-08-01 stsp wstandend(view->window);
1670 60493ae3 2019-06-20 stsp goto done;
1671 0553a4e3 2018-04-30 stsp ncommits++;
1672 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
1673 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
1676 1a57306a 2018-09-02 stsp view_vborder(view);
1678 1a76625f 2018-10-22 stsp free(id_str);
1679 8b473291 2019-02-21 stsp free(refs_str);
1680 1a76625f 2018-10-22 stsp free(ncommits_str);
1681 1a76625f 2018-10-22 stsp free(header);
1682 80ddbec8 2018-04-29 stsp return err;
1685 07b55e75 2018-05-10 stsp static void
1686 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
1688 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
1689 07b55e75 2018-05-10 stsp int nscrolled = 0;
1691 ffe38506 2020-12-01 naddy entry = TAILQ_FIRST(&s->commits.head);
1692 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
1695 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
1696 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
1697 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
1698 07b55e75 2018-05-10 stsp if (entry) {
1699 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
1700 07b55e75 2018-05-10 stsp nscrolled++;
1705 aa075928 2018-05-10 stsp static const struct got_error *
1706 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
1708 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
1709 5e224a3e 2019-02-22 stsp int errcode;
1711 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
1713 ffe38506 2020-12-01 naddy while (ta->commits_needed > 0) {
1714 ffe38506 2020-12-01 naddy if (ta->log_complete)
1717 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
1718 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
1719 7aafa0d1 2019-02-22 stsp if (errcode)
1720 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1721 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1724 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
1725 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
1727 7c1452c1 2020-03-26 stsp if (!wait)
1730 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1731 ffe38506 2020-12-01 naddy show_log_view(view);
1732 7c1452c1 2020-03-26 stsp update_panels();
1733 7c1452c1 2020-03-26 stsp doupdate();
1735 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
1736 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
1737 82954512 2020-02-03 stsp if (errcode)
1738 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1739 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
1741 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1742 ffe38506 2020-12-01 naddy show_log_view(view);
1743 7c1452c1 2020-03-26 stsp update_panels();
1744 7c1452c1 2020-03-26 stsp doupdate();
1747 5e224a3e 2019-02-22 stsp return NULL;
1750 5e224a3e 2019-02-22 stsp static const struct got_error *
1751 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
1753 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1754 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
1755 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
1756 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
1758 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
1759 5e224a3e 2019-02-22 stsp return NULL;
1761 ffe38506 2020-12-01 naddy ncommits_needed = (s->last_displayed_entry)->idx + 1 + maxscroll;
1762 ffe38506 2020-12-01 naddy if (s->commits.ncommits < ncommits_needed &&
1763 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
1765 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
1767 ffe38506 2020-12-01 naddy s->thread_args.commits_needed += maxscroll;
1768 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
1770 5e224a3e 2019-02-22 stsp return err;
1774 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
1775 00ba99a7 2019-05-12 jcs if (pentry == NULL)
1778 ffe38506 2020-12-01 naddy s->last_displayed_entry = pentry;
1780 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
1781 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
1783 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
1784 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
1786 dd0a52c1 2018-05-20 stsp return err;
1789 cd0acaa7 2018-05-20 stsp static const struct got_error *
1790 0cf4efb1 2018-09-29 stsp open_diff_view_for_commit(struct tog_view **new_view, int begin_x,
1791 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
1792 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
1794 cd0acaa7 2018-05-20 stsp const struct got_error *err;
1795 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
1796 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
1798 669b5ffa 2018-10-07 stsp diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
1799 15a94983 2018-12-23 stsp if (diff_view == NULL)
1800 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
1802 4acef5ee 2018-12-24 stsp parent_id = SIMPLEQ_FIRST(got_object_commit_get_parent_ids(commit));
1803 4acef5ee 2018-12-24 stsp err = open_diff_view(diff_view, parent_id ? parent_id->id : NULL,
1804 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
1805 e5a0f69f 2018-08-18 stsp if (err == NULL)
1806 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
1807 cd0acaa7 2018-05-20 stsp return err;
1810 80ddbec8 2018-04-29 stsp static const struct got_error *
1811 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
1812 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
1814 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
1816 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
1817 941e9f74 2019-05-21 stsp if (parent == NULL)
1818 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
1820 941e9f74 2019-05-21 stsp parent->tree = s->tree;
1821 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
1822 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
1823 941e9f74 2019-05-21 stsp parent->selected = s->selected;
1824 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
1825 941e9f74 2019-05-21 stsp s->tree = subtree;
1826 941e9f74 2019-05-21 stsp s->selected = 0;
1827 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
1828 941e9f74 2019-05-21 stsp return NULL;
1831 941e9f74 2019-05-21 stsp static const struct got_error *
1832 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
1833 d91faf3b 2020-12-01 naddy struct got_object_id *commit_id, const char *path)
1835 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
1836 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
1837 941e9f74 2019-05-21 stsp const char *p;
1838 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
1840 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
1842 941e9f74 2019-05-21 stsp while (*p) {
1843 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
1844 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
1845 56e0773d 2019-11-28 stsp char *te_name;
1847 33cbf02b 2020-01-12 stsp while (p[0] == '/')
1850 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
1851 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1852 941e9f74 2019-05-21 stsp if (slash == NULL)
1853 33cbf02b 2020-01-12 stsp te_name = strdup(p);
1855 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
1856 56e0773d 2019-11-28 stsp if (te_name == NULL) {
1857 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
1860 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
1861 56e0773d 2019-11-28 stsp if (te == NULL) {
1862 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
1863 56e0773d 2019-11-28 stsp free(te_name);
1866 56e0773d 2019-11-28 stsp free(te_name);
1867 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
1869 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
1870 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
1872 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1873 941e9f74 2019-05-21 stsp if (slash)
1874 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
1876 941e9f74 2019-05-21 stsp subpath = strdup(path);
1877 941e9f74 2019-05-21 stsp if (subpath == NULL) {
1878 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
1882 d91faf3b 2020-12-01 naddy err = got_object_id_by_path(&tree_id, s->repo, commit_id,
1887 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
1888 941e9f74 2019-05-21 stsp free(tree_id);
1892 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
1893 941e9f74 2019-05-21 stsp if (err) {
1894 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
1897 941e9f74 2019-05-21 stsp if (slash == NULL)
1899 941e9f74 2019-05-21 stsp free(subpath);
1900 941e9f74 2019-05-21 stsp subpath = NULL;
1901 941e9f74 2019-05-21 stsp p = slash;
1904 941e9f74 2019-05-21 stsp free(subpath);
1905 1a76625f 2018-10-22 stsp return err;
1908 61266923 2020-01-14 stsp static const struct got_error *
1909 55cccc34 2020-02-20 stsp browse_commit_tree(struct tog_view **new_view, int begin_x,
1910 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
1911 78756c87 2020-11-24 stsp struct got_repository *repo)
1913 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
1914 55cccc34 2020-02-20 stsp struct got_tree_object *tree;
1915 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
1916 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
1918 55cccc34 2020-02-20 stsp err = got_object_open_as_tree(&tree, repo,
1919 55cccc34 2020-02-20 stsp got_object_commit_get_tree_id(entry->commit));
1921 55cccc34 2020-02-20 stsp return err;
1923 55cccc34 2020-02-20 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
1924 55cccc34 2020-02-20 stsp if (tree_view == NULL)
1925 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
1927 78756c87 2020-11-24 stsp err = open_tree_view(tree_view, tree, entry->id, repo);
1928 55cccc34 2020-02-20 stsp if (err) {
1929 55cccc34 2020-02-20 stsp got_object_tree_close(tree);
1930 55cccc34 2020-02-20 stsp return err;
1932 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
1934 55cccc34 2020-02-20 stsp *new_view = tree_view;
1936 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
1937 55cccc34 2020-02-20 stsp return NULL;
1939 d91faf3b 2020-12-01 naddy return tree_view_walk_path(s, entry->id, path);
1942 55cccc34 2020-02-20 stsp static const struct got_error *
1943 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
1945 61266923 2020-01-14 stsp sigset_t sigset;
1946 61266923 2020-01-14 stsp int errcode;
1948 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
1949 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
1951 61266923 2020-01-14 stsp /* tog handles SIGWINCH and SIGCONT */
1952 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
1953 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
1954 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
1955 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
1957 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
1958 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
1959 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
1961 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
1962 61266923 2020-01-14 stsp if (errcode)
1963 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
1965 61266923 2020-01-14 stsp return NULL;
1968 1a76625f 2018-10-22 stsp static void *
1969 1a76625f 2018-10-22 stsp log_thread(void *arg)
1971 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1972 1a76625f 2018-10-22 stsp int errcode = 0;
1973 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
1974 1a76625f 2018-10-22 stsp int done = 0;
1976 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
1978 61266923 2020-01-14 stsp return (void *)err;
1980 d264cece 2019-08-12 stsp while (!done && !err && !tog_sigpipe_received) {
1981 1a76625f 2018-10-22 stsp err = queue_commits(a->graph, a->commits, 1, a->repo,
1982 13add988 2019-10-15 stsp a->in_repo_path, a->searching, a->search_next_done,
1983 13add988 2019-10-15 stsp a->regex);
1984 1a76625f 2018-10-22 stsp if (err) {
1985 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
1986 1a76625f 2018-10-22 stsp return (void *)err;
1987 1a76625f 2018-10-22 stsp err = NULL;
1989 1a76625f 2018-10-22 stsp } else if (a->commits_needed > 0)
1990 1a76625f 2018-10-22 stsp a->commits_needed--;
1992 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1993 3abe8080 2019-04-10 stsp if (errcode) {
1994 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1995 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
1997 3abe8080 2019-04-10 stsp } else if (*a->quit)
1999 3abe8080 2019-04-10 stsp else if (*a->first_displayed_entry == NULL) {
2000 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
2001 1a76625f 2018-10-22 stsp TAILQ_FIRST(&a->commits->head);
2002 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
2005 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
2006 7c1452c1 2020-03-26 stsp if (errcode) {
2007 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2008 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
2009 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
2014 1a76625f 2018-10-22 stsp a->commits_needed = 0;
2016 7c1452c1 2020-03-26 stsp if (a->commits_needed == 0) {
2017 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
2018 7c1452c1 2020-03-26 stsp &tog_mutex);
2019 7c1452c1 2020-03-26 stsp if (errcode)
2020 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2021 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2025 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2026 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2027 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2028 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2030 3abe8080 2019-04-10 stsp a->log_complete = 1;
2031 1a76625f 2018-10-22 stsp return (void *)err;
2034 1a76625f 2018-10-22 stsp static const struct got_error *
2035 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
2037 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2038 1a76625f 2018-10-22 stsp int errcode;
2040 1a76625f 2018-10-22 stsp if (s->thread) {
2041 1a76625f 2018-10-22 stsp s->quit = 1;
2042 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
2043 1a76625f 2018-10-22 stsp if (errcode)
2044 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2045 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2046 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2047 1a76625f 2018-10-22 stsp if (errcode)
2048 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2049 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2050 1a76625f 2018-10-22 stsp errcode = pthread_join(s->thread, (void **)&err);
2051 1a76625f 2018-10-22 stsp if (errcode)
2052 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
2053 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2054 1a76625f 2018-10-22 stsp if (errcode)
2055 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2056 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2057 1a76625f 2018-10-22 stsp s->thread = NULL;
2060 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
2061 1a76625f 2018-10-22 stsp got_repo_close(s->thread_args.repo);
2062 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
2065 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
2066 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
2067 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
2070 9343a5fb 2018-06-23 stsp return err;
2073 9343a5fb 2018-06-23 stsp static const struct got_error *
2074 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
2076 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2077 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
2078 276b94a1 2020-11-13 naddy int errcode;
2080 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
2082 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
2083 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2084 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2086 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
2087 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2088 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2090 1a76625f 2018-10-22 stsp free_commits(&s->commits);
2091 1a76625f 2018-10-22 stsp free(s->in_repo_path);
2092 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
2093 1a76625f 2018-10-22 stsp free(s->start_id);
2094 797bc7b9 2018-10-22 stsp s->start_id = NULL;
2095 78756c87 2020-11-24 stsp got_ref_list_free(&s->refs);
2096 1a76625f 2018-10-22 stsp return err;
2099 1a76625f 2018-10-22 stsp static const struct got_error *
2100 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
2102 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2104 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
2105 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2106 60493ae3 2019-06-20 stsp return NULL;
2109 60493ae3 2019-06-20 stsp static const struct got_error *
2110 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
2112 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
2113 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2114 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
2116 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
2117 f9686aa5 2020-03-27 stsp show_log_view(view);
2118 f9686aa5 2020-03-27 stsp update_panels();
2119 f9686aa5 2020-03-27 stsp doupdate();
2121 96e2b566 2019-07-08 stsp if (s->search_entry) {
2122 13add988 2019-10-15 stsp int errcode, ch;
2123 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2124 13add988 2019-10-15 stsp if (errcode)
2125 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2126 13add988 2019-10-15 stsp "pthread_mutex_unlock");
2127 13add988 2019-10-15 stsp ch = wgetch(view->window);
2128 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
2129 13add988 2019-10-15 stsp if (errcode)
2130 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2131 13add988 2019-10-15 stsp "pthread_mutex_lock");
2132 13add988 2019-10-15 stsp if (ch == KEY_BACKSPACE) {
2133 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2134 678cbce5 2019-07-28 stsp return NULL;
2136 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
2137 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
2139 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
2140 96e2b566 2019-07-08 stsp commit_queue_head, entry);
2141 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
2142 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2143 8f4ed634 2020-03-26 stsp entry = TAILQ_NEXT(s->matched_entry, entry);
2145 8f4ed634 2020-03-26 stsp entry = TAILQ_PREV(s->matched_entry,
2146 b1bf1435 2019-06-21 stsp commit_queue_head, entry);
2148 20be8d96 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2149 20be8d96 2019-06-21 stsp entry = TAILQ_FIRST(&s->commits.head);
2151 20be8d96 2019-06-21 stsp entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
2154 60493ae3 2019-06-20 stsp while (1) {
2155 13add988 2019-10-15 stsp int have_match = 0;
2157 60493ae3 2019-06-20 stsp if (entry == NULL) {
2158 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
2159 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
2160 f9967bca 2020-03-27 stsp view->search_next_done =
2161 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
2162 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
2163 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
2164 f801134a 2019-06-25 stsp return NULL;
2167 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
2168 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
2169 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
2171 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
2172 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
2175 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
2176 13add988 2019-10-15 stsp &view->regex);
2179 13add988 2019-10-15 stsp if (have_match) {
2180 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2181 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
2185 96e2b566 2019-07-08 stsp s->search_entry = entry;
2186 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2187 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
2189 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2192 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
2193 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
2194 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
2195 60493ae3 2019-06-20 stsp err = input_log_view(NULL, NULL, NULL, view, KEY_DOWN);
2197 60493ae3 2019-06-20 stsp return err;
2200 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
2201 ead14cbe 2019-06-21 stsp err = input_log_view(NULL, NULL, NULL, view, KEY_UP);
2203 60493ae3 2019-06-20 stsp return err;
2208 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2210 60493ae3 2019-06-20 stsp return NULL;
