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 31120ada 2018-04-30 stsp #include <errno.h>
22 61e69b96 2018-05-20 stsp #define _XOPEN_SOURCE_EXTENDED
23 9f7d7167 2018-04-29 stsp #include <curses.h>
24 61e69b96 2018-05-20 stsp #undef _XOPEN_SOURCE_EXTENDED
25 9f7d7167 2018-04-29 stsp #include <panel.h>
26 9f7d7167 2018-04-29 stsp #include <locale.h>
27 61266923 2020-01-14 stsp #include <signal.h>
28 9f7d7167 2018-04-29 stsp #include <stdlib.h>
29 26ed57b2 2018-05-19 stsp #include <stdio.h>
30 9f7d7167 2018-04-29 stsp #include <getopt.h>
31 9f7d7167 2018-04-29 stsp #include <string.h>
32 9f7d7167 2018-04-29 stsp #include <err.h>
33 80ddbec8 2018-04-29 stsp #include <unistd.h>
34 26ed57b2 2018-05-19 stsp #include <util.h>
35 26ed57b2 2018-05-19 stsp #include <limits.h>
36 61e69b96 2018-05-20 stsp #include <wchar.h>
37 788c352e 2018-06-16 stsp #include <time.h>
38 84451b3e 2018-07-10 stsp #include <pthread.h>
39 5036bf37 2018-09-24 stsp #include <libgen.h>
40 60493ae3 2019-06-20 stsp #include <regex.h>
42 53ccebc2 2019-07-30 stsp #include "got_version.h"
43 9f7d7167 2018-04-29 stsp #include "got_error.h"
44 80ddbec8 2018-04-29 stsp #include "got_object.h"
45 80ddbec8 2018-04-29 stsp #include "got_reference.h"
46 80ddbec8 2018-04-29 stsp #include "got_repository.h"
47 80ddbec8 2018-04-29 stsp #include "got_diff.h"
48 511a516b 2018-05-19 stsp #include "got_opentemp.h"
49 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
50 6fb7cd11 2019-08-22 stsp #include "got_cancel.h"
51 6fb7cd11 2019-08-22 stsp #include "got_commit_graph.h"
52 a70480e0 2018-06-23 stsp #include "got_blame.h"
53 c2db6724 2019-01-04 stsp #include "got_privsep.h"
54 1dd54920 2019-05-11 stsp #include "got_path.h"
55 b7165be3 2019-02-05 stsp #include "got_worktree.h"
58 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
62 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
65 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
67 9f7d7167 2018-04-29 stsp #ifndef nitems
68 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
71 9f7d7167 2018-04-29 stsp struct tog_cmd {
72 c2301be8 2018-04-30 stsp const char *name;
73 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
74 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
77 ce5b7c56 2019-07-09 stsp __dead static void usage(int);
78 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
79 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
80 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
81 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
83 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
84 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
85 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
86 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
88 4ed7e80c 2018-05-20 stsp static struct tog_cmd tog_commands[] = {
89 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
90 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
91 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
92 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
95 d6b05b5b 2018-08-04 stsp enum tog_view_type {
96 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
97 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
98 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
99 ad80ab7b 2018-08-04 stsp TOG_VIEW_TREE
102 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
104 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
105 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
106 ba4f502b 2018-08-04 stsp struct got_object_id *id;
107 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
110 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
111 ba4f502b 2018-08-04 stsp struct commit_queue {
112 ba4f502b 2018-08-04 stsp int ncommits;
113 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
116 f26dddb7 2019-11-08 stsp struct tog_color {
117 f26dddb7 2019-11-08 stsp SIMPLEQ_ENTRY(tog_color) entry;
118 6d17833f 2019-11-08 stsp regex_t regex;
119 6d17833f 2019-11-08 stsp short colorpair;
121 f26dddb7 2019-11-08 stsp SIMPLEQ_HEAD(tog_colors, tog_color);
123 11b20872 2019-11-08 stsp static const struct got_error *
124 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
125 11b20872 2019-11-08 stsp int idx, short color)
127 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
128 11b20872 2019-11-08 stsp struct tog_color *tc;
129 11b20872 2019-11-08 stsp int regerr = 0;
131 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
132 11b20872 2019-11-08 stsp return NULL;
134 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
136 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
137 11b20872 2019-11-08 stsp if (tc == NULL)
138 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
139 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
140 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
141 11b20872 2019-11-08 stsp if (regerr) {
142 11b20872 2019-11-08 stsp static char regerr_msg[512];
143 11b20872 2019-11-08 stsp static char err_msg[512];
144 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
145 11b20872 2019-11-08 stsp sizeof(regerr_msg));
146 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
147 11b20872 2019-11-08 stsp regerr_msg);
148 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
150 11b20872 2019-11-08 stsp return err;
152 11b20872 2019-11-08 stsp tc->colorpair = idx;
153 11b20872 2019-11-08 stsp SIMPLEQ_INSERT_HEAD(colors, tc, entry);
154 11b20872 2019-11-08 stsp return NULL;
157 11b20872 2019-11-08 stsp static void
158 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
160 11b20872 2019-11-08 stsp struct tog_color *tc;
162 11b20872 2019-11-08 stsp while (!SIMPLEQ_EMPTY(colors)) {
163 11b20872 2019-11-08 stsp tc = SIMPLEQ_FIRST(colors);
164 11b20872 2019-11-08 stsp SIMPLEQ_REMOVE_HEAD(colors, entry);
165 11b20872 2019-11-08 stsp regfree(&tc->regex);
170 11b20872 2019-11-08 stsp struct tog_color *
171 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
173 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
175 11b20872 2019-11-08 stsp SIMPLEQ_FOREACH(tc, colors, entry) {
176 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
180 11b20872 2019-11-08 stsp return NULL;
184 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
186 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
187 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
188 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
189 11b20872 2019-11-08 stsp return COLOR_CYAN;
190 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
191 11b20872 2019-11-08 stsp return COLOR_YELLOW;
192 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
193 11b20872 2019-11-08 stsp return COLOR_GREEN;
194 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
195 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
196 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
197 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
198 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
199 91b8c405 2020-01-25 stsp return COLOR_CYAN;
200 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
201 11b20872 2019-11-08 stsp return COLOR_GREEN;
202 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
203 11b20872 2019-11-08 stsp return COLOR_GREEN;
204 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
205 11b20872 2019-11-08 stsp return COLOR_CYAN;
206 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
207 11b20872 2019-11-08 stsp return COLOR_YELLOW;
213 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
215 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
217 11b20872 2019-11-08 stsp if (val == NULL)
218 11b20872 2019-11-08 stsp return default_color_value(envvar);
220 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
221 11b20872 2019-11-08 stsp return COLOR_BLACK;
222 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
223 11b20872 2019-11-08 stsp return COLOR_RED;
224 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
225 11b20872 2019-11-08 stsp return COLOR_GREEN;
226 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
227 11b20872 2019-11-08 stsp return COLOR_YELLOW;
228 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
229 11b20872 2019-11-08 stsp return COLOR_BLUE;
230 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
231 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
232 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
233 11b20872 2019-11-08 stsp return COLOR_CYAN;
234 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
235 11b20872 2019-11-08 stsp return COLOR_WHITE;
236 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
239 11b20872 2019-11-08 stsp return default_color_value(envvar);
243 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
244 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
246 15a087fe 2019-02-21 stsp int first_displayed_line;
247 15a087fe 2019-02-21 stsp int last_displayed_line;
249 15a087fe 2019-02-21 stsp int diff_context;
250 15a087fe 2019-02-21 stsp struct got_repository *repo;
251 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
252 bddb1296 2019-11-08 stsp struct tog_colors colors;
253 f44b1f58 2020-02-02 tracey int nlines;
254 f44b1f58 2020-02-02 tracey off_t *line_offsets;
255 f44b1f58 2020-02-02 tracey int matched_line;
256 f44b1f58 2020-02-02 tracey int selected_line;
257 f44b1f58 2020-02-02 tracey size_t filesize;
259 15a087fe 2019-02-21 stsp /* passed from log view; may be NULL */
260 fb872ab2 2019-02-21 stsp struct tog_view *log_view;
263 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
265 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
266 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
267 1a76625f 2018-10-22 stsp int commits_needed;
268 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
269 1a76625f 2018-10-22 stsp struct commit_queue *commits;
270 1a76625f 2018-10-22 stsp const char *in_repo_path;
271 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
272 1a76625f 2018-10-22 stsp struct got_repository *repo;
273 1a76625f 2018-10-22 stsp int log_complete;
274 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
275 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
276 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
277 13add988 2019-10-15 stsp int *searching;
278 13add988 2019-10-15 stsp int *search_next_done;
279 13add988 2019-10-15 stsp regex_t *regex;
282 1a76625f 2018-10-22 stsp struct tog_log_view_state {
283 b01e7d3b 2018-08-04 stsp struct commit_queue commits;
284 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
285 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
286 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
287 b01e7d3b 2018-08-04 stsp int selected;
288 b01e7d3b 2018-08-04 stsp char *in_repo_path;
289 d01904d4 2019-06-25 stsp const char *head_ref_name;
290 b672a97a 2020-01-27 stsp int log_branches;
291 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
292 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
293 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
294 1a76625f 2018-10-22 stsp sig_atomic_t quit;
295 1a76625f 2018-10-22 stsp pthread_t thread;
296 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
297 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
298 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
299 11b20872 2019-11-08 stsp struct tog_colors colors;
302 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
303 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
304 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
305 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
306 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
307 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
308 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
309 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
310 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
311 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
312 11b20872 2019-11-08 stsp #define TOG_COLOR_DATE 11
314 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
315 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
316 e9424729 2018-08-04 stsp int nlines;
318 e9424729 2018-08-04 stsp struct tog_view *view;
319 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
323 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
324 e9424729 2018-08-04 stsp const char *path;
325 e9424729 2018-08-04 stsp struct got_repository *repo;
326 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
327 e9424729 2018-08-04 stsp int *complete;
328 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
329 fc06ba56 2019-08-22 stsp void *cancel_arg;
332 e9424729 2018-08-04 stsp struct tog_blame {
334 e9424729 2018-08-04 stsp size_t filesize;
335 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
336 6fcac457 2018-11-19 stsp int nlines;
337 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
338 e9424729 2018-08-04 stsp pthread_t thread;
339 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
340 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
341 e9424729 2018-08-04 stsp const char *path;
344 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
345 7cbe629d 2018-08-04 stsp int first_displayed_line;
346 7cbe629d 2018-08-04 stsp int last_displayed_line;
347 7cbe629d 2018-08-04 stsp int selected_line;
348 7cbe629d 2018-08-04 stsp int blame_complete;
351 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
352 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
353 e5a0f69f 2018-08-18 stsp char *path;
354 7cbe629d 2018-08-04 stsp struct got_repository *repo;
355 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
356 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
357 e9424729 2018-08-04 stsp struct tog_blame blame;
358 6c4c42e0 2019-06-24 stsp int matched_line;
359 11b20872 2019-11-08 stsp struct tog_colors colors;
362 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
363 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
364 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
365 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
366 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
367 ad80ab7b 2018-08-04 stsp int selected;
370 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
372 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
373 ad80ab7b 2018-08-04 stsp char *tree_label;
374 ad80ab7b 2018-08-04 stsp struct got_tree_object *root;
375 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
376 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
377 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
378 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
379 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
380 ad80ab7b 2018-08-04 stsp struct tog_parent_trees parents;
381 7cbe629d 2018-08-04 stsp struct got_object_id *commit_id;
382 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
383 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
384 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
385 bddb1296 2019-11-08 stsp struct tog_colors colors;
389 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
391 669b5ffa 2018-10-07 stsp * The 'Tab' key switches between a parent view and its child view.
392 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
393 669b5ffa 2018-10-07 stsp * there is enough screen estate.
395 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
396 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
398 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
399 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
400 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
402 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
403 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
405 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
407 cc3c9aac 2018-08-01 stsp struct tog_view {
408 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
409 26ed57b2 2018-05-19 stsp WINDOW *window;
410 26ed57b2 2018-05-19 stsp PANEL *panel;
411 97ddc146 2018-08-01 stsp int nlines, ncols, begin_y, begin_x;
412 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
413 1004088d 2018-09-29 stsp int focussed;
414 669b5ffa 2018-10-07 stsp struct tog_view *parent;
415 669b5ffa 2018-10-07 stsp struct tog_view *child;
416 669b5ffa 2018-10-07 stsp int child_focussed;
418 5dc9f4bc 2018-08-04 stsp /* type-specific state */
419 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
421 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
422 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
423 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
424 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
427 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
428 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
429 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view**, struct tog_view *, int);
430 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
432 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
433 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
434 60493ae3 2019-06-20 stsp int searching;
435 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
436 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
437 60493ae3 2019-06-20 stsp int search_next_done;
438 1803e47f 2019-06-22 stsp regex_t regex;
441 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
442 fb872ab2 2019-02-21 stsp struct got_object_id *, struct got_object_id *, struct tog_view *,
443 8b473291 2019-02-21 stsp struct got_reflist_head *, struct got_repository *);
444 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
445 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
446 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
447 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
448 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
449 f44b1f58 2020-02-02 tracey static const struct got_error *search_next_diff_view(struct tog_view *);
451 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
452 8b473291 2019-02-21 stsp struct got_object_id *, struct got_reflist_head *,
453 b672a97a 2020-01-27 stsp struct got_repository *, const char *, const char *, int, int);
454 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
455 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
456 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
457 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
458 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
459 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
461 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
462 8b473291 2019-02-21 stsp struct got_object_id *, struct got_reflist_head *, struct got_repository *);
463 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
464 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
465 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
466 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
467 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
468 6c4c42e0 2019-06-24 stsp static const struct got_error *search_next_blame_view(struct tog_view *);
470 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
471 8b473291 2019-02-21 stsp struct got_tree_object *, struct got_object_id *,
472 8b473291 2019-02-21 stsp struct got_reflist_head *, struct got_repository *);
473 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
474 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
475 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
476 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
477 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
478 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
480 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
481 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
482 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
484 25791caa 2018-10-24 stsp static void
485 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
487 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
490 83baff54 2019-08-12 stsp static void
491 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
493 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
496 61266923 2020-01-14 stsp static void
497 61266923 2020-01-14 stsp tog_sigcont(int signo)
499 61266923 2020-01-14 stsp tog_sigcont_received = 1;
502 e5a0f69f 2018-08-18 stsp static const struct got_error *
503 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
505 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
507 669b5ffa 2018-10-07 stsp if (view->child) {
508 669b5ffa 2018-10-07 stsp view_close(view->child);
509 669b5ffa 2018-10-07 stsp view->child = NULL;
511 e5a0f69f 2018-08-18 stsp if (view->close)
512 e5a0f69f 2018-08-18 stsp err = view->close(view);
513 ea5e7bb5 2018-08-01 stsp if (view->panel)
514 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
515 ea5e7bb5 2018-08-01 stsp if (view->window)
516 ea5e7bb5 2018-08-01 stsp delwin(view->window);
517 ea5e7bb5 2018-08-01 stsp free(view);
518 e5a0f69f 2018-08-18 stsp return err;
521 ea5e7bb5 2018-08-01 stsp static struct tog_view *
522 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
523 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
525 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
527 ea5e7bb5 2018-08-01 stsp if (view == NULL)
528 ea5e7bb5 2018-08-01 stsp return NULL;
530 d6b05b5b 2018-08-04 stsp view->type = type;
531 f7d12f7e 2018-08-01 stsp view->lines = LINES;
532 f7d12f7e 2018-08-01 stsp view->cols = COLS;
533 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
534 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
535 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
536 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
537 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
538 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
539 96a765a8 2018-08-04 stsp view_close(view);
540 ea5e7bb5 2018-08-01 stsp return NULL;
542 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
543 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
544 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
545 96a765a8 2018-08-04 stsp view_close(view);
546 ea5e7bb5 2018-08-01 stsp return NULL;
549 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
550 ea5e7bb5 2018-08-01 stsp return view;
554 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
556 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
558 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
561 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
563 5c60c32a 2018-10-18 stsp static const struct got_error *
564 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
566 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
568 5c60c32a 2018-10-18 stsp view->begin_y = 0;
569 5c60c32a 2018-10-18 stsp view->begin_x = view_split_begin_x(0);
570 5c60c32a 2018-10-18 stsp view->nlines = LINES;
571 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
572 5c60c32a 2018-10-18 stsp view->lines = LINES;
573 5c60c32a 2018-10-18 stsp view->cols = COLS;
574 5c60c32a 2018-10-18 stsp err = view_resize(view);
576 5c60c32a 2018-10-18 stsp return err;
578 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
579 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
581 5c60c32a 2018-10-18 stsp return NULL;
584 5c60c32a 2018-10-18 stsp static const struct got_error *
585 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
587 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
589 5c60c32a 2018-10-18 stsp view->begin_x = 0;
590 5c60c32a 2018-10-18 stsp view->begin_y = 0;
591 5c60c32a 2018-10-18 stsp view->nlines = LINES;
592 5c60c32a 2018-10-18 stsp view->ncols = COLS;
593 5c60c32a 2018-10-18 stsp view->lines = LINES;
594 5c60c32a 2018-10-18 stsp view->cols = COLS;
595 5c60c32a 2018-10-18 stsp err = view_resize(view);
597 5c60c32a 2018-10-18 stsp return err;
599 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
600 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
602 5c60c32a 2018-10-18 stsp return NULL;
606 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
608 5c60c32a 2018-10-18 stsp return view->parent == NULL;
611 4d8c2215 2018-08-19 stsp static const struct got_error *
612 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
614 f7d12f7e 2018-08-01 stsp int nlines, ncols;
616 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
617 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
619 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
621 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
622 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
624 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
626 0cf4efb1 2018-09-29 stsp if (wresize(view->window, nlines, ncols) == ERR)
627 638f9024 2019-05-13 stsp return got_error_from_errno("wresize");
628 a6d7eb8d 2018-10-24 stsp if (replace_panel(view->panel, view->window) == ERR)
629 638f9024 2019-05-13 stsp return got_error_from_errno("replace_panel");
630 25791caa 2018-10-24 stsp wclear(view->window);
632 0cf4efb1 2018-09-29 stsp view->nlines = nlines;
633 0cf4efb1 2018-09-29 stsp view->ncols = ncols;
634 0cf4efb1 2018-09-29 stsp view->lines = LINES;
635 0cf4efb1 2018-09-29 stsp view->cols = COLS;
637 6e3e5d9c 2018-10-18 stsp if (view->child) {
638 5c60c32a 2018-10-18 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
639 5c60c32a 2018-10-18 stsp if (view->child->begin_x == 0) {
640 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
641 5c60c32a 2018-10-18 stsp if (view->child->focussed)
642 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
644 5c60c32a 2018-10-18 stsp show_panel(view->panel);
646 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
647 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
651 5c60c32a 2018-10-18 stsp return NULL;
654 669b5ffa 2018-10-07 stsp static const struct got_error *
655 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
657 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
659 669b5ffa 2018-10-07 stsp if (view->child == NULL)
660 669b5ffa 2018-10-07 stsp return NULL;
662 669b5ffa 2018-10-07 stsp err = view_close(view->child);
663 669b5ffa 2018-10-07 stsp view->child = NULL;
664 669b5ffa 2018-10-07 stsp return err;
667 669b5ffa 2018-10-07 stsp static const struct got_error *
668 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
670 669b5ffa 2018-10-07 stsp const struct got_error *err = NULL;
672 669b5ffa 2018-10-07 stsp view->child = child;
673 669b5ffa 2018-10-07 stsp child->parent = view;
674 669b5ffa 2018-10-07 stsp return err;
678 bfddd0d9 2018-09-29 stsp view_is_splitscreen(struct tog_view *view)
680 f5215bb9 2019-02-22 stsp return view->begin_x > 0;
683 34bc9ec9 2019-02-22 stsp static void
684 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
686 25791caa 2018-10-24 stsp int cols, lines;
687 25791caa 2018-10-24 stsp struct winsize size;
689 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
690 25791caa 2018-10-24 stsp cols = 80; /* Default */
691 25791caa 2018-10-24 stsp lines = 24;
693 25791caa 2018-10-24 stsp cols = size.ws_col;
694 25791caa 2018-10-24 stsp lines = size.ws_row;
696 25791caa 2018-10-24 stsp resize_term(lines, cols);
699 2b49a8ae 2019-06-22 stsp static const struct got_error *
700 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
702 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
703 2b49a8ae 2019-06-22 stsp char pattern[1024];
706 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
707 2b49a8ae 2019-06-22 stsp return NULL;
709 cb1159f8 2020-02-19 stsp mvwaddstr(view->window, view->begin_y + view->nlines - 1, 0, "/");
710 2b49a8ae 2019-06-22 stsp wclrtoeol(view->window);
712 2b49a8ae 2019-06-22 stsp nocbreak();
714 2b49a8ae 2019-06-22 stsp ret = wgetnstr(view->window, pattern, sizeof(pattern));
717 2b49a8ae 2019-06-22 stsp if (ret == ERR)
718 2b49a8ae 2019-06-22 stsp return NULL;
720 2b49a8ae 2019-06-22 stsp if (view->searching) {
721 2b49a8ae 2019-06-22 stsp regfree(&view->regex);
722 2b49a8ae 2019-06-22 stsp view->searching = 0;
725 2b49a8ae 2019-06-22 stsp if (regcomp(&view->regex, pattern,
726 f5daf9b1 2019-06-24 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE) == 0) {
727 7c32bd05 2019-06-22 stsp err = view->search_start(view);
729 7c32bd05 2019-06-22 stsp regfree(&view->regex);
730 7c32bd05 2019-06-22 stsp return err;
732 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
733 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
734 2b49a8ae 2019-06-22 stsp view->search_next(view);
