9cf70287d9aae08e74d5afb9d54a6ba9aad62121
1#include "cache.h"
2#include "pathspec.h"
3#include "wt-status.h"
4#include "object.h"
5#include "dir.h"
6#include "commit.h"
7#include "diff.h"
8#include "revision.h"
9#include "diffcore.h"
10#include "quote.h"
11#include "run-command.h"
12#include "argv-array.h"
13#include "remote.h"
14#include "refs.h"
15#include "submodule.h"
16#include "column.h"
17#include "strbuf.h"
18#include "utf8.h"
19static char cut_line[] =
21"------------------------ >8 ------------------------\n";
22static char default_wt_status_colors[][COLOR_MAXLEN] = {
24 GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
25 GIT_COLOR_GREEN, /* WT_STATUS_UPDATED */
26 GIT_COLOR_RED, /* WT_STATUS_CHANGED */
27 GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */
28 GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */
29 GIT_COLOR_RED, /* WT_STATUS_UNMERGED */
30 GIT_COLOR_GREEN, /* WT_STATUS_LOCAL_BRANCH */
31 GIT_COLOR_RED, /* WT_STATUS_REMOTE_BRANCH */
32 GIT_COLOR_NIL, /* WT_STATUS_ONBRANCH */
33};
34static const char *color(int slot, struct wt_status *s)
36{
37 const char *c = "";
38 if (want_color(s->use_color))
39 c = s->color_palette[slot];
40 if (slot == WT_STATUS_ONBRANCH && color_is_nil(c))
41 c = s->color_palette[WT_STATUS_HEADER];
42 return c;
43}
44static void status_vprintf(struct wt_status *s, int at_bol, const char *color,
46 const char *fmt, va_list ap, const char *trail)
47{
48 struct strbuf sb = STRBUF_INIT;
49 struct strbuf linebuf = STRBUF_INIT;
50 const char *line, *eol;
51 strbuf_vaddf(&sb, fmt, ap);
53 if (!sb.len) {
54 if (s->display_comment_prefix) {
55 strbuf_addch(&sb, comment_line_char);
56 if (!trail)
57 strbuf_addch(&sb, ' ');
58 }
59 color_print_strbuf(s->fp, color, &sb);
60 if (trail)
61 fprintf(s->fp, "%s", trail);
62 strbuf_release(&sb);
63 return;
64 }
65 for (line = sb.buf; *line; line = eol + 1) {
66 eol = strchr(line, '\n');
67 strbuf_reset(&linebuf);
69 if (at_bol && s->display_comment_prefix) {
70 strbuf_addch(&linebuf, comment_line_char);
71 if (*line != '\n' && *line != '\t')
72 strbuf_addch(&linebuf, ' ');
73 }
74 if (eol)
75 strbuf_add(&linebuf, line, eol - line);
76 else
77 strbuf_addstr(&linebuf, line);
78 color_print_strbuf(s->fp, color, &linebuf);
79 if (eol)
80 fprintf(s->fp, "\n");
81 else
82 break;
83 at_bol = 1;
84 }
85 if (trail)
86 fprintf(s->fp, "%s", trail);
87 strbuf_release(&linebuf);
88 strbuf_release(&sb);
89}
90void status_printf_ln(struct wt_status *s, const char *color,
92 const char *fmt, ...)
93{
94 va_list ap;
95 va_start(ap, fmt);
97 status_vprintf(s, 1, color, fmt, ap, "\n");
98 va_end(ap);
99}
100void status_printf(struct wt_status *s, const char *color,
102 const char *fmt, ...)
103{
104 va_list ap;
105 va_start(ap, fmt);
107 status_vprintf(s, 1, color, fmt, ap, NULL);
108 va_end(ap);
109}
110static void status_printf_more(struct wt_status *s, const char *color,
112 const char *fmt, ...)
113{
114 va_list ap;
115 va_start(ap, fmt);
117 status_vprintf(s, 0, color, fmt, ap, NULL);
118 va_end(ap);
119}
120void wt_status_prepare(struct wt_status *s)
122{
123 unsigned char sha1[20];
124 memset(s, 0, sizeof(*s));
126 memcpy(s->color_palette, default_wt_status_colors,
127 sizeof(default_wt_status_colors));
128 s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
129 s->use_color = -1;
130 s->relative_paths = 1;
131 s->branch = resolve_refdup("HEAD", sha1, 0, NULL);
132 s->reference = "HEAD";
133 s->fp = stdout;
134 s->index_file = get_index_file();
135 s->change.strdup_strings = 1;
136 s->untracked.strdup_strings = 1;
137 s->ignored.strdup_strings = 1;
138 s->show_branch = -1; /* unspecified */
139 s->display_comment_prefix = 0;
140}
141static void wt_status_print_unmerged_header(struct wt_status *s)
143{
144 int i;
145 int del_mod_conflict = 0;
146 int both_deleted = 0;
147 int not_deleted = 0;
148 const char *c = color(WT_STATUS_HEADER, s);
149 status_printf_ln(s, c, _("Unmerged paths:"));
151 for (i = 0; i < s->change.nr; i++) {
153 struct string_list_item *it = &(s->change.items[i]);
154 struct wt_status_change_data *d = it->util;
155 switch (d->stagemask) {
157 case 0:
158 break;
159 case 1:
160 both_deleted = 1;
161 break;
162 case 3:
163 case 5:
164 del_mod_conflict = 1;
165 break;
166 default:
167 not_deleted = 1;
168 break;
169 }
170 }
171 if (!s->hints)
173 return;
174 if (s->whence != FROM_COMMIT)
175 ;
176 else if (!s->is_initial)
177 status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference);
178 else
179 status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)"));
180 if (!both_deleted) {
182 if (!del_mod_conflict)
183 status_printf_ln(s, c, _(" (use \"git add <file>...\" to mark resolution)"));
184 else
185 status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
186 } else if (!del_mod_conflict && !not_deleted) {
187 status_printf_ln(s, c, _(" (use \"git rm <file>...\" to mark resolution)"));
188 } else {
189 status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
190 }
191 status_printf_ln(s, c, "");
192}
193static void wt_status_print_cached_header(struct wt_status *s)
195{
196 const char *c = color(WT_STATUS_HEADER, s);
197 status_printf_ln(s, c, _("Changes to be committed:"));
199 if (!s->hints)
200 return;
201 if (s->whence != FROM_COMMIT)
202 ; /* NEEDSWORK: use "git reset --unresolve"??? */
203 else if (!s->is_initial)
204 status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference);
205 else
206 status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)"));
207 status_printf_ln(s, c, "");
208}
209static void wt_status_print_dirty_header(struct wt_status *s,
211 int has_deleted,
212 int has_dirty_submodules)
213{
214 const char *c = color(WT_STATUS_HEADER, s);
215 status_printf_ln(s, c, _("Changes not staged for commit:"));
217 if (!s->hints)
218 return;
219 if (!has_deleted)
