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Commit | Line | Data |
---|---|---|
8695c8bf LT |
1 | /* |
2 | * This merges the file listing in the directory cache index | |
3 | * with the actual working directory list, and shows different | |
4 | * combinations of the two. | |
5 | * | |
6 | * Copyright (C) Linus Torvalds, 2005 | |
7 | */ | |
8695c8bf | 8 | #include "cache.h" |
22ddf719 | 9 | #include "quote.h" |
453ec4bd | 10 | #include "dir.h" |
0864f264 | 11 | #include "builtin.h" |
64586e75 | 12 | #include "tree.h" |
ce8e8804 | 13 | #include "parse-options.h" |
9d9a2f4a JH |
14 | #include "resolve-undo.h" |
15 | #include "string-list.h" | |
8695c8bf | 16 | |
96f1e58f DR |
17 | static int abbrev; |
18 | static int show_deleted; | |
19 | static int show_cached; | |
20 | static int show_others; | |
21 | static int show_stage; | |
22 | static int show_unmerged; | |
9d9a2f4a | 23 | static int show_resolve_undo; |
96f1e58f DR |
24 | static int show_modified; |
25 | static int show_killed; | |
26 | static int show_valid_bit; | |
b83c8345 | 27 | static int line_terminator = '\n'; |
8695c8bf | 28 | |
efad1a56 CB |
29 | static const char *prefix; |
30 | static int max_prefix_len; | |
96f1e58f | 31 | static int prefix_len; |
96f1e58f DR |
32 | static const char **pathspec; |
33 | static int error_unmatch; | |
34 | static char *ps_matched; | |
64586e75 | 35 | static const char *with_tree; |
ce8e8804 | 36 | static int exc_given; |
5be4efbe | 37 | |
20d37ef6 PB |
38 | static const char *tag_cached = ""; |
39 | static const char *tag_unmerged = ""; | |
40 | static const char *tag_removed = ""; | |
41 | static const char *tag_other = ""; | |
6ca45943 | 42 | static const char *tag_killed = ""; |
b0391890 | 43 | static const char *tag_modified = ""; |
44a36913 | 44 | static const char *tag_skip_worktree = ""; |
9d9a2f4a | 45 | static const char *tag_resolve_undo = ""; |
20d37ef6 | 46 | |
efad1a56 CB |
47 | static void write_name(const char* name, size_t len) |
48 | { | |
49 | write_name_quoted_relative(name, len, prefix, prefix_len, stdout, | |
50 | line_terminator); | |
51 | } | |
52 | ||
453ec4bd | 53 | static void show_dir_entry(const char *tag, struct dir_entry *ent) |
5be4efbe | 54 | { |
efad1a56 | 55 | int len = max_prefix_len; |
5be4efbe LT |
56 | |
57 | if (len >= ent->len) | |
7e44c935 | 58 | die("git ls-files: internal error - directory entry not superset of prefix"); |
5be4efbe | 59 | |
0b50922a | 60 | if (!match_pathspec(pathspec, ent->name, ent->len, len, ps_matched)) |
5be4efbe LT |
61 | return; |
62 | ||
22ddf719 | 63 | fputs(tag, stdout); |
efad1a56 | 64 | write_name(ent->name, ent->len); |
5be4efbe LT |
65 | } |
66 | ||
453ec4bd | 67 | static void show_other_files(struct dir_struct *dir) |
fcbc3083 JH |
68 | { |
69 | int i; | |
5698454e | 70 | |
453ec4bd | 71 | for (i = 0; i < dir->nr; i++) { |
453ec4bd | 72 | struct dir_entry *ent = dir->entries[i]; |
98fa4738 JK |
73 | if (!cache_name_is_other(ent->name, ent->len)) |
74 | continue; | |
fcbc3083 JH |
75 | show_dir_entry(tag_other, ent); |
76 | } | |
77 | } | |
78 | ||
453ec4bd | 79 | static void show_killed_files(struct dir_struct *dir) |
6ca45943 JH |
80 | { |
81 | int i; | |
453ec4bd LT |
