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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 "remote.h" | |
12 | ||
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 */ | |
20 | }; | |
21 | ||
22 | static const char *color(int slot, struct wt_status *s) | |
23 | { | |
24 | return s->use_color > 0 ? s->color_palette[slot] : ""; | |
25 | } | |
26 | ||
27 | void wt_status_prepare(struct wt_status *s) | |
28 | { | |
29 | unsigned char sha1[20]; | |
30 | const char *head; | |
31 | ||
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; | |
36 | s->use_color = -1; | |
37 | s->relative_paths = 1; | |
38 | head = resolve_ref("HEAD", sha1, 0, NULL); | |
39 | s->branch = head ? xstrdup(head) : NULL; | |
40 | s->reference = "HEAD"; | |
41 | s->fp = stdout; | |
42 | s->index_file = get_index_file(); | |
43 | s->change.strdup_strings = 1; | |
44 | s->untracked.strdup_strings = 1; | |
45 | } | |
46 | ||
47 | static void wt_status_print_unmerged_header(struct wt_status *s) | |
48 | { | |
49 | const char *c = color(WT_STATUS_HEADER, s); | |
50 | color_fprintf_ln(s->fp, c, "# Unmerged paths:"); | |
51 | if (!s->is_initial) | |
52 | color_fprintf_ln(s->fp, c, "# (use \"git reset %s <file>...\" to unstage)", s->reference); | |
53 | else | |
54 | color_fprintf_ln(s->fp, c, "# (use \"git rm --cached <file>...\" to unstage)"); | |
55 | color_fprintf_ln(s->fp, c, "# (use \"git add/rm <file>...\" as appropriate to mark resolution)"); | |
56 | color_fprintf_ln(s->fp, c, "#"); | |
57 | } | |
58 | ||
59 | static void wt_status_print_cached_header(struct wt_status *s) | |
60 | { | |
61 | const char *c = color(WT_STATUS_HEADER, s); | |
62 | color_fprintf_ln(s->fp, c, "# Changes to be committed:"); | |
63 | if (!s->is_initial) { | |
64 | color_fprintf_ln(s->fp, c, "# (use \"git reset %s <file>...\" to unstage)", s->reference); | |
65 | } else { | |
66 | color_fprintf_ln(s->fp, c, "# (use \"git rm --cached <file>...\" to unstage)"); | |
67 | } | |
68 | color_fprintf_ln(s->fp, c, "#"); | |
69 | } | |
70 | ||
71 | static void wt_status_print_dirty_header(struct wt_status *s, | |
72 | int has_deleted) | |
73 | { | |
74 | const char *c = color(WT_STATUS_HEADER, s); | |
75 | color_fprintf_ln(s->fp, c, "# Changed but not updated:"); | |
76 | if (!has_deleted) | |
77 | color_fprintf_ln(s->fp, c, "# (use \"git add <file>...\" to update what will be committed)"); | |
78 | else | |
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, "#"); | |
82 | } | |
83 | ||
84 | static void wt_status_print_untracked_header(struct wt_status *s) | |
85 | { | |
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, "#"); | |
90 | } | |
91 | ||
92 | static void wt_status_print_trailer(struct wt_status *s) | |
93 | { | |
94 | color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#"); | |
95 | } | |
96 | ||
97 | #define quote_path quote_path_relative | |
98 | ||
99 | static void wt_status_print_unmerged_data(struct wt_status *s, | |
100 | struct string_list_item *it) | |
101 | { | |
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"; | |
106 | ||
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; | |
117 | } | |
118 | color_fprintf(s->fp, c, "%-20s%s\n", how, one); | |
119 | strbuf_release(&onebuf); | |
120 | } | |
121 | ||
122 | static void wt_status_print_change_data(struct wt_status *s, | |
123 | int change_type, | |
124 | struct string_list_item *it) | |
125 | { | |
126 | struct wt_status_change_data *d = it->util; | |
127 | const char *c = color(change_type, s); | |
128 | int status = status; | |
129 | char *one_name; | |
130 | char *two_name; | |
131 | const char *one, *two; | |
132 | struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT; | |
133 | ||
