10 #include "run-command.h"
13 static char default_wt_status_colors[][COLOR_MAXLEN] = {
14 GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
15 GIT_COLOR_GREEN, /* WT_STATUS_UPDATED */
16 GIT_COLOR_RED, /* WT_STATUS_CHANGED */
17 GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */
18 GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */
19 GIT_COLOR_RED, /* WT_STATUS_UNMERGED */
22 static const char *color(int slot, struct wt_status *s)
24 return s->use_color > 0 ? s->color_palette[slot] : "";
27 void wt_status_prepare(struct wt_status *s)
29 unsigned char sha1[20];
32 memset(s, 0, sizeof(*s));
33 memcpy(s->color_palette, default_wt_status_colors,
34 sizeof(default_wt_status_colors));
35 s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
37 s->relative_paths = 1;
38 head = resolve_ref("HEAD", sha1, 0, NULL);
39 s->branch = head ? xstrdup(head) : NULL;
40 s->reference = "HEAD";
42 s->index_file = get_index_file();
43 s->change.strdup_strings = 1;
44 s->untracked.strdup_strings = 1;
47 static void wt_status_print_unmerged_header(struct wt_status *s)
49 const char *c = color(WT_STATUS_HEADER, s);
50 color_fprintf_ln(s->fp, c, "# Unmerged paths:");
52 color_fprintf_ln(s->fp, c, "# (use \"git reset %s <file>...\" to unstage)", s->reference);
54 color_fprintf_ln(s->fp, c, "# (use \"git rm --cached <file>...\" to unstage)");
55 color_fprintf_ln(s->fp, c, "# (use \"git add <file>...\" to mark resolution)");
56 color_fprintf_ln(s->fp, c, "#");
59 static void wt_status_print_cached_header(struct wt_status *s)
61 const char *c = color(WT_STATUS_HEADER, s);
62 color_fprintf_ln(s->fp, c, "# Changes to be committed:");
64 color_fprintf_ln(s->fp, c, "# (use \"git reset %s <file>...\" to unstage)", s->reference);
66 color_fprintf_ln(s->fp, c, "# (use \"git rm --cached <file>...\" to unstage)");
68 color_fprintf_ln(s->fp, c, "#");
71 static void wt_status_print_dirty_header(struct wt_status *s,
74 const char *c = color(WT_STATUS_HEADER, s);
75 color_fprintf_ln(s->fp, c, "# Changed but not updated:");
77 color_fprintf_ln(s->fp, c, "# (use \"git add <file>...\" to update what will be committed)");
79 color_fprintf_ln(s->fp, c, "# (use \"git add/rm <file>...\" to update what will be committed)");
80 color_fprintf_ln(s->fp, c, "# (use \"git checkout -- <file>...\" to discard changes in working directory)");
81 color_fprintf_ln(s->fp, c, "#");
84 static void wt_status_print_untracked_header(struct wt_status *s)
86 const char *c = color(WT_STATUS_HEADER, s);
87 color_fprintf_ln(s->fp, c, "# Untracked files:");
88 color_fprintf_ln(s->fp, c, "# (use \"git add <file>...\" to include in what will be committed)");
89 color_fprintf_ln(s->fp, c, "#");
92 static void wt_status_print_trailer(struct wt_status *s)
94 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
97 #define quote_path quote_path_relative
99 static void wt_status_print_unmerged_data(struct wt_status *s,
100 struct string_list_item *it)
102 const char *c = color(WT_STATUS_UNMERGED, s);
103 struct wt_status_change_data *d = it->util;
104 struct strbuf onebuf = STRBUF_INIT;
105 const char *one, *how = "bug";
107 one = quote_path(it->string, -1, &onebuf, s->prefix);
108 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
109 switch (d->stagemask) {
110 case 1: how = "both deleted:"; break;
111 case 2: how = "added by us:"; break;
112 case 3: how = "deleted by them:"; break;
113 case 4: how = "added by them:"; break;
114 case 5: how = "deleted by us:"; break;
115 case 6: how = "both added:"; break;
116 case 7: how = "both modified:"; break;
118 color_fprintf(s->fp, c, "%-20s%s\n", how, one);
119 strbuf_release(&onebuf);
122 static void wt_status_print_change_data(struct wt_status *s,
124 struct string_list_item *it)
126 struct wt_status_change_data *d = it->util;
127 const char *c = color(change_type, s);
131 const char *one, *two;
132 struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT;
134 one_name = two_name = it->string;
135 switch (change_type) {
136 case WT_STATUS_UPDATED:
