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1 | #include "cache.h" | |
2 | #include "wt-status.h" | |
3 | #include "object.h" | |
4 | #include "dir.h" | |
5 | #include "commit.h" | |
6 | #include "diff.h" | |
7 | #include "revision.h" | |
8 | #include "diffcore.h" | |
9 | #include "quote.h" | |
10 | #include "run-command.h" | |
11 | #include "argv-array.h" | |
12 | #include "remote.h" | |
13 | #include "refs.h" | |
14 | #include "submodule.h" | |
15 | #include "column.h" | |
16 | #include "strbuf.h" | |
17 | #include "utf8.h" | |
18 | #include "worktree.h" | |
19 | #include "lockfile.h" | |
20 | ||
21 | static const char cut_line[] = | |
22 | "------------------------ >8 ------------------------\n"; | |
23 | ||
24 | static char default_wt_status_colors[][COLOR_MAXLEN] = { | |
25 | GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */ | |
26 | GIT_COLOR_GREEN, /* WT_STATUS_UPDATED */ | |
27 | GIT_COLOR_RED, /* WT_STATUS_CHANGED */ | |
28 | GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */ | |
29 | GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */ | |
30 | GIT_COLOR_RED, /* WT_STATUS_UNMERGED */ | |
31 | GIT_COLOR_GREEN, /* WT_STATUS_LOCAL_BRANCH */ | |
32 | GIT_COLOR_RED, /* WT_STATUS_REMOTE_BRANCH */ | |
33 | GIT_COLOR_NIL, /* WT_STATUS_ONBRANCH */ | |
34 | }; | |
35 | ||
36 | static const char *color(int slot, struct wt_status *s) | |
37 | { | |
38 | const char *c = ""; | |
39 | if (want_color(s->use_color)) | |
40 | c = s->color_palette[slot]; | |
41 | if (slot == WT_STATUS_ONBRANCH && color_is_nil(c)) | |
42 | c = s->color_palette[WT_STATUS_HEADER]; | |
43 | return c; | |
44 | } | |
45 | ||
46 | static void status_vprintf(struct wt_status *s, int at_bol, const char *color, | |
47 | const char *fmt, va_list ap, const char *trail) | |
48 | { | |
49 | struct strbuf sb = STRBUF_INIT; | |
50 | struct strbuf linebuf = STRBUF_INIT; | |
51 | const char *line, *eol; | |
52 | ||
53 | strbuf_vaddf(&sb, fmt, ap); | |
54 | if (!sb.len) { | |
55 | if (s->display_comment_prefix) { | |
56 | strbuf_addch(&sb, comment_line_char); | |
57 | if (!trail) | |
58 | strbuf_addch(&sb, ' '); | |
59 | } | |
60 | color_print_strbuf(s->fp, color, &sb); | |
61 | if (trail) | |
62 | fprintf(s->fp, "%s", trail); | |
63 | strbuf_release(&sb); | |
64 | return; | |
65 | } | |
66 | for (line = sb.buf; *line; line = eol + 1) { | |
67 | eol = strchr(line, '\n'); | |
68 | ||
69 | strbuf_reset(&linebuf); | |
70 | if (at_bol && s->display_comment_prefix) { | |
71 | strbuf_addch(&linebuf, comment_line_char); | |
72 | if (*line != '\n' && *line != '\t') | |
73 | strbuf_addch(&linebuf, ' '); | |
74 | } | |
75 | if (eol) | |
76 | strbuf_add(&linebuf, line, eol - line); | |
77 | else | |
78 | strbuf_addstr(&linebuf, line); | |
79 | color_print_strbuf(s->fp, color, &linebuf); | |
80 | if (eol) | |
81 | fprintf(s->fp, "\n"); | |
82 | else | |
83 | break; | |
84 | at_bol = 1; | |
85 | } | |
86 | if (trail) | |
87 | fprintf(s->fp, "%s", trail); | |
88 | strbuf_release(&linebuf); | |
89 | strbuf_release(&sb); | |
90 | } | |
91 | ||
92 | void status_printf_ln(struct wt_status *s, const char *color, | |
93 | const char *fmt, ...) | |
94 | { | |
95 | va_list ap; | |
96 | ||
97 | va_start(ap, fmt); | |
98 | status_vprintf(s, 1, color, fmt, ap, "\n"); | |
99 | va_end(ap); | |
100 | } | |
101 | ||
102 | void status_printf(struct wt_status *s, const char *color, | |
103 | const char *fmt, ...) | |
104 | { | |
105 | va_list ap; | |
106 | ||
107 | va_start(ap, fmt); | |
108 | status_vprintf(s, 1, color, fmt, ap, NULL); | |
109 | va_end(ap); | |
110 | } | |
111 | ||
112 | static void status_printf_more(struct wt_status *s, const char *color, | |
113 | const char *fmt, ...) | |
114 | { | |
115 | va_list ap; | |
116 | ||
117 | va_start(ap, fmt); | |
118 | status_vprintf(s, 0, color, fmt, ap, NULL); | |
119 | va_end(ap); | |
120 | } | |
121 | ||
122 | void wt_status_prepare(struct wt_status *s) | |
123 | { | |
124 | memset(s, 0, sizeof(*s)); | |
125 | memcpy(s->color_palette, default_wt_status_colors, | |
126 | sizeof(default_wt_status_colors)); | |
127 | s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES; | |
128 | s->use_color = -1; | |
129 | s->relative_paths = 1; | |
130 | s->branch = resolve_refdup("HEAD", 0, NULL, NULL); | |
131 | s->reference = "HEAD"; | |
132 | s->fp = stdout; | |
133 | s->index_file = get_index_file(); | |
134 | s->change.strdup_strings = 1; | |
135 | s->untracked.strdup_strings = 1; | |
136 | s->ignored.strdup_strings = 1; | |
137 | s->show_branch = -1; /* unspecified */ | |
138 | s->show_stash = 0; | |
139 | s->display_comment_prefix = 0; | |
140 | } | |
141 | ||
142 | static void wt_longstatus_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 | ||
150 | status_printf_ln(s, c, _("Unmerged paths:")); | |
151 | ||
152 | 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 | ||
156 | 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 | ||
172 | 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 | ||
181 | 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, "%s", ""); | |
192 | } | |
193 | ||
194 | static void wt_longstatus_print_cached_header(struct wt_status *s) | |
195 | { | |
196 | const char *c = color(WT_STATUS_HEADER, s); | |
197 | ||
198 | 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, "%s", ""); | |
208 | } | |
209 | ||
210 | static void wt_longstatus_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 | ||
216 | 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, "%s", ""); | |
227 | } | |
228 | ||
229 | static void wt_longstatus_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, "%s", ""); | |
239 | } | |
240 | ||
241 | static void wt_longstatus_print_trailer(struct wt_status *s) | |
242 | { | |
243 | status_printf_ln(s, color(WT_STATUS_HEADER, s), "%s", ""); | |
244 | } | |
245 | ||
246 | #define quote_path quote_path_relative | |
247 | ||
248 | static const char *wt_status_unmerged_status_string(int stagemask) | |
249 | { | |
250 | switch (stagemask) { | |
251 | case 1: | |
252 | return _("both deleted:"); | |
253 | case 2: | |
254 | return _("added by us:"); | |
255 | case 3: | |
256 | return _("deleted by them:"); | |
257 | case 4: | |
258 | return _("added by them:"); | |
259 | case 5: | |
260 | return _("deleted by us:"); | |
261 | case 6: | |
262 | return _("both added:"); | |
263 | case 7: | |
264 | return _("both modified:"); | |
265 | default: | |
266 | die("BUG: unhandled unmerged status %x", stagemask); | |
267 | } | |
268 | } | |
269 | ||
270 | static const char *wt_status_diff_status_string(int status) | |
271 | { | |
272 | switch (status) { | |
273 | case DIFF_STATUS_ADDED: | |
274 | return _("new file:"); | |
275 | case DIFF_STATUS_COPIED: | |
276 | return _("copied:"); | |
277 | case DIFF_STATUS_DELETED: | |
278 | return _("deleted:"); | |
279 | case DIFF_STATUS_MODIFIED: | |
280 | return _("modified:"); | |
281 | case DIFF_STATUS_RENAMED: | |
282 | return _("renamed:"); | |
283 | case DIFF_STATUS_TYPE_CHANGED: | |
284 | return _("typechange:"); | |
285 | case DIFF_STATUS_UNKNOWN: | |
286 | return _("unknown:"); | |
287 | case DIFF_STATUS_UNMERGED: | |
288 | return _("unmerged:"); | |
289 | default: | |
290 | return NULL; | |
291 | } | |
292 | } | |
293 | ||
294 | static int maxwidth(const char *(*label)(int), int minval, int maxval) | |
295 | { | |
296 | int result = 0, i; | |
297 | ||
298 | for (i = minval; i <= maxval; i++) { | |
299 | const char *s = label(i); | |
300 | int len = s ? utf8_strwidth(s) : 0; | |
301 | if (len > result) | |
302 | result = len; | |
303 | } | |
304 | return result; | |
305 | } | |
306 | ||
307 | static void wt_longstatus_print_unmerged_data(struct wt_status *s, | |
308 | struct string_list_item *it) | |
309 | { | |
310 | const char *c = color(WT_STATUS_UNMERGED, s); | |
311 | struct wt_status_change_data *d = it->util; | |
312 | struct strbuf onebuf = STRBUF_INIT; | |
313 | static char *padding; | |
314 | static int label_width; | |
315 | const char *one, *how; | |
316 | int len; | |
317 | ||
318 | if (!padding) { | |
319 | label_width = maxwidth(wt_status_unmerged_status_string, 1, 7); | |
320 | label_width += strlen(" "); | |
321 | padding = xmallocz(label_width); | |
322 | memset(padding, ' ', label_width); | |
323 | } | |
324 | ||
325 | one = quote_path(it->string, s->prefix, &onebuf); | |
326 | status_printf(s, color(WT_STATUS_HEADER, s), "\t"); | |
327 | ||
328 | how = wt_status_unmerged_status_string(d->stagemask); | |
329 | len = label_width - utf8_strwidth(how); | |
330 | status_printf_more(s, c, "%s%.*s%s\n", how, len, padding, one); | |
331 | strbuf_release(&onebuf); | |
332 | } | |
333 | ||
334 | static void wt_longstatus_print_change_data(struct wt_status *s, | |
335 | int change_type, | |
336 | struct string_list_item *it) | |
337 | { | |
338 | struct wt_status_change_data *d = it->util; | |
339 | const char *c = color(change_type, s); | |
340 | int status; | |
341 | char *one_name; | |
342 | char *two_name; | |
343 | const char *one, *two; | |
344 | struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT; | |
345 | struct strbuf extra = STRBUF_INIT; | |
346 | static char *padding; | |
347 | static int label_width; | |
348 | const char *what; | |
349 | int len; | |
350 | ||
351 | if (!padding) { | |
352 | /* If DIFF_STATUS_* uses outside the range [A..Z], we're in trouble */ | |
353 | label_width = maxwidth(wt_status_diff_status_string, 'A', 'Z'); | |
354 | label_width += strlen(" "); | |
355 | padding = xmallocz(label_width); | |
356 | memset(padding, ' ', label_width); | |
357 | } | |
358 | ||
359 | one_name = two_name = it->string; | |
360 | switch (change_type) { | |
361 | case WT_STATUS_UPDATED: | |
362 | status = d->index_status; | |
363 | if (d->head_path) | |
364 | one_name = d->head_path; | |
365 | break; | |
366 | case WT_STATUS_CHANGED: | |
367 | if (d->new_submodule_commits || d->dirty_submodule) { | |
368 | strbuf_addstr(&extra, " ("); | |
369 | if (d->new_submodule_commits) | |
370 | strbuf_addstr(&extra, _("new commits, ")); | |
371 | if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED) | |
372 | strbuf_addstr(&extra, _("modified content, ")); | |
373 | if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED) | |
374 | strbuf_addstr(&extra, _("untracked content, ")); | |