134 | one_name = two_name = it->string; | |
135 | switch (change_type) { | |
136 | case WT_STATUS_UPDATED: | |
137 | status = d->index_status; | |
138 | if (d->head_path) | |
139 | one_name = d->head_path; | |
140 | break; | |
141 | case WT_STATUS_CHANGED: | |
142 | status = d->worktree_status; | |
143 | break; | |
144 | } | |
145 | ||
146 | one = quote_path(one_name, -1, &onebuf, s->prefix); | |
147 | two = quote_path(two_name, -1, &twobuf, s->prefix); | |
148 | ||
149 | color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t"); | |
150 | switch (status) { | |
151 | case DIFF_STATUS_ADDED: | |
152 | color_fprintf(s->fp, c, "new file: %s", one); | |
153 | break; | |
154 | case DIFF_STATUS_COPIED: | |
155 | color_fprintf(s->fp, c, "copied: %s -> %s", one, two); | |
156 | break; | |
157 | case DIFF_STATUS_DELETED: | |
158 | color_fprintf(s->fp, c, "deleted: %s", one); | |
159 | break; | |
160 | case DIFF_STATUS_MODIFIED: | |
161 | color_fprintf(s->fp, c, "modified: %s", one); | |
162 | break; | |
163 | case DIFF_STATUS_RENAMED: | |
164 | color_fprintf(s->fp, c, "renamed: %s -> %s", one, two); | |
165 | break; | |
166 | case DIFF_STATUS_TYPE_CHANGED: | |
167 | color_fprintf(s->fp, c, "typechange: %s", one); | |
168 | break; | |
169 | case DIFF_STATUS_UNKNOWN: | |
170 | color_fprintf(s->fp, c, "unknown: %s", one); | |
171 | break; | |
172 | case DIFF_STATUS_UNMERGED: | |
173 | color_fprintf(s->fp, c, "unmerged: %s", one); | |
174 | break; | |
175 | default: | |
176 | die("bug: unhandled diff status %c", status); | |
177 | } | |
178 | fprintf(s->fp, "\n"); | |
179 | strbuf_release(&onebuf); | |
180 | strbuf_release(&twobuf); | |
181 | } | |
182 | ||
183 | static void wt_status_collect_changed_cb(struct diff_queue_struct *q, | |
184 | struct diff_options *options, | |
185 | void *data) | |
186 | { | |
187 | struct wt_status *s = data; | |
188 | int i; | |
189 | ||
190 | if (!q->nr) | |
191 | return; | |
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; | |
197 | ||
198 | p = q->queue[i]; | |
199 | it = string_list_insert(p->one->path, &s->change); | |
200 | d = it->util; | |
201 | if (!d) { | |
202 | d = xcalloc(1, sizeof(*d)); | |
203 | it->util = d; | |
204 | } | |
205 | if (!d->worktree_status) | |
206 | d->worktree_status = p->status; | |
207 | } | |
208 | } | |
209 | ||
210 | static int unmerged_mask(const char *path) | |
211 | { | |
212 | int pos, mask; | |
213 | struct cache_entry *ce; | |
214 | ||
215 | pos = cache_name_pos(path, strlen(path)); | |
216 | if (0 <= pos) | |
217 | return 0; | |
218 | ||
219 | mask = 0; | |
220 | pos = -pos-1; | |
221 | while (pos < active_nr) { | |
222 | ce = active_cache[pos++]; | |
223 | if (strcmp(ce->name, path) || !ce_stage(ce)) | |
224 | break; | |
225 | mask |= (1 << (ce_stage(ce) - 1)); | |
226 | } | |
227 | return mask; | |
228 | } | |
229 | ||
230 | static void wt_status_collect_updated_cb(struct diff_queue_struct *q, | |
231 | struct diff_options *options, | |
232 | void *data) | |
233 | { | |
234 | struct wt_status *s = data; | |
235 | int i; | |
236 | ||
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; | |
241 | ||
242 | p = q->queue[i]; | |
243 | it = string_list_insert(p->two->path, &s->change); | |
244 | d = it->util; | |
245 | if (!d) { | |
246 | d = xcalloc(1, sizeof(*d)); | |
247 | it->util = d; | |
248 | } | |
249 | if (!d->index_status) | |
250 | d->index_status = p->status; | |
251 | switch (p->status) { | |
252 | case DIFF_STATUS_COPIED: | |
253 | case DIFF_STATUS_RENAMED: | |
254 | d->head_path = xstrdup(p->one->path); | |
255 | break; | |
256 | case DIFF_STATUS_UNMERGED: | |
257 | d->stagemask = unmerged_mask(p->two->path); | |
258 | break; | |
259 | } | |
260 | } | |