220 status_printf_ln(s, c, _(" (use \"git add <file>...\" to update what will be committed)"));
221 else
222 status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" to update what will be committed)"));
223 status_printf_ln(s, c, _(" (use \"git checkout -- <file>...\" to discard changes in working directory)"));
224 if (has_dirty_submodules)
225 status_printf_ln(s, c, _(" (commit or discard the untracked or modified content in submodules)"));
226 status_printf_ln(s, c, "");
227}
228static void wt_status_print_other_header(struct wt_status *s,
230 const char *what,
231 const char *how)
232{
233 const char *c = color(WT_STATUS_HEADER, s);
234 status_printf_ln(s, c, "%s:", what);
235 if (!s->hints)
236 return;
237 status_printf_ln(s, c, _(" (use \"git %s <file>...\" to include in what will be committed)"), how);
238 status_printf_ln(s, c, "");
239}
240static void wt_status_print_trailer(struct wt_status *s)
242{
243 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
244}
245#define quote_path quote_path_relative
247static void wt_status_print_unmerged_data(struct wt_status *s,
249 struct string_list_item *it)
250{
251 const char *c = color(WT_STATUS_UNMERGED, s);
252 struct wt_status_change_data *d = it->util;
253 struct strbuf onebuf = STRBUF_INIT;
254 const char *one, *how = _("bug");
255 one = quote_path(it->string, s->prefix, &onebuf);
257 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
258 switch (d->stagemask) {
259 case 1: how = _("both deleted:"); break;
260 case 2: how = _("added by us:"); break;
261 case 3: how = _("deleted by them:"); break;
262 case 4: how = _("added by them:"); break;
263 case 5: how = _("deleted by us:"); break;
264 case 6: how = _("both added:"); break;
265 case 7: how = _("both modified:"); break;
266 }
267 status_printf_more(s, c, "%-20s%s\n", how, one);
268 strbuf_release(&onebuf);
269}
270static const char *wt_status_diff_status_string(int status)
272{
273 switch (status) {
274 case DIFF_STATUS_ADDED:
275 return _("new file:");
276 case DIFF_STATUS_COPIED:
277 return _("copied:");
278 case DIFF_STATUS_DELETED:
279 return _("deleted:");
280 case DIFF_STATUS_MODIFIED:
281 return _("modified:");
282 case DIFF_STATUS_RENAMED:
283 return _("renamed:");
284 case DIFF_STATUS_TYPE_CHANGED:
285 return _("typechange:");
286 case DIFF_STATUS_UNKNOWN:
287 return _("unknown:");
288 case DIFF_STATUS_UNMERGED:
289 return _("unmerged:");
290 default:
291 return NULL;
292 }
293}
294static void wt_status_print_change_data(struct wt_status *s,
296 int change_type,
297 struct string_list_item *it)
298{
299 struct wt_status_change_data *d = it->util;
300 const char *c = color(change_type, s);
301 int status;
302 char *one_name;
303 char *two_name;
304 const char *one, *two;
305 struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT;
306 struct strbuf extra = STRBUF_INIT;
307 static char *padding;
308 static int label_width;
309 const char *what;
310 int len;
311 if (!padding) {
313 /* If DIFF_STATUS_* uses outside this range, we're in trouble */
314 for (status = 'A'; status <= 'Z'; status++) {
315 what = wt_status_diff_status_string(status);
316 len = what ? strlen(what) : 0;
317 if (len > label_width)
318 label_width = len;
319 }
320 label_width += strlen(" ");
321 padding = xmallocz(label_width);
322 memset(padding, ' ', label_width);
323 }
324 one_name = two_name = it->string;
326 switch (change_type) {
327 case WT_STATUS_UPDATED:
328 status = d->index_status;
329 if (d->head_path)
330 one_name = d->head_path;
331 break;
332 case WT_STATUS_CHANGED:
333 if (d->new_submodule_commits || d->dirty_submodule) {
334 strbuf_addstr(&extra, " (");
335 if (d->new_submodule_commits)
336 strbuf_addf(&extra, _("new commits, "));
337 if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED)
338 strbuf_addf(&extra, _("modified content, "));
339 if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED)
340 strbuf_addf(&extra, _("untracked content, "));
341 strbuf_setlen(&extra, extra.len - 2);
342 strbuf_addch(&extra, ')');
343 }
344 status = d->worktree_status;
345 break;
346 default:
347 die("BUG: unhandled change_type %d in wt_status_print_change_data",
348 change_type);
349 }
350 one = quote_path(one_name, s->prefix, &onebuf);
352 two = quote_path(two_name, s->prefix, &twobuf);
353 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
355 what = wt_status_diff_status_string(status);
356 if (!what)
357 die(_("bug: unhandled diff status %c"), status);
358 len = label_width - utf8_strwidth(what);
359 assert(len >= 0);
360 if (status == DIFF_STATUS_COPIED || status == DIFF_STATUS_RENAMED)
361 status_printf_more(s, c, "%s%.*s%s -> %s",
362 what, len, padding, one, two);
363 else
364 status_printf_more(s, c, "%s%.*s%s",
365 what, len, padding, one);
366 if (extra.len) {
367 status_printf_more(s, color(WT_STATUS_HEADER, s), "%s", extra.buf);
368 strbuf_release(&extra);
369 }
370 status_printf_more(s, GIT_COLOR_NORMAL, "\n");
371 strbuf_release(&onebuf);
372 strbuf_release(&twobuf);
373}
374static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
376 struct diff_options *options,
377 void *data)
378{
379 struct wt_status *s = data;
380 int i;
381 if (!q->nr)
383 return;
384 s->workdir_dirty = 1;
385 for (i = 0; i < q->nr; i++) {
386 struct diff_filepair *p;
387 struct string_list_item *it;
388 struct wt_status_change_data *d;
389 p = q->queue[i];
391 it = string_list_insert(&s->change, p->one->path);
392 d = it->util;
393 if (!d) {
394 d = xcalloc(1, sizeof(*d));
395 it->util = d;
396 }
397 if (!d->worktree_status)
398 d->worktree_status = p->status;
399 d->dirty_submodule = p->two->dirty_submodule;
400 if (S_ISGITLINK(p->two->mode))
401 d->new_submodule_commits = !!hashcmp(p->one->sha1, p->two->sha1);
402 }
403}
404static int unmerged_mask(const char *path)
406{
407 int pos, mask;
