2 5d56da81 2019-01-13 stsp * Copyright (c) 2018, 2019 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 9f7d7167 2018-04-29 stsp #include <stdlib.h>
28 26ed57b2 2018-05-19 stsp #include <stdio.h>
29 9f7d7167 2018-04-29 stsp #include <getopt.h>
30 9f7d7167 2018-04-29 stsp #include <string.h>
31 9f7d7167 2018-04-29 stsp #include <err.h>
32 80ddbec8 2018-04-29 stsp #include <unistd.h>
33 26ed57b2 2018-05-19 stsp #include <util.h>
34 26ed57b2 2018-05-19 stsp #include <limits.h>
35 61e69b96 2018-05-20 stsp #include <wchar.h>
36 788c352e 2018-06-16 stsp #include <time.h>
37 84451b3e 2018-07-10 stsp #include <pthread.h>
38 5036bf37 2018-09-24 stsp #include <libgen.h>
39 60493ae3 2019-06-20 stsp #include <regex.h>
41 53ccebc2 2019-07-30 stsp #include "got_version.h"
42 9f7d7167 2018-04-29 stsp #include "got_error.h"
43 80ddbec8 2018-04-29 stsp #include "got_object.h"
44 80ddbec8 2018-04-29 stsp #include "got_reference.h"
45 80ddbec8 2018-04-29 stsp #include "got_repository.h"
46 80ddbec8 2018-04-29 stsp #include "got_diff.h"
47 511a516b 2018-05-19 stsp #include "got_opentemp.h"
48 9ba79e04 2018-06-11 stsp #include "got_commit_graph.h"
49 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
50 a70480e0 2018-06-23 stsp #include "got_blame.h"
51 c2db6724 2019-01-04 stsp #include "got_privsep.h"
52 1dd54920 2019-05-11 stsp #include "got_path.h"
53 b7165be3 2019-02-05 stsp #include "got_worktree.h"
56 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
60 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
63 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
65 9f7d7167 2018-04-29 stsp #ifndef nitems
66 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
69 9f7d7167 2018-04-29 stsp struct tog_cmd {
70 c2301be8 2018-04-30 stsp const char *name;
71 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
72 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
75 ce5b7c56 2019-07-09 stsp __dead static void usage(int);
76 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
77 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
78 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
79 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
81 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
82 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
83 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
84 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
86 4ed7e80c 2018-05-20 stsp static struct tog_cmd tog_commands[] = {
87 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
88 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
89 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
90 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
93 d6b05b5b 2018-08-04 stsp enum tog_view_type {
94 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
95 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
96 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
97 ad80ab7b 2018-08-04 stsp TOG_VIEW_TREE
100 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
102 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
103 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
104 ba4f502b 2018-08-04 stsp struct got_object_id *id;
105 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
108 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
109 ba4f502b 2018-08-04 stsp struct commit_queue {
110 ba4f502b 2018-08-04 stsp int ncommits;
111 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
114 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
115 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
117 15a087fe 2019-02-21 stsp int first_displayed_line;
118 15a087fe 2019-02-21 stsp int last_displayed_line;
120 15a087fe 2019-02-21 stsp int diff_context;
121 15a087fe 2019-02-21 stsp struct got_repository *repo;
122 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
124 15a087fe 2019-02-21 stsp /* passed from log view; may be NULL */
125 fb872ab2 2019-02-21 stsp struct tog_view *log_view;
128 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
130 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
131 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
132 1a76625f 2018-10-22 stsp int commits_needed;
133 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
134 1a76625f 2018-10-22 stsp struct commit_queue *commits;
135 1a76625f 2018-10-22 stsp const char *in_repo_path;
136 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
137 1a76625f 2018-10-22 stsp struct got_repository *repo;
138 1a76625f 2018-10-22 stsp int log_complete;
139 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
140 1a76625f 2018-10-22 stsp struct tog_view *view;
141 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
142 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
145 1a76625f 2018-10-22 stsp struct tog_log_view_state {
146 b01e7d3b 2018-08-04 stsp struct commit_queue commits;
147 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
148 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
149 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
150 b01e7d3b 2018-08-04 stsp int selected;
151 b01e7d3b 2018-08-04 stsp char *in_repo_path;
152 d01904d4 2019-06-25 stsp const char *head_ref_name;
153 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
154 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
155 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
156 1a76625f 2018-10-22 stsp sig_atomic_t quit;
157 1a76625f 2018-10-22 stsp pthread_t thread;
158 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
159 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
160 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
163 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
164 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
165 e9424729 2018-08-04 stsp int nlines;
167 e9424729 2018-08-04 stsp struct tog_view *view;
168 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
172 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
173 e9424729 2018-08-04 stsp const char *path;
174 e9424729 2018-08-04 stsp struct got_repository *repo;
175 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
176 e9424729 2018-08-04 stsp int *complete;
179 e9424729 2018-08-04 stsp struct tog_blame {
181 e9424729 2018-08-04 stsp size_t filesize;
182 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
183 6fcac457 2018-11-19 stsp int nlines;
184 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
185 e9424729 2018-08-04 stsp pthread_t thread;
186 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
187 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
188 e9424729 2018-08-04 stsp const char *path;
191 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
192 7cbe629d 2018-08-04 stsp int first_displayed_line;
193 7cbe629d 2018-08-04 stsp int last_displayed_line;
194 7cbe629d 2018-08-04 stsp int selected_line;
195 7cbe629d 2018-08-04 stsp int blame_complete;
198 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
199 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
200 e5a0f69f 2018-08-18 stsp char *path;
201 7cbe629d 2018-08-04 stsp struct got_repository *repo;
202 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
203 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
204 e9424729 2018-08-04 stsp struct tog_blame blame;
205 6c4c42e0 2019-06-24 stsp int matched_line;
208 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
209 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
210 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
211 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
212 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
213 ad80ab7b 2018-08-04 stsp int selected;
216 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
218 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
219 ad80ab7b 2018-08-04 stsp char *tree_label;
220 ad80ab7b 2018-08-04 stsp struct got_tree_object *root;
221 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
222 ad80ab7b 2018-08-04 stsp const struct got_tree_entries *entries;
223 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
224 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
225 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
226 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
227 ad80ab7b 2018-08-04 stsp struct tog_parent_trees parents;
228 7cbe629d 2018-08-04 stsp struct got_object_id *commit_id;
229 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
230 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
231 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
235 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
237 669b5ffa 2018-10-07 stsp * The 'Tab' key switches between a parent view and its child view.
238 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
239 669b5ffa 2018-10-07 stsp * there is enough screen estate.
241 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
242 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
244 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
245 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
246 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
248 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
249 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
251 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
253 cc3c9aac 2018-08-01 stsp struct tog_view {
254 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
255 26ed57b2 2018-05-19 stsp WINDOW *window;
256 26ed57b2 2018-05-19 stsp PANEL *panel;
257 97ddc146 2018-08-01 stsp int nlines, ncols, begin_y, begin_x;
258 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
259 1004088d 2018-09-29 stsp int focussed;
260 669b5ffa 2018-10-07 stsp struct tog_view *parent;
261 669b5ffa 2018-10-07 stsp struct tog_view *child;
262 669b5ffa 2018-10-07 stsp int child_focussed;
264 5dc9f4bc 2018-08-04 stsp /* type-specific state */
265 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
267 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
268 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
269 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
270 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
273 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
274 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
275 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view**, struct tog_view *, int);
276 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
278 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
279 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
280 60493ae3 2019-06-20 stsp int searching;
281 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
282 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
283 60493ae3 2019-06-20 stsp int search_next_done;
284 1803e47f 2019-06-22 stsp regex_t regex;
287 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
288 fb872ab2 2019-02-21 stsp struct got_object_id *, struct got_object_id *, struct tog_view *,
289 8b473291 2019-02-21 stsp struct got_reflist_head *, struct got_repository *);
290 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
291 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
292 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
293 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
295 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
296 8b473291 2019-02-21 stsp struct got_object_id *, struct got_reflist_head *,
297 d01904d4 2019-06-25 stsp struct got_repository *, const char *, const char *, int);
298 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
299 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
300 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
301 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
302 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
303 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
305 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
306 8b473291 2019-02-21 stsp struct got_object_id *, struct got_reflist_head *, struct got_repository *);
307 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
308 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
309 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
310 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
311 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
312 6c4c42e0 2019-06-24 stsp static const struct got_error *search_next_blame_view(struct tog_view *);
314 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
315 8b473291 2019-02-21 stsp struct got_tree_object *, struct got_object_id *,
316 8b473291 2019-02-21 stsp struct got_reflist_head *, struct got_repository *);
317 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
318 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
319 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
320 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
321 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
322 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
324 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
326 25791caa 2018-10-24 stsp static void
327 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
329 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
332 e5a0f69f 2018-08-18 stsp static const struct got_error *
333 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
335 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
337 669b5ffa 2018-10-07 stsp if (view->child) {
338 669b5ffa 2018-10-07 stsp view_close(view->child);
339 669b5ffa 2018-10-07 stsp view->child = NULL;
341 e5a0f69f 2018-08-18 stsp if (view->close)
342 e5a0f69f 2018-08-18 stsp err = view->close(view);
343 ea5e7bb5 2018-08-01 stsp if (view->panel)
344 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
345 ea5e7bb5 2018-08-01 stsp if (view->window)
346 ea5e7bb5 2018-08-01 stsp delwin(view->window);
347 ea5e7bb5 2018-08-01 stsp free(view);
348 e5a0f69f 2018-08-18 stsp return err;
351 ea5e7bb5 2018-08-01 stsp static struct tog_view *
352 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
353 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
355 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
357 ea5e7bb5 2018-08-01 stsp if (view == NULL)
358 ea5e7bb5 2018-08-01 stsp return NULL;
360 d6b05b5b 2018-08-04 stsp view->type = type;
361 f7d12f7e 2018-08-01 stsp view->lines = LINES;
362 f7d12f7e 2018-08-01 stsp view->cols = COLS;
363 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
364 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
365 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
366 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
367 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
368 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
369 96a765a8 2018-08-04 stsp view_close(view);
370 ea5e7bb5 2018-08-01 stsp return NULL;
372 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
373 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
374 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
375 96a765a8 2018-08-04 stsp view_close(view);
376 ea5e7bb5 2018-08-01 stsp return NULL;
379 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
380 ea5e7bb5 2018-08-01 stsp return view;
384 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
386 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
388 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
391 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
393 5c60c32a 2018-10-18 stsp static const struct got_error *
394 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
396 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
398 5c60c32a 2018-10-18 stsp view->begin_y = 0;
399 5c60c32a 2018-10-18 stsp view->begin_x = view_split_begin_x(0);
400 5c60c32a 2018-10-18 stsp view->nlines = LINES;
401 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
402 5c60c32a 2018-10-18 stsp view->lines = LINES;
403 5c60c32a 2018-10-18 stsp view->cols = COLS;
404 5c60c32a 2018-10-18 stsp err = view_resize(view);
406 5c60c32a 2018-10-18 stsp return err;
408 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
409 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
411 5c60c32a 2018-10-18 stsp return NULL;
414 5c60c32a 2018-10-18 stsp static const struct got_error *
415 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
417 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
419 5c60c32a 2018-10-18 stsp view->begin_x = 0;
420 5c60c32a 2018-10-18 stsp view->begin_y = 0;
421 5c60c32a 2018-10-18 stsp view->nlines = LINES;
422 5c60c32a 2018-10-18 stsp view->ncols = COLS;
423 5c60c32a 2018-10-18 stsp view->lines = LINES;
424 5c60c32a 2018-10-18 stsp view->cols = COLS;
425 5c60c32a 2018-10-18 stsp err = view_resize(view);
427 5c60c32a 2018-10-18 stsp return err;
429 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
430 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
432 5c60c32a 2018-10-18 stsp return NULL;
436 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
438 5c60c32a 2018-10-18 stsp return view->parent == NULL;
441 4d8c2215 2018-08-19 stsp static const struct got_error *
442 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
444 f7d12f7e 2018-08-01 stsp int nlines, ncols;
446 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
447 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
449 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
451 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
452 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
454 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
456 0cf4efb1 2018-09-29 stsp if (wresize(view->window, nlines, ncols) == ERR)
457 638f9024 2019-05-13 stsp return got_error_from_errno("wresize");
458 a6d7eb8d 2018-10-24 stsp if (replace_panel(view->panel, view->window) == ERR)
459 638f9024 2019-05-13 stsp return got_error_from_errno("replace_panel");
460 25791caa 2018-10-24 stsp wclear(view->window);
462 0cf4efb1 2018-09-29 stsp view->nlines = nlines;
463 0cf4efb1 2018-09-29 stsp view->ncols = ncols;
464 0cf4efb1 2018-09-29 stsp view->lines = LINES;
465 0cf4efb1 2018-09-29 stsp view->cols = COLS;
467 6e3e5d9c 2018-10-18 stsp if (view->child) {
468 5c60c32a 2018-10-18 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
469 5c60c32a 2018-10-18 stsp if (view->child->begin_x == 0) {
470 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
471 5c60c32a 2018-10-18 stsp if (view->child->focussed)
472 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
474 5c60c32a 2018-10-18 stsp show_panel(view->panel);
476 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
477 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
481 5c60c32a 2018-10-18 stsp return NULL;
484 669b5ffa 2018-10-07 stsp static const struct got_error *
485 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
487 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
489 669b5ffa 2018-10-07 stsp if (view->child == NULL)
490 669b5ffa 2018-10-07 stsp return NULL;
492 669b5ffa 2018-10-07 stsp err = view_close(view->child);
493 669b5ffa 2018-10-07 stsp view->child = NULL;
494 669b5ffa 2018-10-07 stsp return err;
497 669b5ffa 2018-10-07 stsp static const struct got_error *
498 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
500 669b5ffa 2018-10-07 stsp const struct got_error *err = NULL;
502 669b5ffa 2018-10-07 stsp view->child = child;
503 669b5ffa 2018-10-07 stsp child->parent = view;
504 669b5ffa 2018-10-07 stsp return err;
508 bfddd0d9 2018-09-29 stsp view_is_splitscreen(struct tog_view *view)
510 f5215bb9 2019-02-22 stsp return view->begin_x > 0;
513 34bc9ec9 2019-02-22 stsp static void
514 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
516 25791caa 2018-10-24 stsp int cols, lines;
517 25791caa 2018-10-24 stsp struct winsize size;
519 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
520 25791caa 2018-10-24 stsp cols = 80; /* Default */
521 25791caa 2018-10-24 stsp lines = 24;
523 25791caa 2018-10-24 stsp cols = size.ws_col;
524 25791caa 2018-10-24 stsp lines = size.ws_row;
526 25791caa 2018-10-24 stsp resize_term(lines, cols);
529 2b49a8ae 2019-06-22 stsp static const struct got_error *
530 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
532 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
533 2b49a8ae 2019-06-22 stsp char pattern[1024];
536 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
537 2b49a8ae 2019-06-22 stsp return NULL;
539 2b49a8ae 2019-06-22 stsp mvwaddstr(view->window, view->begin_y + view->nlines - 1,
540 2b49a8ae 2019-06-22 stsp view->begin_x, "/");
541 2b49a8ae 2019-06-22 stsp wclrtoeol(view->window);
543 2b49a8ae 2019-06-22 stsp nocbreak();
545 2b49a8ae 2019-06-22 stsp ret = wgetnstr(view->window, pattern, sizeof(pattern));
548 2b49a8ae 2019-06-22 stsp if (ret == ERR)
549 2b49a8ae 2019-06-22 stsp return NULL;
551 2b49a8ae 2019-06-22 stsp if (view->searching) {
552 2b49a8ae 2019-06-22 stsp regfree(&view->regex);
553 2b49a8ae 2019-06-22 stsp view->searching = 0;
556 2b49a8ae 2019-06-22 stsp if (regcomp(&view->regex, pattern,
557 f5daf9b1 2019-06-24 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE) == 0) {
558 7c32bd05 2019-06-22 stsp err = view->search_start(view);
560 7c32bd05 2019-06-22 stsp regfree(&view->regex);
561 7c32bd05 2019-06-22 stsp return err;
563 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
564 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
565 2b49a8ae 2019-06-22 stsp view->search_next(view);
568 2b49a8ae 2019-06-22 stsp return NULL;
571 0cf4efb1 2018-09-29 stsp static const struct got_error *
572 48fcc512 2018-08-18 stsp view_input(struct tog_view **new, struct tog_view **dead,
573 e4197bf9 2018-08-18 stsp struct tog_view **focus, int *done, struct tog_view *view,
574 48fcc512 2018-08-18 stsp struct tog_view_list_head *views)
576 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
577 669b5ffa 2018-10-07 stsp struct tog_view *v;
578 1a76625f 2018-10-22 stsp int ch, errcode;
580 e5a0f69f 2018-08-18 stsp *new = NULL;
581 e5a0f69f 2018-08-18 stsp *dead = NULL;
582 0cf4efb1 2018-09-29 stsp *focus = NULL;
584 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
585 60493ae3 2019-06-20 stsp errcode = pthread_mutex_unlock(&tog_mutex);
586 60493ae3 2019-06-20 stsp if (errcode)
587 60493ae3 2019-06-20 stsp return got_error_set_errno(errcode,
588 60493ae3 2019-06-20 stsp "pthread_mutex_unlock");
589 60493ae3 2019-06-20 stsp pthread_yield();
590 60493ae3 2019-06-20 stsp errcode = pthread_mutex_lock(&tog_mutex);
591 60493ae3 2019-06-20 stsp if (errcode)
592 60493ae3 2019-06-20 stsp return got_error_set_errno(errcode,
593 60493ae3 2019-06-20 stsp "pthread_mutex_lock");
594 60493ae3 2019-06-20 stsp view->search_next(view);
595 60493ae3 2019-06-20 stsp return NULL;
598 e5a0f69f 2018-08-18 stsp nodelay(stdscr, FALSE);
599 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
600 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
601 1a76625f 2018-10-22 stsp if (errcode)
602 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
603 cc5bac66 2018-10-22 stsp ch = wgetch(view->window);
604 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
605 1a76625f 2018-10-22 stsp if (errcode)
606 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