137 status = d->index_status;
139 one_name = d->head_path;
141 case WT_STATUS_CHANGED:
142 status = d->worktree_status;
146 one = quote_path(one_name, -1, &onebuf, s->prefix);
147 two = quote_path(two_name, -1, &twobuf, s->prefix);
149 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
151 case DIFF_STATUS_ADDED:
152 color_fprintf(s->fp, c, "new file: %s", one);
154 case DIFF_STATUS_COPIED:
155 color_fprintf(s->fp, c, "copied: %s -> %s", one, two);
157 case DIFF_STATUS_DELETED:
158 color_fprintf(s->fp, c, "deleted: %s", one);
160 case DIFF_STATUS_MODIFIED:
161 color_fprintf(s->fp, c, "modified: %s", one);
163 case DIFF_STATUS_RENAMED:
164 color_fprintf(s->fp, c, "renamed: %s -> %s", one, two);
166 case DIFF_STATUS_TYPE_CHANGED:
167 color_fprintf(s->fp, c, "typechange: %s", one);
169 case DIFF_STATUS_UNKNOWN:
170 color_fprintf(s->fp, c, "unknown: %s", one);
172 case DIFF_STATUS_UNMERGED:
173 color_fprintf(s->fp, c, "unmerged: %s", one);
176 die("bug: unhandled diff status %c", status);
178 fprintf(s->fp, "\n");
179 strbuf_release(&onebuf);
180 strbuf_release(&twobuf);
183 static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
184 struct diff_options *options,
187 struct wt_status *s = data;
192 s->workdir_dirty = 1;
193 for (i = 0; i < q->nr; i++) {
194 struct diff_filepair *p;
195 struct string_list_item *it;
196 struct wt_status_change_data *d;
199 it = string_list_insert(p->one->path, &s->change);
202 d = xcalloc(1, sizeof(*d));
205 if (!d->worktree_status)
206 d->worktree_status = p->status;
210 static int unmerged_mask(const char *path)
213 struct cache_entry *ce;
215 pos = cache_name_pos(path, strlen(path));
221 while (pos < active_nr) {
222 ce = active_cache[pos++];
223 if (strcmp(ce->name, path) || !ce_stage(ce))
225 mask |= (1 << (ce_stage(ce) - 1));
230 static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
231 struct diff_options *options,
234 struct wt_status *s = data;
237 for (i = 0; i < q->nr; i++) {
238 struct diff_filepair *p;
239 struct string_list_item *it;
240 struct wt_status_change_data *d;
243 it = string_list_insert(p->two->path, &s->change);
246 d = xcalloc(1, sizeof(*d));
249 if (!d->index_status)
250 d->index_status = p->status;
252 case DIFF_STATUS_COPIED:
253 case DIFF_STATUS_RENAMED:
254 d->head_path = xstrdup(p->one->path);
256 case DIFF_STATUS_UNMERGED:
257 d->stagemask = unmerged_mask(p->two->path);
263 static void wt_status_collect_changes_worktree(struct wt_status *s)
267 init_revisions(&rev, NULL);
268 setup_revisions(0, NULL, &rev, NULL);
269 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
270 rev.diffopt.format_callback = wt_status_collect_changed_cb;
271 rev.diffopt.format_callback_data = s;
272 rev.prune_data = s->pathspec;
273 run_diff_files(&rev, 0);
276 static void wt_status_collect_changes_index(struct wt_status *s)
280 init_revisions(&rev, NULL);
281 setup_revisions(0, NULL, &rev,
282 s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference);
283 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
284 rev.diffopt.format_callback = wt_status_collect_updated_cb;
285 rev.diffopt.format_callback_data = s;
286 rev.diffopt.detect_rename = 1;
287 rev.diffopt.rename_limit = 200;
288 rev.diffopt.break_opt = 0;
289 rev.prune_data = s->pathspec;
290 run_diff_index(&rev, 1);
293 static void wt_status_collect_changes_initial(struct wt_status *s)
297 for (i = 0; i < active_nr; i++) {
298 struct string_list_item *it;
299 struct wt_status_change_data *d;
300 struct cache_entry *ce = active_cache[i];
302 if (!ce_path_match(ce, s->pathspec))
304 it = string_list_insert(ce->name, &s->change);
307 d = xcalloc(1, sizeof(*d));
311 d->index_status = DIFF_STATUS_UNMERGED;
312 d->stagemask |= (1 << (ce_stage(ce) - 1));
315 d->index_status = DIFF_STATUS_ADDED;
319 static void wt_status_collect_untracked(struct wt_status *s)
322 struct dir_struct dir;
324 if (!s->show_untracked_files)
326 memset(&dir, 0, sizeof(dir));
327 if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