261 | } | |
262 | ||
263 | static void wt_status_collect_changes_worktree(struct wt_status *s) | |
264 | { | |
265 | struct rev_info rev; | |
266 | ||
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); | |
274 | } | |
275 | ||
276 | static void wt_status_collect_changes_index(struct wt_status *s) | |
277 | { | |
278 | struct rev_info rev; | |
279 | ||
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); | |
291 | } | |
292 | ||
293 | static void wt_status_collect_changes_initial(struct wt_status *s) | |
294 | { | |
295 | int i; | |
296 | ||
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]; | |
301 | ||
302 | if (!ce_path_match(ce, s->pathspec)) | |
303 | continue; | |
304 | it = string_list_insert(ce->name, &s->change); | |
305 | d = it->util; | |
306 | if (!d) { | |
307 | d = xcalloc(1, sizeof(*d)); | |
308 | it->util = d; | |
309 | } | |
310 | if (ce_stage(ce)) { | |
311 | d->index_status = DIFF_STATUS_UNMERGED; | |
312 | d->stagemask |= (1 << (ce_stage(ce) - 1)); | |
313 | } | |
314 | else | |
315 | d->index_status = DIFF_STATUS_ADDED; | |
316 | } | |
317 | } | |
318 | ||
319 | static void wt_status_collect_untracked(struct wt_status *s) | |
320 | { | |
321 | int i; | |
322 | struct dir_struct dir; | |
323 | ||
324 | if (!s->show_untracked_files) | |
325 | return; | |
326 | memset(&dir, 0, sizeof(dir)); | |
327 | if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES) | |
328 | dir.flags |= | |
329 | DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES; | |
330 | setup_standard_excludes(&dir); | |
331 | ||
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)) | |
336 | continue; | |
337 | if (!match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL)) | |
338 | continue; | |
339 | s->workdir_untracked = 1; | |
340 | string_list_insert(ent->name, &s->untracked); | |
341 | } | |
342 | } | |
343 | ||
344 | void wt_status_collect(struct wt_status *s) | |
345 | { | |
346 | wt_status_collect_changes_worktree(s); | |
347 | ||
348 | if (s->is_initial) | |
349 | wt_status_collect_changes_initial(s); | |
350 | else | |
351 | wt_status_collect_changes_index(s); | |
352 | wt_status_collect_untracked(s); | |
353 | } | |
354 | ||
355 | static void wt_status_print_unmerged(struct wt_status *s) | |
356 | { | |
357 | int shown_header = 0; | |
358 | int i; | |
359 | ||
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]); | |
364 | d = it->util; | |
365 | if (!d->stagemask) | |
366 | continue; | |
367 | if (!shown_header) { | |
368 | wt_status_print_unmerged_header(s); | |
369 | shown_header = 1; | |
370 | } | |
371 | wt_status_print_unmerged_data(s, it); | |
372 | } | |
373 | if (shown_header) | |
374 | wt_status_print_trailer(s); | |
375 | ||
376 | } | |
377 | ||
378 | static void wt_status_print_updated(struct wt_status *s) | |
379 | { | |
380 | int shown_header = 0; | |
381 | int i; | |
382 | ||
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]); | |
387 | d = it->util; | |
388 | if (!d->index_status || | |
389 | d->index_status == DIFF_STATUS_UNMERGED) | |
390 | continue; | |
391 | if (!shown_header) { | |
392 | wt_status_print_cached_header(s); | |
393 | s->commitable = 1; | |
394 | shown_header = 1; | |
395 | } | |
396 | wt_status_print_change_data(s, WT_STATUS_UPDATED, it); | |
397 | } | |
398 | if (shown_header) | |
399 | wt_status_print_trailer(s); | |
400 | } | |
401 | ||
402 | /* | |
403 | * -1 : has delete | |
404 | * 0 : no change | |
405 | * 1 : some change but no delete | |
406 | */ | |
407 | static int wt_status_check_worktree_changes(struct wt_status *s) | |
408 | { | |
409 | int i; | |
410 | int changes = 0; | |
411 | ||
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) | |
417 | continue; | |