408 const struct cache_entry *ce;
409 pos = cache_name_pos(path, strlen(path));
411 if (0 <= pos)
412 return 0;
413 mask = 0;
415 pos = -pos-1;
416 while (pos < active_nr) {
417 ce = active_cache[pos++];
418 if (strcmp(ce->name, path) || !ce_stage(ce))
419 break;
420 mask |= (1 << (ce_stage(ce) - 1));
421 }
422 return mask;
423}
424static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
426 struct diff_options *options,
427 void *data)
428{
429 struct wt_status *s = data;
430 int i;
431 for (i = 0; i < q->nr; i++) {
433 struct diff_filepair *p;
434 struct string_list_item *it;
435 struct wt_status_change_data *d;
436 p = q->queue[i];
438 it = string_list_insert(&s->change, p->two->path);
439 d = it->util;
440 if (!d) {
441 d = xcalloc(1, sizeof(*d));
442 it->util = d;
443 }
444 if (!d->index_status)
445 d->index_status = p->status;
446 switch (p->status) {
447 case DIFF_STATUS_COPIED:
448 case DIFF_STATUS_RENAMED:
449 d->head_path = xstrdup(p->one->path);
450 break;
451 case DIFF_STATUS_UNMERGED:
452 d->stagemask = unmerged_mask(p->two->path);
453 break;
454 }
455 }
456}
457static void wt_status_collect_changes_worktree(struct wt_status *s)
459{
460 struct rev_info rev;
461 init_revisions(&rev, NULL);
463 setup_revisions(0, NULL, &rev, NULL);
464 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
465 DIFF_OPT_SET(&rev.diffopt, DIRTY_SUBMODULES);
466 if (!s->show_untracked_files)
467 DIFF_OPT_SET(&rev.diffopt, IGNORE_UNTRACKED_IN_SUBMODULES);
468 if (s->ignore_submodule_arg) {
469 DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
470 handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
471 }
472 rev.diffopt.format_callback = wt_status_collect_changed_cb;
473 rev.diffopt.format_callback_data = s;
474 copy_pathspec(&rev.prune_data, &s->pathspec);
475 run_diff_files(&rev, 0);
476}
477static void wt_status_collect_changes_index(struct wt_status *s)
479{
480 struct rev_info rev;
481 struct setup_revision_opt opt;
482 init_revisions(&rev, NULL);
484 memset(&opt, 0, sizeof(opt));
485 opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
486 setup_revisions(0, NULL, &rev, &opt);
487 if (s->ignore_submodule_arg) {
489 DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
490 handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
491 }
492 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
494 rev.diffopt.format_callback = wt_status_collect_updated_cb;
495 rev.diffopt.format_callback_data = s;
496 rev.diffopt.detect_rename = 1;
497 rev.diffopt.rename_limit = 200;
498 rev.diffopt.break_opt = 0;
499 copy_pathspec(&rev.prune_data, &s->pathspec);
500 run_diff_index(&rev, 1);
501}
502static void wt_status_collect_changes_initial(struct wt_status *s)
504{
505 int i;
506 for (i = 0; i < active_nr; i++) {
508 struct string_list_item *it;
509 struct wt_status_change_data *d;
510 const struct cache_entry *ce = active_cache[i];
511 if (!ce_path_match(ce, &s->pathspec))
513 continue;
514 it = string_list_insert(&s->change, ce->name);
515 d = it->util;
516 if (!d) {
517 d = xcalloc(1, sizeof(*d));
518 it->util = d;
519 }
520 if (ce_stage(ce)) {
521 d->index_status = DIFF_STATUS_UNMERGED;
522 d->stagemask |= (1 << (ce_stage(ce) - 1));
523 }
524 else
525 d->index_status = DIFF_STATUS_ADDED;
526 }
527}
528static void wt_status_collect_untracked(struct wt_status *s)
530{
531 int i;
532 struct dir_struct dir;
533 struct timeval t_begin;
534 if (!s->show_untracked_files)
536 return;
537 if (advice_status_u_option)
539 gettimeofday(&t_begin, NULL);
540 memset(&dir, 0, sizeof(dir));
542 if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
543 dir.flags |=
544 DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
545 if (s->show_ignored_files)
546 dir.flags |= DIR_SHOW_IGNORED_TOO;
547 setup_standard_excludes(&dir);
548 fill_directory(&dir, &s->pathspec);
550 for (i = 0; i < dir.nr; i++) {
552 struct dir_entry *ent = dir.entries[i];
553 if (cache_name_is_other(ent->name, ent->len) &&
554 match_pathspec_depth(&s->pathspec, ent->name, ent->len, 0, NULL))
555 string_list_insert(&s->untracked, ent->name);
556 free(ent);
557 }
558 for (i = 0; i < dir.ignored_nr; i++) {
560 struct dir_entry *ent = dir.ignored[i];
561 if (cache_name_is_other(ent->name, ent->len) &&
562 match_pathspec_depth(&s->pathspec, ent->name, ent->len, 0, NULL))
563 string_list_insert(&s->ignored, ent->name);
564 free(ent);
565 }
566 free(dir.entries);
568 free(dir.ignored);
569 clear_directory(&dir);
570 if (advice_status_u_option) {
572 struct timeval t_end;
573 gettimeofday(&t_end, NULL);
574 s->untracked_in_ms =
575 (uint64_t)t_end.tv_sec * 1000 + t_end.tv_usec / 1000 -
576 ((uint64_t)t_begin.tv_sec * 1000 + t_begin.tv_usec / 1000);
577 }
578}
579void wt_status_collect(struct wt_status *s)
581{
582 wt_status_collect_changes_worktree(s);
583 if (s->is_initial)
585 wt_status_collect_changes_initial(s);
586 else
587 wt_status_collect_changes_index(s);
588 wt_status_collect_untracked(s);
589}
590static void wt_status_print_unmerged(struct wt_status *s)
592{
593 int shown_header = 0;
594 int i;
595 for (i = 0; i < s->change.nr; i++) {
597 struct wt_status_change_data *d;
598 struct string_list_item *it;
599 it = &(s->change.items[i]);
600 d = it->util;
601 if (!d->stagemask)
602 continue;
603 if (!shown_header) {
604 wt_status_print_unmerged_header(s);
605 shown_header = 1;
606 }
607 wt_status_print_unmerged_data(s, it);
608 }
609 if (shown_header)
610 wt_status_print_trailer(s);
611}
613static void wt_status_print_updated(struct wt_status *s)
615{
616 int shown_header = 0;
617 int i;
618 for (i = 0; i < s->change.nr; i++) {
620 struct wt_status_change_data *d;
621 struct string_list_item *it;
622 it = &(s->change.items[i]);
623 d = it->util;
624 if (!d->index_status ||
625 d->index_status == DIFF_STATUS_UNMERGED)
626 continue;
627 if (!shown_header) {