737 2b49a8ae 2019-06-22 stsp return NULL;
740 0cf4efb1 2018-09-29 stsp static const struct got_error *
741 48fcc512 2018-08-18 stsp view_input(struct tog_view **new, struct tog_view **dead,
742 e4197bf9 2018-08-18 stsp struct tog_view **focus, int *done, struct tog_view *view,
743 48fcc512 2018-08-18 stsp struct tog_view_list_head *views)
745 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
746 669b5ffa 2018-10-07 stsp struct tog_view *v;
747 1a76625f 2018-10-22 stsp int ch, errcode;
749 e5a0f69f 2018-08-18 stsp *new = NULL;
750 e5a0f69f 2018-08-18 stsp *dead = NULL;
751 0cf4efb1 2018-09-29 stsp *focus = NULL;
753 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
754 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
755 82954512 2020-02-03 stsp if (errcode)
756 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
757 82954512 2020-02-03 stsp "pthread_mutex_unlock");
758 82954512 2020-02-03 stsp pthread_yield();
759 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
760 82954512 2020-02-03 stsp if (errcode)
761 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
762 82954512 2020-02-03 stsp "pthread_mutex_lock");
763 60493ae3 2019-06-20 stsp view->search_next(view);
764 60493ae3 2019-06-20 stsp return NULL;
767 e5a0f69f 2018-08-18 stsp nodelay(stdscr, FALSE);
768 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
769 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
770 1a76625f 2018-10-22 stsp if (errcode)
771 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
772 cc5bac66 2018-10-22 stsp ch = wgetch(view->window);
773 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
774 1a76625f 2018-10-22 stsp if (errcode)
775 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
776 e5a0f69f 2018-08-18 stsp nodelay(stdscr, TRUE);
778 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
779 25791caa 2018-10-24 stsp tog_resizeterm();
780 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
781 61266923 2020-01-14 stsp tog_sigcont_received = 0;
782 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
783 25791caa 2018-10-24 stsp err = view_resize(v);
785 25791caa 2018-10-24 stsp return err;
786 25791caa 2018-10-24 stsp err = v->input(new, dead, focus, v, KEY_RESIZE);
788 25791caa 2018-10-24 stsp return err;
792 e5a0f69f 2018-08-18 stsp switch (ch) {
796 1e37a5c2 2019-05-12 jcs if (view->child) {
797 1e37a5c2 2019-05-12 jcs *focus = view->child;
798 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
799 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
800 1e37a5c2 2019-05-12 jcs *focus = view->parent;
801 1e37a5c2 2019-05-12 jcs view->parent->child_focussed = 0;
805 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view, ch);
806 1e37a5c2 2019-05-12 jcs *dead = view;
812 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
813 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
815 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
816 669b5ffa 2018-10-07 stsp *focus = view->child;
817 669b5ffa 2018-10-07 stsp view->child_focussed = 1;
818 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
820 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
823 1e37a5c2 2019-05-12 jcs err = view->child->input(new, dead, focus,
824 1e37a5c2 2019-05-12 jcs view->child, KEY_RESIZE);
826 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
827 1e37a5c2 2019-05-12 jcs *focus = view;
828 1e37a5c2 2019-05-12 jcs view->parent->child_focussed = 1;
829 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
831 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
835 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view,
836 1e37a5c2 2019-05-12 jcs KEY_RESIZE);
839 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
842 60493ae3 2019-06-20 stsp if (view->search_start)
843 2b49a8ae 2019-06-22 stsp view_search_start(view);
845 60493ae3 2019-06-20 stsp err = view->input(new, dead, focus, view, ch);
849 60493ae3 2019-06-20 stsp if (view->search_next && view->searching) {
850 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
851 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
852 60493ae3 2019-06-20 stsp view->search_next_done = 0;
853 60493ae3 2019-06-20 stsp view->search_next(view);
855 60493ae3 2019-06-20 stsp err = view->input(new, dead, focus, view, ch);
858 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view, ch);
862 e5a0f69f 2018-08-18 stsp return err;
866 1a57306a 2018-09-02 stsp view_vborder(struct tog_view *view)
868 0cf4efb1 2018-09-29 stsp PANEL *panel;
869 0cf4efb1 2018-09-29 stsp struct tog_view *view_above;
871 669b5ffa 2018-10-07 stsp if (view->parent)
872 669b5ffa 2018-10-07 stsp return view_vborder(view->parent);
874 0cf4efb1 2018-09-29 stsp panel = panel_above(view->panel);
875 0cf4efb1 2018-09-29 stsp if (panel == NULL)
878 0cf4efb1 2018-09-29 stsp view_above = panel_userptr(panel);
879 0cf4efb1 2018-09-29 stsp mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
880 1a57306a 2018-09-02 stsp got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
884 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
886 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
887 669b5ffa 2018-10-07 stsp if (view->child == NULL || view->child_focussed)
889 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
891 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
894 669b5ffa 2018-10-07 stsp return view->focussed;
897 bcbd79e2 2018-08-19 stsp static const struct got_error *
898 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
900 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
901 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
902 669b5ffa 2018-10-07 stsp struct tog_view *new_view, *dead_view, *focus_view, *main_view;
903 fd823528 2018-10-22 stsp int fast_refresh = 10;
904 1a76625f 2018-10-22 stsp int done = 0, errcode;
906 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
907 1a76625f 2018-10-22 stsp if (errcode)
908 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
910 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
911 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
913 a81bf10d 2018-09-29 stsp main_view = view;
914 1004088d 2018-09-29 stsp view->focussed = 1;
915 878940b7 2018-09-29 stsp err = view->show(view);
917 0cf4efb1 2018-09-29 stsp return err;
918 0cf4efb1 2018-09-29 stsp update_panels();
919 0cf4efb1 2018-09-29 stsp doupdate();
920 83baff54 2019-08-12 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_sigpipe_received) {
921 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
922 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
923 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
925 0cf4efb1 2018-09-29 stsp err = view_input(&new_view, &dead_view, &focus_view, &done,
926 e4197bf9 2018-08-18 stsp view, &views);
929 e5a0f69f 2018-08-18 stsp if (dead_view) {
930 669b5ffa 2018-10-07 stsp struct tog_view *prev = NULL;
932 669b5ffa 2018-10-07 stsp if (view_is_parent_view(dead_view))
933 669b5ffa 2018-10-07 stsp prev = TAILQ_PREV(dead_view,
934 669b5ffa 2018-10-07 stsp tog_view_list_head, entry);
935 f41eceb0 2018-10-24 stsp else if (view->parent != dead_view)
936 669b5ffa 2018-10-07 stsp prev = view->parent;
938 669b5ffa 2018-10-07 stsp if (dead_view->parent)
939 669b5ffa 2018-10-07 stsp dead_view->parent->child = NULL;
941 669b5ffa 2018-10-07 stsp TAILQ_REMOVE(&views, dead_view, entry);
943 e5a0f69f 2018-08-18 stsp err = view_close(dead_view);
944 d01904d4 2019-06-25 stsp if (err || (dead_view == main_view && new_view == NULL))
947 0cf4efb1 2018-09-29 stsp if (view == dead_view) {
948 0cf4efb1 2018-09-29 stsp if (focus_view)
949 0cf4efb1 2018-09-29 stsp view = focus_view;
950 669b5ffa 2018-10-07 stsp else if (prev)
951 669b5ffa 2018-10-07 stsp view = prev;
952 669b5ffa 2018-10-07 stsp else if (!TAILQ_EMPTY(&views))
953 0cf4efb1 2018-09-29 stsp view = TAILQ_LAST(&views,
954 0cf4efb1 2018-09-29 stsp tog_view_list_head);
956 0cf4efb1 2018-09-29 stsp view = NULL;
957 669b5ffa 2018-10-07 stsp if (view) {
958 669b5ffa 2018-10-07 stsp if (view->child && view->child_focussed)
959 669b5ffa 2018-10-07 stsp focus_view = view->child;
961 669b5ffa 2018-10-07 stsp focus_view = view;
965 bcbd79e2 2018-08-19 stsp if (new_view) {
966 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
967 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
968 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
969 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
971 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
972 86c66b02 2018-10-18 stsp err = view_close(v);
977 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
978 fed7eaa8 2018-10-24 stsp view = new_view;
979 878940b7 2018-09-29 stsp if (focus_view == NULL)
980 878940b7 2018-09-29 stsp focus_view = new_view;
982 0cf4efb1 2018-09-29 stsp if (focus_view) {
983 0cf4efb1 2018-09-29 stsp show_panel(focus_view->panel);
985 0cf4efb1 2018-09-29 stsp view->focussed = 0;
986 0cf4efb1 2018-09-29 stsp focus_view->focussed = 1;
987 0cf4efb1 2018-09-29 stsp view = focus_view;
988 878940b7 2018-09-29 stsp if (new_view)
989 878940b7 2018-09-29 stsp show_panel(new_view->panel);
990 669b5ffa 2018-10-07 stsp if (view->child && view_is_splitscreen(view->child))
991 669b5ffa 2018-10-07 stsp show_panel(view->child->panel);
993 669b5ffa 2018-10-07 stsp if (view) {
994 1a76625f 2018-10-22 stsp if (focus_view == NULL) {
995 758194b5 2018-10-24 stsp view->focussed = 1;
996 758194b5 2018-10-24 stsp show_panel(view->panel);
997 758194b5 2018-10-24 stsp if (view->child && view_is_splitscreen(view->child))
998 758194b5 2018-10-24 stsp show_panel(view->child->panel);
999 1a76625f 2018-10-22 stsp focus_view = view;
1001 669b5ffa 2018-10-07 stsp if (view->parent) {
1002 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
1004 1a76625f 2018-10-22 stsp goto done;
1006 669b5ffa 2018-10-07 stsp err = view->show(view);
1008 1a76625f 2018-10-22 stsp goto done;
1009 669b5ffa 2018-10-07 stsp if (view->child) {
1010 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
1012 1a76625f 2018-10-22 stsp goto done;
1014 1a76625f 2018-10-22 stsp update_panels();
1015 1a76625f 2018-10-22 stsp doupdate();
1019 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
1020 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
1021 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
1022 e5a0f69f 2018-08-18 stsp view_close(view);
1025 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1026 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
1027 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
1029 e5a0f69f 2018-08-18 stsp return err;
1032 4ed7e80c 2018-05-20 stsp __dead static void
1033 9f7d7167 2018-04-29 stsp usage_log(void)
1036 c70c5802 2018-08-01 stsp fprintf(stderr,
1037 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
1038 9f7d7167 2018-04-29 stsp getprogname());
1042 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
1043 80ddbec8 2018-04-29 stsp static const struct got_error *
1044 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
1046 00dfcb92 2018-06-11 stsp char *vis = NULL;
1047 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1049 963b370f 2018-05-20 stsp *ws = NULL;
1050 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
1051 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
1052 00dfcb92 2018-06-11 stsp int vislen;
1053 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
1054 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
1056 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
1057 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
1059 00dfcb92 2018-06-11 stsp return err;
1060 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
1061 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
1062 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
1063 a7f50699 2018-06-11 stsp goto done;
1067 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
1068 a7f50699 2018-06-11 stsp if (*ws == NULL) {
1069 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
1070 a7f50699 2018-06-11 stsp goto done;
1073 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
1074 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
1076 00dfcb92 2018-06-11 stsp free(vis);
1077 963b370f 2018-05-20 stsp if (err) {
1078 963b370f 2018-05-20 stsp free(*ws);
1079 963b370f 2018-05-20 stsp *ws = NULL;
1080 963b370f 2018-05-20 stsp *wlen = 0;
1082 963b370f 2018-05-20 stsp return err;
1085 963b370f 2018-05-20 stsp /* Format a line for display, ensuring that it won't overflow a width limit. */
1086 963b370f 2018-05-20 stsp static const struct got_error *
1087 27a741e5 2019-09-11 stsp format_line(wchar_t **wlinep, int *widthp, const char *line, int wlimit,
1088 27a741e5 2019-09-11 stsp int col_tab_align)
1090 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1091 963b370f 2018-05-20 stsp int cols = 0;
1092 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
1093 963b370f 2018-05-20 stsp size_t wlen;
1096 963b370f 2018-05-20 stsp *wlinep = NULL;
1097 b700b5d6 2018-07-10 stsp *widthp = 0;
1099 963b370f 2018-05-20 stsp err = mbs2ws(&wline, &wlen, line);
1101 963b370f 2018-05-20 stsp return err;
1104 27a741e5 2019-09-11 stsp while (i < wlen) {
1105 963b370f 2018-05-20 stsp int width = wcwidth(wline[i]);
1107 27a741e5 2019-09-11 stsp if (width == 0) {
1112 27a741e5 2019-09-11 stsp if (width == 1 || width == 2) {
1113 27a741e5 2019-09-11 stsp if (cols + width > wlimit)
1115 27a741e5 2019-09-11 stsp cols += width;
1117 27a741e5 2019-09-11 stsp } else if (width == -1) {
1118 27a741e5 2019-09-11 stsp if (wline[i] == L'\t') {
1119 27a741e5 2019-09-11 stsp width = TABSIZE -
1120 27a741e5 2019-09-11 stsp ((cols + col_tab_align) % TABSIZE);
1121 27a741e5 2019-09-11 stsp if (cols + width > wlimit)
1123 27a741e5 2019-09-11 stsp cols += width;
1127 638f9024 2019-05-13 stsp err = got_error_from_errno("wcwidth");
1128 963b370f 2018-05-20 stsp goto done;
1131 963b370f 2018-05-20 stsp wline[i] = L'\0';
1132 b700b5d6 2018-07-10 stsp if (widthp)
1133 b700b5d6 2018-07-10 stsp *widthp = cols;
1136 963b370f 2018-05-20 stsp free(wline);
1138 963b370f 2018-05-20 stsp *wlinep = wline;
1139 963b370f 2018-05-20 stsp return err;
1142 8b473291 2019-02-21 stsp static const struct got_error*
1143 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
1144 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
1146 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
1147 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
1149 8b473291 2019-02-21 stsp const char *name;
1151 8b473291 2019-02-21 stsp *refs_str = NULL;
1153 8b473291 2019-02-21 stsp SIMPLEQ_FOREACH(re, refs, entry) {
1154 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
1157 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
1158 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
1160 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
1161 8b473291 2019-02-21 stsp name += 5;
1162 7143d404 2019-03-12 stsp if (strncmp(name, "got/", 4) == 0)
1164 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
1165 8b473291 2019-02-21 stsp name += 6;
1166 8b473291 2019-02-21 stsp if (strncmp(name, "remotes/", 8) == 0)
1167 8b473291 2019-02-21 stsp name += 8;
1168 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
1169 52b5abe1 2019-08-13 stsp err = got_object_open_as_tag(&tag, repo, re->id);
1170 5d844a1e 2019-08-13 stsp if (err) {
1171 5d844a1e 2019-08-13 stsp if (err->code != GOT_ERR_OBJ_TYPE)
1173 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
1174 5d844a1e 2019-08-13 stsp err = NULL;
1175 5d844a1e 2019-08-13 stsp tag = NULL;
1178 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
1179 52b5abe1 2019-08-13 stsp got_object_tag_get_object_id(tag) : re->id, id);
1181 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
1182 52b5abe1 2019-08-13 stsp if (cmp != 0)
1184 8b473291 2019-02-21 stsp s = *refs_str;
1185 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
1186 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
1187 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1189 8b473291 2019-02-21 stsp *refs_str = NULL;
1195 8b473291 2019-02-21 stsp return err;
1198 963b370f 2018-05-20 stsp static const struct got_error *
1199 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
1200 27a741e5 2019-09-11 stsp int col_tab_align)
1202 5813d178 2019-03-09 stsp char *smallerthan, *at;
1204 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
1205 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
1206 5813d178 2019-03-09 stsp author = smallerthan + 1;
1207 5813d178 2019-03-09 stsp at = strchr(author, '@');
1209 5813d178 2019-03-09 stsp *at = '\0';
1210 27a741e5 2019-09-11 stsp return format_line(wauthor, author_width, author, limit, col_tab_align);
1213 5813d178 2019-03-09 stsp static const struct got_error *
1214 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
1215 5813d178 2019-03-09 stsp struct got_object_id *id, struct got_reflist_head *refs,
1216 11b20872 2019-11-08 stsp const size_t date_display_cols, int author_display_cols,
1217 11b20872 2019-11-08 stsp struct tog_colors *colors)
1219 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
1220 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
1221 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
1222 5813d178 2019-03-09 stsp char *author = NULL;
1223 bb737323 2018-05-20 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
1224 bb737323 2018-05-20 stsp int author_width, logmsg_width;
1225 5813d178 2019-03-09 stsp char *newline, *line = NULL;
1226 bb737323 2018-05-20 stsp int col, limit;
1227 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
1228 ccb26ccd 2018-11-05 stsp struct tm tm;
1229 45d799e2 2018-12-23 stsp time_t committer_time;
1230 11b20872 2019-11-08 stsp struct tog_color *tc;
1232 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
1233 45d799e2 2018-12-23 stsp if (localtime_r(&committer_time, &tm) == NULL)
1234 638f9024 2019-05-13 stsp return got_error_from_errno("localtime_r");
1235 6db9f7f6 2019-12-10 stsp if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm)
1236 ccb26ccd 2018-11-05 stsp >= sizeof(datebuf))
1237 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
1239 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
1240 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
1242 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
1243 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_DATE);
1245 11b20872 2019-11-08 stsp wattr_on(view->window,
1246 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1247 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
1249 11b20872 2019-11-08 stsp wattr_off(view->window,
1250 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1251 27a741e5 2019-09-11 stsp col = limit;
1252 b39d25c7 2018-07-10 stsp if (col > avail)
1253 b39d25c7 2018-07-10 stsp goto done;
1255 6570a66d 2019-11-08 stsp if (avail >= 120) {
1256 6570a66d 2019-11-08 stsp char *id_str;
1257 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
1259 6570a66d 2019-11-08 stsp goto done;
1260 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
1262 11b20872 2019-11-08 stsp wattr_on(view->window,
1263 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1264 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
1266 11b20872 2019-11-08 stsp wattr_off(view->window,
1267 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1268 6570a66d 2019-11-08 stsp free(id_str);
1270 6570a66d 2019-11-08 stsp if (col > avail)
1271 6570a66d 2019-11-08 stsp goto done;
1274 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(commit));
1275 5813d178 2019-03-09 stsp if (author == NULL) {
1276 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1277 80ddbec8 2018-04-29 stsp goto done;
1279 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
1281 bb737323 2018-05-20 stsp goto done;
1282 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_AUTHOR);
1284 11b20872 2019-11-08 stsp wattr_on(view->window,
1285 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1286 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
1288 11b20872 2019-11-08 stsp wattr_off(view->window,
1289 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1290 bb737323 2018-05-20 stsp col += author_width;
1291 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
1292 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1294 bb737323 2018-05-20 stsp author_width++;
1296 9c2eaf34 2018-05-20 stsp if (col > avail)
1297 9c2eaf34 2018-05-20 stsp goto done;
1299 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
1301 6d9fbc00 2018-04-29 stsp goto done;
1302 bb737323 2018-05-20 stsp logmsg = logmsg0;
1303 bb737323 2018-05-20 stsp while (*logmsg == '\n')
1305 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
1306 bb737323 2018-05-20 stsp if (newline)
1307 bb737323 2018-05-20 stsp *newline = '\0';
1308 bb737323 2018-05-20 stsp limit = avail - col;
1309 dee2c213 2019-11-13 stsp err = format_line(&wlogmsg, &logmsg_width, logmsg, limit, col);
1311 bb737323 2018-05-20 stsp goto done;
1312 2814baeb 2018-08-01 stsp waddwstr(view->window, wlogmsg);
1313 bb737323 2018-05-20 stsp col += logmsg_width;
1314 27a741e5 2019-09-11 stsp while (col < avail) {
1315 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1319 80ddbec8 2018-04-29 stsp free(logmsg0);
1320 bb737323 2018-05-20 stsp free(wlogmsg);
1321 5813d178 2019-03-09 stsp free(author);
1322 bb737323 2018-05-20 stsp free(wauthor);
1323 80ddbec8 2018-04-29 stsp free(line);
1324 80ddbec8 2018-04-29 stsp return err;
1327 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
1328 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
1329 899d86c2 2018-05-10 stsp struct got_object_id *id)
1331 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
1333 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
1334 80ddbec8 2018-04-29 stsp if (entry == NULL)
1335 899d86c2 2018-05-10 stsp return NULL;
1337 899d86c2 2018-05-10 stsp entry->id = id;
1338 99db9666 2018-05-07 stsp entry->commit = commit;
1339 899d86c2 2018-05-10 stsp return entry;
1342 99db9666 2018-05-07 stsp static void
1343 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
1345 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
1347 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1348 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
1349 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
1350 ecb28ae0 2018-07-16 stsp commits->ncommits--;
1351 9ba79e04 2018-06-11 stsp /* Don't free entry->id! It is owned by the commit graph. */
1352 99db9666 2018-05-07 stsp free(entry);
1355 99db9666 2018-05-07 stsp static void
1356 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
1358 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
1359 99db9666 2018-05-07 stsp pop_commit(commits);
1362 c4972b91 2018-05-07 stsp static const struct got_error *
1363 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
1364 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
1366 13add988 2019-10-15 stsp const struct got_error *err = NULL;
1367 13add988 2019-10-15 stsp regmatch_t regmatch;
1368 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
1370 13add988 2019-10-15 stsp *have_match = 0;
1372 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
1374 13add988 2019-10-15 stsp return err;
1376 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
1378 13add988 2019-10-15 stsp goto done;
1380 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
1381 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1382 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
1383 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1384 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
1385 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
1386 13add988 2019-10-15 stsp *have_match = 1;
1388 13add988 2019-10-15 stsp free(id_str);
1389 13add988 2019-10-15 stsp free(logmsg);
1390 13add988 2019-10-15 stsp return err;
1393 13add988 2019-10-15 stsp static const struct got_error *
1394 9ba79e04 2018-06-11 stsp queue_commits(struct got_commit_graph *graph, struct commit_queue *commits,
1395 13add988 2019-10-15 stsp int minqueue, struct got_repository *repo, const char *path,
1396 13add988 2019-10-15 stsp int *searching, int *search_next_done, regex_t *regex)
1398 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
1399 13add988 2019-10-15 stsp int nqueued = 0, have_match = 0;
1402 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
1403 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
1404 1a76625f 2018-10-22 stsp * while updating the display.
1406 13add988 2019-10-15 stsp while (nqueued < minqueue ||
1407 13add988 2019-10-15 stsp (*searching == TOG_SEARCH_FORWARD && !*search_next_done)) {
1408 93e45b7c 2018-09-24 stsp struct got_object_id *id;
1409 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
1410 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
1411 1a76625f 2018-10-22 stsp int errcode;
1413 ee780d5c 2020-01-04 stsp err = got_commit_graph_iter_next(&id, graph, repo, NULL, NULL);
1414 ee780d5c 2020-01-04 stsp if (err || id == NULL)
1417 9ba79e04 2018-06-11 stsp err = got_object_open_as_commit(&commit, repo, id);
1420 9ba79e04 2018-06-11 stsp entry = alloc_commit_queue_entry(commit, id);
1421 9ba79e04 2018-06-11 stsp if (entry == NULL) {
1422 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
1426 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1427 1a76625f 2018-10-22 stsp if (errcode) {
1428 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
1429 13add988 2019-10-15 stsp "pthread_mutex_lock");
1433 1a76625f 2018-10-22 stsp entry->idx = commits->ncommits;
1434 ecb28ae0 2018-07-16 stsp TAILQ_INSERT_TAIL(&commits->head, entry, entry);
1435 ecb28ae0 2018-07-16 stsp nqueued++;
1436 ecb28ae0 2018-07-16 stsp commits->ncommits++;
1438 13add988 2019-10-15 stsp if (*searching == TOG_SEARCH_FORWARD && !*search_next_done) {
1439 13add988 2019-10-15 stsp err = match_commit(&have_match, id, commit, regex);
1442 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1443 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1444 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1445 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1447 a93813fa 2020-01-20 mpi if (err || have_match)
1451 9ba79e04 2018-06-11 stsp return err;
1454 0553a4e3 2018-04-30 stsp static const struct got_error *
1455 2814baeb 2018-08-01 stsp draw_commits(struct tog_view *view, struct commit_queue_entry **last,
1456 ecb28ae0 2018-07-16 stsp struct commit_queue_entry **selected, struct commit_queue_entry *first,
1457 a7f40148 2018-07-18 stsp struct commit_queue *commits, int selected_idx, int limit,
1458 11b20872 2019-11-08 stsp struct got_reflist_head *refs, const char *path, int commits_needed,
1459 11b20872 2019-11-08 stsp struct tog_colors *colors)
1461 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
1462 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
1463 0553a4e3 2018-04-30 stsp struct commit_queue_entry *entry;
1464 60493ae3 2019-06-20 stsp int width;
1465 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
1466 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
1467 8b473291 2019-02-21 stsp char *refs_str = NULL;
1468 ecb28ae0 2018-07-16 stsp wchar_t *wline;
1469 11b20872 2019-11-08 stsp struct tog_color *tc;
1470 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
1472 e0d42f60 2018-07-22 stsp entry = first;
1473 e0d42f60 2018-07-22 stsp ncommits = 0;
1474 e0d42f60 2018-07-22 stsp while (entry) {
1475 e0d42f60 2018-07-22 stsp if (ncommits == selected_idx) {
1476 e0d42f60 2018-07-22 stsp *selected = entry;
1479 e0d42f60 2018-07-22 stsp entry = TAILQ_NEXT(entry, entry);
1480 e0d42f60 2018-07-22 stsp ncommits++;
1483 60493ae3 2019-06-20 stsp if (*selected && !(view->searching && view->search_next_done == 0)) {
1484 1a76625f 2018-10-22 stsp err = got_object_id_str(&id_str, (*selected)->id);
1486 ecb28ae0 2018-07-16 stsp return err;
1487 8b473291 2019-02-21 stsp if (refs) {
1488 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, (*selected)->id,
1491 8b473291 2019-02-21 stsp goto done;
1495 359bfafd 2019-02-22 stsp if (commits_needed == 0)
1496 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
1498 8b473291 2019-02-21 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1499 1a76625f 2018-10-22 stsp entry ? entry->idx + 1 : 0, commits->ncommits,
1500 60493ae3 2019-06-20 stsp commits_needed > 0 ?