607 e5a0f69f 2018-08-18 stsp nodelay(stdscr, TRUE);
609 25791caa 2018-10-24 stsp if (tog_sigwinch_received) {
610 25791caa 2018-10-24 stsp tog_resizeterm();
611 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
612 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
613 25791caa 2018-10-24 stsp err = view_resize(v);
615 25791caa 2018-10-24 stsp return err;
616 25791caa 2018-10-24 stsp err = v->input(new, dead, focus, v, KEY_RESIZE);
618 25791caa 2018-10-24 stsp return err;
622 e5a0f69f 2018-08-18 stsp switch (ch) {
626 1e37a5c2 2019-05-12 jcs if (view->child) {
627 1e37a5c2 2019-05-12 jcs *focus = view->child;
628 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
629 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
630 1e37a5c2 2019-05-12 jcs *focus = view->parent;
631 1e37a5c2 2019-05-12 jcs view->parent->child_focussed = 0;
635 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view, ch);
636 1e37a5c2 2019-05-12 jcs *dead = view;
642 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
643 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
645 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
646 669b5ffa 2018-10-07 stsp *focus = view->child;
647 669b5ffa 2018-10-07 stsp view->child_focussed = 1;
648 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
650 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
653 1e37a5c2 2019-05-12 jcs err = view->child->input(new, dead, focus,
654 1e37a5c2 2019-05-12 jcs view->child, KEY_RESIZE);
656 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
657 1e37a5c2 2019-05-12 jcs *focus = view;
658 1e37a5c2 2019-05-12 jcs view->parent->child_focussed = 1;
659 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
661 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
665 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view,
666 1e37a5c2 2019-05-12 jcs KEY_RESIZE);
669 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
672 60493ae3 2019-06-20 stsp if (view->search_start)
673 2b49a8ae 2019-06-22 stsp view_search_start(view);
675 60493ae3 2019-06-20 stsp err = view->input(new, dead, focus, view, ch);
679 60493ae3 2019-06-20 stsp if (view->search_next && view->searching) {
680 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
681 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
682 60493ae3 2019-06-20 stsp view->search_next_done = 0;
683 60493ae3 2019-06-20 stsp view->search_next(view);
685 60493ae3 2019-06-20 stsp err = view->input(new, dead, focus, view, ch);
688 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view, ch);
692 e5a0f69f 2018-08-18 stsp return err;
696 1a57306a 2018-09-02 stsp view_vborder(struct tog_view *view)
698 0cf4efb1 2018-09-29 stsp PANEL *panel;
699 0cf4efb1 2018-09-29 stsp struct tog_view *view_above;
701 669b5ffa 2018-10-07 stsp if (view->parent)
702 669b5ffa 2018-10-07 stsp return view_vborder(view->parent);
704 0cf4efb1 2018-09-29 stsp panel = panel_above(view->panel);
705 0cf4efb1 2018-09-29 stsp if (panel == NULL)
708 0cf4efb1 2018-09-29 stsp view_above = panel_userptr(panel);
709 0cf4efb1 2018-09-29 stsp mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
710 1a57306a 2018-09-02 stsp got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
714 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
716 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
717 669b5ffa 2018-10-07 stsp if (view->child == NULL || view->child_focussed)
719 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
721 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
724 669b5ffa 2018-10-07 stsp return view->focussed;
727 bcbd79e2 2018-08-19 stsp static const struct got_error *
728 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
730 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
731 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
732 669b5ffa 2018-10-07 stsp struct tog_view *new_view, *dead_view, *focus_view, *main_view;
733 fd823528 2018-10-22 stsp int fast_refresh = 10;
734 1a76625f 2018-10-22 stsp int done = 0, errcode;
736 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
737 1a76625f 2018-10-22 stsp if (errcode)
738 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
740 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
741 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
743 a81bf10d 2018-09-29 stsp main_view = view;
744 1004088d 2018-09-29 stsp view->focussed = 1;
745 878940b7 2018-09-29 stsp err = view->show(view);
747 0cf4efb1 2018-09-29 stsp return err;
748 0cf4efb1 2018-09-29 stsp update_panels();
749 0cf4efb1 2018-09-29 stsp doupdate();
750 e4197bf9 2018-08-18 stsp while (!TAILQ_EMPTY(&views) && !done) {
751 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
752 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
753 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
755 0cf4efb1 2018-09-29 stsp err = view_input(&new_view, &dead_view, &focus_view, &done,
756 e4197bf9 2018-08-18 stsp view, &views);
759 e5a0f69f 2018-08-18 stsp if (dead_view) {
760 669b5ffa 2018-10-07 stsp struct tog_view *prev = NULL;
762 669b5ffa 2018-10-07 stsp if (view_is_parent_view(dead_view))
763 669b5ffa 2018-10-07 stsp prev = TAILQ_PREV(dead_view,
764 669b5ffa 2018-10-07 stsp tog_view_list_head, entry);
765 f41eceb0 2018-10-24 stsp else if (view->parent != dead_view)
766 669b5ffa 2018-10-07 stsp prev = view->parent;
768 669b5ffa 2018-10-07 stsp if (dead_view->parent)
769 669b5ffa 2018-10-07 stsp dead_view->parent->child = NULL;
771 669b5ffa 2018-10-07 stsp TAILQ_REMOVE(&views, dead_view, entry);
773 e5a0f69f 2018-08-18 stsp err = view_close(dead_view);
774 d01904d4 2019-06-25 stsp if (err || (dead_view == main_view && new_view == NULL))
777 0cf4efb1 2018-09-29 stsp if (view == dead_view) {
778 0cf4efb1 2018-09-29 stsp if (focus_view)
779 0cf4efb1 2018-09-29 stsp view = focus_view;
780 669b5ffa 2018-10-07 stsp else if (prev)
781 669b5ffa 2018-10-07 stsp view = prev;
782 669b5ffa 2018-10-07 stsp else if (!TAILQ_EMPTY(&views))
783 0cf4efb1 2018-09-29 stsp view = TAILQ_LAST(&views,
784 0cf4efb1 2018-09-29 stsp tog_view_list_head);
786 0cf4efb1 2018-09-29 stsp view = NULL;
787 669b5ffa 2018-10-07 stsp if (view) {
788 669b5ffa 2018-10-07 stsp if (view->child && view->child_focussed)
789 669b5ffa 2018-10-07 stsp focus_view = view->child;
791 669b5ffa 2018-10-07 stsp focus_view = view;
795 bcbd79e2 2018-08-19 stsp if (new_view) {
796 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
797 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
798 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
799 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
801 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
802 86c66b02 2018-10-18 stsp err = view_close(v);
807 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
808 fed7eaa8 2018-10-24 stsp view = new_view;
809 878940b7 2018-09-29 stsp if (focus_view == NULL)
810 878940b7 2018-09-29 stsp focus_view = new_view;
812 0cf4efb1 2018-09-29 stsp if (focus_view) {
813 0cf4efb1 2018-09-29 stsp show_panel(focus_view->panel);
815 0cf4efb1 2018-09-29 stsp view->focussed = 0;
816 0cf4efb1 2018-09-29 stsp focus_view->focussed = 1;
817 0cf4efb1 2018-09-29 stsp view = focus_view;
818 878940b7 2018-09-29 stsp if (new_view)
819 878940b7 2018-09-29 stsp show_panel(new_view->panel);
820 669b5ffa 2018-10-07 stsp if (view->child && view_is_splitscreen(view->child))
821 669b5ffa 2018-10-07 stsp show_panel(view->child->panel);
823 669b5ffa 2018-10-07 stsp if (view) {
824 1a76625f 2018-10-22 stsp if (focus_view == NULL) {
825 758194b5 2018-10-24 stsp view->focussed = 1;
826 758194b5 2018-10-24 stsp show_panel(view->panel);
827 758194b5 2018-10-24 stsp if (view->child && view_is_splitscreen(view->child))
828 758194b5 2018-10-24 stsp show_panel(view->child->panel);
829 1a76625f 2018-10-22 stsp focus_view = view;
831 669b5ffa 2018-10-07 stsp if (view->parent) {
832 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
836 669b5ffa 2018-10-07 stsp err = view->show(view);
839 669b5ffa 2018-10-07 stsp if (view->child) {
840 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
844 1a76625f 2018-10-22 stsp update_panels();
845 1a76625f 2018-10-22 stsp doupdate();
849 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
850 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
851 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
852 e5a0f69f 2018-08-18 stsp view_close(view);
855 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
856 1a76625f 2018-10-22 stsp if (errcode)
857 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
859 e5a0f69f 2018-08-18 stsp return err;
862 4ed7e80c 2018-05-20 stsp __dead static void
863 9f7d7167 2018-04-29 stsp usage_log(void)
866 c70c5802 2018-08-01 stsp fprintf(stderr,
867 c70c5802 2018-08-01 stsp "usage: %s log [-c commit] [-r repository-path] [path]\n",
868 9f7d7167 2018-04-29 stsp getprogname());
872 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
873 80ddbec8 2018-04-29 stsp static const struct got_error *
874 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
876 00dfcb92 2018-06-11 stsp char *vis = NULL;
877 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
879 963b370f 2018-05-20 stsp *ws = NULL;
880 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
881 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
882 00dfcb92 2018-06-11 stsp int vislen;
883 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
884 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
886 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
887 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
889 00dfcb92 2018-06-11 stsp return err;
890 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
891 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
892 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
897 963b370f 2018-05-20 stsp *ws = calloc(*wlen + 1, sizeof(*ws));
898 a7f50699 2018-06-11 stsp if (*ws == NULL) {
899 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
903 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
904 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
909 963b370f 2018-05-20 stsp *ws = NULL;
912 963b370f 2018-05-20 stsp return err;
915 963b370f 2018-05-20 stsp /* Format a line for display, ensuring that it won't overflow a width limit. */
916 963b370f 2018-05-20 stsp static const struct got_error *
917 ffd1d5e5 2018-06-23 stsp format_line(wchar_t **wlinep, int *widthp, const char *line, int wlimit)
919 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
920 963b370f 2018-05-20 stsp int cols = 0;
921 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
922 963b370f 2018-05-20 stsp size_t wlen;
925 963b370f 2018-05-20 stsp *wlinep = NULL;
926 b700b5d6 2018-07-10 stsp *widthp = 0;
928 963b370f 2018-05-20 stsp err = mbs2ws(&wline, &wlen, line);
930 963b370f 2018-05-20 stsp return err;
933 b700b5d6 2018-07-10 stsp while (i < wlen && cols < wlimit) {
934 963b370f 2018-05-20 stsp int width = wcwidth(wline[i]);
935 963b370f 2018-05-20 stsp switch (width) {
941 3c1f04f1 2018-09-13 stsp if (cols + width <= wlimit)
942 b700b5d6 2018-07-10 stsp cols += width;
946 963b370f 2018-05-20 stsp if (wline[i] == L'\t')
947 67ceb59d 2019-03-03 stsp cols += TABSIZE - ((cols + 1) % TABSIZE);
951 638f9024 2019-05-13 stsp err = got_error_from_errno("wcwidth");
955 963b370f 2018-05-20 stsp wline[i] = L'\0';
956 b700b5d6 2018-07-10 stsp if (widthp)
957 b700b5d6 2018-07-10 stsp *widthp = cols;
960 963b370f 2018-05-20 stsp free(wline);
962 963b370f 2018-05-20 stsp *wlinep = wline;
963 963b370f 2018-05-20 stsp return err;
966 8b473291 2019-02-21 stsp static const struct got_error*
967 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
968 8b473291 2019-02-21 stsp struct got_object_id *id)
970 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
971 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
973 8b473291 2019-02-21 stsp const char *name;
975 8b473291 2019-02-21 stsp *refs_str = NULL;
977 8b473291 2019-02-21 stsp SIMPLEQ_FOREACH(re, refs, entry) {
978 8b473291 2019-02-21 stsp if (got_object_id_cmp(re->id, id) != 0)
980 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
981 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
983 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
985 7143d404 2019-03-12 stsp if (strncmp(name, "got/", 4) == 0)
987 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
989 8b473291 2019-02-21 stsp if (strncmp(name, "remotes/", 8) == 0)
991 8b473291 2019-02-21 stsp s = *refs_str;
992 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
993 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
994 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
996 8b473291 2019-02-21 stsp *refs_str = NULL;
1002 8b473291 2019-02-21 stsp return err;
1005 963b370f 2018-05-20 stsp static const struct got_error *
1006 5813d178 2019-03-09 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit)
1008 5813d178 2019-03-09 stsp char *smallerthan, *at;
1010 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
1011 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
1012 5813d178 2019-03-09 stsp author = smallerthan + 1;
1013 5813d178 2019-03-09 stsp at = strchr(author, '@');
1015 5813d178 2019-03-09 stsp *at = '\0';
1016 5813d178 2019-03-09 stsp return format_line(wauthor, author_width, author, limit);
1019 5813d178 2019-03-09 stsp static const struct got_error *
1020 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
1021 5813d178 2019-03-09 stsp struct got_object_id *id, struct got_reflist_head *refs,
1022 5813d178 2019-03-09 stsp int author_display_cols)
1024 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
1025 b39d25c7 2018-07-10 stsp char datebuf[10]; /* YY-MM-DD + SPACE + NUL */
1026 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
1027 5813d178 2019-03-09 stsp char *author = NULL;
1028 bb737323 2018-05-20 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
1029 bb737323 2018-05-20 stsp int author_width, logmsg_width;
1030 5813d178 2019-03-09 stsp char *newline, *line = NULL;
1031 bb737323 2018-05-20 stsp int col, limit;
1032 b39d25c7 2018-07-10 stsp static const size_t date_display_cols = 9;
1033 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
1034 ccb26ccd 2018-11-05 stsp struct tm tm;
1035 45d799e2 2018-12-23 stsp time_t committer_time;
1037 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
1038 45d799e2 2018-12-23 stsp if (localtime_r(&committer_time, &tm) == NULL)
1039 638f9024 2019-05-13 stsp return got_error_from_errno("localtime_r");
1040 ccb26ccd 2018-11-05 stsp if (strftime(datebuf, sizeof(datebuf), "%g/%m/%d ", &tm)
1041 ccb26ccd 2018-11-05 stsp >= sizeof(datebuf))
1042 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
1044 b39d25c7 2018-07-10 stsp if (avail < date_display_cols)
1045 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
1047 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
1048 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
1049 b39d25c7 2018-07-10 stsp col = limit + 1;
1050 b39d25c7 2018-07-10 stsp if (col > avail)
1051 b39d25c7 2018-07-10 stsp goto done;
1053 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(commit));
1054 5813d178 2019-03-09 stsp if (author == NULL) {
1055 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1056 80ddbec8 2018-04-29 stsp goto done;
1058 5813d178 2019-03-09 stsp err = format_author(&wauthor, &author_width, author, avail - col);
1060 bb737323 2018-05-20 stsp goto done;
1061 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
1062 bb737323 2018-05-20 stsp col += author_width;
1063 5813d178 2019-03-09 stsp while (col <= avail && author_width < author_display_cols + 2) {
1064 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1066 bb737323 2018-05-20 stsp author_width++;
1068 9c2eaf34 2018-05-20 stsp if (col > avail)
1069 9c2eaf34 2018-05-20 stsp goto done;
1071 45d799e2 2018-12-23 stsp logmsg0 = strdup(got_object_commit_get_logmsg(commit));
1072 bb737323 2018-05-20 stsp if (logmsg0 == NULL) {
1073 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1074 6d9fbc00 2018-04-29 stsp goto done;
1076 bb737323 2018-05-20 stsp logmsg = logmsg0;
1077 bb737323 2018-05-20 stsp while (*logmsg == '\n')
1079 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
1080 bb737323 2018-05-20 stsp if (newline)
1081 bb737323 2018-05-20 stsp *newline = '\0';
1082 bb737323 2018-05-20 stsp limit = avail - col;
1083 bb737323 2018-05-20 stsp err = format_line(&wlogmsg, &logmsg_width, logmsg, limit);
1085 bb737323 2018-05-20 stsp goto done;
1086 2814baeb 2018-08-01 stsp waddwstr(view->window, wlogmsg);
1087 bb737323 2018-05-20 stsp col += logmsg_width;
1088 bb737323 2018-05-20 stsp while (col <= avail) {
1089 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1093 80ddbec8 2018-04-29 stsp free(logmsg0);
1094 bb737323 2018-05-20 stsp free(wlogmsg);
1095 5813d178 2019-03-09 stsp free(author);
1096 bb737323 2018-05-20 stsp free(wauthor);
1097 80ddbec8 2018-04-29 stsp free(line);
1098 80ddbec8 2018-04-29 stsp return err;
1101 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
1102 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
1103 899d86c2 2018-05-10 stsp struct got_object_id *id)
1105 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
1107 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
1108 80ddbec8 2018-04-29 stsp if (entry == NULL)
1109 899d86c2 2018-05-10 stsp return NULL;
1111 899d86c2 2018-05-10 stsp entry->id = id;
1112 99db9666 2018-05-07 stsp entry->commit = commit;
1113 899d86c2 2018-05-10 stsp return entry;
1116 99db9666 2018-05-07 stsp static void
1117 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
1119 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
1121 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1122 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
1123 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
1124 ecb28ae0 2018-07-16 stsp commits->ncommits--;
1125 9ba79e04 2018-06-11 stsp /* Don't free entry->id! It is owned by the commit graph. */
1126 99db9666 2018-05-07 stsp free(entry);
1129 99db9666 2018-05-07 stsp static void
1130 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
1132 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
1133 99db9666 2018-05-07 stsp pop_commit(commits);
1136 c4972b91 2018-05-07 stsp static const struct got_error *
1137 9ba79e04 2018-06-11 stsp queue_commits(struct got_commit_graph *graph, struct commit_queue *commits,
1138 1a76625f 2018-10-22 stsp int minqueue, struct got_repository *repo, const char *path)
1140 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
1141 93e45b7c 2018-09-24 stsp int nqueued = 0;
1144 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
1145 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
1146 1a76625f 2018-10-22 stsp * while updating the display.
1148 93e45b7c 2018-09-24 stsp while (nqueued < minqueue) {
1149 93e45b7c 2018-09-24 stsp struct got_object_id *id;
1150 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
1151 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
1152 1a76625f 2018-10-22 stsp int errcode;
1154 9ba79e04 2018-06-11 stsp err = got_commit_graph_iter_next(&id, graph);
1155 9ba79e04 2018-06-11 stsp if (err) {
1156 93e45b7c 2018-09-24 stsp if (err->code != GOT_ERR_ITER_NEED_MORE)
1158 93e45b7c 2018-09-24 stsp err = got_commit_graph_fetch_commits(graph,
1159 93e45b7c 2018-09-24 stsp minqueue, repo);
1161 ecb28ae0 2018-07-16 stsp return err;
1165 ecb28ae0 2018-07-16 stsp if (id == NULL)
1168 9ba79e04 2018-06-11 stsp err = got_object_open_as_commit(&commit, repo, id);
1171 9ba79e04 2018-06-11 stsp entry = alloc_commit_queue_entry(commit, id);
1172 9ba79e04 2018-06-11 stsp if (entry == NULL) {
1173 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
1177 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1178 1a76625f 2018-10-22 stsp if (errcode) {
1179 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_lock");
1183 1a76625f 2018-10-22 stsp entry->idx = commits->ncommits;
1184 ecb28ae0 2018-07-16 stsp TAILQ_INSERT_TAIL(&commits->head, entry, entry);
1185 ecb28ae0 2018-07-16 stsp nqueued++;
1186 ecb28ae0 2018-07-16 stsp commits->ncommits++;
1188 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1189 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1190 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1191 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1194 9ba79e04 2018-06-11 stsp return err;
1197 99db9666 2018-05-07 stsp static const struct got_error *
1198 19e70ad6 2019-05-14 stsp get_head_commit_id(struct got_object_id **head_id, const char *branch_name,
1199 19e70ad6 2019-05-14 stsp struct got_repository *repo)
1201 9ba79e04 2018-06-11 stsp const struct got_error *err = NULL;
1202 9ba79e04 2018-06-11 stsp struct got_reference *head_ref;
1204 9ba79e04 2018-06-11 stsp *head_id = NULL;
1206 19e70ad6 2019-05-14 stsp err = got_ref_open(&head_ref, repo, branch_name, 0);
1208 99db9666 2018-05-07 stsp return err;
1210 9ba79e04 2018-06-11 stsp err = got_ref_resolve(head_id, repo, head_ref);
1211 9ba79e04 2018-06-11 stsp got_ref_close(head_ref);
1212 9ba79e04 2018-06-11 stsp if (err) {
1213 9ba79e04 2018-06-11 stsp *head_id = NULL;
1214 99db9666 2018-05-07 stsp return err;
1217 9ba79e04 2018-06-11 stsp return NULL;
1220 0553a4e3 2018-04-30 stsp static const struct got_error *
1221 2814baeb 2018-08-01 stsp draw_commits(struct tog_view *view, struct commit_queue_entry **last,
1222 ecb28ae0 2018-07-16 stsp struct commit_queue_entry **selected, struct commit_queue_entry *first,
1223 a7f40148 2018-07-18 stsp struct commit_queue *commits, int selected_idx, int limit,
1224 8b473291 2019-02-21 stsp struct got_reflist_head *refs, const char *path, int commits_needed)
1226 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
1227 0553a4e3 2018-04-30 stsp struct commit_queue_entry *entry;
1228 60493ae3 2019-06-20 stsp int width;
1229 60493ae3 2019-06-20 stsp int ncommits, author_cols = 10;
1230 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
1231 8b473291 2019-02-21 stsp char *refs_str = NULL;
1232 ecb28ae0 2018-07-16 stsp wchar_t *wline;
1234 e0d42f60 2018-07-22 stsp entry = first;
1235 e0d42f60 2018-07-22 stsp ncommits = 0;
1236 e0d42f60 2018-07-22 stsp while (entry) {
1237 e0d42f60 2018-07-22 stsp if (ncommits == selected_idx) {
1238 e0d42f60 2018-07-22 stsp *selected = entry;
1241 e0d42f60 2018-07-22 stsp entry = TAILQ_NEXT(entry, entry);
1242 e0d42f60 2018-07-22 stsp ncommits++;
1245 60493ae3 2019-06-20 stsp if (*selected && !(view->searching && view->search_next_done == 0)) {
1246 1a76625f 2018-10-22 stsp err = got_object_id_str(&id_str, (*selected)->id);
1248 ecb28ae0 2018-07-16 stsp return err;
1249 8b473291 2019-02-21 stsp if (refs) {
1250 8b473291 2019-02-21 stsp err = build_refs_str(&refs_str, refs, (*selected)->id);
1252 8b473291 2019-02-21 stsp goto done;
1256 359bfafd 2019-02-22 stsp if (commits_needed == 0)
1257 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
1259 8b473291 2019-02-21 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1260 1a76625f 2018-10-22 stsp entry ? entry->idx + 1 : 0, commits->ncommits,
1261 60493ae3 2019-06-20 stsp commits_needed > 0 ?