418 | changes = 1; | |
419 | if (d->worktree_status == DIFF_STATUS_DELETED) | |
420 | return -1; | |
421 | } | |
422 | return changes; | |
423 | } | |
424 | ||
425 | static void wt_status_print_changed(struct wt_status *s) | |
426 | { | |
427 | int i; | |
428 | int worktree_changes = wt_status_check_worktree_changes(s); | |
429 | ||
430 | if (!worktree_changes) | |
431 | return; | |
432 | ||
433 | wt_status_print_dirty_header(s, worktree_changes < 0); | |
434 | ||
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]); | |
439 | d = it->util; | |
440 | if (!d->worktree_status || | |
441 | d->worktree_status == DIFF_STATUS_UNMERGED) | |
442 | continue; | |
443 | wt_status_print_change_data(s, WT_STATUS_CHANGED, it); | |
444 | } | |
445 | wt_status_print_trailer(s); | |
446 | } | |
447 | ||
448 | static void wt_status_print_submodule_summary(struct wt_status *s) | |
449 | { | |
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[] = { | |
455 | "submodule", | |
456 | "summary", | |
457 | "--cached", | |
458 | "--for-status", | |
459 | "--summary-limit", | |
460 | summary_limit, | |
461 | s->amend ? "HEAD^" : "HEAD", | |
462 | NULL | |
463 | }; | |
464 | ||
465 | sprintf(summary_limit, "%d", s->submodule_summary); | |
466 | snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file); | |
467 | ||
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; | |
473 | fflush(s->fp); | |
474 | sm_summary.out = dup(fileno(s->fp)); /* run_command closes it */ | |
475 | run_command(&sm_summary); | |
476 | } | |
477 | ||
478 | static void wt_status_print_untracked(struct wt_status *s) | |
479 | { | |
480 | int i; | |
481 | struct strbuf buf = STRBUF_INIT; | |
482 | ||
483 | if (!s->untracked.nr) | |
484 | return; | |
485 | ||
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), | |
493 | &buf, s->prefix)); | |
494 | } | |
495 | strbuf_release(&buf); | |
496 | } | |
497 | ||
498 | static void wt_status_print_verbose(struct wt_status *s) | |
499 | { | |
500 | struct rev_info rev; | |
501 | ||
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; | |
510 | /* | |
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). | |
515 | */ | |
516 | if (s->fp != stdout) | |
517 | DIFF_OPT_CLR(&rev.diffopt, COLOR_DIFF); | |
518 | run_diff_index(&rev, 1); | |
519 | } | |
520 | ||
521 | static void wt_status_print_tracking(struct wt_status *s) | |
522 | { | |
523 | struct strbuf sb = STRBUF_INIT; | |
524 | const char *cp, *ep; | |
525 | struct branch *branch; | |
526 | ||
527 | assert(s->branch && !s->is_initial); | |
528 | if (prefixcmp(s->branch, "refs/heads/")) | |
529 | return; | |
530 | branch = branch_get(s->branch + 11); | |
531 | if (!format_tracking_info(branch, &sb)) | |
532 | return; | |
533 | ||
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), "#"); | |
538 | } | |
539 | ||
540 | void wt_status_print(struct wt_status *s) | |
541 | { | |
542 | const char *branch_color = color(WT_STATUS_HEADER, s); | |
543 | ||
544 | if (s->branch) { | |
545 | const char *on_what = "On branch "; | |
546 | const char *branch_name = s->branch; | |
547 | if (!prefixcmp(branch_name, "refs/heads/")) | |
548 | branch_name += 11; | |
549 | else if (!strcmp(branch_name, "HEAD")) { | |
550 | branch_name = ""; | |
551 | branch_color = color(WT_STATUS_NOBRANCH, s); | |
552 | on_what = "Not currently on any branch."; | |
553 | } | |
554 | color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "# "); | |
555 | color_fprintf_ln(s->fp, branch_color, "%s%s", on_what, branch_name); | |
556 | if (!s->is_initial) | |
557 | wt_status_print_tracking(s); | |
558 | } | |
559 | ||
560 | if (s->is_initial) { | |
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), "#"); | |