82 | for (i = 0; i < dir->nr; i++) { |
83 | struct dir_entry *ent = dir->entries[i]; | |
6ca45943 JH |
84 | char *cp, *sp; |
85 | int pos, len, killed = 0; | |
86 | ||
87 | for (cp = ent->name; cp - ent->name < ent->len; cp = sp + 1) { | |
88 | sp = strchr(cp, '/'); | |
89 | if (!sp) { | |
90 | /* If ent->name is prefix of an entry in the | |
91 | * cache, it will be killed. | |
92 | */ | |
93 | pos = cache_name_pos(ent->name, ent->len); | |
94 | if (0 <= pos) | |
95 | die("bug in show-killed-files"); | |
96 | pos = -pos - 1; | |
97 | while (pos < active_nr && | |
98 | ce_stage(active_cache[pos])) | |
99 | pos++; /* skip unmerged */ | |
100 | if (active_nr <= pos) | |
101 | break; | |
102 | /* pos points at a name immediately after | |
103 | * ent->name in the cache. Does it expect | |
104 | * ent->name to be a directory? | |
105 | */ | |
106 | len = ce_namelen(active_cache[pos]); | |
107 | if ((ent->len < len) && | |
108 | !strncmp(active_cache[pos]->name, | |
109 | ent->name, ent->len) && | |
110 | active_cache[pos]->name[ent->len] == '/') | |
111 | killed = 1; | |
112 | break; | |
113 | } | |
114 | if (0 <= cache_name_pos(ent->name, sp - ent->name)) { | |
115 | /* If any of the leading directories in | |
116 | * ent->name is registered in the cache, | |
117 | * ent->name will be killed. | |
118 | */ | |
119 | killed = 1; | |
120 | break; | |
121 | } | |
122 | } | |
123 | if (killed) | |
453ec4bd | 124 | show_dir_entry(tag_killed, dir->entries[i]); |
6ca45943 | 125 | } |
8695c8bf LT |
126 | } |
127 | ||
5be4efbe LT |
128 | static void show_ce_entry(const char *tag, struct cache_entry *ce) |
129 | { | |
efad1a56 | 130 | int len = max_prefix_len; |
5be4efbe LT |
131 | |
132 | if (len >= ce_namelen(ce)) | |
7e44c935 | 133 | die("git ls-files: internal error - cache entry not superset of prefix"); |
5be4efbe | 134 | |
0b50922a | 135 | if (!match_pathspec(pathspec, ce->name, ce_namelen(ce), len, ps_matched)) |
5be4efbe LT |
136 | return; |
137 | ||
8bb2e03b | 138 | if (tag && *tag && show_valid_bit && |
7a51ed66 | 139 | (ce->ce_flags & CE_VALID)) { |
2bcab240 JH |
140 | static char alttag[4]; |
141 | memcpy(alttag, tag, 3); | |
142 | if (isalpha(tag[0])) | |
143 | alttag[0] = tolower(tag[0]); | |
144 | else if (tag[0] == '?') | |
145 | alttag[0] = '!'; | |
146 | else { | |
147 | alttag[0] = 'v'; | |
148 | alttag[1] = tag[0]; | |
149 | alttag[2] = ' '; | |
150 | alttag[3] = 0; | |
151 | } | |
152 | tag = alttag; | |
153 | } | |
154 | ||
22ddf719 JH |
155 | if (!show_stage) { |
156 | fputs(tag, stdout); | |
663af342 | 157 | } else { |
22ddf719 | 158 | printf("%s%06o %s %d\t", |
5be4efbe | 159 | tag, |
7a51ed66 | 160 | ce->ce_mode, |
531e758d | 161 | find_unique_abbrev(ce->sha1,abbrev), |
22ddf719 | 162 | ce_stage(ce)); |
22ddf719 | 163 | } |
efad1a56 | 164 | write_name(ce->name, ce_namelen(ce)); |
5be4efbe LT |
165 | } |
166 | ||
9d9a2f4a JH |
167 | static int show_one_ru(struct string_list_item *item, void *cbdata) |
168 | { | |
9d9a2f4a JH |
169 | const char *path = item->string; |
170 | struct resolve_undo_info *ui = item->util; | |
171 | int i, len; | |
172 | ||
173 | len = strlen(path); | |
efad1a56 | 174 | if (len < max_prefix_len) |
9d9a2f4a | 175 | return 0; /* outside of the prefix */ |