2213 60493ae3 2019-06-20 stsp static const struct got_error *
2214 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
2215 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
2216 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
2218 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2219 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2220 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
2221 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
2222 1a76625f 2018-10-22 stsp int errcode;
2224 78756c87 2020-11-24 stsp SIMPLEQ_INIT(&s->refs);
2226 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
2227 f135c941 2020-02-20 stsp free(s->in_repo_path);
2228 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
2229 f135c941 2020-02-20 stsp if (s->in_repo_path == NULL)
2230 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2233 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
2234 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->commits.head);
2235 fb2756b9 2018-08-04 stsp s->commits.ncommits = 0;
2237 78756c87 2020-11-24 stsp err = got_ref_list(&s->refs, repo, NULL, got_ref_cmp_by_name, NULL);
2239 78756c87 2020-11-24 stsp goto done;
2241 fb2756b9 2018-08-04 stsp s->repo = repo;
2242 d01904d4 2019-06-25 stsp s->head_ref_name = head_ref_name;
2243 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
2244 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
2245 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
2246 5036bf37 2018-09-24 stsp goto done;
2248 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
2250 11b20872 2019-11-08 stsp SIMPLEQ_INIT(&s->colors);
2251 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
2252 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
2253 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
2255 11b20872 2019-11-08 stsp goto done;
2256 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
2257 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
2258 11b20872 2019-11-08 stsp if (err) {
2259 11b20872 2019-11-08 stsp free_colors(&s->colors);
2260 11b20872 2019-11-08 stsp goto done;
2262 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
2263 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
2264 11b20872 2019-11-08 stsp if (err) {
2265 11b20872 2019-11-08 stsp free_colors(&s->colors);
2266 11b20872 2019-11-08 stsp goto done;
2270 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
2271 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
2272 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
2273 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
2274 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
2276 c9956ddf 2019-09-08 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL);
2278 1a76625f 2018-10-22 stsp goto done;
2279 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
2280 b672a97a 2020-01-27 stsp !s->log_branches);
2282 1a76625f 2018-10-22 stsp goto done;
2283 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
2284 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
2286 c5b78334 2020-01-12 stsp goto done;
2288 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
2289 1a76625f 2018-10-22 stsp if (errcode) {
2290 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
2291 1a76625f 2018-10-22 stsp goto done;
2293 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
2294 7c1452c1 2020-03-26 stsp if (errcode) {
2295 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
2296 7c1452c1 2020-03-26 stsp goto done;
2299 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
2300 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
2301 1a76625f 2018-10-22 stsp s->thread_args.commits = &s->commits;
2302 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
2303 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
2304 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
2305 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
2306 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
2307 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
2308 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
2309 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
2310 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
2311 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
2314 1a76625f 2018-10-22 stsp close_log_view(view);
2315 ba4f502b 2018-08-04 stsp return err;
2318 e5a0f69f 2018-08-18 stsp static const struct got_error *
2319 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
2321 f2f6d207 2020-11-24 stsp const struct got_error *err;
2322 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2324 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
2325 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
2326 2b380cc8 2018-10-24 stsp &s->thread_args);
2327 2b380cc8 2018-10-24 stsp if (errcode)
2328 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
2329 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
2330 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2332 f2f6d207 2020-11-24 stsp return err;
2336 8fdc79fe 2020-12-01 naddy return draw_commits(view);
2339 e5a0f69f 2018-08-18 stsp static const struct got_error *
2340 e5a0f69f 2018-08-18 stsp input_log_view(struct tog_view **new_view, struct tog_view **dead_view,
2341 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
2343 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
2344 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
2345 d01904d4 2019-06-25 stsp char *parent_path, *in_repo_path = NULL;
2346 d01904d4 2019-06-25 stsp struct tog_view *diff_view = NULL, *tree_view = NULL, *lv = NULL;
2347 6458efa5 2020-11-24 stsp struct tog_view *ref_view = NULL;
2348 669b5ffa 2018-10-07 stsp int begin_x = 0;
2349 d01904d4 2019-06-25 stsp struct got_object_id *start_id;
2351 e5a0f69f 2018-08-18 stsp switch (ch) {
2353 1e37a5c2 2019-05-12 jcs s->quit = 1;
2356 1e37a5c2 2019-05-12 jcs case KEY_UP:
2359 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2361 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
2362 1e37a5c2 2019-05-12 jcs s->selected--;
2364 3e135950 2020-12-01 naddy log_scroll_up(s, 1);
2366 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
2367 a4292ac5 2019-05-12 jcs case CTRL('b'):
2368 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2370 1e37a5c2 2019-05-12 jcs if (TAILQ_FIRST(&s->commits.head) ==
2371 1e37a5c2 2019-05-12 jcs s->first_displayed_entry) {
2372 1e37a5c2 2019-05-12 jcs s->selected = 0;
2375 3e135950 2020-12-01 naddy log_scroll_up(s, view->nlines - 1);
2378 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
2381 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2383 1e37a5c2 2019-05-12 jcs if (s->selected < MIN(view->nlines - 2,
2384 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
2385 1e37a5c2 2019-05-12 jcs s->selected++;
2388 ffe38506 2020-12-01 naddy err = log_scroll_down(view, 1);
2390 a4292ac5 2019-05-12 jcs case KEY_NPAGE:
2391 a4292ac5 2019-05-12 jcs case CTRL('f'): {
2392 1e37a5c2 2019-05-12 jcs struct commit_queue_entry *first;
2393 1e37a5c2 2019-05-12 jcs first = s->first_displayed_entry;
2394 1e37a5c2 2019-05-12 jcs if (first == NULL)
2396 ffe38506 2020-12-01 naddy err = log_scroll_down(view, view->nlines - 1);
2399 1e37a5c2 2019-05-12 jcs if (first == s->first_displayed_entry &&
2400 1e37a5c2 2019-05-12 jcs s->selected < MIN(view->nlines - 2,
2401 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
2402 1e37a5c2 2019-05-12 jcs /* can't scroll further down */
2403 1e37a5c2 2019-05-12 jcs s->selected = MIN(view->nlines - 2,
2404 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1);
2406 1e37a5c2 2019-05-12 jcs err = NULL;
2409 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
2410 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
2411 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
2412 1e37a5c2 2019-05-12 jcs if (s->selected > s->commits.ncommits - 1)
2413 1e37a5c2 2019-05-12 jcs s->selected = s->commits.ncommits - 1;
2414 0bf7f153 2020-12-02 naddy if (s->commits.ncommits < view->nlines - 1 &&
2415 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
2416 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
2417 0bf7f153 2020-12-02 naddy s->commits.ncommits;
2418 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
2421 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
2424 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2426 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2427 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2428 1e37a5c2 2019-05-12 jcs err = open_diff_view_for_commit(&diff_view, begin_x,
2429 1e37a5c2 2019-05-12 jcs s->selected_entry->commit, s->selected_entry->id,
2430 78756c87 2020-11-24 stsp view, s->repo);
2433 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2434 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2436 1e37a5c2 2019-05-12 jcs return err;
2437 1e37a5c2 2019-05-12 jcs err = view_set_child(view, diff_view);
2439 1e37a5c2 2019-05-12 jcs view_close(diff_view);
2442 1e37a5c2 2019-05-12 jcs *focus_view = diff_view;
2443 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
2445 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
2448 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2450 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2451 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2452 941e9f74 2019-05-21 stsp err = browse_commit_tree(&tree_view, begin_x,
2453 78756c87 2020-11-24 stsp s->selected_entry, s->in_repo_path, s->repo);
2456 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2457 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2459 1e37a5c2 2019-05-12 jcs return err;
2460 1e37a5c2 2019-05-12 jcs err = view_set_child(view, tree_view);
2462 1e37a5c2 2019-05-12 jcs view_close(tree_view);
2465 1e37a5c2 2019-05-12 jcs *focus_view = tree_view;
2466 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
2468 1e37a5c2 2019-05-12 jcs *new_view = tree_view;
2470 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
2471 74cfe85e 2020-10-20 stsp if (got_path_cmp(s->in_repo_path, "/",
2472 74cfe85e 2020-10-20 stsp strlen(s->in_repo_path), 1) == 0)
2474 74cfe85e 2020-10-20 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
2476 74cfe85e 2020-10-20 stsp return err;
2477 74cfe85e 2020-10-20 stsp err = stop_log_thread(s);
2478 74cfe85e 2020-10-20 stsp if (err) {
2479 74cfe85e 2020-10-20 stsp free(parent_path);
2480 74cfe85e 2020-10-20 stsp return err;
2482 74cfe85e 2020-10-20 stsp lv = view_open(view->nlines, view->ncols,
2483 74cfe85e 2020-10-20 stsp view->begin_y, view->begin_x, TOG_VIEW_LOG);
2484 74cfe85e 2020-10-20 stsp if (lv == NULL) {
2485 74cfe85e 2020-10-20 stsp free(parent_path);
2486 74cfe85e 2020-10-20 stsp return got_error_from_errno("view_open");
2488 78756c87 2020-11-24 stsp err = open_log_view(lv, s->start_id, s->repo, s->head_ref_name,
2489 78756c87 2020-11-24 stsp parent_path, s->log_branches);
2490 74cfe85e 2020-10-20 stsp free(parent_path);
2492 74cfe85e 2020-10-20 stsp return err;;
2493 74cfe85e 2020-10-20 stsp if (view_is_parent_view(view))
2494 74cfe85e 2020-10-20 stsp *new_view = lv;
2496 74cfe85e 2020-10-20 stsp view_set_child(view->parent, lv);
2497 74cfe85e 2020-10-20 stsp *focus_view = lv;
2500 e3d2a5c6 2019-06-26 stsp case CTRL('l'):
2501 d01904d4 2019-06-25 stsp err = stop_log_thread(s);
2503 d01904d4 2019-06-25 stsp return err;
2504 d01904d4 2019-06-25 stsp lv = view_open(view->nlines, view->ncols,
2505 d01904d4 2019-06-25 stsp view->begin_y, view->begin_x, TOG_VIEW_LOG);
2506 d01904d4 2019-06-25 stsp if (lv == NULL)
2507 d01904d4 2019-06-25 stsp return got_error_from_errno("view_open");
2508 71a27632 2020-01-15 stsp err = got_repo_match_object_id(&start_id, NULL,
2509 71a27632 2020-01-15 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
2510 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, s->repo);
2511 ef129c5e 2019-08-03 stsp if (err) {
2512 ef129c5e 2019-08-03 stsp view_close(lv);
2513 d01904d4 2019-06-25 stsp return err;
2515 d01904d4 2019-06-25 stsp in_repo_path = strdup(s->in_repo_path);
2516 d01904d4 2019-06-25 stsp if (in_repo_path == NULL) {
2517 e6b23735 2019-10-04 stsp free(start_id);
2518 e6b23735 2019-10-04 stsp view_close(lv);
2519 e6b23735 2019-10-04 stsp return got_error_from_errno("strdup");
2521 78756c87 2020-11-24 stsp err = open_log_view(lv, start_id, s->repo, s->head_ref_name,
2522 78756c87 2020-11-24 stsp in_repo_path, s->log_branches);
2523 ef129c5e 2019-08-03 stsp if (err) {
2524 ef129c5e 2019-08-03 stsp free(start_id);
2525 b672a97a 2020-01-27 stsp view_close(lv);
2526 b672a97a 2020-01-27 stsp return err;;
2528 b672a97a 2020-01-27 stsp *dead_view = view;
2529 b672a97a 2020-01-27 stsp *new_view = lv;
2532 b672a97a 2020-01-27 stsp s->log_branches = !s->log_branches;
2533 b672a97a 2020-01-27 stsp err = stop_log_thread(s);
2535 b672a97a 2020-01-27 stsp return err;
2536 b672a97a 2020-01-27 stsp lv = view_open(view->nlines, view->ncols,
2537 b672a97a 2020-01-27 stsp view->begin_y, view->begin_x, TOG_VIEW_LOG);
2538 b672a97a 2020-01-27 stsp if (lv == NULL)
2539 b672a97a 2020-01-27 stsp return got_error_from_errno("view_open");
2540 78756c87 2020-11-24 stsp err = open_log_view(lv, s->start_id, s->repo,
2541 f135c941 2020-02-20 stsp s->head_ref_name, s->in_repo_path, s->log_branches);
2542 b672a97a 2020-01-27 stsp if (err) {
2543 ef129c5e 2019-08-03 stsp view_close(lv);
2544 d01904d4 2019-06-25 stsp return err;;
2546 d01904d4 2019-06-25 stsp *dead_view = view;
2547 d01904d4 2019-06-25 stsp *new_view = lv;
2550 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
2551 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
2552 6458efa5 2020-11-24 stsp ref_view = view_open(view->nlines, view->ncols,
2553 6458efa5 2020-11-24 stsp view->begin_y, begin_x, TOG_VIEW_REF);
2554 6458efa5 2020-11-24 stsp if (ref_view == NULL)
2555 6458efa5 2020-11-24 stsp return got_error_from_errno("view_open");
2556 6458efa5 2020-11-24 stsp err = open_ref_view(ref_view, s->repo);
2557 6458efa5 2020-11-24 stsp if (err) {
2558 6458efa5 2020-11-24 stsp view_close(ref_view);
2559 6458efa5 2020-11-24 stsp return err;
2561 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
2562 6458efa5 2020-11-24 stsp err = view_close_child(view);
2564 6458efa5 2020-11-24 stsp return err;
2565 6458efa5 2020-11-24 stsp err = view_set_child(view, ref_view);
2566 6458efa5 2020-11-24 stsp if (err) {
2567 6458efa5 2020-11-24 stsp view_close(ref_view);
2570 6458efa5 2020-11-24 stsp *focus_view = ref_view;
2571 6458efa5 2020-11-24 stsp view->child_focussed = 1;
2573 6458efa5 2020-11-24 stsp *new_view = ref_view;
2579 80ddbec8 2018-04-29 stsp return err;
2582 4ed7e80c 2018-05-20 stsp static const struct got_error *
2583 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
2585 c2db6724 2019-01-04 stsp const struct got_error *error;
2587 37c06ea4 2019-07-15 stsp #ifdef PROFILE
2588 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
2589 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
2591 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
2592 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
2594 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
2595 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
2597 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
2598 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
2600 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
2601 c2db6724 2019-01-04 stsp if (error != NULL)
2602 c2db6724 2019-01-04 stsp return error;
2604 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
2605 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
2607 c2db6724 2019-01-04 stsp return NULL;
2610 a915003a 2019-02-05 stsp static void
2611 a915003a 2019-02-05 stsp init_curses(void)
2613 a915003a 2019-02-05 stsp initscr();
2615 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
2618 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
2619 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
2620 a915003a 2019-02-05 stsp curs_set(0);
2621 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
2622 6d17833f 2019-11-08 stsp start_color();
2623 6d17833f 2019-11-08 stsp use_default_colors();
2625 a915003a 2019-02-05 stsp signal(SIGWINCH, tog_sigwinch);
2626 83baff54 2019-08-12 stsp signal(SIGPIPE, tog_sigpipe);
2627 61266923 2020-01-14 stsp signal(SIGCONT, tog_sigcont);
2630 c2db6724 2019-01-04 stsp static const struct got_error *
2631 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
2632 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
2634 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
2636 f135c941 2020-02-20 stsp if (argc == 0) {
2637 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
2638 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
2639 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2640 f135c941 2020-02-20 stsp return NULL;
2643 f135c941 2020-02-20 stsp if (worktree) {
2644 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
2647 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
2649 f135c941 2020-02-20 stsp return err;
2650 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
2651 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
2652 bfd61697 2020-11-14 stsp p) == -1) {
2653 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
2654 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
2658 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
2660 f135c941 2020-02-20 stsp return err;
2663 f135c941 2020-02-20 stsp static const struct got_error *
2664 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
2666 80ddbec8 2018-04-29 stsp const struct got_error *error;
2667 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
2668 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
2669 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
2670 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
2671 2fc00ff4 2019-08-31 stsp char *start_commit = NULL, *head_ref_name = NULL;
2672 f135c941 2020-02-20 stsp int ch, log_branches = 0;
2673 04cc582a 2018-08-01 stsp struct tog_view *view;
2675 80ddbec8 2018-04-29 stsp #ifndef PROFILE
2676 c2db6724 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
2677 c2db6724 2019-01-04 stsp NULL) == -1)
2678 80ddbec8 2018-04-29 stsp err(1, "pledge");
2681 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
2682 80ddbec8 2018-04-29 stsp switch (ch) {
2684 b672a97a 2020-01-27 stsp log_branches = 1;
2687 80ddbec8 2018-04-29 stsp start_commit = optarg;
2690 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
2691 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
2692 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
2696 17020d27 2019-03-07 stsp usage_log();
2697 80ddbec8 2018-04-29 stsp /* NOTREACHED */
2701 80ddbec8 2018-04-29 stsp argc -= optind;
2702 80ddbec8 2018-04-29 stsp argv += optind;
2704 f135c941 2020-02-20 stsp if (argc > 1)
2705 f135c941 2020-02-20 stsp usage_log();
2707 ecb28ae0 2018-07-16 stsp cwd = getcwd(NULL, 0);
2708 6962eb72 2020-02-20 stsp if (cwd == NULL)
2709 6962eb72 2020-02-20 stsp return got_error_from_errno("getcwd");
2711 963f97a1 2019-03-18 stsp error = got_worktree_open(&worktree, cwd);
2712 963f97a1 2019-03-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
2713 963f97a1 2019-03-18 stsp goto done;
2715 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
2716 a1fbf39a 2019-08-11 stsp if (worktree)
2717 6962eb72 2020-02-20 stsp repo_path =
2718 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
2720 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
2722 963f97a1 2019-03-18 stsp if (repo_path == NULL) {
2723 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
2724 963f97a1 2019-03-18 stsp goto done;
2727 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
2728 80ddbec8 2018-04-29 stsp if (error != NULL)
2729 ecb28ae0 2018-07-16 stsp goto done;
2731 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
2732 f135c941 2020-02-20 stsp repo, worktree);
2733 f135c941 2020-02-20 stsp if (error)
2734 f135c941 2020-02-20 stsp goto done;
2736 f135c941 2020-02-20 stsp init_curses();
2738 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
2739 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
2740 c02c541e 2019-03-29 stsp if (error)
2741 c02c541e 2019-03-29 stsp goto done;
2743 15a94983 2018-12-23 stsp if (start_commit == NULL)
2744 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&start_id, NULL, worktree ?