564 | } | |
565 | ||
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"); | |
575 | ||
576 | if (s->verbose) | |
577 | wt_status_print_verbose(s); | |
578 | if (!s->commitable) { | |
579 | if (s->amend) | |
580 | fprintf(s->fp, "# No changes\n"); | |
581 | else if (s->nowarn) | |
582 | ; /* nothing */ | |
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"); | |
591 | else | |
592 | printf("nothing to commit (working directory clean)\n"); | |
593 | } | |
594 | } | |
595 | ||
596 | static void wt_shortstatus_unmerged(int null_termination, struct string_list_item *it, | |
597 | struct wt_status *s) | |
598 | { | |
599 | struct wt_status_change_data *d = it->util; | |
600 | const char *how = "??"; | |
601 | ||
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 */ | |
610 | } | |
611 | color_fprintf(s->fp, color(WT_STATUS_UNMERGED, s), "%s", how); | |
612 | if (null_termination) { | |
613 | fprintf(stdout, " %s%c", it->string, 0); | |
614 | } else { | |
615 | struct strbuf onebuf = STRBUF_INIT; | |
616 | const char *one; | |
617 | one = quote_path(it->string, -1, &onebuf, s->prefix); | |
618 | printf(" %s\n", one); | |
619 | strbuf_release(&onebuf); | |
620 | } | |
621 | } | |
622 | ||
623 | static void wt_shortstatus_status(int null_termination, struct string_list_item *it, | |
624 | struct wt_status *s) | |
625 | { | |
626 | struct wt_status_change_data *d = it->util; | |
627 | ||
628 | if (d->index_status) | |
629 | color_fprintf(s->fp, color(WT_STATUS_UPDATED, s), "%c", d->index_status); | |
630 | else | |
631 | putchar(' '); | |
632 | if (d->worktree_status) | |
633 | color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status); | |
634 | else | |
635 | putchar(' '); | |
636 | putchar(' '); | |
637 | if (null_termination) { | |
638 | fprintf(stdout, "%s%c", it->string, 0); | |
639 | if (d->head_path) | |
640 | fprintf(stdout, "%s%c", d->head_path, 0); | |
641 | } else { | |
642 | struct strbuf onebuf = STRBUF_INIT; | |
643 | const char *one; | |
644 | if (d->head_path) { | |
645 | one = quote_path(d->head_path, -1, &onebuf, s->prefix); | |
646 | printf("%s -> ", one); | |
647 | strbuf_release(&onebuf); | |
648 | } | |
649 | one = quote_path(it->string, -1, &onebuf, s->prefix); | |
650 | printf("%s\n", one); | |
651 | strbuf_release(&onebuf); | |
652 | } | |
653 | } | |
654 | ||
655 | static void wt_shortstatus_untracked(int null_termination, struct string_list_item *it, | |
656 | struct wt_status *s) | |
657 | { | |
658 | if (null_termination) { | |
659 | fprintf(stdout, "?? %s%c", it->string, 0); | |
660 | } else { | |
661 | struct strbuf onebuf = STRBUF_INIT; | |
662 | const char *one; | |
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); | |
667 | } | |
668 | } | |
669 | ||
670 | void wt_shortstatus_print(struct wt_status *s, int null_termination) | |
671 | { | |
672 | int i; | |
673 | for (i = 0; i < s->change.nr; i++) { | |
674 | struct wt_status_change_data *d; | |
675 | struct string_list_item *it; | |
676 | ||
677 | it = &(s->change.items[i]); | |
678 | d = it->util; | |
679 | if (d->stagemask) | |
680 | wt_shortstatus_unmerged(null_termination, it, s); | |
681 | else | |
682 | wt_shortstatus_status(null_termination, it, s); | |
683 | } | |
684 | for (i = 0; i < s->untracked.nr; i++) { | |
685 | struct string_list_item *it; | |
686 | ||
687 | it = &(s->untracked.items[i]); | |
688 | wt_shortstatus_untracked(null_termination, it, s); | |
689 | } | |
690 | } | |
691 | ||
692 | void wt_porcelain_print(struct wt_status *s, int null_termination) | |
693 | { | |
694 | s->use_color = 0; | |
695 | s->relative_paths = 0; | |
696 | s->prefix = NULL; | |
697 | wt_shortstatus_print(s, null_termination); | |
698 | } |