efad1a56 | 176 | if (!match_pathspec(pathspec, path, len, max_prefix_len, ps_matched)) |
9d9a2f4a JH |
177 | return 0; /* uninterested */ |
178 | for (i = 0; i < 3; i++) { | |
179 | if (!ui->mode[i]) | |
180 | continue; | |
181 | printf("%s%06o %s %d\t", tag_resolve_undo, ui->mode[i], | |
531e758d | 182 | find_unique_abbrev(ui->sha1[i], abbrev), |
9d9a2f4a | 183 | i + 1); |
efad1a56 | 184 | write_name(path, len); |
9d9a2f4a JH |
185 | } |
186 | return 0; | |
187 | } | |
188 | ||
efad1a56 | 189 | static void show_ru_info(void) |
9d9a2f4a JH |
190 | { |
191 | if (!the_index.resolve_undo) | |
192 | return; | |
193 | for_each_string_list(show_one_ru, the_index.resolve_undo, NULL); | |
194 | } | |
195 | ||
efad1a56 | 196 | static void show_files(struct dir_struct *dir) |
8695c8bf LT |
197 | { |
198 | int i; | |
199 | ||
200 | /* For cached/deleted files we don't need to even do the readdir */ | |
6ca45943 | 201 | if (show_others || show_killed) { |
1d8842d9 | 202 | fill_directory(dir, pathspec); |
6ca45943 | 203 | if (show_others) |
453ec4bd | 204 | show_other_files(dir); |
6ca45943 | 205 | if (show_killed) |
453ec4bd | 206 | show_killed_files(dir); |
8695c8bf | 207 | } |
aee46198 | 208 | if (show_cached | show_stage) { |
8695c8bf LT |
209 | for (i = 0; i < active_nr; i++) { |
210 | struct cache_entry *ce = active_cache[i]; | |
500348aa JK |
211 | int dtype = ce_to_dtype(ce); |
212 | if (dir->flags & DIR_SHOW_IGNORED && | |
213 | !excluded(dir, ce->name, &dtype)) | |
214 | continue; | |
eec8c633 LT |
215 | if (show_unmerged && !ce_stage(ce)) |
216 | continue; | |
7a51ed66 | 217 | if (ce->ce_flags & CE_UPDATE) |
64586e75 | 218 | continue; |
44a36913 NTND |
219 | show_ce_entry(ce_stage(ce) ? tag_unmerged : |
220 | (ce_skip_worktree(ce) ? tag_skip_worktree : tag_cached), ce); | |
8695c8bf LT |
221 | } |
222 | } | |
b0391890 | 223 | if (show_deleted | show_modified) { |
8695c8bf LT |
224 | for (i = 0; i < active_nr; i++) { |
225 | struct cache_entry *ce = active_cache[i]; | |
226 | struct stat st; | |
b0391890 | 227 | int err; |
500348aa JK |
228 | int dtype = ce_to_dtype(ce); |
229 | if (dir->flags & DIR_SHOW_IGNORED && | |
230 | !excluded(dir, ce->name, &dtype)) | |
231 | continue; | |
4b4e26d2 JH |
232 | if (ce->ce_flags & CE_UPDATE) |
233 | continue; | |
b4d1690d NTND |
234 | if (ce_skip_worktree(ce)) |
235 | continue; | |
b0391890 JH |
236 | err = lstat(ce->name, &st); |
237 | if (show_deleted && err) | |
238 | show_ce_entry(tag_removed, ce); | |
2bcab240 | 239 | if (show_modified && ce_modified(ce, &st, 0)) |
b0391890 | 240 | show_ce_entry(tag_modified, ce); |
5be4efbe LT |
241 | } |
242 | } | |
243 | } | |
244 | ||
245 | /* | |
246 | * Prune the index to only contain stuff starting with "prefix" | |
247 | */ | |
3e04228b | 248 | static void prune_cache(const char *prefix) |
5be4efbe | 249 | { |
efad1a56 | 250 | int pos = cache_name_pos(prefix, max_prefix_len); |
5be4efbe LT |
251 | unsigned int first, last; |
252 | ||
253 | if (pos < 0) | |
254 | pos = -pos-1; | |
95af39fc KP |
255 | memmove(active_cache, active_cache + pos, |
256 | (active_nr - pos) * sizeof(struct cache_entry *)); | |
5be4efbe LT |
257 | active_nr -= pos; |
258 | first = 0; | |