2745 19e70ad6 2019-05-14 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
2746 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, repo);
2748 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&start_id, NULL, start_commit,
2749 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, repo);
2750 80ddbec8 2018-04-29 stsp if (error != NULL)
2751 8b473291 2019-02-21 stsp goto done;
2753 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
2754 04cc582a 2018-08-01 stsp if (view == NULL) {
2755 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
2756 04cc582a 2018-08-01 stsp goto done;
2758 2fc00ff4 2019-08-31 stsp if (worktree) {
2759 2fc00ff4 2019-08-31 stsp head_ref_name = strdup(
2760 2fc00ff4 2019-08-31 stsp got_worktree_get_head_ref_name(worktree));
2761 2fc00ff4 2019-08-31 stsp if (head_ref_name == NULL) {
2762 2fc00ff4 2019-08-31 stsp error = got_error_from_errno("strdup");
2763 2fc00ff4 2019-08-31 stsp goto done;
2766 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
2767 f135c941 2020-02-20 stsp in_repo_path, log_branches);
2768 ba4f502b 2018-08-04 stsp if (error)
2769 ba4f502b 2018-08-04 stsp goto done;
2770 2fc00ff4 2019-08-31 stsp if (worktree) {
2771 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
2772 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
2773 2fc00ff4 2019-08-31 stsp worktree = NULL;
2775 e5a0f69f 2018-08-18 stsp error = view_loop(view);
2777 f135c941 2020-02-20 stsp free(in_repo_path);
2778 ecb28ae0 2018-07-16 stsp free(repo_path);
2779 ecb28ae0 2018-07-16 stsp free(cwd);
2780 899d86c2 2018-05-10 stsp free(start_id);
2781 2fc00ff4 2019-08-31 stsp free(head_ref_name);
2783 ecb28ae0 2018-07-16 stsp got_repo_close(repo);
2784 ec142235 2019-03-07 stsp if (worktree)
2785 ec142235 2019-03-07 stsp got_worktree_close(worktree);
2786 80ddbec8 2018-04-29 stsp return error;
2789 4ed7e80c 2018-05-20 stsp __dead static void
2790 9f7d7167 2018-04-29 stsp usage_diff(void)
2793 3dbaef42 2020-11-24 stsp fprintf(stderr, "usage: %s diff [-a] [-C number] [-r repository-path] "
2794 3dbaef42 2020-11-24 stsp "[-w] object1 object2\n", getprogname());
2798 b304db33 2018-05-20 stsp static char *
2799 b304db33 2018-05-20 stsp parse_next_line(FILE *f, size_t *len)
2801 b304db33 2018-05-20 stsp char *line;
2802 b304db33 2018-05-20 stsp size_t linelen;
2803 b304db33 2018-05-20 stsp size_t lineno;
2804 b304db33 2018-05-20 stsp const char delim[3] = { '\0', '\0', '\0'};
2806 b304db33 2018-05-20 stsp line = fparseln(f, &linelen, &lineno, delim, 0);
2808 b304db33 2018-05-20 stsp *len = linelen;
2809 b304db33 2018-05-20 stsp return line;
2812 6d17833f 2019-11-08 stsp static int
2813 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
2814 41605754 2020-11-12 stsp regmatch_t *regmatch)
2816 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
2819 f26dddb7 2019-11-08 stsp struct tog_color *
2820 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
2822 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
2824 6d17833f 2019-11-08 stsp SIMPLEQ_FOREACH(tc, colors, entry) {
2825 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
2826 6d17833f 2019-11-08 stsp return tc;
2829 6d17833f 2019-11-08 stsp return NULL;
2832 4ed7e80c 2018-05-20 stsp static const struct got_error *
2833 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
2834 41605754 2020-11-12 stsp WINDOW *window, regmatch_t *regmatch)
2836 41605754 2020-11-12 stsp const struct got_error *err = NULL;
2837 41605754 2020-11-12 stsp wchar_t *wline;
2838 41605754 2020-11-12 stsp int width;
2841 41605754 2020-11-12 stsp *wtotal = 0;
2843 41605754 2020-11-12 stsp s = strndup(line, regmatch->rm_so);
2844 41605754 2020-11-12 stsp if (s == NULL)
2845 41605754 2020-11-12 stsp return got_error_from_errno("strndup");
2847 41605754 2020-11-12 stsp err = format_line(&wline, &width, s, wlimit, col_tab_align);
2848 41605754 2020-11-12 stsp if (err) {
2850 41605754 2020-11-12 stsp return err;
2852 41605754 2020-11-12 stsp waddwstr(window, wline);
2853 41605754 2020-11-12 stsp free(wline);
2855 41605754 2020-11-12 stsp wlimit -= width;
2856 41605754 2020-11-12 stsp *wtotal += width;
2858 41605754 2020-11-12 stsp if (wlimit > 0) {
2859 41605754 2020-11-12 stsp s = strndup(line + regmatch->rm_so,
2860 41605754 2020-11-12 stsp regmatch->rm_eo - regmatch->rm_so);
2861 41605754 2020-11-12 stsp if (s == NULL) {
2862 41605754 2020-11-12 stsp err = got_error_from_errno("strndup");
2864 41605754 2020-11-12 stsp return err;
2866 41605754 2020-11-12 stsp err = format_line(&wline, &width, s, wlimit, col_tab_align);
2867 41605754 2020-11-12 stsp if (err) {
2869 41605754 2020-11-12 stsp return err;
2871 41605754 2020-11-12 stsp wattr_on(window, A_STANDOUT, NULL);
2872 41605754 2020-11-12 stsp waddwstr(window, wline);
2873 41605754 2020-11-12 stsp wattr_off(window, A_STANDOUT, NULL);
2874 41605754 2020-11-12 stsp free(wline);
2876 41605754 2020-11-12 stsp wlimit -= width;
2877 41605754 2020-11-12 stsp *wtotal += width;
2880 41605754 2020-11-12 stsp if (wlimit > 0 && strlen(line) > regmatch->rm_eo) {
2881 41605754 2020-11-12 stsp err = format_line(&wline, &width,
2882 41605754 2020-11-12 stsp line + regmatch->rm_eo, wlimit, col_tab_align);
2884 41605754 2020-11-12 stsp return err;
2885 41605754 2020-11-12 stsp waddwstr(window, wline);
2886 41605754 2020-11-12 stsp free(wline);
2887 41605754 2020-11-12 stsp *wtotal += width;
2890 41605754 2020-11-12 stsp return NULL;
2893 41605754 2020-11-12 stsp static const struct got_error *
2894 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
2896 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
2897 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
2898 61e69b96 2018-05-20 stsp const struct got_error *err;
2899 fe621944 2020-11-10 stsp int nprinted = 0;
2900 b304db33 2018-05-20 stsp char *line;
2901 f26dddb7 2019-11-08 stsp struct tog_color *tc;
2902 b304db33 2018-05-20 stsp size_t len;
2903 61e69b96 2018-05-20 stsp wchar_t *wline;
2904 e0b650dd 2018-05-20 stsp int width;
2905 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
2906 89f1a395 2020-12-01 naddy int nlines = s->nlines;
2907 fe621944 2020-11-10 stsp off_t line_offset;
2909 89f1a395 2020-12-01 naddy line_offset = s->line_offsets[s->first_displayed_line - 1];
2910 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
2911 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
2913 f7d12f7e 2018-08-01 stsp werase(view->window);
2915 a3404814 2018-09-02 stsp if (header) {
2916 135a2da0 2020-11-11 stsp if (asprintf(&line, "[%d/%d] %s",
2917 89f1a395 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, nlines,
2918 135a2da0 2020-11-11 stsp header) == -1)
2919 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
2920 135a2da0 2020-11-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
2921 135a2da0 2020-11-11 stsp free(line);
2923 a3404814 2018-09-02 stsp return err;
2925 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2926 a3404814 2018-09-02 stsp wstandout(view->window);
2927 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
2928 e54cc94a 2020-11-11 stsp free(wline);
2929 e54cc94a 2020-11-11 stsp wline = NULL;
2930 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2931 a3404814 2018-09-02 stsp wstandend(view->window);
2932 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
2933 a3404814 2018-09-02 stsp waddch(view->window, '\n');
2935 a3404814 2018-09-02 stsp if (max_lines <= 1)
2936 a3404814 2018-09-02 stsp return NULL;
2937 a3404814 2018-09-02 stsp max_lines--;
2940 89f1a395 2020-12-01 naddy s->eof = 0;
2941 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
2942 89f1a395 2020-12-01 naddy line = parse_next_line(s->f, &len);
2943 26ed57b2 2018-05-19 stsp if (line == NULL) {
2944 89f1a395 2020-12-01 naddy s->eof = 1;
2948 89f1a395 2020-12-01 naddy tc = match_color(&s->colors, line);
2950 f26dddb7 2019-11-08 stsp wattr_on(view->window,
2951 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2952 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
2953 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
2954 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
2955 41605754 2020-11-12 stsp view->window, regmatch);
2956 41605754 2020-11-12 stsp if (err) {
2957 41605754 2020-11-12 stsp free(line);
2958 41605754 2020-11-12 stsp return err;
2961 41605754 2020-11-12 stsp err = format_line(&wline, &width, line, view->ncols, 0);
2962 41605754 2020-11-12 stsp if (err) {
2963 41605754 2020-11-12 stsp free(line);
2964 41605754 2020-11-12 stsp return err;
2966 41605754 2020-11-12 stsp waddwstr(view->window, wline);
2967 41605754 2020-11-12 stsp free(wline);
2968 41605754 2020-11-12 stsp wline = NULL;
2971 6d17833f 2019-11-08 stsp wattr_off(view->window,
2972 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2973 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
2974 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
2975 fe621944 2020-11-10 stsp nprinted++;
2976 26ed57b2 2018-05-19 stsp free(line);
2978 fe621944 2020-11-10 stsp if (nprinted >= 1)
2979 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
2980 89f1a395 2020-12-01 naddy (nprinted - 1);
2982 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
2984 1a57306a 2018-09-02 stsp view_vborder(view);
2986 89f1a395 2020-12-01 naddy if (s->eof) {
2987 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
2988 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
2989 c3e9aa98 2019-05-13 jcs nprinted++;
2992 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, TOG_EOF_STRING, view->ncols, 0);
2994 c3e9aa98 2019-05-13 jcs return err;
2997 c3e9aa98 2019-05-13 jcs wstandout(view->window);
2998 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
2999 e54cc94a 2020-11-11 stsp free(wline);
3000 e54cc94a 2020-11-11 stsp wline = NULL;
3001 c3e9aa98 2019-05-13 jcs wstandend(view->window);
3004 26ed57b2 2018-05-19 stsp return NULL;
3007 abd2672a 2018-12-23 stsp static char *
3008 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
3010 09867e48 2019-08-13 stsp struct tm mytm, *tm;
3011 09867e48 2019-08-13 stsp char *p, *s;
3013 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
3014 09867e48 2019-08-13 stsp if (tm == NULL)
3015 09867e48 2019-08-13 stsp return NULL;
3016 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
3017 09867e48 2019-08-13 stsp if (s == NULL)
3018 09867e48 2019-08-13 stsp return NULL;
3019 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
3021 abd2672a 2018-12-23 stsp *p = '\0';
3025 4ed7e80c 2018-05-20 stsp static const struct got_error *
3026 0208f208 2020-05-05 stsp get_changed_paths(struct got_pathlist_head *paths,
3027 0208f208 2020-05-05 stsp struct got_commit_object *commit, struct got_repository *repo)
3029 0208f208 2020-05-05 stsp const struct got_error *err = NULL;
3030 0208f208 2020-05-05 stsp struct got_object_id *tree_id1 = NULL, *tree_id2 = NULL;
3031 0208f208 2020-05-05 stsp struct got_tree_object *tree1 = NULL, *tree2 = NULL;
3032 0208f208 2020-05-05 stsp struct got_object_qid *qid;
3034 0208f208 2020-05-05 stsp qid = SIMPLEQ_FIRST(got_object_commit_get_parent_ids(commit));
3035 0208f208 2020-05-05 stsp if (qid != NULL) {
3036 0208f208 2020-05-05 stsp struct got_commit_object *pcommit;
3037 0208f208 2020-05-05 stsp err = got_object_open_as_commit(&pcommit, repo,
3040 0208f208 2020-05-05 stsp return err;
3042 0208f208 2020-05-05 stsp tree_id1 = got_object_commit_get_tree_id(pcommit);
3043 0208f208 2020-05-05 stsp got_object_commit_close(pcommit);
3047 0208f208 2020-05-05 stsp if (tree_id1) {
3048 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree1, repo, tree_id1);
3050 0208f208 2020-05-05 stsp goto done;
3053 0208f208 2020-05-05 stsp tree_id2 = got_object_commit_get_tree_id(commit);
3054 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree2, repo, tree_id2);
3056 0208f208 2020-05-05 stsp goto done;
3058 0208f208 2020-05-05 stsp err = got_diff_tree(tree1, tree2, "", "", repo,
3059 0208f208 2020-05-05 stsp got_diff_tree_collect_changed_paths, paths, 0);
3061 0208f208 2020-05-05 stsp if (tree1)
3062 0208f208 2020-05-05 stsp got_object_tree_close(tree1);
3063 0208f208 2020-05-05 stsp if (tree2)
3064 0208f208 2020-05-05 stsp got_object_tree_close(tree2);
3065 0208f208 2020-05-05 stsp return err;
3068 0208f208 2020-05-05 stsp static const struct got_error *
3069 fe621944 2020-11-10 stsp add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
3073 fe621944 2020-11-10 stsp p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
3074 fe621944 2020-11-10 stsp if (p == NULL)
3075 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
3076 fe621944 2020-11-10 stsp *line_offsets = p;
3077 fe621944 2020-11-10 stsp (*line_offsets)[*nlines] = off;
3078 fe621944 2020-11-10 stsp (*nlines)++;
3079 fe621944 2020-11-10 stsp return NULL;
3082 fe621944 2020-11-10 stsp static const struct got_error *
3083 fe621944 2020-11-10 stsp write_commit_info(off_t **line_offsets, size_t *nlines,
3084 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
3085 fe621944 2020-11-10 stsp struct got_repository *repo, FILE *outfile)
3087 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
3088 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
3089 15a94983 2018-12-23 stsp struct got_commit_object *commit;
3090 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
3091 45d799e2 2018-12-23 stsp time_t committer_time;
3092 45d799e2 2018-12-23 stsp const char *author, *committer;
3093 8b473291 2019-02-21 stsp char *refs_str = NULL;
3094 0208f208 2020-05-05 stsp struct got_pathlist_head changed_paths;
3095 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
3096 fe621944 2020-11-10 stsp off_t outoff = 0;
3099 0208f208 2020-05-05 stsp TAILQ_INIT(&changed_paths);
3101 8b473291 2019-02-21 stsp if (refs) {
3102 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
3104 8b473291 2019-02-21 stsp return err;
3107 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
3109 abd2672a 2018-12-23 stsp return err;
3111 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
3112 15a94983 2018-12-23 stsp if (err) {
3113 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
3114 15a94983 2018-12-23 stsp goto done;
3117 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, 0);
3119 fe621944 2020-11-10 stsp goto done;
3121 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
3122 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
3123 fe621944 2020-11-10 stsp if (n < 0) {
3124 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3125 abd2672a 2018-12-23 stsp goto done;
3127 fe621944 2020-11-10 stsp outoff += n;
3128 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3130 fe621944 2020-11-10 stsp goto done;
3132 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
3133 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
3134 fe621944 2020-11-10 stsp if (n < 0) {
3135 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3136 abd2672a 2018-12-23 stsp goto done;
3138 fe621944 2020-11-10 stsp outoff += n;
3139 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3141 fe621944 2020-11-10 stsp goto done;
3143 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
3144 09867e48 2019-08-13 stsp datestr = get_datestr(&committer_time, datebuf);
3145 fe621944 2020-11-10 stsp if (datestr) {
3146 fe621944 2020-11-10 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
3147 fe621944 2020-11-10 stsp if (n < 0) {
3148 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3149 fe621944 2020-11-10 stsp goto done;
3151 fe621944 2020-11-10 stsp outoff += n;
3152 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3154 fe621944 2020-11-10 stsp goto done;
3156 45d799e2 2018-12-23 stsp author = got_object_commit_get_author(commit);
3157 45d799e2 2018-12-23 stsp committer = got_object_commit_get_committer(commit);
3158 fe621944 2020-11-10 stsp if (strcmp(author, committer) != 0) {
3159 fe621944 2020-11-10 stsp n = fprintf(outfile, "via: %s\n", committer);
3160 fe621944 2020-11-10 stsp if (n < 0) {
3161 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3162 fe621944 2020-11-10 stsp goto done;
3164 fe621944 2020-11-10 stsp outoff += n;
3165 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3167 fe621944 2020-11-10 stsp goto done;
3169 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
3171 5943eee2 2019-08-13 stsp goto done;
3172 fe621944 2020-11-10 stsp s = logmsg;
3173 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
3174 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
3175 fe621944 2020-11-10 stsp if (n < 0) {
3176 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3177 fe621944 2020-11-10 stsp goto done;
3179 fe621944 2020-11-10 stsp outoff += n;
3180 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3182 fe621944 2020-11-10 stsp goto done;
3185 0208f208 2020-05-05 stsp err = get_changed_paths(&changed_paths, commit, repo);
3187 0208f208 2020-05-05 stsp goto done;
3188 0208f208 2020-05-05 stsp TAILQ_FOREACH(pe, &changed_paths, entry) {
3189 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
3190 fe621944 2020-11-10 stsp n = fprintf(outfile, "%c %s\n", cp->status, pe->path);
3191 fe621944 2020-11-10 stsp if (n < 0) {
3192 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3193 fe621944 2020-11-10 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;
3199 0208f208 2020-05-05 stsp free((char *)pe->path);
3200 0208f208 2020-05-05 stsp free(pe->data);
3203 0208f208 2020-05-05 stsp fputc('\n', outfile);
3205 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3207 0208f208 2020-05-05 stsp got_pathlist_free(&changed_paths);
3208 abd2672a 2018-12-23 stsp free(id_str);
3209 5943eee2 2019-08-13 stsp free(logmsg);
3210 8b473291 2019-02-21 stsp free(refs_str);
3211 15a94983 2018-12-23 stsp got_object_commit_close(commit);
3212 7510f233 2020-08-09 stsp if (err) {
3213 ae6a6978 2020-08-09 stsp free(*line_offsets);
3214 ae6a6978 2020-08-09 stsp *line_offsets = NULL;
3215 ae6a6978 2020-08-09 stsp *nlines = 0;
3217 fe621944 2020-11-10 stsp return err;
3220 abd2672a 2018-12-23 stsp static const struct got_error *
3221 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
3223 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
3224 48ae06ee 2018-10-18 stsp FILE *f = NULL;
3225 15a94983 2018-12-23 stsp int obj_type;
3227 fe621944 2020-11-10 stsp free(s->line_offsets);
3228 fe621944 2020-11-10 stsp s->line_offsets = malloc(sizeof(off_t));
3229 fe621944 2020-11-10 stsp if (s->line_offsets == NULL)
3230 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
3231 fe621944 2020-11-10 stsp s->nlines = 0;
3233 511a516b 2018-05-19 stsp f = got_opentemp();
3234 48ae06ee 2018-10-18 stsp if (f == NULL) {
3235 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
3236 48ae06ee 2018-10-18 stsp goto done;
3238 fb43ecf1 2019-02-11 stsp if (s->f && fclose(s->f) != 0) {
3239 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3240 fb43ecf1 2019-02-11 stsp goto done;
3244 15a94983 2018-12-23 stsp if (s->id1)
3245 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
3247 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
3249 15a94983 2018-12-23 stsp goto done;
3251 15a94983 2018-12-23 stsp switch (obj_type) {
3252 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
3253 fe621944 2020-11-10 stsp err = got_diff_objects_as_blobs(&s->line_offsets, &s->nlines,
3254 3dbaef42 2020-11-24 stsp s->id1, s->id2, s->label1, s->label2, s->diff_context,
3255 3dbaef42 2020-11-24 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
3257 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
3258 fe621944 2020-11-10 stsp err = got_diff_objects_as_trees(&s->line_offsets, &s->nlines,
3259 3dbaef42 2020-11-24 stsp s->id1, s->id2, "", "", s->diff_context,
3260 3dbaef42 2020-11-24 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
3262 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
3263 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
3264 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
3265 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
3267 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
3269 3ffacbe1 2020-02-02 tracey goto done;
3270 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
3271 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
3272 fe621944 2020-11-10 stsp err = write_commit_info(&s->line_offsets, &s->nlines,
3273 78756c87 2020-11-24 stsp s->id2, &s->refs, s->repo, s->f);
3274 f44b1f58 2020-02-02 tracey if (err)
3275 f44b1f58 2020-02-02 tracey goto done;
3276 f44b1f58 2020-02-02 tracey } else {
3277 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
3278 15a087fe 2019-02-21 stsp SIMPLEQ_FOREACH(pid, parent_ids, entry) {
3279 15a087fe 2019-02-21 stsp if (got_object_id_cmp(s->id1, pid->id) == 0) {
3280 fe621944 2020-11-10 stsp err = write_commit_info(
3281 fe621944 2020-11-10 stsp &s->line_offsets, &s->nlines,
3282 78756c87 2020-11-24 stsp s->id2, &s->refs, s->repo, s->f);
3283 f44b1f58 2020-02-02 tracey if (err)
3284 f44b1f58 2020-02-02 tracey goto done;
3289 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
3291 fe621944 2020-11-10 stsp err = got_diff_objects_as_commits(&s->line_offsets, &s->nlines,
3292 3dbaef42 2020-11-24 stsp s->id1, s->id2, s->diff_context, s->ignore_whitespace,
3293 3dbaef42 2020-11-24 stsp s->force_text_diff, s->repo, s->f);
3297 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
3300 f44b1f58 2020-02-02 tracey if (err)
3301 f44b1f58 2020-02-02 tracey goto done;
3303 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
3304 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
3305 48ae06ee 2018-10-18 stsp return err;
3308 f5215bb9 2019-02-22 stsp static void
3309 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
3311 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
3312 f5215bb9 2019-02-22 stsp update_panels();
3313 f5215bb9 2019-02-22 stsp doupdate();
3316 f44b1f58 2020-02-02 tracey static const struct got_error *
3317 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
3319 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3321 f44b1f58 2020-02-02 tracey s->matched_line = 0;
3322 f44b1f58 2020-02-02 tracey return NULL;
3325 f44b1f58 2020-02-02 tracey static const struct got_error *
3326 f44b1f58 2020-02-02 tracey search_next_diff_view(struct tog_view *view)
3328 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3329 f44b1f58 2020-02-02 tracey int lineno;
3331 f44b1f58 2020-02-02 tracey if (!view->searching) {
3332 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3333 f44b1f58 2020-02-02 tracey return NULL;
3336 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3337 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3338 f44b1f58 2020-02-02 tracey lineno = s->matched_line + 1;
3340 f44b1f58 2020-02-02 tracey lineno = s->matched_line - 1;
3341 f44b1f58 2020-02-02 tracey } else {
3342 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3343 f44b1f58 2020-02-02 tracey lineno = 1;
3345 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3348 f44b1f58 2020-02-02 tracey while (1) {
3349 f44b1f58 2020-02-02 tracey char *line = NULL;
3350 f44b1f58 2020-02-02 tracey off_t offset;
3351 f44b1f58 2020-02-02 tracey size_t len;
3353 f44b1f58 2020-02-02 tracey if (lineno <= 0 || lineno > s->nlines) {
3354 f44b1f58 2020-02-02 tracey if (s->matched_line == 0) {
3355 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3356 f44b1f58 2020-02-02 tracey free(line);
3360 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3361 f44b1f58 2020-02-02 tracey lineno = 1;
3363 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3366 f44b1f58 2020-02-02 tracey offset = s->line_offsets[lineno - 1];
3367 f44b1f58 2020-02-02 tracey if (fseeko(s->f, offset, SEEK_SET) != 0) {
3368 f44b1f58 2020-02-02 tracey free(line);
3369 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
3371 f44b1f58 2020-02-02 tracey free(line);
3372 f44b1f58 2020-02-02 tracey line = parse_next_line(s->f, &len);
3373 41605754 2020-11-12 stsp if (line &&
3374 41605754 2020-11-12 stsp match_line(line, &view->regex, 1, &view->regmatch)) {
3375 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3376 f44b1f58 2020-02-02 tracey s->matched_line = lineno;
3377 f44b1f58 2020-02-02 tracey free(line);
3380 f44b1f58 2020-02-02 tracey free(line);
3381 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3382 f44b1f58 2020-02-02 tracey lineno++;
3384 f44b1f58 2020-02-02 tracey lineno--;
3387 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3388 f44b1f58 2020-02-02 tracey s->first_displayed_line = s->matched_line;
3389 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3392 f44b1f58 2020-02-02 tracey return NULL;
3395 48ae06ee 2018-10-18 stsp static const struct got_error *
3396 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
3397 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
3398 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
3399 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
3401 48ae06ee 2018-10-18 stsp const struct got_error *err;
3402 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3404 78756c87 2020-11-24 stsp SIMPLEQ_INIT(&s->refs);
3406 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
3407 15a94983 2018-12-23 stsp int type1, type2;
3408 15a94983 2018-12-23 stsp err = got_object_get_type(&type1, repo, id1);
3410 15a94983 2018-12-23 stsp return err;
3411 15a94983 2018-12-23 stsp err = got_object_get_type(&type2, repo, id2);
3413 15a94983 2018-12-23 stsp return err;
3415 15a94983 2018-12-23 stsp if (type1 != type2)
3416 48ae06ee 2018-10-18 stsp return got_error(GOT_ERR_OBJ_TYPE);