329 DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
330 setup_standard_excludes(&dir);
332 fill_directory(&dir, NULL);
333 for(i = 0; i < dir.nr; i++) {
334 struct dir_entry *ent = dir.entries[i];
335 if (!cache_name_is_other(ent->name, ent->len))
337 if (!match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL))
339 s->workdir_untracked = 1;
340 string_list_insert(ent->name, &s->untracked);
344 void wt_status_collect(struct wt_status *s)
346 wt_status_collect_changes_worktree(s);
349 wt_status_collect_changes_initial(s);
351 wt_status_collect_changes_index(s);
352 wt_status_collect_untracked(s);
355 static void wt_status_print_unmerged(struct wt_status *s)
357 int shown_header = 0;
360 for (i = 0; i < s->change.nr; i++) {
361 struct wt_status_change_data *d;
362 struct string_list_item *it;
363 it = &(s->change.items[i]);
368 wt_status_print_unmerged_header(s);
371 wt_status_print_unmerged_data(s, it);
374 wt_status_print_trailer(s);
378 static void wt_status_print_updated(struct wt_status *s)
380 int shown_header = 0;
383 for (i = 0; i < s->change.nr; i++) {
384 struct wt_status_change_data *d;
385 struct string_list_item *it;
386 it = &(s->change.items[i]);
388 if (!d->index_status ||
389 d->index_status == DIFF_STATUS_UNMERGED)
392 wt_status_print_cached_header(s);
396 wt_status_print_change_data(s, WT_STATUS_UPDATED, it);
399 wt_status_print_trailer(s);
405 * 1 : some change but no delete
407 static int wt_status_check_worktree_changes(struct wt_status *s)
412 for (i = 0; i < s->change.nr; i++) {
413 struct wt_status_change_data *d;
414 d = s->change.items[i].util;
415 if (!d->worktree_status ||
416 d->worktree_status == DIFF_STATUS_UNMERGED)
419 if (d->worktree_status == DIFF_STATUS_DELETED)
425 static void wt_status_print_changed(struct wt_status *s)
428 int worktree_changes = wt_status_check_worktree_changes(s);
430 if (!worktree_changes)
433 wt_status_print_dirty_header(s, worktree_changes < 0);
435 for (i = 0; i < s->change.nr; i++) {
436 struct wt_status_change_data *d;
437 struct string_list_item *it;
438 it = &(s->change.items[i]);
440 if (!d->worktree_status ||
441 d->worktree_status == DIFF_STATUS_UNMERGED)
443 wt_status_print_change_data(s, WT_STATUS_CHANGED, it);
445 wt_status_print_trailer(s);
448 static void wt_status_print_submodule_summary(struct wt_status *s)
450 struct child_process sm_summary;
451 char summary_limit[64];
452 char index[PATH_MAX];
453 const char *env[] = { index, NULL };
454 const char *argv[] = {
461 s->amend ? "HEAD^" : "HEAD",
465 sprintf(summary_limit, "%d", s->submodule_summary);
466 snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
468 memset(&sm_summary, 0, sizeof(sm_summary));
469 sm_summary.argv = argv;
470 sm_summary.env = env;
471 sm_summary.git_cmd = 1;
472 sm_summary.no_stdin = 1;
474 sm_summary.out = dup(fileno(s->fp)); /* run_command closes it */
475 run_command(&sm_summary);
478 static void wt_status_print_untracked(struct wt_status *s)
481 struct strbuf buf = STRBUF_INIT;
483 if (!s->untracked.nr)
486 wt_status_print_untracked_header(s);
487 for (i = 0; i < s->untracked.nr; i++) {
488 struct string_list_item *it;
489 it = &(s->untracked.items[i]);
490 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
491 color_fprintf_ln(s->fp, color(WT_STATUS_UNTRACKED, s), "%s",
492 quote_path(it->string, strlen(it->string),
495 strbuf_release(&buf);
498 static void wt_status_print_verbose(struct wt_status *s)
502 init_revisions(&rev, NULL);
503 DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
504 setup_revisions(0, NULL, &rev,
505 s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference);
506 rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
507 rev.diffopt.detect_rename = 1;
508 rev.diffopt.file = s->fp;
509 rev.diffopt.close_file = 0;
511 * If we're not going to stdout, then we definitely don't
512 * want color, since we are going to the commit message
513 * file (and even the "auto" setting won't work, since it
514 * will have checked isatty on stdout).