1501 60493ae3 2019-06-20 stsp (view->searching && view->search_next_done == 0
1502 60493ae3 2019-06-20 stsp ? "searching..." : "loading... ") :
1503 8b473291 2019-02-21 stsp (refs_str ? refs_str : "")) == -1) {
1504 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1505 8b473291 2019-02-21 stsp goto done;
1508 1a76625f 2018-10-22 stsp if (path && strcmp(path, "/") != 0) {
1509 c1124f18 2018-12-23 stsp if (asprintf(&header, "commit %s %s%s",
1510 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1511 1a76625f 2018-10-22 stsp path, ncommits_str) == -1) {
1512 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1513 1a76625f 2018-10-22 stsp header = NULL;
1514 1a76625f 2018-10-22 stsp goto done;
1516 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
1517 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1518 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
1519 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1520 1a76625f 2018-10-22 stsp header = NULL;
1521 1a76625f 2018-10-22 stsp goto done;
1523 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, header, view->ncols, 0);
1525 1a76625f 2018-10-22 stsp goto done;
1527 2814baeb 2018-08-01 stsp werase(view->window);
1529 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1530 a3404814 2018-09-02 stsp wstandout(view->window);
1531 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
1533 11b20872 2019-11-08 stsp wattr_on(view->window,
1534 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1535 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
1537 11b20872 2019-11-08 stsp wattr_off(view->window,
1538 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1539 1a76625f 2018-10-22 stsp while (width < view->ncols) {
1540 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
1543 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1544 a3404814 2018-09-02 stsp wstandend(view->window);
1545 ecb28ae0 2018-07-16 stsp free(wline);
1546 ecb28ae0 2018-07-16 stsp if (limit <= 1)
1547 1a76625f 2018-10-22 stsp goto done;
1549 5813d178 2019-03-09 stsp /* Grow author column size if necessary. */
1550 899d86c2 2018-05-10 stsp entry = first;
1551 5813d178 2019-03-09 stsp ncommits = 0;
1552 5813d178 2019-03-09 stsp while (entry) {
1553 5813d178 2019-03-09 stsp char *author;
1554 5813d178 2019-03-09 stsp wchar_t *wauthor;
1555 5813d178 2019-03-09 stsp int width;
1556 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
1558 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(entry->commit));
1559 5813d178 2019-03-09 stsp if (author == NULL) {
1560 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1561 5813d178 2019-03-09 stsp goto done;
1563 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
1564 27a741e5 2019-09-11 stsp date_display_cols);
1565 5813d178 2019-03-09 stsp if (author_cols < width)
1566 5813d178 2019-03-09 stsp author_cols = width;
1567 5813d178 2019-03-09 stsp free(wauthor);
1568 5813d178 2019-03-09 stsp free(author);
1569 7ca04879 2019-10-19 stsp ncommits++;
1570 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
1573 5813d178 2019-03-09 stsp entry = first;
1574 899d86c2 2018-05-10 stsp *last = first;
1575 867c6645 2018-07-10 stsp ncommits = 0;
1576 899d86c2 2018-05-10 stsp while (entry) {
1577 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
1579 b51189f7 2019-03-01 stsp if (ncommits == selected_idx)
1580 2814baeb 2018-08-01 stsp wstandout(view->window);
1581 5813d178 2019-03-09 stsp err = draw_commit(view, entry->commit, entry->id, refs,
1582 11b20872 2019-11-08 stsp date_display_cols, author_cols, colors);
1583 b51189f7 2019-03-01 stsp if (ncommits == selected_idx)
1584 2814baeb 2018-08-01 stsp wstandend(view->window);
1586 60493ae3 2019-06-20 stsp goto done;
1587 0553a4e3 2018-04-30 stsp ncommits++;
1588 899d86c2 2018-05-10 stsp *last = entry;
1589 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
1592 1a57306a 2018-09-02 stsp view_vborder(view);
1594 1a76625f 2018-10-22 stsp free(id_str);
1595 8b473291 2019-02-21 stsp free(refs_str);
1596 1a76625f 2018-10-22 stsp free(ncommits_str);
1597 1a76625f 2018-10-22 stsp free(header);
1598 80ddbec8 2018-04-29 stsp return err;
1601 07b55e75 2018-05-10 stsp static void
1602 34bc9ec9 2019-02-22 stsp scroll_up(struct tog_view *view,
1603 34bc9ec9 2019-02-22 stsp struct commit_queue_entry **first_displayed_entry, int maxscroll,
1604 07b55e75 2018-05-10 stsp struct commit_queue *commits)
1606 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
1607 07b55e75 2018-05-10 stsp int nscrolled = 0;
1609 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1610 00ba99a7 2019-05-12 jcs if (*first_displayed_entry == entry)
1613 07b55e75 2018-05-10 stsp entry = *first_displayed_entry;
1614 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
1615 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
1616 07b55e75 2018-05-10 stsp if (entry) {
1617 07b55e75 2018-05-10 stsp *first_displayed_entry = entry;
1618 07b55e75 2018-05-10 stsp nscrolled++;
1623 aa075928 2018-05-10 stsp static const struct got_error *
1624 5e224a3e 2019-02-22 stsp trigger_log_thread(int load_all, int *commits_needed, int *log_complete,
1625 1a76625f 2018-10-22 stsp pthread_cond_t *need_commits)
1627 5e224a3e 2019-02-22 stsp int errcode;
1628 8a42fca8 2019-02-22 stsp int max_wait = 20;
1630 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
1632 5e224a3e 2019-02-22 stsp while (*commits_needed > 0) {
1633 5e224a3e 2019-02-22 stsp if (*log_complete)
1636 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
1637 7aafa0d1 2019-02-22 stsp errcode = pthread_cond_signal(need_commits);
1638 7aafa0d1 2019-02-22 stsp if (errcode)
1639 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1640 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1641 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1642 82954512 2020-02-03 stsp if (errcode)
1643 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1644 82954512 2020-02-03 stsp "pthread_mutex_unlock");
1645 82954512 2020-02-03 stsp pthread_yield();
1646 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
1647 82954512 2020-02-03 stsp if (errcode)
1648 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1649 82954512 2020-02-03 stsp "pthread_mutex_lock");
1651 8a42fca8 2019-02-22 stsp if (*commits_needed > 0 && (!load_all || --max_wait <= 0)) {
1653 5e224a3e 2019-02-22 stsp * Thread is not done yet; lose a key press
1654 5e224a3e 2019-02-22 stsp * and let the user retry... this way the GUI
1655 5e224a3e 2019-02-22 stsp * remains interactive while logging deep paths
1656 5e224a3e 2019-02-22 stsp * with few commits in history.
1658 7aafa0d1 2019-02-22 stsp return NULL;
1662 5e224a3e 2019-02-22 stsp return NULL;
1665 5e224a3e 2019-02-22 stsp static const struct got_error *
1666 34bc9ec9 2019-02-22 stsp scroll_down(struct tog_view *view,
1667 34bc9ec9 2019-02-22 stsp struct commit_queue_entry **first_displayed_entry, int maxscroll,
1668 5e224a3e 2019-02-22 stsp struct commit_queue_entry **last_displayed_entry,
1669 5e224a3e 2019-02-22 stsp struct commit_queue *commits, int *log_complete, int *commits_needed,
1670 5e224a3e 2019-02-22 stsp pthread_cond_t *need_commits)
1672 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
1673 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
1674 5e224a3e 2019-02-22 stsp int nscrolled = 0;
1676 5e224a3e 2019-02-22 stsp if (*last_displayed_entry == NULL)
1677 5e224a3e 2019-02-22 stsp return NULL;
1679 5e224a3e 2019-02-22 stsp pentry = TAILQ_NEXT(*last_displayed_entry, entry);
1680 5e224a3e 2019-02-22 stsp if (pentry == NULL && !*log_complete) {
1682 08ebd0a9 2019-02-22 stsp * Ask the log thread for required amount of commits
1683 08ebd0a9 2019-02-22 stsp * plus some amount of pre-fetching.
1685 08ebd0a9 2019-02-22 stsp (*commits_needed) += maxscroll + 20;
1686 5e224a3e 2019-02-22 stsp err = trigger_log_thread(0, commits_needed, log_complete,
1687 5e224a3e 2019-02-22 stsp need_commits);
1689 5e224a3e 2019-02-22 stsp return err;
1693 7226d972 2019-02-21 stsp pentry = TAILQ_NEXT(*last_displayed_entry, entry);
1694 00ba99a7 2019-05-12 jcs if (pentry == NULL)
1697 93e45b7c 2018-09-24 stsp *last_displayed_entry = pentry;
1699 dd0a52c1 2018-05-20 stsp pentry = TAILQ_NEXT(*first_displayed_entry, entry);
1700 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
1702 aa075928 2018-05-10 stsp *first_displayed_entry = pentry;
1703 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
1705 dd0a52c1 2018-05-20 stsp return err;
1708 cd0acaa7 2018-05-20 stsp static const struct got_error *
1709 0cf4efb1 2018-09-29 stsp open_diff_view_for_commit(struct tog_view **new_view, int begin_x,
1710 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
1711 8b473291 2019-02-21 stsp struct tog_view *log_view, struct got_reflist_head *refs,
1712 8b473291 2019-02-21 stsp struct got_repository *repo)
1714 cd0acaa7 2018-05-20 stsp const struct got_error *err;
1715 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
1716 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
1718 669b5ffa 2018-10-07 stsp diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
1719 15a94983 2018-12-23 stsp if (diff_view == NULL)
1720 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
1722 4acef5ee 2018-12-24 stsp parent_id = SIMPLEQ_FIRST(got_object_commit_get_parent_ids(commit));
1723 4acef5ee 2018-12-24 stsp err = open_diff_view(diff_view, parent_id ? parent_id->id : NULL,
1724 8b473291 2019-02-21 stsp commit_id, log_view, refs, repo);
1725 e5a0f69f 2018-08-18 stsp if (err == NULL)
1726 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
1727 cd0acaa7 2018-05-20 stsp return err;
1730 80ddbec8 2018-04-29 stsp static const struct got_error *
1731 941e9f74 2019-05-21 stsp tree_view_visit_subtree(struct got_tree_object *subtree,
1732 941e9f74 2019-05-21 stsp struct tog_tree_view_state *s)
1734 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
1736 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
1737 941e9f74 2019-05-21 stsp if (parent == NULL)
1738 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
1740 941e9f74 2019-05-21 stsp parent->tree = s->tree;
1741 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
1742 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
1743 941e9f74 2019-05-21 stsp parent->selected = s->selected;
1744 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
1745 941e9f74 2019-05-21 stsp s->tree = subtree;
1746 941e9f74 2019-05-21 stsp s->selected = 0;
1747 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
1748 941e9f74 2019-05-21 stsp return NULL;
1752 941e9f74 2019-05-21 stsp static const struct got_error *
1753 941e9f74 2019-05-21 stsp browse_commit_tree(struct tog_view **new_view, int begin_x,
1754 941e9f74 2019-05-21 stsp struct commit_queue_entry *entry, const char *path,
1755 941e9f74 2019-05-21 stsp struct got_reflist_head *refs, struct got_repository *repo)
1757 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
1758 9343a5fb 2018-06-23 stsp struct got_tree_object *tree;
1759 941e9f74 2019-05-21 stsp struct tog_tree_view_state *s;
1760 e5a0f69f 2018-08-18 stsp struct tog_view *tree_view;
1761 b03c880f 2019-05-21 stsp char *slash, *subpath = NULL;
1762 941e9f74 2019-05-21 stsp const char *p;
1764 45d799e2 2018-12-23 stsp err = got_object_open_as_tree(&tree, repo,
1765 45d799e2 2018-12-23 stsp got_object_commit_get_tree_id(entry->commit));
1767 9343a5fb 2018-06-23 stsp return err;
1769 669b5ffa 2018-10-07 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
1770 e5a0f69f 2018-08-18 stsp if (tree_view == NULL)
1771 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
1773 8b473291 2019-02-21 stsp err = open_tree_view(tree_view, tree, entry->id, refs, repo);
1774 941e9f74 2019-05-21 stsp if (err) {
1775 e5a0f69f 2018-08-18 stsp got_object_tree_close(tree);
1776 941e9f74 2019-05-21 stsp return err;
1778 941e9f74 2019-05-21 stsp s = &tree_view->state.tree;
1780 941e9f74 2019-05-21 stsp *new_view = tree_view;
1782 33cbf02b 2020-01-12 stsp if (got_path_is_root_dir(path))
1783 33cbf02b 2020-01-12 stsp return NULL;
1785 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
1787 941e9f74 2019-05-21 stsp while (*p) {
1788 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
1789 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
1790 56e0773d 2019-11-28 stsp char *te_name;
1792 33cbf02b 2020-01-12 stsp while (p[0] == '/')
1795 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
1796 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1797 941e9f74 2019-05-21 stsp if (slash == NULL)
1798 33cbf02b 2020-01-12 stsp te_name = strdup(p);
1800 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
1801 56e0773d 2019-11-28 stsp if (te_name == NULL) {
1802 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
1805 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
1806 56e0773d 2019-11-28 stsp if (te == NULL) {
1807 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
1808 56e0773d 2019-11-28 stsp free(te_name);
1811 56e0773d 2019-11-28 stsp free(te_name);
1812 56e0773d 2019-11-28 stsp s->selected_entry = te;
1813 56e0773d 2019-11-28 stsp s->selected = got_tree_entry_get_index(te);
1814 b03c880f 2019-05-21 stsp if (s->tree != s->root)
1815 b03c880f 2019-05-21 stsp s->selected++; /* skip '..' */
1817 56e0773d 2019-11-28 stsp if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry))) {
1818 67409a31 2019-05-24 stsp /* Jump to this file's entry. */
1819 67409a31 2019-05-24 stsp s->first_displayed_entry = s->selected_entry;
1820 67409a31 2019-05-24 stsp s->selected = 0;
1824 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1825 941e9f74 2019-05-21 stsp if (slash)
1826 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
1828 941e9f74 2019-05-21 stsp subpath = strdup(path);
1829 941e9f74 2019-05-21 stsp if (subpath == NULL) {
1830 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
1834 941e9f74 2019-05-21 stsp err = got_object_id_by_path(&tree_id, repo, entry->id,
1839 941e9f74 2019-05-21 stsp err = got_object_open_as_tree(&tree, repo, tree_id);
1840 941e9f74 2019-05-21 stsp free(tree_id);
1844 941e9f74 2019-05-21 stsp err = tree_view_visit_subtree(tree, s);
1845 941e9f74 2019-05-21 stsp if (err) {
1846 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
1849 941e9f74 2019-05-21 stsp if (slash == NULL)
1851 941e9f74 2019-05-21 stsp free(subpath);
1852 941e9f74 2019-05-21 stsp subpath = NULL;
1853 941e9f74 2019-05-21 stsp p = slash;
1856 941e9f74 2019-05-21 stsp free(subpath);
1857 1a76625f 2018-10-22 stsp return err;
1860 61266923 2020-01-14 stsp static const struct got_error *
1861 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
1863 61266923 2020-01-14 stsp sigset_t sigset;
1864 61266923 2020-01-14 stsp int errcode;
1866 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
1867 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
1869 61266923 2020-01-14 stsp /* tog handles SIGWINCH and SIGCONT */
1870 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
1871 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
1872 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
1873 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
1875 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
1876 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
1877 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
1879 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
1880 61266923 2020-01-14 stsp if (errcode)
1881 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
1883 61266923 2020-01-14 stsp return NULL;
1886 1a76625f 2018-10-22 stsp static void *
1887 1a76625f 2018-10-22 stsp log_thread(void *arg)
1889 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1890 1a76625f 2018-10-22 stsp int errcode = 0;
1891 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
1892 1a76625f 2018-10-22 stsp int done = 0;
1894 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
1896 61266923 2020-01-14 stsp return (void *)err;
1898 d264cece 2019-08-12 stsp while (!done && !err && !tog_sigpipe_received) {
1899 1a76625f 2018-10-22 stsp err = queue_commits(a->graph, a->commits, 1, a->repo,
1900 13add988 2019-10-15 stsp a->in_repo_path, a->searching, a->search_next_done,
1901 13add988 2019-10-15 stsp a->regex);
1902 1a76625f 2018-10-22 stsp if (err) {
1903 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
1904 1a76625f 2018-10-22 stsp return (void *)err;
1905 1a76625f 2018-10-22 stsp err = NULL;
1907 1a76625f 2018-10-22 stsp } else if (a->commits_needed > 0)
1908 1a76625f 2018-10-22 stsp a->commits_needed--;
1910 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1911 3abe8080 2019-04-10 stsp if (errcode) {
1912 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1913 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
1915 3abe8080 2019-04-10 stsp } else if (*a->quit)
1917 3abe8080 2019-04-10 stsp else if (*a->first_displayed_entry == NULL) {
1918 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
1919 1a76625f 2018-10-22 stsp TAILQ_FIRST(&a->commits->head);
1920 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
1924 1a76625f 2018-10-22 stsp a->commits_needed = 0;
1925 1a76625f 2018-10-22 stsp else if (a->commits_needed == 0) {
1926 1a76625f 2018-10-22 stsp errcode = pthread_cond_wait(&a->need_commits,
1927 1a76625f 2018-10-22 stsp &tog_mutex);
1928 1a76625f 2018-10-22 stsp if (errcode)
1929 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1930 2af4a041 2019-05-11 jcs "pthread_cond_wait");
1933 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1934 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1935 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1936 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1938 3abe8080 2019-04-10 stsp a->log_complete = 1;
1939 1a76625f 2018-10-22 stsp return (void *)err;
1942 1a76625f 2018-10-22 stsp static const struct got_error *
1943 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
1945 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1946 1a76625f 2018-10-22 stsp int errcode;
1948 1a76625f 2018-10-22 stsp if (s->thread) {
1949 1a76625f 2018-10-22 stsp s->quit = 1;
1950 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
1951 1a76625f 2018-10-22 stsp if (errcode)
1952 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1953 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1954 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1955 1a76625f 2018-10-22 stsp if (errcode)
1956 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1957 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1958 1a76625f 2018-10-22 stsp errcode = pthread_join(s->thread, (void **)&err);
1959 1a76625f 2018-10-22 stsp if (errcode)
1960 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
1961 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1962 1a76625f 2018-10-22 stsp if (errcode)
1963 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1964 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
1965 1a76625f 2018-10-22 stsp s->thread = NULL;
1968 1a76625f 2018-10-22 stsp errcode = pthread_cond_destroy(&s->thread_args.need_commits);
1969 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1970 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_destroy");
1972 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
1973 1a76625f 2018-10-22 stsp got_repo_close(s->thread_args.repo);
1974 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
1977 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
1978 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
1979 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
1982 9343a5fb 2018-06-23 stsp return err;
1985 9343a5fb 2018-06-23 stsp static const struct got_error *
1986 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
1988 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1989 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
1991 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
1992 1a76625f 2018-10-22 stsp free_commits(&s->commits);
1993 1a76625f 2018-10-22 stsp free(s->in_repo_path);
1994 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
1995 1a76625f 2018-10-22 stsp free(s->start_id);
1996 797bc7b9 2018-10-22 stsp s->start_id = NULL;
1997 1a76625f 2018-10-22 stsp return err;
2000 1a76625f 2018-10-22 stsp static const struct got_error *
2001 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
2003 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2005 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
2006 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2007 60493ae3 2019-06-20 stsp return NULL;
2010 60493ae3 2019-06-20 stsp static const struct got_error *
2011 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
2013 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
2014 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2015 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
2017 60493ae3 2019-06-20 stsp if (!view->searching) {
2018 60493ae3 2019-06-20 stsp view->search_next_done = 1;
2019 60493ae3 2019-06-20 stsp return NULL;
2022 96e2b566 2019-07-08 stsp if (s->search_entry) {
2023 13add988 2019-10-15 stsp int errcode, ch;
2024 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2025 13add988 2019-10-15 stsp if (errcode)
2026 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2027 13add988 2019-10-15 stsp "pthread_mutex_unlock");
2028 13add988 2019-10-15 stsp ch = wgetch(view->window);
2029 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
2030 13add988 2019-10-15 stsp if (errcode)
2031 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2032 13add988 2019-10-15 stsp "pthread_mutex_lock");
2033 13add988 2019-10-15 stsp if (ch == KEY_BACKSPACE) {
2034 678cbce5 2019-07-28 stsp view->search_next_done = 1;
2035 678cbce5 2019-07-28 stsp return NULL;
2037 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
2038 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