375 | strbuf_setlen(&extra, extra.len - 2); | |
376 | strbuf_addch(&extra, ')'); | |
377 | } | |
378 | status = d->worktree_status; | |
379 | break; | |
380 | default: | |
381 | die("BUG: unhandled change_type %d in wt_longstatus_print_change_data", | |
382 | change_type); | |
383 | } | |
384 | ||
385 | one = quote_path(one_name, s->prefix, &onebuf); | |
386 | two = quote_path(two_name, s->prefix, &twobuf); | |
387 | ||
388 | status_printf(s, color(WT_STATUS_HEADER, s), "\t"); | |
389 | what = wt_status_diff_status_string(status); | |
390 | if (!what) | |
391 | die("BUG: unhandled diff status %c", status); | |
392 | len = label_width - utf8_strwidth(what); | |
393 | assert(len >= 0); | |
394 | if (status == DIFF_STATUS_COPIED || status == DIFF_STATUS_RENAMED) | |
395 | status_printf_more(s, c, "%s%.*s%s -> %s", | |
396 | what, len, padding, one, two); | |
397 | else | |
398 | status_printf_more(s, c, "%s%.*s%s", | |
399 | what, len, padding, one); | |
400 | if (extra.len) { | |
401 | status_printf_more(s, color(WT_STATUS_HEADER, s), "%s", extra.buf); | |
402 | strbuf_release(&extra); | |
403 | } | |
404 | status_printf_more(s, GIT_COLOR_NORMAL, "\n"); | |
405 | strbuf_release(&onebuf); | |
406 | strbuf_release(&twobuf); | |
407 | } | |
408 | ||
409 | static char short_submodule_status(struct wt_status_change_data *d) { | |
410 | if (d->new_submodule_commits) | |
411 | return 'M'; | |
412 | if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED) | |
413 | return 'm'; | |
414 | if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED) | |
415 | return '?'; | |
416 | return d->worktree_status; | |
417 | } | |
418 | ||
419 | static void wt_status_collect_changed_cb(struct diff_queue_struct *q, | |
420 | struct diff_options *options, | |
421 | void *data) | |
422 | { | |
423 | struct wt_status *s = data; | |
424 | int i; | |
425 | ||
426 | if (!q->nr) | |
427 | return; | |
428 | s->workdir_dirty = 1; | |
429 | for (i = 0; i < q->nr; i++) { | |
430 | struct diff_filepair *p; | |
431 | struct string_list_item *it; | |
432 | struct wt_status_change_data *d; | |
433 | ||
434 | p = q->queue[i]; | |
435 | it = string_list_insert(&s->change, p->one->path); | |
436 | d = it->util; | |
437 | if (!d) { | |
438 | d = xcalloc(1, sizeof(*d)); | |
439 | it->util = d; | |
440 | } | |
441 | if (!d->worktree_status) | |
442 | d->worktree_status = p->status; | |
443 | if (S_ISGITLINK(p->two->mode)) { | |
444 | d->dirty_submodule = p->two->dirty_submodule; | |
445 | d->new_submodule_commits = !!oidcmp(&p->one->oid, | |
446 | &p->two->oid); | |
447 | if (s->status_format == STATUS_FORMAT_SHORT) | |
448 | d->worktree_status = short_submodule_status(d); | |
449 | } | |
450 | ||
451 | switch (p->status) { | |
452 | case DIFF_STATUS_ADDED: | |
453 | d->mode_worktree = p->two->mode; | |
454 | break; | |
455 | ||
456 | case DIFF_STATUS_DELETED: | |
457 | d->mode_index = p->one->mode; | |
458 | oidcpy(&d->oid_index, &p->one->oid); | |
459 | /* mode_worktree is zero for a delete. */ | |
460 | break; | |
461 | ||
462 | case DIFF_STATUS_MODIFIED: | |
463 | case DIFF_STATUS_TYPE_CHANGED: | |
464 | case DIFF_STATUS_UNMERGED: | |
465 | d->mode_index = p->one->mode; | |
466 | d->mode_worktree = p->two->mode; | |
467 | oidcpy(&d->oid_index, &p->one->oid); | |
468 | break; | |
469 | ||
470 | case DIFF_STATUS_UNKNOWN: | |
471 | die("BUG: worktree status unknown???"); | |
472 | break; | |
473 | } | |
474 | ||
475 | } | |
476 | } | |
477 | ||
478 | static int unmerged_mask(const char *path) | |
479 | { | |
480 | int pos, mask; | |
481 | const struct cache_entry *ce; | |
482 | ||
483 | pos = cache_name_pos(path, strlen(path)); | |
484 | if (0 <= pos) | |
485 | return 0; | |
486 | ||
487 | mask = 0; | |
488 | pos = -pos-1; | |
489 | while (pos < active_nr) { | |
490 | ce = active_cache[pos++]; | |
491 | if (strcmp(ce->name, path) || !ce_stage(ce)) | |
492 | break; | |
493 | mask |= (1 << (ce_stage(ce) - 1)); | |
494 | } | |
495 | return mask; | |
496 | } | |
497 | ||
498 | static void wt_status_collect_updated_cb(struct diff_queue_struct *q, | |
499 | struct diff_options *options, | |
500 | void *data) | |
501 | { | |
502 | struct wt_status *s = data; | |
503 | int i; | |
504 | ||
505 | for (i = 0; i < q->nr; i++) { | |
506 | struct diff_filepair *p; | |
507 | struct string_list_item *it; | |
508 | struct wt_status_change_data *d; | |
509 | ||
510 | p = q->queue[i]; | |
511 | it = string_list_insert(&s->change, p->two->path); | |
512 | d = it->util; | |
513 | if (!d) { | |
514 | d = xcalloc(1, sizeof(*d)); | |
515 | it->util = d; | |
516 | } | |
517 | if (!d->index_status) | |
518 | d->index_status = p->status; | |
519 | switch (p->status) { | |
520 | case DIFF_STATUS_ADDED: | |
521 | /* Leave {mode,oid}_head zero for an add. */ | |
522 | d->mode_index = p->two->mode; | |
523 | oidcpy(&d->oid_index, &p->two->oid); | |
524 | break; | |
525 | case DIFF_STATUS_DELETED: | |
526 | d->mode_head = p->one->mode; | |
527 | oidcpy(&d->oid_head, &p->one->oid); | |
528 | /* Leave {mode,oid}_index zero for a delete. */ | |
529 | break; | |
530 | ||
531 | case DIFF_STATUS_COPIED: | |
532 | case DIFF_STATUS_RENAMED: | |
533 | d->head_path = xstrdup(p->one->path); | |
534 | d->score = p->score * 100 / MAX_SCORE; | |
535 | /* fallthru */ | |
536 | case DIFF_STATUS_MODIFIED: | |
537 | case DIFF_STATUS_TYPE_CHANGED: | |
538 | d->mode_head = p->one->mode; | |
539 | d->mode_index = p->two->mode; | |
540 | oidcpy(&d->oid_head, &p->one->oid); | |
541 | oidcpy(&d->oid_index, &p->two->oid); | |
542 | break; | |
543 | case DIFF_STATUS_UNMERGED: | |
544 | d->stagemask = unmerged_mask(p->two->path); | |
545 | /* | |
546 | * Don't bother setting {mode,oid}_{head,index} since the print | |
547 | * code will output the stage values directly and not use the | |
548 | * values in these fields. | |
549 | */ | |
550 | break; | |
551 | } | |
552 | } | |
553 | } | |
554 | ||
555 | static void wt_status_collect_changes_worktree(struct wt_status *s) | |
556 | { | |
557 | struct rev_info rev; | |
558 | ||
559 | init_revisions(&rev, NULL); | |
560 | setup_revisions(0, NULL, &rev, NULL); | |
561 | rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK; | |
562 | rev.diffopt.flags.dirty_submodules = 1; | |
563 | rev.diffopt.ita_invisible_in_index = 1; | |
564 | if (!s->show_untracked_files) | |
565 | rev.diffopt.flags.ignore_untracked_in_submodules = 1; | |
566 | if (s->ignore_submodule_arg) { | |
567 | rev.diffopt.flags.override_submodule_config = 1; | |
568 | handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg); | |
569 | } | |
570 | rev.diffopt.format_callback = wt_status_collect_changed_cb; | |
571 | rev.diffopt.format_callback_data = s; | |
572 | copy_pathspec(&rev.prune_data, &s->pathspec); | |
573 | run_diff_files(&rev, 0); | |
574 | } | |
575 | ||
576 | static void wt_status_collect_changes_index(struct wt_status *s) | |
577 | { | |
578 | struct rev_info rev; | |
579 | struct setup_revision_opt opt; | |
580 | ||
581 | init_revisions(&rev, NULL); | |
582 | memset(&opt, 0, sizeof(opt)); | |
583 | opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference; | |
584 | setup_revisions(0, NULL, &rev, &opt); | |
585 | ||
586 | rev.diffopt.flags.override_submodule_config = 1; | |
587 | rev.diffopt.ita_invisible_in_index = 1; | |
588 | if (s->ignore_submodule_arg) { | |
589 | handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg); | |
590 | } else { | |
591 | /* | |
592 | * Unless the user did explicitly request a submodule ignore | |
593 | * mode by passing a command line option we do not ignore any | |
594 | * changed submodule SHA-1s when comparing index and HEAD, no | |
595 | * matter what is configured. Otherwise the user won't be | |
596 | * shown any submodules she manually added (and which are | |
597 | * staged to be committed), which would be really confusing. | |
598 | */ | |
599 | handle_ignore_submodules_arg(&rev.diffopt, "dirty"); | |
600 | } | |
601 | ||
602 | rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK; | |
603 | rev.diffopt.format_callback = wt_status_collect_updated_cb; | |
604 | rev.diffopt.format_callback_data = s; | |
605 | rev.diffopt.detect_rename = 1; | |
606 | rev.diffopt.rename_limit = 200; | |
607 | rev.diffopt.break_opt = 0; | |
608 | copy_pathspec(&rev.prune_data, &s->pathspec); | |
609 | run_diff_index(&rev, 1); | |
610 | } | |
611 | ||
612 | static void wt_status_collect_changes_initial(struct wt_status *s) | |
613 | { | |
614 | int i; | |
615 | ||
616 | for (i = 0; i < active_nr; i++) { | |
617 | struct string_list_item *it; | |
618 | struct wt_status_change_data *d; | |
619 | const struct cache_entry *ce = active_cache[i]; | |
620 | ||
621 | if (!ce_path_match(ce, &s->pathspec, NULL)) | |
622 | continue; | |
623 | if (ce_intent_to_add(ce)) | |
624 | continue; | |
625 | it = string_list_insert(&s->change, ce->name); | |
626 | d = it->util; | |
627 | if (!d) { | |
628 | d = xcalloc(1, sizeof(*d)); | |
629 | it->util = d; | |
630 | } | |
631 | if (ce_stage(ce)) { | |
632 | d->index_status = DIFF_STATUS_UNMERGED; | |
633 | d->stagemask |= (1 << (ce_stage(ce) - 1)); | |
634 | /* | |
635 | * Don't bother setting {mode,oid}_{head,index} since the print | |
636 | * code will output the stage values directly and not use the | |
637 | * values in these fields. | |
638 | */ | |
639 | } else { | |
640 | d->index_status = DIFF_STATUS_ADDED; | |
641 | /* Leave {mode,oid}_head zero for adds. */ | |
642 | d->mode_index = ce->ce_mode; | |
643 | oidcpy(&d->oid_index, &ce->oid); | |
644 | } | |
645 | } | |
646 | } | |
647 | ||
648 | static void wt_status_collect_untracked(struct wt_status *s) | |
649 | { | |
650 | int i; | |
651 | struct dir_struct dir; | |
652 | uint64_t t_begin = getnanotime(); | |
653 | ||
654 | if (!s->show_untracked_files) | |
655 | return; | |
656 | ||
657 | memset(&dir, 0, sizeof(dir)); | |
658 | if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES) | |
659 | dir.flags |= | |
660 | DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES; | |
661 | if (s->show_ignored_mode) { | |
662 | dir.flags |= DIR_SHOW_IGNORED_TOO; | |
663 | ||
664 | if (s->show_ignored_mode == SHOW_MATCHING_IGNORED) | |
665 | dir.flags |= DIR_SHOW_IGNORED_TOO_MODE_MATCHING; | |
666 | } else { | |
667 | dir.untracked = the_index.untracked; | |
668 | } | |