1262 60493ae3 2019-06-20 stsp (view->searching && view->search_next_done == 0
1263 60493ae3 2019-06-20 stsp ? "searching..." : "loading... ") :
1264 8b473291 2019-02-21 stsp (refs_str ? refs_str : "")) == -1) {
1265 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1266 8b473291 2019-02-21 stsp goto done;
1269 1a76625f 2018-10-22 stsp if (path && strcmp(path, "/") != 0) {
1270 c1124f18 2018-12-23 stsp if (asprintf(&header, "commit %s %s%s",
1271 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1272 1a76625f 2018-10-22 stsp path, ncommits_str) == -1) {
1273 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1274 1a76625f 2018-10-22 stsp header = NULL;
1275 1a76625f 2018-10-22 stsp goto done;
1277 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
1278 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1279 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
1280 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1281 1a76625f 2018-10-22 stsp header = NULL;
1282 1a76625f 2018-10-22 stsp goto done;
1284 1a76625f 2018-10-22 stsp err = format_line(&wline, &width, header, view->ncols);
1286 1a76625f 2018-10-22 stsp goto done;
1288 2814baeb 2018-08-01 stsp werase(view->window);
1290 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1291 a3404814 2018-09-02 stsp wstandout(view->window);
1292 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
1293 1a76625f 2018-10-22 stsp while (width < view->ncols) {
1294 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
1297 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1298 a3404814 2018-09-02 stsp wstandend(view->window);
1299 ecb28ae0 2018-07-16 stsp free(wline);
1300 ecb28ae0 2018-07-16 stsp if (limit <= 1)
1301 1a76625f 2018-10-22 stsp goto done;
1303 5813d178 2019-03-09 stsp /* Grow author column size if necessary. */
1304 899d86c2 2018-05-10 stsp entry = first;
1305 5813d178 2019-03-09 stsp ncommits = 0;
1306 5813d178 2019-03-09 stsp while (entry) {
1307 5813d178 2019-03-09 stsp char *author;
1308 5813d178 2019-03-09 stsp wchar_t *wauthor;
1309 5813d178 2019-03-09 stsp int width;
1310 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
1312 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(entry->commit));
1313 5813d178 2019-03-09 stsp if (author == NULL) {
1314 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1315 5813d178 2019-03-09 stsp goto done;
1317 5813d178 2019-03-09 stsp err = format_author(&wauthor, &width, author, COLS);
1318 5813d178 2019-03-09 stsp if (author_cols < width)
1319 5813d178 2019-03-09 stsp author_cols = width;
1320 5813d178 2019-03-09 stsp free(wauthor);
1321 5813d178 2019-03-09 stsp free(author);
1322 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
1325 5813d178 2019-03-09 stsp entry = first;
1326 899d86c2 2018-05-10 stsp *last = first;
1327 867c6645 2018-07-10 stsp ncommits = 0;
1328 899d86c2 2018-05-10 stsp while (entry) {
1329 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
1331 b51189f7 2019-03-01 stsp if (ncommits == selected_idx)
1332 2814baeb 2018-08-01 stsp wstandout(view->window);
1333 5813d178 2019-03-09 stsp err = draw_commit(view, entry->commit, entry->id, refs,
1334 5813d178 2019-03-09 stsp author_cols);
1335 b51189f7 2019-03-01 stsp if (ncommits == selected_idx)
1336 2814baeb 2018-08-01 stsp wstandend(view->window);
1338 60493ae3 2019-06-20 stsp goto done;
1339 0553a4e3 2018-04-30 stsp ncommits++;
1340 899d86c2 2018-05-10 stsp *last = entry;
1341 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
1344 1a57306a 2018-09-02 stsp view_vborder(view);
1346 1a76625f 2018-10-22 stsp free(id_str);
1347 8b473291 2019-02-21 stsp free(refs_str);
1348 1a76625f 2018-10-22 stsp free(ncommits_str);
1349 1a76625f 2018-10-22 stsp free(header);
1350 80ddbec8 2018-04-29 stsp return err;
1353 07b55e75 2018-05-10 stsp static void
1354 34bc9ec9 2019-02-22 stsp scroll_up(struct tog_view *view,
1355 34bc9ec9 2019-02-22 stsp struct commit_queue_entry **first_displayed_entry, int maxscroll,
1356 07b55e75 2018-05-10 stsp struct commit_queue *commits)
1358 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
1359 07b55e75 2018-05-10 stsp int nscrolled = 0;
1361 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1362 00ba99a7 2019-05-12 jcs if (*first_displayed_entry == entry)
1365 07b55e75 2018-05-10 stsp entry = *first_displayed_entry;
1366 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
1367 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
1368 07b55e75 2018-05-10 stsp if (entry) {
1369 07b55e75 2018-05-10 stsp *first_displayed_entry = entry;
1370 07b55e75 2018-05-10 stsp nscrolled++;
1375 aa075928 2018-05-10 stsp static const struct got_error *
1376 5e224a3e 2019-02-22 stsp trigger_log_thread(int load_all, int *commits_needed, int *log_complete,
1377 1a76625f 2018-10-22 stsp pthread_cond_t *need_commits)
1379 5e224a3e 2019-02-22 stsp int errcode;
1380 8a42fca8 2019-02-22 stsp int max_wait = 20;
1382 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
1384 5e224a3e 2019-02-22 stsp while (*commits_needed > 0) {
1385 5e224a3e 2019-02-22 stsp if (*log_complete)
1388 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
1389 7aafa0d1 2019-02-22 stsp errcode = pthread_cond_signal(need_commits);
1390 7aafa0d1 2019-02-22 stsp if (errcode)
1391 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1392 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1393 7aafa0d1 2019-02-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1394 7aafa0d1 2019-02-22 stsp if (errcode)
1395 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1396 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1397 7aafa0d1 2019-02-22 stsp pthread_yield();
1398 7aafa0d1 2019-02-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1399 7aafa0d1 2019-02-22 stsp if (errcode)
1400 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1401 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
1403 8a42fca8 2019-02-22 stsp if (*commits_needed > 0 && (!load_all || --max_wait <= 0)) {
1405 5e224a3e 2019-02-22 stsp * Thread is not done yet; lose a key press
1406 5e224a3e 2019-02-22 stsp * and let the user retry... this way the GUI
1407 5e224a3e 2019-02-22 stsp * remains interactive while logging deep paths
1408 5e224a3e 2019-02-22 stsp * with few commits in history.
1410 7aafa0d1 2019-02-22 stsp return NULL;
1414 5e224a3e 2019-02-22 stsp return NULL;
1417 5e224a3e 2019-02-22 stsp static const struct got_error *
1418 34bc9ec9 2019-02-22 stsp scroll_down(struct tog_view *view,
1419 34bc9ec9 2019-02-22 stsp struct commit_queue_entry **first_displayed_entry, int maxscroll,
1420 5e224a3e 2019-02-22 stsp struct commit_queue_entry **last_displayed_entry,
1421 5e224a3e 2019-02-22 stsp struct commit_queue *commits, int *log_complete, int *commits_needed,
1422 5e224a3e 2019-02-22 stsp pthread_cond_t *need_commits)
1424 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
1425 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
1426 5e224a3e 2019-02-22 stsp int nscrolled = 0;
1428 5e224a3e 2019-02-22 stsp if (*last_displayed_entry == NULL)
1429 5e224a3e 2019-02-22 stsp return NULL;
1431 5e224a3e 2019-02-22 stsp pentry = TAILQ_NEXT(*last_displayed_entry, entry);
1432 5e224a3e 2019-02-22 stsp if (pentry == NULL && !*log_complete) {
1434 08ebd0a9 2019-02-22 stsp * Ask the log thread for required amount of commits
1435 08ebd0a9 2019-02-22 stsp * plus some amount of pre-fetching.
1437 08ebd0a9 2019-02-22 stsp (*commits_needed) += maxscroll + 20;
1438 5e224a3e 2019-02-22 stsp err = trigger_log_thread(0, commits_needed, log_complete,
1439 5e224a3e 2019-02-22 stsp need_commits);
1441 5e224a3e 2019-02-22 stsp return err;
1445 7226d972 2019-02-21 stsp pentry = TAILQ_NEXT(*last_displayed_entry, entry);
1446 00ba99a7 2019-05-12 jcs if (pentry == NULL)
1449 93e45b7c 2018-09-24 stsp *last_displayed_entry = pentry;
1451 dd0a52c1 2018-05-20 stsp pentry = TAILQ_NEXT(*first_displayed_entry, entry);
1452 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
1454 aa075928 2018-05-10 stsp *first_displayed_entry = pentry;
1455 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
1457 dd0a52c1 2018-05-20 stsp return err;
1460 cd0acaa7 2018-05-20 stsp static const struct got_error *
1461 0cf4efb1 2018-09-29 stsp open_diff_view_for_commit(struct tog_view **new_view, int begin_x,
1462 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
1463 8b473291 2019-02-21 stsp struct tog_view *log_view, struct got_reflist_head *refs,
1464 8b473291 2019-02-21 stsp struct got_repository *repo)
1466 cd0acaa7 2018-05-20 stsp const struct got_error *err;
1467 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
1468 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
1470 669b5ffa 2018-10-07 stsp diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
1471 15a94983 2018-12-23 stsp if (diff_view == NULL)
1472 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
1474 4acef5ee 2018-12-24 stsp parent_id = SIMPLEQ_FIRST(got_object_commit_get_parent_ids(commit));
1475 4acef5ee 2018-12-24 stsp err = open_diff_view(diff_view, parent_id ? parent_id->id : NULL,
1476 8b473291 2019-02-21 stsp commit_id, log_view, refs, repo);
1477 e5a0f69f 2018-08-18 stsp if (err == NULL)
1478 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
1479 cd0acaa7 2018-05-20 stsp return err;
1482 80ddbec8 2018-04-29 stsp static const struct got_error *
1483 941e9f74 2019-05-21 stsp tree_view_visit_subtree(struct got_tree_object *subtree,
1484 941e9f74 2019-05-21 stsp struct tog_tree_view_state *s)
1486 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
1488 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
1489 941e9f74 2019-05-21 stsp if (parent == NULL)
1490 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
1492 941e9f74 2019-05-21 stsp parent->tree = s->tree;
1493 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
1494 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
1495 941e9f74 2019-05-21 stsp parent->selected = s->selected;
1496 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
1497 941e9f74 2019-05-21 stsp s->tree = subtree;
1498 941e9f74 2019-05-21 stsp s->entries = got_object_tree_get_entries(s->tree);
1499 941e9f74 2019-05-21 stsp s->selected = 0;
1500 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
1501 941e9f74 2019-05-21 stsp return NULL;
1505 941e9f74 2019-05-21 stsp static const struct got_error *
1506 941e9f74 2019-05-21 stsp browse_commit_tree(struct tog_view **new_view, int begin_x,
1507 941e9f74 2019-05-21 stsp struct commit_queue_entry *entry, const char *path,
1508 941e9f74 2019-05-21 stsp struct got_reflist_head *refs, struct got_repository *repo)
1510 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
1511 9343a5fb 2018-06-23 stsp struct got_tree_object *tree;
1512 941e9f74 2019-05-21 stsp struct got_tree_entry *te;
1513 941e9f74 2019-05-21 stsp struct tog_tree_view_state *s;
1514 e5a0f69f 2018-08-18 stsp struct tog_view *tree_view;
1515 b03c880f 2019-05-21 stsp char *slash, *subpath = NULL;
1516 941e9f74 2019-05-21 stsp const char *p;
1518 45d799e2 2018-12-23 stsp err = got_object_open_as_tree(&tree, repo,
1519 45d799e2 2018-12-23 stsp got_object_commit_get_tree_id(entry->commit));
1521 9343a5fb 2018-06-23 stsp return err;
1523 669b5ffa 2018-10-07 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
1524 e5a0f69f 2018-08-18 stsp if (tree_view == NULL)
1525 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
1527 8b473291 2019-02-21 stsp err = open_tree_view(tree_view, tree, entry->id, refs, repo);
1528 941e9f74 2019-05-21 stsp if (err) {
1529 e5a0f69f 2018-08-18 stsp got_object_tree_close(tree);
1530 941e9f74 2019-05-21 stsp return err;
1532 941e9f74 2019-05-21 stsp s = &tree_view->state.tree;
1534 941e9f74 2019-05-21 stsp *new_view = tree_view;
1536 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
1538 941e9f74 2019-05-21 stsp while (*p) {
1539 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
1541 941e9f74 2019-05-21 stsp while (p[0] == '/')
1544 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
1545 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1546 941e9f74 2019-05-21 stsp if (slash == NULL)
1547 941e9f74 2019-05-21 stsp slash = strchr(p, '\0');
1548 941e9f74 2019-05-21 stsp SIMPLEQ_FOREACH(te, &s->entries->head, entry) {
1549 941e9f74 2019-05-21 stsp if (strncmp(p, te->name, slash - p) == 0) {
1550 941e9f74 2019-05-21 stsp s->selected_entry = te;
1553 b03c880f 2019-05-21 stsp s->selected++;
1555 941e9f74 2019-05-21 stsp if (s->selected_entry == NULL) {
1556 941e9f74 2019-05-21 stsp err = got_error(GOT_ERR_NO_TREE_ENTRY);
1559 b03c880f 2019-05-21 stsp if (s->tree != s->root)
1560 b03c880f 2019-05-21 stsp s->selected++; /* skip '..' */
1562 67409a31 2019-05-24 stsp if (!S_ISDIR(s->selected_entry->mode)) {
1563 67409a31 2019-05-24 stsp /* Jump to this file's entry. */
1564 67409a31 2019-05-24 stsp s->first_displayed_entry = s->selected_entry;
1565 67409a31 2019-05-24 stsp s->selected = 0;
1569 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1570 941e9f74 2019-05-21 stsp if (slash)
1571 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
1573 941e9f74 2019-05-21 stsp subpath = strdup(path);
1574 941e9f74 2019-05-21 stsp if (subpath == NULL) {
1575 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
1579 941e9f74 2019-05-21 stsp err = got_object_id_by_path(&tree_id, repo, entry->id,
1584 941e9f74 2019-05-21 stsp err = got_object_open_as_tree(&tree, repo, tree_id);
1585 941e9f74 2019-05-21 stsp free(tree_id);
1589 941e9f74 2019-05-21 stsp err = tree_view_visit_subtree(tree, s);
1590 941e9f74 2019-05-21 stsp if (err) {
1591 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
1594 941e9f74 2019-05-21 stsp if (slash == NULL)
1596 941e9f74 2019-05-21 stsp free(subpath);
1597 941e9f74 2019-05-21 stsp subpath = NULL;
1598 941e9f74 2019-05-21 stsp p = slash;
1601 941e9f74 2019-05-21 stsp free(subpath);
1602 1a76625f 2018-10-22 stsp return err;
1605 1a76625f 2018-10-22 stsp static void *
1606 1a76625f 2018-10-22 stsp log_thread(void *arg)
1608 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1609 1a76625f 2018-10-22 stsp int errcode = 0;
1610 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
1611 1a76625f 2018-10-22 stsp int done = 0;
1613 1a76625f 2018-10-22 stsp err = got_commit_graph_iter_start(a->graph, a->start_id, a->repo);
1615 1a76625f 2018-10-22 stsp return (void *)err;
1617 1a76625f 2018-10-22 stsp while (!done && !err) {
1618 1a76625f 2018-10-22 stsp err = queue_commits(a->graph, a->commits, 1, a->repo,
1619 1a76625f 2018-10-22 stsp a->in_repo_path);
1620 1a76625f 2018-10-22 stsp if (err) {
1621 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
1622 1a76625f 2018-10-22 stsp return (void *)err;
1623 1a76625f 2018-10-22 stsp err = NULL;
1625 1a76625f 2018-10-22 stsp } else if (a->commits_needed > 0)
1626 1a76625f 2018-10-22 stsp a->commits_needed--;
1628 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1629 3abe8080 2019-04-10 stsp if (errcode) {
1630 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1631 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
1633 3abe8080 2019-04-10 stsp } else if (*a->quit)
1635 3abe8080 2019-04-10 stsp else if (*a->first_displayed_entry == NULL) {
1636 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
1637 1a76625f 2018-10-22 stsp TAILQ_FIRST(&a->commits->head);
1638 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
1642 1a76625f 2018-10-22 stsp a->commits_needed = 0;
1643 1a76625f 2018-10-22 stsp else if (a->commits_needed == 0) {
1644 1a76625f 2018-10-22 stsp errcode = pthread_cond_wait(&a->need_commits,
1645 1a76625f 2018-10-22 stsp &tog_mutex);
1646 1a76625f 2018-10-22 stsp if (errcode)
1647 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1648 2af4a041 2019-05-11 jcs "pthread_cond_wait");
1651 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1652 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1653 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1654 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1656 3abe8080 2019-04-10 stsp a->log_complete = 1;
1657 1a76625f 2018-10-22 stsp return (void *)err;
1660 1a76625f 2018-10-22 stsp static const struct got_error *
1661 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
1663 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1664 1a76625f 2018-10-22 stsp int errcode;
1666 1a76625f 2018-10-22 stsp if (s->thread) {
1667 1a76625f 2018-10-22 stsp s->quit = 1;
1668 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
1669 1a76625f 2018-10-22 stsp if (errcode)
1670 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1671 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1672 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1673 1a76625f 2018-10-22 stsp if (errcode)
1674 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1675 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1676 1a76625f 2018-10-22 stsp errcode = pthread_join(s->thread, (void **)&err);
1677 1a76625f 2018-10-22 stsp if (errcode)
1678 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
1679 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1680 1a76625f 2018-10-22 stsp if (errcode)
1681 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1682 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
1683 1a76625f 2018-10-22 stsp s->thread = NULL;
1686 1a76625f 2018-10-22 stsp errcode = pthread_cond_destroy(&s->thread_args.need_commits);
1687 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1688 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_destroy");
1690 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
1691 1a76625f 2018-10-22 stsp got_repo_close(s->thread_args.repo);
1692 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
1695 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
1696 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
1697 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
1700 9343a5fb 2018-06-23 stsp return err;
1703 9343a5fb 2018-06-23 stsp static const struct got_error *
1704 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
1706 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1707 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
1709 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
1710 1a76625f 2018-10-22 stsp free_commits(&s->commits);
1711 1a76625f 2018-10-22 stsp free(s->in_repo_path);
1712 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
1713 1a76625f 2018-10-22 stsp free(s->start_id);
1714 797bc7b9 2018-10-22 stsp s->start_id = NULL;
1715 1a76625f 2018-10-22 stsp return err;
1718 1a76625f 2018-10-22 stsp static const struct got_error *
1719 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
1721 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
1723 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
1724 96e2b566 2019-07-08 stsp s->search_entry = NULL;
1725 60493ae3 2019-06-20 stsp return NULL;
1728 60493ae3 2019-06-20 stsp static int
1729 df0b3d8a 2019-06-28 stsp match_commit(struct got_commit_object *commit, const char *id_str,
1730 df0b3d8a 2019-06-28 stsp regex_t *regex)
1732 60493ae3 2019-06-20 stsp regmatch_t regmatch;
1734 60493ae3 2019-06-20 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
1735 60493ae3 2019-06-20 stsp ®match, 0) == 0 ||
1736 60493ae3 2019-06-20 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
1737 60493ae3 2019-06-20 stsp ®match, 0) == 0 ||
1738 60493ae3 2019-06-20 stsp regexec(regex, got_object_commit_get_logmsg(commit), 1,
1739 df0b3d8a 2019-06-28 stsp ®match, 0) == 0 ||
1740 df0b3d8a 2019-06-28 stsp regexec(regex, id_str, 1, ®match, 0) == 0)
1746 60493ae3 2019-06-20 stsp static const struct got_error *
1747 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
1749 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
1750 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
1751 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
1753 60493ae3 2019-06-20 stsp if (!view->searching) {
1754 60493ae3 2019-06-20 stsp view->search_next_done = 1;
1755 60493ae3 2019-06-20 stsp return NULL;
1758 96e2b566 2019-07-08 stsp if (s->search_entry) {
1759 678cbce5 2019-07-28 stsp if (wgetch(view->window) == KEY_BACKSPACE) {
1760 678cbce5 2019-07-28 stsp view->search_next_done = 1;
1761 678cbce5 2019-07-28 stsp return NULL;