259 | last = active_nr; | |
260 | while (last > first) { | |
261 | int next = (last + first) >> 1; | |
262 | struct cache_entry *ce = active_cache[next]; | |
efad1a56 | 263 | if (!strncmp(ce->name, prefix, max_prefix_len)) { |
5be4efbe LT |
264 | first = next+1; |
265 | continue; | |
8695c8bf | 266 | } |
5be4efbe LT |
267 | last = next; |
268 | } | |
269 | active_nr = last; | |
270 | } | |
271 | ||
efad1a56 | 272 | static const char *pathspec_prefix(const char *prefix) |
5be4efbe | 273 | { |
56fc5108 | 274 | const char **p, *n, *prev; |
56fc5108 LT |
275 | unsigned long max; |
276 | ||
efad1a56 CB |
277 | if (!pathspec) { |
278 | max_prefix_len = prefix ? strlen(prefix) : 0; | |
279 | return prefix; | |
280 | } | |
281 | ||
56fc5108 LT |
282 | prev = NULL; |
283 | max = PATH_MAX; | |
284 | for (p = pathspec; (n = *p) != NULL; p++) { | |
285 | int i, len = 0; | |
286 | for (i = 0; i < max; i++) { | |
287 | char c = n[i]; | |
288 | if (prev && prev[i] != c) | |
289 | break; | |
56906143 | 290 | if (!c || c == '*' || c == '?') |
56fc5108 LT |
291 | break; |
292 | if (c == '/') | |
293 | len = i+1; | |
294 | } | |
295 | prev = n; | |
296 | if (len < max) { | |
297 | max = len; | |
298 | if (!max) | |
299 | break; | |
300 | } | |
5be4efbe | 301 | } |
56fc5108 | 302 | |
efad1a56 | 303 | max_prefix_len = max; |
182af834 | 304 | return max ? xmemdupz(prev, max) : NULL; |
8695c8bf LT |
305 | } |
306 | ||
f3670a57 JS |
307 | static void strip_trailing_slash_from_submodules(void) |
308 | { | |
309 | const char **p; | |
310 | ||
311 | for (p = pathspec; *p != NULL; p++) { | |
312 | int len = strlen(*p), pos; | |
313 | ||
314 | if (len < 1 || (*p)[len - 1] != '/') | |
315 | continue; | |
316 | pos = cache_name_pos(*p, len - 1); | |
317 | if (pos >= 0 && S_ISGITLINK(active_cache[pos]->ce_mode)) | |
318 | *p = xstrndup(*p, len - 1); | |
319 | } | |
320 | } | |
321 | ||
64586e75 JH |
322 | /* |
323 | * Read the tree specified with --with-tree option | |
324 | * (typically, HEAD) into stage #1 and then | |
325 | * squash them down to stage #0. This is used for | |
326 | * --error-unmatch to list and check the path patterns | |
327 | * that were given from the command line. We are not | |
328 | * going to write this index out. | |
329 | */ | |
ee425e46 | 330 | void overlay_tree_on_cache(const char *tree_name, const char *prefix) |
64586e75 JH |
331 | { |
332 | struct tree *tree; | |
333 | unsigned char sha1[20]; | |
334 | const char **match; | |
335 | struct cache_entry *last_stage0 = NULL; | |
336 | int i; | |
337 | ||
338 | if (get_sha1(tree_name, sha1)) | |
339 | die("tree-ish %s not found.", tree_name); | |
340 | tree = parse_tree_indirect(sha1); | |
341 | if (!tree) | |
342 | die("bad tree-ish %s", tree_name); | |
343 | ||
344 | /* Hoist the unmerged entries up to stage #3 to make room */ | |
345 | for (i = 0; i < active_nr; i++) { | |
346 | struct cache_entry *ce = active_cache[i]; | |
347 | if (!ce_stage(ce)) | |
348 | continue; | |
7a51ed66 | 349 | ce->ce_flags |= CE_STAGEMASK; |
64586e75 JH |
350 | } |
351 | ||
352 | if (prefix) { | |
353 | static const char *(matchbuf[2]); | |
354 | matchbuf[0] = prefix; | |
07e77e40 | 355 | matchbuf[1] = NULL; |
64586e75 JH |
356 | match = matchbuf; |