2040 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
2041 96e2b566 2019-07-08 stsp commit_queue_head, entry);
2042 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
2043 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2044 b55df7bc 2019-06-21 stsp entry = TAILQ_NEXT(s->selected_entry, entry);
2046 b55df7bc 2019-06-21 stsp entry = TAILQ_PREV(s->selected_entry,
2047 b1bf1435 2019-06-21 stsp commit_queue_head, entry);
2049 20be8d96 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2050 20be8d96 2019-06-21 stsp entry = TAILQ_FIRST(&s->commits.head);
2052 20be8d96 2019-06-21 stsp entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
2055 60493ae3 2019-06-20 stsp while (1) {
2056 13add988 2019-10-15 stsp int have_match = 0;
2058 60493ae3 2019-06-20 stsp if (entry == NULL) {
2059 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
2060 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
2061 f801134a 2019-06-25 stsp view->search_next_done = 1;
2062 f801134a 2019-06-25 stsp return NULL;
2065 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
2066 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
2067 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
2069 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
2070 57b33b64 2019-07-08 stsp return trigger_log_thread(1,
2071 f801134a 2019-06-25 stsp &s->thread_args.commits_needed,
2072 f801134a 2019-06-25 stsp &s->thread_args.log_complete,
2073 f801134a 2019-06-25 stsp &s->thread_args.need_commits);
2076 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
2077 13add988 2019-10-15 stsp &view->regex);
2080 13add988 2019-10-15 stsp if (have_match) {
2081 60493ae3 2019-06-20 stsp view->search_next_done = 1;
2082 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
2086 96e2b566 2019-07-08 stsp s->search_entry = entry;
2087 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2088 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
2090 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2093 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
2094 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
2095 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
2096 60493ae3 2019-06-20 stsp err = input_log_view(NULL, NULL, NULL, view, KEY_DOWN);
2098 60493ae3 2019-06-20 stsp return err;
2101 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
2102 ead14cbe 2019-06-21 stsp err = input_log_view(NULL, NULL, NULL, view, KEY_UP);
2104 60493ae3 2019-06-20 stsp return err;
2109 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2111 60493ae3 2019-06-20 stsp return NULL;
2114 60493ae3 2019-06-20 stsp static const struct got_error *
2115 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
2116 8b473291 2019-02-21 stsp struct got_reflist_head *refs, struct got_repository *repo,
2117 b672a97a 2020-01-27 stsp const char *head_ref_name, const char *path, int check_disk,
2118 b672a97a 2020-01-27 stsp int log_branches)
2120 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2121 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2122 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
2123 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
2124 1a76625f 2018-10-22 stsp int errcode;
2126 23721109 2018-10-22 stsp err = got_repo_map_path(&s->in_repo_path, repo, path, check_disk);
2127 ecb28ae0 2018-07-16 stsp if (err != NULL)
2128 ecb28ae0 2018-07-16 stsp goto done;
2130 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
2131 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->commits.head);
2132 fb2756b9 2018-08-04 stsp s->commits.ncommits = 0;
2134 8b473291 2019-02-21 stsp s->refs = refs;
2135 fb2756b9 2018-08-04 stsp s->repo = repo;
2136 d01904d4 2019-06-25 stsp s->head_ref_name = head_ref_name;
2137 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
2138 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
2139 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
2140 5036bf37 2018-09-24 stsp goto done;
2142 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
2144 11b20872 2019-11-08 stsp SIMPLEQ_INIT(&s->colors);
2145 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
2146 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
2147 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
2149 11b20872 2019-11-08 stsp goto done;
2150 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
2151 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
2152 11b20872 2019-11-08 stsp if (err) {
2153 11b20872 2019-11-08 stsp free_colors(&s->colors);
2154 11b20872 2019-11-08 stsp goto done;
2156 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
2157 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
2158 11b20872 2019-11-08 stsp if (err) {
2159 11b20872 2019-11-08 stsp free_colors(&s->colors);
2160 11b20872 2019-11-08 stsp goto done;
2164 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
2165 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
2166 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
2167 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
2168 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
2170 c9956ddf 2019-09-08 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL);
2172 1a76625f 2018-10-22 stsp goto done;
2173 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
2174 b672a97a 2020-01-27 stsp !s->log_branches);
2176 1a76625f 2018-10-22 stsp goto done;
2177 c5b78334 2020-01-12 stsp err = got_commit_graph_iter_start(thread_graph,
2178 c5b78334 2020-01-12 stsp s->start_id, s->repo, NULL, NULL);
2180 c5b78334 2020-01-12 stsp goto done;
2182 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
2183 1a76625f 2018-10-22 stsp if (errcode) {
2184 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
2185 1a76625f 2018-10-22 stsp goto done;
2188 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
2189 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
2190 1a76625f 2018-10-22 stsp s->thread_args.commits = &s->commits;
2191 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
2192 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
2193 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
2194 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
2195 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
2196 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
2197 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
2198 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
2199 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
2200 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
2203 1a76625f 2018-10-22 stsp close_log_view(view);
2204 ba4f502b 2018-08-04 stsp return err;
2207 e5a0f69f 2018-08-18 stsp static const struct got_error *
2208 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
2210 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2212 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
2213 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
2214 2b380cc8 2018-10-24 stsp &s->thread_args);
2215 2b380cc8 2018-10-24 stsp if (errcode)
2216 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
2219 0cf4efb1 2018-09-29 stsp return draw_commits(view, &s->last_displayed_entry,
2220 e5a0f69f 2018-08-18 stsp &s->selected_entry, s->first_displayed_entry,
2221 8b473291 2019-02-21 stsp &s->commits, s->selected, view->nlines, s->refs,
2222 11b20872 2019-11-08 stsp s->in_repo_path, s->thread_args.commits_needed, &s->colors);
2225 e5a0f69f 2018-08-18 stsp static const struct got_error *
2226 e5a0f69f 2018-08-18 stsp input_log_view(struct tog_view **new_view, struct tog_view **dead_view,
2227 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
2229 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
2230 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
2231 d01904d4 2019-06-25 stsp char *parent_path, *in_repo_path = NULL;
2232 d01904d4 2019-06-25 stsp struct tog_view *diff_view = NULL, *tree_view = NULL, *lv = NULL;
2233 669b5ffa 2018-10-07 stsp int begin_x = 0;
2234 d01904d4 2019-06-25 stsp struct got_object_id *start_id;
2236 e5a0f69f 2018-08-18 stsp switch (ch) {
2238 1e37a5c2 2019-05-12 jcs s->quit = 1;
2241 1e37a5c2 2019-05-12 jcs case KEY_UP:
2244 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2246 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
2247 1e37a5c2 2019-05-12 jcs s->selected--;
2249 1144d21a 2019-06-21 stsp scroll_up(view, &s->first_displayed_entry, 1,
2250 1144d21a 2019-06-21 stsp &s->commits);
2252 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
2253 a4292ac5 2019-05-12 jcs case CTRL('b'):
2254 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2256 1e37a5c2 2019-05-12 jcs if (TAILQ_FIRST(&s->commits.head) ==
2257 1e37a5c2 2019-05-12 jcs s->first_displayed_entry) {
2258 1e37a5c2 2019-05-12 jcs s->selected = 0;
2261 1e37a5c2 2019-05-12 jcs scroll_up(view, &s->first_displayed_entry,
2262 1e37a5c2 2019-05-12 jcs view->nlines, &s->commits);
2265 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
2268 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2270 1e37a5c2 2019-05-12 jcs if (s->selected < MIN(view->nlines - 2,
2271 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
2272 1e37a5c2 2019-05-12 jcs s->selected++;
2275 1e37a5c2 2019-05-12 jcs err = scroll_down(view, &s->first_displayed_entry, 1,
2276 1e37a5c2 2019-05-12 jcs &s->last_displayed_entry, &s->commits,
2277 1e37a5c2 2019-05-12 jcs &s->thread_args.log_complete,
2278 1e37a5c2 2019-05-12 jcs &s->thread_args.commits_needed,
2279 1e37a5c2 2019-05-12 jcs &s->thread_args.need_commits);
2281 a4292ac5 2019-05-12 jcs case KEY_NPAGE:
2282 a4292ac5 2019-05-12 jcs case CTRL('f'): {
2283 1e37a5c2 2019-05-12 jcs struct commit_queue_entry *first;
2284 1e37a5c2 2019-05-12 jcs first = s->first_displayed_entry;
2285 1e37a5c2 2019-05-12 jcs if (first == NULL)
2287 1e37a5c2 2019-05-12 jcs err = scroll_down(view, &s->first_displayed_entry,
2288 1e37a5c2 2019-05-12 jcs view->nlines, &s->last_displayed_entry,
2289 1e37a5c2 2019-05-12 jcs &s->commits, &s->thread_args.log_complete,
2290 1e37a5c2 2019-05-12 jcs &s->thread_args.commits_needed,
2291 1e37a5c2 2019-05-12 jcs &s->thread_args.need_commits);
2294 1e37a5c2 2019-05-12 jcs if (first == s->first_displayed_entry &&
2295 1e37a5c2 2019-05-12 jcs s->selected < MIN(view->nlines - 2,
2296 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
2297 1e37a5c2 2019-05-12 jcs /* can't scroll further down */
2298 1e37a5c2 2019-05-12 jcs s->selected = MIN(view->nlines - 2,
2299 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1);
2301 1e37a5c2 2019-05-12 jcs err = NULL;
2304 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
2305 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
2306 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
2307 1e37a5c2 2019-05-12 jcs if (s->selected > s->commits.ncommits - 1)
2308 1e37a5c2 2019-05-12 jcs s->selected = s->commits.ncommits - 1;
2310 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
2313 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2315 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2316 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2317 1e37a5c2 2019-05-12 jcs err = open_diff_view_for_commit(&diff_view, begin_x,
2318 1e37a5c2 2019-05-12 jcs s->selected_entry->commit, s->selected_entry->id,
2319 1e37a5c2 2019-05-12 jcs view, s->refs, s->repo);
2322 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2323 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2325 1e37a5c2 2019-05-12 jcs return err;
2326 1e37a5c2 2019-05-12 jcs err = view_set_child(view, diff_view);
2328 1e37a5c2 2019-05-12 jcs view_close(diff_view);
2331 1e37a5c2 2019-05-12 jcs *focus_view = diff_view;
2332 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
2334 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
2337 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2339 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2340 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2341 941e9f74 2019-05-21 stsp err = browse_commit_tree(&tree_view, begin_x,
2342 941e9f74 2019-05-21 stsp s->selected_entry, s->in_repo_path, s->refs, s->repo);
2345 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2346 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2348 1e37a5c2 2019-05-12 jcs return err;
2349 1e37a5c2 2019-05-12 jcs err = view_set_child(view, tree_view);
2351 1e37a5c2 2019-05-12 jcs view_close(tree_view);
2354 1e37a5c2 2019-05-12 jcs *focus_view = tree_view;
2355 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
2357 1e37a5c2 2019-05-12 jcs *new_view = tree_view;
2359 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
2360 1e37a5c2 2019-05-12 jcs if (strcmp(s->in_repo_path, "/") == 0)
2362 1e37a5c2 2019-05-12 jcs parent_path = dirname(s->in_repo_path);
2363 1e37a5c2 2019-05-12 jcs if (parent_path && strcmp(parent_path, ".") != 0) {
2364 1e37a5c2 2019-05-12 jcs err = stop_log_thread(s);
2366 1e37a5c2 2019-05-12 jcs return err;
2367 1e37a5c2 2019-05-12 jcs lv = view_open(view->nlines, view->ncols,
2368 1e37a5c2 2019-05-12 jcs view->begin_y, view->begin_x, TOG_VIEW_LOG);
2369 1e37a5c2 2019-05-12 jcs if (lv == NULL)
2370 638f9024 2019-05-13 stsp return got_error_from_errno(
2371 1e37a5c2 2019-05-12 jcs "view_open");
2372 1e37a5c2 2019-05-12 jcs err = open_log_view(lv, s->start_id, s->refs,
2373 b672a97a 2020-01-27 stsp s->repo, s->head_ref_name, parent_path, 0,
2374 b672a97a 2020-01-27 stsp s->log_branches);
2376 1e37a5c2 2019-05-12 jcs return err;;
2377 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2378 1e37a5c2 2019-05-12 jcs *new_view = lv;
2380 1e37a5c2 2019-05-12 jcs view_set_child(view->parent, lv);
2381 1e37a5c2 2019-05-12 jcs *focus_view = lv;
2383 1e37a5c2 2019-05-12 jcs return NULL;
2386 e3d2a5c6 2019-06-26 stsp case CTRL('l'):
2387 d01904d4 2019-06-25 stsp err = stop_log_thread(s);
2389 d01904d4 2019-06-25 stsp return err;
2390 d01904d4 2019-06-25 stsp lv = view_open(view->nlines, view->ncols,
2391 d01904d4 2019-06-25 stsp view->begin_y, view->begin_x, TOG_VIEW_LOG);
2392 d01904d4 2019-06-25 stsp if (lv == NULL)
2393 d01904d4 2019-06-25 stsp return got_error_from_errno("view_open");
2394 71a27632 2020-01-15 stsp err = got_repo_match_object_id(&start_id, NULL,
2395 71a27632 2020-01-15 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
2396 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, s->repo);
2397 ef129c5e 2019-08-03 stsp if (err) {
2398 ef129c5e 2019-08-03 stsp view_close(lv);
2399 d01904d4 2019-06-25 stsp return err;
2401 d01904d4 2019-06-25 stsp in_repo_path = strdup(s->in_repo_path);
2402 d01904d4 2019-06-25 stsp if (in_repo_path == NULL) {
2403 e6b23735 2019-10-04 stsp free(start_id);
2404 e6b23735 2019-10-04 stsp view_close(lv);
2405 e6b23735 2019-10-04 stsp return got_error_from_errno("strdup");
2407 e6b23735 2019-10-04 stsp got_ref_list_free(s->refs);
2408 e6b23735 2019-10-04 stsp err = got_ref_list(s->refs, s->repo, NULL,
2409 e6b23735 2019-10-04 stsp got_ref_cmp_by_name, NULL);
2410 e6b23735 2019-10-04 stsp if (err) {
2411 d01904d4 2019-06-25 stsp free(start_id);
2412 ef129c5e 2019-08-03 stsp view_close(lv);
2413 50284065 2019-10-04 stsp return err;
2415 d01904d4 2019-06-25 stsp err = open_log_view(lv, start_id, s->refs, s->repo,
2416 b672a97a 2020-01-27 stsp s->head_ref_name, in_repo_path, 0, s->log_branches);
2417 ef129c5e 2019-08-03 stsp if (err) {
2418 ef129c5e 2019-08-03 stsp free(start_id);
2419 b672a97a 2020-01-27 stsp view_close(lv);
2420 b672a97a 2020-01-27 stsp return err;;
2422 b672a97a 2020-01-27 stsp *dead_view = view;
2423 b672a97a 2020-01-27 stsp *new_view = lv;
2426 b672a97a 2020-01-27 stsp s->log_branches = !s->log_branches;
2427 b672a97a 2020-01-27 stsp err = stop_log_thread(s);
2429 b672a97a 2020-01-27 stsp return err;
2430 b672a97a 2020-01-27 stsp lv = view_open(view->nlines, view->ncols,
2431 b672a97a 2020-01-27 stsp view->begin_y, view->begin_x, TOG_VIEW_LOG);
2432 b672a97a 2020-01-27 stsp if (lv == NULL)
2433 b672a97a 2020-01-27 stsp return got_error_from_errno("view_open");
2434 b672a97a 2020-01-27 stsp err = open_log_view(lv, s->start_id, s->refs, s->repo,
2435 b672a97a 2020-01-27 stsp s->head_ref_name, s->in_repo_path, 0, s->log_branches);
2436 b672a97a 2020-01-27 stsp if (err) {
2437 ef129c5e 2019-08-03 stsp view_close(lv);
2438 d01904d4 2019-06-25 stsp return err;;
2440 d01904d4 2019-06-25 stsp *dead_view = view;
2441 d01904d4 2019-06-25 stsp *new_view = lv;
2447 80ddbec8 2018-04-29 stsp return err;
2450 4ed7e80c 2018-05-20 stsp static const struct got_error *
2451 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
2453 c2db6724 2019-01-04 stsp const struct got_error *error;
2455 37c06ea4 2019-07-15 stsp #ifdef PROFILE
2456 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
2457 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
2459 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
2460 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
2462 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
2463 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
2465 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
2466 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
2468 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
2469 c2db6724 2019-01-04 stsp if (error != NULL)
2470 c2db6724 2019-01-04 stsp return error;
2472 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
2473 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
2475 c2db6724 2019-01-04 stsp return NULL;
2478 a915003a 2019-02-05 stsp static void
2479 a915003a 2019-02-05 stsp init_curses(void)
2481 a915003a 2019-02-05 stsp initscr();
2483 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
2486 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
2487 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
2488 a915003a 2019-02-05 stsp curs_set(0);
2489 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
2490 6d17833f 2019-11-08 stsp start_color();
2491 6d17833f 2019-11-08 stsp use_default_colors();
2493 a915003a 2019-02-05 stsp signal(SIGWINCH, tog_sigwinch);
2494 83baff54 2019-08-12 stsp signal(SIGPIPE, tog_sigpipe);
2495 61266923 2020-01-14 stsp signal(SIGCONT, tog_sigcont);
2498 c2db6724 2019-01-04 stsp static const struct got_error *
2499 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
2501 80ddbec8 2018-04-29 stsp const struct got_error *error;
2502 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
2503 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
2504 8b473291 2019-02-21 stsp struct got_reflist_head refs;
2505 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
2506 ecb28ae0 2018-07-16 stsp char *path = NULL, *repo_path = NULL, *cwd = NULL;
2507 2fc00ff4 2019-08-31 stsp char *start_commit = NULL, *head_ref_name = NULL;
2508 f43793a4 2020-01-27 stsp int ch, log_branches = 0, check_disk = 1;
2509 04cc582a 2018-08-01 stsp struct tog_view *view;
2511 a55555f2 2019-03-28 stsp SIMPLEQ_INIT(&refs);
2513 80ddbec8 2018-04-29 stsp #ifndef PROFILE
2514 c2db6724 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
2515 c2db6724 2019-01-04 stsp NULL) == -1)
2516 80ddbec8 2018-04-29 stsp err(1, "pledge");
2519 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
2520 80ddbec8 2018-04-29 stsp switch (ch) {
2522 b672a97a 2020-01-27 stsp log_branches = 1;
2525 80ddbec8 2018-04-29 stsp start_commit = optarg;
2528 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
2529 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
2530 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
2534 17020d27 2019-03-07 stsp usage_log();
2535 80ddbec8 2018-04-29 stsp /* NOTREACHED */
2539 80ddbec8 2018-04-29 stsp argc -= optind;
2540 80ddbec8 2018-04-29 stsp argv += optind;
2542 ecb28ae0 2018-07-16 stsp cwd = getcwd(NULL, 0);
2543 ecb28ae0 2018-07-16 stsp if (cwd == NULL) {
2544 638f9024 2019-05-13 stsp error = got_error_from_errno("getcwd");
2545 ecb28ae0 2018-07-16 stsp goto done;
2547 963f97a1 2019-03-18 stsp error = got_worktree_open(&worktree, cwd);
2548 963f97a1 2019-03-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
2549 963f97a1 2019-03-18 stsp goto done;
2550 963f97a1 2019-03-18 stsp error = NULL;
2552 963f97a1 2019-03-18 stsp if (argc == 0) {
2553 963f97a1 2019-03-18 stsp path = strdup("");
2554 963f97a1 2019-03-18 stsp if (path == NULL) {
2555 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
2556 ecb28ae0 2018-07-16 stsp goto done;
2558 963f97a1 2019-03-18 stsp } else if (argc == 1) {
2559 963f97a1 2019-03-18 stsp if (worktree) {
2560 963f97a1 2019-03-18 stsp error = got_worktree_resolve_path(&path, worktree,
2562 963f97a1 2019-03-18 stsp if (error)
2563 963f97a1 2019-03-18 stsp goto done;
2565 963f97a1 2019-03-18 stsp path = strdup(argv[0]);
2566 963f97a1 2019-03-18 stsp if (path == NULL) {
2567 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
2568 963f97a1 2019-03-18 stsp goto done;
2572 963f97a1 2019-03-18 stsp usage_log();
2574 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
2575 a1fbf39a 2019-08-11 stsp if (worktree)
2576 b9d7675a 2019-08-11 stsp repo_path = strdup(
2577 b9d7675a 2019-08-11 stsp got_worktree_get_repo_path(worktree));
2579 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
2581 963f97a1 2019-03-18 stsp if (repo_path == NULL) {
2582 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
2583 963f97a1 2019-03-18 stsp goto done;
2586 a915003a 2019-02-05 stsp init_curses();
2588 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
2589 80ddbec8 2018-04-29 stsp if (error != NULL)
2590 ecb28ae0 2018-07-16 stsp goto done;
2592 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
2593 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
2594 c02c541e 2019-03-29 stsp if (error)
2595 c02c541e 2019-03-29 stsp goto done;
2597 15a94983 2018-12-23 stsp if (start_commit == NULL)
2598 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&start_id, NULL, worktree ?