669 | ||
670 | setup_standard_excludes(&dir); | |
671 | ||
672 | fill_directory(&dir, &the_index, &s->pathspec); | |
673 | ||
674 | for (i = 0; i < dir.nr; i++) { | |
675 | struct dir_entry *ent = dir.entries[i]; | |
676 | if (cache_name_is_other(ent->name, ent->len) && | |
677 | dir_path_match(ent, &s->pathspec, 0, NULL)) | |
678 | string_list_insert(&s->untracked, ent->name); | |
679 | free(ent); | |
680 | } | |
681 | ||
682 | for (i = 0; i < dir.ignored_nr; i++) { | |
683 | struct dir_entry *ent = dir.ignored[i]; | |
684 | if (cache_name_is_other(ent->name, ent->len) && | |
685 | dir_path_match(ent, &s->pathspec, 0, NULL)) | |
686 | string_list_insert(&s->ignored, ent->name); | |
687 | free(ent); | |
688 | } | |
689 | ||
690 | free(dir.entries); | |
691 | free(dir.ignored); | |
692 | clear_directory(&dir); | |
693 | ||
694 | if (advice_status_u_option) | |
695 | s->untracked_in_ms = (getnanotime() - t_begin) / 1000000; | |
696 | } | |
697 | ||
698 | void wt_status_collect(struct wt_status *s) | |
699 | { | |
700 | wt_status_collect_changes_worktree(s); | |
701 | ||
702 | if (s->is_initial) | |
703 | wt_status_collect_changes_initial(s); | |
704 | else | |
705 | wt_status_collect_changes_index(s); | |
706 | wt_status_collect_untracked(s); | |
707 | } | |
708 | ||
709 | static void wt_longstatus_print_unmerged(struct wt_status *s) | |
710 | { | |
711 | int shown_header = 0; | |
712 | int i; | |
713 | ||
714 | for (i = 0; i < s->change.nr; i++) { | |
715 | struct wt_status_change_data *d; | |
716 | struct string_list_item *it; | |
717 | it = &(s->change.items[i]); | |
718 | d = it->util; | |
719 | if (!d->stagemask) | |
720 | continue; | |
721 | if (!shown_header) { | |
722 | wt_longstatus_print_unmerged_header(s); | |
723 | shown_header = 1; | |
724 | } | |
725 | wt_longstatus_print_unmerged_data(s, it); | |
726 | } | |
727 | if (shown_header) | |
728 | wt_longstatus_print_trailer(s); | |
729 | ||
730 | } | |
731 | ||
732 | static void wt_longstatus_print_updated(struct wt_status *s) | |
733 | { | |
734 | int shown_header = 0; | |
735 | int i; | |
736 | ||
737 | for (i = 0; i < s->change.nr; i++) { | |
738 | struct wt_status_change_data *d; | |
739 | struct string_list_item *it; | |
740 | it = &(s->change.items[i]); | |
741 | d = it->util; | |
742 | if (!d->index_status || | |
743 | d->index_status == DIFF_STATUS_UNMERGED) | |
744 | continue; | |
745 | if (!shown_header) { | |
746 | wt_longstatus_print_cached_header(s); | |
747 | s->commitable = 1; | |
748 | shown_header = 1; | |
749 | } | |
750 | wt_longstatus_print_change_data(s, WT_STATUS_UPDATED, it); | |
751 | } | |
752 | if (shown_header) | |
753 | wt_longstatus_print_trailer(s); | |
754 | } | |
755 | ||
756 | /* | |
757 | * -1 : has delete | |
758 | * 0 : no change | |
759 | * 1 : some change but no delete | |
760 | */ | |
761 | static int wt_status_check_worktree_changes(struct wt_status *s, | |
762 | int *dirty_submodules) | |
763 | { | |
764 | int i; | |
765 | int changes = 0; | |
766 | ||
767 | *dirty_submodules = 0; | |
768 | ||
769 | for (i = 0; i < s->change.nr; i++) { | |
770 | struct wt_status_change_data *d; | |
771 | d = s->change.items[i].util; | |
772 | if (!d->worktree_status || | |
773 | d->worktree_status == DIFF_STATUS_UNMERGED) | |
774 | continue; | |
775 | if (!changes) | |
776 | changes = 1; | |
777 | if (d->dirty_submodule) | |
778 | *dirty_submodules = 1; | |
779 | if (d->worktree_status == DIFF_STATUS_DELETED) | |
780 | changes = -1; | |
781 | } | |
782 | return changes; | |
783 | } | |
784 | ||
785 | static void wt_longstatus_print_changed(struct wt_status *s) | |
786 | { | |
787 | int i, dirty_submodules; | |
788 | int worktree_changes = wt_status_check_worktree_changes(s, &dirty_submodules); | |
789 | ||
790 | if (!worktree_changes) | |
791 | return; | |
792 | ||
793 | wt_longstatus_print_dirty_header(s, worktree_changes < 0, dirty_submodules); | |
794 | ||
795 | for (i = 0; i < s->change.nr; i++) { | |
796 | struct wt_status_change_data *d; | |
797 | struct string_list_item *it; | |
798 | it = &(s->change.items[i]); | |
799 | d = it->util; | |
800 | if (!d->worktree_status || | |
801 | d->worktree_status == DIFF_STATUS_UNMERGED) | |
802 | continue; | |
803 | wt_longstatus_print_change_data(s, WT_STATUS_CHANGED, it); | |
804 | } | |
805 | wt_longstatus_print_trailer(s); | |
806 | } | |
807 | ||
808 | static int stash_count_refs(struct object_id *ooid, struct object_id *noid, | |
809 | const char *email, timestamp_t timestamp, int tz, | |
810 | const char *message, void *cb_data) | |
811 | { | |
812 | int *c = cb_data; | |
813 | (*c)++; | |
814 | return 0; | |
815 | } | |
816 | ||
817 | static void wt_longstatus_print_stash_summary(struct wt_status *s) | |
818 | { | |
819 | int stash_count = 0; | |
820 | ||
821 | for_each_reflog_ent("refs/stash", stash_count_refs, &stash_count); | |
822 | if (stash_count > 0) | |
823 | status_printf_ln(s, GIT_COLOR_NORMAL, | |
824 | Q_("Your stash currently has %d entry", | |
825 | "Your stash currently has %d entries", stash_count), | |
826 | stash_count); | |
827 | } | |
828 | ||
829 | static void wt_longstatus_print_submodule_summary(struct wt_status *s, int uncommitted) | |
830 | { | |
831 | struct child_process sm_summary = CHILD_PROCESS_INIT; | |
832 | struct strbuf cmd_stdout = STRBUF_INIT; | |
833 | struct strbuf summary = STRBUF_INIT; | |
834 | char *summary_content; | |
835 | ||
836 | argv_array_pushf(&sm_summary.env_array, "GIT_INDEX_FILE=%s", | |
837 | s->index_file); | |
838 | ||
839 | argv_array_push(&sm_summary.args, "submodule"); | |
840 | argv_array_push(&sm_summary.args, "summary"); | |
841 | argv_array_push(&sm_summary.args, uncommitted ? "--files" : "--cached"); | |
842 | argv_array_push(&sm_summary.args, "--for-status"); | |
843 | argv_array_push(&sm_summary.args, "--summary-limit"); | |
844 | argv_array_pushf(&sm_summary.args, "%d", s->submodule_summary); | |
845 | if (!uncommitted) | |
846 | argv_array_push(&sm_summary.args, s->amend ? "HEAD^" : "HEAD"); | |
847 | ||
848 | sm_summary.git_cmd = 1; | |
849 | sm_summary.no_stdin = 1; | |
850 | ||
851 | capture_command(&sm_summary, &cmd_stdout, 1024); | |
852 | ||
853 | /* prepend header, only if there's an actual output */ | |
854 | if (cmd_stdout.len) { | |
855 | if (uncommitted) | |
856 | strbuf_addstr(&summary, _("Submodules changed but not updated:")); | |
857 | else | |
858 | strbuf_addstr(&summary, _("Submodule changes to be committed:")); | |
859 | strbuf_addstr(&summary, "\n\n"); | |
860 | } | |
861 | strbuf_addbuf(&summary, &cmd_stdout); | |
862 | strbuf_release(&cmd_stdout); | |
863 | ||
864 | if (s->display_comment_prefix) { | |
865 | size_t len; | |
866 | summary_content = strbuf_detach(&summary, &len); | |
867 | strbuf_add_commented_lines(&summary, summary_content, len); | |
868 | free(summary_content); | |
869 | } | |
870 | ||
871 | fputs(summary.buf, s->fp); | |
872 | strbuf_release(&summary); | |
873 | } | |
874 | ||
875 | static void wt_longstatus_print_other(struct wt_status *s, | |
876 | struct string_list *l, | |
877 | const char *what, | |
878 | const char *how) | |
879 | { | |
880 | int i; | |
881 | struct strbuf buf = STRBUF_INIT; | |
882 | static struct string_list output = STRING_LIST_INIT_DUP; | |
883 | struct column_options copts; | |
884 | ||
885 | if (!l->nr) | |
886 | return; | |
887 | ||
888 | wt_longstatus_print_other_header(s, what, how); | |
889 | ||
890 | for (i = 0; i < l->nr; i++) { | |
891 | struct string_list_item *it; | |
892 | const char *path; | |
893 | it = &(l->items[i]); | |
894 | path = quote_path(it->string, s->prefix, &buf); | |
895 | if (column_active(s->colopts)) { | |
896 | string_list_append(&output, path); | |
897 | continue; | |
898 | } | |
899 | status_printf(s, color(WT_STATUS_HEADER, s), "\t"); | |
900 | status_printf_more(s, color(WT_STATUS_UNTRACKED, s), | |
901 | "%s\n", path); | |
902 | } | |
903 | ||
904 | strbuf_release(&buf); | |
905 | if (!column_active(s->colopts)) | |
906 | goto conclude; | |
907 | ||
908 | strbuf_addf(&buf, "%s%s\t%s", | |
909 | color(WT_STATUS_HEADER, s), | |
910 | s->display_comment_prefix ? "#" : "", | |
911 | color(WT_STATUS_UNTRACKED, s)); | |
912 | memset(&copts, 0, sizeof(copts)); | |
913 | copts.padding = 1; | |
914 | copts.indent = buf.buf; | |
915 | if (want_color(s->use_color)) | |
916 | copts.nl = GIT_COLOR_RESET "\n"; | |
917 | print_columns(&output, s->colopts, &copts); | |
918 | string_list_clear(&output, 0); | |
919 | strbuf_release(&buf); | |
920 | conclude: | |
921 | status_printf_ln(s, GIT_COLOR_NORMAL, "%s", ""); | |
922 | } | |
923 | ||
924 | size_t wt_status_locate_end(const char *s, size_t len) | |
925 | { | |
926 | const char *p; | |
927 | struct strbuf pattern = STRBUF_INIT; | |
928 | ||
929 | strbuf_addf(&pattern, "\n%c %s", comment_line_char, cut_line); | |
930 | if (starts_with(s, pattern.buf + 1)) | |
931 | len = 0; | |
932 | else if ((p = strstr(s, pattern.buf))) | |
933 | len = p - s + 1; | |
934 | strbuf_release(&pattern); | |
935 | return len; | |
936 | } | |
937 | ||
938 | void wt_status_add_cut_line(FILE *fp) | |
939 | { | |
940 | const char *explanation = _("Do not modify or remove the line above.\nEverything below it will be ignored."); | |
941 | struct strbuf buf = STRBUF_INIT; | |
942 | ||
943 | fprintf(fp, "%c %s", comment_line_char, cut_line); | |
944 | strbuf_add_commented_lines(&buf, explanation, strlen(explanation)); | |
945 | fputs(buf.buf, fp); | |
946 | strbuf_release(&buf); | |
947 | } | |
948 | ||
949 | static void wt_longstatus_print_verbose(struct wt_status *s) | |
950 | { | |
951 | struct rev_info rev; | |
952 | struct setup_revision_opt opt; | |
953 | int dirty_submodules; | |
954 | const char *c = color(WT_STATUS_HEADER, s); | |
955 | ||
956 | init_revisions(&rev, NULL); | |
957 | rev.diffopt.flags.allow_textconv = 1; | |
958 | rev.diffopt.ita_invisible_in_index = 1; | |
959 | ||
960 | memset(&opt, 0, sizeof(opt)); | |
961 | opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference; | |
962 | setup_revisions(0, NULL, &rev, &opt); | |
963 | ||
964 | rev.diffopt.output_format |= DIFF_FORMAT_PATCH; | |
965 | rev.diffopt.detect_rename = 1; | |
966 | rev.diffopt.file = s->fp; | |
967 | rev.diffopt.close_file = 0; | |
968 | /* | |
969 | * If we're not going to stdout, then we definitely don't | |