3418 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
3419 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
3420 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3421 f44b1f58 2020-02-02 tracey s->repo = repo;
3422 f44b1f58 2020-02-02 tracey s->id1 = id1;
3423 f44b1f58 2020-02-02 tracey s->id2 = id2;
3424 3dbaef42 2020-11-24 stsp s->label1 = label1;
3425 3dbaef42 2020-11-24 stsp s->label2 = label2;
3427 15a94983 2018-12-23 stsp if (id1) {
3428 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
3429 5465d566 2020-02-01 tracey if (s->id1 == NULL)
3430 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3432 5465d566 2020-02-01 tracey s->id1 = NULL;
3434 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
3435 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
3436 5465d566 2020-02-01 tracey free(s->id1);
3437 5465d566 2020-02-01 tracey s->id1 = NULL;
3438 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3440 5465d566 2020-02-01 tracey s->f = NULL;
3441 5465d566 2020-02-01 tracey s->first_displayed_line = 1;
3442 5465d566 2020-02-01 tracey s->last_displayed_line = view->nlines;
3443 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
3444 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
3445 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
3446 5465d566 2020-02-01 tracey s->log_view = log_view;
3447 5465d566 2020-02-01 tracey s->repo = repo;
3449 f44b1f58 2020-02-02 tracey SIMPLEQ_INIT(&s->colors);
3450 6d17833f 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3451 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3452 11b20872 2019-11-08 stsp "^-", TOG_COLOR_DIFF_MINUS,
3453 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_MINUS"));
3455 6d17833f 2019-11-08 stsp return err;
3456 5465d566 2020-02-01 tracey err = add_color(&s->colors, "^\\+",
3457 11b20872 2019-11-08 stsp TOG_COLOR_DIFF_PLUS,
3458 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_PLUS"));
3459 6d17833f 2019-11-08 stsp if (err) {
3460 5465d566 2020-02-01 tracey free_colors(&s->colors);
3461 6d17833f 2019-11-08 stsp return err;
3463 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3464 11b20872 2019-11-08 stsp "^@@", TOG_COLOR_DIFF_CHUNK_HEADER,
3465 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"));
3466 6d17833f 2019-11-08 stsp if (err) {
3467 5465d566 2020-02-01 tracey free_colors(&s->colors);
3468 6d17833f 2019-11-08 stsp return err;
3471 f44b1f58 2020-02-02 tracey err = add_color(&s->colors,
3472 528c17dd 2020-07-31 stsp "^(commit [0-9a-f]|(blob|file) [-+] |[MDmA] [^ ])",
3473 0208f208 2020-05-05 stsp TOG_COLOR_DIFF_META,
3474 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_META"));
3475 6d17833f 2019-11-08 stsp if (err) {
3476 5465d566 2020-02-01 tracey free_colors(&s->colors);
3477 6d17833f 2019-11-08 stsp return err;
3480 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3481 11b20872 2019-11-08 stsp "^(from|via): ", TOG_COLOR_AUTHOR,
3482 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3483 11b20872 2019-11-08 stsp if (err) {
3484 5465d566 2020-02-01 tracey free_colors(&s->colors);
3485 11b20872 2019-11-08 stsp return err;
3488 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3489 11b20872 2019-11-08 stsp "^date: ", TOG_COLOR_DATE,
3490 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3491 11b20872 2019-11-08 stsp if (err) {
3492 5465d566 2020-02-01 tracey free_colors(&s->colors);
3493 11b20872 2019-11-08 stsp return err;
3497 78756c87 2020-11-24 stsp err = got_ref_list(&s->refs, repo, NULL, got_ref_cmp_by_name, NULL);
3498 78756c87 2020-11-24 stsp if (err) {
3499 78756c87 2020-11-24 stsp free(s->id1);
3500 78756c87 2020-11-24 stsp s->id1 = NULL;
3501 78756c87 2020-11-24 stsp free(s->id2);
3502 78756c87 2020-11-24 stsp s->id2 = NULL;
3503 78756c87 2020-11-24 stsp free_colors(&s->colors);
3504 78756c87 2020-11-24 stsp return err;
3507 f5215bb9 2019-02-22 stsp if (log_view && view_is_splitscreen(view))
3508 f5215bb9 2019-02-22 stsp show_log_view(log_view); /* draw vborder */
3509 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
3511 fe621944 2020-11-10 stsp s->line_offsets = NULL;
3512 fe621944 2020-11-10 stsp s->nlines = 0;
3513 5465d566 2020-02-01 tracey err = create_diff(s);
3514 48ae06ee 2018-10-18 stsp if (err) {
3515 5465d566 2020-02-01 tracey free(s->id1);
3516 5465d566 2020-02-01 tracey s->id1 = NULL;
3517 5465d566 2020-02-01 tracey free(s->id2);
3518 5465d566 2020-02-01 tracey s->id2 = NULL;
3519 78756c87 2020-11-24 stsp free_colors(&s->colors);
3520 78756c87 2020-11-24 stsp got_ref_list_free(&s->refs);
3521 48ae06ee 2018-10-18 stsp return err;
3524 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
3525 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
3526 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
3527 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
3528 f44b1f58 2020-02-02 tracey view->search_next = search_next_diff_view;
3530 5dc9f4bc 2018-08-04 stsp return NULL;
3533 e5a0f69f 2018-08-18 stsp static const struct got_error *
3534 5dc9f4bc 2018-08-04 stsp close_diff_view(struct tog_view *view)
3536 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3537 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3539 5465d566 2020-02-01 tracey free(s->id1);
3540 5465d566 2020-02-01 tracey s->id1 = NULL;
3541 5465d566 2020-02-01 tracey free(s->id2);
3542 5465d566 2020-02-01 tracey s->id2 = NULL;
3543 5465d566 2020-02-01 tracey if (s->f && fclose(s->f) == EOF)
3544 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3545 5465d566 2020-02-01 tracey free_colors(&s->colors);
3546 f44b1f58 2020-02-02 tracey free(s->line_offsets);
3547 fe621944 2020-11-10 stsp s->line_offsets = NULL;
3548 fe621944 2020-11-10 stsp s->nlines = 0;
3549 78756c87 2020-11-24 stsp got_ref_list_free(&s->refs);
3550 e5a0f69f 2018-08-18 stsp return err;
3553 5dc9f4bc 2018-08-04 stsp static const struct got_error *
3554 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
3556 a3404814 2018-09-02 stsp const struct got_error *err;
3557 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
3558 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
3559 3dbaef42 2020-11-24 stsp const char *label1, *label2;
3561 a3404814 2018-09-02 stsp if (s->id1) {
3562 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
3564 a3404814 2018-09-02 stsp return err;
3565 3dbaef42 2020-11-24 stsp label1 = s->label1 ? : id_str1;
3567 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
3569 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
3571 a3404814 2018-09-02 stsp return err;
3572 3dbaef42 2020-11-24 stsp label2 = s->label2 ? : id_str2;
3574 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
3575 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
3576 a3404814 2018-09-02 stsp free(id_str1);
3577 a3404814 2018-09-02 stsp free(id_str2);
3578 a3404814 2018-09-02 stsp return err;
3580 a3404814 2018-09-02 stsp free(id_str1);
3581 a3404814 2018-09-02 stsp free(id_str2);
3583 89f1a395 2020-12-01 naddy return draw_file(view, header);
3586 15a087fe 2019-02-21 stsp static const struct got_error *
3587 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
3588 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
3590 d7a04538 2019-02-21 stsp const struct got_error *err;
3591 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
3592 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
3593 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
3595 15a087fe 2019-02-21 stsp free(s->id2);
3596 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
3597 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
3598 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3600 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
3602 d7a04538 2019-02-21 stsp return err;
3603 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
3604 15a087fe 2019-02-21 stsp free(s->id1);
3605 d7a04538 2019-02-21 stsp pid = SIMPLEQ_FIRST(parent_ids);
3606 d7a04538 2019-02-21 stsp s->id1 = pid ? got_object_id_dup(pid->id) : NULL;
3607 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
3608 15a087fe 2019-02-21 stsp return NULL;
3611 0cf4efb1 2018-09-29 stsp static const struct got_error *
3612 bcbd79e2 2018-08-19 stsp input_diff_view(struct tog_view **new_view, struct tog_view **dead_view,
3613 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
3615 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
3616 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
3617 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
3618 fb872ab2 2019-02-21 stsp struct commit_queue_entry *entry;
3621 e5a0f69f 2018-08-18 stsp switch (ch) {
3624 3dbaef42 2020-11-24 stsp if (ch == 'a')
3625 3dbaef42 2020-11-24 stsp s->force_text_diff = !s->force_text_diff;
3626 3dbaef42 2020-11-24 stsp if (ch == 'w')
3627 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
3628 64453f7e 2020-11-21 stsp wclear(view->window);
3629 64453f7e 2020-11-21 stsp s->first_displayed_line = 1;
3630 64453f7e 2020-11-21 stsp s->last_displayed_line = view->nlines;
3631 64453f7e 2020-11-21 stsp diff_view_indicate_progress(view);
3632 64453f7e 2020-11-21 stsp err = create_diff(s);
3635 1e37a5c2 2019-05-12 jcs case KEY_UP:
3636 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
3637 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3639 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
3640 a60a9dc4 2019-05-13 jcs case CTRL('b'):
3641 00ba99a7 2019-05-12 jcs if (s->first_displayed_line == 1)
3644 1e37a5c2 2019-05-12 jcs while (i++ < view->nlines - 1 &&
3645 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
3646 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3649 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
3650 1e37a5c2 2019-05-12 jcs if (!s->eof)
3651 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3653 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
3654 a60a9dc4 2019-05-13 jcs case CTRL('f'):
3656 00ba99a7 2019-05-12 jcs if (s->eof)
3659 1e37a5c2 2019-05-12 jcs while (!s->eof && i++ < view->nlines - 1) {
3660 1e37a5c2 2019-05-12 jcs char *line;
3661 1e37a5c2 2019-05-12 jcs line = parse_next_line(s->f, NULL);
3662 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3663 1e37a5c2 2019-05-12 jcs if (line == NULL)
3668 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
3669 1e37a5c2 2019-05-12 jcs s->diff_context--;
3670 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3671 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3672 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
3673 27829c9e 2020-11-21 stsp s->nlines) {
3674 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
3675 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
3680 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
3681 1e37a5c2 2019-05-12 jcs s->diff_context++;
3682 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3683 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3688 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3690 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3691 1e37a5c2 2019-05-12 jcs entry = TAILQ_PREV(ls->selected_entry,
3692 1e37a5c2 2019-05-12 jcs commit_queue_head, entry);
3693 1e37a5c2 2019-05-12 jcs if (entry == NULL)
3696 1e37a5c2 2019-05-12 jcs err = input_log_view(NULL, NULL, NULL, s->log_view,
3701 1e37a5c2 2019-05-12 jcs err = set_selected_commit(s, entry);
3705 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3706 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3708 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3709 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3713 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3715 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3717 1e37a5c2 2019-05-12 jcs if (TAILQ_NEXT(ls->selected_entry, entry) == NULL) {
3718 1e37a5c2 2019-05-12 jcs ls->thread_args.commits_needed++;
3719 ffe38506 2020-12-01 naddy err = trigger_log_thread(s->log_view, 1);
3723 1e37a5c2 2019-05-12 jcs err = input_log_view(NULL, NULL, NULL, s->log_view,
3728 1e37a5c2 2019-05-12 jcs entry = TAILQ_NEXT(ls->selected_entry, entry);
3729 1e37a5c2 2019-05-12 jcs if (entry == NULL)
3732 1e37a5c2 2019-05-12 jcs err = set_selected_commit(s, entry);
3736 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3737 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3739 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3740 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3746 bcbd79e2 2018-08-19 stsp return err;
3749 4ed7e80c 2018-05-20 stsp static const struct got_error *
3750 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
3752 26ed57b2 2018-05-19 stsp const struct got_error *error = NULL;
3753 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
3754 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
3755 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
3756 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
3757 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
3758 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
3759 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
3760 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
3761 3dbaef42 2020-11-24 stsp const char *errstr;
3762 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
3764 26ed57b2 2018-05-19 stsp #ifndef PROFILE
3765 eb6600df 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
3766 eb6600df 2019-01-04 stsp NULL) == -1)
3767 26ed57b2 2018-05-19 stsp err(1, "pledge");
3769 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
3770 26ed57b2 2018-05-19 stsp switch (ch) {
3772 64453f7e 2020-11-21 stsp force_text_diff = 1;
3775 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
3777 3dbaef42 2020-11-24 stsp if (errstr != NULL)
3778 3dbaef42 2020-11-24 stsp err(1, "-C option %s", errstr);
3780 09b5bff8 2020-02-23 naddy case 'r':
3781 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
3782 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
3783 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
3785 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
3788 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
3791 17020d27 2019-03-07 stsp usage_diff();
3792 26ed57b2 2018-05-19 stsp /* NOTREACHED */
3796 26ed57b2 2018-05-19 stsp argc -= optind;
3797 26ed57b2 2018-05-19 stsp argv += optind;
3799 26ed57b2 2018-05-19 stsp if (argc == 0) {
3800 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
3801 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
3802 15a94983 2018-12-23 stsp id_str1 = argv[0];
3803 15a94983 2018-12-23 stsp id_str2 = argv[1];
3805 26ed57b2 2018-05-19 stsp usage_diff();
3807 a273ac94 2020-02-23 naddy cwd = getcwd(NULL, 0);
3808 a273ac94 2020-02-23 naddy if (cwd == NULL)
3809 a273ac94 2020-02-23 naddy return got_error_from_errno("getcwd");
3811 a273ac94 2020-02-23 naddy error = got_worktree_open(&worktree, cwd);
3812 a273ac94 2020-02-23 naddy if (error && error->code != GOT_ERR_NOT_WORKTREE)
3813 a273ac94 2020-02-23 naddy goto done;
3815 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
3816 a273ac94 2020-02-23 naddy if (worktree)
3817 a273ac94 2020-02-23 naddy repo_path =
3818 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
3820 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
3822 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
3823 a273ac94 2020-02-23 naddy error = got_error_from_errno("strdup");
3824 a273ac94 2020-02-23 naddy goto done;
3827 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
3828 eb6600df 2019-01-04 stsp if (error)
3829 eb6600df 2019-01-04 stsp goto done;
3831 a273ac94 2020-02-23 naddy init_curses();
3833 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
3834 26ed57b2 2018-05-19 stsp if (error)
3835 26ed57b2 2018-05-19 stsp goto done;
3837 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
3838 3dbaef42 2020-11-24 stsp GOT_OBJ_TYPE_ANY, 1, repo);
3839 26ed57b2 2018-05-19 stsp if (error)
3840 26ed57b2 2018-05-19 stsp goto done;
3842 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
3843 3dbaef42 2020-11-24 stsp GOT_OBJ_TYPE_ANY, 1, repo);
3844 26ed57b2 2018-05-19 stsp if (error)
3845 26ed57b2 2018-05-19 stsp goto done;
3847 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
3848 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
3849 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
3850 ea5e7bb5 2018-08-01 stsp goto done;
3852 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
3853 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
3854 5dc9f4bc 2018-08-04 stsp if (error)
3855 5dc9f4bc 2018-08-04 stsp goto done;
3856 e5a0f69f 2018-08-18 stsp error = view_loop(view);
3858 3dbaef42 2020-11-24 stsp free(label1);
3859 3dbaef42 2020-11-24 stsp free(label2);
3860 c02c541e 2019-03-29 stsp free(repo_path);
3861 a273ac94 2020-02-23 naddy free(cwd);
3863 921be706 2019-06-28 stsp got_repo_close(repo);
3864 a273ac94 2020-02-23 naddy if (worktree)
3865 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
3866 26ed57b2 2018-05-19 stsp return error;
3869 4ed7e80c 2018-05-20 stsp __dead static void
3870 9f7d7167 2018-04-29 stsp usage_blame(void)
3873 69069811 2018-08-02 stsp fprintf(stderr, "usage: %s blame [-c commit] [-r repository-path] path\n",
3874 9f7d7167 2018-04-29 stsp getprogname());
3878 84451b3e 2018-07-10 stsp struct tog_blame_line {
3879 84451b3e 2018-07-10 stsp int annotated;
3880 84451b3e 2018-07-10 stsp struct got_object_id *id;
3883 4ed7e80c 2018-05-20 stsp static const struct got_error *
3884 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
3886 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
3887 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
3888 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
3889 84451b3e 2018-07-10 stsp const struct got_error *err;
3890 84451b3e 2018-07-10 stsp int lineno = 0, nprinted = 0;
3891 84451b3e 2018-07-10 stsp char *line;
3892 84451b3e 2018-07-10 stsp size_t len;
3893 84451b3e 2018-07-10 stsp wchar_t *wline;
3894 27a741e5 2019-09-11 stsp int width;
3895 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
3896 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
3897 ab089a2a 2018-07-12 stsp char *id_str;
3898 11b20872 2019-11-08 stsp struct tog_color *tc;
3900 4f7c3e5e 2020-12-01 naddy err = got_object_id_str(&id_str, s->blamed_commit->id);
3902 ab089a2a 2018-07-12 stsp return err;
3904 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
3905 f7d12f7e 2018-08-01 stsp werase(view->window);
3907 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
3908 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
3909 ab089a2a 2018-07-12 stsp free(id_str);
3910 ab089a2a 2018-07-12 stsp return err;
3913 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3914 ab089a2a 2018-07-12 stsp free(line);
3915 2550e4c3 2018-07-13 stsp line = NULL;
3917 1cae65b4 2019-09-22 stsp return err;
3918 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3919 a3404814 2018-09-02 stsp wstandout(view->window);
3920 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
3922 11b20872 2019-11-08 stsp wattr_on(view->window,
3923 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3924 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3926 11b20872 2019-11-08 stsp wattr_off(view->window,
3927 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3928 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3929 a3404814 2018-09-02 stsp wstandend(view->window);
3930 2550e4c3 2018-07-13 stsp free(wline);
3931 2550e4c3 2018-07-13 stsp wline = NULL;
3932 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
3933 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3935 084063cd 2018-07-12 stsp if (asprintf(&line, "[%d/%d] %s%s",
3936 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
3937 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
3938 ab089a2a 2018-07-12 stsp free(id_str);
3939 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
3941 ab089a2a 2018-07-12 stsp free(id_str);
3942 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3943 3f60a8ef 2018-07-10 stsp free(line);
3944 2550e4c3 2018-07-13 stsp line = NULL;
3946 3f60a8ef 2018-07-10 stsp return err;
3947 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3948 2550e4c3 2018-07-13 stsp free(wline);
3949 2550e4c3 2018-07-13 stsp wline = NULL;
3950 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
3951 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3953 4f7c3e5e 2020-12-01 naddy s->eof = 0;
3954 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
3955 4f7c3e5e 2020-12-01 naddy line = parse_next_line(blame->f, &len);
3956 84451b3e 2018-07-10 stsp if (line == NULL) {
3957 4f7c3e5e 2020-12-01 naddy s->eof = 1;
3960 4f7c3e5e 2020-12-01 naddy if (++lineno < s->first_displayed_line) {
3961 84451b3e 2018-07-10 stsp free(line);
3965 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
3966 f7d12f7e 2018-08-01 stsp wstandout(view->window);
3968 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
3969 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
3970 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
3971 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
3972 27a741e5 2019-09-11 stsp !(view->focussed &&
3973 4f7c3e5e 2020-12-01 naddy nprinted == s->selected_line - 1)) {
3974 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
3975 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
3976 8d0fe45a 2019-08-12 stsp char *id_str;
3977 8d0fe45a 2019-08-12 stsp err = got_object_id_str(&id_str, blame_line->id);
3978 8d0fe45a 2019-08-12 stsp if (err) {
3979 8d0fe45a 2019-08-12 stsp free(line);
3980 8d0fe45a 2019-08-12 stsp return err;
3982 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
3984 11b20872 2019-11-08 stsp wattr_on(view->window,
3985 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3986 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
3988 11b20872 2019-11-08 stsp wattr_off(view->window,
3989 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3990 8d0fe45a 2019-08-12 stsp free(id_str);
3991 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
3993 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
3994 8d0fe45a 2019-08-12 stsp prev_id = NULL;
3997 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
3998 ee41ec32 2018-07-10 stsp prev_id = NULL;
4001 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
4002 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4003 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
4005 41605754 2020-11-12 stsp if (view->ncols <= 9) {
4006 41605754 2020-11-12 stsp width = 9;
4007 41605754 2020-11-12 stsp wline = wcsdup(L"");
4008 41605754 2020-11-12 stsp if (wline == NULL) {
4009 41605754 2020-11-12 stsp err = got_error_from_errno("wcsdup");
4010 41605754 2020-11-12 stsp free(line);
4011 41605754 2020-11-12 stsp return err;
4013 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
4014 4f7c3e5e 2020-12-01 naddy s->matched_line &&
4015 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4016 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
4017 41605754 2020-11-12 stsp view->window, regmatch);
4018 41605754 2020-11-12 stsp if (err) {
4019 41605754 2020-11-12 stsp free(line);
4020 41605754 2020-11-12 stsp return err;
4022 41605754 2020-11-12 stsp width += 9;
4024 41605754 2020-11-12 stsp err = format_line(&wline, &width, line,
4025 41605754 2020-11-12 stsp view->ncols - 9, 9);
4026 41605754 2020-11-12 stsp waddwstr(view->window, wline);
4027 41605754 2020-11-12 stsp free(wline);
4028 41605754 2020-11-12 stsp wline = NULL;
4029 41605754 2020-11-12 stsp width += 9;
4032 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
4033 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
4034 84451b3e 2018-07-10 stsp if (++nprinted == 1)
4035 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
4036 84451b3e 2018-07-10 stsp free(line);
4038 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
4040 1a57306a 2018-09-02 stsp view_vborder(view);
4042 84451b3e 2018-07-10 stsp return NULL;
4045 84451b3e 2018-07-10 stsp static const struct got_error *
4046 84451b3e 2018-07-10 stsp blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id)
4048 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
4049 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
4050 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
4051 1a76625f 2018-10-22 stsp int errcode;
4053 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
4054 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
4055 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
4057 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4058 1a76625f 2018-10-22 stsp if (errcode)
4059 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
4061 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
4062 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
4063 d68a0a7d 2018-07-10 stsp goto done;
4066 d68a0a7d 2018-07-10 stsp if (lineno == -1)
4067 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
4069 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
4070 d68a0a7d 2018-07-10 stsp if (line->annotated)
4071 d68a0a7d 2018-07-10 stsp goto done;
4073 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
4074 84451b3e 2018-07-10 stsp if (line->id == NULL) {
4075 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4076 84451b3e 2018-07-10 stsp goto done;
4078 84451b3e 2018-07-10 stsp line->annotated = 1;
4080 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4081 1a76625f 2018-10-22 stsp if (errcode)
4082 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