1763 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
1764 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
1766 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
1767 96e2b566 2019-07-08 stsp commit_queue_head, entry);
1768 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
1769 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
1770 b55df7bc 2019-06-21 stsp entry = TAILQ_NEXT(s->selected_entry, entry);
1772 b55df7bc 2019-06-21 stsp entry = TAILQ_PREV(s->selected_entry,
1773 b1bf1435 2019-06-21 stsp commit_queue_head, entry);
1775 20be8d96 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
1776 20be8d96 2019-06-21 stsp entry = TAILQ_FIRST(&s->commits.head);
1778 20be8d96 2019-06-21 stsp entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
1781 60493ae3 2019-06-20 stsp while (1) {
1782 df0b3d8a 2019-06-28 stsp char *id_str;
1783 60493ae3 2019-06-20 stsp if (entry == NULL) {
1784 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
1785 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
1786 f801134a 2019-06-25 stsp view->search_next_done = 1;
1787 f801134a 2019-06-25 stsp return NULL;
1790 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
1791 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
1792 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
1794 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
1795 57b33b64 2019-07-08 stsp return trigger_log_thread(1,
1796 f801134a 2019-06-25 stsp &s->thread_args.commits_needed,
1797 f801134a 2019-06-25 stsp &s->thread_args.log_complete,
1798 f801134a 2019-06-25 stsp &s->thread_args.need_commits);
1801 df0b3d8a 2019-06-28 stsp err = got_object_id_str(&id_str, entry->id);
1803 df0b3d8a 2019-06-28 stsp return err;
1805 df0b3d8a 2019-06-28 stsp if (match_commit(entry->commit, id_str, &view->regex)) {
1806 60493ae3 2019-06-20 stsp view->search_next_done = 1;
1807 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
1808 df0b3d8a 2019-06-28 stsp free(id_str);
1811 df0b3d8a 2019-06-28 stsp free(id_str);
1812 96e2b566 2019-07-08 stsp s->search_entry = entry;
1813 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
1814 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
1816 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
1819 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
1820 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
1821 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
1822 60493ae3 2019-06-20 stsp err = input_log_view(NULL, NULL, NULL, view, KEY_DOWN);
1824 60493ae3 2019-06-20 stsp return err;
1827 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
1828 ead14cbe 2019-06-21 stsp err = input_log_view(NULL, NULL, NULL, view, KEY_UP);
1830 60493ae3 2019-06-20 stsp return err;
1835 96e2b566 2019-07-08 stsp s->search_entry = NULL;
1837 60493ae3 2019-06-20 stsp return NULL;
1840 60493ae3 2019-06-20 stsp static const struct got_error *
1841 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
1842 8b473291 2019-02-21 stsp struct got_reflist_head *refs, struct got_repository *repo,
1843 d01904d4 2019-06-25 stsp const char *head_ref_name, const char *path, int check_disk)
1845 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
1846 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
1847 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
1848 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
1849 1a76625f 2018-10-22 stsp int errcode;
1851 23721109 2018-10-22 stsp err = got_repo_map_path(&s->in_repo_path, repo, path, check_disk);
1852 ecb28ae0 2018-07-16 stsp if (err != NULL)
1853 ecb28ae0 2018-07-16 stsp goto done;
1855 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
1856 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->commits.head);
1857 fb2756b9 2018-08-04 stsp s->commits.ncommits = 0;
1859 8b473291 2019-02-21 stsp s->refs = refs;
1860 fb2756b9 2018-08-04 stsp s->repo = repo;
1861 d01904d4 2019-06-25 stsp s->head_ref_name = head_ref_name;
1862 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
1863 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
1864 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
1865 5036bf37 2018-09-24 stsp goto done;
1868 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
1869 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
1870 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
1871 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
1872 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
1874 1a76625f 2018-10-22 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo));
1876 1a76625f 2018-10-22 stsp goto done;
1877 1a76625f 2018-10-22 stsp err = got_commit_graph_open(&thread_graph, start_id, s->in_repo_path,
1878 1a76625f 2018-10-22 stsp 0, thread_repo);
1880 1a76625f 2018-10-22 stsp goto done;
1882 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
1883 1a76625f 2018-10-22 stsp if (errcode) {
1884 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
1885 1a76625f 2018-10-22 stsp goto done;
1888 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
1889 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
1890 1a76625f 2018-10-22 stsp s->thread_args.commits = &s->commits;
1891 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
1892 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
1893 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
1894 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
1895 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
1896 1a76625f 2018-10-22 stsp s->thread_args.view = view;
1897 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
1898 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
1901 1a76625f 2018-10-22 stsp close_log_view(view);
1902 ba4f502b 2018-08-04 stsp return err;
1905 e5a0f69f 2018-08-18 stsp static const struct got_error *
1906 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
1908 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
1910 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
1911 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
1912 2b380cc8 2018-10-24 stsp &s->thread_args);
1913 2b380cc8 2018-10-24 stsp if (errcode)
1914 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
1917 0cf4efb1 2018-09-29 stsp return draw_commits(view, &s->last_displayed_entry,
1918 e5a0f69f 2018-08-18 stsp &s->selected_entry, s->first_displayed_entry,
1919 8b473291 2019-02-21 stsp &s->commits, s->selected, view->nlines, s->refs,
1920 1a76625f 2018-10-22 stsp s->in_repo_path, s->thread_args.commits_needed);
1923 e5a0f69f 2018-08-18 stsp static const struct got_error *
1924 e5a0f69f 2018-08-18 stsp input_log_view(struct tog_view **new_view, struct tog_view **dead_view,
1925 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
1927 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1928 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
1929 d01904d4 2019-06-25 stsp char *parent_path, *in_repo_path = NULL;
1930 d01904d4 2019-06-25 stsp struct tog_view *diff_view = NULL, *tree_view = NULL, *lv = NULL;
1931 669b5ffa 2018-10-07 stsp int begin_x = 0;
1932 d01904d4 2019-06-25 stsp struct got_object_id *start_id;
1934 e5a0f69f 2018-08-18 stsp switch (ch) {
1936 1e37a5c2 2019-05-12 jcs s->quit = 1;
1939 1e37a5c2 2019-05-12 jcs case KEY_UP:
1942 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
1944 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
1945 1e37a5c2 2019-05-12 jcs s->selected--;
1947 1144d21a 2019-06-21 stsp scroll_up(view, &s->first_displayed_entry, 1,
1948 1144d21a 2019-06-21 stsp &s->commits);
1950 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
1951 a4292ac5 2019-05-12 jcs case CTRL('b'):
1952 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
1954 1e37a5c2 2019-05-12 jcs if (TAILQ_FIRST(&s->commits.head) ==
1955 1e37a5c2 2019-05-12 jcs s->first_displayed_entry) {
1956 1e37a5c2 2019-05-12 jcs s->selected = 0;
1959 1e37a5c2 2019-05-12 jcs scroll_up(view, &s->first_displayed_entry,
1960 1e37a5c2 2019-05-12 jcs view->nlines, &s->commits);
1963 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
1966 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
1968 1e37a5c2 2019-05-12 jcs if (s->selected < MIN(view->nlines - 2,
1969 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
1970 1e37a5c2 2019-05-12 jcs s->selected++;
1973 1e37a5c2 2019-05-12 jcs err = scroll_down(view, &s->first_displayed_entry, 1,
1974 1e37a5c2 2019-05-12 jcs &s->last_displayed_entry, &s->commits,
1975 1e37a5c2 2019-05-12 jcs &s->thread_args.log_complete,
1976 1e37a5c2 2019-05-12 jcs &s->thread_args.commits_needed,
1977 1e37a5c2 2019-05-12 jcs &s->thread_args.need_commits);
1979 a4292ac5 2019-05-12 jcs case KEY_NPAGE:
1980 a4292ac5 2019-05-12 jcs case CTRL('f'): {
1981 1e37a5c2 2019-05-12 jcs struct commit_queue_entry *first;
1982 1e37a5c2 2019-05-12 jcs first = s->first_displayed_entry;
1983 1e37a5c2 2019-05-12 jcs if (first == NULL)
1985 1e37a5c2 2019-05-12 jcs err = scroll_down(view, &s->first_displayed_entry,
1986 1e37a5c2 2019-05-12 jcs view->nlines, &s->last_displayed_entry,
1987 1e37a5c2 2019-05-12 jcs &s->commits, &s->thread_args.log_complete,
1988 1e37a5c2 2019-05-12 jcs &s->thread_args.commits_needed,
1989 1e37a5c2 2019-05-12 jcs &s->thread_args.need_commits);
1990 1e37a5c2 2019-05-12 jcs if (first == s->first_displayed_entry &&
1991 1e37a5c2 2019-05-12 jcs s->selected < MIN(view->nlines - 2,
1992 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
1993 1e37a5c2 2019-05-12 jcs /* can't scroll further down */
1994 1e37a5c2 2019-05-12 jcs s->selected = MIN(view->nlines - 2,
1995 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1);
1997 1e37a5c2 2019-05-12 jcs err = NULL;
2000 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
2001 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
2002 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
2003 1e37a5c2 2019-05-12 jcs if (s->selected > s->commits.ncommits - 1)
2004 1e37a5c2 2019-05-12 jcs s->selected = s->commits.ncommits - 1;
2006 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
2009 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2011 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2012 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2013 1e37a5c2 2019-05-12 jcs err = open_diff_view_for_commit(&diff_view, begin_x,
2014 1e37a5c2 2019-05-12 jcs s->selected_entry->commit, s->selected_entry->id,
2015 1e37a5c2 2019-05-12 jcs view, s->refs, s->repo);
2018 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2019 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2021 1e37a5c2 2019-05-12 jcs return err;
2022 1e37a5c2 2019-05-12 jcs err = view_set_child(view, diff_view);
2024 1e37a5c2 2019-05-12 jcs view_close(diff_view);
2027 1e37a5c2 2019-05-12 jcs *focus_view = diff_view;
2028 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
2030 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
2033 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2035 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2036 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2037 941e9f74 2019-05-21 stsp err = browse_commit_tree(&tree_view, begin_x,
2038 941e9f74 2019-05-21 stsp s->selected_entry, s->in_repo_path, s->refs, s->repo);
2041 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2042 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2044 1e37a5c2 2019-05-12 jcs return err;
2045 1e37a5c2 2019-05-12 jcs err = view_set_child(view, tree_view);
2047 1e37a5c2 2019-05-12 jcs view_close(tree_view);
2050 1e37a5c2 2019-05-12 jcs *focus_view = tree_view;
2051 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
2053 1e37a5c2 2019-05-12 jcs *new_view = tree_view;
2055 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
2056 1e37a5c2 2019-05-12 jcs if (strcmp(s->in_repo_path, "/") == 0)
2058 1e37a5c2 2019-05-12 jcs parent_path = dirname(s->in_repo_path);
2059 1e37a5c2 2019-05-12 jcs if (parent_path && strcmp(parent_path, ".") != 0) {
2060 1e37a5c2 2019-05-12 jcs err = stop_log_thread(s);
2062 1e37a5c2 2019-05-12 jcs return err;
2063 1e37a5c2 2019-05-12 jcs lv = view_open(view->nlines, view->ncols,
2064 1e37a5c2 2019-05-12 jcs view->begin_y, view->begin_x, TOG_VIEW_LOG);
2065 1e37a5c2 2019-05-12 jcs if (lv == NULL)
2066 638f9024 2019-05-13 stsp return got_error_from_errno(
2067 1e37a5c2 2019-05-12 jcs "view_open");
2068 1e37a5c2 2019-05-12 jcs err = open_log_view(lv, s->start_id, s->refs,
2069 d01904d4 2019-06-25 stsp s->repo, s->head_ref_name, parent_path, 0);
2071 1e37a5c2 2019-05-12 jcs return err;;
2072 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2073 1e37a5c2 2019-05-12 jcs *new_view = lv;
2075 1e37a5c2 2019-05-12 jcs view_set_child(view->parent, lv);
2076 1e37a5c2 2019-05-12 jcs *focus_view = lv;
2078 1e37a5c2 2019-05-12 jcs return NULL;
2081 e3d2a5c6 2019-06-26 stsp case CTRL('l'):
2082 d01904d4 2019-06-25 stsp err = stop_log_thread(s);
2084 d01904d4 2019-06-25 stsp return err;
2085 d01904d4 2019-06-25 stsp lv = view_open(view->nlines, view->ncols,
2086 d01904d4 2019-06-25 stsp view->begin_y, view->begin_x, TOG_VIEW_LOG);
2087 d01904d4 2019-06-25 stsp if (lv == NULL)
2088 d01904d4 2019-06-25 stsp return got_error_from_errno("view_open");
2089 d01904d4 2019-06-25 stsp err = get_head_commit_id(&start_id, s->head_ref_name ?
2090 d01904d4 2019-06-25 stsp s->head_ref_name : GOT_REF_HEAD, s->repo);
2091 ef129c5e 2019-08-03 stsp if (err) {
2092 ef129c5e 2019-08-03 stsp view_close(lv);
2093 d01904d4 2019-06-25 stsp return err;
2095 d01904d4 2019-06-25 stsp in_repo_path = strdup(s->in_repo_path);
2096 d01904d4 2019-06-25 stsp if (in_repo_path == NULL) {
2097 d01904d4 2019-06-25 stsp free(start_id);
2098 ef129c5e 2019-08-03 stsp view_close(lv);
2099 d01904d4 2019-06-25 stsp return got_error_from_errno("strdup");
2101 d01904d4 2019-06-25 stsp err = open_log_view(lv, start_id, s->refs, s->repo,
2102 d01904d4 2019-06-25 stsp s->head_ref_name, in_repo_path, 0);
2103 ef129c5e 2019-08-03 stsp if (err) {
2104 ef129c5e 2019-08-03 stsp free(start_id);
2105 ef129c5e 2019-08-03 stsp view_close(lv);
2106 d01904d4 2019-06-25 stsp return err;;
2108 d01904d4 2019-06-25 stsp *dead_view = view;
2109 d01904d4 2019-06-25 stsp *new_view = lv;
2115 80ddbec8 2018-04-29 stsp return err;
2118 4ed7e80c 2018-05-20 stsp static const struct got_error *
2119 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
2121 c2db6724 2019-01-04 stsp const struct got_error *error;
2123 37c06ea4 2019-07-15 stsp #ifdef PROFILE
2124 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
2125 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
2127 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
2128 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
2130 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
2131 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
2133 f12d0dbe 2019-01-04 stsp if (unveil("/tmp", "rwc") != 0)
2134 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", "/tmp");
2136 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
2137 c2db6724 2019-01-04 stsp if (error != NULL)
2138 c2db6724 2019-01-04 stsp return error;
2140 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
2141 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
2143 c2db6724 2019-01-04 stsp return NULL;
2146 a915003a 2019-02-05 stsp static void
2147 a915003a 2019-02-05 stsp init_curses(void)
2149 a915003a 2019-02-05 stsp initscr();
2151 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
2154 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
2155 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
2156 a915003a 2019-02-05 stsp curs_set(0);
2157 a915003a 2019-02-05 stsp signal(SIGWINCH, tog_sigwinch);
2160 c2db6724 2019-01-04 stsp static const struct got_error *
2161 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
2163 80ddbec8 2018-04-29 stsp const struct got_error *error;
2164 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
2165 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
2166 8b473291 2019-02-21 stsp struct got_reflist_head refs;
2167 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
2168 ecb28ae0 2018-07-16 stsp char *path = NULL, *repo_path = NULL, *cwd = NULL;
2169 80ddbec8 2018-04-29 stsp char *start_commit = NULL;
2171 04cc582a 2018-08-01 stsp struct tog_view *view;
2173 a55555f2 2019-03-28 stsp SIMPLEQ_INIT(&refs);
2175 80ddbec8 2018-04-29 stsp #ifndef PROFILE
2176 c2db6724 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
2177 c2db6724 2019-01-04 stsp NULL) == -1)
2178 80ddbec8 2018-04-29 stsp err(1, "pledge");
2181 ecb28ae0 2018-07-16 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
2182 80ddbec8 2018-04-29 stsp switch (ch) {
2184 80ddbec8 2018-04-29 stsp start_commit = optarg;
2187 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
2188 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
2189 ecb28ae0 2018-07-16 stsp err(1, "-r option");
2192 17020d27 2019-03-07 stsp usage_log();
2193 80ddbec8 2018-04-29 stsp /* NOTREACHED */
2197 80ddbec8 2018-04-29 stsp argc -= optind;
2198 80ddbec8 2018-04-29 stsp argv += optind;
2200 ecb28ae0 2018-07-16 stsp cwd = getcwd(NULL, 0);
2201 ecb28ae0 2018-07-16 stsp if (cwd == NULL) {
2202 638f9024 2019-05-13 stsp error = got_error_from_errno("getcwd");
2203 ecb28ae0 2018-07-16 stsp goto done;
2205 963f97a1 2019-03-18 stsp error = got_worktree_open(&worktree, cwd);
2206 963f97a1 2019-03-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
2207 963f97a1 2019-03-18 stsp goto done;
2208 963f97a1 2019-03-18 stsp error = NULL;
2210 963f97a1 2019-03-18 stsp if (argc == 0) {
2211 963f97a1 2019-03-18 stsp path = strdup("");
2212 963f97a1 2019-03-18 stsp if (path == NULL) {
2213 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
2214 ecb28ae0 2018-07-16 stsp goto done;
2216 963f97a1 2019-03-18 stsp } else if (argc == 1) {
2217 963f97a1 2019-03-18 stsp if (worktree) {
2218 963f97a1 2019-03-18 stsp error = got_worktree_resolve_path(&path, worktree,
2220 963f97a1 2019-03-18 stsp if (error)
2221 963f97a1 2019-03-18 stsp goto done;
2223 963f97a1 2019-03-18 stsp path = strdup(argv[0]);
2224 963f97a1 2019-03-18 stsp if (path == NULL) {
2225 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
2226 963f97a1 2019-03-18 stsp goto done;
2230 963f97a1 2019-03-18 stsp usage_log();
2232 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
2233 a1fbf39a 2019-08-11 stsp if (worktree)
2234 b9d7675a 2019-08-11 stsp repo_path = strdup(
2235 b9d7675a 2019-08-11 stsp got_worktree_get_repo_path(worktree));
2237 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
2239 963f97a1 2019-03-18 stsp if (repo_path == NULL) {
2240 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
2241 963f97a1 2019-03-18 stsp goto done;
2244 a915003a 2019-02-05 stsp init_curses();
2246 80ddbec8 2018-04-29 stsp error = got_repo_open(&repo, repo_path);
2247 80ddbec8 2018-04-29 stsp if (error != NULL)
2248 ecb28ae0 2018-07-16 stsp goto done;
2250 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
2251 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
2252 c02c541e 2019-03-29 stsp if (error)
2253 c02c541e 2019-03-29 stsp goto done;
2255 15a94983 2018-12-23 stsp if (start_commit == NULL)
2256 19e70ad6 2019-05-14 stsp error = get_head_commit_id(&start_id, worktree ?
2257 19e70ad6 2019-05-14 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
2260 f2b6a97d 2019-07-15 stsp error = get_head_commit_id(&start_id, start_commit, repo);
2261 f2b6a97d 2019-07-15 stsp if (error) {
2262 f2b6a97d 2019-07-15 stsp if (error->code != GOT_ERR_NOT_REF)
2263 f2b6a97d 2019-07-15 stsp goto done;
2264 f2b6a97d 2019-07-15 stsp error = got_repo_match_object_id_prefix(&start_id,
2265 f2b6a97d 2019-07-15 stsp start_commit, GOT_OBJ_TYPE_COMMIT, repo);
2268 80ddbec8 2018-04-29 stsp if (error != NULL)
2269 8b473291 2019-02-21 stsp goto done;
2271 8b473291 2019-02-21 stsp error = got_ref_list(&refs, repo);
2272 8b473291 2019-02-21 stsp if (error)
2273 ecb28ae0 2018-07-16 stsp goto done;
2275 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
2276 04cc582a 2018-08-01 stsp if (view == NULL) {
2277 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
2278 04cc582a 2018-08-01 stsp goto done;
2280 d01904d4 2019-06-25 stsp error = open_log_view(view, start_id, &refs, repo, worktree ?