2599 19e70ad6 2019-05-14 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
2600 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, repo);
2602 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&start_id, NULL, start_commit,
2603 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, repo);
2604 80ddbec8 2018-04-29 stsp if (error != NULL)
2605 8b473291 2019-02-21 stsp goto done;
2607 b8bad2ba 2019-08-23 stsp error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
2608 8b473291 2019-02-21 stsp if (error)
2609 ecb28ae0 2018-07-16 stsp goto done;
2611 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
2612 04cc582a 2018-08-01 stsp if (view == NULL) {
2613 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
2614 04cc582a 2018-08-01 stsp goto done;
2616 2fc00ff4 2019-08-31 stsp if (worktree) {
2617 f43793a4 2020-01-27 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
2619 f43793a4 2020-01-27 stsp if (asprintf(&p, "%s%s%s", prefix,
2620 f43793a4 2020-01-27 stsp (strcmp(prefix, "/") != 0) ? "/" : "", path) == -1) {
2621 f43793a4 2020-01-27 stsp error = got_error_from_errno("asprintf");
2622 f43793a4 2020-01-27 stsp goto done;
2624 f43793a4 2020-01-27 stsp free(path);
2626 f43793a4 2020-01-27 stsp check_disk = 0;
2628 2fc00ff4 2019-08-31 stsp head_ref_name = strdup(
2629 2fc00ff4 2019-08-31 stsp got_worktree_get_head_ref_name(worktree));
2630 2fc00ff4 2019-08-31 stsp if (head_ref_name == NULL) {
2631 2fc00ff4 2019-08-31 stsp error = got_error_from_errno("strdup");
2632 2fc00ff4 2019-08-31 stsp goto done;
2635 2fc00ff4 2019-08-31 stsp error = open_log_view(view, start_id, &refs, repo, head_ref_name,
2636 f43793a4 2020-01-27 stsp path, check_disk, log_branches);
2637 ba4f502b 2018-08-04 stsp if (error)
2638 ba4f502b 2018-08-04 stsp goto done;
2639 2fc00ff4 2019-08-31 stsp if (worktree) {
2640 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
2641 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
2642 2fc00ff4 2019-08-31 stsp worktree = NULL;
2644 e5a0f69f 2018-08-18 stsp error = view_loop(view);
2646 ecb28ae0 2018-07-16 stsp free(repo_path);
2647 ecb28ae0 2018-07-16 stsp free(cwd);
2648 ecb28ae0 2018-07-16 stsp free(path);
2649 899d86c2 2018-05-10 stsp free(start_id);
2650 2fc00ff4 2019-08-31 stsp free(head_ref_name);
2652 ecb28ae0 2018-07-16 stsp got_repo_close(repo);
2653 ec142235 2019-03-07 stsp if (worktree)
2654 ec142235 2019-03-07 stsp got_worktree_close(worktree);
2655 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
2656 80ddbec8 2018-04-29 stsp return error;
2659 4ed7e80c 2018-05-20 stsp __dead static void
2660 9f7d7167 2018-04-29 stsp usage_diff(void)
2663 9f7d7167 2018-04-29 stsp fprintf(stderr, "usage: %s diff [repository-path] object1 object2\n",
2664 9f7d7167 2018-04-29 stsp getprogname());
2668 b304db33 2018-05-20 stsp static char *
2669 b304db33 2018-05-20 stsp parse_next_line(FILE *f, size_t *len)
2671 b304db33 2018-05-20 stsp char *line;
2672 b304db33 2018-05-20 stsp size_t linelen;
2673 b304db33 2018-05-20 stsp size_t lineno;
2674 b304db33 2018-05-20 stsp const char delim[3] = { '\0', '\0', '\0'};
2676 b304db33 2018-05-20 stsp line = fparseln(f, &linelen, &lineno, delim, 0);
2678 b304db33 2018-05-20 stsp *len = linelen;
2679 b304db33 2018-05-20 stsp return line;
2682 6d17833f 2019-11-08 stsp static int
2683 6d17833f 2019-11-08 stsp match_line(const char *line, regex_t *regex)
2685 6d17833f 2019-11-08 stsp regmatch_t regmatch;
2687 6d17833f 2019-11-08 stsp return regexec(regex, line, 1, ®match, 0) == 0;
2690 f26dddb7 2019-11-08 stsp struct tog_color *
2691 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
2693 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
2695 6d17833f 2019-11-08 stsp SIMPLEQ_FOREACH(tc, colors, entry) {
2696 6d17833f 2019-11-08 stsp if (match_line(line, &tc->regex))
2697 6d17833f 2019-11-08 stsp return tc;
2700 6d17833f 2019-11-08 stsp return NULL;
2703 4ed7e80c 2018-05-20 stsp static const struct got_error *
2704 f44b1f58 2020-02-02 tracey draw_file(struct tog_view *view, FILE *f, int *first_displayed_line, int nlines,
2705 f44b1f58 2020-02-02 tracey int selected_line, int max_lines, int *last_displayed_line, int *eof,
2706 f44b1f58 2020-02-02 tracey char *header, struct tog_colors *colors)
2708 61e69b96 2018-05-20 stsp const struct got_error *err;
2709 f44b1f58 2020-02-02 tracey int lineno = 0, nprinted = 0;
2710 b304db33 2018-05-20 stsp char *line;
2711 f26dddb7 2019-11-08 stsp struct tog_color *tc;
2712 b304db33 2018-05-20 stsp size_t len;
2713 61e69b96 2018-05-20 stsp wchar_t *wline;
2714 e0b650dd 2018-05-20 stsp int width;
2716 26ed57b2 2018-05-19 stsp rewind(f);
2717 f7d12f7e 2018-08-01 stsp werase(view->window);
2719 a3404814 2018-09-02 stsp if (header) {
2720 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, header, view->ncols, 0);
2721 a3404814 2018-09-02 stsp if (err) {
2722 a3404814 2018-09-02 stsp return err;
2725 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2726 a3404814 2018-09-02 stsp wstandout(view->window);
2727 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
2728 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2729 a3404814 2018-09-02 stsp wstandend(view->window);
2730 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
2731 a3404814 2018-09-02 stsp waddch(view->window, '\n');
2733 a3404814 2018-09-02 stsp if (max_lines <= 1)
2734 a3404814 2018-09-02 stsp return NULL;
2735 a3404814 2018-09-02 stsp max_lines--;
2739 26ed57b2 2018-05-19 stsp while (nprinted < max_lines) {
2740 b304db33 2018-05-20 stsp line = parse_next_line(f, &len);
2741 26ed57b2 2018-05-19 stsp if (line == NULL) {
2745 f44b1f58 2020-02-02 tracey if (++lineno < *first_displayed_line) {
2746 26ed57b2 2018-05-19 stsp free(line);
2750 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
2751 61e69b96 2018-05-20 stsp if (err) {
2752 61e69b96 2018-05-20 stsp free(line);
2753 61e69b96 2018-05-20 stsp return err;
2756 bddb1296 2019-11-08 stsp tc = match_color(colors, line);
2758 f26dddb7 2019-11-08 stsp wattr_on(view->window,
2759 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2760 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
2762 6d17833f 2019-11-08 stsp wattr_off(view->window,
2763 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2764 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
2765 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
2766 26ed57b2 2018-05-19 stsp if (++nprinted == 1)
2767 f44b1f58 2020-02-02 tracey *first_displayed_line = lineno;
2768 26ed57b2 2018-05-19 stsp free(line);
2769 2550e4c3 2018-07-13 stsp free(wline);
2770 2550e4c3 2018-07-13 stsp wline = NULL;
2772 f44b1f58 2020-02-02 tracey *last_displayed_line = lineno;
2774 1a57306a 2018-09-02 stsp view_vborder(view);
2776 c3e9aa98 2019-05-13 jcs if (*eof) {
2777 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
2778 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
2779 c3e9aa98 2019-05-13 jcs nprinted++;
2782 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, TOG_EOF_STRING, view->ncols, 0);
2784 c3e9aa98 2019-05-13 jcs return err;
2787 c3e9aa98 2019-05-13 jcs wstandout(view->window);
2788 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
2789 c3e9aa98 2019-05-13 jcs wstandend(view->window);
2792 26ed57b2 2018-05-19 stsp return NULL;
2795 abd2672a 2018-12-23 stsp static char *
2796 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
2798 09867e48 2019-08-13 stsp struct tm mytm, *tm;
2799 09867e48 2019-08-13 stsp char *p, *s;
2801 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
2802 09867e48 2019-08-13 stsp if (tm == NULL)
2803 09867e48 2019-08-13 stsp return NULL;
2804 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
2805 09867e48 2019-08-13 stsp if (s == NULL)
2806 09867e48 2019-08-13 stsp return NULL;
2807 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
2809 abd2672a 2018-12-23 stsp *p = '\0';
2813 4ed7e80c 2018-05-20 stsp static const struct got_error *
2814 8b473291 2019-02-21 stsp write_commit_info(struct got_object_id *commit_id,
2815 8b473291 2019-02-21 stsp struct got_reflist_head *refs, struct got_repository *repo, FILE *outfile)
2817 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
2818 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
2819 15a94983 2018-12-23 stsp struct got_commit_object *commit;
2820 5943eee2 2019-08-13 stsp char *id_str = NULL, *logmsg = NULL;
2821 45d799e2 2018-12-23 stsp time_t committer_time;
2822 45d799e2 2018-12-23 stsp const char *author, *committer;
2823 8b473291 2019-02-21 stsp char *refs_str = NULL;
2825 8b473291 2019-02-21 stsp if (refs) {
2826 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
2828 8b473291 2019-02-21 stsp return err;
2831 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
2833 abd2672a 2018-12-23 stsp return err;
2835 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
2836 15a94983 2018-12-23 stsp if (err) {
2837 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
2838 15a94983 2018-12-23 stsp goto done;
2841 8b473291 2019-02-21 stsp if (fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
2842 8b473291 2019-02-21 stsp refs_str ? refs_str : "", refs_str ? ")" : "") < 0) {
2843 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2844 abd2672a 2018-12-23 stsp goto done;
2846 45d799e2 2018-12-23 stsp if (fprintf(outfile, "from: %s\n",
2847 45d799e2 2018-12-23 stsp got_object_commit_get_author(commit)) < 0) {
2848 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2849 abd2672a 2018-12-23 stsp goto done;
2851 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
2852 09867e48 2019-08-13 stsp datestr = get_datestr(&committer_time, datebuf);
2853 09867e48 2019-08-13 stsp if (datestr && fprintf(outfile, "date: %s UTC\n", datestr) < 0) {
2854 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2855 abd2672a 2018-12-23 stsp goto done;
2857 45d799e2 2018-12-23 stsp author = got_object_commit_get_author(commit);
2858 45d799e2 2018-12-23 stsp committer = got_object_commit_get_committer(commit);
2859 45d799e2 2018-12-23 stsp if (strcmp(author, committer) != 0 &&
2860 45d799e2 2018-12-23 stsp fprintf(outfile, "via: %s\n", committer) < 0) {
2861 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2862 abd2672a 2018-12-23 stsp goto done;
2864 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
2866 5943eee2 2019-08-13 stsp goto done;
2867 5943eee2 2019-08-13 stsp if (fprintf(outfile, "%s\n", logmsg) < 0) {
2868 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2869 abd2672a 2018-12-23 stsp goto done;
2872 abd2672a 2018-12-23 stsp free(id_str);
2873 5943eee2 2019-08-13 stsp free(logmsg);
2874 8b473291 2019-02-21 stsp free(refs_str);
2875 15a94983 2018-12-23 stsp got_object_commit_close(commit);
2876 abd2672a 2018-12-23 stsp return err;
2879 f44b1f58 2020-02-02 tracey const struct got_error *
2880 f44b1f58 2020-02-02 tracey get_filestream_info(size_t *filesize, int *nlines, off_t **line_offsets,
2881 f44b1f58 2020-02-02 tracey FILE *infile)
2883 f44b1f58 2020-02-02 tracey size_t len;
2884 f44b1f58 2020-02-02 tracey char *buf = NULL;
2886 f44b1f58 2020-02-02 tracey size_t noffsets = 0;
2887 f44b1f58 2020-02-02 tracey off_t off = 0;
2889 f44b1f58 2020-02-02 tracey if (line_offsets)
2890 f44b1f58 2020-02-02 tracey *line_offsets = NULL;
2891 f44b1f58 2020-02-02 tracey if (filesize)
2892 f44b1f58 2020-02-02 tracey *filesize = 0;
2893 f44b1f58 2020-02-02 tracey if (nlines)
2894 f44b1f58 2020-02-02 tracey *nlines = 0;
2896 f44b1f58 2020-02-02 tracey if (fseek(infile, 0, SEEK_END) == -1)
2897 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseek");
2898 f44b1f58 2020-02-02 tracey len = ftell(infile) + 1;
2899 f44b1f58 2020-02-02 tracey if (ferror(infile))
2900 f44b1f58 2020-02-02 tracey return got_error_from_errno("ftell");
2901 f44b1f58 2020-02-02 tracey if (fseek(infile, 0, SEEK_SET) == -1)
2902 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseek");
2904 f44b1f58 2020-02-02 tracey if (len == 0)
2905 f44b1f58 2020-02-02 tracey return NULL;
2906 f44b1f58 2020-02-02 tracey if ((buf = calloc(len, sizeof(char *))) == NULL)
2907 f44b1f58 2020-02-02 tracey return got_error_from_errno("calloc");
2909 f44b1f58 2020-02-02 tracey fread(buf, 1, len, infile);
2910 f44b1f58 2020-02-02 tracey if (ferror(infile))
2911 f44b1f58 2020-02-02 tracey return got_error_from_errno("fread");
2914 f44b1f58 2020-02-02 tracey if (line_offsets && nlines) {
2915 f44b1f58 2020-02-02 tracey if (*line_offsets == NULL) {
2916 f44b1f58 2020-02-02 tracey /* Have some data but perhaps no '\n'. */
2917 f44b1f58 2020-02-02 tracey noffsets = 1;
2918 f44b1f58 2020-02-02 tracey *nlines = 1;
2919 f44b1f58 2020-02-02 tracey *line_offsets = calloc(1, sizeof(**line_offsets));
2920 f44b1f58 2020-02-02 tracey if (*line_offsets == NULL)
2921 f44b1f58 2020-02-02 tracey return got_error_from_errno("calloc");
2922 f44b1f58 2020-02-02 tracey /* Skip forward over end of first line. */
2923 f44b1f58 2020-02-02 tracey while (i < len) {
2924 f44b1f58 2020-02-02 tracey if (buf[i] == '\n')
2929 f44b1f58 2020-02-02 tracey /* Scan '\n' offsets in remaining chunk of data. */
2930 f44b1f58 2020-02-02 tracey while (i < len) {
2931 f44b1f58 2020-02-02 tracey if (buf[i] != '\n') {
2933 f44b1f58 2020-02-02 tracey continue;
2935 f44b1f58 2020-02-02 tracey (*nlines)++;
2936 f44b1f58 2020-02-02 tracey if (noffsets < *nlines) {
2937 f44b1f58 2020-02-02 tracey off_t *o = recallocarray(*line_offsets,
2938 f44b1f58 2020-02-02 tracey noffsets, *nlines,
2939 f44b1f58 2020-02-02 tracey sizeof(**line_offsets));
2940 f44b1f58 2020-02-02 tracey if (o == NULL) {
2941 f44b1f58 2020-02-02 tracey free(*line_offsets);
2942 f44b1f58 2020-02-02 tracey *line_offsets = NULL;
2943 f44b1f58 2020-02-02 tracey return got_error_from_errno(
2944 f44b1f58 2020-02-02 tracey "recallocarray");
2946 f44b1f58 2020-02-02 tracey *line_offsets = o;
2947 f44b1f58 2020-02-02 tracey noffsets = *nlines;
2949 f44b1f58 2020-02-02 tracey off = i + 1;
2950 f44b1f58 2020-02-02 tracey (*line_offsets)[*nlines - 1] = off;
2955 f44b1f58 2020-02-02 tracey if (fflush(infile) != 0)
2956 f44b1f58 2020-02-02 tracey return got_error_from_errno("fflush");
2957 f44b1f58 2020-02-02 tracey rewind(infile);
2959 f44b1f58 2020-02-02 tracey if (filesize)
2960 f44b1f58 2020-02-02 tracey *filesize = len;
2962 f44b1f58 2020-02-02 tracey return NULL;
2965 abd2672a 2018-12-23 stsp static const struct got_error *
2966 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
2968 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
2969 48ae06ee 2018-10-18 stsp FILE *f = NULL;
2970 15a94983 2018-12-23 stsp int obj_type;
2972 511a516b 2018-05-19 stsp f = got_opentemp();
2973 48ae06ee 2018-10-18 stsp if (f == NULL) {
2974 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
2975 48ae06ee 2018-10-18 stsp goto done;
2977 fb43ecf1 2019-02-11 stsp if (s->f && fclose(s->f) != 0) {
2978 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
2979 fb43ecf1 2019-02-11 stsp goto done;
2983 15a94983 2018-12-23 stsp if (s->id1)
2984 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
2986 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
2988 15a94983 2018-12-23 stsp goto done;
2990 15a94983 2018-12-23 stsp switch (obj_type) {
2991 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
2992 15a94983 2018-12-23 stsp err = got_diff_objects_as_blobs(s->id1, s->id2, NULL, NULL,
2993 f44b1f58 2020-02-02 tracey s->diff_context, 0, s->repo, s->f);
2995 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
2996 54156555 2018-12-24 stsp err = got_diff_objects_as_trees(s->id1, s->id2, "", "",
2997 f44b1f58 2020-02-02 tracey s->diff_context, 0, s->repo, s->f);
2999 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
3000 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
3001 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
3002 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
3004 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
3006 3ffacbe1 2020-02-02 tracey goto done;
3007 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
3008 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
3009 f44b1f58 2020-02-02 tracey err =write_commit_info(s->id2, s->refs, s->repo, s->f);
3010 f44b1f58 2020-02-02 tracey if (err)
3011 f44b1f58 2020-02-02 tracey goto done;
3012 f44b1f58 2020-02-02 tracey } else {
3013 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
3014 15a087fe 2019-02-21 stsp SIMPLEQ_FOREACH(pid, parent_ids, entry) {
3015 15a087fe 2019-02-21 stsp if (got_object_id_cmp(s->id1, pid->id) == 0) {
3016 f44b1f58 2020-02-02 tracey err = write_commit_info(s->id2, s->refs,
3017 f44b1f58 2020-02-02 tracey s->repo, s->f);
3018 f44b1f58 2020-02-02 tracey if (err)
3019 f44b1f58 2020-02-02 tracey goto done;
3024 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
3026 15a94983 2018-12-23 stsp err = got_diff_objects_as_commits(s->id1, s->id2,
3027 f44b1f58 2020-02-02 tracey s->diff_context, 0, s->repo, s->f);
3031 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
3034 f44b1f58 2020-02-02 tracey if (err)
3035 f44b1f58 2020-02-02 tracey goto done;
3036 f44b1f58 2020-02-02 tracey err = get_filestream_info(&s->filesize, &s->nlines, &s->line_offsets,
3039 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
3040 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
3041 48ae06ee 2018-10-18 stsp return err;
3044 f5215bb9 2019-02-22 stsp static void
3045 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
3047 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
3048 f5215bb9 2019-02-22 stsp update_panels();
3049 f5215bb9 2019-02-22 stsp doupdate();
3052 f44b1f58 2020-02-02 tracey static const struct got_error *
3053 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
3055 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3057 f44b1f58 2020-02-02 tracey s->matched_line = 0;
3058 f44b1f58 2020-02-02 tracey return NULL;
3061 f44b1f58 2020-02-02 tracey static const struct got_error *
3062 f44b1f58 2020-02-02 tracey search_next_diff_view(struct tog_view *view)
3064 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3065 f44b1f58 2020-02-02 tracey int lineno;
3067 f44b1f58 2020-02-02 tracey if (!view->searching) {
3068 f44b1f58 2020-02-02 tracey view->search_next_done = 1;
3069 f44b1f58 2020-02-02 tracey return NULL;
3072 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3073 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3074 f44b1f58 2020-02-02 tracey lineno = s->matched_line + 1;
3076 f44b1f58 2020-02-02 tracey lineno = s->matched_line - 1;
3077 f44b1f58 2020-02-02 tracey } else {
3078 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3079 f44b1f58 2020-02-02 tracey lineno = 1;
3081 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3084 f44b1f58 2020-02-02 tracey while (1) {
3085 f44b1f58 2020-02-02 tracey char *line = NULL;
3086 f44b1f58 2020-02-02 tracey off_t offset;
3087 f44b1f58 2020-02-02 tracey size_t len;
3089 f44b1f58 2020-02-02 tracey if (lineno <= 0 || lineno > s->nlines) {
3090 f44b1f58 2020-02-02 tracey if (s->matched_line == 0) {
3091 f44b1f58 2020-02-02 tracey view->search_next_done = 1;
3092 f44b1f58 2020-02-02 tracey free(line);
3096 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3097 f44b1f58 2020-02-02 tracey lineno = 1;
3099 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3102 f44b1f58 2020-02-02 tracey offset = s->line_offsets[lineno - 1];
3103 f44b1f58 2020-02-02 tracey if (fseeko(s->f, offset, SEEK_SET) != 0) {
3104 f44b1f58 2020-02-02 tracey free(line);
3105 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
3107 f44b1f58 2020-02-02 tracey free(line);
3108 f44b1f58 2020-02-02 tracey line = parse_next_line(s->f, &len);
3109 f44b1f58 2020-02-02 tracey if (line && match_line(line, &view->regex)) {
3110 f44b1f58 2020-02-02 tracey view->search_next_done = 1;
3111 f44b1f58 2020-02-02 tracey s->matched_line = lineno;
3112 f44b1f58 2020-02-02 tracey free(line);
3115 f44b1f58 2020-02-02 tracey free(line);
3116 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3117 f44b1f58 2020-02-02 tracey lineno++;
3119 f44b1f58 2020-02-02 tracey lineno--;
3122 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3123 f44b1f58 2020-02-02 tracey s->first_displayed_line = s->matched_line;
3124 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3127 f44b1f58 2020-02-02 tracey return NULL;
3130 48ae06ee 2018-10-18 stsp static const struct got_error *
3131 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
3132 fb872ab2 2019-02-21 stsp struct got_object_id *id2, struct tog_view *log_view,
3133 8b473291 2019-02-21 stsp struct got_reflist_head *refs, struct got_repository *repo)
3135 48ae06ee 2018-10-18 stsp const struct got_error *err;
3136 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3138 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
3139 15a94983 2018-12-23 stsp int type1, type2;
3140 15a94983 2018-12-23 stsp err = got_object_get_type(&type1, repo, id1);
3142 15a94983 2018-12-23 stsp return err;
3143 15a94983 2018-12-23 stsp err = got_object_get_type(&type2, repo, id2);
3145 15a94983 2018-12-23 stsp return err;
3147 15a94983 2018-12-23 stsp if (type1 != type2)
3148 48ae06ee 2018-10-18 stsp return got_error(GOT_ERR_OBJ_TYPE);
3150 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
3151 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
3152 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3153 f44b1f58 2020-02-02 tracey s->repo = repo;
3154 f44b1f58 2020-02-02 tracey s->refs = refs;
3155 f44b1f58 2020-02-02 tracey s->id1 = id1;
3156 f44b1f58 2020-02-02 tracey s->id2 = id2;
3158 15a94983 2018-12-23 stsp if (id1) {
3159 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
3160 5465d566 2020-02-01 tracey if (s->id1 == NULL)
3161 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3163 5465d566 2020-02-01 tracey s->id1 = NULL;
3165 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
3166 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
3167 5465d566 2020-02-01 tracey free(s->id1);
3168 5465d566 2020-02-01 tracey s->id1 = NULL;
3169 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3171 5465d566 2020-02-01 tracey s->f = NULL;
3172 5465d566 2020-02-01 tracey s->first_displayed_line = 1;
3173 5465d566 2020-02-01 tracey s->last_displayed_line = view->nlines;
3174 5465d566 2020-02-01 tracey s->diff_context = 3;
3175 5465d566 2020-02-01 tracey s->log_view = log_view;
3176 5465d566 2020-02-01 tracey s->repo = repo;
3177 5465d566 2020-02-01 tracey s->refs = refs;
3179 f44b1f58 2020-02-02 tracey SIMPLEQ_INIT(&s->colors);
3180 6d17833f 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3181 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3182 11b20872 2019-11-08 stsp "^-", TOG_COLOR_DIFF_MINUS,
3183 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_MINUS"));
3185 6d17833f 2019-11-08 stsp return err;
3186 5465d566 2020-02-01 tracey err = add_color(&s->colors, "^\\+",
3187 11b20872 2019-11-08 stsp TOG_COLOR_DIFF_PLUS,
3188 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_PLUS"));
3189 6d17833f 2019-11-08 stsp if (err) {
3190 5465d566 2020-02-01 tracey free_colors(&s->colors);
3191 6d17833f 2019-11-08 stsp return err;
3193 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3194 11b20872 2019-11-08 stsp "^@@", TOG_COLOR_DIFF_CHUNK_HEADER,
3195 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"));
3196 6d17833f 2019-11-08 stsp if (err) {
3197 5465d566 2020-02-01 tracey free_colors(&s->colors);
3198 6d17833f 2019-11-08 stsp return err;
3201 f44b1f58 2020-02-02 tracey err = add_color(&s->colors,
3202 11b20872 2019-11-08 stsp "^(commit|(blob|file) [-+] )", TOG_COLOR_DIFF_META,
3203 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_META"));
3204 6d17833f 2019-11-08 stsp if (err) {
3205 5465d566 2020-02-01 tracey free_colors(&s->colors);
3206 6d17833f 2019-11-08 stsp return err;
3209 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3210 11b20872 2019-11-08 stsp "^(from|via): ", TOG_COLOR_AUTHOR,
3211 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3212 11b20872 2019-11-08 stsp if (err) {
3213 5465d566 2020-02-01 tracey free_colors(&s->colors);
3214 11b20872 2019-11-08 stsp return err;
3217 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3218 11b20872 2019-11-08 stsp "^date: ", TOG_COLOR_DATE,
3219 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3220 11b20872 2019-11-08 stsp if (err) {
3221 5465d566 2020-02-01 tracey free_colors(&s->colors);
3222 11b20872 2019-11-08 stsp return err;
3226 f5215bb9 2019-02-22 stsp if (log_view && view_is_splitscreen(view))
3227 f5215bb9 2019-02-22 stsp show_log_view(log_view); /* draw vborder */
3228 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
3230 5465d566 2020-02-01 tracey err = create_diff(s);
3231 48ae06ee 2018-10-18 stsp if (err) {
3232 5465d566 2020-02-01 tracey free(s->id1);
3233 5465d566 2020-02-01 tracey s->id1 = NULL;
3234 5465d566 2020-02-01 tracey free(s->id2);
3235 5465d566 2020-02-01 tracey s->id2 = NULL;
3236 48ae06ee 2018-10-18 stsp return err;
3239 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
3240 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
3241 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
3242 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
3243 f44b1f58 2020-02-02 tracey view->search_next = search_next_diff_view;
3245 5dc9f4bc 2018-08-04 stsp return NULL;
3248 e5a0f69f 2018-08-18 stsp static const struct got_error *
3249 5dc9f4bc 2018-08-04 stsp close_diff_view(struct tog_view *view)
3251 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3252 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3254 5465d566 2020-02-01 tracey free(s->id1);
3255 5465d566 2020-02-01 tracey s->id1 = NULL;
3256 5465d566 2020-02-01 tracey free(s->id2);
3257 5465d566 2020-02-01 tracey s->id2 = NULL;
3258 5465d566 2020-02-01 tracey if (s->f && fclose(s->f) == EOF)
3259 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3260 5465d566 2020-02-01 tracey free_colors(&s->colors);
3261 f44b1f58 2020-02-02 tracey free(s->line_offsets);
3262 e5a0f69f 2018-08-18 stsp return err;
3265 5dc9f4bc 2018-08-04 stsp static const struct got_error *
3266 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
3268 a3404814 2018-09-02 stsp const struct got_error *err;
3269 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
3270 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
3272 a3404814 2018-09-02 stsp if (s->id1) {
3273 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
3275 a3404814 2018-09-02 stsp return err;
3277 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
3279 a3404814 2018-09-02 stsp return err;
3281 56765ebb 2018-12-23 stsp if (asprintf(&header, "diff %s %s",
3282 a3404814 2018-09-02 stsp id_str1 ? id_str1 : "/dev/null", id_str2) == -1) {
3283 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
3284 a3404814 2018-09-02 stsp free(id_str1);
3285 a3404814 2018-09-02 stsp free(id_str2);
