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Commit | Line | Data |
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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" | |
64acde94 | 16 | #include "pathspec.h" |
8695c8bf | 17 | |
96f1e58f DR |
18 | static int abbrev; |
19 | static int show_deleted; | |
20 | static int show_cached; | |
21 | static int show_others; | |
22 | static int show_stage; | |
23 | static int show_unmerged; | |
9d9a2f4a | 24 | static int show_resolve_undo; |
96f1e58f DR |
25 | static int show_modified; |
26 | static int show_killed; | |
27 | static int show_valid_bit; | |
b83c8345 | 28 | static int line_terminator = '\n'; |
84974217 | 29 | static int debug_mode; |
8695c8bf | 30 | |
efad1a56 CB |
31 | static const char *prefix; |
32 | static int max_prefix_len; | |
96f1e58f | 33 | static int prefix_len; |
9e06d6ed | 34 | static struct pathspec pathspec; |
96f1e58f DR |
35 | static int error_unmatch; |
36 | static char *ps_matched; | |
64586e75 | 37 | static const char *with_tree; |
ce8e8804 | 38 | static int exc_given; |
c04318e4 | 39 | static int exclude_args; |
5be4efbe | 40 | |
20d37ef6 PB |
41 | static const char *tag_cached = ""; |
42 | static const char *tag_unmerged = ""; | |
43 | static const char *tag_removed = ""; | |
44 | static const char *tag_other = ""; | |
6ca45943 | 45 | static const char *tag_killed = ""; |
b0391890 | 46 | static const char *tag_modified = ""; |
44a36913 | 47 | static const char *tag_skip_worktree = ""; |
9d9a2f4a | 48 | static const char *tag_resolve_undo = ""; |
20d37ef6 | 49 | |
e9a820ce | 50 | static void write_name(const char *name) |
efad1a56 | 51 | { |
ad66df2d | 52 | /* |
e9a820ce JX |
53 | * With "--full-name", prefix_len=0; this caller needs to pass |
54 | * an empty string in that case (a NULL is good for ""). | |
ad66df2d | 55 | */ |
e9a820ce JX |
56 | write_name_quoted_relative(name, prefix_len ? prefix : NULL, |
57 | stdout, line_terminator); | |
efad1a56 CB |
58 | } |
59 | ||
453ec4bd | 60 | static void show_dir_entry(const char *tag, struct dir_entry *ent) |
5be4efbe | 61 | { |
efad1a56 | 62 | int len = max_prefix_len; |
5be4efbe LT |
63 | |
64 | if (len >= ent->len) | |
7e44c935 | 65 | die("git ls-files: internal error - directory entry not superset of prefix"); |
5be4efbe | 66 | |
ebb32893 | 67 | if (!dir_path_match(ent, &pathspec, len, ps_matched)) |
5be4efbe LT |
68 | return; |
69 | ||
22ddf719 | 70 | fputs(tag, stdout); |
e9a820ce | 71 | write_name(ent->name); |
5be4efbe LT |
72 | } |
73 | ||
453ec4bd | 74 | static void show_other_files(struct dir_struct *dir) |
fcbc3083 JH |
75 | { |
76 | int i; | |
5698454e | 77 | |
453ec4bd | 78 | for (i = 0; i < dir->nr; i++) { |
453ec4bd | 79 | struct dir_entry *ent = dir->entries[i]; |
98fa4738 JK |
80 | if (!cache_name_is_other(ent->name, ent->len)) |
81 | continue; | |
fcbc3083 JH |
82 | show_dir_entry(tag_other, ent); |
83 | } | |
84 | } | |
85 | ||
453ec4bd | 86 | static void show_killed_files(struct dir_struct *dir) |
6ca45943 JH |
87 | { |