2281 d01904d4 2019-06-25 stsp got_worktree_get_head_ref_name(worktree) : NULL, path, 1);
2282 ba4f502b 2018-08-04 stsp if (error)
2283 ba4f502b 2018-08-04 stsp goto done;
2284 e5a0f69f 2018-08-18 stsp error = view_loop(view);
2286 ecb28ae0 2018-07-16 stsp free(repo_path);
2287 ecb28ae0 2018-07-16 stsp free(cwd);
2288 ecb28ae0 2018-07-16 stsp free(path);
2289 899d86c2 2018-05-10 stsp free(start_id);
2291 ecb28ae0 2018-07-16 stsp got_repo_close(repo);
2292 ec142235 2019-03-07 stsp if (worktree)
2293 ec142235 2019-03-07 stsp got_worktree_close(worktree);
2294 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
2295 80ddbec8 2018-04-29 stsp return error;
2298 4ed7e80c 2018-05-20 stsp __dead static void
2299 9f7d7167 2018-04-29 stsp usage_diff(void)
2302 9f7d7167 2018-04-29 stsp fprintf(stderr, "usage: %s diff [repository-path] object1 object2\n",
2303 9f7d7167 2018-04-29 stsp getprogname());
2307 b304db33 2018-05-20 stsp static char *
2308 b304db33 2018-05-20 stsp parse_next_line(FILE *f, size_t *len)
2310 b304db33 2018-05-20 stsp char *line;
2311 b304db33 2018-05-20 stsp size_t linelen;
2312 b304db33 2018-05-20 stsp size_t lineno;
2313 b304db33 2018-05-20 stsp const char delim[3] = { '\0', '\0', '\0'};
2315 b304db33 2018-05-20 stsp line = fparseln(f, &linelen, &lineno, delim, 0);
2317 b304db33 2018-05-20 stsp *len = linelen;
2318 b304db33 2018-05-20 stsp return line;
2321 4ed7e80c 2018-05-20 stsp static const struct got_error *
2322 f7d12f7e 2018-08-01 stsp draw_file(struct tog_view *view, FILE *f, int *first_displayed_line,
2323 a3404814 2018-09-02 stsp int *last_displayed_line, int *eof, int max_lines,
2324 c3e9aa98 2019-05-13 jcs char *header)
2326 61e69b96 2018-05-20 stsp const struct got_error *err;
2327 26ed57b2 2018-05-19 stsp int nlines = 0, nprinted = 0;
2328 b304db33 2018-05-20 stsp char *line;
2329 b304db33 2018-05-20 stsp size_t len;
2330 61e69b96 2018-05-20 stsp wchar_t *wline;
2331 e0b650dd 2018-05-20 stsp int width;
2333 26ed57b2 2018-05-19 stsp rewind(f);
2334 f7d12f7e 2018-08-01 stsp werase(view->window);
2336 a3404814 2018-09-02 stsp if (header) {
2337 a3404814 2018-09-02 stsp err = format_line(&wline, &width, header, view->ncols);
2338 a3404814 2018-09-02 stsp if (err) {
2339 a3404814 2018-09-02 stsp return err;
2342 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2343 a3404814 2018-09-02 stsp wstandout(view->window);
2344 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
2345 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2346 a3404814 2018-09-02 stsp wstandend(view->window);
2347 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
2348 a3404814 2018-09-02 stsp waddch(view->window, '\n');
2350 a3404814 2018-09-02 stsp if (max_lines <= 1)
2351 a3404814 2018-09-02 stsp return NULL;
2352 a3404814 2018-09-02 stsp max_lines--;
2356 26ed57b2 2018-05-19 stsp while (nprinted < max_lines) {
2357 b304db33 2018-05-20 stsp line = parse_next_line(f, &len);
2358 26ed57b2 2018-05-19 stsp if (line == NULL) {
2362 26ed57b2 2018-05-19 stsp if (++nlines < *first_displayed_line) {
2363 26ed57b2 2018-05-19 stsp free(line);
2367 f7d12f7e 2018-08-01 stsp err = format_line(&wline, &width, line, view->ncols);
2368 61e69b96 2018-05-20 stsp if (err) {
2369 61e69b96 2018-05-20 stsp free(line);
2370 61e69b96 2018-05-20 stsp return err;
2372 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
2373 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
2374 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
2375 26ed57b2 2018-05-19 stsp if (++nprinted == 1)
2376 26ed57b2 2018-05-19 stsp *first_displayed_line = nlines;
2377 26ed57b2 2018-05-19 stsp free(line);
2378 2550e4c3 2018-07-13 stsp free(wline);
2379 2550e4c3 2018-07-13 stsp wline = NULL;
2381 26ed57b2 2018-05-19 stsp *last_displayed_line = nlines;
2383 1a57306a 2018-09-02 stsp view_vborder(view);
2385 c3e9aa98 2019-05-13 jcs if (*eof) {
2386 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
2387 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
2388 c3e9aa98 2019-05-13 jcs nprinted++;
2391 c3e9aa98 2019-05-13 jcs err = format_line(&wline, &width, TOG_EOF_STRING, view->ncols);
2393 c3e9aa98 2019-05-13 jcs return err;
2396 c3e9aa98 2019-05-13 jcs wstandout(view->window);
2397 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
2398 c3e9aa98 2019-05-13 jcs wstandend(view->window);
2401 26ed57b2 2018-05-19 stsp return NULL;
2404 abd2672a 2018-12-23 stsp static char *
2405 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
2407 abd2672a 2018-12-23 stsp char *p, *s = ctime_r(time, datebuf);
2408 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
2410 abd2672a 2018-12-23 stsp *p = '\0';
2414 4ed7e80c 2018-05-20 stsp static const struct got_error *
2415 8b473291 2019-02-21 stsp write_commit_info(struct got_object_id *commit_id,
2416 8b473291 2019-02-21 stsp struct got_reflist_head *refs, struct got_repository *repo, FILE *outfile)
2418 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
2419 abd2672a 2018-12-23 stsp char datebuf[26];
2420 15a94983 2018-12-23 stsp struct got_commit_object *commit;
2421 15a94983 2018-12-23 stsp char *id_str = NULL;
2422 45d799e2 2018-12-23 stsp time_t committer_time;
2423 45d799e2 2018-12-23 stsp const char *author, *committer;
2424 8b473291 2019-02-21 stsp char *refs_str = NULL;
2426 8b473291 2019-02-21 stsp if (refs) {
2427 8b473291 2019-02-21 stsp err = build_refs_str(&refs_str, refs, commit_id);
2429 8b473291 2019-02-21 stsp return err;
2432 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
2434 abd2672a 2018-12-23 stsp return err;
2436 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
2437 15a94983 2018-12-23 stsp if (err) {
2438 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
2439 15a94983 2018-12-23 stsp goto done;
2442 8b473291 2019-02-21 stsp if (fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
2443 8b473291 2019-02-21 stsp refs_str ? refs_str : "", refs_str ? ")" : "") < 0) {
2444 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2445 abd2672a 2018-12-23 stsp goto done;
2447 45d799e2 2018-12-23 stsp if (fprintf(outfile, "from: %s\n",
2448 45d799e2 2018-12-23 stsp got_object_commit_get_author(commit)) < 0) {
2449 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2450 abd2672a 2018-12-23 stsp goto done;
2452 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
2453 abd2672a 2018-12-23 stsp if (fprintf(outfile, "date: %s UTC\n",
2454 45d799e2 2018-12-23 stsp get_datestr(&committer_time, datebuf)) < 0) {
2455 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2456 abd2672a 2018-12-23 stsp goto done;
2458 45d799e2 2018-12-23 stsp author = got_object_commit_get_author(commit);
2459 45d799e2 2018-12-23 stsp committer = got_object_commit_get_committer(commit);
2460 45d799e2 2018-12-23 stsp if (strcmp(author, committer) != 0 &&
2461 45d799e2 2018-12-23 stsp fprintf(outfile, "via: %s\n", committer) < 0) {
2462 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2463 abd2672a 2018-12-23 stsp goto done;
2465 45d799e2 2018-12-23 stsp if (fprintf(outfile, "%s\n",
2466 45d799e2 2018-12-23 stsp got_object_commit_get_logmsg(commit)) < 0) {
2467 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2468 abd2672a 2018-12-23 stsp goto done;
2471 abd2672a 2018-12-23 stsp free(id_str);
2472 8b473291 2019-02-21 stsp free(refs_str);
2473 15a94983 2018-12-23 stsp got_object_commit_close(commit);
2474 abd2672a 2018-12-23 stsp return err;
2477 abd2672a 2018-12-23 stsp static const struct got_error *
2478 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
2480 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
2481 48ae06ee 2018-10-18 stsp FILE *f = NULL;
2482 15a94983 2018-12-23 stsp int obj_type;
2484 511a516b 2018-05-19 stsp f = got_opentemp();
2485 48ae06ee 2018-10-18 stsp if (f == NULL) {
2486 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
2487 48ae06ee 2018-10-18 stsp goto done;
2489 fb43ecf1 2019-02-11 stsp if (s->f && fclose(s->f) != 0) {
2490 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
2491 fb43ecf1 2019-02-11 stsp goto done;
2495 15a94983 2018-12-23 stsp if (s->id1)
2496 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
2498 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
2500 15a94983 2018-12-23 stsp goto done;
2502 15a94983 2018-12-23 stsp switch (obj_type) {
2503 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
2504 15a94983 2018-12-23 stsp err = got_diff_objects_as_blobs(s->id1, s->id2, NULL, NULL,
2505 54156555 2018-12-24 stsp s->diff_context, s->repo, f);
2507 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
2508 54156555 2018-12-24 stsp err = got_diff_objects_as_trees(s->id1, s->id2, "", "",
2509 48ae06ee 2018-10-18 stsp s->diff_context, s->repo, f);
2511 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
2512 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
2513 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
2514 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
2516 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
2519 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
2520 15a087fe 2019-02-21 stsp if (s->id1 == NULL)
2521 8b473291 2019-02-21 stsp write_commit_info(s->id2, s->refs, s->repo, f);
2523 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
2524 15a087fe 2019-02-21 stsp SIMPLEQ_FOREACH(pid, parent_ids, entry) {
2525 15a087fe 2019-02-21 stsp if (got_object_id_cmp(s->id1, pid->id) == 0) {
2526 8b473291 2019-02-21 stsp write_commit_info(s->id2, s->refs,
2527 8b473291 2019-02-21 stsp s->repo, f);
2532 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
2534 15a94983 2018-12-23 stsp err = got_diff_objects_as_commits(s->id1, s->id2,
2535 15a94983 2018-12-23 stsp s->diff_context, s->repo, f);
2539 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
2543 cbe7f848 2019-02-11 stsp if (f && fflush(f) != 0 && err == NULL)
2544 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
2545 48ae06ee 2018-10-18 stsp return err;
2548 f5215bb9 2019-02-22 stsp static void
2549 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
2551 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
2552 f5215bb9 2019-02-22 stsp update_panels();
2553 f5215bb9 2019-02-22 stsp doupdate();
2556 48ae06ee 2018-10-18 stsp static const struct got_error *
2557 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
2558 fb872ab2 2019-02-21 stsp struct got_object_id *id2, struct tog_view *log_view,
2559 8b473291 2019-02-21 stsp struct got_reflist_head *refs, struct got_repository *repo)
2561 48ae06ee 2018-10-18 stsp const struct got_error *err;
2563 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
2564 15a94983 2018-12-23 stsp int type1, type2;
2565 15a94983 2018-12-23 stsp err = got_object_get_type(&type1, repo, id1);
2567 15a94983 2018-12-23 stsp return err;
2568 15a94983 2018-12-23 stsp err = got_object_get_type(&type2, repo, id2);
2570 15a94983 2018-12-23 stsp return err;
2572 15a94983 2018-12-23 stsp if (type1 != type2)
2573 48ae06ee 2018-10-18 stsp return got_error(GOT_ERR_OBJ_TYPE);
2576 15a94983 2018-12-23 stsp if (id1) {
2577 15a94983 2018-12-23 stsp view->state.diff.id1 = got_object_id_dup(id1);
2578 15a94983 2018-12-23 stsp if (view->state.diff.id1 == NULL)
2579 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
2581 48ae06ee 2018-10-18 stsp view->state.diff.id1 = NULL;
2583 15a94983 2018-12-23 stsp view->state.diff.id2 = got_object_id_dup(id2);
2584 48ae06ee 2018-10-18 stsp if (view->state.diff.id2 == NULL) {
2585 48ae06ee 2018-10-18 stsp free(view->state.diff.id1);
2586 48ae06ee 2018-10-18 stsp view->state.diff.id1 = NULL;
2587 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
2589 48ae06ee 2018-10-18 stsp view->state.diff.f = NULL;
2590 5dc9f4bc 2018-08-04 stsp view->state.diff.first_displayed_line = 1;
2591 5dc9f4bc 2018-08-04 stsp view->state.diff.last_displayed_line = view->nlines;
2592 48ae06ee 2018-10-18 stsp view->state.diff.diff_context = 3;
2593 fb872ab2 2019-02-21 stsp view->state.diff.log_view = log_view;
2594 48ae06ee 2018-10-18 stsp view->state.diff.repo = repo;
2595 8b473291 2019-02-21 stsp view->state.diff.refs = refs;
2597 f5215bb9 2019-02-22 stsp if (log_view && view_is_splitscreen(view))
2598 f5215bb9 2019-02-22 stsp show_log_view(log_view); /* draw vborder */
2599 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
2601 48ae06ee 2018-10-18 stsp err = create_diff(&view->state.diff);
2602 48ae06ee 2018-10-18 stsp if (err) {
2603 48ae06ee 2018-10-18 stsp free(view->state.diff.id1);
2604 48ae06ee 2018-10-18 stsp view->state.diff.id1 = NULL;
2605 48ae06ee 2018-10-18 stsp free(view->state.diff.id2);
2606 48ae06ee 2018-10-18 stsp view->state.diff.id2 = NULL;
2607 48ae06ee 2018-10-18 stsp return err;
2610 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
2611 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
2612 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
2614 5dc9f4bc 2018-08-04 stsp return NULL;
2617 e5a0f69f 2018-08-18 stsp static const struct got_error *
2618 5dc9f4bc 2018-08-04 stsp close_diff_view(struct tog_view *view)
2620 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
2622 48ae06ee 2018-10-18 stsp free(view->state.diff.id1);
2623 48ae06ee 2018-10-18 stsp view->state.diff.id1 = NULL;
2624 48ae06ee 2018-10-18 stsp free(view->state.diff.id2);
2625 48ae06ee 2018-10-18 stsp view->state.diff.id2 = NULL;
2626 e5a0f69f 2018-08-18 stsp if (view->state.diff.f && fclose(view->state.diff.f) == EOF)
2627 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
2628 e5a0f69f 2018-08-18 stsp return err;
2631 5dc9f4bc 2018-08-04 stsp static const struct got_error *
2632 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
2634 a3404814 2018-09-02 stsp const struct got_error *err;
2635 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
2636 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
2638 a3404814 2018-09-02 stsp if (s->id1) {
2639 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
2641 a3404814 2018-09-02 stsp return err;
2643 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
2645 a3404814 2018-09-02 stsp return err;
2647 56765ebb 2018-12-23 stsp if (asprintf(&header, "diff %s %s",
2648 a3404814 2018-09-02 stsp id_str1 ? id_str1 : "/dev/null", id_str2) == -1) {
2649 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2650 a3404814 2018-09-02 stsp free(id_str1);
2651 a3404814 2018-09-02 stsp free(id_str2);
2652 a3404814 2018-09-02 stsp return err;
2654 a3404814 2018-09-02 stsp free(id_str1);
2655 a3404814 2018-09-02 stsp free(id_str2);
2657 e5a0f69f 2018-08-18 stsp return draw_file(view, s->f, &s->first_displayed_line,
2658 a3404814 2018-09-02 stsp &s->last_displayed_line, &s->eof, view->nlines,
2662 15a087fe 2019-02-21 stsp static const struct got_error *
2663 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
2664 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
2666 d7a04538 2019-02-21 stsp const struct got_error *err;
2667 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
2668 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
2669 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
2671 15a087fe 2019-02-21 stsp free(s->id2);
2672 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
2673 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
2674 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
2676 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
2678 d7a04538 2019-02-21 stsp return err;
2679 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
2680 15a087fe 2019-02-21 stsp free(s->id1);
2681 d7a04538 2019-02-21 stsp pid = SIMPLEQ_FIRST(parent_ids);
2682 d7a04538 2019-02-21 stsp s->id1 = pid ? got_object_id_dup(pid->id) : NULL;
2683 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
2684 15a087fe 2019-02-21 stsp return NULL;
2687 0cf4efb1 2018-09-29 stsp static const struct got_error *
2688 bcbd79e2 2018-08-19 stsp input_diff_view(struct tog_view **new_view, struct tog_view **dead_view,
2689 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
2691 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
2692 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
2693 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
2694 fb872ab2 2019-02-21 stsp struct commit_queue_entry *entry;
2697 e5a0f69f 2018-08-18 stsp switch (ch) {
2699 1e37a5c2 2019-05-12 jcs case KEY_UP:
2700 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
2701 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
2703 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
2704 a60a9dc4 2019-05-13 jcs case CTRL('b'):
2705 00ba99a7 2019-05-12 jcs if (s->first_displayed_line == 1)
2708 1e37a5c2 2019-05-12 jcs while (i++ < view->nlines - 1 &&
2709 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
2710 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
2713 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
2714 1e37a5c2 2019-05-12 jcs if (!s->eof)
2715 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
2717 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
2718 a60a9dc4 2019-05-13 jcs case CTRL('f'):
2720 00ba99a7 2019-05-12 jcs if (s->eof)
2723 1e37a5c2 2019-05-12 jcs while (!s->eof && i++ < view->nlines - 1) {
2724 1e37a5c2 2019-05-12 jcs char *line;
2725 1e37a5c2 2019-05-12 jcs line = parse_next_line(s->f, NULL);
2726 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
2727 1e37a5c2 2019-05-12 jcs if (line == NULL)
2732 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
2733 1e37a5c2 2019-05-12 jcs s->diff_context--;
2734 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
2735 1e37a5c2 2019-05-12 jcs err = create_diff(s);
2739 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
2740 1e37a5c2 2019-05-12 jcs s->diff_context++;
2741 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
2742 1e37a5c2 2019-05-12 jcs err = create_diff(s);
2747 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
2749 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
2750 1e37a5c2 2019-05-12 jcs entry = TAILQ_PREV(ls->selected_entry,
2751 1e37a5c2 2019-05-12 jcs commit_queue_head, entry);
2752 1e37a5c2 2019-05-12 jcs if (entry == NULL)
2755 1e37a5c2 2019-05-12 jcs err = input_log_view(NULL, NULL, NULL, s->log_view,
2760 1e37a5c2 2019-05-12 jcs err = set_selected_commit(s, entry);
2764 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
2765 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
2767 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
2768 1e37a5c2 2019-05-12 jcs err = create_diff(s);
2772 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
2774 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
2776 1e37a5c2 2019-05-12 jcs if (TAILQ_NEXT(ls->selected_entry, entry) == NULL) {
2777 1e37a5c2 2019-05-12 jcs ls->thread_args.commits_needed++;
2779 1e37a5c2 2019-05-12 jcs /* Display "loading..." in log view. */
2780 1e37a5c2 2019-05-12 jcs show_log_view(s->log_view);
2781 1e37a5c2 2019-05-12 jcs update_panels();
2782 1e37a5c2 2019-05-12 jcs doupdate();
2784 1e37a5c2 2019-05-12 jcs err = trigger_log_thread(1 /* load_all */,
2785 1e37a5c2 2019-05-12 jcs &ls->thread_args.commits_needed,
2786 1e37a5c2 2019-05-12 jcs &ls->thread_args.log_complete,
2787 1e37a5c2 2019-05-12 jcs &ls->thread_args.need_commits);
2791 1e37a5c2 2019-05-12 jcs err = input_log_view(NULL, NULL, NULL, s->log_view,
2796 1e37a5c2 2019-05-12 jcs entry = TAILQ_NEXT(ls->selected_entry, entry);
2797 1e37a5c2 2019-05-12 jcs if (entry == NULL)
2800 1e37a5c2 2019-05-12 jcs err = set_selected_commit(s, entry);
2804 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
2805 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
2807 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
2808 1e37a5c2 2019-05-12 jcs err = create_diff(s);
2814 bcbd79e2 2018-08-19 stsp return err;
2817 4ed7e80c 2018-05-20 stsp static const struct got_error *
2818 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
2820 26ed57b2 2018-05-19 stsp const struct got_error *error = NULL;
2821 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
2822 8b473291 2019-02-21 stsp struct got_reflist_head refs;
2823 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
2824 26ed57b2 2018-05-19 stsp char *repo_path = NULL;
2825 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
2827 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
2829 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
2831 26ed57b2 2018-05-19 stsp #ifndef PROFILE
2832 eb6600df 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
2833 eb6600df 2019-01-04 stsp NULL) == -1)
2834 26ed57b2 2018-05-19 stsp err(1, "pledge");
2837 26ed57b2 2018-05-19 stsp while ((ch = getopt(argc, argv, "")) != -1) {
2838 26ed57b2 2018-05-19 stsp switch (ch) {
2840 17020d27 2019-03-07 stsp usage_diff();
2841 26ed57b2 2018-05-19 stsp /* NOTREACHED */
2845 26ed57b2 2018-05-19 stsp argc -= optind;
2846 26ed57b2 2018-05-19 stsp argv += optind;
2848 26ed57b2 2018-05-19 stsp if (argc == 0) {
2849 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
2850 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
2851 26ed57b2 2018-05-19 stsp repo_path = getcwd(NULL, 0);
2852 26ed57b2 2018-05-19 stsp if (repo_path == NULL)
2853 638f9024 2019-05-13 stsp return got_error_from_errno("getcwd");
2854 15a94983 2018-12-23 stsp id_str1 = argv[0];
2855 15a94983 2018-12-23 stsp id_str2 = argv[1];
2856 26ed57b2 2018-05-19 stsp } else if (argc == 3) {
2857 26ed57b2 2018-05-19 stsp repo_path = realpath(argv[0], NULL);
2858 26ed57b2 2018-05-19 stsp if (repo_path == NULL)
2859 638f9024 2019-05-13 stsp return got_error_from_errno2("realpath", argv[0]);
2860 15a94983 2018-12-23 stsp id_str1 = argv[1];
2861 15a94983 2018-12-23 stsp id_str2 = argv[2];
2863 26ed57b2 2018-05-19 stsp usage_diff();
2865 a915003a 2019-02-05 stsp init_curses();
2867 c02c541e 2019-03-29 stsp error = got_repo_open(&repo, repo_path);
2868 eb6600df 2019-01-04 stsp if (error)
2869 eb6600df 2019-01-04 stsp goto done;
2871 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
2872 26ed57b2 2018-05-19 stsp if (error)
2873 26ed57b2 2018-05-19 stsp goto done;
2875 dd88155e 2019-06-29 stsp error = got_repo_match_object_id_prefix(&id1, id_str1,
2876 dd88155e 2019-06-29 stsp GOT_OBJ_TYPE_ANY, repo);
2877 26ed57b2 2018-05-19 stsp if (error)
2878 26ed57b2 2018-05-19 stsp goto done;
2880 dd88155e 2019-06-29 stsp error = got_repo_match_object_id_prefix(&id2, id_str2,
2881 dd88155e 2019-06-29 stsp GOT_OBJ_TYPE_ANY, repo);
2882 26ed57b2 2018-05-19 stsp if (error)
2883 26ed57b2 2018-05-19 stsp goto done;
2885 8b473291 2019-02-21 stsp error = got_ref_list(&refs, repo);