3286 a3404814 2018-09-02 stsp return err;
3288 a3404814 2018-09-02 stsp free(id_str1);
3289 a3404814 2018-09-02 stsp free(id_str2);
3291 f44b1f58 2020-02-02 tracey return draw_file(view, s->f, &s->first_displayed_line, s->nlines,
3292 f44b1f58 2020-02-02 tracey s->selected_line, view->nlines, &s->last_displayed_line, &s->eof,
3293 bddb1296 2019-11-08 stsp header, &s->colors);
3296 15a087fe 2019-02-21 stsp static const struct got_error *
3297 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
3298 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
3300 d7a04538 2019-02-21 stsp const struct got_error *err;
3301 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
3302 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
3303 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
3305 15a087fe 2019-02-21 stsp free(s->id2);
3306 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
3307 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
3308 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3310 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
3312 d7a04538 2019-02-21 stsp return err;
3313 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
3314 15a087fe 2019-02-21 stsp free(s->id1);
3315 d7a04538 2019-02-21 stsp pid = SIMPLEQ_FIRST(parent_ids);
3316 d7a04538 2019-02-21 stsp s->id1 = pid ? got_object_id_dup(pid->id) : NULL;
3317 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
3318 15a087fe 2019-02-21 stsp return NULL;
3321 0cf4efb1 2018-09-29 stsp static const struct got_error *
3322 bcbd79e2 2018-08-19 stsp input_diff_view(struct tog_view **new_view, struct tog_view **dead_view,
3323 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
3325 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
3326 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
3327 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
3328 fb872ab2 2019-02-21 stsp struct commit_queue_entry *entry;
3331 e5a0f69f 2018-08-18 stsp switch (ch) {
3333 1e37a5c2 2019-05-12 jcs case KEY_UP:
3334 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
3335 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3337 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
3338 a60a9dc4 2019-05-13 jcs case CTRL('b'):
3339 00ba99a7 2019-05-12 jcs if (s->first_displayed_line == 1)
3342 1e37a5c2 2019-05-12 jcs while (i++ < view->nlines - 1 &&
3343 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
3344 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3347 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
3348 1e37a5c2 2019-05-12 jcs if (!s->eof)
3349 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3351 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
3352 a60a9dc4 2019-05-13 jcs case CTRL('f'):
3354 00ba99a7 2019-05-12 jcs if (s->eof)
3357 1e37a5c2 2019-05-12 jcs while (!s->eof && i++ < view->nlines - 1) {
3358 1e37a5c2 2019-05-12 jcs char *line;
3359 1e37a5c2 2019-05-12 jcs line = parse_next_line(s->f, NULL);
3360 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3361 1e37a5c2 2019-05-12 jcs if (line == NULL)
3366 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
3367 1e37a5c2 2019-05-12 jcs s->diff_context--;
3368 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3369 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3373 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
3374 1e37a5c2 2019-05-12 jcs s->diff_context++;
3375 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3376 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3381 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3383 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3384 1e37a5c2 2019-05-12 jcs entry = TAILQ_PREV(ls->selected_entry,
3385 1e37a5c2 2019-05-12 jcs commit_queue_head, entry);
3386 1e37a5c2 2019-05-12 jcs if (entry == NULL)
3389 1e37a5c2 2019-05-12 jcs err = input_log_view(NULL, NULL, NULL, s->log_view,
3394 1e37a5c2 2019-05-12 jcs err = set_selected_commit(s, entry);
3398 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3399 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3401 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3402 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3406 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3408 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3410 1e37a5c2 2019-05-12 jcs if (TAILQ_NEXT(ls->selected_entry, entry) == NULL) {
3411 1e37a5c2 2019-05-12 jcs ls->thread_args.commits_needed++;
3413 1e37a5c2 2019-05-12 jcs /* Display "loading..." in log view. */
3414 1e37a5c2 2019-05-12 jcs show_log_view(s->log_view);
3415 1e37a5c2 2019-05-12 jcs update_panels();
3416 1e37a5c2 2019-05-12 jcs doupdate();
3418 1e37a5c2 2019-05-12 jcs err = trigger_log_thread(1 /* load_all */,
3419 1e37a5c2 2019-05-12 jcs &ls->thread_args.commits_needed,
3420 1e37a5c2 2019-05-12 jcs &ls->thread_args.log_complete,
3421 1e37a5c2 2019-05-12 jcs &ls->thread_args.need_commits);
3425 1e37a5c2 2019-05-12 jcs err = input_log_view(NULL, NULL, NULL, s->log_view,
3430 1e37a5c2 2019-05-12 jcs entry = TAILQ_NEXT(ls->selected_entry, entry);
3431 1e37a5c2 2019-05-12 jcs if (entry == NULL)
3434 1e37a5c2 2019-05-12 jcs err = set_selected_commit(s, entry);
3438 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3439 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3441 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3442 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3448 bcbd79e2 2018-08-19 stsp return err;
3451 4ed7e80c 2018-05-20 stsp static const struct got_error *
3452 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
3454 26ed57b2 2018-05-19 stsp const struct got_error *error = NULL;
3455 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
3456 8b473291 2019-02-21 stsp struct got_reflist_head refs;
3457 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
3458 26ed57b2 2018-05-19 stsp char *repo_path = NULL;
3459 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
3461 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
3463 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
3465 26ed57b2 2018-05-19 stsp #ifndef PROFILE
3466 eb6600df 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
3467 eb6600df 2019-01-04 stsp NULL) == -1)
3468 26ed57b2 2018-05-19 stsp err(1, "pledge");
3471 26ed57b2 2018-05-19 stsp while ((ch = getopt(argc, argv, "")) != -1) {
3472 26ed57b2 2018-05-19 stsp switch (ch) {
3474 17020d27 2019-03-07 stsp usage_diff();
3475 26ed57b2 2018-05-19 stsp /* NOTREACHED */
3479 26ed57b2 2018-05-19 stsp argc -= optind;
3480 26ed57b2 2018-05-19 stsp argv += optind;
3482 26ed57b2 2018-05-19 stsp if (argc == 0) {
3483 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
3484 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
3485 26ed57b2 2018-05-19 stsp repo_path = getcwd(NULL, 0);
3486 26ed57b2 2018-05-19 stsp if (repo_path == NULL)
3487 638f9024 2019-05-13 stsp return got_error_from_errno("getcwd");
3488 15a94983 2018-12-23 stsp id_str1 = argv[0];
3489 15a94983 2018-12-23 stsp id_str2 = argv[1];
3490 26ed57b2 2018-05-19 stsp } else if (argc == 3) {
3491 26ed57b2 2018-05-19 stsp repo_path = realpath(argv[0], NULL);
3492 26ed57b2 2018-05-19 stsp if (repo_path == NULL)
3493 638f9024 2019-05-13 stsp return got_error_from_errno2("realpath", argv[0]);
3494 15a94983 2018-12-23 stsp id_str1 = argv[1];
3495 15a94983 2018-12-23 stsp id_str2 = argv[2];
3497 26ed57b2 2018-05-19 stsp usage_diff();
3499 a915003a 2019-02-05 stsp init_curses();
3501 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
3502 eb6600df 2019-01-04 stsp if (error)
3503 eb6600df 2019-01-04 stsp goto done;
3505 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
3506 26ed57b2 2018-05-19 stsp if (error)
3507 26ed57b2 2018-05-19 stsp goto done;
3509 dd88155e 2019-06-29 stsp error = got_repo_match_object_id_prefix(&id1, id_str1,
3510 dd88155e 2019-06-29 stsp GOT_OBJ_TYPE_ANY, repo);
3511 26ed57b2 2018-05-19 stsp if (error)
3512 26ed57b2 2018-05-19 stsp goto done;
3514 dd88155e 2019-06-29 stsp error = got_repo_match_object_id_prefix(&id2, id_str2,
3515 dd88155e 2019-06-29 stsp GOT_OBJ_TYPE_ANY, repo);
3516 26ed57b2 2018-05-19 stsp if (error)
3517 26ed57b2 2018-05-19 stsp goto done;
3519 b8bad2ba 2019-08-23 stsp error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
3520 8b473291 2019-02-21 stsp if (error)
3521 8b473291 2019-02-21 stsp goto done;
3523 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
3524 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
3525 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
3526 ea5e7bb5 2018-08-01 stsp goto done;
3528 8b473291 2019-02-21 stsp error = open_diff_view(view, id1, id2, NULL, &refs, repo);
3529 5dc9f4bc 2018-08-04 stsp if (error)
3530 5dc9f4bc 2018-08-04 stsp goto done;
3531 e5a0f69f 2018-08-18 stsp error = view_loop(view);
3533 c02c541e 2019-03-29 stsp free(repo_path);
3535 921be706 2019-06-28 stsp got_repo_close(repo);
3536 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
3537 26ed57b2 2018-05-19 stsp return error;
3540 4ed7e80c 2018-05-20 stsp __dead static void
3541 9f7d7167 2018-04-29 stsp usage_blame(void)
3544 69069811 2018-08-02 stsp fprintf(stderr, "usage: %s blame [-c commit] [-r repository-path] path\n",
3545 9f7d7167 2018-04-29 stsp getprogname());
3549 84451b3e 2018-07-10 stsp struct tog_blame_line {
3550 84451b3e 2018-07-10 stsp int annotated;
3551 84451b3e 2018-07-10 stsp struct got_object_id *id;
3554 4ed7e80c 2018-05-20 stsp static const struct got_error *
3555 f7d12f7e 2018-08-01 stsp draw_blame(struct tog_view *view, struct got_object_id *id, FILE *f,
3556 f7d12f7e 2018-08-01 stsp const char *path, struct tog_blame_line *lines, int nlines,
3557 f7d12f7e 2018-08-01 stsp int blame_complete, int selected_line, int *first_displayed_line,
3558 11b20872 2019-11-08 stsp int *last_displayed_line, int *eof, int max_lines,
3559 11b20872 2019-11-08 stsp struct tog_colors *colors)
3561 84451b3e 2018-07-10 stsp const struct got_error *err;
3562 84451b3e 2018-07-10 stsp int lineno = 0, nprinted = 0;
3563 84451b3e 2018-07-10 stsp char *line;
3564 84451b3e 2018-07-10 stsp size_t len;
3565 84451b3e 2018-07-10 stsp wchar_t *wline;
3566 27a741e5 2019-09-11 stsp int width;
3567 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
3568 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
3569 ab089a2a 2018-07-12 stsp char *id_str;
3570 11b20872 2019-11-08 stsp struct tog_color *tc;
3572 ab089a2a 2018-07-12 stsp err = got_object_id_str(&id_str, id);
3574 ab089a2a 2018-07-12 stsp return err;
3576 84451b3e 2018-07-10 stsp rewind(f);
3577 f7d12f7e 2018-08-01 stsp werase(view->window);
3579 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
3580 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
3581 ab089a2a 2018-07-12 stsp free(id_str);
3582 ab089a2a 2018-07-12 stsp return err;
3585 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3586 ab089a2a 2018-07-12 stsp free(line);
3587 2550e4c3 2018-07-13 stsp line = NULL;
3589 1cae65b4 2019-09-22 stsp return err;
3590 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3591 a3404814 2018-09-02 stsp wstandout(view->window);
3592 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
3594 11b20872 2019-11-08 stsp wattr_on(view->window,
3595 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3596 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3598 11b20872 2019-11-08 stsp wattr_off(view->window,
3599 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3600 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3601 a3404814 2018-09-02 stsp wstandend(view->window);
3602 2550e4c3 2018-07-13 stsp free(wline);
3603 2550e4c3 2018-07-13 stsp wline = NULL;
3604 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
3605 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3607 084063cd 2018-07-12 stsp if (asprintf(&line, "[%d/%d] %s%s",
3608 084063cd 2018-07-12 stsp *first_displayed_line - 1 + selected_line, nlines,
3609 512d0df1 2019-02-22 stsp blame_complete ? "" : "annotating... ", path) == -1) {
3610 ab089a2a 2018-07-12 stsp free(id_str);
3611 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
3613 ab089a2a 2018-07-12 stsp free(id_str);
3614 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3615 3f60a8ef 2018-07-10 stsp free(line);
3616 2550e4c3 2018-07-13 stsp line = NULL;
3618 3f60a8ef 2018-07-10 stsp return err;
3619 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3620 2550e4c3 2018-07-13 stsp free(wline);
3621 2550e4c3 2018-07-13 stsp wline = NULL;
3622 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
3623 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3626 ab089a2a 2018-07-12 stsp while (nprinted < max_lines - 2) {
3627 84451b3e 2018-07-10 stsp line = parse_next_line(f, &len);
3628 84451b3e 2018-07-10 stsp if (line == NULL) {
3632 84451b3e 2018-07-10 stsp if (++lineno < *first_displayed_line) {
3633 84451b3e 2018-07-10 stsp free(line);
3637 27a741e5 2019-09-11 stsp if (view->ncols <= 9) {
3638 27a741e5 2019-09-11 stsp width = 9;
3639 27a741e5 2019-09-11 stsp wline = wcsdup(L"");
3640 27a741e5 2019-09-11 stsp if (wline == NULL)
3641 27a741e5 2019-09-11 stsp err = got_error_from_errno("wcsdup");
3643 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line,
3644 27a741e5 2019-09-11 stsp view->ncols - 9, 9);
3645 27a741e5 2019-09-11 stsp width += 9;
3647 84451b3e 2018-07-10 stsp if (err) {
3648 84451b3e 2018-07-10 stsp free(line);
3649 84451b3e 2018-07-10 stsp return err;
3652 0cf4efb1 2018-09-29 stsp if (view->focussed && nprinted == selected_line - 1)
3653 f7d12f7e 2018-08-01 stsp wstandout(view->window);
3655 8d0fe45a 2019-08-12 stsp if (nlines > 0) {
3656 8d0fe45a 2019-08-12 stsp blame_line = &lines[lineno - 1];
3657 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
3658 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
3659 27a741e5 2019-09-11 stsp !(view->focussed &&
3660 27a741e5 2019-09-11 stsp nprinted == selected_line - 1)) {
3661 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
3662 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
3663 8d0fe45a 2019-08-12 stsp char *id_str;
3664 8d0fe45a 2019-08-12 stsp err = got_object_id_str(&id_str, blame_line->id);
3665 8d0fe45a 2019-08-12 stsp if (err) {
3666 8d0fe45a 2019-08-12 stsp free(line);
3667 8d0fe45a 2019-08-12 stsp free(wline);
3668 8d0fe45a 2019-08-12 stsp return err;
3670 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
3672 11b20872 2019-11-08 stsp wattr_on(view->window,
3673 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3674 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
3676 11b20872 2019-11-08 stsp wattr_off(view->window,
3677 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3678 8d0fe45a 2019-08-12 stsp free(id_str);
3679 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
3681 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
3682 8d0fe45a 2019-08-12 stsp prev_id = NULL;
3685 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
3686 ee41ec32 2018-07-10 stsp prev_id = NULL;
3689 0cf4efb1 2018-09-29 stsp if (view->focussed && nprinted == selected_line - 1)
3690 f7d12f7e 2018-08-01 stsp wstandend(view->window);
3691 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
3693 27a741e5 2019-09-11 stsp waddwstr(view->window, wline);
3694 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
3695 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
3696 84451b3e 2018-07-10 stsp if (++nprinted == 1)
3697 84451b3e 2018-07-10 stsp *first_displayed_line = lineno;
3698 84451b3e 2018-07-10 stsp free(line);
3699 2550e4c3 2018-07-13 stsp free(wline);
3700 2550e4c3 2018-07-13 stsp wline = NULL;
3702 84451b3e 2018-07-10 stsp *last_displayed_line = lineno;
3704 1a57306a 2018-09-02 stsp view_vborder(view);
3706 84451b3e 2018-07-10 stsp return NULL;
3709 84451b3e 2018-07-10 stsp static const struct got_error *
3710 84451b3e 2018-07-10 stsp blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id)
3712 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
3713 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
3714 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
3715 1a76625f 2018-10-22 stsp int errcode;
3717 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
3718 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
3719 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
3721 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3722 1a76625f 2018-10-22 stsp if (errcode)
3723 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
3725 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
3726 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
3727 d68a0a7d 2018-07-10 stsp goto done;
3730 d68a0a7d 2018-07-10 stsp if (lineno == -1)
3731 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
3733 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
3734 d68a0a7d 2018-07-10 stsp if (line->annotated)
3735 d68a0a7d 2018-07-10 stsp goto done;
3737 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
3738 84451b3e 2018-07-10 stsp if (line->id == NULL) {
3739 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3740 84451b3e 2018-07-10 stsp goto done;
3742 84451b3e 2018-07-10 stsp line->annotated = 1;
3744 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3745 1a76625f 2018-10-22 stsp if (errcode)
3746 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3747 84451b3e 2018-07-10 stsp return err;
3750 84451b3e 2018-07-10 stsp static void *
3751 84451b3e 2018-07-10 stsp blame_thread(void *arg)
3753 18430de3 2018-07-10 stsp const struct got_error *err;
3754 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
3755 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
3756 1a76625f 2018-10-22 stsp int errcode;
3758 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
3760 61266923 2020-01-14 stsp return (void *)err;
3762 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
3763 fc06ba56 2019-08-22 stsp blame_cb, ta->cb_args, ta->cancel_cb, ta->cancel_arg);
3764 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
3765 fc06ba56 2019-08-22 stsp err = NULL;
3767 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3768 1a76625f 2018-10-22 stsp if (errcode)
3769 2af4a041 2019-05-11 jcs return (void *)got_error_set_errno(errcode,
3770 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3772 c9beca56 2018-07-22 stsp got_repo_close(ta->repo);
3773 c9beca56 2018-07-22 stsp ta->repo = NULL;
3774 c9beca56 2018-07-22 stsp *ta->complete = 1;
3776 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3777 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
3778 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3780 18430de3 2018-07-10 stsp return (void *)err;
3783 245d91c1 2018-07-12 stsp static struct got_object_id *
3784 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
3785 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
3787 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
3789 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
3790 8d0fe45a 2019-08-12 stsp return NULL;
3792 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
3793 245d91c1 2018-07-12 stsp if (!line->annotated)
3794 245d91c1 2018-07-12 stsp return NULL;
3796 245d91c1 2018-07-12 stsp return line->id;
3799 b880a918 2018-07-10 stsp static const struct got_error *
3800 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
3802 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
3805 245d91c1 2018-07-12 stsp if (blame->thread) {
3806 1a76625f 2018-10-22 stsp int errcode;
3807 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3808 1a76625f 2018-10-22 stsp if (errcode)
3809 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3810 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3811 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
3812 1a76625f 2018-10-22 stsp if (errcode)
3813 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3814 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3815 1a76625f 2018-10-22 stsp if (errcode)
3816 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3817 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3818 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
3819 245d91c1 2018-07-12 stsp err = NULL;
3820 245d91c1 2018-07-12 stsp blame->thread = NULL;
3822 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
3823 245d91c1 2018-07-12 stsp got_repo_close(blame->thread_args.repo);
3824 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
3826 245d91c1 2018-07-12 stsp if (blame->f) {
3827 fb43ecf1 2019-02-11 stsp if (fclose(blame->f) != 0 && err == NULL)
3828 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3829 245d91c1 2018-07-12 stsp blame->f = NULL;
3831 57670559 2018-12-23 stsp if (blame->lines) {
3832 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
3833 57670559 2018-12-23 stsp free(blame->lines[i].id);
3834 57670559 2018-12-23 stsp free(blame->lines);
3835 57670559 2018-12-23 stsp blame->lines = NULL;
3837 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
3838 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
3840 245d91c1 2018-07-12 stsp return err;
3843 245d91c1 2018-07-12 stsp static const struct got_error *
3844 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
3846 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
3847 fc06ba56 2019-08-22 stsp int *done = arg;
3848 fc06ba56 2019-08-22 stsp int errcode;
3850 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3851 fc06ba56 2019-08-22 stsp if (errcode)
3852 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
3853 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
3855 fc06ba56 2019-08-22 stsp if (*done)
3856 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
3858 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3859 fc06ba56 2019-08-22 stsp if (errcode)
3860 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
3861 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
3863 fc06ba56 2019-08-22 stsp return err;
3866 fc06ba56 2019-08-22 stsp static const struct got_error *
3867 1a76625f 2018-10-22 stsp run_blame(struct tog_blame *blame, struct tog_view *view, int *blame_complete,
3868 1a76625f 2018-10-22 stsp int *first_displayed_line, int *last_displayed_line, int *selected_line,
3869 1a76625f 2018-10-22 stsp int *done, int *eof, const char *path, struct got_object_id *commit_id,
3870 245d91c1 2018-07-12 stsp struct got_repository *repo)
3872 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
3873 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
3874 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
3875 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
3876 15a94983 2018-12-23 stsp int obj_type;
3878 27d434c2 2018-09-15 stsp err = got_object_id_by_path(&obj_id, repo, commit_id, path);
3880 15a94983 2018-12-23 stsp return err;
3882 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, repo, obj_id);
3884 84451b3e 2018-07-10 stsp goto done;
3886 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
3887 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
3888 84451b3e 2018-07-10 stsp goto done;
3891 15a94983 2018-12-23 stsp err = got_object_open_as_blob(&blob, repo, obj_id, 8192);
3893 a70480e0 2018-06-23 stsp goto done;
3894 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
3895 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
3896 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
3897 84451b3e 2018-07-10 stsp goto done;
3899 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
3900 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
3901 b02560ec 2019-08-19 stsp if (err || blame->nlines == 0)
3902 84451b3e 2018-07-10 stsp goto done;
3904 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
3905 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
3906 b02560ec 2019-08-19 stsp blame->nlines--;
3908 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
3909 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
3910 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
3911 84451b3e 2018-07-10 stsp goto done;
3914 c9956ddf 2019-09-08 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL);
3916 bd24772e 2018-07-11 stsp goto done;
3918 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
3919 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
3920 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
3921 245d91c1 2018-07-12 stsp blame->cb_args.commit_id = got_object_id_dup(commit_id);
3922 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
3923 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3924 245d91c1 2018-07-12 stsp goto done;
3926 245d91c1 2018-07-12 stsp blame->cb_args.quit = done;
3928 245d91c1 2018-07-12 stsp blame->thread_args.path = path;
3929 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
3930 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
3931 245d91c1 2018-07-12 stsp blame->thread_args.complete = blame_complete;
3932 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
3933 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_arg = done;
3934 245d91c1 2018-07-12 stsp *blame_complete = 0;
3938 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
3939 27d434c2 2018-09-15 stsp free(obj_id);
3941 245d91c1 2018-07-12 stsp stop_blame(blame);
3942 245d91c1 2018-07-12 stsp return err;
3945 245d91c1 2018-07-12 stsp static const struct got_error *
3946 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
3947 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
3948 8b473291 2019-02-21 stsp struct got_repository *repo)
3950 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
3951 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
3953 fb2756b9 2018-08-04 stsp SIMPLEQ_INIT(&s->blamed_commits);
3955 c4843652 2019-08-12 stsp s->path = strdup(path);
3956 c4843652 2019-08-12 stsp if (s->path == NULL)
3957 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
3959 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
3960 c4843652 2019-08-12 stsp if (err) {
3961 c4843652 2019-08-12 stsp free(s->path);
3962 7cbe629d 2018-08-04 stsp return err;
3965 fb2756b9 2018-08-04 stsp SIMPLEQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
3966 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
3967 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
3968 fb2756b9 2018-08-04 stsp s->selected_line = 1;
3969 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
3970 fb2756b9 2018-08-04 stsp s->repo = repo;
3971 8b473291 2019-02-21 stsp s->refs = refs;
3972 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
3973 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
3975 11b20872 2019-11-08 stsp SIMPLEQ_INIT(&s->colors);
3976 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3977 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
3978 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
3980 11b20872 2019-11-08 stsp return err;
3983 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
3984 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