628 wt_status_print_cached_header(s);
629 s->commitable = 1;
630 shown_header = 1;
631 }
632 wt_status_print_change_data(s, WT_STATUS_UPDATED, it);
633 }
634 if (shown_header)
635 wt_status_print_trailer(s);
636}
637/*
639 * -1 : has delete
640 * 0 : no change
641 * 1 : some change but no delete
642 */
643static int wt_status_check_worktree_changes(struct wt_status *s,
644 int *dirty_submodules)
645{
646 int i;
647 int changes = 0;
648 *dirty_submodules = 0;
650 for (i = 0; i < s->change.nr; i++) {
652 struct wt_status_change_data *d;
653 d = s->change.items[i].util;
654 if (!d->worktree_status ||
655 d->worktree_status == DIFF_STATUS_UNMERGED)
656 continue;
657 if (!changes)
658 changes = 1;
659 if (d->dirty_submodule)
660 *dirty_submodules = 1;
661 if (d->worktree_status == DIFF_STATUS_DELETED)
662 changes = -1;
663 }
664 return changes;
665}
666static void wt_status_print_changed(struct wt_status *s)
668{
669 int i, dirty_submodules;
670 int worktree_changes = wt_status_check_worktree_changes(s, &dirty_submodules);
671 if (!worktree_changes)
673 return;
674 wt_status_print_dirty_header(s, worktree_changes < 0, dirty_submodules);
676 for (i = 0; i < s->change.nr; i++) {
678 struct wt_status_change_data *d;
679 struct string_list_item *it;
680 it = &(s->change.items[i]);
681 d = it->util;
682 if (!d->worktree_status ||
683 d->worktree_status == DIFF_STATUS_UNMERGED)
684 continue;
685 wt_status_print_change_data(s, WT_STATUS_CHANGED, it);
686 }
687 wt_status_print_trailer(s);
688}
689static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitted)
691{
692 struct child_process sm_summary;
693 char summary_limit[64];
694 char index[PATH_MAX];
695 const char *env[] = { NULL, NULL };
696 struct argv_array argv = ARGV_ARRAY_INIT;
697 struct strbuf cmd_stdout = STRBUF_INIT;
698 struct strbuf summary = STRBUF_INIT;
699 char *summary_content;
700 size_t len;
701 sprintf(summary_limit, "%d", s->submodule_summary);
703 snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
704 env[0] = index;
706 argv_array_push(&argv, "submodule");
707 argv_array_push(&argv, "summary");
708 argv_array_push(&argv, uncommitted ? "--files" : "--cached");
709 argv_array_push(&argv, "--for-status");
710 argv_array_push(&argv, "--summary-limit");
711 argv_array_push(&argv, summary_limit);
712 if (!uncommitted)
713 argv_array_push(&argv, s->amend ? "HEAD^" : "HEAD");
714 memset(&sm_summary, 0, sizeof(sm_summary));
716 sm_summary.argv = argv.argv;
717 sm_summary.env = env;
718 sm_summary.git_cmd = 1;
719 sm_summary.no_stdin = 1;
720 fflush(s->fp);
721 sm_summary.out = -1;
722 run_command(&sm_summary);
724 argv_array_clear(&argv);
725 len = strbuf_read(&cmd_stdout, sm_summary.out, 1024);
727 /* prepend header, only if there's an actual output */
729 if (len) {
730 if (uncommitted)
731 strbuf_addstr(&summary, _("Submodules changed but not updated:"));
732 else
733 strbuf_addstr(&summary, _("Submodule changes to be committed:"));
734 strbuf_addstr(&summary, "\n\n");
735 }
736 strbuf_addbuf(&summary, &cmd_stdout);
737 strbuf_release(&cmd_stdout);
738 if (s->display_comment_prefix) {
740 summary_content = strbuf_detach(&summary, &len);
741 strbuf_add_commented_lines(&summary, summary_content, len);
742 free(summary_content);
743 }
744 fputs(summary.buf, s->fp);
746 strbuf_release(&summary);
747}
748static void wt_status_print_other(struct wt_status *s,
750 struct string_list *l,
751 const char *what,
752 const char *how)
753{
754 int i;
755 struct strbuf buf = STRBUF_INIT;
756 static struct string_list output = STRING_LIST_INIT_DUP;
757 struct column_options copts;
758 if (!l->nr)
760 return;
761 wt_status_print_other_header(s, what, how);
763 for (i = 0; i < l->nr; i++) {
765 struct string_list_item *it;
766 const char *path;
767 it = &(l->items[i]);
768 path = quote_path(it->string, s->prefix, &buf);
769 if (column_active(s->colopts)) {
770 string_list_append(&output, path);
771 continue;
772 }
773 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
774 status_printf_more(s, color(WT_STATUS_UNTRACKED, s),
775 "%s\n", path);
776 }
777 strbuf_release(&buf);
779 if (!column_active(s->colopts))
780 goto conclude;
781 strbuf_addf(&buf, "%s%s\t%s",
783 color(WT_STATUS_HEADER, s),
784 s->display_comment_prefix ? "#" : "",
785 color(WT_STATUS_UNTRACKED, s));
786 memset(&copts, 0, sizeof(copts));
787 copts.padding = 1;
788 copts.indent = buf.buf;
789 if (want_color(s->use_color))
790 copts.nl = GIT_COLOR_RESET "\n";
791 print_columns(&output, s->colopts, &copts);
792 string_list_clear(&output, 0);
793 strbuf_release(&buf);
794conclude:
795 status_printf_ln(s, GIT_COLOR_NORMAL, "");
796}
797void wt_status_truncate_message_at_cut_line(struct strbuf *buf)
799{
800 const char *p;
801 struct strbuf pattern = STRBUF_INIT;
802 strbuf_addf(&pattern, "%c %s", comment_line_char, cut_line);
804 p = strstr(buf->buf, pattern.buf);
805 if (p && (p == buf->buf || p[-1] == '\n'))
806 strbuf_setlen(buf, p - buf->buf);
807 strbuf_release(&pattern);
808}
809static void wt_status_print_verbose(struct wt_status *s)
811{
812 struct rev_info rev;
813 struct setup_revision_opt opt;
814 init_revisions(&rev, NULL);
816 DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
817 memset(&opt, 0, sizeof(opt));
819 opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
820 setup_revisions(0, NULL, &rev, &opt);
821 rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
823 rev.diffopt.detect_rename = 1;
824 rev.diffopt.file = s->fp;
825 rev.diffopt.close_file = 0;
826 /*
827 * If we're not going to stdout, then we definitely don't
828 * want color, since we are going to the commit message
829 * file (and even the "auto" setting won't work, since it
830 * will have checked isatty on stdout). But we then do want
831 * to insert the scissor line here to reliably remove the
832 * diff before committing.