88 | int i; | |
453ec4bd LT |
89 | for (i = 0; i < dir->nr; i++) { |
90 | struct dir_entry *ent = dir->entries[i]; | |
6ca45943 JH |
91 | char *cp, *sp; |
92 | int pos, len, killed = 0; | |
93 | ||
94 | for (cp = ent->name; cp - ent->name < ent->len; cp = sp + 1) { | |
95 | sp = strchr(cp, '/'); | |
96 | if (!sp) { | |
97 | /* If ent->name is prefix of an entry in the | |
98 | * cache, it will be killed. | |
99 | */ | |
100 | pos = cache_name_pos(ent->name, ent->len); | |
101 | if (0 <= pos) | |
102 | die("bug in show-killed-files"); | |
103 | pos = -pos - 1; | |
104 | while (pos < active_nr && | |
105 | ce_stage(active_cache[pos])) | |
106 | pos++; /* skip unmerged */ | |
107 | if (active_nr <= pos) | |
108 | break; | |
109 | /* pos points at a name immediately after | |
110 | * ent->name in the cache. Does it expect | |
111 | * ent->name to be a directory? | |
112 | */ | |
113 | len = ce_namelen(active_cache[pos]); | |
114 | if ((ent->len < len) && | |
115 | !strncmp(active_cache[pos]->name, | |
116 | ent->name, ent->len) && | |
117 | active_cache[pos]->name[ent->len] == '/') | |
118 | killed = 1; | |
119 | break; | |
120 | } | |
121 | if (0 <= cache_name_pos(ent->name, sp - ent->name)) { | |
122 | /* If any of the leading directories in | |
123 | * ent->name is registered in the cache, | |
124 | * ent->name will be killed. | |
125 | */ | |
126 | killed = 1; | |
127 | break; | |
128 | } | |
129 | } | |
130 | if (killed) | |
453ec4bd | 131 | show_dir_entry(tag_killed, dir->entries[i]); |
6ca45943 | 132 | } |
8695c8bf LT |
133 | } |
134 | ||
9c5e6c80 | 135 | static void show_ce_entry(const char *tag, const struct cache_entry *ce) |
5be4efbe | 136 | { |
efad1a56 | 137 | int len = max_prefix_len; |
5be4efbe LT |
138 | |
139 | if (len >= ce_namelen(ce)) | |
7e44c935 | 140 | die("git ls-files: internal error - cache entry not superset of prefix"); |
5be4efbe | 141 | |
854b0959 | 142 | if (!match_pathspec(&pathspec, ce->name, ce_namelen(ce), |
ae8d0824 NTND |
143 | len, ps_matched, |
144 | S_ISDIR(ce->ce_mode) || S_ISGITLINK(ce->ce_mode))) | |
5be4efbe LT |
145 | return; |
146 | ||
8bb2e03b | 147 | if (tag && *tag && show_valid_bit && |
7a51ed66 | 148 | (ce->ce_flags & CE_VALID)) { |
2bcab240 JH |
149 | static char alttag[4]; |
150 | memcpy(alttag, tag, 3); | |
151 | if (isalpha(tag[0])) | |
152 | alttag[0] = tolower(tag[0]); | |
153 | else if (tag[0] == '?') | |
154 | alttag[0] = '!'; | |
155 | else { | |
156 | alttag[0] = 'v'; | |
157 | alttag[1] = tag[0]; | |
158 | alttag[2] = ' '; | |
159 | alttag[3] = 0; | |
160 | } | |
161 | tag = alttag; | |
162 | } | |
163 | ||
22ddf719 JH |
164 | if (!show_stage) { |
165 | fputs(tag, stdout); | |
663af342 | 166 | } else { |
22ddf719 | 167 | printf("%s%06o %s %d\t", |
5be4efbe | 168 | tag, |
7a51ed66 | 169 | ce->ce_mode, |
531e758d | 170 | find_unique_abbrev(ce->sha1,abbrev), |
22ddf719 | 171 | ce_stage(ce)); |
22ddf719 | 172 | } |
e9a820ce | 173 | write_name(ce->name); |
84974217 | 174 | if (debug_mode) { |