970 | * want color, since we are going to the commit message | |
971 | * file (and even the "auto" setting won't work, since it | |
972 | * will have checked isatty on stdout). But we then do want | |
973 | * to insert the scissor line here to reliably remove the | |
974 | * diff before committing. | |
975 | */ | |
976 | if (s->fp != stdout) { | |
977 | rev.diffopt.use_color = 0; | |
978 | wt_status_add_cut_line(s->fp); | |
979 | } | |
980 | if (s->verbose > 1 && s->commitable) { | |
981 | /* print_updated() printed a header, so do we */ | |
982 | if (s->fp != stdout) | |
983 | wt_longstatus_print_trailer(s); | |
984 | status_printf_ln(s, c, _("Changes to be committed:")); | |
985 | rev.diffopt.a_prefix = "c/"; | |
986 | rev.diffopt.b_prefix = "i/"; | |
987 | } /* else use prefix as per user config */ | |
988 | run_diff_index(&rev, 1); | |
989 | if (s->verbose > 1 && | |
990 | wt_status_check_worktree_changes(s, &dirty_submodules)) { | |
991 | status_printf_ln(s, c, | |
992 | "--------------------------------------------------"); | |
993 | status_printf_ln(s, c, _("Changes not staged for commit:")); | |
994 | setup_work_tree(); | |
995 | rev.diffopt.a_prefix = "i/"; | |
996 | rev.diffopt.b_prefix = "w/"; | |
997 | run_diff_files(&rev, 0); | |
998 | } | |
999 | } | |
1000 | ||
1001 | static void wt_longstatus_print_tracking(struct wt_status *s) | |
1002 | { | |
1003 | struct strbuf sb = STRBUF_INIT; | |
1004 | const char *cp, *ep, *branch_name; | |
1005 | struct branch *branch; | |
1006 | char comment_line_string[3]; | |
1007 | int i; | |
1008 | ||
1009 | assert(s->branch && !s->is_initial); | |
1010 | if (!skip_prefix(s->branch, "refs/heads/", &branch_name)) | |
1011 | return; | |
1012 | branch = branch_get(branch_name); | |
1013 | if (!format_tracking_info(branch, &sb)) | |
1014 | return; | |
1015 | ||
1016 | i = 0; | |
1017 | if (s->display_comment_prefix) { | |
1018 | comment_line_string[i++] = comment_line_char; | |
1019 | comment_line_string[i++] = ' '; | |
1020 | } | |
1021 | comment_line_string[i] = '\0'; | |
1022 | ||
1023 | for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1) | |
1024 | color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), | |
1025 | "%s%.*s", comment_line_string, | |
1026 | (int)(ep - cp), cp); | |
1027 | if (s->display_comment_prefix) | |
1028 | color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "%c", | |
1029 | comment_line_char); | |
1030 | else | |
1031 | fputs("\n", s->fp); | |
1032 | strbuf_release(&sb); | |
1033 | } | |
1034 | ||
1035 | static int has_unmerged(struct wt_status *s) | |
1036 | { | |
1037 | int i; | |
1038 | ||
1039 | for (i = 0; i < s->change.nr; i++) { | |
1040 | struct wt_status_change_data *d; | |
1041 | d = s->change.items[i].util; | |
1042 | if (d->stagemask) | |
1043 | return 1; | |
1044 | } | |
1045 | return 0; | |
1046 | } | |
1047 | ||
1048 | static void show_merge_in_progress(struct wt_status *s, | |
1049 | struct wt_status_state *state, | |
1050 | const char *color) | |
1051 | { | |
1052 | if (has_unmerged(s)) { | |
1053 | status_printf_ln(s, color, _("You have unmerged paths.")); | |
1054 | if (s->hints) { | |
1055 | status_printf_ln(s, color, | |
1056 | _(" (fix conflicts and run \"git commit\")")); | |
1057 | status_printf_ln(s, color, | |
1058 | _(" (use \"git merge --abort\" to abort the merge)")); | |
1059 | } | |
1060 | } else { | |
1061 | s-> commitable = 1; | |
1062 | status_printf_ln(s, color, | |
1063 | _("All conflicts fixed but you are still merging.")); | |
1064 | if (s->hints) | |
1065 | status_printf_ln(s, color, | |
1066 | _(" (use \"git commit\" to conclude merge)")); | |
1067 | } | |
1068 | wt_longstatus_print_trailer(s); | |
1069 | } | |
1070 | ||
1071 | static void show_am_in_progress(struct wt_status *s, | |
1072 | struct wt_status_state *state, | |
1073 | const char *color) | |
1074 | { | |
1075 | status_printf_ln(s, color, | |
1076 | _("You are in the middle of an am session.")); | |
1077 | if (state->am_empty_patch) | |
1078 | status_printf_ln(s, color, | |
1079 | _("The current patch is empty.")); | |
1080 | if (s->hints) { | |
1081 | if (!state->am_empty_patch) | |
1082 | status_printf_ln(s, color, | |
1083 | _(" (fix conflicts and then run \"git am --continue\")")); | |
1084 | status_printf_ln(s, color, | |
1085 | _(" (use \"git am --skip\" to skip this patch)")); | |
1086 | status_printf_ln(s, color, | |
1087 | _(" (use \"git am --abort\" to restore the original branch)")); | |
1088 | } | |
1089 | wt_longstatus_print_trailer(s); | |
1090 | } | |
1091 | ||
1092 | static char *read_line_from_git_path(const char *filename) | |
1093 | { | |
1094 | struct strbuf buf = STRBUF_INIT; | |
1095 | FILE *fp = fopen_or_warn(git_path("%s", filename), "r"); | |
1096 | ||
1097 | if (!fp) { | |
1098 | strbuf_release(&buf); | |
1099 | return NULL; | |
1100 | } | |
1101 | strbuf_getline_lf(&buf, fp); | |
1102 | if (!fclose(fp)) { | |
1103 | return strbuf_detach(&buf, NULL); | |
1104 | } else { | |
1105 | strbuf_release(&buf); | |
1106 | return NULL; | |
1107 | } | |
1108 | } | |
1109 | ||
1110 | static int split_commit_in_progress(struct wt_status *s) | |
1111 | { | |
1112 | int split_in_progress = 0; | |
1113 | char *head, *orig_head, *rebase_amend, *rebase_orig_head; | |
1114 | ||
1115 | if ((!s->amend && !s->nowarn && !s->workdir_dirty) || | |
1116 | !s->branch || strcmp(s->branch, "HEAD")) | |
1117 | return 0; | |
1118 | ||
1119 | head = read_line_from_git_path("HEAD"); | |
1120 | orig_head = read_line_from_git_path("ORIG_HEAD"); | |
1121 | rebase_amend = read_line_from_git_path("rebase-merge/amend"); | |
1122 | rebase_orig_head = read_line_from_git_path("rebase-merge/orig-head"); | |
1123 | ||
1124 | if (!head || !orig_head || !rebase_amend || !rebase_orig_head) | |
1125 | ; /* fall through, no split in progress */ | |
1126 | else if (!strcmp(rebase_amend, rebase_orig_head)) | |
1127 | split_in_progress = !!strcmp(head, rebase_amend); | |
1128 | else if (strcmp(orig_head, rebase_orig_head)) | |
1129 | split_in_progress = 1; | |
1130 | ||
1131 | free(head); | |
1132 | free(orig_head); | |
1133 | free(rebase_amend); | |
1134 | free(rebase_orig_head); | |
1135 | ||
1136 | return split_in_progress; | |
1137 | } | |
1138 | ||
1139 | /* | |
1140 | * Turn | |
1141 | * "pick d6a2f0303e897ec257dd0e0a39a5ccb709bc2047 some message" | |
1142 | * into | |
1143 | * "pick d6a2f03 some message" | |
1144 | * | |
1145 | * The function assumes that the line does not contain useless spaces | |
1146 | * before or after the command. | |
1147 | */ | |
1148 | static void abbrev_sha1_in_line(struct strbuf *line) | |
1149 | { | |
1150 | struct strbuf **split; | |
1151 | int i; | |
1152 | ||
1153 | if (starts_with(line->buf, "exec ") || | |
1154 | starts_with(line->buf, "x ")) | |
1155 | return; | |
1156 | ||
1157 | split = strbuf_split_max(line, ' ', 3); | |
1158 | if (split[0] && split[1]) { | |
1159 | struct object_id oid; | |
1160 | ||
1161 | /* | |
1162 | * strbuf_split_max left a space. Trim it and re-add | |
1163 | * it after abbreviation. | |
1164 | */ | |
1165 | strbuf_trim(split[1]); | |
1166 | if (!get_oid(split[1]->buf, &oid)) { | |
1167 | strbuf_reset(split[1]); | |
1168 | strbuf_add_unique_abbrev(split[1], oid.hash, | |
1169 | DEFAULT_ABBREV); | |
1170 | strbuf_addch(split[1], ' '); | |
1171 | strbuf_reset(line); | |
1172 | for (i = 0; split[i]; i++) | |
1173 | strbuf_addbuf(line, split[i]); | |
1174 | } | |
1175 | } | |
1176 | strbuf_list_free(split); | |
1177 | } | |
1178 | ||
1179 | static int read_rebase_todolist(const char *fname, struct string_list *lines) | |
1180 | { | |
1181 | struct strbuf line = STRBUF_INIT; | |
1182 | FILE *f = fopen(git_path("%s", fname), "r"); | |
1183 | ||
1184 | if (!f) { | |
1185 | if (errno == ENOENT) | |
1186 | return -1; | |
1187 | die_errno("Could not open file %s for reading", | |
1188 | git_path("%s", fname)); | |
1189 | } | |
1190 | while (!strbuf_getline_lf(&line, f)) { | |
1191 | if (line.len && line.buf[0] == comment_line_char) | |
1192 | continue; | |
1193 | strbuf_trim(&line); | |
1194 | if (!line.len) | |
1195 | continue; | |
1196 | abbrev_sha1_in_line(&line); | |
1197 | string_list_append(lines, line.buf); | |
1198 | } | |
1199 | fclose(f); | |
1200 | strbuf_release(&line); | |
1201 | return 0; | |
1202 | } | |
1203 | ||
1204 | static void show_rebase_information(struct wt_status *s, | |
1205 | struct wt_status_state *state, | |
1206 | const char *color) | |
1207 | { | |
1208 | if (state->rebase_interactive_in_progress) { | |
1209 | int i; | |
1210 | int nr_lines_to_show = 2; | |
1211 | ||
1212 | struct string_list have_done = STRING_LIST_INIT_DUP; | |
1213 | struct string_list yet_to_do = STRING_LIST_INIT_DUP; | |
1214 | ||
1215 | read_rebase_todolist("rebase-merge/done", &have_done); | |
1216 | if (read_rebase_todolist("rebase-merge/git-rebase-todo", | |
1217 | &yet_to_do)) | |
1218 | status_printf_ln(s, color, | |
1219 | _("git-rebase-todo is missing.")); | |
1220 | if (have_done.nr == 0) | |
1221 | status_printf_ln(s, color, _("No commands done.")); | |
1222 | else { | |
1223 | status_printf_ln(s, color, | |
1224 | Q_("Last command done (%d command done):", | |
1225 | "Last commands done (%d commands done):", | |
1226 | have_done.nr), | |
1227 | have_done.nr); | |
1228 | for (i = (have_done.nr > nr_lines_to_show) | |
1229 | ? have_done.nr - nr_lines_to_show : 0; | |
1230 | i < have_done.nr; | |
1231 | i++) | |
1232 | status_printf_ln(s, color, " %s", have_done.items[i].string); | |
1233 | if (have_done.nr > nr_lines_to_show && s->hints) | |
1234 | status_printf_ln(s, color, | |
1235 | _(" (see more in file %s)"), git_path("rebase-merge/done")); | |
1236 | } | |
1237 | ||
1238 | if (yet_to_do.nr == 0) | |
1239 | status_printf_ln(s, color, | |
1240 | _("No commands remaining.")); | |
1241 | else { | |
1242 | status_printf_ln(s, color, | |
1243 | Q_("Next command to do (%d remaining command):", | |
1244 | "Next commands to do (%d remaining commands):", | |
1245 | yet_to_do.nr), | |
1246 | yet_to_do.nr); | |
1247 | for (i = 0; i < nr_lines_to_show && i < yet_to_do.nr; i++) | |
1248 | status_printf_ln(s, color, " %s", yet_to_do.items[i].string); | |
1249 | if (s->hints) | |
1250 | status_printf_ln(s, color, | |
1251 | _(" (use \"git rebase --edit-todo\" to view and edit)")); | |