833 */
834 if (s->fp != stdout) {
835 const char *explanation = _("Do not touch the line above.\nEverything below will be removed.");
836 struct strbuf buf = STRBUF_INIT;
837 rev.diffopt.use_color = 0;
839 fprintf(s->fp, "%c %s", comment_line_char, cut_line);
840 strbuf_add_commented_lines(&buf, explanation, strlen(explanation));
841 fputs(buf.buf, s->fp);
842 strbuf_release(&buf);
843 }
844 run_diff_index(&rev, 1);
845}
846static void wt_status_print_tracking(struct wt_status *s)
848{
849 struct strbuf sb = STRBUF_INIT;
850 const char *cp, *ep;
851 struct branch *branch;
852 char comment_line_string[3];
853 int i;
854 assert(s->branch && !s->is_initial);
856 if (!starts_with(s->branch, "refs/heads/"))
857 return;
858 branch = branch_get(s->branch + 11);
859 if (!format_tracking_info(branch, &sb))
860 return;
861 i = 0;
863 if (s->display_comment_prefix) {
864 comment_line_string[i++] = comment_line_char;
865 comment_line_string[i++] = ' ';
866 }
867 comment_line_string[i] = '\0';
868 for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1)
870 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s),
871 "%s%.*s", comment_line_string,
872 (int)(ep - cp), cp);
873 if (s->display_comment_prefix)
874 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "%c",
875 comment_line_char);
876 else
877 fprintf_ln(s->fp, "");
878}
879static int has_unmerged(struct wt_status *s)
881{
882 int i;
883 for (i = 0; i < s->change.nr; i++) {
885 struct wt_status_change_data *d;
886 d = s->change.items[i].util;
887 if (d->stagemask)
888 return 1;
889 }
890 return 0;
891}
892static void show_merge_in_progress(struct wt_status *s,
894 struct wt_status_state *state,
895 const char *color)
896{
897 if (has_unmerged(s)) {
898 status_printf_ln(s, color, _("You have unmerged paths."));
899 if (s->hints)
900 status_printf_ln(s, color,
901 _(" (fix conflicts and run \"git commit\")"));
902 } else {
903 status_printf_ln(s, color,
904 _("All conflicts fixed but you are still merging."));
905 if (s->hints)
906 status_printf_ln(s, color,
907 _(" (use \"git commit\" to conclude merge)"));
908 }
909 wt_status_print_trailer(s);
910}
911static void show_am_in_progress(struct wt_status *s,
913 struct wt_status_state *state,
914 const char *color)
915{
916 status_printf_ln(s, color,
917 _("You are in the middle of an am session."));
918 if (state->am_empty_patch)
919 status_printf_ln(s, color,
920 _("The current patch is empty."));
921 if (s->hints) {
922 if (!state->am_empty_patch)
923 status_printf_ln(s, color,
924 _(" (fix conflicts and then run \"git am --continue\")"));
925 status_printf_ln(s, color,
926 _(" (use \"git am --skip\" to skip this patch)"));
927 status_printf_ln(s, color,
928 _(" (use \"git am --abort\" to restore the original branch)"));
929 }
930 wt_status_print_trailer(s);
931}
932static char *read_line_from_git_path(const char *filename)
934{
935 struct strbuf buf = STRBUF_INIT;
936 FILE *fp = fopen(git_path("%s", filename), "r");
937 if (!fp) {
938 strbuf_release(&buf);
939 return NULL;
940 }
941 strbuf_getline(&buf, fp, '\n');
942 if (!fclose(fp)) {
943 return strbuf_detach(&buf, NULL);
944 } else {
945 strbuf_release(&buf);
946 return NULL;
947 }
948}
949static int split_commit_in_progress(struct wt_status *s)
951{
952 int split_in_progress = 0;
953 char *head = read_line_from_git_path("HEAD");
954 char *orig_head = read_line_from_git_path("ORIG_HEAD");
955 char *rebase_amend = read_line_from_git_path("rebase-merge/amend");
956 char *rebase_orig_head = read_line_from_git_path("rebase-merge/orig-head");
957 if (!head || !orig_head || !rebase_amend || !rebase_orig_head ||
959 !s->branch || strcmp(s->branch, "HEAD"))
960 return split_in_progress;
961 if (!strcmp(rebase_amend, rebase_orig_head)) {
963 if (strcmp(head, rebase_amend))
964 split_in_progress = 1;
965 } else if (strcmp(orig_head, rebase_orig_head)) {
966 split_in_progress = 1;
967 }
968 if (!s->amend && !s->nowarn && !s->workdir_dirty)
970 split_in_progress = 0;
971 free(head);
973 free(orig_head);
974 free(rebase_amend);
975 free(rebase_orig_head);
976 return split_in_progress;
977}
978static void show_rebase_in_progress(struct wt_status *s,
980 struct wt_status_state *state,
981 const char *color)
982{
983 struct stat st;
984 if (has_unmerged(s)) {
986 if (state->branch)
987 status_printf_ln(s, color,
988 _("You are currently rebasing branch '%s' on '%s'."),
989 state->branch,
990 state->onto);
991 else
992 status_printf_ln(s, color,
993 _("You are currently rebasing."));
994 if (s->hints) {
995 status_printf_ln(s, color,
996 _(" (fix conflicts and then run \"git rebase --continue\")"));
997 status_printf_ln(s, color,
998 _(" (use \"git rebase --skip\" to skip this patch)"));
999 status_printf_ln(s, color,
1000 _(" (use \"git rebase --abort\" to check out the original branch)"));
1001 }
1002 } else if (state->rebase_in_progress || !stat(git_path("MERGE_MSG"), &st)) {
1003 if (state->branch)
1004 status_printf_ln(s, color,
1005 _("You are currently rebasing branch '%s' on '%s'."),
1006 state->branch,
1007 state->onto);
1008 else
1009 status_printf_ln(s, color,
1010 _("You are currently rebasing."));
1011 if (s->hints)
1012 status_printf_ln(s, color,
1013 _(" (all conflicts fixed: run \"git rebase --continue\")"));
1014 } else if (split_commit_in_progress(s)) {
1015 if (state->branch)
1016 status_printf_ln(s, color,
1017 _("You are currently splitting a commit while rebasing branch '%s' on '%s'."),
1018 state->branch,
1019 state->onto);
1020 else
1021 status_printf_ln(s, color,
1022 _("You are currently splitting a commit during a rebase."));
1023 if (s->hints)
1024 status_printf_ln(s, color,
1025 _(" (Once your working directory is clean, run \"git rebase --continue\")"));
1026 } else {
1027 if (state->branch)
1028 status_printf_ln(s, color,
1029 _("You are currently editing a commit while rebasing branch '%s' on '%s'."),