3985 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
3986 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
3987 6c4c42e0 2019-06-24 stsp view->search_next = search_next_blame_view;
3989 1a76625f 2018-10-22 stsp return run_blame(&s->blame, view, &s->blame_complete,
3990 e5a0f69f 2018-08-18 stsp &s->first_displayed_line, &s->last_displayed_line,
3991 e5a0f69f 2018-08-18 stsp &s->selected_line, &s->done, &s->eof, s->path,
3992 e5a0f69f 2018-08-18 stsp s->blamed_commit->id, s->repo);
3995 e5a0f69f 2018-08-18 stsp static const struct got_error *
3996 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
3998 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3999 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4001 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
4002 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
4004 fb2756b9 2018-08-04 stsp while (!SIMPLEQ_EMPTY(&s->blamed_commits)) {
4005 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
4006 fb2756b9 2018-08-04 stsp blamed_commit = SIMPLEQ_FIRST(&s->blamed_commits);
4007 fb2756b9 2018-08-04 stsp SIMPLEQ_REMOVE_HEAD(&s->blamed_commits, entry);
4008 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
4011 e5a0f69f 2018-08-18 stsp free(s->path);
4012 11b20872 2019-11-08 stsp free_colors(&s->colors);
4014 e5a0f69f 2018-08-18 stsp return err;
4017 7cbe629d 2018-08-04 stsp static const struct got_error *
4018 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
4020 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4022 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
4023 6c4c42e0 2019-06-24 stsp return NULL;
4026 6c4c42e0 2019-06-24 stsp static const struct got_error *
4027 6c4c42e0 2019-06-24 stsp search_next_blame_view(struct tog_view *view)
4029 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4030 6c4c42e0 2019-06-24 stsp int lineno;
4032 6c4c42e0 2019-06-24 stsp if (!view->searching) {
4033 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
4034 6c4c42e0 2019-06-24 stsp return NULL;
4037 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4038 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4039 2246482e 2019-06-25 stsp lineno = s->matched_line + 1;
4041 2246482e 2019-06-25 stsp lineno = s->matched_line - 1;
4043 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4044 6c4c42e0 2019-06-24 stsp lineno = 1;
4046 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4049 6c4c42e0 2019-06-24 stsp while (1) {
4050 6c4c42e0 2019-06-24 stsp char *line = NULL;
4051 6c4c42e0 2019-06-24 stsp off_t offset;
4052 6c4c42e0 2019-06-24 stsp size_t len;
4054 6c4c42e0 2019-06-24 stsp if (lineno <= 0 || lineno > s->blame.nlines) {
4055 6c4c42e0 2019-06-24 stsp if (s->matched_line == 0) {
4056 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
4057 6c4c42e0 2019-06-24 stsp free(line);
4061 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4062 6c4c42e0 2019-06-24 stsp lineno = 1;
4064 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4067 6c4c42e0 2019-06-24 stsp offset = s->blame.line_offsets[lineno - 1];
4068 6c4c42e0 2019-06-24 stsp if (fseeko(s->blame.f, offset, SEEK_SET) != 0) {
4069 6c4c42e0 2019-06-24 stsp free(line);
4070 6c4c42e0 2019-06-24 stsp return got_error_from_errno("fseeko");
4072 6c4c42e0 2019-06-24 stsp free(line);
4073 6c4c42e0 2019-06-24 stsp line = parse_next_line(s->blame.f, &len);
4074 2246482e 2019-06-25 stsp if (line && match_line(line, &view->regex)) {
4075 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
4076 6c4c42e0 2019-06-24 stsp s->matched_line = lineno;
4077 6c4c42e0 2019-06-24 stsp free(line);
4080 6c4c42e0 2019-06-24 stsp free(line);
4081 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4087 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4088 6c4c42e0 2019-06-24 stsp s->first_displayed_line = s->matched_line;
4089 6c4c42e0 2019-06-24 stsp s->selected_line = 1;
4092 6c4c42e0 2019-06-24 stsp return NULL;
4095 6c4c42e0 2019-06-24 stsp static const struct got_error *
4096 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
4098 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4099 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
4100 2b380cc8 2018-10-24 stsp int errcode;
4102 2b380cc8 2018-10-24 stsp if (s->blame.thread == NULL) {
4103 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
4104 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
4105 2b380cc8 2018-10-24 stsp if (errcode)
4106 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
4108 51fe7530 2019-08-19 stsp halfdelay(1); /* fast refresh while annotating */
4111 51fe7530 2019-08-19 stsp if (s->blame_complete)
4112 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
4114 e5a0f69f 2018-08-18 stsp err = draw_blame(view, s->blamed_commit->id, s->blame.f,
4115 e5a0f69f 2018-08-18 stsp s->path, s->blame.lines, s->blame.nlines, s->blame_complete,
4116 e5a0f69f 2018-08-18 stsp s->selected_line, &s->first_displayed_line,
4117 11b20872 2019-11-08 stsp &s->last_displayed_line, &s->eof, view->nlines, &s->colors);
4119 669b5ffa 2018-10-07 stsp view_vborder(view);
4120 e5a0f69f 2018-08-18 stsp return err;
4123 e5a0f69f 2018-08-18 stsp static const struct got_error *
4124 878940b7 2018-09-29 stsp input_blame_view(struct tog_view **new_view, struct tog_view **dead_view,
4125 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
4127 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
4128 7cbe629d 2018-08-04 stsp struct tog_view *diff_view;
4129 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4130 669b5ffa 2018-10-07 stsp int begin_x = 0;
4132 e5a0f69f 2018-08-18 stsp switch (ch) {
4134 1e37a5c2 2019-05-12 jcs s->done = 1;
4137 1e37a5c2 2019-05-12 jcs case KEY_UP:
4138 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
4139 1e37a5c2 2019-05-12 jcs s->selected_line--;
4140 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
4141 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
4142 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
4144 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4145 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
4146 1e37a5c2 2019-05-12 jcs s->selected_line = 1;
4149 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > view->nlines - 2)
4150 1e37a5c2 2019-05-12 jcs s->first_displayed_line -=
4151 1e37a5c2 2019-05-12 jcs (view->nlines - 2);
4153 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
4156 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4157 1e37a5c2 2019-05-12 jcs if (s->selected_line < view->nlines - 2 &&
4158 1e37a5c2 2019-05-12 jcs s->first_displayed_line +
4159 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
4160 1e37a5c2 2019-05-12 jcs s->selected_line++;
4161 1e37a5c2 2019-05-12 jcs else if (s->last_displayed_line <
4162 1e37a5c2 2019-05-12 jcs s->blame.nlines)
4163 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
4166 1e37a5c2 2019-05-12 jcs case 'p': {
4167 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4168 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4169 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4170 1e37a5c2 2019-05-12 jcs if (id == NULL)
4172 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
4173 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit;
4174 15a94983 2018-12-23 stsp struct got_object_qid *pid;
4175 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
4176 1e37a5c2 2019-05-12 jcs int obj_type;
4177 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
4178 1e37a5c2 2019-05-12 jcs s->repo, id);
4181 15a94983 2018-12-23 stsp pid = SIMPLEQ_FIRST(
4182 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
4183 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
4184 15a94983 2018-12-23 stsp got_object_commit_close(commit);
4187 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
4188 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
4189 1e37a5c2 2019-05-12 jcs pid->id, s->path);
4190 e5a0f69f 2018-08-18 stsp if (err) {
4191 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
4192 1e37a5c2 2019-05-12 jcs err = NULL;
4193 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4196 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
4198 1e37a5c2 2019-05-12 jcs free(blob_id);
4199 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
4200 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
4201 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4204 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4206 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4208 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
4209 1e37a5c2 2019-05-12 jcs s->blamed_commit->id) == 0)
4211 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4216 1e37a5c2 2019-05-12 jcs s->done = 1;
4217 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4218 1e37a5c2 2019-05-12 jcs s->done = 0;
4219 1e37a5c2 2019-05-12 jcs if (thread_err)
4221 1e37a5c2 2019-05-12 jcs SIMPLEQ_INSERT_HEAD(&s->blamed_commits,
4222 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
4223 1e37a5c2 2019-05-12 jcs err = run_blame(&s->blame, view, &s->blame_complete,
4224 1e37a5c2 2019-05-12 jcs &s->first_displayed_line, &s->last_displayed_line,
4225 1e37a5c2 2019-05-12 jcs &s->selected_line, &s->done, &s->eof,
4226 1e37a5c2 2019-05-12 jcs s->path, s->blamed_commit->id, s->repo);
4231 1e37a5c2 2019-05-12 jcs case 'B': {
4232 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
4233 1e37a5c2 2019-05-12 jcs first = SIMPLEQ_FIRST(&s->blamed_commits);
4234 1e37a5c2 2019-05-12 jcs if (!got_object_id_cmp(first->id, s->commit_id))
4236 1e37a5c2 2019-05-12 jcs s->done = 1;
4237 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4238 1e37a5c2 2019-05-12 jcs s->done = 0;
4239 1e37a5c2 2019-05-12 jcs if (thread_err)
4241 1e37a5c2 2019-05-12 jcs SIMPLEQ_REMOVE_HEAD(&s->blamed_commits, entry);
4242 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
4243 1e37a5c2 2019-05-12 jcs s->blamed_commit =
4244 1e37a5c2 2019-05-12 jcs SIMPLEQ_FIRST(&s->blamed_commits);
4245 1e37a5c2 2019-05-12 jcs err = run_blame(&s->blame, view, &s->blame_complete,
4246 1e37a5c2 2019-05-12 jcs &s->first_displayed_line, &s->last_displayed_line,
4247 1e37a5c2 2019-05-12 jcs &s->selected_line, &s->done, &s->eof, s->path,
4248 1e37a5c2 2019-05-12 jcs s->blamed_commit->id, s->repo);
4253 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4254 1e37a5c2 2019-05-12 jcs case '\r': {
4255 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4256 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
4257 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
4258 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4259 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4260 1e37a5c2 2019-05-12 jcs if (id == NULL)
4262 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
4265 1e37a5c2 2019-05-12 jcs pid = SIMPLEQ_FIRST(
4266 1e37a5c2 2019-05-12 jcs got_object_commit_get_parent_ids(commit));
4267 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
4268 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
4269 1e37a5c2 2019-05-12 jcs diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
4270 1e37a5c2 2019-05-12 jcs if (diff_view == NULL) {
4271 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4272 638f9024 2019-05-13 stsp err = got_error_from_errno("view_open");
4275 1e37a5c2 2019-05-12 jcs err = open_diff_view(diff_view, pid ? pid->id : NULL,
4276 1e37a5c2 2019-05-12 jcs id, NULL, s->refs, s->repo);
4277 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4279 1e37a5c2 2019-05-12 jcs view_close(diff_view);
4282 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
4283 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
4286 1e37a5c2 2019-05-12 jcs err = view_set_child(view, diff_view);
4288 1e37a5c2 2019-05-12 jcs view_close(diff_view);
4291 1e37a5c2 2019-05-12 jcs *focus_view = diff_view;
4292 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
4294 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
4299 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
4301 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4302 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
4303 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
4306 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4307 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
4308 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4309 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4312 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line + view->nlines - 2
4313 1e37a5c2 2019-05-12 jcs <= s->blame.nlines)
4314 1e37a5c2 2019-05-12 jcs s->first_displayed_line +=
4315 1e37a5c2 2019-05-12 jcs view->nlines - 2;
4317 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
4318 1e37a5c2 2019-05-12 jcs s->blame.nlines -
4319 1e37a5c2 2019-05-12 jcs (view->nlines - 3);
4321 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4322 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
4323 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4324 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4330 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
4333 a70480e0 2018-06-23 stsp static const struct got_error *
4334 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
4336 a70480e0 2018-06-23 stsp const struct got_error *error;
4337 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
4338 8b473291 2019-02-21 stsp struct got_reflist_head refs;
4339 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
4340 69069811 2018-08-02 stsp char *path, *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
4341 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
4342 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
4344 e1cd8fed 2018-08-01 stsp struct tog_view *view;
4346 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
4348 a70480e0 2018-06-23 stsp #ifndef PROFILE
4349 8e94dd5b 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
4350 8e94dd5b 2019-01-04 stsp NULL) == -1)
4351 a70480e0 2018-06-23 stsp err(1, "pledge");
4354 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
4355 a70480e0 2018-06-23 stsp switch (ch) {
4357 a70480e0 2018-06-23 stsp commit_id_str = optarg;
4360 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
4361 69069811 2018-08-02 stsp if (repo_path == NULL)
4362 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4366 17020d27 2019-03-07 stsp usage_blame();
4367 a70480e0 2018-06-23 stsp /* NOTREACHED */
4371 a70480e0 2018-06-23 stsp argc -= optind;
4372 a70480e0 2018-06-23 stsp argv += optind;
4374 69069811 2018-08-02 stsp if (argc == 1)
4375 69069811 2018-08-02 stsp path = argv[0];
4377 a70480e0 2018-06-23 stsp usage_blame();
4379 69069811 2018-08-02 stsp cwd = getcwd(NULL, 0);
4380 69069811 2018-08-02 stsp if (cwd == NULL) {
4381 638f9024 2019-05-13 stsp error = got_error_from_errno("getcwd");
4382 69069811 2018-08-02 stsp goto done;
4384 69069811 2018-08-02 stsp if (repo_path == NULL) {
4385 eb41ed75 2019-02-05 stsp error = got_worktree_open(&worktree, cwd);
4386 eb41ed75 2019-02-05 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4387 69069811 2018-08-02 stsp goto done;
4389 eb41ed75 2019-02-05 stsp error = NULL;
4390 eb41ed75 2019-02-05 stsp if (worktree) {
4391 eb41ed75 2019-02-05 stsp repo_path =
4392 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
4393 eb41ed75 2019-02-05 stsp if (repo_path == NULL)
4394 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
4395 eb41ed75 2019-02-05 stsp if (error)
4396 eb41ed75 2019-02-05 stsp goto done;
4398 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
4399 eb41ed75 2019-02-05 stsp if (repo_path == NULL) {
4400 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
4401 eb41ed75 2019-02-05 stsp goto done;
4406 a915003a 2019-02-05 stsp init_curses();
4408 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
4409 c02c541e 2019-03-29 stsp if (error != NULL)
4410 8e94dd5b 2019-01-04 stsp goto done;
4412 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
4413 c02c541e 2019-03-29 stsp if (error)
4414 92205607 2019-01-04 stsp goto done;
4416 eb41ed75 2019-02-05 stsp if (worktree) {
4417 eb41ed75 2019-02-05 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
4418 eb41ed75 2019-02-05 stsp char *p, *worktree_subdir = cwd +
4419 eb41ed75 2019-02-05 stsp strlen(got_worktree_get_root_path(worktree));
4420 eb41ed75 2019-02-05 stsp if (asprintf(&p, "%s%s%s%s%s",
4421 eb41ed75 2019-02-05 stsp prefix, (strcmp(prefix, "/") != 0) ? "/" : "",
4422 eb41ed75 2019-02-05 stsp worktree_subdir, worktree_subdir[0] ? "/" : "",
4423 eb41ed75 2019-02-05 stsp path) == -1) {
4424 638f9024 2019-05-13 stsp error = got_error_from_errno("asprintf");
4425 eb41ed75 2019-02-05 stsp goto done;
4427 eb41ed75 2019-02-05 stsp error = got_repo_map_path(&in_repo_path, repo, p, 0);
4430 eb41ed75 2019-02-05 stsp error = got_repo_map_path(&in_repo_path, repo, path, 1);
4432 eb41ed75 2019-02-05 stsp if (error)
4433 69069811 2018-08-02 stsp goto done;
4435 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
4436 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
4437 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
4438 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
4439 a70480e0 2018-06-23 stsp if (error != NULL)
4440 66b4983c 2018-06-23 stsp goto done;
4441 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
4442 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
4444 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
4445 71a27632 2020-01-15 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, 1, repo);
4447 a19e88aa 2018-06-23 stsp if (error != NULL)
4448 8b473291 2019-02-21 stsp goto done;
4450 b8bad2ba 2019-08-23 stsp error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
4451 8b473291 2019-02-21 stsp if (error)
4452 a19e88aa 2018-06-23 stsp goto done;
4454 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
4455 e1cd8fed 2018-08-01 stsp if (view == NULL) {
4456 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4457 e1cd8fed 2018-08-01 stsp goto done;
4459 8b473291 2019-02-21 stsp error = open_blame_view(view, in_repo_path, commit_id, &refs, repo);
4460 7cbe629d 2018-08-04 stsp if (error)
4461 7cbe629d 2018-08-04 stsp goto done;
4462 12314ad4 2019-08-31 stsp if (worktree) {
4463 12314ad4 2019-08-31 stsp /* Release work tree lock. */
4464 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
4465 12314ad4 2019-08-31 stsp worktree = NULL;
4467 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4469 69069811 2018-08-02 stsp free(repo_path);
4470 69069811 2018-08-02 stsp free(cwd);
4471 a70480e0 2018-06-23 stsp free(commit_id);
4472 eb41ed75 2019-02-05 stsp if (worktree)
4473 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
4475 a70480e0 2018-06-23 stsp got_repo_close(repo);
4476 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
4477 a70480e0 2018-06-23 stsp return error;
4480 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4481 f7d12f7e 2018-08-01 stsp draw_tree_entries(struct tog_view *view,
4482 f7d12f7e 2018-08-01 stsp struct got_tree_entry **first_displayed_entry,
4483 ffd1d5e5 2018-06-23 stsp struct got_tree_entry **last_displayed_entry,
4484 ffd1d5e5 2018-06-23 stsp struct got_tree_entry **selected_entry, int *ndisplayed,
4485 f7d12f7e 2018-08-01 stsp const char *label, int show_ids, const char *parent_path,
4486 56e0773d 2019-11-28 stsp struct got_tree_object *tree, int selected, int limit,
4487 f26dddb7 2019-11-08 stsp int isroot, struct tog_colors *colors)
4489 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
4490 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
4491 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
4492 f26dddb7 2019-11-08 stsp struct tog_color *tc;
4493 56e0773d 2019-11-28 stsp int width, n, i, nentries;
4495 ffd1d5e5 2018-06-23 stsp *ndisplayed = 0;
4497 f7d12f7e 2018-08-01 stsp werase(view->window);
4499 ffd1d5e5 2018-06-23 stsp if (limit == 0)
4500 ffd1d5e5 2018-06-23 stsp return NULL;
4502 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, label, view->ncols, 0);
4504 ffd1d5e5 2018-06-23 stsp return err;
4505 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4506 a3404814 2018-09-02 stsp wstandout(view->window);
4507 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
4509 11b20872 2019-11-08 stsp wattr_on(view->window,
4510 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4511 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4513 11b20872 2019-11-08 stsp wattr_off(view->window,
4514 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4515 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4516 a3404814 2018-09-02 stsp wstandend(view->window);
4517 2550e4c3 2018-07-13 stsp free(wline);
4518 2550e4c3 2018-07-13 stsp wline = NULL;
4519 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4520 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4521 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4522 ffd1d5e5 2018-06-23 stsp return NULL;
4523 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, parent_path, view->ncols, 0);
4525 ce52c690 2018-06-23 stsp return err;
4526 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4527 2550e4c3 2018-07-13 stsp free(wline);
4528 2550e4c3 2018-07-13 stsp wline = NULL;
4529 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4530 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4531 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4532 ffd1d5e5 2018-06-23 stsp return NULL;
4533 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4534 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
4535 a1eca9bb 2018-06-23 stsp return NULL;
4537 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry == NULL) {
4538 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(tree);
4539 ffd1d5e5 2018-06-23 stsp if (selected == 0) {
4540 0cf4efb1 2018-09-29 stsp if (view->focussed)
4541 0cf4efb1 2018-09-29 stsp wstandout(view->window);
4542 ffd1d5e5 2018-06-23 stsp *selected_entry = NULL;
4544 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
4545 0cf4efb1 2018-09-29 stsp if (selected == 0 && view->focussed)
4546 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4547 ffd1d5e5 2018-06-23 stsp (*ndisplayed)++;
4548 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4549 ffd1d5e5 2018-06-23 stsp return NULL;
4553 56e0773d 2019-11-28 stsp te = *first_displayed_entry;
4556 56e0773d 2019-11-28 stsp nentries = got_object_tree_get_nentries(tree);
4557 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
4558 1d13200f 2018-07-12 stsp char *line = NULL, *id_str = NULL;
4559 848d6979 2019-08-12 stsp const char *modestr = "";
4560 56e0773d 2019-11-28 stsp mode_t mode;
4562 56e0773d 2019-11-28 stsp te = got_object_tree_get_entry(tree, i);
4563 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
4565 1d13200f 2018-07-12 stsp if (show_ids) {
4566 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
4567 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
4569 638f9024 2019-05-13 stsp return got_error_from_errno(
4570 230a42bd 2019-05-11 jcs "got_object_id_str");
4572 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
4573 63c5ca5d 2019-08-24 stsp modestr = "$";
4574 56e0773d 2019-11-28 stsp else if (S_ISLNK(mode))
4575 848d6979 2019-08-12 stsp modestr = "@";
4576 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
4577 848d6979 2019-08-12 stsp modestr = "/";
4578 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
4579 848d6979 2019-08-12 stsp modestr = "*";
4580 1d13200f 2018-07-12 stsp if (asprintf(&line, "%s %s%s", id_str ? id_str : "",
4581 56e0773d 2019-11-28 stsp got_tree_entry_get_name(te), modestr) == -1) {
4582 1d13200f 2018-07-12 stsp free(id_str);
4583 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
4585 1d13200f 2018-07-12 stsp free(id_str);
4586 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
4587 ffd1d5e5 2018-06-23 stsp if (err) {
4588 ffd1d5e5 2018-06-23 stsp free(line);
4591 ffd1d5e5 2018-06-23 stsp if (n == selected) {
4592 0cf4efb1 2018-09-29 stsp if (view->focussed)
4593 0cf4efb1 2018-09-29 stsp wstandout(view->window);
4594 ffd1d5e5 2018-06-23 stsp *selected_entry = te;
4596 bddb1296 2019-11-08 stsp tc = match_color(colors, line);
4598 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
4599 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4600 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4602 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
4603 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4604 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4605 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4606 0cf4efb1 2018-09-29 stsp if (n == selected && view->focussed)
4607 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4608 ffd1d5e5 2018-06-23 stsp free(line);
4609 2550e4c3 2018-07-13 stsp free(wline);
4610 2550e4c3 2018-07-13 stsp wline = NULL;
4612 ffd1d5e5 2018-06-23 stsp (*ndisplayed)++;
4613 ffd1d5e5 2018-06-23 stsp *last_displayed_entry = te;
4614 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4618 ffd1d5e5 2018-06-23 stsp return err;
4621 ffd1d5e5 2018-06-23 stsp static void
4622 34bc9ec9 2019-02-22 stsp tree_scroll_up(struct tog_view *view,
4623 34bc9ec9 2019-02-22 stsp struct got_tree_entry **first_displayed_entry, int maxscroll,
4624 56e0773d 2019-11-28 stsp struct got_tree_object *tree, int isroot)
4626 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
4629 00ba99a7 2019-05-12 jcs if (*first_displayed_entry == NULL)
4632 56e0773d 2019-11-28 stsp te = got_object_tree_get_entry(tree, 0);
4633 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry == te) {
4634 ffd1d5e5 2018-06-23 stsp if (!isroot)
4635 ffd1d5e5 2018-06-23 stsp *first_displayed_entry = NULL;
4640 56e0773d 2019-11-28 stsp while (*first_displayed_entry && i < maxscroll) {
4641 56e0773d 2019-11-28 stsp *first_displayed_entry = got_tree_entry_get_prev(tree,
4642 56e0773d 2019-11-28 stsp *first_displayed_entry);
4645 56e0773d 2019-11-28 stsp if (!isroot && te == got_object_tree_get_first_entry(tree) && i < maxscroll)
4646 ffd1d5e5 2018-06-23 stsp *first_displayed_entry = NULL;
4649 768394f3 2019-01-24 stsp static int
4650 ffd1d5e5 2018-06-23 stsp tree_scroll_down(struct got_tree_entry **first_displayed_entry, int maxscroll,
4651 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *last_displayed_entry,
4652 56e0773d 2019-11-28 stsp struct got_tree_object *tree)
4654 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
4655 ffd1d5e5 2018-06-23 stsp int n = 0;
4657 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry)
4658 56e0773d 2019-11-28 stsp next = got_tree_entry_get_next(tree, *first_displayed_entry);
4660 56e0773d 2019-11-28 stsp next = got_object_tree_get_first_entry(tree);
4662 768394f3 2019-01-24 stsp last = last_displayed_entry;
4663 768394f3 2019-01-24 stsp while (next && last && n++ < maxscroll) {
4664 56e0773d 2019-11-28 stsp last = got_tree_entry_get_next(tree, last);
4665 768394f3 2019-01-24 stsp if (last) {