2886 8b473291 2019-02-21 stsp if (error)
2887 8b473291 2019-02-21 stsp goto done;
2889 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
2890 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
2891 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
2892 ea5e7bb5 2018-08-01 stsp goto done;
2894 8b473291 2019-02-21 stsp error = open_diff_view(view, id1, id2, NULL, &refs, repo);
2895 5dc9f4bc 2018-08-04 stsp if (error)
2896 5dc9f4bc 2018-08-04 stsp goto done;
2897 e5a0f69f 2018-08-18 stsp error = view_loop(view);
2899 c02c541e 2019-03-29 stsp free(repo_path);
2901 921be706 2019-06-28 stsp got_repo_close(repo);
2902 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
2903 26ed57b2 2018-05-19 stsp return error;
2906 4ed7e80c 2018-05-20 stsp __dead static void
2907 9f7d7167 2018-04-29 stsp usage_blame(void)
2910 69069811 2018-08-02 stsp fprintf(stderr, "usage: %s blame [-c commit] [-r repository-path] path\n",
2911 9f7d7167 2018-04-29 stsp getprogname());
2915 84451b3e 2018-07-10 stsp struct tog_blame_line {
2916 84451b3e 2018-07-10 stsp int annotated;
2917 84451b3e 2018-07-10 stsp struct got_object_id *id;
2920 4ed7e80c 2018-05-20 stsp static const struct got_error *
2921 f7d12f7e 2018-08-01 stsp draw_blame(struct tog_view *view, struct got_object_id *id, FILE *f,
2922 f7d12f7e 2018-08-01 stsp const char *path, struct tog_blame_line *lines, int nlines,
2923 f7d12f7e 2018-08-01 stsp int blame_complete, int selected_line, int *first_displayed_line,
2924 f7d12f7e 2018-08-01 stsp int *last_displayed_line, int *eof, int max_lines)
2926 84451b3e 2018-07-10 stsp const struct got_error *err;
2927 84451b3e 2018-07-10 stsp int lineno = 0, nprinted = 0;
2928 84451b3e 2018-07-10 stsp char *line;
2929 84451b3e 2018-07-10 stsp size_t len;
2930 84451b3e 2018-07-10 stsp wchar_t *wline;
2931 b700b5d6 2018-07-10 stsp int width, wlimit;
2932 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
2933 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
2934 ab089a2a 2018-07-12 stsp char *id_str;
2936 ab089a2a 2018-07-12 stsp err = got_object_id_str(&id_str, id);
2938 ab089a2a 2018-07-12 stsp return err;
2940 84451b3e 2018-07-10 stsp rewind(f);
2941 f7d12f7e 2018-08-01 stsp werase(view->window);
2943 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
2944 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2945 ab089a2a 2018-07-12 stsp free(id_str);
2946 ab089a2a 2018-07-12 stsp return err;
2949 f7d12f7e 2018-08-01 stsp err = format_line(&wline, &width, line, view->ncols);
2950 ab089a2a 2018-07-12 stsp free(line);
2951 2550e4c3 2018-07-13 stsp line = NULL;
2952 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2953 a3404814 2018-09-02 stsp wstandout(view->window);
2954 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
2955 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2956 a3404814 2018-09-02 stsp wstandend(view->window);
2957 2550e4c3 2018-07-13 stsp free(wline);
2958 2550e4c3 2018-07-13 stsp wline = NULL;
2959 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
2960 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
2962 084063cd 2018-07-12 stsp if (asprintf(&line, "[%d/%d] %s%s",
2963 084063cd 2018-07-12 stsp *first_displayed_line - 1 + selected_line, nlines,
2964 512d0df1 2019-02-22 stsp blame_complete ? "" : "annotating... ", path) == -1) {
2965 ab089a2a 2018-07-12 stsp free(id_str);
2966 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
2968 ab089a2a 2018-07-12 stsp free(id_str);
2969 f7d12f7e 2018-08-01 stsp err = format_line(&wline, &width, line, view->ncols);
2970 3f60a8ef 2018-07-10 stsp free(line);
2971 2550e4c3 2018-07-13 stsp line = NULL;
2973 3f60a8ef 2018-07-10 stsp return err;
2974 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
2975 2550e4c3 2018-07-13 stsp free(wline);
2976 2550e4c3 2018-07-13 stsp wline = NULL;
2977 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
2978 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
2981 ab089a2a 2018-07-12 stsp while (nprinted < max_lines - 2) {
2982 84451b3e 2018-07-10 stsp line = parse_next_line(f, &len);
2983 84451b3e 2018-07-10 stsp if (line == NULL) {
2987 84451b3e 2018-07-10 stsp if (++lineno < *first_displayed_line) {
2988 84451b3e 2018-07-10 stsp free(line);
2992 f7d12f7e 2018-08-01 stsp wlimit = view->ncols < 9 ? 0 : view->ncols - 9;
2993 b700b5d6 2018-07-10 stsp err = format_line(&wline, &width, line, wlimit);
2994 84451b3e 2018-07-10 stsp if (err) {
2995 84451b3e 2018-07-10 stsp free(line);
2996 84451b3e 2018-07-10 stsp return err;
2999 0cf4efb1 2018-09-29 stsp if (view->focussed && nprinted == selected_line - 1)
3000 f7d12f7e 2018-08-01 stsp wstandout(view->window);
3002 84451b3e 2018-07-10 stsp blame_line = &lines[lineno - 1];
3003 ee41ec32 2018-07-10 stsp if (blame_line->annotated && prev_id &&
3004 ee41ec32 2018-07-10 stsp got_object_id_cmp(prev_id, blame_line->id) == 0)
3005 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ");
3006 ee41ec32 2018-07-10 stsp else if (blame_line->annotated) {
3007 84451b3e 2018-07-10 stsp char *id_str;
3008 84451b3e 2018-07-10 stsp err = got_object_id_str(&id_str, blame_line->id);
3009 84451b3e 2018-07-10 stsp if (err) {
3010 84451b3e 2018-07-10 stsp free(line);
3011 2550e4c3 2018-07-13 stsp free(wline);
3012 84451b3e 2018-07-10 stsp return err;
3014 f7d12f7e 2018-08-01 stsp wprintw(view->window, "%.8s ", id_str);
3015 84451b3e 2018-07-10 stsp free(id_str);
3016 ee41ec32 2018-07-10 stsp prev_id = blame_line->id;
3018 f7d12f7e 2018-08-01 stsp waddstr(view->window, "........ ");
3019 ee41ec32 2018-07-10 stsp prev_id = NULL;
3022 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3023 b700b5d6 2018-07-10 stsp while (width < wlimit) {
3024 f7d12f7e 2018-08-01 stsp waddch(view->window, ' ');
3027 0cf4efb1 2018-09-29 stsp if (view->focussed && nprinted == selected_line - 1)
3028 f7d12f7e 2018-08-01 stsp wstandend(view->window);
3029 84451b3e 2018-07-10 stsp if (++nprinted == 1)
3030 84451b3e 2018-07-10 stsp *first_displayed_line = lineno;
3031 84451b3e 2018-07-10 stsp free(line);
3032 2550e4c3 2018-07-13 stsp free(wline);
3033 2550e4c3 2018-07-13 stsp wline = NULL;
3035 84451b3e 2018-07-10 stsp *last_displayed_line = lineno;
3037 1a57306a 2018-09-02 stsp view_vborder(view);
3039 84451b3e 2018-07-10 stsp return NULL;
3042 84451b3e 2018-07-10 stsp static const struct got_error *
3043 84451b3e 2018-07-10 stsp blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id)
3045 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
3046 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
3047 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
3048 1a76625f 2018-10-22 stsp int errcode;
3050 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
3051 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
3052 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
3054 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3055 1a76625f 2018-10-22 stsp if (errcode)
3056 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
3058 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
3059 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
3060 d68a0a7d 2018-07-10 stsp goto done;
3063 d68a0a7d 2018-07-10 stsp if (lineno == -1)
3064 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
3066 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
3067 d68a0a7d 2018-07-10 stsp if (line->annotated)
3068 d68a0a7d 2018-07-10 stsp goto done;
3070 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
3071 84451b3e 2018-07-10 stsp if (line->id == NULL) {
3072 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3073 84451b3e 2018-07-10 stsp goto done;
3075 84451b3e 2018-07-10 stsp line->annotated = 1;
3077 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3078 1a76625f 2018-10-22 stsp if (errcode)
3079 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3080 84451b3e 2018-07-10 stsp return err;
3083 84451b3e 2018-07-10 stsp static void *
3084 84451b3e 2018-07-10 stsp blame_thread(void *arg)
3086 18430de3 2018-07-10 stsp const struct got_error *err;
3087 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
3088 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
3089 1a76625f 2018-10-22 stsp int errcode;
3091 ab089a2a 2018-07-12 stsp err = got_blame_incremental(ta->path, a->commit_id, ta->repo,
3092 245d91c1 2018-07-12 stsp blame_cb, ta->cb_args);
3094 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3095 1a76625f 2018-10-22 stsp if (errcode)
3096 2af4a041 2019-05-11 jcs return (void *)got_error_set_errno(errcode,
3097 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3099 c9beca56 2018-07-22 stsp got_repo_close(ta->repo);
3100 c9beca56 2018-07-22 stsp ta->repo = NULL;
3101 c9beca56 2018-07-22 stsp *ta->complete = 1;
3103 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3104 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
3105 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3107 18430de3 2018-07-10 stsp return (void *)err;
3110 245d91c1 2018-07-12 stsp static struct got_object_id *
3111 15a94983 2018-12-23 stsp get_selected_commit_id(struct tog_blame_line *lines, int first_displayed_line,
3112 15a94983 2018-12-23 stsp int selected_line)
3114 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
3116 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
3117 245d91c1 2018-07-12 stsp if (!line->annotated)
3118 245d91c1 2018-07-12 stsp return NULL;
3120 245d91c1 2018-07-12 stsp return line->id;
3123 b880a918 2018-07-10 stsp static const struct got_error *
3124 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
3126 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
3129 245d91c1 2018-07-12 stsp if (blame->thread) {
3130 1a76625f 2018-10-22 stsp int errcode;
3131 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3132 1a76625f 2018-10-22 stsp if (errcode)
3133 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3134 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3135 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
3136 1a76625f 2018-10-22 stsp if (errcode)
3137 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3138 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3139 1a76625f 2018-10-22 stsp if (errcode)
3140 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3141 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3142 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
3143 245d91c1 2018-07-12 stsp err = NULL;
3144 245d91c1 2018-07-12 stsp blame->thread = NULL;
3146 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
3147 245d91c1 2018-07-12 stsp got_repo_close(blame->thread_args.repo);
3148 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
3150 245d91c1 2018-07-12 stsp if (blame->f) {
3151 fb43ecf1 2019-02-11 stsp if (fclose(blame->f) != 0 && err == NULL)
3152 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3153 245d91c1 2018-07-12 stsp blame->f = NULL;
3155 57670559 2018-12-23 stsp if (blame->lines) {
3156 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
3157 57670559 2018-12-23 stsp free(blame->lines[i].id);
3158 57670559 2018-12-23 stsp free(blame->lines);
3159 57670559 2018-12-23 stsp blame->lines = NULL;
3161 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
3162 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
3164 245d91c1 2018-07-12 stsp return err;
3167 245d91c1 2018-07-12 stsp static const struct got_error *
3168 1a76625f 2018-10-22 stsp run_blame(struct tog_blame *blame, struct tog_view *view, int *blame_complete,
3169 1a76625f 2018-10-22 stsp int *first_displayed_line, int *last_displayed_line, int *selected_line,
3170 1a76625f 2018-10-22 stsp int *done, int *eof, const char *path, struct got_object_id *commit_id,
3171 245d91c1 2018-07-12 stsp struct got_repository *repo)
3173 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
3174 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
3175 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
3176 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
3177 15a94983 2018-12-23 stsp int obj_type;
3179 27d434c2 2018-09-15 stsp err = got_object_id_by_path(&obj_id, repo, commit_id, path);
3181 15a94983 2018-12-23 stsp return err;
3182 15a94983 2018-12-23 stsp if (obj_id == NULL)
3183 15a94983 2018-12-23 stsp return got_error(GOT_ERR_NO_OBJ);
3185 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, repo, obj_id);
3187 84451b3e 2018-07-10 stsp goto done;
3189 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
3190 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
3191 84451b3e 2018-07-10 stsp goto done;
3194 15a94983 2018-12-23 stsp err = got_object_open_as_blob(&blob, repo, obj_id, 8192);
3196 a70480e0 2018-06-23 stsp goto done;
3197 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
3198 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
3199 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
3200 84451b3e 2018-07-10 stsp goto done;
3202 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
3203 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
3205 84451b3e 2018-07-10 stsp goto done;
3207 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
3208 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
3209 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
3210 84451b3e 2018-07-10 stsp goto done;
3213 245d91c1 2018-07-12 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo));
3215 bd24772e 2018-07-11 stsp goto done;
3217 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
3218 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
3219 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
3220 245d91c1 2018-07-12 stsp blame->cb_args.commit_id = got_object_id_dup(commit_id);
3221 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
3222 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3223 245d91c1 2018-07-12 stsp goto done;
3225 245d91c1 2018-07-12 stsp blame->cb_args.quit = done;
3227 245d91c1 2018-07-12 stsp blame->thread_args.path = path;
3228 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
3229 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
3230 245d91c1 2018-07-12 stsp blame->thread_args.complete = blame_complete;
3231 245d91c1 2018-07-12 stsp *blame_complete = 0;
3235 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
3236 27d434c2 2018-09-15 stsp free(obj_id);
3238 245d91c1 2018-07-12 stsp stop_blame(blame);
3239 245d91c1 2018-07-12 stsp return err;
3242 245d91c1 2018-07-12 stsp static const struct got_error *
3243 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
3244 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
3245 8b473291 2019-02-21 stsp struct got_repository *repo)
3247 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
3248 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
3250 fb2756b9 2018-08-04 stsp SIMPLEQ_INIT(&s->blamed_commits);
3252 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
3254 7cbe629d 2018-08-04 stsp return err;
3256 fb2756b9 2018-08-04 stsp SIMPLEQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
3257 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
3258 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
3259 fb2756b9 2018-08-04 stsp s->selected_line = 1;
3260 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
3261 fb2756b9 2018-08-04 stsp s->path = path;
3262 e5a0f69f 2018-08-18 stsp if (s->path == NULL)
3263 638f9024 2019-05-13 stsp return got_error_from_errno("open_blame_view");
3264 fb2756b9 2018-08-04 stsp s->repo = repo;
3265 8b473291 2019-02-21 stsp s->refs = refs;
3266 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
3267 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
3269 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
3270 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
3271 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
3272 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
3273 6c4c42e0 2019-06-24 stsp view->search_next = search_next_blame_view;
3275 1a76625f 2018-10-22 stsp return run_blame(&s->blame, view, &s->blame_complete,
3276 e5a0f69f 2018-08-18 stsp &s->first_displayed_line, &s->last_displayed_line,
3277 e5a0f69f 2018-08-18 stsp &s->selected_line, &s->done, &s->eof, s->path,
3278 e5a0f69f 2018-08-18 stsp s->blamed_commit->id, s->repo);
3281 e5a0f69f 2018-08-18 stsp static const struct got_error *
3282 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
3284 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3285 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
3287 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
3288 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
3290 fb2756b9 2018-08-04 stsp while (!SIMPLEQ_EMPTY(&s->blamed_commits)) {
3291 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
3292 fb2756b9 2018-08-04 stsp blamed_commit = SIMPLEQ_FIRST(&s->blamed_commits);
3293 fb2756b9 2018-08-04 stsp SIMPLEQ_REMOVE_HEAD(&s->blamed_commits, entry);
3294 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
3297 e5a0f69f 2018-08-18 stsp free(s->path);
3299 e5a0f69f 2018-08-18 stsp return err;
3302 7cbe629d 2018-08-04 stsp static const struct got_error *
3303 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
3305 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
3307 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
3308 6c4c42e0 2019-06-24 stsp return NULL;
3311 6c4c42e0 2019-06-24 stsp static int
3312 6c4c42e0 2019-06-24 stsp match_line(const char *line, regex_t *regex)
3314 6c4c42e0 2019-06-24 stsp regmatch_t regmatch;
3316 6c4c42e0 2019-06-24 stsp return regexec(regex, line, 1, ®match, 0) == 0;
3320 6c4c42e0 2019-06-24 stsp static const struct got_error *
3321 6c4c42e0 2019-06-24 stsp search_next_blame_view(struct tog_view *view)
3323 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
3324 6c4c42e0 2019-06-24 stsp int lineno;
3326 6c4c42e0 2019-06-24 stsp if (!view->searching) {
3327 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
3328 6c4c42e0 2019-06-24 stsp return NULL;
3331 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
3332 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
3333 2246482e 2019-06-25 stsp lineno = s->matched_line + 1;
3335 2246482e 2019-06-25 stsp lineno = s->matched_line - 1;
3337 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
3338 6c4c42e0 2019-06-24 stsp lineno = 1;
3340 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
3343 6c4c42e0 2019-06-24 stsp while (1) {
3344 6c4c42e0 2019-06-24 stsp char *line = NULL;
3345 6c4c42e0 2019-06-24 stsp off_t offset;
3346 6c4c42e0 2019-06-24 stsp size_t len;
3348 6c4c42e0 2019-06-24 stsp if (lineno <= 0 || lineno > s->blame.nlines) {
3349 6c4c42e0 2019-06-24 stsp if (s->matched_line == 0) {
3350 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
3351 6c4c42e0 2019-06-24 stsp free(line);
3355 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
3356 6c4c42e0 2019-06-24 stsp lineno = 1;
3358 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
3361 6c4c42e0 2019-06-24 stsp offset = s->blame.line_offsets[lineno - 1];
3362 6c4c42e0 2019-06-24 stsp if (fseeko(s->blame.f, offset, SEEK_SET) != 0) {
3363 6c4c42e0 2019-06-24 stsp free(line);
3364 6c4c42e0 2019-06-24 stsp return got_error_from_errno("fseeko");
3366 6c4c42e0 2019-06-24 stsp free(line);
3367 6c4c42e0 2019-06-24 stsp line = parse_next_line(s->blame.f, &len);
3368 2246482e 2019-06-25 stsp if (line && match_line(line, &view->regex)) {
3369 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
3370 6c4c42e0 2019-06-24 stsp s->matched_line = lineno;
3371 6c4c42e0 2019-06-24 stsp free(line);
3374 6c4c42e0 2019-06-24 stsp free(line);
3375 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
3381 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
3382 6c4c42e0 2019-06-24 stsp s->first_displayed_line = s->matched_line;
3383 6c4c42e0 2019-06-24 stsp s->selected_line = 1;
3386 6c4c42e0 2019-06-24 stsp return NULL;
3389 6c4c42e0 2019-06-24 stsp static const struct got_error *
3390 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
3392 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3393 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
3394 2b380cc8 2018-10-24 stsp int errcode;
3396 2b380cc8 2018-10-24 stsp if (s->blame.thread == NULL) {
3397 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
3398 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
3399 2b380cc8 2018-10-24 stsp if (errcode)
3400 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
3403 e5a0f69f 2018-08-18 stsp err = draw_blame(view, s->blamed_commit->id, s->blame.f,
3404 e5a0f69f 2018-08-18 stsp s->path, s->blame.lines, s->blame.nlines, s->blame_complete,
3405 e5a0f69f 2018-08-18 stsp s->selected_line, &s->first_displayed_line,
3406 e5a0f69f 2018-08-18 stsp &s->last_displayed_line, &s->eof, view->nlines);
3408 669b5ffa 2018-10-07 stsp view_vborder(view);
3409 e5a0f69f 2018-08-18 stsp return err;
3412 e5a0f69f 2018-08-18 stsp static const struct got_error *
3413 878940b7 2018-09-29 stsp input_blame_view(struct tog_view **new_view, struct tog_view **dead_view,
3414 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
3416 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
3417 7cbe629d 2018-08-04 stsp struct tog_view *diff_view;
3418 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
3419 669b5ffa 2018-10-07 stsp int begin_x = 0;
3421 e5a0f69f 2018-08-18 stsp switch (ch) {
3423 1e37a5c2 2019-05-12 jcs s->done = 1;
3426 1e37a5c2 2019-05-12 jcs case KEY_UP:
3427 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
3428 1e37a5c2 2019-05-12 jcs s->selected_line--;
3429 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
3430 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
3431 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3433 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
3434 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
3435 1e37a5c2 2019-05-12 jcs s->selected_line = 1;
3438 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > view->nlines - 2)
3439 1e37a5c2 2019-05-12 jcs s->first_displayed_line -=
3440 1e37a5c2 2019-05-12 jcs (view->nlines - 2);
3442 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3445 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
3446 1e37a5c2 2019-05-12 jcs if (s->selected_line < view->nlines - 2 &&
3447 1e37a5c2 2019-05-12 jcs s->first_displayed_line +
3448 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
3449 1e37a5c2 2019-05-12 jcs s->selected_line++;
3450 1e37a5c2 2019-05-12 jcs else if (s->last_displayed_line <
3451 1e37a5c2 2019-05-12 jcs s->blame.nlines)