357 | } else | |
358 | match = NULL; | |
359 | if (read_tree(tree, 1, match)) | |
360 | die("unable to read tree entries %s", tree_name); | |
361 | ||
362 | for (i = 0; i < active_nr; i++) { | |
363 | struct cache_entry *ce = active_cache[i]; | |
364 | switch (ce_stage(ce)) { | |
365 | case 0: | |
366 | last_stage0 = ce; | |
367 | /* fallthru */ | |
368 | default: | |
369 | continue; | |
370 | case 1: | |
371 | /* | |
372 | * If there is stage #0 entry for this, we do not | |
373 | * need to show it. We use CE_UPDATE bit to mark | |
374 | * such an entry. | |
375 | */ | |
376 | if (last_stage0 && | |
377 | !strcmp(last_stage0->name, ce->name)) | |
7a51ed66 | 378 | ce->ce_flags |= CE_UPDATE; |
64586e75 JH |
379 | } |
380 | } | |
381 | } | |
382 | ||
efad1a56 | 383 | int report_path_error(const char *ps_matched, const char **pathspec, int prefix_len) |
ee425e46 JH |
384 | { |
385 | /* | |
386 | * Make sure all pathspec matched; otherwise it is an error. | |
387 | */ | |
388 | int num, errors = 0; | |
389 | for (num = 0; pathspec[num]; num++) { | |
390 | int other, found_dup; | |
391 | ||
392 | if (ps_matched[num]) | |
393 | continue; | |
394 | /* | |
395 | * The caller might have fed identical pathspec | |
396 | * twice. Do not barf on such a mistake. | |
397 | */ | |
398 | for (found_dup = other = 0; | |
399 | !found_dup && pathspec[other]; | |
400 | other++) { | |
401 | if (other == num || !ps_matched[other]) | |
402 | continue; | |
403 | if (!strcmp(pathspec[other], pathspec[num])) | |
404 | /* | |
405 | * Ok, we have a match already. | |
406 | */ | |
407 | found_dup = 1; | |
408 | } | |
409 | if (found_dup) | |
410 | continue; | |
411 | ||
412 | error("pathspec '%s' did not match any file(s) known to git.", | |
efad1a56 | 413 | pathspec[num] + prefix_len); |
ee425e46 JH |
414 | errors++; |
415 | } | |
416 | return errors; | |
417 | } | |
418 | ||
ce8e8804 MV |
419 | static const char * const ls_files_usage[] = { |
420 | "git ls-files [options] [<file>]*", | |
421 | NULL | |
422 | }; | |
423 | ||
424 | static int option_parse_z(const struct option *opt, | |
425 | const char *arg, int unset) | |
426 | { | |
427 | line_terminator = unset ? '\n' : '\0'; | |
428 | ||
429 | return 0; | |
430 | } | |
431 | ||
432 | static int option_parse_exclude(const struct option *opt, | |
433 | const char *arg, int unset) | |
434 | { | |
435 | struct exclude_list *list = opt->value; | |
436 | ||
437 | exc_given = 1; | |
438 | add_exclude(arg, "", 0, list); | |
439 | ||
440 | return 0; | |
441 | } | |
442 | ||
443 | static int option_parse_exclude_from(const struct option *opt, | |
444 | const char *arg, int unset) | |
445 | { | |
446 | struct dir_struct *dir = opt->value; | |
447 | ||
448 | exc_given = 1; | |
449 | add_excludes_from_file(dir, arg); | |
450 | ||
451 | return 0; | |
452 | } | |
453 | ||
454 | static int option_parse_exclude_standard(const struct option *opt, | |
455 | const char *arg, int unset) | |
456 | { | |
457 | struct dir_struct *dir = opt->value; | |
458 | ||
459 | exc_given = 1; | |
460 | setup_standard_excludes(dir); | |
461 | ||
462 | return 0; | |
463 | } | |
cf9a113d | 464 | |
efad1a56 | 465 | int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) |