1030 state->branch,
1031 state->onto);
1032 else
1033 status_printf_ln(s, color,
1034 _("You are currently editing a commit during a rebase."));
1035 if (s->hints && !s->amend) {
1036 status_printf_ln(s, color,
1037 _(" (use \"git commit --amend\" to amend the current commit)"));
1038 status_printf_ln(s, color,
1039 _(" (use \"git rebase --continue\" once you are satisfied with your changes)"));
1040 }
1041 }
1042 wt_status_print_trailer(s);
1043}
1044static void show_cherry_pick_in_progress(struct wt_status *s,
1046 struct wt_status_state *state,
1047 const char *color)
1048{
1049 status_printf_ln(s, color, _("You are currently cherry-picking commit %s."),
1050 find_unique_abbrev(state->cherry_pick_head_sha1, DEFAULT_ABBREV));
1051 if (s->hints) {
1052 if (has_unmerged(s))
1053 status_printf_ln(s, color,
1054 _(" (fix conflicts and run \"git cherry-pick --continue\")"));
1055 else
1056 status_printf_ln(s, color,
1057 _(" (all conflicts fixed: run \"git cherry-pick --continue\")"));
1058 status_printf_ln(s, color,
1059 _(" (use \"git cherry-pick --abort\" to cancel the cherry-pick operation)"));
1060 }
1061 wt_status_print_trailer(s);
1062}
1063static void show_revert_in_progress(struct wt_status *s,
1065 struct wt_status_state *state,
1066 const char *color)
1067{
1068 status_printf_ln(s, color, _("You are currently reverting commit %s."),
1069 find_unique_abbrev(state->revert_head_sha1, DEFAULT_ABBREV));
1070 if (s->hints) {
1071 if (has_unmerged(s))
1072 status_printf_ln(s, color,
1073 _(" (fix conflicts and run \"git revert --continue\")"));
1074 else
1075 status_printf_ln(s, color,
1076 _(" (all conflicts fixed: run \"git revert --continue\")"));
1077 status_printf_ln(s, color,
1078 _(" (use \"git revert --abort\" to cancel the revert operation)"));
1079 }
1080 wt_status_print_trailer(s);
1081}
1082static void show_bisect_in_progress(struct wt_status *s,
1084 struct wt_status_state *state,
1085 const char *color)
1086{
1087 if (state->branch)
1088 status_printf_ln(s, color,
1089 _("You are currently bisecting, started from branch '%s'."),
1090 state->branch);
1091 else
1092 status_printf_ln(s, color,
1093 _("You are currently bisecting."));
1094 if (s->hints)
1095 status_printf_ln(s, color,
1096 _(" (use \"git bisect reset\" to get back to the original branch)"));
1097 wt_status_print_trailer(s);
1098}
1099/*
1101 * Extract branch information from rebase/bisect
1102 */
1103static char *read_and_strip_branch(const char *path)
1104{
1105 struct strbuf sb = STRBUF_INIT;
1106 unsigned char sha1[20];
1107 if (strbuf_read_file(&sb, git_path("%s", path), 0) <= 0)
1109 goto got_nothing;
1110 while (&sb.len && sb.buf[sb.len - 1] == '\n')
1112 strbuf_setlen(&sb, sb.len - 1);
1113 if (!sb.len)
1114 goto got_nothing;
1115 if (starts_with(sb.buf, "refs/heads/"))
1116 strbuf_remove(&sb,0, strlen("refs/heads/"));
1117 else if (starts_with(sb.buf, "refs/"))
1118 ;
1119 else if (!get_sha1_hex(sb.buf, sha1)) {
1120 const char *abbrev;
1121 abbrev = find_unique_abbrev(sha1, DEFAULT_ABBREV);
1122 strbuf_reset(&sb);
1123 strbuf_addstr(&sb, abbrev);
1124 } else if (!strcmp(sb.buf, "detached HEAD")) /* rebase */
1125 goto got_nothing;
1126 else /* bisect */
1127 ;
1128 return strbuf_detach(&sb, NULL);
1129got_nothing:
1131 strbuf_release(&sb);
1132 return NULL;
1133}
1134struct grab_1st_switch_cbdata {
1136 struct strbuf buf;
1137 unsigned char nsha1[20];
1138};
1139static int grab_1st_switch(unsigned char *osha1, unsigned char *nsha1,
1141 const char *email, unsigned long timestamp, int tz,
1142 const char *message, void *cb_data)
1143{
1144 struct grab_1st_switch_cbdata *cb = cb_data;
1145 const char *target = NULL, *end;
1146 if (!starts_with(message, "checkout: moving from "))
1148 return 0;
1149 message += strlen("checkout: moving from ");
1150 target = strstr(message, " to ");
1151 if (!target)
1152 return 0;
1153 target += strlen(" to ");
1154 strbuf_reset(&cb->buf);
1155 hashcpy(cb->nsha1, nsha1);
1156 for (end = target; *end && *end != '\n'; end++)
1157 ;
1158 strbuf_add(&cb->buf, target, end - target);
1159 return 1;
1160}
1161static void wt_status_get_detached_from(struct wt_status_state *state)
1163{
1164 struct grab_1st_switch_cbdata cb;
1165 struct commit *commit;
1166 unsigned char sha1[20];
1167 char *ref = NULL;
1168 strbuf_init(&cb.buf, 0);
1170 if (for_each_reflog_ent_reverse("HEAD", grab_1st_switch, &cb) <= 0) {
1171 strbuf_release(&cb.buf);
1172 return;
1173 }
1174 if (dwim_ref(cb.buf.buf, cb.buf.len, sha1, &ref) == 1 &&
1176 /* sha1 is a commit? match without further lookup */
1177 (!hashcmp(cb.nsha1, sha1) ||
1178 /* perhaps sha1 is a tag, try to dereference to a commit */
1179 ((commit = lookup_commit_reference_gently(sha1, 1)) != NULL &&
1180 !hashcmp(cb.nsha1, commit->object.sha1)))) {
1181 int ofs;
1182 if (starts_with(ref, "refs/tags/"))
1183 ofs = strlen("refs/tags/");
1184 else if (starts_with(ref, "refs/remotes/"))
1185 ofs = strlen("refs/remotes/");
1186 else
1187 ofs = 0;
1188 state->detached_from = xstrdup(ref + ofs);
1189 } else
1190 state->detached_from =
1191 xstrdup(find_unique_abbrev(cb.nsha1, DEFAULT_ABBREV));
1192 hashcpy(state->detached_sha1, cb.nsha1);
1193 free(ref);
1195 strbuf_release(&cb.buf);
1196}
1197void wt_status_get_state(struct wt_status_state *state,
1199 int get_detached_from)
1200{
1201 struct stat st;
1202 unsigned char sha1[20];
1203 if (!stat(git_path("MERGE_HEAD"), &st)) {
1205 state->merge_in_progress = 1;
1206 } else if (!stat(git_path("rebase-apply"), &st)) {
1207 if (!stat(git_path("rebase-apply/applying"), &st)) {
1208 state->am_in_progress = 1;
1209 if (!stat(git_path("rebase-apply/patch"), &st) && !st.st_size)
1210 state->am_empty_patch = 1;
1211 } else {
1212 state->rebase_in_progress = 1;
1213 state->branch = read_and_strip_branch("rebase-apply/head-name");