3452 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3455 1e37a5c2 2019-05-12 jcs case 'p': {
3456 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
3457 1e37a5c2 2019-05-12 jcs id = get_selected_commit_id(s->blame.lines,
3458 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
3459 1e37a5c2 2019-05-12 jcs if (id == NULL)
3461 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
3462 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit;
3463 15a94983 2018-12-23 stsp struct got_object_qid *pid;
3464 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
3465 1e37a5c2 2019-05-12 jcs int obj_type;
3466 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
3467 1e37a5c2 2019-05-12 jcs s->repo, id);
3470 15a94983 2018-12-23 stsp pid = SIMPLEQ_FIRST(
3471 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
3472 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
3473 15a94983 2018-12-23 stsp got_object_commit_close(commit);
3476 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
3477 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
3478 1e37a5c2 2019-05-12 jcs pid->id, s->path);
3479 e5a0f69f 2018-08-18 stsp if (err) {
3480 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
3481 1e37a5c2 2019-05-12 jcs err = NULL;
3482 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
3485 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
3487 1e37a5c2 2019-05-12 jcs free(blob_id);
3488 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
3489 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
3490 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
3493 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
3495 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
3497 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
3498 1e37a5c2 2019-05-12 jcs s->blamed_commit->id) == 0)
3500 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
3505 1e37a5c2 2019-05-12 jcs s->done = 1;
3506 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
3507 1e37a5c2 2019-05-12 jcs s->done = 0;
3508 1e37a5c2 2019-05-12 jcs if (thread_err)
3510 1e37a5c2 2019-05-12 jcs SIMPLEQ_INSERT_HEAD(&s->blamed_commits,
3511 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
3512 1e37a5c2 2019-05-12 jcs err = run_blame(&s->blame, view, &s->blame_complete,
3513 1e37a5c2 2019-05-12 jcs &s->first_displayed_line, &s->last_displayed_line,
3514 1e37a5c2 2019-05-12 jcs &s->selected_line, &s->done, &s->eof,
3515 1e37a5c2 2019-05-12 jcs s->path, s->blamed_commit->id, s->repo);
3520 1e37a5c2 2019-05-12 jcs case 'B': {
3521 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
3522 1e37a5c2 2019-05-12 jcs first = SIMPLEQ_FIRST(&s->blamed_commits);
3523 1e37a5c2 2019-05-12 jcs if (!got_object_id_cmp(first->id, s->commit_id))
3525 1e37a5c2 2019-05-12 jcs s->done = 1;
3526 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
3527 1e37a5c2 2019-05-12 jcs s->done = 0;
3528 1e37a5c2 2019-05-12 jcs if (thread_err)
3530 1e37a5c2 2019-05-12 jcs SIMPLEQ_REMOVE_HEAD(&s->blamed_commits, entry);
3531 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
3532 1e37a5c2 2019-05-12 jcs s->blamed_commit =
3533 1e37a5c2 2019-05-12 jcs SIMPLEQ_FIRST(&s->blamed_commits);
3534 1e37a5c2 2019-05-12 jcs err = run_blame(&s->blame, view, &s->blame_complete,
3535 1e37a5c2 2019-05-12 jcs &s->first_displayed_line, &s->last_displayed_line,
3536 1e37a5c2 2019-05-12 jcs &s->selected_line, &s->done, &s->eof, s->path,
3537 1e37a5c2 2019-05-12 jcs s->blamed_commit->id, s->repo);
3542 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
3543 1e37a5c2 2019-05-12 jcs case '\r': {
3544 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
3545 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
3546 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
3547 1e37a5c2 2019-05-12 jcs id = get_selected_commit_id(s->blame.lines,
3548 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
3549 1e37a5c2 2019-05-12 jcs if (id == NULL)
3551 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
3554 1e37a5c2 2019-05-12 jcs pid = SIMPLEQ_FIRST(
3555 1e37a5c2 2019-05-12 jcs got_object_commit_get_parent_ids(commit));
3556 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
3557 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
3558 1e37a5c2 2019-05-12 jcs diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
3559 1e37a5c2 2019-05-12 jcs if (diff_view == NULL) {
3560 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
3561 638f9024 2019-05-13 stsp err = got_error_from_errno("view_open");
3564 1e37a5c2 2019-05-12 jcs err = open_diff_view(diff_view, pid ? pid->id : NULL,
3565 1e37a5c2 2019-05-12 jcs id, NULL, s->refs, s->repo);
3566 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
3568 1e37a5c2 2019-05-12 jcs view_close(diff_view);
3571 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
3572 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
3575 1e37a5c2 2019-05-12 jcs err = view_set_child(view, diff_view);
3577 1e37a5c2 2019-05-12 jcs view_close(diff_view);
3580 1e37a5c2 2019-05-12 jcs *focus_view = diff_view;
3581 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
3583 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
3588 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
3590 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
3591 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
3592 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
3595 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
3596 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
3597 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
3598 1e37a5c2 2019-05-12 jcs view->nlines - 2);
3601 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line + view->nlines - 2
3602 1e37a5c2 2019-05-12 jcs <= s->blame.nlines)
3603 1e37a5c2 2019-05-12 jcs s->first_displayed_line +=
3604 1e37a5c2 2019-05-12 jcs view->nlines - 2;
3606 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
3607 1e37a5c2 2019-05-12 jcs s->blame.nlines -
3608 1e37a5c2 2019-05-12 jcs (view->nlines - 3);
3610 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
3611 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
3612 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
3613 1e37a5c2 2019-05-12 jcs view->nlines - 2);
3619 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
3622 a70480e0 2018-06-23 stsp static const struct got_error *
3623 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
3625 a70480e0 2018-06-23 stsp const struct got_error *error;
3626 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
3627 8b473291 2019-02-21 stsp struct got_reflist_head refs;
3628 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
3629 69069811 2018-08-02 stsp char *path, *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
3630 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
3631 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
3633 e1cd8fed 2018-08-01 stsp struct tog_view *view;
3635 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
3637 a70480e0 2018-06-23 stsp #ifndef PROFILE
3638 8e94dd5b 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
3639 8e94dd5b 2019-01-04 stsp NULL) == -1)
3640 a70480e0 2018-06-23 stsp err(1, "pledge");
3643 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
3644 a70480e0 2018-06-23 stsp switch (ch) {
3646 a70480e0 2018-06-23 stsp commit_id_str = optarg;
3649 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
3650 69069811 2018-08-02 stsp if (repo_path == NULL)
3651 69069811 2018-08-02 stsp err(1, "-r option");
3654 17020d27 2019-03-07 stsp usage_blame();
3655 a70480e0 2018-06-23 stsp /* NOTREACHED */
3659 a70480e0 2018-06-23 stsp argc -= optind;
3660 a70480e0 2018-06-23 stsp argv += optind;
3662 69069811 2018-08-02 stsp if (argc == 1)
3663 69069811 2018-08-02 stsp path = argv[0];
3665 a70480e0 2018-06-23 stsp usage_blame();
3667 69069811 2018-08-02 stsp cwd = getcwd(NULL, 0);
3668 69069811 2018-08-02 stsp if (cwd == NULL) {
3669 638f9024 2019-05-13 stsp error = got_error_from_errno("getcwd");
3670 69069811 2018-08-02 stsp goto done;
3672 69069811 2018-08-02 stsp if (repo_path == NULL) {
3673 eb41ed75 2019-02-05 stsp error = got_worktree_open(&worktree, cwd);
3674 eb41ed75 2019-02-05 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
3675 69069811 2018-08-02 stsp goto done;
3677 eb41ed75 2019-02-05 stsp error = NULL;
3678 eb41ed75 2019-02-05 stsp if (worktree) {
3679 eb41ed75 2019-02-05 stsp repo_path =
3680 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
3681 eb41ed75 2019-02-05 stsp if (repo_path == NULL)
3682 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
3683 eb41ed75 2019-02-05 stsp if (error)
3684 eb41ed75 2019-02-05 stsp goto done;
3686 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
3687 eb41ed75 2019-02-05 stsp if (repo_path == NULL) {
3688 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
3689 eb41ed75 2019-02-05 stsp goto done;
3694 a915003a 2019-02-05 stsp init_curses();
3696 c02c541e 2019-03-29 stsp error = got_repo_open(&repo, repo_path);
3697 c02c541e 2019-03-29 stsp if (error != NULL)
3698 8e94dd5b 2019-01-04 stsp goto done;
3700 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
3701 c02c541e 2019-03-29 stsp if (error)
3702 92205607 2019-01-04 stsp goto done;
3704 eb41ed75 2019-02-05 stsp if (worktree) {
3705 eb41ed75 2019-02-05 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
3706 eb41ed75 2019-02-05 stsp char *p, *worktree_subdir = cwd +
3707 eb41ed75 2019-02-05 stsp strlen(got_worktree_get_root_path(worktree));
3708 eb41ed75 2019-02-05 stsp if (asprintf(&p, "%s%s%s%s%s",
3709 eb41ed75 2019-02-05 stsp prefix, (strcmp(prefix, "/") != 0) ? "/" : "",
3710 eb41ed75 2019-02-05 stsp worktree_subdir, worktree_subdir[0] ? "/" : "",
3711 eb41ed75 2019-02-05 stsp path) == -1) {
3712 638f9024 2019-05-13 stsp error = got_error_from_errno("asprintf");
3713 eb41ed75 2019-02-05 stsp goto done;
3715 eb41ed75 2019-02-05 stsp error = got_repo_map_path(&in_repo_path, repo, p, 0);
3718 eb41ed75 2019-02-05 stsp error = got_repo_map_path(&in_repo_path, repo, path, 1);
3720 eb41ed75 2019-02-05 stsp if (error)
3721 69069811 2018-08-02 stsp goto done;
3723 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
3724 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
3725 2f17228e 2019-05-12 stsp error = got_ref_open(&head_ref, repo, GOT_REF_HEAD, 0);
3726 a70480e0 2018-06-23 stsp if (error != NULL)
3727 66b4983c 2018-06-23 stsp goto done;
3728 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
3729 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
3731 f2b6a97d 2019-07-15 stsp error = get_head_commit_id(&commit_id, commit_id_str, repo);
3732 f2b6a97d 2019-07-15 stsp if (error) {
3733 f2b6a97d 2019-07-15 stsp if (error->code != GOT_ERR_NOT_REF)
3734 f2b6a97d 2019-07-15 stsp goto done;
3735 f2b6a97d 2019-07-15 stsp error = got_repo_match_object_id_prefix(&commit_id,
3736 f2b6a97d 2019-07-15 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, repo);
3739 a19e88aa 2018-06-23 stsp if (error != NULL)
3740 8b473291 2019-02-21 stsp goto done;
3742 8b473291 2019-02-21 stsp error = got_ref_list(&refs, repo);
3743 8b473291 2019-02-21 stsp if (error)
3744 a19e88aa 2018-06-23 stsp goto done;
3746 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
3747 e1cd8fed 2018-08-01 stsp if (view == NULL) {
3748 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
3749 e1cd8fed 2018-08-01 stsp goto done;
3751 8b473291 2019-02-21 stsp error = open_blame_view(view, in_repo_path, commit_id, &refs, repo);
3752 7cbe629d 2018-08-04 stsp if (error)
3753 7cbe629d 2018-08-04 stsp goto done;
3754 e5a0f69f 2018-08-18 stsp error = view_loop(view);
3756 69069811 2018-08-02 stsp free(repo_path);
3757 69069811 2018-08-02 stsp free(cwd);
3758 a70480e0 2018-06-23 stsp free(commit_id);
3759 eb41ed75 2019-02-05 stsp if (worktree)
3760 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
3762 a70480e0 2018-06-23 stsp got_repo_close(repo);
3763 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
3764 a70480e0 2018-06-23 stsp return error;
3767 ffd1d5e5 2018-06-23 stsp static const struct got_error *
3768 f7d12f7e 2018-08-01 stsp draw_tree_entries(struct tog_view *view,
3769 f7d12f7e 2018-08-01 stsp struct got_tree_entry **first_displayed_entry,
3770 ffd1d5e5 2018-06-23 stsp struct got_tree_entry **last_displayed_entry,
3771 ffd1d5e5 2018-06-23 stsp struct got_tree_entry **selected_entry, int *ndisplayed,
3772 f7d12f7e 2018-08-01 stsp const char *label, int show_ids, const char *parent_path,
3773 ce52c690 2018-06-23 stsp const struct got_tree_entries *entries, int selected, int limit, int isroot)
3775 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
3776 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
3777 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
3778 ffd1d5e5 2018-06-23 stsp int width, n;
3780 ffd1d5e5 2018-06-23 stsp *ndisplayed = 0;
3782 f7d12f7e 2018-08-01 stsp werase(view->window);
3784 ffd1d5e5 2018-06-23 stsp if (limit == 0)
3785 ffd1d5e5 2018-06-23 stsp return NULL;
3787 f7d12f7e 2018-08-01 stsp err = format_line(&wline, &width, label, view->ncols);
3789 ffd1d5e5 2018-06-23 stsp return err;
3790 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3791 a3404814 2018-09-02 stsp wstandout(view->window);
3792 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3793 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3794 a3404814 2018-09-02 stsp wstandend(view->window);
3795 2550e4c3 2018-07-13 stsp free(wline);
3796 2550e4c3 2018-07-13 stsp wline = NULL;
3797 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
3798 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3799 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
3800 ffd1d5e5 2018-06-23 stsp return NULL;
3801 f7d12f7e 2018-08-01 stsp err = format_line(&wline, &width, parent_path, view->ncols);
3803 ce52c690 2018-06-23 stsp return err;
3804 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3805 2550e4c3 2018-07-13 stsp free(wline);
3806 2550e4c3 2018-07-13 stsp wline = NULL;
3807 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
3808 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3809 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
3810 ffd1d5e5 2018-06-23 stsp return NULL;
3811 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3812 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
3813 a1eca9bb 2018-06-23 stsp return NULL;
3815 ffd1d5e5 2018-06-23 stsp te = SIMPLEQ_FIRST(&entries->head);
3816 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry == NULL) {
3817 ffd1d5e5 2018-06-23 stsp if (selected == 0) {
3818 0cf4efb1 2018-09-29 stsp if (view->focussed)
3819 0cf4efb1 2018-09-29 stsp wstandout(view->window);
3820 ffd1d5e5 2018-06-23 stsp *selected_entry = NULL;
3822 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
3823 0cf4efb1 2018-09-29 stsp if (selected == 0 && view->focussed)
3824 f7d12f7e 2018-08-01 stsp wstandend(view->window);
3825 ffd1d5e5 2018-06-23 stsp (*ndisplayed)++;
3826 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
3827 ffd1d5e5 2018-06-23 stsp return NULL;
3831 ffd1d5e5 2018-06-23 stsp while (te != *first_displayed_entry)
3832 ffd1d5e5 2018-06-23 stsp te = SIMPLEQ_NEXT(te, entry);
3835 ffd1d5e5 2018-06-23 stsp while (te) {
3836 1d13200f 2018-07-12 stsp char *line = NULL, *id_str = NULL;
3838 1d13200f 2018-07-12 stsp if (show_ids) {
3839 1d13200f 2018-07-12 stsp err = got_object_id_str(&id_str, te->id);
3841 638f9024 2019-05-13 stsp return got_error_from_errno(
3842 230a42bd 2019-05-11 jcs "got_object_id_str");
3844 1d13200f 2018-07-12 stsp if (asprintf(&line, "%s %s%s", id_str ? id_str : "",
3845 d8355ef1 2019-02-10 stsp te->name, S_ISDIR(te->mode) ? "/" :
3846 d8355ef1 2019-02-10 stsp ((te->mode & S_IXUSR) ? "*" : "")) == -1) {
3847 1d13200f 2018-07-12 stsp free(id_str);
3848 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
3850 1d13200f 2018-07-12 stsp free(id_str);
3851 f7d12f7e 2018-08-01 stsp err = format_line(&wline, &width, line, view->ncols);
3852 ffd1d5e5 2018-06-23 stsp if (err) {
3853 ffd1d5e5 2018-06-23 stsp free(line);
3856 ffd1d5e5 2018-06-23 stsp if (n == selected) {
3857 0cf4efb1 2018-09-29 stsp if (view->focussed)
3858 0cf4efb1 2018-09-29 stsp wstandout(view->window);
3859 ffd1d5e5 2018-06-23 stsp *selected_entry = te;
3861 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3862 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
3863 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3864 0cf4efb1 2018-09-29 stsp if (n == selected && view->focussed)
3865 f7d12f7e 2018-08-01 stsp wstandend(view->window);
3866 ffd1d5e5 2018-06-23 stsp free(line);
3867 2550e4c3 2018-07-13 stsp free(wline);
3868 2550e4c3 2018-07-13 stsp wline = NULL;
3870 ffd1d5e5 2018-06-23 stsp (*ndisplayed)++;
3871 ffd1d5e5 2018-06-23 stsp *last_displayed_entry = te;
3872 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
3874 ffd1d5e5 2018-06-23 stsp te = SIMPLEQ_NEXT(te, entry);
3877 ffd1d5e5 2018-06-23 stsp return err;
3880 ffd1d5e5 2018-06-23 stsp static void
3881 34bc9ec9 2019-02-22 stsp tree_scroll_up(struct tog_view *view,
3882 34bc9ec9 2019-02-22 stsp struct got_tree_entry **first_displayed_entry, int maxscroll,
3883 ffd1d5e5 2018-06-23 stsp const struct got_tree_entries *entries, int isroot)
3885 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te, *prev;
3888 00ba99a7 2019-05-12 jcs if (*first_displayed_entry == NULL)
3891 ffd1d5e5 2018-06-23 stsp te = SIMPLEQ_FIRST(&entries->head);
3892 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry == te) {
3893 ffd1d5e5 2018-06-23 stsp if (!isroot)
3894 ffd1d5e5 2018-06-23 stsp *first_displayed_entry = NULL;
3898 ffd1d5e5 2018-06-23 stsp /* XXX this is stupid... switch to TAILQ? */
3899 ffd1d5e5 2018-06-23 stsp for (i = 0; i < maxscroll; i++) {
3900 ffd1d5e5 2018-06-23 stsp while (te != *first_displayed_entry) {
3901 ffd1d5e5 2018-06-23 stsp prev = te;
3902 ffd1d5e5 2018-06-23 stsp te = SIMPLEQ_NEXT(te, entry);
3904 ffd1d5e5 2018-06-23 stsp *first_displayed_entry = prev;
3905 ffd1d5e5 2018-06-23 stsp te = SIMPLEQ_FIRST(&entries->head);
3907 ffd1d5e5 2018-06-23 stsp if (!isroot && te == SIMPLEQ_FIRST(&entries->head) && i < maxscroll)
3908 ffd1d5e5 2018-06-23 stsp *first_displayed_entry = NULL;
3911 768394f3 2019-01-24 stsp static int
3912 ffd1d5e5 2018-06-23 stsp tree_scroll_down(struct got_tree_entry **first_displayed_entry, int maxscroll,
3913 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *last_displayed_entry,
3914 ffd1d5e5 2018-06-23 stsp const struct got_tree_entries *entries)
3916 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
3917 ffd1d5e5 2018-06-23 stsp int n = 0;
3919 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry)
3920 ffd1d5e5 2018-06-23 stsp next = SIMPLEQ_NEXT(*first_displayed_entry, entry);
3922 ffd1d5e5 2018-06-23 stsp next = SIMPLEQ_FIRST(&entries->head);
3923 768394f3 2019-01-24 stsp last = last_displayed_entry;
3924 768394f3 2019-01-24 stsp while (next && last && n++ < maxscroll) {
3925 768394f3 2019-01-24 stsp last = SIMPLEQ_NEXT(last, entry);
3926 768394f3 2019-01-24 stsp if (last) {
3927 768394f3 2019-01-24 stsp *first_displayed_entry = next;
3928 768394f3 2019-01-24 stsp next = SIMPLEQ_NEXT(next, entry);
3934 ffd1d5e5 2018-06-23 stsp static const struct got_error *
3935 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
3936 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
3938 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
3939 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
3940 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
3942 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
3943 ffd1d5e5 2018-06-23 stsp len += strlen(pt->selected_entry->name) + 1 /* slash */;
3945 ce52c690 2018-06-23 stsp len += strlen(te->name);
3947 ce52c690 2018-06-23 stsp *path = calloc(1, len);
3948 ffd1d5e5 2018-06-23 stsp if (path == NULL)
3949 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
3951 ce52c690 2018-06-23 stsp (*path)[0] = '/';
3952 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
3953 d9765a41 2018-06-23 stsp while (pt) {
3954 ce52c690 2018-06-23 stsp if (strlcat(*path, pt->selected_entry->name, len) >= len) {
3955 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
3956 cb2ebc8a 2018-06-23 stsp goto done;
3958 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
3959 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
3960 cb2ebc8a 2018-06-23 stsp goto done;
3962 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
3965 ce52c690 2018-06-23 stsp if (strlcat(*path, te->name, len) >= len) {
3966 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
3967 ce52c690 2018-06-23 stsp goto done;
3971 ce52c690 2018-06-23 stsp if (err) {
3972 ce52c690 2018-06-23 stsp free(*path);
3973 ce52c690 2018-06-23 stsp *path = NULL;
3975 ce52c690 2018-06-23 stsp return err;
3978 ce52c690 2018-06-23 stsp static const struct got_error *
3979 0cf4efb1 2018-09-29 stsp blame_tree_entry(struct tog_view **new_view, int begin_x,
3980 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
3981 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
3982 8b473291 2019-02-21 stsp struct got_repository *repo)
3984 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
3985 ce52c690 2018-06-23 stsp char *path;
3986 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
3988 a0de39f3 2019-08-09 stsp *new_view = NULL;
3990 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
3992 ce52c690 2018-06-23 stsp return err;
3994 669b5ffa 2018-10-07 stsp blame_view = view_open(0, 0, 0, begin_x, TOG_VIEW_BLAME);
3995 e5a0f69f 2018-08-18 stsp if (blame_view == NULL)
3996 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
3998 8b473291 2019-02-21 stsp err = open_blame_view(blame_view, path, commit_id, refs, repo);
3999 e5a0f69f 2018-08-18 stsp if (err) {
4000 e5a0f69f 2018-08-18 stsp view_close(blame_view);
4001 e5a0f69f 2018-08-18 stsp free(path);
4003 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
4004 69efd4c4 2018-07-18 stsp return err;
4007 69efd4c4 2018-07-18 stsp static const struct got_error *
4008 669b5ffa 2018-10-07 stsp log_tree_entry(struct tog_view **new_view, int begin_x,
4009 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
4010 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4011 8b473291 2019-02-21 stsp struct got_repository *repo)
4013 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
4014 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
4015 69efd4c4 2018-07-18 stsp char *path;
4017 a0de39f3 2019-08-09 stsp *new_view = NULL;