8695c8bf | 466 | { |
ce8e8804 | 467 | int require_work_tree = 0, show_tag = 0; |
efad1a56 | 468 | const char *max_prefix; |
453ec4bd | 469 | struct dir_struct dir; |
ce8e8804 MV |
470 | struct option builtin_ls_files_options[] = { |
471 | { OPTION_CALLBACK, 'z', NULL, NULL, NULL, | |
472 | "paths are separated with NUL character", | |
473 | PARSE_OPT_NOARG, option_parse_z }, | |
474 | OPT_BOOLEAN('t', NULL, &show_tag, | |
475 | "identify the file status with tags"), | |
476 | OPT_BOOLEAN('v', NULL, &show_valid_bit, | |
477 | "use lowercase letters for 'assume unchanged' files"), | |
478 | OPT_BOOLEAN('c', "cached", &show_cached, | |
479 | "show cached files in the output (default)"), | |
480 | OPT_BOOLEAN('d', "deleted", &show_deleted, | |
481 | "show deleted files in the output"), | |
482 | OPT_BOOLEAN('m', "modified", &show_modified, | |
483 | "show modified files in the output"), | |
484 | OPT_BOOLEAN('o', "others", &show_others, | |
485 | "show other files in the output"), | |
486 | OPT_BIT('i', "ignored", &dir.flags, | |
487 | "show ignored files in the output", | |
488 | DIR_SHOW_IGNORED), | |
489 | OPT_BOOLEAN('s', "stage", &show_stage, | |
490 | "show staged contents' object name in the output"), | |
491 | OPT_BOOLEAN('k', "killed", &show_killed, | |
492 | "show files on the filesystem that need to be removed"), | |
493 | OPT_BIT(0, "directory", &dir.flags, | |
494 | "show 'other' directories' name only", | |
495 | DIR_SHOW_OTHER_DIRECTORIES), | |
e9008b9a | 496 | OPT_NEGBIT(0, "empty-directory", &dir.flags, |
2fb6d6d6 | 497 | "don't show empty directories", |
ce8e8804 MV |
498 | DIR_HIDE_EMPTY_DIRECTORIES), |
499 | OPT_BOOLEAN('u', "unmerged", &show_unmerged, | |
500 | "show unmerged files in the output"), | |
9d9a2f4a JH |
501 | OPT_BOOLEAN(0, "resolve-undo", &show_resolve_undo, |
502 | "show resolve-undo information"), | |
ce8e8804 MV |
503 | { OPTION_CALLBACK, 'x', "exclude", &dir.exclude_list[EXC_CMDL], "pattern", |
504 | "skip files matching pattern", | |
505 | 0, option_parse_exclude }, | |
506 | { OPTION_CALLBACK, 'X', "exclude-from", &dir, "file", | |
507 | "exclude patterns are read from <file>", | |
508 | 0, option_parse_exclude_from }, | |
509 | OPT_STRING(0, "exclude-per-directory", &dir.exclude_per_dir, "file", | |
510 | "read additional per-directory exclude patterns in <file>"), | |
511 | { OPTION_CALLBACK, 0, "exclude-standard", &dir, NULL, | |
512 | "add the standard git exclusions", | |
513 | PARSE_OPT_NOARG, option_parse_exclude_standard }, | |
efad1a56 | 514 | { OPTION_SET_INT, 0, "full-name", &prefix_len, NULL, |
ce8e8804 MV |
515 | "make the output relative to the project top directory", |
516 | PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL }, | |
517 | OPT_BOOLEAN(0, "error-unmatch", &error_unmatch, | |
518 | "if any <file> is not in the index, treat this as an error"), | |
519 | OPT_STRING(0, "with-tree", &with_tree, "tree-ish", | |
520 | "pretend that paths removed since <tree-ish> are still present"), | |
521 | OPT__ABBREV(&abbrev), | |
522 | OPT_END() | |
523 | }; | |
8695c8bf | 524 | |
453ec4bd | 525 | memset(&dir, 0, sizeof(dir)); |
efad1a56 | 526 | prefix = cmd_prefix; |
5be4efbe | 527 | if (prefix) |