9c5e6c80 | 175 | const struct stat_data *sd = &ce->ce_stat_data; |
c21d39d7 MH |
176 | |
177 | printf(" ctime: %d:%d\n", sd->sd_ctime.sec, sd->sd_ctime.nsec); | |
178 | printf(" mtime: %d:%d\n", sd->sd_mtime.sec, sd->sd_mtime.nsec); | |
179 | printf(" dev: %d\tino: %d\n", sd->sd_dev, sd->sd_ino); | |
180 | printf(" uid: %d\tgid: %d\n", sd->sd_uid, sd->sd_gid); | |
181 | printf(" size: %d\tflags: %x\n", sd->sd_size, ce->ce_flags); | |
84974217 | 182 | } |
5be4efbe LT |
183 | } |
184 | ||
efad1a56 | 185 | static void show_ru_info(void) |
9d9a2f4a | 186 | { |
8a57c6e9 AR |
187 | struct string_list_item *item; |
188 | ||
9d9a2f4a JH |
189 | if (!the_index.resolve_undo) |
190 | return; | |
8a57c6e9 AR |
191 | |
192 | for_each_string_list_item(item, the_index.resolve_undo) { | |
193 | const char *path = item->string; | |
194 | struct resolve_undo_info *ui = item->util; | |
195 | int i, len; | |
196 | ||
197 | len = strlen(path); | |
198 | if (len < max_prefix_len) | |
199 | continue; /* outside of the prefix */ | |
854b0959 | 200 | if (!match_pathspec(&pathspec, path, len, |
ae8d0824 | 201 | max_prefix_len, ps_matched, 0)) |
8a57c6e9 AR |
202 | continue; /* uninterested */ |
203 | for (i = 0; i < 3; i++) { | |
204 | if (!ui->mode[i]) | |
205 | continue; | |
206 | printf("%s%06o %s %d\t", tag_resolve_undo, ui->mode[i], | |
207 | find_unique_abbrev(ui->sha1[i], abbrev), | |
208 | i + 1); | |
e9a820ce | 209 | write_name(path); |
8a57c6e9 AR |
210 | } |
211 | } | |
9d9a2f4a JH |
212 | } |
213 | ||
9c5e6c80 | 214 | static int ce_excluded(struct dir_struct *dir, const struct cache_entry *ce) |
782cd4c0 JH |
215 | { |
216 | int dtype = ce_to_dtype(ce); | |
b07bc8c8 | 217 | return is_excluded(dir, ce->name, &dtype); |
782cd4c0 JH |
218 | } |
219 | ||
efad1a56 | 220 | static void show_files(struct dir_struct *dir) |
8695c8bf LT |
221 | { |
222 | int i; | |
223 | ||
224 | /* For cached/deleted files we don't need to even do the readdir */ | |
6ca45943 | 225 | if (show_others || show_killed) { |
2eac2a4c JH |
226 | if (!show_others) |
227 | dir->flags |= DIR_COLLECT_KILLED_ONLY; | |
7327d3d1 | 228 | fill_directory(dir, &pathspec); |
6ca45943 | 229 | if (show_others) |
453ec4bd | 230 | show_other_files(dir); |
6ca45943 | 231 | if (show_killed) |
453ec4bd | 232 | show_killed_files(dir); |
8695c8bf | 233 | } |
0b437a18 | 234 | if (show_cached || show_stage) { |
8695c8bf | 235 | for (i = 0; i < active_nr; i++) { |
9c5e6c80 | 236 | const struct cache_entry *ce = active_cache[i]; |
eb41775e | 237 | if ((dir->flags & DIR_SHOW_IGNORED) && |
b07bc8c8 | 238 | !ce_excluded(dir, ce)) |
500348aa | 239 | continue; |
eec8c633 LT |
240 | if (show_unmerged && !ce_stage(ce)) |
241 | continue; | |
7a51ed66 | 242 | if (ce->ce_flags & CE_UPDATE) |
64586e75 | 243 | continue; |
44a36913 NTND |
244 | show_ce_entry(ce_stage(ce) ? tag_unmerged : |
245 | (ce_skip_worktree(ce) ? tag_skip_worktree : tag_cached), ce); | |
8695c8bf LT |
246 | } |
247 | } | |
0b437a18 | 248 | if (show_deleted || show_modified) { |
8695c8bf | 249 | for (i = 0; i < active_nr; i++) { |