1252 | } | |
1253 | string_list_clear(&yet_to_do, 0); | |
1254 | string_list_clear(&have_done, 0); | |
1255 | } | |
1256 | } | |
1257 | ||
1258 | static void print_rebase_state(struct wt_status *s, | |
1259 | struct wt_status_state *state, | |
1260 | const char *color) | |
1261 | { | |
1262 | if (state->branch) | |
1263 | status_printf_ln(s, color, | |
1264 | _("You are currently rebasing branch '%s' on '%s'."), | |
1265 | state->branch, | |
1266 | state->onto); | |
1267 | else | |
1268 | status_printf_ln(s, color, | |
1269 | _("You are currently rebasing.")); | |
1270 | } | |
1271 | ||
1272 | static void show_rebase_in_progress(struct wt_status *s, | |
1273 | struct wt_status_state *state, | |
1274 | const char *color) | |
1275 | { | |
1276 | struct stat st; | |
1277 | ||
1278 | show_rebase_information(s, state, color); | |
1279 | if (has_unmerged(s)) { | |
1280 | print_rebase_state(s, state, color); | |
1281 | if (s->hints) { | |
1282 | status_printf_ln(s, color, | |
1283 | _(" (fix conflicts and then run \"git rebase --continue\")")); | |
1284 | status_printf_ln(s, color, | |
1285 | _(" (use \"git rebase --skip\" to skip this patch)")); | |
1286 | status_printf_ln(s, color, | |
1287 | _(" (use \"git rebase --abort\" to check out the original branch)")); | |
1288 | } | |
1289 | } else if (state->rebase_in_progress || !stat(git_path_merge_msg(), &st)) { | |
1290 | print_rebase_state(s, state, color); | |
1291 | if (s->hints) | |
1292 | status_printf_ln(s, color, | |
1293 | _(" (all conflicts fixed: run \"git rebase --continue\")")); | |
1294 | } else if (split_commit_in_progress(s)) { | |
1295 | if (state->branch) | |
1296 | status_printf_ln(s, color, | |
1297 | _("You are currently splitting a commit while rebasing branch '%s' on '%s'."), | |
1298 | state->branch, | |
1299 | state->onto); | |
1300 | else | |
1301 | status_printf_ln(s, color, | |
1302 | _("You are currently splitting a commit during a rebase.")); | |
1303 | if (s->hints) | |
1304 | status_printf_ln(s, color, | |
1305 | _(" (Once your working directory is clean, run \"git rebase --continue\")")); | |
1306 | } else { | |
1307 | if (state->branch) | |
1308 | status_printf_ln(s, color, | |
1309 | _("You are currently editing a commit while rebasing branch '%s' on '%s'."), | |
1310 | state->branch, | |
1311 | state->onto); | |
1312 | else | |
1313 | status_printf_ln(s, color, | |
1314 | _("You are currently editing a commit during a rebase.")); | |
1315 | if (s->hints && !s->amend) { | |
1316 | status_printf_ln(s, color, | |
1317 | _(" (use \"git commit --amend\" to amend the current commit)")); | |
1318 | status_printf_ln(s, color, | |
1319 | _(" (use \"git rebase --continue\" once you are satisfied with your changes)")); | |
1320 | } | |
1321 | } | |
1322 | wt_longstatus_print_trailer(s); | |
1323 | } | |
1324 | ||
1325 | static void show_cherry_pick_in_progress(struct wt_status *s, | |
1326 | struct wt_status_state *state, | |
1327 | const char *color) | |
1328 | { | |
1329 | status_printf_ln(s, color, _("You are currently cherry-picking commit %s."), | |
1330 | find_unique_abbrev(state->cherry_pick_head_sha1, DEFAULT_ABBREV)); | |
1331 | if (s->hints) { | |
1332 | if (has_unmerged(s)) | |
1333 | status_printf_ln(s, color, | |
1334 | _(" (fix conflicts and run \"git cherry-pick --continue\")")); | |
1335 | else | |
1336 | status_printf_ln(s, color, | |
1337 | _(" (all conflicts fixed: run \"git cherry-pick --continue\")")); | |
1338 | status_printf_ln(s, color, | |
1339 | _(" (use \"git cherry-pick --abort\" to cancel the cherry-pick operation)")); | |
1340 | } | |
1341 | wt_longstatus_print_trailer(s); | |
1342 | } | |
1343 | ||
1344 | static void show_revert_in_progress(struct wt_status *s, | |
1345 | struct wt_status_state *state, | |
1346 | const char *color) | |
1347 | { | |
1348 | status_printf_ln(s, color, _("You are currently reverting commit %s."), | |
1349 | find_unique_abbrev(state->revert_head_sha1, DEFAULT_ABBREV)); | |
1350 | if (s->hints) { | |
1351 | if (has_unmerged(s)) | |
1352 | status_printf_ln(s, color, | |
1353 | _(" (fix conflicts and run \"git revert --continue\")")); | |
1354 | else | |
1355 | status_printf_ln(s, color, | |
1356 | _(" (all conflicts fixed: run \"git revert --continue\")")); | |
1357 | status_printf_ln(s, color, | |
1358 | _(" (use \"git revert --abort\" to cancel the revert operation)")); | |
1359 | } | |
1360 | wt_longstatus_print_trailer(s); | |
1361 | } | |
1362 | ||
1363 | static void show_bisect_in_progress(struct wt_status *s, | |
1364 | struct wt_status_state *state, | |
1365 | const char *color) | |
1366 | { | |
1367 | if (state->branch) | |
1368 | status_printf_ln(s, color, | |
1369 | _("You are currently bisecting, started from branch '%s'."), | |
1370 | state->branch); | |
1371 | else | |
1372 | status_printf_ln(s, color, | |
1373 | _("You are currently bisecting.")); | |
1374 | if (s->hints) | |
1375 | status_printf_ln(s, color, | |
1376 | _(" (use \"git bisect reset\" to get back to the original branch)")); | |
1377 | wt_longstatus_print_trailer(s); | |
1378 | } | |
1379 | ||
1380 | /* | |
1381 | * Extract branch information from rebase/bisect | |
1382 | */ | |
1383 | static char *get_branch(const struct worktree *wt, const char *path) | |
1384 | { | |
1385 | struct strbuf sb = STRBUF_INIT; | |
1386 | struct object_id oid; | |
1387 | const char *branch_name; | |
1388 | ||
1389 | if (strbuf_read_file(&sb, worktree_git_path(wt, "%s", path), 0) <= 0) | |
1390 | goto got_nothing; | |
1391 | ||
1392 | while (sb.len && sb.buf[sb.len - 1] == '\n') | |
1393 | strbuf_setlen(&sb, sb.len - 1); | |
1394 | if (!sb.len) | |
1395 | goto got_nothing; | |
1396 | if (skip_prefix(sb.buf, "refs/heads/", &branch_name)) | |
1397 | strbuf_remove(&sb, 0, branch_name - sb.buf); | |
1398 | else if (starts_with(sb.buf, "refs/")) | |
1399 | ; | |
1400 | else if (!get_oid_hex(sb.buf, &oid)) { | |
1401 | strbuf_reset(&sb); | |
1402 | strbuf_add_unique_abbrev(&sb, oid.hash, DEFAULT_ABBREV); | |
1403 | } else if (!strcmp(sb.buf, "detached HEAD")) /* rebase */ | |
1404 | goto got_nothing; | |
1405 | else /* bisect */ | |
1406 | ; | |
1407 | return strbuf_detach(&sb, NULL); | |
1408 | ||
1409 | got_nothing: | |
1410 | strbuf_release(&sb); | |
1411 | return NULL; | |
1412 | } | |
1413 | ||
1414 | struct grab_1st_switch_cbdata { | |
1415 | struct strbuf buf; | |
1416 | struct object_id noid; | |
1417 | }; | |
1418 | ||
1419 | static int grab_1st_switch(struct object_id *ooid, struct object_id *noid, | |
1420 | const char *email, timestamp_t timestamp, int tz, | |
1421 | const char *message, void *cb_data) | |
1422 | { | |
1423 | struct grab_1st_switch_cbdata *cb = cb_data; | |
1424 | const char *target = NULL, *end; | |
1425 | ||
1426 | if (!skip_prefix(message, "checkout: moving from ", &message)) | |
1427 | return 0; | |
1428 | target = strstr(message, " to "); | |
1429 | if (!target) | |
1430 | return 0; | |
1431 | target += strlen(" to "); | |
1432 | strbuf_reset(&cb->buf); | |
1433 | oidcpy(&cb->noid, noid); | |
1434 | end = strchrnul(target, '\n'); | |
1435 | strbuf_add(&cb->buf, target, end - target); | |
1436 | if (!strcmp(cb->buf.buf, "HEAD")) { | |
1437 | /* HEAD is relative. Resolve it to the right reflog entry. */ | |
1438 | strbuf_reset(&cb->buf); | |
1439 | strbuf_add_unique_abbrev(&cb->buf, noid->hash, DEFAULT_ABBREV); | |
1440 | } | |
1441 | return 1; | |
1442 | } | |
1443 | ||
1444 | static void wt_status_get_detached_from(struct wt_status_state *state) | |
1445 | { | |
1446 | struct grab_1st_switch_cbdata cb; | |
1447 | struct commit *commit; | |
1448 | struct object_id oid; | |
1449 | char *ref = NULL; | |
1450 | ||
1451 | strbuf_init(&cb.buf, 0); | |
1452 | if (for_each_reflog_ent_reverse("HEAD", grab_1st_switch, &cb) <= 0) { | |
1453 | strbuf_release(&cb.buf); | |
1454 | return; | |
1455 | } | |
1456 | ||
1457 | if (dwim_ref(cb.buf.buf, cb.buf.len, &oid, &ref) == 1 && | |
1458 | /* sha1 is a commit? match without further lookup */ | |
1459 | (!oidcmp(&cb.noid, &oid) || | |
1460 | /* perhaps sha1 is a tag, try to dereference to a commit */ | |
1461 | ((commit = lookup_commit_reference_gently(&oid, 1)) != NULL && | |
1462 | !oidcmp(&cb.noid, &commit->object.oid)))) { | |
1463 | const char *from = ref; | |
1464 | if (!skip_prefix(from, "refs/tags/", &from)) | |
1465 | skip_prefix(from, "refs/remotes/", &from); | |
1466 | state->detached_from = xstrdup(from); | |
1467 | } else | |
1468 | state->detached_from = | |
1469 | xstrdup(find_unique_abbrev(cb.noid.hash, DEFAULT_ABBREV)); | |
1470 | hashcpy(state->detached_sha1, cb.noid.hash); | |
1471 | state->detached_at = !get_oid("HEAD", &oid) && | |
1472 | !hashcmp(oid.hash, state->detached_sha1); | |
1473 | ||
1474 | free(ref); | |
1475 | strbuf_release(&cb.buf); | |
1476 | } | |
1477 | ||
1478 | int wt_status_check_rebase(const struct worktree *wt, | |
1479 | struct wt_status_state *state) | |
1480 | { | |
1481 | struct stat st; | |
1482 | ||
1483 | if (!stat(worktree_git_path(wt, "rebase-apply"), &st)) { | |
1484 | if (!stat(worktree_git_path(wt, "rebase-apply/applying"), &st)) { | |
1485 | state->am_in_progress = 1; | |
1486 | if (!stat(worktree_git_path(wt, "rebase-apply/patch"), &st) && !st.st_size) | |
1487 | state->am_empty_patch = 1; | |
1488 | } else { | |
1489 | state->rebase_in_progress = 1; | |
1490 | state->branch = get_branch(wt, "rebase-apply/head-name"); | |
1491 | state->onto = get_branch(wt, "rebase-apply/onto"); | |
1492 | } | |
1493 | } else if (!stat(worktree_git_path(wt, "rebase-merge"), &st)) { | |
1494 | if (!stat(worktree_git_path(wt, "rebase-merge/interactive"), &st)) | |
1495 | state->rebase_interactive_in_progress = 1; | |
1496 | else | |
1497 | state->rebase_in_progress = 1; | |
1498 | state->branch = get_branch(wt, "rebase-merge/head-name"); | |
1499 | state->onto = get_branch(wt, "rebase-merge/onto"); | |
1500 | } else | |
1501 | return 0; | |
1502 | return 1; | |
1503 | } | |
1504 | ||
1505 | int wt_status_check_bisect(const struct worktree *wt, | |
1506 | struct wt_status_state *state) | |
1507 | { | |
1508 | struct stat st; | |
1509 | ||
1510 | if (!stat(worktree_git_path(wt, "BISECT_LOG"), &st)) { | |
1511 | state->bisect_in_progress = 1; | |
1512 | state->branch = get_branch(wt, "BISECT_START"); | |