1214 state->onto = read_and_strip_branch("rebase-apply/onto");
1215 }
1216 } else if (!stat(git_path("rebase-merge"), &st)) {
1217 if (!stat(git_path("rebase-merge/interactive"), &st))
1218 state->rebase_interactive_in_progress = 1;
1219 else
1220 state->rebase_in_progress = 1;
1221 state->branch = read_and_strip_branch("rebase-merge/head-name");
1222 state->onto = read_and_strip_branch("rebase-merge/onto");
1223 } else if (!stat(git_path("CHERRY_PICK_HEAD"), &st) &&
1224 !get_sha1("CHERRY_PICK_HEAD", sha1)) {
1225 state->cherry_pick_in_progress = 1;
1226 hashcpy(state->cherry_pick_head_sha1, sha1);
1227 }
1228 if (!stat(git_path("BISECT_LOG"), &st)) {
1229 state->bisect_in_progress = 1;
1230 state->branch = read_and_strip_branch("BISECT_START");
1231 }
1232 if (!stat(git_path("REVERT_HEAD"), &st) &&
1233 !get_sha1("REVERT_HEAD", sha1)) {
1234 state->revert_in_progress = 1;
1235 hashcpy(state->revert_head_sha1, sha1);
1236 }
1237 if (get_detached_from)
1239 wt_status_get_detached_from(state);
1240}
1241static void wt_status_print_state(struct wt_status *s,
1243 struct wt_status_state *state)
1244{
1245 const char *state_color = color(WT_STATUS_HEADER, s);
1246 if (state->merge_in_progress)
1247 show_merge_in_progress(s, state, state_color);
1248 else if (state->am_in_progress)
1249 show_am_in_progress(s, state, state_color);
1250 else if (state->rebase_in_progress || state->rebase_interactive_in_progress)
1251 show_rebase_in_progress(s, state, state_color);
1252 else if (state->cherry_pick_in_progress)
1253 show_cherry_pick_in_progress(s, state, state_color);
1254 else if (state->revert_in_progress)
1255 show_revert_in_progress(s, state, state_color);
1256 if (state->bisect_in_progress)
1257 show_bisect_in_progress(s, state, state_color);
1258}
1259void wt_status_print(struct wt_status *s)
1261{
1262 const char *branch_color = color(WT_STATUS_ONBRANCH, s);
1263 const char *branch_status_color = color(WT_STATUS_HEADER, s);
1264 struct wt_status_state state;
1265 memset(&state, 0, sizeof(state));
1267 wt_status_get_state(&state,
1268 s->branch && !strcmp(s->branch, "HEAD"));
1269 if (s->branch) {
1271 const char *on_what = _("On branch ");
1272 const char *branch_name = s->branch;
1273 if (starts_with(branch_name, "refs/heads/"))
1274 branch_name += 11;
1275 else if (!strcmp(branch_name, "HEAD")) {
1276 branch_status_color = color(WT_STATUS_NOBRANCH, s);
1277 if (state.rebase_in_progress || state.rebase_interactive_in_progress) {
1278 on_what = _("rebase in progress; onto ");
1279 branch_name = state.onto;
1280 } else if (state.detached_from) {
1281 unsigned char sha1[20];
1282 branch_name = state.detached_from;
1283 if (!get_sha1("HEAD", sha1) &&
1284 !hashcmp(sha1, state.detached_sha1))
1285 on_what = _("HEAD detached at ");
1286 else
1287 on_what = _("HEAD detached from ");
1288 } else {
1289 branch_name = "";
1290 on_what = _("Not currently on any branch.");
1291 }
1292 }
1293 status_printf(s, color(WT_STATUS_HEADER, s), "");
1294 status_printf_more(s, branch_status_color, "%s", on_what);
1295 status_printf_more(s, branch_color, "%s\n", branch_name);
1296 if (!s->is_initial)
1297 wt_status_print_tracking(s);
1298 }
1299 wt_status_print_state(s, &state);
1301 free(state.branch);
1302 free(state.onto);
1303 free(state.detached_from);
1304 if (s->is_initial) {
1306 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
1307 status_printf_ln(s, color(WT_STATUS_HEADER, s), _("Initial commit"));
1308 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
1309 }
1310 wt_status_print_updated(s);
1312 wt_status_print_unmerged(s);
1313 wt_status_print_changed(s);
1314 if (s->submodule_summary &&
1315 (!s->ignore_submodule_arg ||
1316 strcmp(s->ignore_submodule_arg, "all"))) {
1317 wt_status_print_submodule_summary(s, 0); /* staged */
1318 wt_status_print_submodule_summary(s, 1); /* unstaged */
1319 }
1320 if (s->show_untracked_files) {
1321 wt_status_print_other(s, &s->untracked, _("Untracked files"), "add");
1322 if (s->show_ignored_files)
1323 wt_status_print_other(s, &s->ignored, _("Ignored files"), "add -f");
1324 if (advice_status_u_option && 2000 < s->untracked_in_ms) {
1325 status_printf_ln(s, GIT_COLOR_NORMAL, "");
1326 status_printf_ln(s, GIT_COLOR_NORMAL,
1327 _("It took %.2f seconds to enumerate untracked files. 'status -uno'\n"
1328 "may speed it up, but you have to be careful not to forget to add\n"
1329 "new files yourself (see 'git help status')."),
1330 s->untracked_in_ms / 1000.0);
1331 }
1332 } else if (s->commitable)
1333 status_printf_ln(s, GIT_COLOR_NORMAL, _("Untracked files not listed%s"),
1334 s->hints
1335 ? _(" (use -u option to show untracked files)") : "");
1336 if (s->verbose)
1338 wt_status_print_verbose(s);
1339 if (!s->commitable) {
1340 if (s->amend)
1341 status_printf_ln(s, GIT_COLOR_NORMAL, _("No changes"));
1342 else if (s->nowarn)
1343 ; /* nothing */
1344 else if (s->workdir_dirty) {
1345 if (s->hints)
1346 printf(_("no changes added to commit "
1347 "(use \"git add\" and/or \"git commit -a\")\n"));
1348 else
1349 printf(_("no changes added to commit\n"));
1350 } else if (s->untracked.nr) {
1351 if (s->hints)
1352 printf(_("nothing added to commit but untracked files "
1353 "present (use \"git add\" to track)\n"));
1354 else
1355 printf(_("nothing added to commit but untracked files present\n"));
1356 } else if (s->is_initial) {
1357 if (s->hints)
1358 printf(_("nothing to commit (create/copy files "
1359 "and use \"git add\" to track)\n"));
1360 else
1361 printf(_("nothing to commit\n"));
1362 } else if (!s->show_untracked_files) {
1363 if (s->hints)
1364 printf(_("nothing to commit (use -u to show untracked files)\n"));
1365 else
1366 printf(_("nothing to commit\n"));
1367 } else
1368 printf(_("nothing to commit, working directory clean\n"));
1369 }
1370}
1371static void wt_shortstatus_unmerged(struct string_list_item *it,