9c5e6c80 | 250 | const struct cache_entry *ce = active_cache[i]; |
8695c8bf | 251 | struct stat st; |
b0391890 | 252 | int err; |
eb41775e | 253 | if ((dir->flags & DIR_SHOW_IGNORED) && |
b07bc8c8 | 254 | !ce_excluded(dir, ce)) |
500348aa | 255 | continue; |
4b4e26d2 JH |
256 | if (ce->ce_flags & CE_UPDATE) |
257 | continue; | |
b4d1690d NTND |
258 | if (ce_skip_worktree(ce)) |
259 | continue; | |
b0391890 JH |
260 | err = lstat(ce->name, &st); |
261 | if (show_deleted && err) | |
262 | show_ce_entry(tag_removed, ce); | |
2bcab240 | 263 | if (show_modified && ce_modified(ce, &st, 0)) |
b0391890 | 264 | show_ce_entry(tag_modified, ce); |
5be4efbe LT |
265 | } |
266 | } | |
267 | } | |
268 | ||
269 | /* | |
270 | * Prune the index to only contain stuff starting with "prefix" | |
271 | */ | |
3e04228b | 272 | static void prune_cache(const char *prefix) |
5be4efbe | 273 | { |
efad1a56 | 274 | int pos = cache_name_pos(prefix, max_prefix_len); |
5be4efbe LT |
275 | unsigned int first, last; |
276 | ||
277 | if (pos < 0) | |
278 | pos = -pos-1; | |
95af39fc KP |
279 | memmove(active_cache, active_cache + pos, |
280 | (active_nr - pos) * sizeof(struct cache_entry *)); | |
5be4efbe LT |
281 | active_nr -= pos; |
282 | first = 0; | |
283 | last = active_nr; | |
284 | while (last > first) { | |
285 | int next = (last + first) >> 1; | |
9c5e6c80 | 286 | const struct cache_entry *ce = active_cache[next]; |
efad1a56 | 287 | if (!strncmp(ce->name, prefix, max_prefix_len)) { |
5be4efbe LT |
288 | first = next+1; |
289 | continue; | |
8695c8bf | 290 | } |
5be4efbe LT |
291 | last = next; |
292 | } | |
293 | active_nr = last; | |
294 | } | |
295 | ||
64586e75 JH |
296 | /* |
297 | * Read the tree specified with --with-tree option | |
298 | * (typically, HEAD) into stage #1 and then | |
299 | * squash them down to stage #0. This is used for | |
300 | * --error-unmatch to list and check the path patterns | |
301 | * that were given from the command line. We are not | |
302 | * going to write this index out. | |
303 | */ | |
ee425e46 | 304 | void overlay_tree_on_cache(const char *tree_name, const char *prefix) |
64586e75 JH |
305 | { |
306 | struct tree *tree; | |
307 | unsigned char sha1[20]; | |
f0096c06 | 308 | struct pathspec pathspec; |
64586e75 JH |
309 | struct cache_entry *last_stage0 = NULL; |
310 | int i; | |
311 | ||
312 | if (get_sha1(tree_name, sha1)) | |
313 | die("tree-ish %s not found.", tree_name); | |
314 | tree = parse_tree_indirect(sha1); | |
315 | if (!tree) | |
316 | die("bad tree-ish %s", tree_name); | |
317 | ||
318 | /* Hoist the unmerged entries up to stage #3 to make room */ | |
319 | for (i = 0; i < active_nr; i++) { | |
320 | struct cache_entry *ce = active_cache[i]; | |
321 | if (!ce_stage(ce)) | |
322 | continue; | |
7a51ed66 | 323 | ce->ce_flags |= CE_STAGEMASK; |
64586e75 JH |
324 | } |
325 | ||
326 | if (prefix) { | |
9a087274 NTND |
327 | static const char *(matchbuf[1]); |
328 | matchbuf[0] = NULL; | |
329 | parse_pathspec(&pathspec, PATHSPEC_ALL_MAGIC, | |