1513 | return 1; | |
1514 | } | |
1515 | return 0; | |
1516 | } | |
1517 | ||
1518 | void wt_status_get_state(struct wt_status_state *state, | |
1519 | int get_detached_from) | |
1520 | { | |
1521 | struct stat st; | |
1522 | struct object_id oid; | |
1523 | ||
1524 | if (!stat(git_path_merge_head(), &st)) { | |
1525 | state->merge_in_progress = 1; | |
1526 | } else if (wt_status_check_rebase(NULL, state)) { | |
1527 | ; /* all set */ | |
1528 | } else if (!stat(git_path_cherry_pick_head(), &st) && | |
1529 | !get_oid("CHERRY_PICK_HEAD", &oid)) { | |
1530 | state->cherry_pick_in_progress = 1; | |
1531 | hashcpy(state->cherry_pick_head_sha1, oid.hash); | |
1532 | } | |
1533 | wt_status_check_bisect(NULL, state); | |
1534 | if (!stat(git_path_revert_head(), &st) && | |
1535 | !get_oid("REVERT_HEAD", &oid)) { | |
1536 | state->revert_in_progress = 1; | |
1537 | hashcpy(state->revert_head_sha1, oid.hash); | |
1538 | } | |
1539 | ||
1540 | if (get_detached_from) | |
1541 | wt_status_get_detached_from(state); | |
1542 | } | |
1543 | ||
1544 | static void wt_longstatus_print_state(struct wt_status *s, | |
1545 | struct wt_status_state *state) | |
1546 | { | |
1547 | const char *state_color = color(WT_STATUS_HEADER, s); | |
1548 | if (state->merge_in_progress) | |
1549 | show_merge_in_progress(s, state, state_color); | |
1550 | else if (state->am_in_progress) | |
1551 | show_am_in_progress(s, state, state_color); | |
1552 | else if (state->rebase_in_progress || state->rebase_interactive_in_progress) | |
1553 | show_rebase_in_progress(s, state, state_color); | |
1554 | else if (state->cherry_pick_in_progress) | |
1555 | show_cherry_pick_in_progress(s, state, state_color); | |
1556 | else if (state->revert_in_progress) | |
1557 | show_revert_in_progress(s, state, state_color); | |
1558 | if (state->bisect_in_progress) | |
1559 | show_bisect_in_progress(s, state, state_color); | |
1560 | } | |
1561 | ||
1562 | static void wt_longstatus_print(struct wt_status *s) | |
1563 | { | |
1564 | const char *branch_color = color(WT_STATUS_ONBRANCH, s); | |
1565 | const char *branch_status_color = color(WT_STATUS_HEADER, s); | |
1566 | struct wt_status_state state; | |
1567 | ||
1568 | memset(&state, 0, sizeof(state)); | |
1569 | wt_status_get_state(&state, | |
1570 | s->branch && !strcmp(s->branch, "HEAD")); | |
1571 | ||
1572 | if (s->branch) { | |
1573 | const char *on_what = _("On branch "); | |
1574 | const char *branch_name = s->branch; | |
1575 | if (!strcmp(branch_name, "HEAD")) { | |
1576 | branch_status_color = color(WT_STATUS_NOBRANCH, s); | |
1577 | if (state.rebase_in_progress || state.rebase_interactive_in_progress) { | |
1578 | if (state.rebase_interactive_in_progress) | |
1579 | on_what = _("interactive rebase in progress; onto "); | |
1580 | else | |
1581 | on_what = _("rebase in progress; onto "); | |
1582 | branch_name = state.onto; | |
1583 | } else if (state.detached_from) { | |
1584 | branch_name = state.detached_from; | |
1585 | if (state.detached_at) | |
1586 | on_what = _("HEAD detached at "); | |
1587 | else | |
1588 | on_what = _("HEAD detached from "); | |
1589 | } else { | |
1590 | branch_name = ""; | |
1591 | on_what = _("Not currently on any branch."); | |
1592 | } | |
1593 | } else | |
1594 | skip_prefix(branch_name, "refs/heads/", &branch_name); | |
1595 | status_printf(s, color(WT_STATUS_HEADER, s), "%s", ""); | |
1596 | status_printf_more(s, branch_status_color, "%s", on_what); | |
1597 | status_printf_more(s, branch_color, "%s\n", branch_name); | |
1598 | if (!s->is_initial) | |
1599 | wt_longstatus_print_tracking(s); | |
1600 | } | |
1601 | ||
1602 | wt_longstatus_print_state(s, &state); | |
1603 | free(state.branch); | |
1604 | free(state.onto); | |
1605 | free(state.detached_from); | |
1606 | ||
1607 | if (s->is_initial) { | |
1608 | status_printf_ln(s, color(WT_STATUS_HEADER, s), "%s", ""); | |
1609 | status_printf_ln(s, color(WT_STATUS_HEADER, s), | |
1610 | s->commit_template | |
1611 | ? _("Initial commit") | |
1612 | : _("No commits yet")); | |
1613 | status_printf_ln(s, color(WT_STATUS_HEADER, s), "%s", ""); | |
1614 | } | |
1615 | ||
1616 | wt_longstatus_print_updated(s); | |
1617 | wt_longstatus_print_unmerged(s); | |
1618 | wt_longstatus_print_changed(s); | |
1619 | if (s->submodule_summary && | |
1620 | (!s->ignore_submodule_arg || | |
1621 | strcmp(s->ignore_submodule_arg, "all"))) { | |
1622 | wt_longstatus_print_submodule_summary(s, 0); /* staged */ | |
1623 | wt_longstatus_print_submodule_summary(s, 1); /* unstaged */ | |
1624 | } | |
1625 | if (s->show_untracked_files) { | |
1626 | wt_longstatus_print_other(s, &s->untracked, _("Untracked files"), "add"); | |
1627 | if (s->show_ignored_mode) | |
1628 | wt_longstatus_print_other(s, &s->ignored, _("Ignored files"), "add -f"); | |
1629 | if (advice_status_u_option && 2000 < s->untracked_in_ms) { | |
1630 | status_printf_ln(s, GIT_COLOR_NORMAL, "%s", ""); | |
1631 | status_printf_ln(s, GIT_COLOR_NORMAL, | |
1632 | _("It took %.2f seconds to enumerate untracked files. 'status -uno'\n" | |
1633 | "may speed it up, but you have to be careful not to forget to add\n" | |
1634 | "new files yourself (see 'git help status')."), | |
1635 | s->untracked_in_ms / 1000.0); | |
1636 | } | |
1637 | } else if (s->commitable) | |
1638 | status_printf_ln(s, GIT_COLOR_NORMAL, _("Untracked files not listed%s"), | |
1639 | s->hints | |
1640 | ? _(" (use -u option to show untracked files)") : ""); | |
1641 | ||
1642 | if (s->verbose) | |
1643 | wt_longstatus_print_verbose(s); | |
1644 | if (!s->commitable) { | |
1645 | if (s->amend) | |
1646 | status_printf_ln(s, GIT_COLOR_NORMAL, _("No changes")); | |
1647 | else if (s->nowarn) | |
1648 | ; /* nothing */ | |
1649 | else if (s->workdir_dirty) { | |
1650 | if (s->hints) | |
1651 | printf(_("no changes added to commit " | |
1652 | "(use \"git add\" and/or \"git commit -a\")\n")); | |
1653 | else | |
1654 | printf(_("no changes added to commit\n")); | |
1655 | } else if (s->untracked.nr) { | |
1656 | if (s->hints) | |
1657 | printf(_("nothing added to commit but untracked files " | |
1658 | "present (use \"git add\" to track)\n")); | |
1659 | else | |
1660 | printf(_("nothing added to commit but untracked files present\n")); | |
1661 | } else if (s->is_initial) { | |
1662 | if (s->hints) | |
1663 | printf(_("nothing to commit (create/copy files " | |
1664 | "and use \"git add\" to track)\n")); | |
1665 | else | |
1666 | printf(_("nothing to commit\n")); | |
1667 | } else if (!s->show_untracked_files) { | |
1668 | if (s->hints) | |
1669 | printf(_("nothing to commit (use -u to show untracked files)\n")); | |
1670 | else | |
1671 | printf(_("nothing to commit\n")); | |
1672 | } else | |
1673 | printf(_("nothing to commit, working tree clean\n")); | |
1674 | } | |
1675 | if(s->show_stash) | |
1676 | wt_longstatus_print_stash_summary(s); | |
1677 | } | |
1678 | ||
1679 | static void wt_shortstatus_unmerged(struct string_list_item *it, | |
1680 | struct wt_status *s) | |
1681 | { | |
1682 | struct wt_status_change_data *d = it->util; | |
1683 | const char *how = "??"; | |
1684 | ||
1685 | switch (d->stagemask) { | |
1686 | case 1: how = "DD"; break; /* both deleted */ | |
1687 | case 2: how = "AU"; break; /* added by us */ | |
1688 | case 3: how = "UD"; break; /* deleted by them */ | |
1689 | case 4: how = "UA"; break; /* added by them */ | |
1690 | case 5: how = "DU"; break; /* deleted by us */ | |
1691 | case 6: how = "AA"; break; /* both added */ | |
1692 | case 7: how = "UU"; break; /* both modified */ | |
1693 | } | |
1694 | color_fprintf(s->fp, color(WT_STATUS_UNMERGED, s), "%s", how); | |
1695 | if (s->null_termination) { | |
1696 | fprintf(stdout, " %s%c", it->string, 0); | |
1697 | } else { | |
1698 | struct strbuf onebuf = STRBUF_INIT; | |
1699 | const char *one; | |
1700 | one = quote_path(it->string, s->prefix, &onebuf); | |
1701 | printf(" %s\n", one); | |
1702 | strbuf_release(&onebuf); | |
1703 | } | |
1704 | } | |
1705 | ||
1706 | static void wt_shortstatus_status(struct string_list_item *it, | |
1707 | struct wt_status *s) | |
1708 | { | |
1709 | struct wt_status_change_data *d = it->util; | |
1710 | ||
1711 | if (d->index_status) | |
1712 | color_fprintf(s->fp, color(WT_STATUS_UPDATED, s), "%c", d->index_status); | |
1713 | else | |
1714 | putchar(' '); | |
1715 | if (d->worktree_status) | |
1716 | color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status); | |
1717 | else | |
1718 | putchar(' '); | |
1719 | putchar(' '); | |
1720 | if (s->null_termination) { | |
1721 | fprintf(stdout, "%s%c", it->string, 0); | |
1722 | if (d->head_path) | |
1723 | fprintf(stdout, "%s%c", d->head_path, 0); | |
1724 | } else { | |
1725 | struct strbuf onebuf = STRBUF_INIT; | |
1726 | const char *one; | |
1727 | if (d->head_path) { | |
1728 | one = quote_path(d->head_path, s->prefix, &onebuf); | |
1729 | if (*one != '"' && strchr(one, ' ') != NULL) { | |
1730 | putchar('"'); | |
1731 | strbuf_addch(&onebuf, '"'); | |
1732 | one = onebuf.buf; | |
1733 | } | |
1734 | printf("%s -> ", one); | |
1735 | strbuf_release(&onebuf); | |
1736 | } | |
1737 | one = quote_path(it->string, s->prefix, &onebuf); | |
1738 | if (*one != '"' && strchr(one, ' ') != NULL) { | |
1739 | putchar('"'); | |
1740 | strbuf_addch(&onebuf, '"'); | |
1741 | one = onebuf.buf; | |
1742 | } | |
1743 | printf("%s\n", one); | |
1744 | strbuf_release(&onebuf); | |
1745 | } | |
1746 | } | |
1747 | ||
1748 | static void wt_shortstatus_other(struct string_list_item *it, | |
1749 | struct wt_status *s, const char *sign) | |
1750 | { | |
1751 | if (s->null_termination) { | |
1752 | fprintf(stdout, "%s %s%c", sign, it->string, 0); | |
1753 | } else { | |
1754 | struct strbuf onebuf = STRBUF_INIT; | |
1755 | const char *one; | |
1756 | one = quote_path(it->string, s->prefix, &onebuf); | |
1757 | color_fprintf(s->fp, color(WT_STATUS_UNTRACKED, s), "%s", sign); | |
1758 | printf(" %s\n", one); | |
1759 | strbuf_release(&onebuf); | |
1760 | } | |
1761 | } | |
1762 | ||
1763 | static void wt_shortstatus_print_tracking(struct wt_status *s) | |
1764 | { | |
1765 | struct branch *branch; | |
1766 | const char *header_color = color(WT_STATUS_HEADER, s); | |
1767 | const char *branch_color_local = color(WT_STATUS_LOCAL_BRANCH, s); | |