efad1a56 | 528 | prefix_len = strlen(prefix); |
ef90d6d4 | 529 | git_config(git_default_config, NULL); |
5be4efbe | 530 | |
c28b3d6e NTND |
531 | if (read_cache() < 0) |
532 | die("index file corrupt"); | |
533 | ||
37782920 | 534 | argc = parse_options(argc, argv, prefix, builtin_ls_files_options, |
ce8e8804 MV |
535 | ls_files_usage, 0); |
536 | if (show_tag || show_valid_bit) { | |
537 | tag_cached = "H "; | |
538 | tag_unmerged = "M "; | |
539 | tag_removed = "R "; | |
540 | tag_modified = "C "; | |
541 | tag_other = "? "; | |
542 | tag_killed = "K "; | |
44a36913 | 543 | tag_skip_worktree = "S "; |
9d9a2f4a | 544 | tag_resolve_undo = "U "; |
9ff768e9 | 545 | } |
de2e3b04 | 546 | if (show_modified || show_others || show_deleted || (dir.flags & DIR_SHOW_IGNORED) || show_killed) |
ce8e8804 MV |
547 | require_work_tree = 1; |
548 | if (show_unmerged) | |
549 | /* | |
550 | * There's no point in showing unmerged unless | |
551 | * you also show the stage information. | |
552 | */ | |
553 | show_stage = 1; | |
554 | if (dir.exclude_per_dir) | |
555 | exc_given = 1; | |
9ff768e9 | 556 | |
7d8ae932 MH |
557 | if (require_work_tree && !is_inside_work_tree()) |
558 | setup_work_tree(); | |
6d9ba67b | 559 | |
ce8e8804 | 560 | pathspec = get_pathspec(prefix, argv); |
56fc5108 | 561 | |
3ea3c215 | 562 | /* be nice with submodule paths ending in a slash */ |
f3670a57 JS |
563 | if (pathspec) |
564 | strip_trailing_slash_from_submodules(); | |
565 | ||
efad1a56 CB |
566 | /* Find common prefix for all pathspec's */ |
567 | max_prefix = pathspec_prefix(prefix); | |
5be4efbe | 568 | |
bba319b5 JH |
569 | /* Treat unmatching pathspec elements as errors */ |
570 | if (pathspec && error_unmatch) { | |
571 | int num; | |
572 | for (num = 0; pathspec[num]; num++) | |
573 | ; | |
574 | ps_matched = xcalloc(1, num); | |
575 | } | |
576 | ||
ac78b009 BW |
577 | if ((dir.flags & DIR_SHOW_IGNORED) && !exc_given) |
578 | die("ls-files --ignored needs some exclude pattern"); | |
8695c8bf LT |
579 | |
580 | /* With no flags, we default to showing the cached files */ | |
b0391890 | 581 | if (!(show_stage | show_deleted | show_others | show_unmerged | |
9d9a2f4a | 582 | show_killed | show_modified | show_resolve_undo)) |
8695c8bf LT |
583 | show_cached = 1; |
584 | ||
efad1a56 CB |
585 | if (max_prefix) |
586 | prune_cache(max_prefix); | |
64586e75 JH |
587 | if (with_tree) { |
588 | /* | |
589 | * Basic sanity check; show-stages and show-unmerged | |
590 | * would not make any sense with this option. | |
591 | */ | |
592 | if (show_stage || show_unmerged) | |
593 | die("ls-files --with-tree is incompatible with -s or -u"); | |
efad1a56 | 594 | overlay_tree_on_cache(with_tree, max_prefix); |
64586e75 | 595 | } |
efad1a56 | 596 | show_files(&dir); |
9d9a2f4a | 597 | if (show_resolve_undo) |
efad1a56 | 598 | show_ru_info(); |
bba319b5 JH |
599 | |
600 | if (ps_matched) { | |
ee425e46 | 601 | int bad; |
efad1a56 | 602 | bad = report_path_error(ps_matched, pathspec, prefix_len); |
ee425e46 | 603 | if (bad) |
ced7b828 AE |
604 | fprintf(stderr, "Did you forget to 'git add'?\n"); |
605 | ||
ee425e46 | 606 | return bad ? 1 : 0; |
bba319b5 JH |
607 | } |
608 | ||
8695c8bf LT |
609 | return 0; |
610 | } |