4083 84451b3e 2018-07-10 stsp return err;
4086 84451b3e 2018-07-10 stsp static void *
4087 84451b3e 2018-07-10 stsp blame_thread(void *arg)
4089 18430de3 2018-07-10 stsp const struct got_error *err;
4090 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
4091 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
4092 1a76625f 2018-10-22 stsp int errcode;
4094 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
4096 61266923 2020-01-14 stsp return (void *)err;
4098 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
4099 fc06ba56 2019-08-22 stsp blame_cb, ta->cb_args, ta->cancel_cb, ta->cancel_arg);
4100 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
4101 fc06ba56 2019-08-22 stsp err = NULL;
4103 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4104 1a76625f 2018-10-22 stsp if (errcode)
4105 2af4a041 2019-05-11 jcs return (void *)got_error_set_errno(errcode,
4106 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
4108 c9beca56 2018-07-22 stsp got_repo_close(ta->repo);
4109 c9beca56 2018-07-22 stsp ta->repo = NULL;
4110 c9beca56 2018-07-22 stsp *ta->complete = 1;
4112 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4113 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
4114 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
4116 18430de3 2018-07-10 stsp return (void *)err;
4119 245d91c1 2018-07-12 stsp static struct got_object_id *
4120 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
4121 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
4123 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
4125 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
4126 8d0fe45a 2019-08-12 stsp return NULL;
4128 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
4129 245d91c1 2018-07-12 stsp if (!line->annotated)
4130 245d91c1 2018-07-12 stsp return NULL;
4132 245d91c1 2018-07-12 stsp return line->id;
4135 b880a918 2018-07-10 stsp static const struct got_error *
4136 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
4138 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
4141 245d91c1 2018-07-12 stsp if (blame->thread) {
4142 1a76625f 2018-10-22 stsp int errcode;
4143 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4144 1a76625f 2018-10-22 stsp if (errcode)
4145 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
4146 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
4147 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
4148 1a76625f 2018-10-22 stsp if (errcode)
4149 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
4150 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4151 1a76625f 2018-10-22 stsp if (errcode)
4152 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
4153 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
4154 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
4155 245d91c1 2018-07-12 stsp err = NULL;
4156 245d91c1 2018-07-12 stsp blame->thread = NULL;
4158 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
4159 245d91c1 2018-07-12 stsp got_repo_close(blame->thread_args.repo);
4160 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
4162 245d91c1 2018-07-12 stsp if (blame->f) {
4163 fb43ecf1 2019-02-11 stsp if (fclose(blame->f) != 0 && err == NULL)
4164 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
4165 245d91c1 2018-07-12 stsp blame->f = NULL;
4167 57670559 2018-12-23 stsp if (blame->lines) {
4168 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
4169 57670559 2018-12-23 stsp free(blame->lines[i].id);
4170 57670559 2018-12-23 stsp free(blame->lines);
4171 57670559 2018-12-23 stsp blame->lines = NULL;
4173 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
4174 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
4176 245d91c1 2018-07-12 stsp return err;
4179 245d91c1 2018-07-12 stsp static const struct got_error *
4180 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
4182 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
4183 fc06ba56 2019-08-22 stsp int *done = arg;
4184 fc06ba56 2019-08-22 stsp int errcode;
4186 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4187 fc06ba56 2019-08-22 stsp if (errcode)
4188 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
4189 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
4191 fc06ba56 2019-08-22 stsp if (*done)
4192 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
4194 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4195 fc06ba56 2019-08-22 stsp if (errcode)
4196 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
4197 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
4199 fc06ba56 2019-08-22 stsp return err;
4202 fc06ba56 2019-08-22 stsp static const struct got_error *
4203 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
4205 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
4206 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
4207 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
4208 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
4209 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
4210 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
4211 15a94983 2018-12-23 stsp int obj_type;
4213 a5388363 2020-12-01 naddy err = got_object_id_by_path(&obj_id, s->repo, s->blamed_commit->id,
4214 a5388363 2020-12-01 naddy s->path);
4216 15a94983 2018-12-23 stsp return err;
4218 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
4220 84451b3e 2018-07-10 stsp goto done;
4222 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
4223 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
4224 84451b3e 2018-07-10 stsp goto done;
4227 a5388363 2020-12-01 naddy err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192);
4229 a70480e0 2018-06-23 stsp goto done;
4230 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
4231 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
4232 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
4233 84451b3e 2018-07-10 stsp goto done;
4235 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
4236 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
4237 b02560ec 2019-08-19 stsp if (err || blame->nlines == 0)
4238 84451b3e 2018-07-10 stsp goto done;
4240 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
4241 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
4242 b02560ec 2019-08-19 stsp blame->nlines--;
4244 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
4245 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
4246 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
4247 84451b3e 2018-07-10 stsp goto done;
4250 a5388363 2020-12-01 naddy err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL);
4252 bd24772e 2018-07-11 stsp goto done;
4254 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
4255 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
4256 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
4257 a5388363 2020-12-01 naddy blame->cb_args.commit_id = got_object_id_dup(s->blamed_commit->id);
4258 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
4259 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4260 245d91c1 2018-07-12 stsp goto done;
4262 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
4264 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
4265 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
4266 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
4267 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
4268 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
4269 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
4270 a5388363 2020-12-01 naddy s->blame_complete = 0;
4274 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
4275 27d434c2 2018-09-15 stsp free(obj_id);
4277 245d91c1 2018-07-12 stsp stop_blame(blame);
4278 245d91c1 2018-07-12 stsp return err;
4281 245d91c1 2018-07-12 stsp static const struct got_error *
4282 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
4283 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
4285 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
4286 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4288 fb2756b9 2018-08-04 stsp SIMPLEQ_INIT(&s->blamed_commits);
4290 c4843652 2019-08-12 stsp s->path = strdup(path);
4291 c4843652 2019-08-12 stsp if (s->path == NULL)
4292 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
4294 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
4295 c4843652 2019-08-12 stsp if (err) {
4296 c4843652 2019-08-12 stsp free(s->path);
4297 7cbe629d 2018-08-04 stsp return err;
4300 fb2756b9 2018-08-04 stsp SIMPLEQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
4301 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
4302 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
4303 fb2756b9 2018-08-04 stsp s->selected_line = 1;
4304 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
4305 fb2756b9 2018-08-04 stsp s->repo = repo;
4306 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
4307 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
4309 11b20872 2019-11-08 stsp SIMPLEQ_INIT(&s->colors);
4310 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
4311 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
4312 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
4314 11b20872 2019-11-08 stsp return err;
4317 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
4318 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
4319 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
4320 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
4321 6c4c42e0 2019-06-24 stsp view->search_next = search_next_blame_view;
4323 a5388363 2020-12-01 naddy return run_blame(view);
4326 e5a0f69f 2018-08-18 stsp static const struct got_error *
4327 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
4329 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4330 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4332 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
4333 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
4335 fb2756b9 2018-08-04 stsp while (!SIMPLEQ_EMPTY(&s->blamed_commits)) {
4336 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
4337 fb2756b9 2018-08-04 stsp blamed_commit = SIMPLEQ_FIRST(&s->blamed_commits);
4338 fb2756b9 2018-08-04 stsp SIMPLEQ_REMOVE_HEAD(&s->blamed_commits, entry);
4339 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
4342 e5a0f69f 2018-08-18 stsp free(s->path);
4343 11b20872 2019-11-08 stsp free_colors(&s->colors);
4345 e5a0f69f 2018-08-18 stsp return err;
4348 7cbe629d 2018-08-04 stsp static const struct got_error *
4349 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
4351 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4353 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
4354 6c4c42e0 2019-06-24 stsp return NULL;
4357 6c4c42e0 2019-06-24 stsp static const struct got_error *
4358 6c4c42e0 2019-06-24 stsp search_next_blame_view(struct tog_view *view)
4360 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4361 6c4c42e0 2019-06-24 stsp int lineno;
4363 6c4c42e0 2019-06-24 stsp if (!view->searching) {
4364 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4365 6c4c42e0 2019-06-24 stsp return NULL;
4368 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4369 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4370 2246482e 2019-06-25 stsp lineno = s->matched_line + 1;
4372 2246482e 2019-06-25 stsp lineno = s->matched_line - 1;
4374 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4375 6c4c42e0 2019-06-24 stsp lineno = 1;
4377 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4380 6c4c42e0 2019-06-24 stsp while (1) {
4381 6c4c42e0 2019-06-24 stsp char *line = NULL;
4382 6c4c42e0 2019-06-24 stsp off_t offset;
4383 6c4c42e0 2019-06-24 stsp size_t len;
4385 6c4c42e0 2019-06-24 stsp if (lineno <= 0 || lineno > s->blame.nlines) {
4386 6c4c42e0 2019-06-24 stsp if (s->matched_line == 0) {
4387 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4388 6c4c42e0 2019-06-24 stsp free(line);
4392 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4393 6c4c42e0 2019-06-24 stsp lineno = 1;
4395 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4398 6c4c42e0 2019-06-24 stsp offset = s->blame.line_offsets[lineno - 1];
4399 6c4c42e0 2019-06-24 stsp if (fseeko(s->blame.f, offset, SEEK_SET) != 0) {
4400 6c4c42e0 2019-06-24 stsp free(line);
4401 6c4c42e0 2019-06-24 stsp return got_error_from_errno("fseeko");
4403 6c4c42e0 2019-06-24 stsp free(line);
4404 6c4c42e0 2019-06-24 stsp line = parse_next_line(s->blame.f, &len);
4405 41605754 2020-11-12 stsp if (line &&
4406 41605754 2020-11-12 stsp match_line(line, &view->regex, 1, &view->regmatch)) {
4407 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4408 6c4c42e0 2019-06-24 stsp s->matched_line = lineno;
4409 6c4c42e0 2019-06-24 stsp free(line);
4412 6c4c42e0 2019-06-24 stsp free(line);
4413 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4419 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4420 6c4c42e0 2019-06-24 stsp s->first_displayed_line = s->matched_line;
4421 6c4c42e0 2019-06-24 stsp s->selected_line = 1;
4424 6c4c42e0 2019-06-24 stsp return NULL;
4427 6c4c42e0 2019-06-24 stsp static const struct got_error *
4428 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
4430 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4431 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
4432 2b380cc8 2018-10-24 stsp int errcode;
4434 2b380cc8 2018-10-24 stsp if (s->blame.thread == NULL) {
4435 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
4436 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
4437 2b380cc8 2018-10-24 stsp if (errcode)
4438 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
4440 51fe7530 2019-08-19 stsp halfdelay(1); /* fast refresh while annotating */
4443 51fe7530 2019-08-19 stsp if (s->blame_complete)
4444 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
4446 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
4448 669b5ffa 2018-10-07 stsp view_vborder(view);
4449 e5a0f69f 2018-08-18 stsp return err;
4452 e5a0f69f 2018-08-18 stsp static const struct got_error *
4453 878940b7 2018-09-29 stsp input_blame_view(struct tog_view **new_view, struct tog_view **dead_view,
4454 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
4456 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
4457 7cbe629d 2018-08-04 stsp struct tog_view *diff_view;
4458 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4459 669b5ffa 2018-10-07 stsp int begin_x = 0;
4461 e5a0f69f 2018-08-18 stsp switch (ch) {
4463 1e37a5c2 2019-05-12 jcs s->done = 1;
4466 1e37a5c2 2019-05-12 jcs case KEY_UP:
4467 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
4468 1e37a5c2 2019-05-12 jcs s->selected_line--;
4469 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
4470 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
4471 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
4473 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4474 ea025d1d 2020-02-22 naddy case CTRL('b'):
4475 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
4476 1e37a5c2 2019-05-12 jcs s->selected_line = 1;
4479 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > view->nlines - 2)
4480 1e37a5c2 2019-05-12 jcs s->first_displayed_line -=
4481 1e37a5c2 2019-05-12 jcs (view->nlines - 2);
4483 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
4486 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4487 1e37a5c2 2019-05-12 jcs if (s->selected_line < view->nlines - 2 &&
4488 1e37a5c2 2019-05-12 jcs s->first_displayed_line +
4489 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
4490 1e37a5c2 2019-05-12 jcs s->selected_line++;
4491 1e37a5c2 2019-05-12 jcs else if (s->last_displayed_line <
4492 1e37a5c2 2019-05-12 jcs s->blame.nlines)
4493 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
4496 1e37a5c2 2019-05-12 jcs case 'p': {
4497 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4498 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4499 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4500 1e37a5c2 2019-05-12 jcs if (id == NULL)
4502 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
4503 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit;
4504 15a94983 2018-12-23 stsp struct got_object_qid *pid;
4505 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
4506 1e37a5c2 2019-05-12 jcs int obj_type;
4507 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
4508 1e37a5c2 2019-05-12 jcs s->repo, id);
4511 15a94983 2018-12-23 stsp pid = SIMPLEQ_FIRST(
4512 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
4513 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
4514 15a94983 2018-12-23 stsp got_object_commit_close(commit);
4517 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
4518 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
4519 1e37a5c2 2019-05-12 jcs pid->id, s->path);
4520 e5a0f69f 2018-08-18 stsp if (err) {
4521 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
4522 1e37a5c2 2019-05-12 jcs err = NULL;
4523 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4526 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
4528 1e37a5c2 2019-05-12 jcs free(blob_id);
4529 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
4530 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
4531 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4534 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4536 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4538 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
4539 1e37a5c2 2019-05-12 jcs s->blamed_commit->id) == 0)
4541 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4546 1e37a5c2 2019-05-12 jcs s->done = 1;
4547 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4548 1e37a5c2 2019-05-12 jcs s->done = 0;
4549 1e37a5c2 2019-05-12 jcs if (thread_err)
4551 1e37a5c2 2019-05-12 jcs SIMPLEQ_INSERT_HEAD(&s->blamed_commits,
4552 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
4553 a5388363 2020-12-01 naddy err = run_blame(view);
4558 1e37a5c2 2019-05-12 jcs case 'B': {
4559 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
4560 1e37a5c2 2019-05-12 jcs first = SIMPLEQ_FIRST(&s->blamed_commits);
4561 1e37a5c2 2019-05-12 jcs if (!got_object_id_cmp(first->id, s->commit_id))
4563 1e37a5c2 2019-05-12 jcs s->done = 1;
4564 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4565 1e37a5c2 2019-05-12 jcs s->done = 0;
4566 1e37a5c2 2019-05-12 jcs if (thread_err)
4568 1e37a5c2 2019-05-12 jcs SIMPLEQ_REMOVE_HEAD(&s->blamed_commits, entry);
4569 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
4570 1e37a5c2 2019-05-12 jcs s->blamed_commit =
4571 1e37a5c2 2019-05-12 jcs SIMPLEQ_FIRST(&s->blamed_commits);
4572 a5388363 2020-12-01 naddy err = run_blame(view);
4577 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4578 1e37a5c2 2019-05-12 jcs case '\r': {
4579 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4580 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
4581 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
4582 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4583 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4584 1e37a5c2 2019-05-12 jcs if (id == NULL)
4586 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
4589 1e37a5c2 2019-05-12 jcs pid = SIMPLEQ_FIRST(
4590 1e37a5c2 2019-05-12 jcs got_object_commit_get_parent_ids(commit));
4591 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
4592 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
4593 1e37a5c2 2019-05-12 jcs diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
4594 1e37a5c2 2019-05-12 jcs if (diff_view == NULL) {
4595 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4596 638f9024 2019-05-13 stsp err = got_error_from_errno("view_open");
4599 1e37a5c2 2019-05-12 jcs err = open_diff_view(diff_view, pid ? pid->id : NULL,
4600 78756c87 2020-11-24 stsp id, NULL, NULL, 3, 0, 0, NULL, s->repo);
4601 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4603 1e37a5c2 2019-05-12 jcs view_close(diff_view);
4606 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
4607 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
4610 1e37a5c2 2019-05-12 jcs err = view_set_child(view, diff_view);
4612 1e37a5c2 2019-05-12 jcs view_close(diff_view);
4615 1e37a5c2 2019-05-12 jcs *focus_view = diff_view;
4616 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
4618 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
4623 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
4624 ea025d1d 2020-02-22 naddy case CTRL('f'):
4626 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4627 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
4628 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
4631 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4632 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
4633 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4634 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4637 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line + view->nlines - 2
4638 1e37a5c2 2019-05-12 jcs <= s->blame.nlines)
4639 1e37a5c2 2019-05-12 jcs s->first_displayed_line +=
4640 1e37a5c2 2019-05-12 jcs view->nlines - 2;
4642 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
4643 1e37a5c2 2019-05-12 jcs s->blame.nlines -
4644 1e37a5c2 2019-05-12 jcs (view->nlines - 3);
4646 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4647 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
4648 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4649 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4655 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
4658 a70480e0 2018-06-23 stsp static const struct got_error *
4659 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
4661 a70480e0 2018-06-23 stsp const struct got_error *error;
4662 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
4663 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
4664 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
4665 0587e10c 2020-07-23 stsp char *link_target = NULL;
4666 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
4667 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
4669 e1cd8fed 2018-08-01 stsp struct tog_view *view;
4671 a70480e0 2018-06-23 stsp #ifndef PROFILE
4672 8e94dd5b 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
4673 8e94dd5b 2019-01-04 stsp NULL) == -1)
4674 a70480e0 2018-06-23 stsp err(1, "pledge");
4677 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
4678 a70480e0 2018-06-23 stsp switch (ch) {
4680 a70480e0 2018-06-23 stsp commit_id_str = optarg;
4683 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
4684 69069811 2018-08-02 stsp if (repo_path == NULL)
4685 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4689 17020d27 2019-03-07 stsp usage_blame();
4690 a70480e0 2018-06-23 stsp /* NOTREACHED */
4694 a70480e0 2018-06-23 stsp argc -= optind;
4695 a70480e0 2018-06-23 stsp argv += optind;
4697 f135c941 2020-02-20 stsp if (argc != 1)
4698 a70480e0 2018-06-23 stsp usage_blame();
4700 69069811 2018-08-02 stsp cwd = getcwd(NULL, 0);
4701 6962eb72 2020-02-20 stsp if (cwd == NULL)
4702 6962eb72 2020-02-20 stsp return got_error_from_errno("getcwd");
4704 f135c941 2020-02-20 stsp error = got_worktree_open(&worktree, cwd);
4705 f135c941 2020-02-20 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4706 f135c941 2020-02-20 stsp goto done;
4708 69069811 2018-08-02 stsp if (repo_path == NULL) {
4709 f135c941 2020-02-20 stsp if (worktree)
4710 eb41ed75 2019-02-05 stsp repo_path =
4711 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
4713 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
4715 f135c941 2020-02-20 stsp if (repo_path == NULL) {
4716 f135c941 2020-02-20 stsp error = got_error_from_errno("strdup");
4717 f135c941 2020-02-20 stsp goto done;
4720 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
4721 c02c541e 2019-03-29 stsp if (error != NULL)
4722 8e94dd5b 2019-01-04 stsp goto done;
4724 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
4725 f135c941 2020-02-20 stsp worktree);
4726 c02c541e 2019-03-29 stsp if (error)
4727 92205607 2019-01-04 stsp goto done;
4729 f135c941 2020-02-20 stsp init_curses();
4731 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
4732 eb41ed75 2019-02-05 stsp if (error)
4733 69069811 2018-08-02 stsp goto done;
4735 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
4736 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
4737 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
4738 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
4739 a70480e0 2018-06-23 stsp if (error != NULL)
4740 66b4983c 2018-06-23 stsp goto done;
4741 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
4742 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
4744 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
4745 71a27632 2020-01-15 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, 1, repo);
4747 a19e88aa 2018-06-23 stsp if (error != NULL)
4748 8b473291 2019-02-21 stsp goto done;
4750 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
4751 e1cd8fed 2018-08-01 stsp if (view == NULL) {
4752 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4753 e1cd8fed 2018-08-01 stsp goto done;
4756 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
4757 0587e10c 2020-07-23 stsp commit_id, repo);
4758 7cbe629d 2018-08-04 stsp if (error)
4759 7cbe629d 2018-08-04 stsp goto done;
4761 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
4762 78756c87 2020-11-24 stsp commit_id, repo);
4763 0587e10c 2020-07-23 stsp if (error)