1768 | const char *branch_color_remote = color(WT_STATUS_REMOTE_BRANCH, s); | |
1769 | ||
1770 | const char *base; | |
1771 | char *short_base; | |
1772 | const char *branch_name; | |
1773 | int num_ours, num_theirs; | |
1774 | int upstream_is_gone = 0; | |
1775 | ||
1776 | color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## "); | |
1777 | ||
1778 | if (!s->branch) | |
1779 | return; | |
1780 | branch_name = s->branch; | |
1781 | ||
1782 | #define LABEL(string) (s->no_gettext ? (string) : _(string)) | |
1783 | ||
1784 | if (s->is_initial) | |
1785 | color_fprintf(s->fp, header_color, LABEL(N_("No commits yet on "))); | |
1786 | ||
1787 | if (!strcmp(s->branch, "HEAD")) { | |
1788 | color_fprintf(s->fp, color(WT_STATUS_NOBRANCH, s), "%s", | |
1789 | LABEL(N_("HEAD (no branch)"))); | |
1790 | goto conclude; | |
1791 | } | |
1792 | ||
1793 | skip_prefix(branch_name, "refs/heads/", &branch_name); | |
1794 | ||
1795 | branch = branch_get(branch_name); | |
1796 | ||
1797 | color_fprintf(s->fp, branch_color_local, "%s", branch_name); | |
1798 | ||
1799 | if (stat_tracking_info(branch, &num_ours, &num_theirs, &base) < 0) { | |
1800 | if (!base) | |
1801 | goto conclude; | |
1802 | ||
1803 | upstream_is_gone = 1; | |
1804 | } | |
1805 | ||
1806 | short_base = shorten_unambiguous_ref(base, 0); | |
1807 | color_fprintf(s->fp, header_color, "..."); | |
1808 | color_fprintf(s->fp, branch_color_remote, "%s", short_base); | |
1809 | free(short_base); | |
1810 | ||
1811 | if (!upstream_is_gone && !num_ours && !num_theirs) | |
1812 | goto conclude; | |
1813 | ||
1814 | color_fprintf(s->fp, header_color, " ["); | |
1815 | if (upstream_is_gone) { | |
1816 | color_fprintf(s->fp, header_color, LABEL(N_("gone"))); | |
1817 | } else if (!num_ours) { | |
1818 | color_fprintf(s->fp, header_color, LABEL(N_("behind "))); | |
1819 | color_fprintf(s->fp, branch_color_remote, "%d", num_theirs); | |
1820 | } else if (!num_theirs) { | |
1821 | color_fprintf(s->fp, header_color, LABEL(N_("ahead "))); | |
1822 | color_fprintf(s->fp, branch_color_local, "%d", num_ours); | |
1823 | } else { | |
1824 | color_fprintf(s->fp, header_color, LABEL(N_("ahead "))); | |
1825 | color_fprintf(s->fp, branch_color_local, "%d", num_ours); | |
1826 | color_fprintf(s->fp, header_color, ", %s", LABEL(N_("behind "))); | |
1827 | color_fprintf(s->fp, branch_color_remote, "%d", num_theirs); | |
1828 | } | |
1829 | ||
1830 | color_fprintf(s->fp, header_color, "]"); | |
1831 | conclude: | |
1832 | fputc(s->null_termination ? '\0' : '\n', s->fp); | |
1833 | } | |
1834 | ||
1835 | static void wt_shortstatus_print(struct wt_status *s) | |
1836 | { | |
1837 | struct string_list_item *it; | |
1838 | ||
1839 | if (s->show_branch) | |
1840 | wt_shortstatus_print_tracking(s); | |
1841 | ||
1842 | for_each_string_list_item(it, &s->change) { | |
1843 | struct wt_status_change_data *d = it->util; | |
1844 | ||
1845 | if (d->stagemask) | |
1846 | wt_shortstatus_unmerged(it, s); | |
1847 | else | |
1848 | wt_shortstatus_status(it, s); | |
1849 | } | |
1850 | for_each_string_list_item(it, &s->untracked) | |
1851 | wt_shortstatus_other(it, s, "??"); | |
1852 | ||
1853 | for_each_string_list_item(it, &s->ignored) | |
1854 | wt_shortstatus_other(it, s, "!!"); | |
1855 | } | |
1856 | ||
1857 | static void wt_porcelain_print(struct wt_status *s) | |
1858 | { | |
1859 | s->use_color = 0; | |
1860 | s->relative_paths = 0; | |
1861 | s->prefix = NULL; | |
1862 | s->no_gettext = 1; | |
1863 | wt_shortstatus_print(s); | |
1864 | } | |
1865 | ||
1866 | /* | |
1867 | * Print branch information for porcelain v2 output. These lines | |
1868 | * are printed when the '--branch' parameter is given. | |
1869 | * | |
1870 | * # branch.oid <commit><eol> | |
1871 | * # branch.head <head><eol> | |
1872 | * [# branch.upstream <upstream><eol> | |
1873 | * [# branch.ab +<ahead> -<behind><eol>]] | |
1874 | * | |
1875 | * <commit> ::= the current commit hash or the the literal | |
1876 | * "(initial)" to indicate an initialized repo | |
1877 | * with no commits. | |
1878 | * | |
1879 | * <head> ::= <branch_name> the current branch name or | |
1880 | * "(detached)" literal when detached head or | |
1881 | * "(unknown)" when something is wrong. | |
1882 | * | |
1883 | * <upstream> ::= the upstream branch name, when set. | |
1884 | * | |
1885 | * <ahead> ::= integer ahead value, when upstream set | |
1886 | * and the commit is present (not gone). | |
1887 | * | |
1888 | * <behind> ::= integer behind value, when upstream set | |
1889 | * and commit is present. | |
1890 | * | |
1891 | * | |
1892 | * The end-of-line is defined by the -z flag. | |
1893 | * | |
1894 | * <eol> ::= NUL when -z, | |
1895 | * LF when NOT -z. | |
1896 | * | |
1897 | */ | |
1898 | static void wt_porcelain_v2_print_tracking(struct wt_status *s) | |
1899 | { | |
1900 | struct branch *branch; | |
1901 | const char *base; | |
1902 | const char *branch_name; | |
1903 | struct wt_status_state state; | |
1904 | int ab_info, nr_ahead, nr_behind; | |
1905 | char eol = s->null_termination ? '\0' : '\n'; | |
1906 | ||
1907 | memset(&state, 0, sizeof(state)); | |
1908 | wt_status_get_state(&state, s->branch && !strcmp(s->branch, "HEAD")); | |
1909 | ||
1910 | fprintf(s->fp, "# branch.oid %s%c", | |
1911 | (s->is_initial ? "(initial)" : sha1_to_hex(s->sha1_commit)), | |
1912 | eol); | |
1913 | ||
1914 | if (!s->branch) | |
1915 | fprintf(s->fp, "# branch.head %s%c", "(unknown)", eol); | |
1916 | else { | |
1917 | if (!strcmp(s->branch, "HEAD")) { | |
1918 | fprintf(s->fp, "# branch.head %s%c", "(detached)", eol); | |
1919 | ||
1920 | if (state.rebase_in_progress || state.rebase_interactive_in_progress) | |
1921 | branch_name = state.onto; | |
1922 | else if (state.detached_from) | |
1923 | branch_name = state.detached_from; | |
1924 | else | |
1925 | branch_name = ""; | |
1926 | } else { | |
1927 | branch_name = NULL; | |
1928 | skip_prefix(s->branch, "refs/heads/", &branch_name); | |
1929 | ||
1930 | fprintf(s->fp, "# branch.head %s%c", branch_name, eol); | |
1931 | } | |
1932 | ||
1933 | /* Lookup stats on the upstream tracking branch, if set. */ | |
1934 | branch = branch_get(branch_name); | |
1935 | base = NULL; | |
1936 | ab_info = (stat_tracking_info(branch, &nr_ahead, &nr_behind, &base) == 0); | |
1937 | if (base) { | |
1938 | base = shorten_unambiguous_ref(base, 0); | |
1939 | fprintf(s->fp, "# branch.upstream %s%c", base, eol); | |
1940 | free((char *)base); | |
1941 | ||
1942 | if (ab_info) | |
1943 | fprintf(s->fp, "# branch.ab +%d -%d%c", nr_ahead, nr_behind, eol); | |
1944 | } | |
1945 | } | |
1946 | ||
1947 | free(state.branch); | |
1948 | free(state.onto); | |
1949 | free(state.detached_from); | |
1950 | } | |
1951 | ||
1952 | /* | |
1953 | * Convert various submodule status values into a | |
1954 | * fixed-length string of characters in the buffer provided. | |
1955 | */ | |
1956 | static void wt_porcelain_v2_submodule_state( | |
1957 | struct wt_status_change_data *d, | |
1958 | char sub[5]) | |
1959 | { | |
1960 | if (S_ISGITLINK(d->mode_head) || | |
1961 | S_ISGITLINK(d->mode_index) || | |
1962 | S_ISGITLINK(d->mode_worktree)) { | |
1963 | sub[0] = 'S'; | |
1964 | sub[1] = d->new_submodule_commits ? 'C' : '.'; | |
1965 | sub[2] = (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED) ? 'M' : '.'; | |
1966 | sub[3] = (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED) ? 'U' : '.'; | |
1967 | } else { | |
1968 | sub[0] = 'N'; | |
1969 | sub[1] = '.'; | |
1970 | sub[2] = '.'; | |
1971 | sub[3] = '.'; | |
1972 | } | |
1973 | sub[4] = 0; | |
1974 | } | |
1975 | ||
1976 | /* | |
1977 | * Fix-up changed entries before we print them. | |
1978 | */ | |
1979 | static void wt_porcelain_v2_fix_up_changed( | |
1980 | struct string_list_item *it, | |
1981 | struct wt_status *s) | |
1982 | { | |
1983 | struct wt_status_change_data *d = it->util; | |
1984 | ||
1985 | if (!d->index_status) { | |
1986 | /* | |
1987 | * This entry is unchanged in the index (relative to the head). | |
1988 | * Therefore, the collect_updated_cb was never called for this | |
1989 | * entry (during the head-vs-index scan) and so the head column | |
1990 | * fields were never set. | |
1991 | * | |
1992 | * We must have data for the index column (from the | |
1993 | * index-vs-worktree scan (otherwise, this entry should not be | |
1994 | * in the list of changes)). | |
1995 | * | |
1996 | * Copy index column fields to the head column, so that our | |
1997 | * output looks complete. | |
1998 | */ | |
1999 | assert(d->mode_head == 0); | |
2000 | d->mode_head = d->mode_index; | |
2001 | oidcpy(&d->oid_head, &d->oid_index); | |
2002 | } | |
2003 | ||
2004 | if (!d->worktree_status) { | |
2005 | /* | |
2006 | * This entry is unchanged in the worktree (relative to the index). | |
2007 | * Therefore, the collect_changed_cb was never called for this entry | |
2008 | * (during the index-vs-worktree scan) and so the worktree column | |
2009 | * fields were never set. | |
2010 | * | |
2011 | * We must have data for the index column (from the head-vs-index | |
2012 | * scan). | |
2013 | * | |
2014 | * Copy the index column fields to the worktree column so that | |
2015 | * our output looks complete. | |
2016 | * | |
2017 | * Note that we only have a mode field in the worktree column | |
2018 | * because the scan code tries really hard to not have to compute it. | |
2019 | */ | |
2020 | assert(d->mode_worktree == 0); | |
2021 | d->mode_worktree = d->mode_index; | |
2022 | } | |
2023 | } | |
2024 | ||
2025 | /* | |
2026 | * Print porcelain v2 info for tracked entries with changes. | |
2027 | */ | |
2028 | static void wt_porcelain_v2_print_changed_entry( | |
2029 | struct string_list_item *it, | |
2030 | struct wt_status *s) | |
2031 | { | |
2032 | struct wt_status_change_data *d = it->util; | |
2033 | struct strbuf buf_index = STRBUF_INIT; | |
2034 | struct strbuf buf_head = STRBUF_INIT; | |
2035 | const char *path_index = NULL; | |
2036 | const char *path_head = NULL; | |
2037 | char key[3]; | |
2038 | char submodule_token[5]; | |
2039 | char sep_char, eol_char; | |
2040 | ||
2041 | wt_porcelain_v2_fix_up_changed(it, s); | |
2042 | wt_porcelain_v2_submodule_state(d, submodule_token); | |
2043 | ||
2044 | key[0] = d->index_status ? d->index_status : '.'; | |