330 | PATHSPEC_PREFER_CWD, prefix, matchbuf); | |
64586e75 | 331 | } else |
9a087274 | 332 | memset(&pathspec, 0, sizeof(pathspec)); |
f0096c06 | 333 | if (read_tree(tree, 1, &pathspec)) |
64586e75 JH |
334 | die("unable to read tree entries %s", tree_name); |
335 | ||
336 | for (i = 0; i < active_nr; i++) { | |
337 | struct cache_entry *ce = active_cache[i]; | |
338 | switch (ce_stage(ce)) { | |
339 | case 0: | |
340 | last_stage0 = ce; | |
341 | /* fallthru */ | |
342 | default: | |
343 | continue; | |
344 | case 1: | |
345 | /* | |
346 | * If there is stage #0 entry for this, we do not | |
347 | * need to show it. We use CE_UPDATE bit to mark | |
348 | * such an entry. | |
349 | */ | |
350 | if (last_stage0 && | |
351 | !strcmp(last_stage0->name, ce->name)) | |
7a51ed66 | 352 | ce->ce_flags |= CE_UPDATE; |
64586e75 JH |
353 | } |
354 | } | |
355 | } | |
356 | ||
17ddc66e NTND |
357 | int report_path_error(const char *ps_matched, |
358 | const struct pathspec *pathspec, | |
359 | const char *prefix) | |
ee425e46 JH |
360 | { |
361 | /* | |
362 | * Make sure all pathspec matched; otherwise it is an error. | |
363 | */ | |
0f64bfa9 | 364 | struct strbuf sb = STRBUF_INIT; |
ee425e46 | 365 | int num, errors = 0; |
17ddc66e | 366 | for (num = 0; num < pathspec->nr; num++) { |
ee425e46 JH |
367 | int other, found_dup; |
368 | ||
369 | if (ps_matched[num]) | |
370 | continue; | |
371 | /* | |
372 | * The caller might have fed identical pathspec | |
373 | * twice. Do not barf on such a mistake. | |
17ddc66e NTND |
374 | * FIXME: parse_pathspec should have eliminated |
375 | * duplicate pathspec. | |
ee425e46 JH |
376 | */ |
377 | for (found_dup = other = 0; | |
17ddc66e | 378 | !found_dup && other < pathspec->nr; |
ee425e46 JH |
379 | other++) { |
380 | if (other == num || !ps_matched[other]) | |
381 | continue; | |
17ddc66e NTND |
382 | if (!strcmp(pathspec->items[other].original, |
383 | pathspec->items[num].original)) | |
ee425e46 JH |
384 | /* |
385 | * Ok, we have a match already. | |
386 | */ | |
387 | found_dup = 1; | |
388 | } | |
389 | if (found_dup) | |
390 | continue; | |
391 | ||
392 | error("pathspec '%s' did not match any file(s) known to git.", | |
17ddc66e | 393 | pathspec->items[num].original); |
ee425e46 JH |
394 | errors++; |
395 | } | |
0f64bfa9 | 396 | strbuf_release(&sb); |
ee425e46 JH |
397 | return errors; |
398 | } | |
399 | ||
ce8e8804 | 400 | static const char * const ls_files_usage[] = { |
377adc3a | 401 | N_("git ls-files [options] [<file>...]"), |
ce8e8804 MV |
402 | NULL |
403 | }; | |
404 | ||
405 | static int option_parse_z(const struct option *opt, | |
406 | const char *arg, int unset) | |
407 | { | |
408 | line_terminator = unset ? '\n' : '\0'; | |
409 | ||
410 | return 0; | |
411 | } | |
412 | ||
413 | static int option_parse_exclude(const struct option *opt, | |
414 | const char *arg, int unset) | |
415 | { | |
72aeb187 | 416 | struct string_list *exclude_list = opt->value; |
ce8e8804 MV |
417 | |
418 | exc_given = 1; | |