517 DIFF_OPT_CLR(&rev.diffopt, COLOR_DIFF);
518 run_diff_index(&rev, 1);
521 static void wt_status_print_tracking(struct wt_status *s)
523 struct strbuf sb = STRBUF_INIT;
525 struct branch *branch;
527 assert(s->branch && !s->is_initial);
528 if (prefixcmp(s->branch, "refs/heads/"))
530 branch = branch_get(s->branch + 11);
531 if (!format_tracking_info(branch, &sb))
534 for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1)
535 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s),
536 "# %.*s", (int)(ep - cp), cp);
537 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
540 void wt_status_print(struct wt_status *s)
542 const char *branch_color = color(WT_STATUS_HEADER, s);
545 const char *on_what = "On branch ";
546 const char *branch_name = s->branch;
547 if (!prefixcmp(branch_name, "refs/heads/"))
549 else if (!strcmp(branch_name, "HEAD")) {
551 branch_color = color(WT_STATUS_NOBRANCH, s);
552 on_what = "Not currently on any branch.";
554 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "# ");
555 color_fprintf_ln(s->fp, branch_color, "%s%s", on_what, branch_name);
557 wt_status_print_tracking(s);
561 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
562 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "# Initial commit");
563 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
566 wt_status_print_unmerged(s);
567 wt_status_print_updated(s);
568 wt_status_print_changed(s);
569 if (s->submodule_summary)
570 wt_status_print_submodule_summary(s);
571 if (s->show_untracked_files)
572 wt_status_print_untracked(s);
573 else if (s->commitable)
574 fprintf(s->fp, "# Untracked files not listed (use -u option to show untracked files)\n");
577 wt_status_print_verbose(s);
578 if (!s->commitable) {
580 fprintf(s->fp, "# No changes\n");
583 else if (s->workdir_dirty)
584 printf("no changes added to commit (use \"git add\" and/or \"git commit -a\")\n");
585 else if (s->untracked.nr)
586 printf("nothing added to commit but untracked files present (use \"git add\" to track)\n");
587 else if (s->is_initial)
588 printf("nothing to commit (create/copy files and use \"git add\" to track)\n");
589 else if (!s->show_untracked_files)
590 printf("nothing to commit (use -u to show untracked files)\n");
592 printf("nothing to commit (working directory clean)\n");
596 static void wt_shortstatus_unmerged(int null_termination, struct string_list_item *it,
599 struct wt_status_change_data *d = it->util;
600 const char *how = "??";
602 switch (d->stagemask) {
603 case 1: how = "DD"; break; /* both deleted */
604 case 2: how = "AU"; break; /* added by us */
605 case 3: how = "UD"; break; /* deleted by them */
606 case 4: how = "UA"; break; /* added by them */
607 case 5: how = "DU"; break; /* deleted by us */
608 case 6: how = "AA"; break; /* both added */
609 case 7: how = "UU"; break; /* both modified */
611 color_fprintf(s->fp, color(WT_STATUS_UNMERGED, s), "%s", how);
612 if (null_termination) {
613 fprintf(stdout, " %s%c", it->string, 0);
615 struct strbuf onebuf = STRBUF_INIT;
617 one = quote_path(it->string, -1, &onebuf, s->prefix);
618 printf(" %s\n", one);
619 strbuf_release(&onebuf);
623 static void wt_shortstatus_status(int null_termination, struct string_list_item *it,
626 struct wt_status_change_data *d = it->util;
629 color_fprintf(s->fp, color(WT_STATUS_UPDATED, s), "%c", d->index_status);
632 if (d->worktree_status)
633 color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status);
637 if (null_termination) {
638 fprintf(stdout, "%s%c", it->string, 0);
640 fprintf(stdout, "%s%c", d->head_path, 0);
642 struct strbuf onebuf = STRBUF_INIT;
645 one = quote_path(d->head_path, -1, &onebuf, s->prefix);
646 printf("%s -> ", one);
647 strbuf_release(&onebuf);
649 one = quote_path(it->string, -1, &onebuf, s->prefix);
651 strbuf_release(&onebuf);
655 static void wt_shortstatus_untracked(int null_termination, struct string_list_item *it,
658 if (null_termination) {
659 fprintf(stdout, "?? %s%c", it->string, 0);
661 struct strbuf onebuf = STRBUF_INIT;
663 one = quote_path(it->string, -1, &onebuf, s->prefix);
664 color_fprintf(s->fp, color(WT_STATUS_UNTRACKED, s), "??");
665 printf(" %s\n", one);
666 strbuf_release(&onebuf);
670 void wt_shortstatus_print(struct wt_status *s, int null_termination)
673 for (i = 0; i < s->change.nr; i++) {
674 struct wt_status_change_data *d;
675 struct string_list_item *it;
677 it = &(s->change.items[i]);
680 wt_shortstatus_unmerged(null_termination, it, s);
682 wt_shortstatus_status(null_termination, it, s);
684 for (i = 0; i < s->untracked.nr; i++) {
685 struct string_list_item *it;
687 it = &(s->untracked.items[i]);
688 wt_shortstatus_untracked(null_termination, it, s);
692 void wt_porcelain_print(struct wt_status *s, int null_termination)
695 s->relative_paths = 0;
697 wt_shortstatus_print(s, null_termination);