2045 | key[1] = d->worktree_status ? d->worktree_status : '.'; | |
2046 | key[2] = 0; | |
2047 | ||
2048 | if (s->null_termination) { | |
2049 | /* | |
2050 | * In -z mode, we DO NOT C-quote pathnames. Current path is ALWAYS first. | |
2051 | * A single NUL character separates them. | |
2052 | */ | |
2053 | sep_char = '\0'; | |
2054 | eol_char = '\0'; | |
2055 | path_index = it->string; | |
2056 | path_head = d->head_path; | |
2057 | } else { | |
2058 | /* | |
2059 | * Path(s) are C-quoted if necessary. Current path is ALWAYS first. | |
2060 | * The source path is only present when necessary. | |
2061 | * A single TAB separates them (because paths can contain spaces | |
2062 | * which are not escaped and C-quoting does escape TAB characters). | |
2063 | */ | |
2064 | sep_char = '\t'; | |
2065 | eol_char = '\n'; | |
2066 | path_index = quote_path(it->string, s->prefix, &buf_index); | |
2067 | if (d->head_path) | |
2068 | path_head = quote_path(d->head_path, s->prefix, &buf_head); | |
2069 | } | |
2070 | ||
2071 | if (path_head) | |
2072 | fprintf(s->fp, "2 %s %s %06o %06o %06o %s %s %c%d %s%c%s%c", | |
2073 | key, submodule_token, | |
2074 | d->mode_head, d->mode_index, d->mode_worktree, | |
2075 | oid_to_hex(&d->oid_head), oid_to_hex(&d->oid_index), | |
2076 | key[0], d->score, | |
2077 | path_index, sep_char, path_head, eol_char); | |
2078 | else | |
2079 | fprintf(s->fp, "1 %s %s %06o %06o %06o %s %s %s%c", | |
2080 | key, submodule_token, | |
2081 | d->mode_head, d->mode_index, d->mode_worktree, | |
2082 | oid_to_hex(&d->oid_head), oid_to_hex(&d->oid_index), | |
2083 | path_index, eol_char); | |
2084 | ||
2085 | strbuf_release(&buf_index); | |
2086 | strbuf_release(&buf_head); | |
2087 | } | |
2088 | ||
2089 | /* | |
2090 | * Print porcelain v2 status info for unmerged entries. | |
2091 | */ | |
2092 | static void wt_porcelain_v2_print_unmerged_entry( | |
2093 | struct string_list_item *it, | |
2094 | struct wt_status *s) | |
2095 | { | |
2096 | struct wt_status_change_data *d = it->util; | |
2097 | const struct cache_entry *ce; | |
2098 | struct strbuf buf_index = STRBUF_INIT; | |
2099 | const char *path_index = NULL; | |
2100 | int pos, stage, sum; | |
2101 | struct { | |
2102 | int mode; | |
2103 | struct object_id oid; | |
2104 | } stages[3]; | |
2105 | char *key; | |
2106 | char submodule_token[5]; | |
2107 | char unmerged_prefix = 'u'; | |
2108 | char eol_char = s->null_termination ? '\0' : '\n'; | |
2109 | ||
2110 | wt_porcelain_v2_submodule_state(d, submodule_token); | |
2111 | ||
2112 | switch (d->stagemask) { | |
2113 | case 1: key = "DD"; break; /* both deleted */ | |
2114 | case 2: key = "AU"; break; /* added by us */ | |
2115 | case 3: key = "UD"; break; /* deleted by them */ | |
2116 | case 4: key = "UA"; break; /* added by them */ | |
2117 | case 5: key = "DU"; break; /* deleted by us */ | |
2118 | case 6: key = "AA"; break; /* both added */ | |
2119 | case 7: key = "UU"; break; /* both modified */ | |
2120 | default: | |
2121 | die("BUG: unhandled unmerged status %x", d->stagemask); | |
2122 | } | |
2123 | ||
2124 | /* | |
2125 | * Disregard d.aux.porcelain_v2 data that we accumulated | |
2126 | * for the head and index columns during the scans and | |
2127 | * replace with the actual stage data. | |
2128 | * | |
2129 | * Note that this is a last-one-wins for each the individual | |
2130 | * stage [123] columns in the event of multiple cache entries | |
2131 | * for same stage. | |
2132 | */ | |
2133 | memset(stages, 0, sizeof(stages)); | |
2134 | sum = 0; | |
2135 | pos = cache_name_pos(it->string, strlen(it->string)); | |
2136 | assert(pos < 0); | |
2137 | pos = -pos-1; | |
2138 | while (pos < active_nr) { | |
2139 | ce = active_cache[pos++]; | |
2140 | stage = ce_stage(ce); | |
2141 | if (strcmp(ce->name, it->string) || !stage) | |
2142 | break; | |
2143 | stages[stage - 1].mode = ce->ce_mode; | |
2144 | oidcpy(&stages[stage - 1].oid, &ce->oid); | |
2145 | sum |= (1 << (stage - 1)); | |
2146 | } | |
2147 | if (sum != d->stagemask) | |
2148 | die("BUG: observed stagemask 0x%x != expected stagemask 0x%x", sum, d->stagemask); | |
2149 | ||
2150 | if (s->null_termination) | |
2151 | path_index = it->string; | |
2152 | else | |
2153 | path_index = quote_path(it->string, s->prefix, &buf_index); | |
2154 | ||
2155 | fprintf(s->fp, "%c %s %s %06o %06o %06o %06o %s %s %s %s%c", | |
2156 | unmerged_prefix, key, submodule_token, | |
2157 | stages[0].mode, /* stage 1 */ | |
2158 | stages[1].mode, /* stage 2 */ | |
2159 | stages[2].mode, /* stage 3 */ | |
2160 | d->mode_worktree, | |
2161 | oid_to_hex(&stages[0].oid), /* stage 1 */ | |
2162 | oid_to_hex(&stages[1].oid), /* stage 2 */ | |
2163 | oid_to_hex(&stages[2].oid), /* stage 3 */ | |
2164 | path_index, | |
2165 | eol_char); | |
2166 | ||
2167 | strbuf_release(&buf_index); | |
2168 | } | |
2169 | ||
2170 | /* | |
2171 | * Print porcelain V2 status info for untracked and ignored entries. | |
2172 | */ | |
2173 | static void wt_porcelain_v2_print_other( | |
2174 | struct string_list_item *it, | |
2175 | struct wt_status *s, | |
2176 | char prefix) | |
2177 | { | |
2178 | struct strbuf buf = STRBUF_INIT; | |
2179 | const char *path; | |
2180 | char eol_char; | |
2181 | ||
2182 | if (s->null_termination) { | |
2183 | path = it->string; | |
2184 | eol_char = '\0'; | |
2185 | } else { | |
2186 | path = quote_path(it->string, s->prefix, &buf); | |
2187 | eol_char = '\n'; | |
2188 | } | |
2189 | ||
2190 | fprintf(s->fp, "%c %s%c", prefix, path, eol_char); | |
2191 | ||
2192 | strbuf_release(&buf); | |
2193 | } | |
2194 | ||
2195 | /* | |
2196 | * Print porcelain V2 status. | |
2197 | * | |
2198 | * [<v2_branch>] | |
2199 | * [<v2_changed_items>]* | |
2200 | * [<v2_unmerged_items>]* | |
2201 | * [<v2_untracked_items>]* | |
2202 | * [<v2_ignored_items>]* | |
2203 | * | |
2204 | */ | |
2205 | static void wt_porcelain_v2_print(struct wt_status *s) | |
2206 | { | |
2207 | struct wt_status_change_data *d; | |
2208 | struct string_list_item *it; | |
2209 | int i; | |
2210 | ||
2211 | if (s->show_branch) | |
2212 | wt_porcelain_v2_print_tracking(s); | |
2213 | ||
2214 | for (i = 0; i < s->change.nr; i++) { | |
2215 | it = &(s->change.items[i]); | |
2216 | d = it->util; | |
2217 | if (!d->stagemask) | |
2218 | wt_porcelain_v2_print_changed_entry(it, s); | |
2219 | } | |
2220 | ||
2221 | for (i = 0; i < s->change.nr; i++) { | |
2222 | it = &(s->change.items[i]); | |
2223 | d = it->util; | |
2224 | if (d->stagemask) | |
2225 | wt_porcelain_v2_print_unmerged_entry(it, s); | |
2226 | } | |
2227 | ||
2228 | for (i = 0; i < s->untracked.nr; i++) { | |
2229 | it = &(s->untracked.items[i]); | |
2230 | wt_porcelain_v2_print_other(it, s, '?'); | |
2231 | } | |
2232 | ||
2233 | for (i = 0; i < s->ignored.nr; i++) { | |
2234 | it = &(s->ignored.items[i]); | |
2235 | wt_porcelain_v2_print_other(it, s, '!'); | |
2236 | } | |
2237 | } | |
2238 | ||
2239 | void wt_status_print(struct wt_status *s) | |
2240 | { | |
2241 | switch (s->status_format) { | |
2242 | case STATUS_FORMAT_SHORT: | |
2243 | wt_shortstatus_print(s); | |
2244 | break; | |
2245 | case STATUS_FORMAT_PORCELAIN: | |
2246 | wt_porcelain_print(s); | |
2247 | break; | |
2248 | case STATUS_FORMAT_PORCELAIN_V2: | |
2249 | wt_porcelain_v2_print(s); | |
2250 | break; | |
2251 | case STATUS_FORMAT_UNSPECIFIED: | |
2252 | die("BUG: finalize_deferred_config() should have been called"); | |
2253 | break; | |
2254 | case STATUS_FORMAT_NONE: | |
2255 | case STATUS_FORMAT_LONG: | |
2256 | wt_longstatus_print(s); | |
2257 | break; | |
2258 | } | |
2259 | } | |
2260 | ||
2261 | /** | |
2262 | * Returns 1 if there are unstaged changes, 0 otherwise. | |
2263 | */ | |
2264 | int has_unstaged_changes(int ignore_submodules) | |
2265 | { | |
2266 | struct rev_info rev_info; | |
2267 | int result; | |
2268 | ||
2269 | init_revisions(&rev_info, NULL); | |
2270 | if (ignore_submodules) { | |
2271 | rev_info.diffopt.flags.ignore_submodules = 1; | |
2272 | rev_info.diffopt.flags.override_submodule_config = 1; | |
2273 | } | |
2274 | rev_info.diffopt.flags.quick = 1; | |
2275 | diff_setup_done(&rev_info.diffopt); | |
2276 | result = run_diff_files(&rev_info, 0); | |
2277 | return diff_result_code(&rev_info.diffopt, result); | |
2278 | } | |
2279 | ||
2280 | /** | |
2281 | * Returns 1 if there are uncommitted changes, 0 otherwise. | |
2282 | */ | |
2283 | int has_uncommitted_changes(int ignore_submodules) | |
2284 | { | |
2285 | struct rev_info rev_info; | |
2286 | int result; | |
2287 | ||
2288 | if (is_cache_unborn()) | |
2289 | return 0; | |
2290 | ||
2291 | init_revisions(&rev_info, NULL); | |
2292 | if (ignore_submodules) | |
2293 | rev_info.diffopt.flags.ignore_submodules = 1; | |
2294 | rev_info.diffopt.flags.quick = 1; | |
2295 | add_head_to_pending(&rev_info); | |
2296 | diff_setup_done(&rev_info.diffopt); | |
2297 | result = run_diff_index(&rev_info, 1); | |
2298 | return diff_result_code(&rev_info.diffopt, result); | |
2299 | } | |
2300 | ||
2301 | /** | |
2302 | * If the work tree has unstaged or uncommitted changes, dies with the | |
2303 | * appropriate message. | |
2304 | */ | |
2305 | int require_clean_work_tree(const char *action, const char *hint, int ignore_submodules, int gently) | |
2306 | { | |
2307 | struct lock_file lock_file = LOCK_INIT; | |
2308 | int err = 0, fd; | |
2309 | ||
2310 | fd = hold_locked_index(&lock_file, 0); | |
2311 | refresh_cache(REFRESH_QUIET); | |
2312 | if (0 <= fd) | |
2313 | update_index_if_able(&the_index, &lock_file); | |
2314 | rollback_lock_file(&lock_file); | |
2315 | ||
2316 | if (has_unstaged_changes(ignore_submodules)) { | |
2317 | /* TRANSLATORS: the action is e.g. "pull with rebase" */ | |
2318 | error(_("cannot %s: You have unstaged changes."), _(action)); | |
2319 | err = 1; | |
2320 | } | |
2321 | ||
2322 | if (has_uncommitted_changes(ignore_submodules)) { | |
2323 | if (err) | |
2324 | error(_("additionally, your index contains uncommitted changes.")); | |
2325 | else | |
2326 | error(_("cannot %s: Your index contains uncommitted changes."), | |
2327 | _(action)); | |
2328 | err = 1; | |
2329 | } | |
2330 | ||
2331 | if (err) { | |
2332 | if (hint) | |
2333 | error("%s", hint); | |
2334 | if (!gently) | |
2335 | exit(128); | |
2336 | } | |
2337 | ||
2338 | return err; | |
2339 | } |