72aeb187 | 419 | string_list_append(exclude_list, arg); |
ce8e8804 MV |
420 | |
421 | return 0; | |
422 | } | |
423 | ||
424 | static int option_parse_exclude_from(const struct option *opt, | |
425 | const char *arg, int unset) | |
426 | { | |
427 | struct dir_struct *dir = opt->value; | |
428 | ||
429 | exc_given = 1; | |
430 | add_excludes_from_file(dir, arg); | |
431 | ||
432 | return 0; | |
433 | } | |
434 | ||
435 | static int option_parse_exclude_standard(const struct option *opt, | |
436 | const char *arg, int unset) | |
437 | { | |
438 | struct dir_struct *dir = opt->value; | |
439 | ||
440 | exc_given = 1; | |
441 | setup_standard_excludes(dir); | |
442 | ||
443 | return 0; | |
444 | } | |
cf9a113d | 445 | |
efad1a56 | 446 | int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) |
8695c8bf | 447 | { |
72aeb187 | 448 | int require_work_tree = 0, show_tag = 0, i; |
efad1a56 | 449 | const char *max_prefix; |
453ec4bd | 450 | struct dir_struct dir; |
72aeb187 AS |
451 | struct exclude_list *el; |
452 | struct string_list exclude_list = STRING_LIST_INIT_NODUP; | |
ce8e8804 MV |
453 | struct option builtin_ls_files_options[] = { |
454 | { OPTION_CALLBACK, 'z', NULL, NULL, NULL, | |
377adc3a | 455 | N_("paths are separated with NUL character"), |
ce8e8804 | 456 | PARSE_OPT_NOARG, option_parse_z }, |
d5d09d47 | 457 | OPT_BOOL('t', NULL, &show_tag, |
377adc3a | 458 | N_("identify the file status with tags")), |
d5d09d47 | 459 | OPT_BOOL('v', NULL, &show_valid_bit, |
377adc3a | 460 | N_("use lowercase letters for 'assume unchanged' files")), |
d5d09d47 | 461 | OPT_BOOL('c', "cached", &show_cached, |
377adc3a | 462 | N_("show cached files in the output (default)")), |
d5d09d47 | 463 | OPT_BOOL('d', "deleted", &show_deleted, |
377adc3a | 464 | N_("show deleted files in the output")), |
d5d09d47 | 465 | OPT_BOOL('m', "modified", &show_modified, |
377adc3a | 466 | N_("show modified files in the output")), |
d5d09d47 | 467 | OPT_BOOL('o', "others", &show_others, |
377adc3a | 468 | N_("show other files in the output")), |
ce8e8804 | 469 | OPT_BIT('i', "ignored", &dir.flags, |
377adc3a | 470 | N_("show ignored files in the output"), |
ce8e8804 | 471 | DIR_SHOW_IGNORED), |
d5d09d47 | 472 | OPT_BOOL('s', "stage", &show_stage, |
377adc3a | 473 | N_("show staged contents' object name in the output")), |
d5d09d47 | 474 | OPT_BOOL('k', "killed", &show_killed, |
377adc3a | 475 | N_("show files on the filesystem that need to be removed")), |
ce8e8804 | 476 | OPT_BIT(0, "directory", &dir.flags, |
ad5fe377 | 477 | N_("show 'other' directories' names only"), |
ce8e8804 | 478 | DIR_SHOW_OTHER_DIRECTORIES), |
e9008b9a | 479 | OPT_NEGBIT(0, "empty-directory", &dir.flags, |
377adc3a | 480 | N_("don't show empty directories"), |
ce8e8804 | 481 | DIR_HIDE_EMPTY_DIRECTORIES), |
d5d09d47 | 482 | OPT_BOOL('u', "unmerged", &show_unmerged, |
377adc3a | 483 | N_("show unmerged files in the output")), |
d5d09d47 | 484 | OPT_BOOL(0, "resolve-undo", &show_resolve_undo, |
377adc3a | 485 | N_("show resolve-undo information")), |