1373 struct wt_status *s)
1374{
1375 struct wt_status_change_data *d = it->util;
1376 const char *how = "??";
1377 switch (d->stagemask) {
1379 case 1: how = "DD"; break; /* both deleted */
1380 case 2: how = "AU"; break; /* added by us */
1381 case 3: how = "UD"; break; /* deleted by them */
1382 case 4: how = "UA"; break; /* added by them */
1383 case 5: how = "DU"; break; /* deleted by us */
1384 case 6: how = "AA"; break; /* both added */
1385 case 7: how = "UU"; break; /* both modified */
1386 }
1387 color_fprintf(s->fp, color(WT_STATUS_UNMERGED, s), "%s", how);
1388 if (s->null_termination) {
1389 fprintf(stdout, " %s%c", it->string, 0);
1390 } else {
1391 struct strbuf onebuf = STRBUF_INIT;
1392 const char *one;
1393 one = quote_path(it->string, s->prefix, &onebuf);
1394 printf(" %s\n", one);
1395 strbuf_release(&onebuf);
1396 }
1397}
1398static void wt_shortstatus_status(struct string_list_item *it,
1400 struct wt_status *s)
1401{
1402 struct wt_status_change_data *d = it->util;
1403 if (d->index_status)
1405 color_fprintf(s->fp, color(WT_STATUS_UPDATED, s), "%c", d->index_status);
1406 else
1407 putchar(' ');
1408 if (d->worktree_status)
1409 color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status);
1410 else
1411 putchar(' ');
1412 putchar(' ');
1413 if (s->null_termination) {
1414 fprintf(stdout, "%s%c", it->string, 0);
1415 if (d->head_path)
1416 fprintf(stdout, "%s%c", d->head_path, 0);
1417 } else {
1418 struct strbuf onebuf = STRBUF_INIT;
1419 const char *one;
1420 if (d->head_path) {
1421 one = quote_path(d->head_path, s->prefix, &onebuf);
1422 if (*one != '"' && strchr(one, ' ') != NULL) {
1423 putchar('"');
1424 strbuf_addch(&onebuf, '"');
1425 one = onebuf.buf;
1426 }
1427 printf("%s -> ", one);
1428 strbuf_release(&onebuf);
1429 }
1430 one = quote_path(it->string, s->prefix, &onebuf);
1431 if (*one != '"' && strchr(one, ' ') != NULL) {
1432 putchar('"');
1433 strbuf_addch(&onebuf, '"');
1434 one = onebuf.buf;
1435 }
1436 printf("%s\n", one);
1437 strbuf_release(&onebuf);
1438 }
1439}
1440static void wt_shortstatus_other(struct string_list_item *it,
1442 struct wt_status *s, const char *sign)
1443{
1444 if (s->null_termination) {
1445 fprintf(stdout, "%s %s%c", sign, it->string, 0);
1446 } else {
1447 struct strbuf onebuf = STRBUF_INIT;
1448 const char *one;
1449 one = quote_path(it->string, s->prefix, &onebuf);
1450 color_fprintf(s->fp, color(WT_STATUS_UNTRACKED, s), "%s", sign);
1451 printf(" %s\n", one);
1452 strbuf_release(&onebuf);
1453 }
1454}
1455static void wt_shortstatus_print_tracking(struct wt_status *s)
1457{
1458 struct branch *branch;
1459 const char *header_color = color(WT_STATUS_HEADER, s);
1460 const char *branch_color_local = color(WT_STATUS_LOCAL_BRANCH, s);
1461 const char *branch_color_remote = color(WT_STATUS_REMOTE_BRANCH, s);
1462 const char *base;
1464 const char *branch_name;
1465 int num_ours, num_theirs;
1466 int upstream_is_gone = 0;
1467 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## ");
1469 if (!s->branch)
1471 return;
1472 branch_name = s->branch;
1473 if (starts_with(branch_name, "refs/heads/"))
1475 branch_name += 11;
1476 else if (!strcmp(branch_name, "HEAD")) {
1477 branch_name = _("HEAD (no branch)");
1478 branch_color_local = color(WT_STATUS_NOBRANCH, s);
1479 }
1480 branch = branch_get(s->branch + 11);
1482 if (s->is_initial)
1483 color_fprintf(s->fp, header_color, _("Initial commit on "));
1484 color_fprintf(s->fp, branch_color_local, "%s", branch_name);
1486 switch (stat_tracking_info(branch, &num_ours, &num_theirs)) {
1488 case 0:
1489 /* no base */
1490 fputc(s->null_termination ? '\0' : '\n', s->fp);
1491 return;
1492 case -1:
1493 /* with "gone" base */
1494 upstream_is_gone = 1;
1495 break;
1496 default:
1497 /* with base */
1498 break;
1499 }
1500 base = branch->merge[0]->dst;
1502 base = shorten_unambiguous_ref(base, 0);
1503 color_fprintf(s->fp, header_color, "...");
1504 color_fprintf(s->fp, branch_color_remote, "%s", base);
1505 if (!upstream_is_gone && !num_ours && !num_theirs) {
1507 fputc(s->null_termination ? '\0' : '\n', s->fp);
1508 return;
1509 }
1510 color_fprintf(s->fp, header_color, " [");
1512 if (upstream_is_gone) {
1513 color_fprintf(s->fp, header_color, _("gone"));
1514 } else if (!num_ours) {
1515 color_fprintf(s->fp, header_color, _("behind "));
1516 color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
1517 } else if (!num_theirs) {
1518 color_fprintf(s->fp, header_color, _("ahead "));
1519 color_fprintf(s->fp, branch_color_local, "%d", num_ours);
1520 } else {
1521 color_fprintf(s->fp, header_color, _("ahead "));
1522 color_fprintf(s->fp, branch_color_local, "%d", num_ours);
1523 color_fprintf(s->fp, header_color, _(", behind "));
1524 color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
1525 }
1526 color_fprintf(s->fp, header_color, "]");
1528 fputc(s->null_termination ? '\0' : '\n', s->fp);
1529}
1530void wt_shortstatus_print(struct wt_status *s)
1532{
1533 int i;
1534 if (s->show_branch)
1536 wt_shortstatus_print_tracking(s);
1537 for (i = 0; i < s->change.nr; i++) {
1539 struct wt_status_change_data *d;
1540 struct string_list_item *it;
1541 it = &(s->change.items[i]);
1543 d = it->util;
1544 if (d->stagemask)
1545 wt_shortstatus_unmerged(it, s);
1546 else
1547 wt_shortstatus_status(it, s);
1548 }
1549 for (i = 0; i < s->untracked.nr; i++) {
1550 struct string_list_item *it;
1551 it = &(s->untracked.items[i]);
1553 wt_shortstatus_other(it, s, "??");
1554 }
1555 for (i = 0; i < s->ignored.nr; i++) {
1556 struct string_list_item *it;
1557 it = &(s->ignored.items[i]);
1559 wt_shortstatus_other(it, s, "!!");
1560 }
1561}
1562void wt_porcelain_print(struct wt_status *s)
1564{
1565 s->use_color = 0;
1566 s->relative_paths = 0;
1567 s->prefix = NULL;
1568 wt_shortstatus_print(s);
1569}