4764 0587e10c 2020-07-23 stsp goto done;
4765 12314ad4 2019-08-31 stsp if (worktree) {
4766 12314ad4 2019-08-31 stsp /* Release work tree lock. */
4767 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
4768 12314ad4 2019-08-31 stsp worktree = NULL;
4770 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4772 69069811 2018-08-02 stsp free(repo_path);
4773 f135c941 2020-02-20 stsp free(in_repo_path);
4774 0587e10c 2020-07-23 stsp free(link_target);
4775 69069811 2018-08-02 stsp free(cwd);
4776 a70480e0 2018-06-23 stsp free(commit_id);
4777 eb41ed75 2019-02-05 stsp if (worktree)
4778 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
4780 a70480e0 2018-06-23 stsp got_repo_close(repo);
4781 a70480e0 2018-06-23 stsp return error;
4784 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4785 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
4787 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
4788 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
4789 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
4790 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
4791 f26dddb7 2019-11-08 stsp struct tog_color *tc;
4792 56e0773d 2019-11-28 stsp int width, n, i, nentries;
4793 d86d3b18 2020-12-01 naddy int limit = view->nlines;
4795 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
4797 f7d12f7e 2018-08-01 stsp werase(view->window);
4799 ffd1d5e5 2018-06-23 stsp if (limit == 0)
4800 ffd1d5e5 2018-06-23 stsp return NULL;
4802 d86d3b18 2020-12-01 naddy err = format_line(&wline, &width, s->tree_label, view->ncols, 0);
4804 ffd1d5e5 2018-06-23 stsp return err;
4805 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4806 a3404814 2018-09-02 stsp wstandout(view->window);
4807 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4809 11b20872 2019-11-08 stsp wattr_on(view->window,
4810 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4811 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4813 11b20872 2019-11-08 stsp wattr_off(view->window,
4814 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4815 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4816 a3404814 2018-09-02 stsp wstandend(view->window);
4817 2550e4c3 2018-07-13 stsp free(wline);
4818 2550e4c3 2018-07-13 stsp wline = NULL;
4819 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4820 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4821 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4822 ffd1d5e5 2018-06-23 stsp return NULL;
4823 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, parent_path, view->ncols, 0);
4825 ce52c690 2018-06-23 stsp return err;
4826 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4827 2550e4c3 2018-07-13 stsp free(wline);
4828 2550e4c3 2018-07-13 stsp wline = NULL;
4829 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4830 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4831 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4832 ffd1d5e5 2018-06-23 stsp return NULL;
4833 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4834 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
4835 a1eca9bb 2018-06-23 stsp return NULL;
4837 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
4838 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
4839 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
4840 0cf4efb1 2018-09-29 stsp if (view->focussed)
4841 0cf4efb1 2018-09-29 stsp wstandout(view->window);
4842 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
4844 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
4845 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
4846 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4847 d86d3b18 2020-12-01 naddy s->ndisplayed++;
4848 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4849 ffd1d5e5 2018-06-23 stsp return NULL;
4853 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
4856 d86d3b18 2020-12-01 naddy nentries = got_object_tree_get_nentries(s->tree);
4857 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
4858 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
4859 848d6979 2019-08-12 stsp const char *modestr = "";
4860 56e0773d 2019-11-28 stsp mode_t mode;
4862 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
4863 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
4865 d86d3b18 2020-12-01 naddy if (s->show_ids) {
4866 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
4867 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
4869 638f9024 2019-05-13 stsp return got_error_from_errno(
4870 230a42bd 2019-05-11 jcs "got_object_id_str");
4872 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
4873 63c5ca5d 2019-08-24 stsp modestr = "$";
4874 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
4877 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
4878 d86d3b18 2020-12-01 naddy te, s->repo);
4879 0d6c6ee3 2020-05-20 stsp if (err) {
4880 0d6c6ee3 2020-05-20 stsp free(id_str);
4881 0d6c6ee3 2020-05-20 stsp return err;
4883 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
4884 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
4885 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
4887 848d6979 2019-08-12 stsp modestr = "@";
4889 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
4890 848d6979 2019-08-12 stsp modestr = "/";
4891 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
4892 848d6979 2019-08-12 stsp modestr = "*";
4893 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
4894 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
4895 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
4896 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
4897 1d13200f 2018-07-12 stsp free(id_str);
4898 0d6c6ee3 2020-05-20 stsp free(link_target);
4899 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
4901 1d13200f 2018-07-12 stsp free(id_str);
4902 0d6c6ee3 2020-05-20 stsp free(link_target);
4903 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
4904 ffd1d5e5 2018-06-23 stsp if (err) {
4905 ffd1d5e5 2018-06-23 stsp free(line);
4908 d86d3b18 2020-12-01 naddy if (n == s->selected) {
4909 0cf4efb1 2018-09-29 stsp if (view->focussed)
4910 0cf4efb1 2018-09-29 stsp wstandout(view->window);
4911 d86d3b18 2020-12-01 naddy s->selected_entry = te;
4913 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
4915 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
4916 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4917 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4919 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
4920 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4921 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4922 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4923 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
4924 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4925 ffd1d5e5 2018-06-23 stsp free(line);
4926 2550e4c3 2018-07-13 stsp free(wline);
4927 2550e4c3 2018-07-13 stsp wline = NULL;
4929 d86d3b18 2020-12-01 naddy s->ndisplayed++;
4930 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
4931 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4935 ffd1d5e5 2018-06-23 stsp return err;
4938 ffd1d5e5 2018-06-23 stsp static void
4939 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
4941 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
4942 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
4943 fa86c4bf 2020-11-29 stsp int i = 0;
4945 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
4948 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
4949 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
4950 fa86c4bf 2020-11-29 stsp if (te == NULL) {
4951 fa86c4bf 2020-11-29 stsp if (!isroot)
4952 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
4955 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
4956 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
4960 fa86c4bf 2020-11-29 stsp static void
4961 3e135950 2020-12-01 naddy tree_scroll_down(struct tog_tree_view_state *s, int maxscroll)
4963 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
4964 ffd1d5e5 2018-06-23 stsp int n = 0;
4966 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
4967 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
4968 694d3271 2020-12-01 naddy s->first_displayed_entry);
4970 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
4972 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
4973 768394f3 2019-01-24 stsp while (next && last && n++ < maxscroll) {
4974 694d3271 2020-12-01 naddy last = got_tree_entry_get_next(s->tree, last);
4975 768394f3 2019-01-24 stsp if (last) {
4976 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
4977 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
4982 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4983 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
4984 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
4986 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
4987 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
4988 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
4990 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
4991 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
4992 56e0773d 2019-11-28 stsp + 1 /* slash */;
4994 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
4996 ce52c690 2018-06-23 stsp *path = calloc(1, len);
4997 ffd1d5e5 2018-06-23 stsp if (path == NULL)
4998 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
5000 ce52c690 2018-06-23 stsp (*path)[0] = '/';
5001 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
5002 d9765a41 2018-06-23 stsp while (pt) {
5003 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
5004 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
5005 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5006 cb2ebc8a 2018-06-23 stsp goto done;
5008 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
5009 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5010 cb2ebc8a 2018-06-23 stsp goto done;
5012 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
5015 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
5016 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5017 ce52c690 2018-06-23 stsp goto done;
5021 ce52c690 2018-06-23 stsp if (err) {
5022 ce52c690 2018-06-23 stsp free(*path);
5023 ce52c690 2018-06-23 stsp *path = NULL;
5025 ce52c690 2018-06-23 stsp return err;
5028 ce52c690 2018-06-23 stsp static const struct got_error *
5029 0cf4efb1 2018-09-29 stsp blame_tree_entry(struct tog_view **new_view, int begin_x,
5030 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
5031 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
5033 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
5034 ce52c690 2018-06-23 stsp char *path;
5035 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
5037 a0de39f3 2019-08-09 stsp *new_view = NULL;
5039 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
5041 ce52c690 2018-06-23 stsp return err;
5043 669b5ffa 2018-10-07 stsp blame_view = view_open(0, 0, 0, begin_x, TOG_VIEW_BLAME);
5044 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
5045 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
5046 83ce39e3 2019-08-12 stsp goto done;
5049 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
5050 e5a0f69f 2018-08-18 stsp if (err) {
5051 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
5052 fc06ba56 2019-08-22 stsp err = NULL;
5053 e5a0f69f 2018-08-18 stsp view_close(blame_view);
5055 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
5057 83ce39e3 2019-08-12 stsp free(path);
5058 69efd4c4 2018-07-18 stsp return err;
5061 69efd4c4 2018-07-18 stsp static const struct got_error *
5062 669b5ffa 2018-10-07 stsp log_tree_entry(struct tog_view **new_view, int begin_x,
5063 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
5064 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
5066 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
5067 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
5068 69efd4c4 2018-07-18 stsp char *path;
5070 a0de39f3 2019-08-09 stsp *new_view = NULL;
5072 669b5ffa 2018-10-07 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
5073 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
5074 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
5076 69efd4c4 2018-07-18 stsp err = tree_entry_path(&path, parents, te);
5078 69efd4c4 2018-07-18 stsp return err;
5080 78756c87 2020-11-24 stsp err = open_log_view(log_view, commit_id, repo, NULL, path, 0);
5082 e5a0f69f 2018-08-18 stsp view_close(log_view);
5084 e5a0f69f 2018-08-18 stsp *new_view = log_view;
5085 cb2ebc8a 2018-06-23 stsp free(path);
5086 cb2ebc8a 2018-06-23 stsp return err;
5089 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5090 ad80ab7b 2018-08-04 stsp open_tree_view(struct tog_view *view, struct got_tree_object *root,
5091 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
5093 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
5094 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
5095 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5097 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
5099 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
5100 ffd1d5e5 2018-06-23 stsp if (err != NULL)
5101 ffd1d5e5 2018-06-23 stsp goto done;
5103 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
5104 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5105 ffd1d5e5 2018-06-23 stsp goto done;
5108 fb2756b9 2018-08-04 stsp s->root = s->tree = root;
5109 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
5110 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
5111 6484ec90 2018-09-29 stsp s->commit_id = got_object_id_dup(commit_id);
5112 6484ec90 2018-09-29 stsp if (s->commit_id == NULL) {
5113 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
5114 6484ec90 2018-09-29 stsp goto done;
5116 fb2756b9 2018-08-04 stsp s->repo = repo;
5118 bddb1296 2019-11-08 stsp SIMPLEQ_INIT(&s->colors);
5120 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
5121 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
5122 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
5123 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
5125 c0b01bdb 2019-11-08 stsp goto done;
5126 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
5127 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
5128 c0b01bdb 2019-11-08 stsp if (err) {
5129 bddb1296 2019-11-08 stsp free_colors(&s->colors);
5130 c0b01bdb 2019-11-08 stsp goto done;
5132 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
5133 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
5134 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
5135 c0b01bdb 2019-11-08 stsp if (err) {
5136 bddb1296 2019-11-08 stsp free_colors(&s->colors);
5137 c0b01bdb 2019-11-08 stsp goto done;
5140 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
5141 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
5142 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
5143 11b20872 2019-11-08 stsp if (err) {
5144 11b20872 2019-11-08 stsp free_colors(&s->colors);
5145 11b20872 2019-11-08 stsp goto done;
5148 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
5149 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
5150 c0b01bdb 2019-11-08 stsp if (err) {
5151 bddb1296 2019-11-08 stsp free_colors(&s->colors);
5152 c0b01bdb 2019-11-08 stsp goto done;
5156 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
5157 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
5158 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
5159 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
5160 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
5162 ad80ab7b 2018-08-04 stsp free(commit_id_str);
5163 6484ec90 2018-09-29 stsp if (err) {
5164 fb2756b9 2018-08-04 stsp free(s->tree_label);
5165 6484ec90 2018-09-29 stsp s->tree_label = NULL;
5167 ad80ab7b 2018-08-04 stsp return err;
5170 e5a0f69f 2018-08-18 stsp static const struct got_error *
5171 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
5173 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5175 bddb1296 2019-11-08 stsp free_colors(&s->colors);
5176 fb2756b9 2018-08-04 stsp free(s->tree_label);
5177 6484ec90 2018-09-29 stsp s->tree_label = NULL;
5178 6484ec90 2018-09-29 stsp free(s->commit_id);
5179 6484ec90 2018-09-29 stsp s->commit_id = NULL;
5180 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
5181 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
5182 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
5183 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
5184 ad80ab7b 2018-08-04 stsp free(parent);
5187 fb2756b9 2018-08-04 stsp if (s->tree != s->root)
5188 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
5189 e5a0f69f 2018-08-18 stsp got_object_tree_close(s->root);
5190 7c32bd05 2019-06-22 stsp return NULL;
5193 7c32bd05 2019-06-22 stsp static const struct got_error *
5194 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
5196 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
5198 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
5199 7c32bd05 2019-06-22 stsp return NULL;
5202 7c32bd05 2019-06-22 stsp static int
5203 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
5205 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
5207 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
5211 7c32bd05 2019-06-22 stsp static const struct got_error *
5212 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
5214 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
5215 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
5217 7c32bd05 2019-06-22 stsp if (!view->searching) {
5218 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5219 7c32bd05 2019-06-22 stsp return NULL;
5222 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
5223 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
5224 7c32bd05 2019-06-22 stsp if (s->selected_entry)
5225 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
5226 56e0773d 2019-11-28 stsp s->selected_entry);
5228 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5230 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
5231 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5233 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
5234 56e0773d 2019-11-28 stsp s->selected_entry);
5237 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5238 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5240 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5243 7c32bd05 2019-06-22 stsp while (1) {
5244 56e0773d 2019-11-28 stsp if (te == NULL) {
5245 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
5246 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5247 ac66afb8 2019-06-24 stsp return NULL;
5249 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5250 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5252 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5255 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
5256 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5257 56e0773d 2019-11-28 stsp s->matched_entry = te;
5261 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5262 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
5264 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
5267 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
5268 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
5269 7c32bd05 2019-06-22 stsp s->selected = 0;
5272 e5a0f69f 2018-08-18 stsp return NULL;
5275 ad80ab7b 2018-08-04 stsp static const struct got_error *
5276 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
5278 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
5279 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5280 e5a0f69f 2018-08-18 stsp char *parent_path;
5282 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
5284 e5a0f69f 2018-08-18 stsp return err;
5286 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
5287 e5a0f69f 2018-08-18 stsp free(parent_path);
5289 669b5ffa 2018-10-07 stsp view_vborder(view);
5290 e5a0f69f 2018-08-18 stsp return err;
5293 e5a0f69f 2018-08-18 stsp static const struct got_error *
5294 e5a0f69f 2018-08-18 stsp input_tree_view(struct tog_view **new_view, struct tog_view **dead_view,
5295 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
5297 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
5298 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
5299 152c1c93 2020-11-29 stsp struct tog_view *log_view, *ref_view;
5300 fa86c4bf 2020-11-29 stsp int begin_x = 0;
5302 e5a0f69f 2018-08-18 stsp switch (ch) {
5304 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
5307 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
5309 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
5310 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
5311 78756c87 2020-11-24 stsp err = log_tree_entry(&log_view, begin_x, s->selected_entry,
5312 78756c87 2020-11-24 stsp &s->parents, s->commit_id, s->repo);
5313 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
5314 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
5316 1e37a5c2 2019-05-12 jcs return err;
5317 1e37a5c2 2019-05-12 jcs err = view_set_child(view, log_view);
5319 1e37a5c2 2019-05-12 jcs view_close(log_view);
5322 1e37a5c2 2019-05-12 jcs *focus_view = log_view;
5323 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
5325 1e37a5c2 2019-05-12 jcs *new_view = log_view;
5328 152c1c93 2020-11-29 stsp if (view_is_parent_view(view))
5329 152c1c93 2020-11-29 stsp begin_x = view_split_begin_x(view->begin_x);
5330 152c1c93 2020-11-29 stsp ref_view = view_open(view->nlines, view->ncols,
5331 152c1c93 2020-11-29 stsp view->begin_y, begin_x, TOG_VIEW_REF);
5332 152c1c93 2020-11-29 stsp if (ref_view == NULL)
5333 152c1c93 2020-11-29 stsp return got_error_from_errno("view_open");
5334 152c1c93 2020-11-29 stsp err = open_ref_view(ref_view, s->repo);
5335 152c1c93 2020-11-29 stsp if (err) {
5336 152c1c93 2020-11-29 stsp view_close(ref_view);
5337 152c1c93 2020-11-29 stsp return err;
5339 152c1c93 2020-11-29 stsp if (view_is_parent_view(view)) {
5340 152c1c93 2020-11-29 stsp err = view_close_child(view);
5342 152c1c93 2020-11-29 stsp return err;
5343 152c1c93 2020-11-29 stsp err = view_set_child(view, ref_view);
5344 152c1c93 2020-11-29 stsp if (err) {
5345 152c1c93 2020-11-29 stsp view_close(ref_view);
5348 152c1c93 2020-11-29 stsp *focus_view = ref_view;
5349 152c1c93 2020-11-29 stsp view->child_focussed = 1;
5351 152c1c93 2020-11-29 stsp *new_view = ref_view;
5354 1e37a5c2 2019-05-12 jcs case KEY_UP:
5355 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
5356 1e37a5c2 2019-05-12 jcs s->selected--;
5359 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
5361 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5362 ea025d1d 2020-02-22 naddy case CTRL('b'):
5363 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
5364 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
5365 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
5366 fa86c4bf 2020-11-29 stsp s->selected = 0;
5368 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
5369 fa86c4bf 2020-11-29 stsp s->selected = 0;
5371 3e135950 2020-12-01 naddy tree_scroll_up(s, MAX(0, view->nlines - 3));
5374 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5375 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
5376 1e37a5c2 2019-05-12 jcs s->selected++;
5379 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5381 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
5383 3e135950 2020-12-01 naddy tree_scroll_down(s, 1);
5385 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5386 ea025d1d 2020-02-22 naddy case CTRL('f'):
5387 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5389 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
5390 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
5391 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
5394 3e135950 2020-12-01 naddy tree_scroll_down(s, view->nlines - 3);
5396 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
5398 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
5399 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
5400 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
5401 1e37a5c2 2019-05-12 jcs /* user selected '..' */
5402 1e37a5c2 2019-05-12 jcs if (s->tree == s->root)
5404 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
5405 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
5407 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
5408 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
5409 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
5410 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
5411 1e37a5c2 2019-05-12 jcs s->selected_entry =
5412 1e37a5c2 2019-05-12 jcs parent->selected_entry;
5413 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
5414 1e37a5c2 2019-05-12 jcs free(parent);
5415 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
5416 56e0773d 2019-11-28 stsp s->selected_entry))) {
5417 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
5418 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
5419 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
5422 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
5423 941e9f74 2019-05-21 stsp if (err) {
5424 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
5427 56e0773d 2019-11-28 stsp } else if (S_ISREG(got_tree_entry_get_mode(
5428 56e0773d 2019-11-28 stsp s->selected_entry))) {
5429 1e37a5c2 2019-05-12 jcs struct tog_view *blame_view;
5430 1e37a5c2 2019-05-12 jcs int begin_x = view_is_parent_view(view) ?