4666 768394f3 2019-01-24 stsp *first_displayed_entry = next;
4667 56e0773d 2019-11-28 stsp next = got_tree_entry_get_next(tree, next);
4673 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4674 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
4675 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
4677 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
4678 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
4679 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
4681 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
4682 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
4683 56e0773d 2019-11-28 stsp + 1 /* slash */;
4685 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
4687 ce52c690 2018-06-23 stsp *path = calloc(1, len);
4688 ffd1d5e5 2018-06-23 stsp if (path == NULL)
4689 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
4691 ce52c690 2018-06-23 stsp (*path)[0] = '/';
4692 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
4693 d9765a41 2018-06-23 stsp while (pt) {
4694 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
4695 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
4696 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
4697 cb2ebc8a 2018-06-23 stsp goto done;
4699 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
4700 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
4701 cb2ebc8a 2018-06-23 stsp goto done;
4703 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
4706 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
4707 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
4708 ce52c690 2018-06-23 stsp goto done;
4712 ce52c690 2018-06-23 stsp if (err) {
4713 ce52c690 2018-06-23 stsp free(*path);
4714 ce52c690 2018-06-23 stsp *path = NULL;
4716 ce52c690 2018-06-23 stsp return err;
4719 ce52c690 2018-06-23 stsp static const struct got_error *
4720 0cf4efb1 2018-09-29 stsp blame_tree_entry(struct tog_view **new_view, int begin_x,
4721 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
4722 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4723 8b473291 2019-02-21 stsp struct got_repository *repo)
4725 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
4726 ce52c690 2018-06-23 stsp char *path;
4727 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
4729 a0de39f3 2019-08-09 stsp *new_view = NULL;
4731 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
4733 ce52c690 2018-06-23 stsp return err;
4735 669b5ffa 2018-10-07 stsp blame_view = view_open(0, 0, 0, begin_x, TOG_VIEW_BLAME);
4736 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
4737 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
4738 83ce39e3 2019-08-12 stsp goto done;
4741 8b473291 2019-02-21 stsp err = open_blame_view(blame_view, path, commit_id, refs, repo);
4742 e5a0f69f 2018-08-18 stsp if (err) {
4743 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
4744 fc06ba56 2019-08-22 stsp err = NULL;
4745 e5a0f69f 2018-08-18 stsp view_close(blame_view);
4747 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
4749 83ce39e3 2019-08-12 stsp free(path);
4750 69efd4c4 2018-07-18 stsp return err;
4753 69efd4c4 2018-07-18 stsp static const struct got_error *
4754 669b5ffa 2018-10-07 stsp log_tree_entry(struct tog_view **new_view, int begin_x,
4755 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
4756 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4757 8b473291 2019-02-21 stsp struct got_repository *repo)
4759 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
4760 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
4761 69efd4c4 2018-07-18 stsp char *path;
4763 a0de39f3 2019-08-09 stsp *new_view = NULL;
4765 669b5ffa 2018-10-07 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
4766 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
4767 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
4769 69efd4c4 2018-07-18 stsp err = tree_entry_path(&path, parents, te);
4771 69efd4c4 2018-07-18 stsp return err;
4773 b672a97a 2020-01-27 stsp err = open_log_view(log_view, commit_id, refs, repo, NULL, path, 0, 0);
4775 e5a0f69f 2018-08-18 stsp view_close(log_view);
4777 e5a0f69f 2018-08-18 stsp *new_view = log_view;
4778 cb2ebc8a 2018-06-23 stsp free(path);
4779 cb2ebc8a 2018-06-23 stsp return err;
4782 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4783 ad80ab7b 2018-08-04 stsp open_tree_view(struct tog_view *view, struct got_tree_object *root,
4784 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4785 8b473291 2019-02-21 stsp struct got_repository *repo)
4787 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
4788 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
4789 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4791 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
4793 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
4794 ffd1d5e5 2018-06-23 stsp if (err != NULL)
4795 ffd1d5e5 2018-06-23 stsp goto done;
4797 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
4798 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
4799 ffd1d5e5 2018-06-23 stsp goto done;
4802 fb2756b9 2018-08-04 stsp s->root = s->tree = root;
4803 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
4804 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
4805 6484ec90 2018-09-29 stsp s->commit_id = got_object_id_dup(commit_id);
4806 6484ec90 2018-09-29 stsp if (s->commit_id == NULL) {
4807 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4808 6484ec90 2018-09-29 stsp goto done;
4810 8b473291 2019-02-21 stsp s->refs = refs;
4811 fb2756b9 2018-08-04 stsp s->repo = repo;
4813 bddb1296 2019-11-08 stsp SIMPLEQ_INIT(&s->colors);
4815 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
4816 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
4817 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
4818 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
4820 c0b01bdb 2019-11-08 stsp goto done;
4821 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
4822 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
4823 c0b01bdb 2019-11-08 stsp if (err) {
4824 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4825 c0b01bdb 2019-11-08 stsp goto done;
4827 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
4828 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
4829 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
4830 c0b01bdb 2019-11-08 stsp if (err) {
4831 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4832 c0b01bdb 2019-11-08 stsp goto done;
4835 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
4836 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
4837 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
4838 11b20872 2019-11-08 stsp if (err) {
4839 11b20872 2019-11-08 stsp free_colors(&s->colors);
4840 11b20872 2019-11-08 stsp goto done;
4843 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
4844 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
4845 c0b01bdb 2019-11-08 stsp if (err) {
4846 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4847 c0b01bdb 2019-11-08 stsp goto done;
4851 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
4852 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
4853 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
4854 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
4855 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
4857 ad80ab7b 2018-08-04 stsp free(commit_id_str);
4858 6484ec90 2018-09-29 stsp if (err) {
4859 fb2756b9 2018-08-04 stsp free(s->tree_label);
4860 6484ec90 2018-09-29 stsp s->tree_label = NULL;
4862 ad80ab7b 2018-08-04 stsp return err;
4865 e5a0f69f 2018-08-18 stsp static const struct got_error *
4866 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
4868 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4870 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4871 fb2756b9 2018-08-04 stsp free(s->tree_label);
4872 6484ec90 2018-09-29 stsp s->tree_label = NULL;
4873 6484ec90 2018-09-29 stsp free(s->commit_id);
4874 6484ec90 2018-09-29 stsp s->commit_id = NULL;
4875 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
4876 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
4877 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
4878 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
4879 ad80ab7b 2018-08-04 stsp free(parent);
4882 fb2756b9 2018-08-04 stsp if (s->tree != s->root)
4883 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
4884 e5a0f69f 2018-08-18 stsp got_object_tree_close(s->root);
4886 7c32bd05 2019-06-22 stsp return NULL;
4889 7c32bd05 2019-06-22 stsp static const struct got_error *
4890 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
4892 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
4894 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
4895 7c32bd05 2019-06-22 stsp return NULL;
4898 7c32bd05 2019-06-22 stsp static int
4899 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
4901 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
4903 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
4907 7c32bd05 2019-06-22 stsp static const struct got_error *
4908 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
4910 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
4911 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
4913 7c32bd05 2019-06-22 stsp if (!view->searching) {
4914 7c32bd05 2019-06-22 stsp view->search_next_done = 1;
4915 7c32bd05 2019-06-22 stsp return NULL;
4918 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
4919 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
4920 7c32bd05 2019-06-22 stsp if (s->selected_entry)
4921 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
4922 56e0773d 2019-11-28 stsp s->selected_entry);
4924 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
4926 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
4927 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
4929 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
4930 56e0773d 2019-11-28 stsp s->selected_entry);
4933 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4934 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
4936 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
4939 7c32bd05 2019-06-22 stsp while (1) {
4940 56e0773d 2019-11-28 stsp if (te == NULL) {
4941 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
4942 ac66afb8 2019-06-24 stsp view->search_next_done = 1;
4943 ac66afb8 2019-06-24 stsp return NULL;
4945 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4946 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
4948 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
4951 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
4952 7c32bd05 2019-06-22 stsp view->search_next_done = 1;
4953 56e0773d 2019-11-28 stsp s->matched_entry = te;
4957 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4958 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
4960 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
4963 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
4964 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
4965 7c32bd05 2019-06-22 stsp s->selected = 0;
4968 e5a0f69f 2018-08-18 stsp return NULL;
4971 ad80ab7b 2018-08-04 stsp static const struct got_error *
4972 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
4974 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
4975 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4976 e5a0f69f 2018-08-18 stsp char *parent_path;
4978 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
4980 e5a0f69f 2018-08-18 stsp return err;
4982 e5a0f69f 2018-08-18 stsp err = draw_tree_entries(view, &s->first_displayed_entry,
4983 e5a0f69f 2018-08-18 stsp &s->last_displayed_entry, &s->selected_entry,
4984 e5a0f69f 2018-08-18 stsp &s->ndisplayed, s->tree_label, s->show_ids, parent_path,
4985 56e0773d 2019-11-28 stsp s->tree, s->selected, view->nlines, s->tree == s->root,
4986 bddb1296 2019-11-08 stsp &s->colors);
4987 e5a0f69f 2018-08-18 stsp free(parent_path);
4989 669b5ffa 2018-10-07 stsp view_vborder(view);
4990 e5a0f69f 2018-08-18 stsp return err;
4993 e5a0f69f 2018-08-18 stsp static const struct got_error *
4994 e5a0f69f 2018-08-18 stsp input_tree_view(struct tog_view **new_view, struct tog_view **dead_view,
4995 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
4997 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4998 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
4999 669b5ffa 2018-10-07 stsp struct tog_view *log_view;
5000 768394f3 2019-01-24 stsp int begin_x = 0, nscrolled;
5002 e5a0f69f 2018-08-18 stsp switch (ch) {
5004 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
5007 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
5009 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
5010 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
5011 1e37a5c2 2019-05-12 jcs err = log_tree_entry(&log_view, begin_x,
5012 1e37a5c2 2019-05-12 jcs s->selected_entry, &s->parents,
5013 1e37a5c2 2019-05-12 jcs s->commit_id, s->refs, s->repo);
5014 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
5015 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
5017 1e37a5c2 2019-05-12 jcs return err;
5018 1e37a5c2 2019-05-12 jcs err = view_set_child(view, log_view);
5020 1e37a5c2 2019-05-12 jcs view_close(log_view);
5023 1e37a5c2 2019-05-12 jcs *focus_view = log_view;
5024 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
5026 1e37a5c2 2019-05-12 jcs *new_view = log_view;
5029 1e37a5c2 2019-05-12 jcs case KEY_UP:
5030 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
5031 1e37a5c2 2019-05-12 jcs s->selected--;
5032 1e37a5c2 2019-05-12 jcs if (s->selected == 0)
5035 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
5037 1e37a5c2 2019-05-12 jcs tree_scroll_up(view, &s->first_displayed_entry, 1,
5038 56e0773d 2019-11-28 stsp s->tree, s->tree == s->root);
5040 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5041 1e37a5c2 2019-05-12 jcs tree_scroll_up(view, &s->first_displayed_entry,
5042 56e0773d 2019-11-28 stsp MAX(0, view->nlines - 4 - s->selected), s->tree,
5043 1e37a5c2 2019-05-12 jcs s->tree == s->root);
5044 1e37a5c2 2019-05-12 jcs s->selected = 0;
5045 56e0773d 2019-11-28 stsp if (got_object_tree_get_first_entry(s->tree) ==
5046 1e37a5c2 2019-05-12 jcs s->first_displayed_entry && s->tree != s->root)
5047 1e37a5c2 2019-05-12 jcs s->first_displayed_entry = NULL;
5050 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5051 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
5052 1e37a5c2 2019-05-12 jcs s->selected++;
5055 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5057 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
5059 1e37a5c2 2019-05-12 jcs tree_scroll_down(&s->first_displayed_entry, 1,
5060 56e0773d 2019-11-28 stsp s->last_displayed_entry, s->tree);
5062 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5063 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5065 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
5066 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
5067 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
5070 1e37a5c2 2019-05-12 jcs nscrolled = tree_scroll_down(&s->first_displayed_entry,
5071 56e0773d 2019-11-28 stsp view->nlines, s->last_displayed_entry, s->tree);
5072 1e37a5c2 2019-05-12 jcs if (nscrolled < view->nlines) {
5073 1e37a5c2 2019-05-12 jcs int ndisplayed = 0;
5074 1e37a5c2 2019-05-12 jcs struct got_tree_entry *te;
5075 1e37a5c2 2019-05-12 jcs te = s->first_displayed_entry;
5077 1e37a5c2 2019-05-12 jcs ndisplayed++;
5078 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
5079 1e37a5c2 2019-05-12 jcs } while (te);
5080 1e37a5c2 2019-05-12 jcs s->selected = ndisplayed - 1;
5083 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
5085 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
5086 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
5087 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
5088 1e37a5c2 2019-05-12 jcs /* user selected '..' */
5089 1e37a5c2 2019-05-12 jcs if (s->tree == s->root)
5091 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
5092 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
5094 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
5095 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
5096 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
5097 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
5098 1e37a5c2 2019-05-12 jcs s->selected_entry =
5099 1e37a5c2 2019-05-12 jcs parent->selected_entry;
5100 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
5101 1e37a5c2 2019-05-12 jcs free(parent);
5102 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
5103 56e0773d 2019-11-28 stsp s->selected_entry))) {
5104 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
5105 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
5106 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
5109 941e9f74 2019-05-21 stsp err = tree_view_visit_subtree(subtree, s);
5110 941e9f74 2019-05-21 stsp if (err) {
5111 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
5114 56e0773d 2019-11-28 stsp } else if (S_ISREG(got_tree_entry_get_mode(
5115 56e0773d 2019-11-28 stsp s->selected_entry))) {
5116 1e37a5c2 2019-05-12 jcs struct tog_view *blame_view;
5117 1e37a5c2 2019-05-12 jcs int begin_x = view_is_parent_view(view) ?
5118 1e37a5c2 2019-05-12 jcs view_split_begin_x(view->begin_x) : 0;
5120 1e37a5c2 2019-05-12 jcs err = blame_tree_entry(&blame_view, begin_x,
5121 669b5ffa 2018-10-07 stsp s->selected_entry, &s->parents,
5122 8b473291 2019-02-21 stsp s->commit_id, s->refs, s->repo);
5125 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
5126 669b5ffa 2018-10-07 stsp err = view_close_child(view);
5128 669b5ffa 2018-10-07 stsp return err;
5129 1e37a5c2 2019-05-12 jcs err = view_set_child(view, blame_view);
5130 669b5ffa 2018-10-07 stsp if (err) {
5131 1e37a5c2 2019-05-12 jcs view_close(blame_view);
5134 1e37a5c2 2019-05-12 jcs *focus_view = blame_view;
5135 669b5ffa 2018-10-07 stsp view->child_focussed = 1;
5137 1e37a5c2 2019-05-12 jcs *new_view = blame_view;
5140 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
5141 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines)
5142 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
5148 ffd1d5e5 2018-06-23 stsp return err;
5151 ffd1d5e5 2018-06-23 stsp __dead static void
5152 ffd1d5e5 2018-06-23 stsp usage_tree(void)
5155 74283ab8 2020-02-07 stsp fprintf(stderr, "usage: %s tree [-c commit] [-r repository-path]\n",
5156 ffd1d5e5 2018-06-23 stsp getprogname());
5160 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5161 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
5163 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
5164 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
5165 8b473291 2019-02-21 stsp struct got_reflist_head refs;
5166 ffd1d5e5 2018-06-23 stsp char *repo_path = NULL;
5167 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
5168 ffd1d5e5 2018-06-23 stsp char *commit_id_arg = NULL;
5169 ffd1d5e5 2018-06-23 stsp struct got_commit_object *commit = NULL;
5170 ffd1d5e5 2018-06-23 stsp struct got_tree_object *tree = NULL;
5172 5221c383 2018-08-01 stsp struct tog_view *view;
5174 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
5176 ffd1d5e5 2018-06-23 stsp #ifndef PROFILE
5177 d188b9a6 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
5178 d188b9a6 2019-01-04 stsp NULL) == -1)
5179 ffd1d5e5 2018-06-23 stsp err(1, "pledge");
5182 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
5183 ffd1d5e5 2018-06-23 stsp switch (ch) {
5185 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
5188 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
5189 74283ab8 2020-02-07 stsp if (repo_path == NULL)
5190 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
5194 17020d27 2019-03-07 stsp usage_tree();
5195 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
5199 ffd1d5e5 2018-06-23 stsp argc -= optind;
5200 ffd1d5e5 2018-06-23 stsp argv += optind;
5202 74283ab8 2020-02-07 stsp if (argc != 0)
5203 74283ab8 2020-02-07 stsp usage_tree();
5205 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
5206 52185f70 2019-02-05 stsp struct got_worktree *worktree;
5207 52185f70 2019-02-05 stsp char *cwd = getcwd(NULL, 0);
5208 52185f70 2019-02-05 stsp if (cwd == NULL)
5209 638f9024 2019-05-13 stsp return got_error_from_errno("getcwd");
5210 52185f70 2019-02-05 stsp error = got_worktree_open(&worktree, cwd);
5211 52185f70 2019-02-05 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5212 52185f70 2019-02-05 stsp goto done;
5214 74283ab8 2020-02-07 stsp error = NULL;
5215 52185f70 2019-02-05 stsp if (worktree) {
5216 52185f70 2019-02-05 stsp free(cwd);
5217 52185f70 2019-02-05 stsp repo_path =
5218 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
5219 52185f70 2019-02-05 stsp got_worktree_close(worktree);
5221 52185f70 2019-02-05 stsp repo_path = cwd;
5222 52185f70 2019-02-05 stsp if (repo_path == NULL) {
5223 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
5224 52185f70 2019-02-05 stsp goto done;
5228 a915003a 2019-02-05 stsp init_curses();
5230 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
5231 c02c541e 2019-03-29 stsp if (error != NULL)
5232 52185f70 2019-02-05 stsp goto done;
5234 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5235 c02c541e 2019-03-29 stsp if (error)
5236 52185f70 2019-02-05 stsp goto done;
5238 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
5239 71a27632 2020-01-15 stsp commit_id_arg ? commit_id_arg : GOT_REF_HEAD,
5240 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, repo);
5241 ffd1d5e5 2018-06-23 stsp if (error != NULL)
5242 ffd1d5e5 2018-06-23 stsp goto done;
5244 ffd1d5e5 2018-06-23 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
5245 ffd1d5e5 2018-06-23 stsp if (error != NULL)
5246 ffd1d5e5 2018-06-23 stsp goto done;
5248 45d799e2 2018-12-23 stsp error = got_object_open_as_tree(&tree, repo,
5249 45d799e2 2018-12-23 stsp got_object_commit_get_tree_id(commit));
5250 ffd1d5e5 2018-06-23 stsp if (error != NULL)
5251 8b473291 2019-02-21 stsp goto done;
5253 b8bad2ba 2019-08-23 stsp error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
5254 8b473291 2019-02-21 stsp if (error)
5255 ffd1d5e5 2018-06-23 stsp goto done;
5257 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
5258 5221c383 2018-08-01 stsp if (view == NULL) {
5259 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5260 5221c383 2018-08-01 stsp goto done;
5262 8b473291 2019-02-21 stsp error = open_tree_view(view, tree, commit_id, &refs, repo);
5263 ad80ab7b 2018-08-04 stsp if (error)
5264 ad80ab7b 2018-08-04 stsp goto done;
5265 e5a0f69f 2018-08-18 stsp error = view_loop(view);
5267 52185f70 2019-02-05 stsp free(repo_path);
5268 ffd1d5e5 2018-06-23 stsp free(commit_id);
5269 ffd1d5e5 2018-06-23 stsp if (commit)
5270 ffd1d5e5 2018-06-23 stsp got_object_commit_close(commit);
5272 ffd1d5e5 2018-06-23 stsp got_object_tree_close(tree);
5274 ffd1d5e5 2018-06-23 stsp got_repo_close(repo);
5275 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
5276 ffd1d5e5 2018-06-23 stsp return error;
5279 ce5b7c56 2019-07-09 stsp static void
5280 ce5b7c56 2019-07-09 stsp list_commands(void)
5284 ce5b7c56 2019-07-09 stsp fprintf(stderr, "commands:");
5285 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
5286 ce5b7c56 2019-07-09 stsp struct tog_cmd *cmd = &tog_commands[i];
5287 ce5b7c56 2019-07-09 stsp fprintf(stderr, " %s", cmd->name);
5289 ce5b7c56 2019-07-09 stsp fputc('\n', stderr);
5292 4ed7e80c 2018-05-20 stsp __dead static void
5293 ce5b7c56 2019-07-09 stsp usage(int hflag)
5295 e801a566 2020-01-13 stsp fprintf(stderr, "usage: %s [-h] [-V | --version] [command] [arg ...]\n",
5296 53ccebc2 2019-07-30 stsp getprogname());
5297 ce5b7c56 2019-07-09 stsp if (hflag)
5298 ce5b7c56 2019-07-09 stsp list_commands();
5302 c2301be8 2018-04-30 stsp static char **
5303 c2301be8 2018-04-30 stsp make_argv(const char *arg0, const char *arg1)
5305 c2301be8 2018-04-30 stsp char **argv;
5306 c2301be8 2018-04-30 stsp int argc = (arg1 == NULL ? 1 : 2);
5308 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
5309 c2301be8 2018-04-30 stsp if (argv == NULL)
5310 c2301be8 2018-04-30 stsp err(1, "calloc");
5311 c2301be8 2018-04-30 stsp argv[0] = strdup(arg0);
5312 c2301be8 2018-04-30 stsp if (argv[0] == NULL)
5313 e10c916e 2019-09-15 hiltjo err(1, "strdup");
5314 c2301be8 2018-04-30 stsp if (arg1) {
5315 c2301be8 2018-04-30 stsp argv[1] = strdup(arg1);
5316 c2301be8 2018-04-30 stsp if (argv[1] == NULL)
5317 e10c916e 2019-09-15 hiltjo err(1, "strdup");
5320 c2301be8 2018-04-30 stsp return argv;
5324 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
5326 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
5327 9f7d7167 2018-04-29 stsp struct tog_cmd *cmd = NULL;
5328 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
5329 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
5330 83cd27f8 2020-01-13 stsp static struct option longopts[] = {
5331 83cd27f8 2020-01-13 stsp { "version", no_argument, NULL, 'V' },
5332 83cd27f8 2020-01-13 stsp { NULL, 0, NULL, 0}
5335 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
5337 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
5338 9f7d7167 2018-04-29 stsp switch (ch) {
5340 9f7d7167 2018-04-29 stsp hflag = 1;
5343 53ccebc2 2019-07-30 stsp Vflag = 1;
5346 ce5b7c56 2019-07-09 stsp usage(hflag);
5347 9f7d7167 2018-04-29 stsp /* NOTREACHED */
5351 9f7d7167 2018-04-29 stsp argc -= optind;
5352 9f7d7167 2018-04-29 stsp argv += optind;
5353 9f7d7167 2018-04-29 stsp optind = 0;
5354 c2301be8 2018-04-30 stsp optreset = 1;
5356 53ccebc2 2019-07-30 stsp if (Vflag) {
5357 53ccebc2 2019-07-30 stsp got_version_print_str();
5361 c2301be8 2018-04-30 stsp if (argc == 0) {
5362 f29d3e89 2018-06-23 stsp if (hflag)
5363 ce5b7c56 2019-07-09 stsp usage(hflag);
5364 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
5365 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
5366 c2301be8 2018-04-30 stsp cmd_argv = make_argv(cmd->name, NULL);
5371 c2301be8 2018-04-30 stsp /* Did the user specific a command? */
5372 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
5373 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
5374 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
5375 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
5380 9f7d7167 2018-04-29 stsp if (cmd == NULL) {
5381 d70c3147 2019-07-09 stsp fprintf(stderr, "%s: unknown command '%s'\n",
5382 3642c4c6 2019-07-09 stsp getprogname(), argv[0]);
5383 ce5b7c56 2019-07-09 stsp list_commands();
5388 3642c4c6 2019-07-09 stsp if (hflag)
5389 3642c4c6 2019-07-09 stsp cmd->cmd_usage();
5391 3642c4c6 2019-07-09 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
5394 c2301be8 2018-04-30 stsp free(cmd_argv);
5395 fc06ba56 2019-08-22 stsp if (error && error->code != GOT_ERR_CANCELLED)
5396 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