4019 669b5ffa 2018-10-07 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
4020 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
4021 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
4023 69efd4c4 2018-07-18 stsp err = tree_entry_path(&path, parents, te);
4025 69efd4c4 2018-07-18 stsp return err;
4027 d01904d4 2019-06-25 stsp err = open_log_view(log_view, commit_id, refs, repo, NULL, path, 0);
4029 e5a0f69f 2018-08-18 stsp view_close(log_view);
4031 e5a0f69f 2018-08-18 stsp *new_view = log_view;
4032 cb2ebc8a 2018-06-23 stsp free(path);
4033 cb2ebc8a 2018-06-23 stsp return err;
4036 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4037 ad80ab7b 2018-08-04 stsp open_tree_view(struct tog_view *view, struct got_tree_object *root,
4038 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4039 8b473291 2019-02-21 stsp struct got_repository *repo)
4041 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
4042 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
4043 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4045 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
4047 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
4048 ffd1d5e5 2018-06-23 stsp if (err != NULL)
4049 ffd1d5e5 2018-06-23 stsp goto done;
4051 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
4052 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
4053 ffd1d5e5 2018-06-23 stsp goto done;
4056 fb2756b9 2018-08-04 stsp s->root = s->tree = root;
4057 fb2756b9 2018-08-04 stsp s->entries = got_object_tree_get_entries(root);
4058 fb2756b9 2018-08-04 stsp s->first_displayed_entry = SIMPLEQ_FIRST(&s->entries->head);
4059 6484ec90 2018-09-29 stsp s->commit_id = got_object_id_dup(commit_id);
4060 6484ec90 2018-09-29 stsp if (s->commit_id == NULL) {
4061 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4062 6484ec90 2018-09-29 stsp goto done;
4064 8b473291 2019-02-21 stsp s->refs = refs;
4065 fb2756b9 2018-08-04 stsp s->repo = repo;
4067 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
4068 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
4069 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
4070 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
4071 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
4073 ad80ab7b 2018-08-04 stsp free(commit_id_str);
4074 6484ec90 2018-09-29 stsp if (err) {
4075 fb2756b9 2018-08-04 stsp free(s->tree_label);
4076 6484ec90 2018-09-29 stsp s->tree_label = NULL;
4078 ad80ab7b 2018-08-04 stsp return err;
4081 e5a0f69f 2018-08-18 stsp static const struct got_error *
4082 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
4084 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4086 fb2756b9 2018-08-04 stsp free(s->tree_label);
4087 6484ec90 2018-09-29 stsp s->tree_label = NULL;
4088 6484ec90 2018-09-29 stsp free(s->commit_id);
4089 6484ec90 2018-09-29 stsp s->commit_id = NULL;
4090 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
4091 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
4092 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
4093 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
4094 ad80ab7b 2018-08-04 stsp free(parent);
4097 fb2756b9 2018-08-04 stsp if (s->tree != s->root)
4098 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
4099 e5a0f69f 2018-08-18 stsp got_object_tree_close(s->root);
4101 7c32bd05 2019-06-22 stsp return NULL;
4104 7c32bd05 2019-06-22 stsp static const struct got_error *
4105 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
4107 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
4109 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
4110 7c32bd05 2019-06-22 stsp return NULL;
4113 7c32bd05 2019-06-22 stsp static int
4114 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
4116 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
4118 7c32bd05 2019-06-22 stsp return regexec(regex, te->name, 1, ®match, 0) == 0;
4121 7c32bd05 2019-06-22 stsp static const struct got_error *
4122 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
4124 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
4125 a0de39f3 2019-08-09 stsp struct got_tree_entry *entry = NULL, *te;
4127 7c32bd05 2019-06-22 stsp if (!view->searching) {
4128 7c32bd05 2019-06-22 stsp view->search_next_done = 1;
4129 7c32bd05 2019-06-22 stsp return NULL;
4132 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
4133 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
4134 7c32bd05 2019-06-22 stsp if (s->selected_entry)
4135 7c32bd05 2019-06-22 stsp entry = SIMPLEQ_NEXT(s->selected_entry, entry);
4137 7c32bd05 2019-06-22 stsp entry = SIMPLEQ_FIRST(&s->entries->head);
4140 7c32bd05 2019-06-22 stsp if (s->selected_entry == NULL) {
4141 7c32bd05 2019-06-22 stsp SIMPLEQ_FOREACH(te, &s->entries->head, entry)
4142 7c32bd05 2019-06-22 stsp entry = te;
4144 7c32bd05 2019-06-22 stsp SIMPLEQ_FOREACH(te, &s->entries->head, entry) {
4145 7c32bd05 2019-06-22 stsp entry = te;
4146 7c32bd05 2019-06-22 stsp if (SIMPLEQ_NEXT(te, entry) ==
4147 7c32bd05 2019-06-22 stsp s->selected_entry)
4153 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4154 7c32bd05 2019-06-22 stsp entry = SIMPLEQ_FIRST(&s->entries->head);
4156 7c32bd05 2019-06-22 stsp SIMPLEQ_FOREACH(te, &s->entries->head, entry)
4157 7c32bd05 2019-06-22 stsp entry = te;
4161 7c32bd05 2019-06-22 stsp while (1) {
4162 7c32bd05 2019-06-22 stsp if (entry == NULL) {
4163 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
4164 ac66afb8 2019-06-24 stsp view->search_next_done = 1;
4165 ac66afb8 2019-06-24 stsp return NULL;
4167 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4168 7c32bd05 2019-06-22 stsp entry = SIMPLEQ_FIRST(&s->entries->head);
4170 7c32bd05 2019-06-22 stsp SIMPLEQ_FOREACH(te, &s->entries->head, entry)
4171 7c32bd05 2019-06-22 stsp entry = te;
4175 7c32bd05 2019-06-22 stsp if (match_tree_entry(entry, &view->regex)) {
4176 7c32bd05 2019-06-22 stsp view->search_next_done = 1;
4177 7c32bd05 2019-06-22 stsp s->matched_entry = entry;
4181 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4182 7c32bd05 2019-06-22 stsp entry = SIMPLEQ_NEXT(entry, entry);
4184 7c32bd05 2019-06-22 stsp if (SIMPLEQ_FIRST(&s->entries->head) == entry)
4185 7c32bd05 2019-06-22 stsp entry = NULL;
4187 7c32bd05 2019-06-22 stsp SIMPLEQ_FOREACH(te, &s->entries->head, entry) {
4188 7c32bd05 2019-06-22 stsp if (SIMPLEQ_NEXT(te, entry) == entry) {
4189 7c32bd05 2019-06-22 stsp entry = te;
4197 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
4198 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
4199 7c32bd05 2019-06-22 stsp s->selected = 0;
4202 e5a0f69f 2018-08-18 stsp return NULL;
4205 ad80ab7b 2018-08-04 stsp static const struct got_error *
4206 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
4208 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
4209 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4210 e5a0f69f 2018-08-18 stsp char *parent_path;
4212 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
4214 e5a0f69f 2018-08-18 stsp return err;
4216 e5a0f69f 2018-08-18 stsp err = draw_tree_entries(view, &s->first_displayed_entry,
4217 e5a0f69f 2018-08-18 stsp &s->last_displayed_entry, &s->selected_entry,
4218 e5a0f69f 2018-08-18 stsp &s->ndisplayed, s->tree_label, s->show_ids, parent_path,
4219 e5a0f69f 2018-08-18 stsp s->entries, s->selected, view->nlines, s->tree == s->root);
4220 e5a0f69f 2018-08-18 stsp free(parent_path);
4222 669b5ffa 2018-10-07 stsp view_vborder(view);
4223 e5a0f69f 2018-08-18 stsp return err;
4226 e5a0f69f 2018-08-18 stsp static const struct got_error *
4227 e5a0f69f 2018-08-18 stsp input_tree_view(struct tog_view **new_view, struct tog_view **dead_view,
4228 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
4230 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4231 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
4232 669b5ffa 2018-10-07 stsp struct tog_view *log_view;
4233 768394f3 2019-01-24 stsp int begin_x = 0, nscrolled;
4235 e5a0f69f 2018-08-18 stsp switch (ch) {
4237 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
4240 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
4242 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
4243 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
4244 1e37a5c2 2019-05-12 jcs err = log_tree_entry(&log_view, begin_x,
4245 1e37a5c2 2019-05-12 jcs s->selected_entry, &s->parents,
4246 1e37a5c2 2019-05-12 jcs s->commit_id, s->refs, s->repo);
4247 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
4248 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
4250 1e37a5c2 2019-05-12 jcs return err;
4251 1e37a5c2 2019-05-12 jcs err = view_set_child(view, log_view);
4253 1e37a5c2 2019-05-12 jcs view_close(log_view);
4256 1e37a5c2 2019-05-12 jcs *focus_view = log_view;
4257 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
4259 1e37a5c2 2019-05-12 jcs *new_view = log_view;
4262 1e37a5c2 2019-05-12 jcs case KEY_UP:
4263 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
4264 1e37a5c2 2019-05-12 jcs s->selected--;
4265 1e37a5c2 2019-05-12 jcs if (s->selected == 0)
4268 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
4270 1e37a5c2 2019-05-12 jcs tree_scroll_up(view, &s->first_displayed_entry, 1,
4271 1e37a5c2 2019-05-12 jcs s->entries, s->tree == s->root);
4273 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4274 1e37a5c2 2019-05-12 jcs tree_scroll_up(view, &s->first_displayed_entry,
4275 1e37a5c2 2019-05-12 jcs MAX(0, view->nlines - 4 - s->selected), s->entries,
4276 1e37a5c2 2019-05-12 jcs s->tree == s->root);
4277 1e37a5c2 2019-05-12 jcs s->selected = 0;
4278 1e37a5c2 2019-05-12 jcs if (SIMPLEQ_FIRST(&s->entries->head) ==
4279 1e37a5c2 2019-05-12 jcs s->first_displayed_entry && s->tree != s->root)
4280 1e37a5c2 2019-05-12 jcs s->first_displayed_entry = NULL;
4283 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4284 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
4285 1e37a5c2 2019-05-12 jcs s->selected++;
4288 00ba99a7 2019-05-12 jcs if (SIMPLEQ_NEXT(s->last_displayed_entry, entry) == NULL)
4289 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
4291 1e37a5c2 2019-05-12 jcs tree_scroll_down(&s->first_displayed_entry, 1,
4292 1e37a5c2 2019-05-12 jcs s->last_displayed_entry, s->entries);
4294 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
4295 1e37a5c2 2019-05-12 jcs if (SIMPLEQ_NEXT(s->last_displayed_entry, entry)
4297 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
4298 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
4299 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
4302 1e37a5c2 2019-05-12 jcs nscrolled = tree_scroll_down(&s->first_displayed_entry,
4303 1e37a5c2 2019-05-12 jcs view->nlines, s->last_displayed_entry, s->entries);
4304 1e37a5c2 2019-05-12 jcs if (nscrolled < view->nlines) {
4305 1e37a5c2 2019-05-12 jcs int ndisplayed = 0;
4306 1e37a5c2 2019-05-12 jcs struct got_tree_entry *te;
4307 1e37a5c2 2019-05-12 jcs te = s->first_displayed_entry;
4309 1e37a5c2 2019-05-12 jcs ndisplayed++;
4310 1e37a5c2 2019-05-12 jcs te = SIMPLEQ_NEXT(te, entry);
4311 1e37a5c2 2019-05-12 jcs } while (te);
4312 1e37a5c2 2019-05-12 jcs s->selected = ndisplayed - 1;
4315 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4317 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
4318 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
4319 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
4320 1e37a5c2 2019-05-12 jcs /* user selected '..' */
4321 1e37a5c2 2019-05-12 jcs if (s->tree == s->root)
4323 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
4324 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
4326 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
4327 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
4328 1e37a5c2 2019-05-12 jcs s->entries =
4329 1e37a5c2 2019-05-12 jcs got_object_tree_get_entries(s->tree);
4330 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
4331 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
4332 1e37a5c2 2019-05-12 jcs s->selected_entry =
4333 1e37a5c2 2019-05-12 jcs parent->selected_entry;
4334 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
4335 1e37a5c2 2019-05-12 jcs free(parent);
4336 1e37a5c2 2019-05-12 jcs } else if (S_ISDIR(s->selected_entry->mode)) {
4337 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
4338 941e9f74 2019-05-21 stsp err = got_object_open_as_tree(&subtree,
4339 1e37a5c2 2019-05-12 jcs s->repo, s->selected_entry->id);
4342 941e9f74 2019-05-21 stsp err = tree_view_visit_subtree(subtree, s);
4343 941e9f74 2019-05-21 stsp if (err) {
4344 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
4347 1e37a5c2 2019-05-12 jcs } else if (S_ISREG(s->selected_entry->mode)) {
4348 1e37a5c2 2019-05-12 jcs struct tog_view *blame_view;
4349 1e37a5c2 2019-05-12 jcs int begin_x = view_is_parent_view(view) ?
4350 1e37a5c2 2019-05-12 jcs view_split_begin_x(view->begin_x) : 0;
4352 1e37a5c2 2019-05-12 jcs err = blame_tree_entry(&blame_view, begin_x,
4353 669b5ffa 2018-10-07 stsp s->selected_entry, &s->parents,
4354 8b473291 2019-02-21 stsp s->commit_id, s->refs, s->repo);
4357 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
4358 669b5ffa 2018-10-07 stsp err = view_close_child(view);
4360 669b5ffa 2018-10-07 stsp return err;
4361 1e37a5c2 2019-05-12 jcs err = view_set_child(view, blame_view);
4362 669b5ffa 2018-10-07 stsp if (err) {
4363 1e37a5c2 2019-05-12 jcs view_close(blame_view);
4366 1e37a5c2 2019-05-12 jcs *focus_view = blame_view;
4367 669b5ffa 2018-10-07 stsp view->child_focussed = 1;
4369 1e37a5c2 2019-05-12 jcs *new_view = blame_view;
4372 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4373 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines)
4374 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
4380 ffd1d5e5 2018-06-23 stsp return err;
4383 ffd1d5e5 2018-06-23 stsp __dead static void
4384 ffd1d5e5 2018-06-23 stsp usage_tree(void)
4387 ffd1d5e5 2018-06-23 stsp fprintf(stderr, "usage: %s tree [-c commit] [repository-path]\n",
4388 ffd1d5e5 2018-06-23 stsp getprogname());
4392 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4393 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
4395 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
4396 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
4397 8b473291 2019-02-21 stsp struct got_reflist_head refs;
4398 ffd1d5e5 2018-06-23 stsp char *repo_path = NULL;
4399 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
4400 ffd1d5e5 2018-06-23 stsp char *commit_id_arg = NULL;
4401 ffd1d5e5 2018-06-23 stsp struct got_commit_object *commit = NULL;
4402 ffd1d5e5 2018-06-23 stsp struct got_tree_object *tree = NULL;
4404 5221c383 2018-08-01 stsp struct tog_view *view;
4406 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
4408 ffd1d5e5 2018-06-23 stsp #ifndef PROFILE
4409 d188b9a6 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
4410 d188b9a6 2019-01-04 stsp NULL) == -1)
4411 ffd1d5e5 2018-06-23 stsp err(1, "pledge");
4414 ffd1d5e5 2018-06-23 stsp while ((ch = getopt(argc, argv, "c:")) != -1) {
4415 ffd1d5e5 2018-06-23 stsp switch (ch) {
4417 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
4420 17020d27 2019-03-07 stsp usage_tree();
4421 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
4425 ffd1d5e5 2018-06-23 stsp argc -= optind;
4426 ffd1d5e5 2018-06-23 stsp argv += optind;
4428 ffd1d5e5 2018-06-23 stsp if (argc == 0) {
4429 52185f70 2019-02-05 stsp struct got_worktree *worktree;
4430 52185f70 2019-02-05 stsp char *cwd = getcwd(NULL, 0);
4431 52185f70 2019-02-05 stsp if (cwd == NULL)
4432 638f9024 2019-05-13 stsp return got_error_from_errno("getcwd");
4433 52185f70 2019-02-05 stsp error = got_worktree_open(&worktree, cwd);
4434 52185f70 2019-02-05 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4435 52185f70 2019-02-05 stsp goto done;
4436 52185f70 2019-02-05 stsp if (worktree) {
4437 52185f70 2019-02-05 stsp free(cwd);
4438 52185f70 2019-02-05 stsp repo_path =
4439 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
4440 52185f70 2019-02-05 stsp got_worktree_close(worktree);
4442 52185f70 2019-02-05 stsp repo_path = cwd;
4443 52185f70 2019-02-05 stsp if (repo_path == NULL) {
4444 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
4445 52185f70 2019-02-05 stsp goto done;
4447 ffd1d5e5 2018-06-23 stsp } else if (argc == 1) {
4448 ffd1d5e5 2018-06-23 stsp repo_path = realpath(argv[0], NULL);
4449 ffd1d5e5 2018-06-23 stsp if (repo_path == NULL)
4450 638f9024 2019-05-13 stsp return got_error_from_errno2("realpath", argv[0]);
4452 ffd1d5e5 2018-06-23 stsp usage_log();
4454 a915003a 2019-02-05 stsp init_curses();
4456 c02c541e 2019-03-29 stsp error = got_repo_open(&repo, repo_path);
4457 c02c541e 2019-03-29 stsp if (error != NULL)
4458 52185f70 2019-02-05 stsp goto done;
4460 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
4461 c02c541e 2019-03-29 stsp if (error)
4462 52185f70 2019-02-05 stsp goto done;
4464 15a94983 2018-12-23 stsp if (commit_id_arg == NULL)
4465 19e70ad6 2019-05-14 stsp error = get_head_commit_id(&commit_id, GOT_REF_HEAD, repo);
4467 f2b6a97d 2019-07-15 stsp error = get_head_commit_id(&commit_id, commit_id_arg, repo);
4468 f2b6a97d 2019-07-15 stsp if (error) {
4469 f2b6a97d 2019-07-15 stsp if (error->code != GOT_ERR_NOT_REF)
4470 f2b6a97d 2019-07-15 stsp goto done;
4471 f2b6a97d 2019-07-15 stsp error = got_repo_match_object_id_prefix(&commit_id,
4472 f2b6a97d 2019-07-15 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, repo);
4475 ffd1d5e5 2018-06-23 stsp if (error != NULL)
4476 ffd1d5e5 2018-06-23 stsp goto done;
4478 ffd1d5e5 2018-06-23 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
4479 ffd1d5e5 2018-06-23 stsp if (error != NULL)
4480 ffd1d5e5 2018-06-23 stsp goto done;
4482 45d799e2 2018-12-23 stsp error = got_object_open_as_tree(&tree, repo,
4483 45d799e2 2018-12-23 stsp got_object_commit_get_tree_id(commit));
4484 ffd1d5e5 2018-06-23 stsp if (error != NULL)
4485 8b473291 2019-02-21 stsp goto done;
4487 8b473291 2019-02-21 stsp error = got_ref_list(&refs, repo);
4488 8b473291 2019-02-21 stsp if (error)
4489 ffd1d5e5 2018-06-23 stsp goto done;
4491 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
4492 5221c383 2018-08-01 stsp if (view == NULL) {
4493 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4494 5221c383 2018-08-01 stsp goto done;
4496 8b473291 2019-02-21 stsp error = open_tree_view(view, tree, commit_id, &refs, repo);
4497 ad80ab7b 2018-08-04 stsp if (error)
4498 ad80ab7b 2018-08-04 stsp goto done;
4499 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4501 52185f70 2019-02-05 stsp free(repo_path);
4502 ffd1d5e5 2018-06-23 stsp free(commit_id);
4503 ffd1d5e5 2018-06-23 stsp if (commit)
4504 ffd1d5e5 2018-06-23 stsp got_object_commit_close(commit);
4506 ffd1d5e5 2018-06-23 stsp got_object_tree_close(tree);
4508 ffd1d5e5 2018-06-23 stsp got_repo_close(repo);
4509 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
4510 ffd1d5e5 2018-06-23 stsp return error;
4513 ce5b7c56 2019-07-09 stsp static void
4514 ce5b7c56 2019-07-09 stsp list_commands(void)
4518 ce5b7c56 2019-07-09 stsp fprintf(stderr, "commands:");
4519 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
4520 ce5b7c56 2019-07-09 stsp struct tog_cmd *cmd = &tog_commands[i];
4521 ce5b7c56 2019-07-09 stsp fprintf(stderr, " %s", cmd->name);
4523 ce5b7c56 2019-07-09 stsp fputc('\n', stderr);
4526 4ed7e80c 2018-05-20 stsp __dead static void
4527 ce5b7c56 2019-07-09 stsp usage(int hflag)
4529 53ccebc2 2019-07-30 stsp fprintf(stderr, "usage: %s [-h] [-V] [command] [arg ...]\n",
4530 53ccebc2 2019-07-30 stsp getprogname());
4531 ce5b7c56 2019-07-09 stsp if (hflag)
4532 ce5b7c56 2019-07-09 stsp list_commands();
4536 c2301be8 2018-04-30 stsp static char **
4537 c2301be8 2018-04-30 stsp make_argv(const char *arg0, const char *arg1)
4539 c2301be8 2018-04-30 stsp char **argv;
4540 c2301be8 2018-04-30 stsp int argc = (arg1 == NULL ? 1 : 2);
4542 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
4543 c2301be8 2018-04-30 stsp if (argv == NULL)
4544 c2301be8 2018-04-30 stsp err(1, "calloc");
4545 c2301be8 2018-04-30 stsp argv[0] = strdup(arg0);
4546 c2301be8 2018-04-30 stsp if (argv[0] == NULL)
4547 c2301be8 2018-04-30 stsp err(1, "calloc");
4548 c2301be8 2018-04-30 stsp if (arg1) {
4549 c2301be8 2018-04-30 stsp argv[1] = strdup(arg1);
4550 c2301be8 2018-04-30 stsp if (argv[1] == NULL)
4551 c2301be8 2018-04-30 stsp err(1, "calloc");
4554 c2301be8 2018-04-30 stsp return argv;
4558 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
4560 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
4561 9f7d7167 2018-04-29 stsp struct tog_cmd *cmd = NULL;
4562 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
4563 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
4565 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
4567 53ccebc2 2019-07-30 stsp while ((ch = getopt(argc, argv, "hV")) != -1) {
4568 9f7d7167 2018-04-29 stsp switch (ch) {
4570 9f7d7167 2018-04-29 stsp hflag = 1;
4573 53ccebc2 2019-07-30 stsp Vflag = 1;
4576 ce5b7c56 2019-07-09 stsp usage(hflag);
4577 9f7d7167 2018-04-29 stsp /* NOTREACHED */
4581 9f7d7167 2018-04-29 stsp argc -= optind;
4582 9f7d7167 2018-04-29 stsp argv += optind;
4583 9f7d7167 2018-04-29 stsp optind = 0;
4584 c2301be8 2018-04-30 stsp optreset = 1;
4586 53ccebc2 2019-07-30 stsp if (Vflag) {
4587 53ccebc2 2019-07-30 stsp got_version_print_str();
4591 c2301be8 2018-04-30 stsp if (argc == 0) {
4592 f29d3e89 2018-06-23 stsp if (hflag)
4593 ce5b7c56 2019-07-09 stsp usage(hflag);
4594 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
4595 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
4596 c2301be8 2018-04-30 stsp cmd_argv = make_argv(cmd->name, NULL);
4601 c2301be8 2018-04-30 stsp /* Did the user specific a command? */
4602 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
4603 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
4604 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
4605 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
4610 9f7d7167 2018-04-29 stsp if (cmd == NULL) {
4611 d70c3147 2019-07-09 stsp fprintf(stderr, "%s: unknown command '%s'\n",
4612 3642c4c6 2019-07-09 stsp getprogname(), argv[0]);
4613 ce5b7c56 2019-07-09 stsp list_commands();
4618 3642c4c6 2019-07-09 stsp if (hflag)
4619 3642c4c6 2019-07-09 stsp cmd->cmd_usage();
4621 3642c4c6 2019-07-09 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
4624 c2301be8 2018-04-30 stsp free(cmd_argv);
4625 9f7d7167 2018-04-29 stsp if (error)
4626 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