5431 1e37a5c2 2019-05-12 jcs view_split_begin_x(view->begin_x) : 0;
5433 1e37a5c2 2019-05-12 jcs err = blame_tree_entry(&blame_view, begin_x,
5434 669b5ffa 2018-10-07 stsp s->selected_entry, &s->parents,
5435 78756c87 2020-11-24 stsp s->commit_id, s->repo);
5438 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
5439 669b5ffa 2018-10-07 stsp err = view_close_child(view);
5441 669b5ffa 2018-10-07 stsp return err;
5442 1e37a5c2 2019-05-12 jcs err = view_set_child(view, blame_view);
5443 669b5ffa 2018-10-07 stsp if (err) {
5444 1e37a5c2 2019-05-12 jcs view_close(blame_view);
5447 1e37a5c2 2019-05-12 jcs *focus_view = blame_view;
5448 669b5ffa 2018-10-07 stsp view->child_focussed = 1;
5450 1e37a5c2 2019-05-12 jcs *new_view = blame_view;
5453 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
5454 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines)
5455 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
5461 ffd1d5e5 2018-06-23 stsp return err;
5464 ffd1d5e5 2018-06-23 stsp __dead static void
5465 ffd1d5e5 2018-06-23 stsp usage_tree(void)
5468 55cccc34 2020-02-20 stsp fprintf(stderr, "usage: %s tree [-c commit] [-r repository-path] [path]\n",
5469 ffd1d5e5 2018-06-23 stsp getprogname());
5473 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5474 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
5476 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
5477 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
5478 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
5479 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
5480 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
5481 ffd1d5e5 2018-06-23 stsp char *commit_id_arg = NULL;
5482 ffd1d5e5 2018-06-23 stsp struct got_commit_object *commit = NULL;
5483 ffd1d5e5 2018-06-23 stsp struct got_tree_object *tree = NULL;
5485 5221c383 2018-08-01 stsp struct tog_view *view;
5487 ffd1d5e5 2018-06-23 stsp #ifndef PROFILE
5488 d188b9a6 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
5489 d188b9a6 2019-01-04 stsp NULL) == -1)
5490 ffd1d5e5 2018-06-23 stsp err(1, "pledge");
5493 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
5494 ffd1d5e5 2018-06-23 stsp switch (ch) {
5496 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
5499 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
5500 74283ab8 2020-02-07 stsp if (repo_path == NULL)
5501 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
5505 e99e2d15 2020-11-24 naddy usage_tree();
5506 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
5510 ffd1d5e5 2018-06-23 stsp argc -= optind;
5511 ffd1d5e5 2018-06-23 stsp argv += optind;
5513 55cccc34 2020-02-20 stsp if (argc > 1)
5514 e99e2d15 2020-11-24 naddy usage_tree();
5516 55cccc34 2020-02-20 stsp cwd = getcwd(NULL, 0);
5517 55cccc34 2020-02-20 stsp if (cwd == NULL)
5518 55cccc34 2020-02-20 stsp return got_error_from_errno("getcwd");
5520 55cccc34 2020-02-20 stsp error = got_worktree_open(&worktree, cwd);
5521 55cccc34 2020-02-20 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5522 55cccc34 2020-02-20 stsp goto done;
5524 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
5525 55cccc34 2020-02-20 stsp if (worktree)
5526 52185f70 2019-02-05 stsp repo_path =
5527 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
5529 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
5531 55cccc34 2020-02-20 stsp if (repo_path == NULL) {
5532 55cccc34 2020-02-20 stsp error = got_error_from_errno("strdup");
5533 55cccc34 2020-02-20 stsp goto done;
5536 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
5537 c02c541e 2019-03-29 stsp if (error != NULL)
5538 52185f70 2019-02-05 stsp goto done;
5540 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
5541 55cccc34 2020-02-20 stsp repo, worktree);
5542 55cccc34 2020-02-20 stsp if (error)
5543 55cccc34 2020-02-20 stsp goto done;
5545 55cccc34 2020-02-20 stsp init_curses();
5547 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5548 c02c541e 2019-03-29 stsp if (error)
5549 52185f70 2019-02-05 stsp goto done;
5551 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
5552 71a27632 2020-01-15 stsp commit_id_arg ? commit_id_arg : GOT_REF_HEAD,
5553 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, repo);
5554 55cccc34 2020-02-20 stsp if (error)
5555 ffd1d5e5 2018-06-23 stsp goto done;
5557 ffd1d5e5 2018-06-23 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
5558 55cccc34 2020-02-20 stsp if (error)
5559 ffd1d5e5 2018-06-23 stsp goto done;
5561 45d799e2 2018-12-23 stsp error = got_object_open_as_tree(&tree, repo,
5562 45d799e2 2018-12-23 stsp got_object_commit_get_tree_id(commit));
5563 55cccc34 2020-02-20 stsp if (error)
5564 8b473291 2019-02-21 stsp goto done;
5566 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
5567 5221c383 2018-08-01 stsp if (view == NULL) {
5568 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5569 5221c383 2018-08-01 stsp goto done;
5571 78756c87 2020-11-24 stsp error = open_tree_view(view, tree, commit_id, repo);
5572 ad80ab7b 2018-08-04 stsp if (error)
5573 ad80ab7b 2018-08-04 stsp goto done;
5574 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
5575 55cccc34 2020-02-20 stsp error = tree_view_walk_path(&view->state.tree, commit_id,
5576 d91faf3b 2020-12-01 naddy in_repo_path);
5577 55cccc34 2020-02-20 stsp if (error)
5578 55cccc34 2020-02-20 stsp goto done;
5581 55cccc34 2020-02-20 stsp if (worktree) {
5582 55cccc34 2020-02-20 stsp /* Release work tree lock. */
5583 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
5584 55cccc34 2020-02-20 stsp worktree = NULL;
5586 e5a0f69f 2018-08-18 stsp error = view_loop(view);
5588 52185f70 2019-02-05 stsp free(repo_path);
5589 e4a0e26d 2020-02-20 stsp free(cwd);
5590 ffd1d5e5 2018-06-23 stsp free(commit_id);
5591 ffd1d5e5 2018-06-23 stsp if (commit)
5592 ffd1d5e5 2018-06-23 stsp got_object_commit_close(commit);
5594 ffd1d5e5 2018-06-23 stsp got_object_tree_close(tree);
5596 ffd1d5e5 2018-06-23 stsp got_repo_close(repo);
5597 ffd1d5e5 2018-06-23 stsp return error;
5600 6458efa5 2020-11-24 stsp static const struct got_error *
5601 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
5603 6458efa5 2020-11-24 stsp const struct got_error *err;
5604 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
5605 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
5607 6458efa5 2020-11-24 stsp err = got_ref_list(&s->simplerefs, s->repo, NULL,
5608 6458efa5 2020-11-24 stsp got_ref_cmp_by_name, NULL);
5610 6458efa5 2020-11-24 stsp return err;
5612 6458efa5 2020-11-24 stsp s->nrefs = 0;
5613 6458efa5 2020-11-24 stsp SIMPLEQ_FOREACH(sre, &s->simplerefs, entry) {
5614 6458efa5 2020-11-24 stsp if (strncmp(got_ref_get_name(sre->ref), "refs/got/", 9) == 0)
5617 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
5618 6458efa5 2020-11-24 stsp if (re == NULL)
5619 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
5621 6458efa5 2020-11-24 stsp re->ref = sre->ref;
5622 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
5623 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
5626 6458efa5 2020-11-24 stsp return NULL;
5630 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
5632 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
5634 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
5635 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
5636 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
5639 6458efa5 2020-11-24 stsp got_ref_list_free(&s->simplerefs);
5642 6458efa5 2020-11-24 stsp static const struct got_error *
5643 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
5645 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
5646 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5648 6458efa5 2020-11-24 stsp s->selected_entry = 0;
5649 6458efa5 2020-11-24 stsp s->repo = repo;
5651 6458efa5 2020-11-24 stsp SIMPLEQ_INIT(&s->simplerefs);
5652 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
5653 6458efa5 2020-11-24 stsp SIMPLEQ_INIT(&s->colors);
5655 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
5657 6458efa5 2020-11-24 stsp return err;
5659 34ba6917 2020-11-30 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
5661 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
5662 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
5663 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
5664 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
5666 6458efa5 2020-11-24 stsp goto done;
5668 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
5669 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
5670 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
5672 6458efa5 2020-11-24 stsp goto done;
5674 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
5675 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
5676 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
5678 6458efa5 2020-11-24 stsp goto done;
5681 6458efa5 2020-11-24 stsp view->show = show_ref_view;
5682 6458efa5 2020-11-24 stsp view->input = input_ref_view;
5683 6458efa5 2020-11-24 stsp view->close = close_ref_view;
5684 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
5685 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
5688 6458efa5 2020-11-24 stsp free_colors(&s->colors);
5689 6458efa5 2020-11-24 stsp return err;
5692 6458efa5 2020-11-24 stsp static const struct got_error *
5693 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
5695 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5697 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
5698 6458efa5 2020-11-24 stsp free_colors(&s->colors);
5700 6458efa5 2020-11-24 stsp return NULL;
5703 6458efa5 2020-11-24 stsp static const struct got_error *
5704 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
5705 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
5707 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
5708 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
5709 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
5710 6458efa5 2020-11-24 stsp int obj_type;
5712 c42c9805 2020-11-24 stsp *commit_id = NULL;
5714 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
5716 6458efa5 2020-11-24 stsp return err;
5718 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
5720 6458efa5 2020-11-24 stsp goto done;
5722 6458efa5 2020-11-24 stsp switch (obj_type) {
5723 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
5724 c42c9805 2020-11-24 stsp *commit_id = obj_id;
5726 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
5727 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
5729 6458efa5 2020-11-24 stsp goto done;
5730 c42c9805 2020-11-24 stsp free(obj_id);
5731 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
5732 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
5734 6458efa5 2020-11-24 stsp goto done;
5735 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
5736 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5737 c42c9805 2020-11-24 stsp goto done;
5739 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
5740 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
5741 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
5742 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
5743 c42c9805 2020-11-24 stsp goto done;
5747 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5753 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
5754 c42c9805 2020-11-24 stsp if (err) {
5755 c42c9805 2020-11-24 stsp free(*commit_id);
5756 c42c9805 2020-11-24 stsp *commit_id = NULL;
5758 c42c9805 2020-11-24 stsp return err;
5761 c42c9805 2020-11-24 stsp static const struct got_error *
5762 c42c9805 2020-11-24 stsp log_ref_entry(struct tog_view **new_view, int begin_x,
5763 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
5765 c42c9805 2020-11-24 stsp struct tog_view *log_view;
5766 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
5767 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
5769 c42c9805 2020-11-24 stsp *new_view = NULL;
5771 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
5772 c42c9805 2020-11-24 stsp if (err) {
5773 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
5774 c42c9805 2020-11-24 stsp return err;
5776 c42c9805 2020-11-24 stsp return NULL;
5779 6458efa5 2020-11-24 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
5780 6458efa5 2020-11-24 stsp if (log_view == NULL) {
5781 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
5782 6458efa5 2020-11-24 stsp goto done;
5785 6458efa5 2020-11-24 stsp err = open_log_view(log_view, commit_id, repo, NULL, "", 0);
5788 6458efa5 2020-11-24 stsp view_close(log_view);
5790 6458efa5 2020-11-24 stsp *new_view = log_view;
5791 c42c9805 2020-11-24 stsp free(commit_id);
5792 6458efa5 2020-11-24 stsp return err;
5795 ce5b7c56 2019-07-09 stsp static void
5796 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
5798 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
5799 34ba6917 2020-11-30 stsp int i = 0;
5801 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
5804 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
5805 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
5806 34ba6917 2020-11-30 stsp if (re == NULL)
5808 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
5809 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
5813 34ba6917 2020-11-30 stsp static void
5814 3e135950 2020-12-01 naddy ref_scroll_down(struct tog_ref_view_state *s, int maxscroll)
5816 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
5817 6458efa5 2020-11-24 stsp int n = 0;
5819 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
5820 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
5822 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
5824 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
5825 6458efa5 2020-11-24 stsp while (next && last && n++ < maxscroll) {
5826 6458efa5 2020-11-24 stsp last = TAILQ_NEXT(last, entry);
5827 6458efa5 2020-11-24 stsp if (last) {
5828 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
5829 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
5834 6458efa5 2020-11-24 stsp static const struct got_error *
5835 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
5837 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5839 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
5840 6458efa5 2020-11-24 stsp return NULL;
5843 6458efa5 2020-11-24 stsp static int
5844 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
5846 6458efa5 2020-11-24 stsp regmatch_t regmatch;
5848 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
5852 6458efa5 2020-11-24 stsp static const struct got_error *
5853 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
5855 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5856 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
5858 6458efa5 2020-11-24 stsp if (!view->searching) {
5859 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5860 6458efa5 2020-11-24 stsp return NULL;
5863 6458efa5 2020-11-24 stsp if (s->matched_entry) {
5864 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
5865 6458efa5 2020-11-24 stsp if (s->selected_entry)
5866 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
5868 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
5869 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
5871 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
5872 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
5874 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
5875 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
5878 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
5879 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
5881 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
5884 6458efa5 2020-11-24 stsp while (1) {
5885 6458efa5 2020-11-24 stsp if (re == NULL) {
5886 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
5887 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5888 6458efa5 2020-11-24 stsp return NULL;
5890 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
5891 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
5893 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
5896 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
5897 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5898 6458efa5 2020-11-24 stsp s->matched_entry = re;
5902 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
5903 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
5905 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
5908 6458efa5 2020-11-24 stsp if (s->matched_entry) {
5909 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
5910 6458efa5 2020-11-24 stsp s->selected = 0;
5913 6458efa5 2020-11-24 stsp return NULL;
5916 6458efa5 2020-11-24 stsp static const struct got_error *
5917 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
5919 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
5920 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5921 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
5922 6458efa5 2020-11-24 stsp char *line = NULL;
5923 6458efa5 2020-11-24 stsp wchar_t *wline;
5924 6458efa5 2020-11-24 stsp struct tog_color *tc;
5925 6458efa5 2020-11-24 stsp int width, n;
5926 6458efa5 2020-11-24 stsp int limit = view->nlines;
5928 6458efa5 2020-11-24 stsp werase(view->window);
5930 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
5932 6458efa5 2020-11-24 stsp if (limit == 0)
5933 6458efa5 2020-11-24 stsp return NULL;
5935 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
5937 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
5938 6458efa5 2020-11-24 stsp s->nrefs) == -1)
5939 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
5941 6458efa5 2020-11-24 stsp err = format_line(&wline, &width, line, view->ncols, 0);
5942 6458efa5 2020-11-24 stsp if (err) {
5943 6458efa5 2020-11-24 stsp free(line);
5944 6458efa5 2020-11-24 stsp return err;
5946 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
5947 6458efa5 2020-11-24 stsp wstandout(view->window);
5948 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
5949 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
5950 6458efa5 2020-11-24 stsp wstandend(view->window);
5951 6458efa5 2020-11-24 stsp free(wline);
5952 6458efa5 2020-11-24 stsp wline = NULL;
5953 6458efa5 2020-11-24 stsp free(line);
5954 6458efa5 2020-11-24 stsp line = NULL;
5955 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
5956 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
5957 6458efa5 2020-11-24 stsp if (--limit <= 0)
5958 6458efa5 2020-11-24 stsp return NULL;
5961 6458efa5 2020-11-24 stsp while (re && limit > 0) {
5962 6458efa5 2020-11-24 stsp char *line = NULL;
5964 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
5965 6458efa5 2020-11-24 stsp if (asprintf(&line, "%s -> %s",
5966 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref),
5967 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
5968 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
5969 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
5970 6458efa5 2020-11-24 stsp struct got_object_id *id;
5971 6458efa5 2020-11-24 stsp char *id_str;
5972 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
5974 6458efa5 2020-11-24 stsp return err;
5975 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
5976 6458efa5 2020-11-24 stsp if (err) {
5978 6458efa5 2020-11-24 stsp return err;
5980 6458efa5 2020-11-24 stsp if (asprintf(&line, "%s: %s",
5981 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
5982 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
5984 6458efa5 2020-11-24 stsp free(id_str);
5985 6458efa5 2020-11-24 stsp return err;
5988 6458efa5 2020-11-24 stsp free(id_str);
5990 6458efa5 2020-11-24 stsp line = strdup(got_ref_get_name(re->ref));
5991 6458efa5 2020-11-24 stsp if (line == NULL)
5992 6458efa5 2020-11-24 stsp return got_error_from_errno("strdup");
5995 6458efa5 2020-11-24 stsp err = format_line(&wline, &width, line, view->ncols, 0);
5996 6458efa5 2020-11-24 stsp if (err) {
5997 6458efa5 2020-11-24 stsp free(line);
5998 6458efa5 2020-11-24 stsp return err;
6000 6458efa5 2020-11-24 stsp if (n == s->selected) {
6001 6458efa5 2020-11-24 stsp if (view->focussed)
6002 6458efa5 2020-11-24 stsp wstandout(view->window);
6003 6458efa5 2020-11-24 stsp s->selected_entry = re;
6005 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
6007 6458efa5 2020-11-24 stsp wattr_on(view->window,
6008 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
6009 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
6011 6458efa5 2020-11-24 stsp wattr_off(view->window,
6012 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
6013 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
6014 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
6015 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
6016 6458efa5 2020-11-24 stsp wstandend(view->window);
6017 6458efa5 2020-11-24 stsp free(line);
6018 6458efa5 2020-11-24 stsp free(wline);
6019 6458efa5 2020-11-24 stsp wline = NULL;
6021 6458efa5 2020-11-24 stsp s->ndisplayed++;
6022 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
6025 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
6028 6458efa5 2020-11-24 stsp view_vborder(view);
6029 6458efa5 2020-11-24 stsp return err;
6032 6458efa5 2020-11-24 stsp static const struct got_error *
6033 c42c9805 2020-11-24 stsp browse_ref_tree(struct tog_view **new_view, int begin_x,
6034 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
6036 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
6037 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL, *tree_id = NULL;
6038 c42c9805 2020-11-24 stsp struct got_tree_object *tree = NULL;
6039 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
6041 c42c9805 2020-11-24 stsp *new_view = NULL;
6043 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
6044 c42c9805 2020-11-24 stsp if (err) {
6045 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
6046 c42c9805 2020-11-24 stsp return err;
6048 c42c9805 2020-11-24 stsp return NULL;
6051 c42c9805 2020-11-24 stsp err = got_object_id_by_path(&tree_id, repo, commit_id, "/");
6053 c42c9805 2020-11-24 stsp goto done;
6055 c42c9805 2020-11-24 stsp err = got_object_open_as_tree(&tree, repo, tree_id);
6057 c42c9805 2020-11-24 stsp goto done;
6059 c42c9805 2020-11-24 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
6060 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
6061 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
6062 c42c9805 2020-11-24 stsp goto done;
6065 c42c9805 2020-11-24 stsp err = open_tree_view(tree_view, tree, commit_id, repo);
6067 c42c9805 2020-11-24 stsp goto done;
6069 c42c9805 2020-11-24 stsp *new_view = tree_view;
6071 c42c9805 2020-11-24 stsp free(commit_id);
6072 c42c9805 2020-11-24 stsp free(tree_id);
6073 c42c9805 2020-11-24 stsp if (err) {
6075 c42c9805 2020-11-24 stsp got_object_tree_close(tree);
6077 c42c9805 2020-11-24 stsp return err;
6079 c42c9805 2020-11-24 stsp static const struct got_error *
6080 6458efa5 2020-11-24 stsp input_ref_view(struct tog_view **new_view, struct tog_view **dead_view,
6081 6458efa5 2020-11-24 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
6083 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6084 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6085 c42c9805 2020-11-24 stsp struct tog_view *log_view, *tree_view;
6086 34ba6917 2020-11-30 stsp int begin_x = 0;
6088 6458efa5 2020-11-24 stsp switch (ch) {
6090 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
6092 6458efa5 2020-11-24 stsp case KEY_ENTER:
6093 6458efa5 2020-11-24 stsp case '\r':
6094 6458efa5 2020-11-24 stsp if (!s->selected_entry)
6096 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
6097 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
6098 6458efa5 2020-11-24 stsp err = log_ref_entry(&log_view, begin_x, s->selected_entry,
6100 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
6101 6458efa5 2020-11-24 stsp err = view_close_child(view);
6103 6458efa5 2020-11-24 stsp return err;
6104 6458efa5 2020-11-24 stsp err = view_set_child(view, log_view);
6105 6458efa5 2020-11-24 stsp if (err) {
6106 6458efa5 2020-11-24 stsp view_close(log_view);
6109 6458efa5 2020-11-24 stsp *focus_view = log_view;
6110 6458efa5 2020-11-24 stsp view->child_focussed = 1;
6112 6458efa5 2020-11-24 stsp *new_view = log_view;
6115 c42c9805 2020-11-24 stsp if (!s->selected_entry)
6117 c42c9805 2020-11-24 stsp if (view_is_parent_view(view))
6118 c42c9805 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
6119 c42c9805 2020-11-24 stsp err = browse_ref_tree(&tree_view, begin_x, s->selected_entry,
6121 c42c9805 2020-11-24 stsp if (err || tree_view == NULL)
6123 c42c9805 2020-11-24 stsp if (view_is_parent_view(view)) {
6124 c42c9805 2020-11-24 stsp err = view_close_child(view);
6126 c42c9805 2020-11-24 stsp return err;
6127 c42c9805 2020-11-24 stsp err = view_set_child(view, tree_view);
6128 c42c9805 2020-11-24 stsp if (err) {
6129 c42c9805 2020-11-24 stsp view_close(tree_view);
6132 c42c9805 2020-11-24 stsp *focus_view = tree_view;
6133 c42c9805 2020-11-24 stsp view->child_focussed = 1;
6135 c42c9805 2020-11-24 stsp *new_view = tree_view;
6138 6458efa5 2020-11-24 stsp case KEY_UP:
6139 6458efa5 2020-11-24 stsp if (s->selected > 0) {
6140 6458efa5 2020-11-24 stsp s->selected--;
6143 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
6145 6458efa5 2020-11-24 stsp case KEY_PPAGE:
6146 6458efa5 2020-11-24 stsp case CTRL('b'):
6147 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
6148 34ba6917 2020-11-30 stsp s->selected = 0;
6149 3e135950 2020-12-01 naddy ref_scroll_up(s, MAX(0, view->nlines - 1));
6152 6458efa5 2020-11-24 stsp case KEY_DOWN:
6153 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
6154 6458efa5 2020-11-24 stsp s->selected++;
6157 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL)
6158 6458efa5 2020-11-24 stsp /* can't scroll any further */
6160 3e135950 2020-12-01 naddy ref_scroll_down(s, 1);
6162 6458efa5 2020-11-24 stsp case KEY_NPAGE:
6163 6458efa5 2020-11-24 stsp case CTRL('f'):
6164 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
6165 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
6166 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
6167 6458efa5 2020-11-24 stsp s->selected = s->ndisplayed - 1;
6170 3e135950 2020-12-01 naddy ref_scroll_down(s, view->nlines - 1);
6172 6458efa5 2020-11-24 stsp case CTRL('l'):
6173 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
6174 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
6176 6458efa5 2020-11-24 stsp case KEY_RESIZE:
6177 6458efa5 2020-11-24 stsp if (s->selected > view->nlines)
6178 6458efa5 2020-11-24 stsp s->selected = s->ndisplayed - 1;
6184 6458efa5 2020-11-24 stsp return err;
6187 6458efa5 2020-11-24 stsp __dead static void
6188 6458efa5 2020-11-24 stsp usage_ref(void)
6191 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
6192 6458efa5 2020-11-24 stsp getprogname());
6196 6458efa5 2020-11-24 stsp static const struct got_error *
6197 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
6199 6458efa5 2020-11-24 stsp const struct got_error *error;
6200 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
6201 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
6202 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
6204 6458efa5 2020-11-24 stsp struct tog_view *view;
6206 6458efa5 2020-11-24 stsp #ifndef PROFILE
6207 6458efa5 2020-11-24 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
6208 6458efa5 2020-11-24 stsp NULL) == -1)
6209 6458efa5 2020-11-24 stsp err(1, "pledge");
6212 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
6213 6458efa5 2020-11-24 stsp switch (ch) {
6215 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
6216 6458efa5 2020-11-24 stsp if (repo_path == NULL)
6217 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
6221 e99e2d15 2020-11-24 naddy usage_ref();
6222 6458efa5 2020-11-24 stsp /* NOTREACHED */
6226 6458efa5 2020-11-24 stsp argc -= optind;
6227 6458efa5 2020-11-24 stsp argv += optind;
6229 6458efa5 2020-11-24 stsp if (argc > 1)
6230 e99e2d15 2020-11-24 naddy usage_ref();
6232 6458efa5 2020-11-24 stsp cwd = getcwd(NULL, 0);
6233 6458efa5 2020-11-24 stsp if (cwd == NULL)
6234 6458efa5 2020-11-24 stsp return got_error_from_errno("getcwd");
6236 6458efa5 2020-11-24 stsp error = got_worktree_open(&worktree, cwd);
6237 6458efa5 2020-11-24 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6238 6458efa5 2020-11-24 stsp goto done;
6240 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
6241 6458efa5 2020-11-24 stsp if (worktree)
6242 6458efa5 2020-11-24 stsp repo_path =
6243 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
6245 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
6247 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
6248 6458efa5 2020-11-24 stsp error = got_error_from_errno("strdup");
6249 6458efa5 2020-11-24 stsp goto done;
6252 6458efa5 2020-11-24 stsp error = got_repo_open(&repo, repo_path, NULL);
6253 6458efa5 2020-11-24 stsp if (error != NULL)
6254 6458efa5 2020-11-24 stsp goto done;
6256 6458efa5 2020-11-24 stsp init_curses();
6258 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
6259 6458efa5 2020-11-24 stsp if (error)
6260 6458efa5 2020-11-24 stsp goto done;
6262 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
6263 6458efa5 2020-11-24 stsp if (view == NULL) {
6264 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
6265 6458efa5 2020-11-24 stsp goto done;
6268 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
6269 6458efa5 2020-11-24 stsp if (error)
6270 6458efa5 2020-11-24 stsp goto done;
6272 6458efa5 2020-11-24 stsp if (worktree) {
6273 6458efa5 2020-11-24 stsp /* Release work tree lock. */
6274 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
6275 6458efa5 2020-11-24 stsp worktree = NULL;
6277 6458efa5 2020-11-24 stsp error = view_loop(view);
6279 6458efa5 2020-11-24 stsp free(repo_path);
6280 6458efa5 2020-11-24 stsp free(cwd);
6282 6458efa5 2020-11-24 stsp got_repo_close(repo);
6283 6458efa5 2020-11-24 stsp return error;
6286 6458efa5 2020-11-24 stsp static void
6287 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
6291 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
6292 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
6293 ce5b7c56 2019-07-09 stsp struct tog_cmd *cmd = &tog_commands[i];
6294 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
6296 6879ba42 2020-10-01 naddy fputc('\n', fp);
6299 4ed7e80c 2018-05-20 stsp __dead static void
6300 6879ba42 2020-10-01 naddy usage(int hflag, int status)
6302 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
6304 6879ba42 2020-10-01 naddy fprintf(fp, "usage: %s [-h] [-V | --version] [command] [arg ...]\n",
6305 6879ba42 2020-10-01 naddy getprogname());
6306 6879ba42 2020-10-01 naddy if (hflag) {
6307 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
6308 6879ba42 2020-10-01 naddy list_commands(fp);
6310 6879ba42 2020-10-01 naddy exit(status);
6313 c2301be8 2018-04-30 stsp static char **
6314 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
6316 ee85c5e8 2020-02-29 stsp va_list ap;
6317 c2301be8 2018-04-30 stsp char **argv;
6320 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
6322 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
6323 c2301be8 2018-04-30 stsp if (argv == NULL)
6324 c2301be8 2018-04-30 stsp err(1, "calloc");
6325 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
6326 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
6327 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
6328 e10c916e 2019-09-15 hiltjo err(1, "strdup");
6331 ee85c5e8 2020-02-29 stsp va_end(ap);
6332 c2301be8 2018-04-30 stsp return argv;
6336 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
6337 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
6338 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
6339 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
6340 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
6342 ee85c5e8 2020-02-29 stsp static const struct got_error *
6343 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
6345 ee85c5e8 2020-02-29 stsp const struct got_error *error = NULL;
6346 ee85c5e8 2020-02-29 stsp struct tog_cmd *cmd = NULL;
6347 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
6348 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
6349 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
6350 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
6351 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
6353 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
6354 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
6355 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
6357 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
6358 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6359 ee85c5e8 2020-02-29 stsp goto done;
6361 ee85c5e8 2020-02-29 stsp if (worktree)
6362 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
6364 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
6365 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
6366 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
6367 ee85c5e8 2020-02-29 stsp goto done;
6370 ee85c5e8 2020-02-29 stsp error = got_repo_open(&repo, repo_path, NULL);
6371 ee85c5e8 2020-02-29 stsp if (error != NULL)
6372 ee85c5e8 2020-02-29 stsp goto done;
6374 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
6375 ee85c5e8 2020-02-29 stsp repo, worktree);
6376 ee85c5e8 2020-02-29 stsp if (error)
6377 ee85c5e8 2020-02-29 stsp goto done;
6379 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
6380 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
6381 ee85c5e8 2020-02-29 stsp GOT_OBJ_TYPE_COMMIT, 1, repo);
6382 ee85c5e8 2020-02-29 stsp if (error)
6383 ee85c5e8 2020-02-29 stsp goto done;
6385 ee85c5e8 2020-02-29 stsp if (worktree) {
6386 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
6387 ee85c5e8 2020-02-29 stsp worktree = NULL;
6390 ee85c5e8 2020-02-29 stsp error = got_object_id_by_path(&id, repo, commit_id, in_repo_path);
6391 ee85c5e8 2020-02-29 stsp if (error) {
6392 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
6393 ee85c5e8 2020-02-29 stsp goto done;
6394 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
6395 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
6396 6879ba42 2020-10-01 naddy usage(1, 1);
6397 ee85c5e8 2020-02-29 stsp /* not reached */
6400 ee85c5e8 2020-02-29 stsp got_repo_close(repo);
6401 ee85c5e8 2020-02-29 stsp repo = NULL;
6403 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
6404 ee85c5e8 2020-02-29 stsp if (error)
6405 ee85c5e8 2020-02-29 stsp goto done;
6407 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
6409 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
6410 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
6413 ee85c5e8 2020-02-29 stsp got_repo_close(repo);
6414 ee85c5e8 2020-02-29 stsp if (worktree)
6415 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
6417 ee85c5e8 2020-02-29 stsp free(commit_id_str);
6418 ee85c5e8 2020-02-29 stsp free(commit_id);
6419 ee85c5e8 2020-02-29 stsp free(cwd);
6420 ee85c5e8 2020-02-29 stsp free(repo_path);
6421 ee85c5e8 2020-02-29 stsp free(in_repo_path);
6422 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
6424 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
6425 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
6426 ee85c5e8 2020-02-29 stsp free(cmd_argv);
6428 ee85c5e8 2020-02-29 stsp return error;
6432 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
6434 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
6435 9f7d7167 2018-04-29 stsp struct tog_cmd *cmd = NULL;
6436 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
6437 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
6438 83cd27f8 2020-01-13 stsp static struct option longopts[] = {
6439 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
6440 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
6443 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
6445 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
6446 9f7d7167 2018-04-29 stsp switch (ch) {
6448 9f7d7167 2018-04-29 stsp hflag = 1;
6451 53ccebc2 2019-07-30 stsp Vflag = 1;
6454 6879ba42 2020-10-01 naddy usage(hflag, 1);
6455 9f7d7167 2018-04-29 stsp /* NOTREACHED */
6459 9f7d7167 2018-04-29 stsp argc -= optind;
6460 9f7d7167 2018-04-29 stsp argv += optind;
6461 9814e6a3 2020-09-27 naddy optind = 1;
6462 c2301be8 2018-04-30 stsp optreset = 1;
6464 53ccebc2 2019-07-30 stsp if (Vflag) {
6465 53ccebc2 2019-07-30 stsp got_version_print_str();
6466 6879ba42 2020-10-01 naddy return 0;
6469 c2301be8 2018-04-30 stsp if (argc == 0) {
6470 f29d3e89 2018-06-23 stsp if (hflag)
6471 6879ba42 2020-10-01 naddy usage(hflag, 0);
6472 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
6473 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
6475 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
6479 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
6480 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
6481 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
6482 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
6483 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
6489 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
6490 ee85c5e8 2020-02-29 stsp if (argc != 1)
6491 6879ba42 2020-10-01 naddy usage(0, 1);
6492 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
6493 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
6495 ee85c5e8 2020-02-29 stsp if (hflag)
6496 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
6498 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
6502 b46c1e04 2020-09-20 naddy putchar('\n');
6503 a2f4a359 2020-02-28 stsp if (cmd_argv) {
6505 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
6506 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
6507 a2f4a359 2020-02-28 stsp free(cmd_argv);
6510 fc06ba56 2019-08-22 stsp if (error && error->code != GOT_ERR_CANCELLED)
6511 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