a39b15b4 | 486 | { OPTION_CALLBACK, 'x', "exclude", &exclude_list, N_("pattern"), |
377adc3a | 487 | N_("skip files matching pattern"), |
ce8e8804 | 488 | 0, option_parse_exclude }, |
377adc3a NTND |
489 | { OPTION_CALLBACK, 'X', "exclude-from", &dir, N_("file"), |
490 | N_("exclude patterns are read from <file>"), | |
ce8e8804 | 491 | 0, option_parse_exclude_from }, |
377adc3a NTND |
492 | OPT_STRING(0, "exclude-per-directory", &dir.exclude_per_dir, N_("file"), |
493 | N_("read additional per-directory exclude patterns in <file>")), | |
ce8e8804 | 494 | { OPTION_CALLBACK, 0, "exclude-standard", &dir, NULL, |
377adc3a | 495 | N_("add the standard git exclusions"), |
ce8e8804 | 496 | PARSE_OPT_NOARG, option_parse_exclude_standard }, |
efad1a56 | 497 | { OPTION_SET_INT, 0, "full-name", &prefix_len, NULL, |
377adc3a | 498 | N_("make the output relative to the project top directory"), |
ce8e8804 | 499 | PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL }, |
d5d09d47 | 500 | OPT_BOOL(0, "error-unmatch", &error_unmatch, |
377adc3a NTND |
501 | N_("if any <file> is not in the index, treat this as an error")), |
502 | OPT_STRING(0, "with-tree", &with_tree, N_("tree-ish"), | |
503 | N_("pretend that paths removed since <tree-ish> are still present")), | |
ce8e8804 | 504 | OPT__ABBREV(&abbrev), |
d5d09d47 | 505 | OPT_BOOL(0, "debug", &debug_mode, N_("show debugging data")), |
ce8e8804 MV |
506 | OPT_END() |
507 | }; | |
8695c8bf | 508 | |
cbb3167e NTND |
509 | if (argc == 2 && !strcmp(argv[1], "-h")) |
510 | usage_with_options(ls_files_usage, builtin_ls_files_options); | |
511 | ||
453ec4bd | 512 | memset(&dir, 0, sizeof(dir)); |
efad1a56 | 513 | prefix = cmd_prefix; |
5be4efbe | 514 | if (prefix) |
efad1a56 | 515 | prefix_len = strlen(prefix); |
ef90d6d4 | 516 | git_config(git_default_config, NULL); |
5be4efbe | 517 | |
c28b3d6e NTND |
518 | if (read_cache() < 0) |
519 | die("index file corrupt"); | |
520 | ||
37782920 | 521 | argc = parse_options(argc, argv, prefix, builtin_ls_files_options, |
ce8e8804 | 522 | ls_files_usage, 0); |
72aeb187 AS |
523 | el = add_exclude_list(&dir, EXC_CMDL, "--exclude option"); |
524 | for (i = 0; i < exclude_list.nr; i++) { | |
525 | add_exclude(exclude_list.items[i].string, "", 0, el, --exclude_args); | |
526 | } | |
ce8e8804 MV |
527 | if (show_tag || show_valid_bit) { |
528 | tag_cached = "H "; | |
529 | tag_unmerged = "M "; | |
530 | tag_removed = "R "; | |
531 | tag_modified = "C "; | |
532 | tag_other = "? "; | |
533 | tag_killed = "K "; | |
44a36913 | 534 | tag_skip_worktree = "S "; |
9d9a2f4a | 535 | tag_resolve_undo = "U "; |
9ff768e9 | 536 | } |
de2e3b04 | 537 | if (show_modified || show_others || show_deleted || (dir.flags & DIR_SHOW_IGNORED) || show_killed) |
ce8e8804 MV |
538 | require_work_tree = 1; |
539 | if (show_unmerged) | |
540 | /* | |
541 | * There's no point in showing unmerged unless | |
542 | * you also show the stage information. | |
543 | */ | |
544 | show_stage = 1; | |
545 | if (dir.exclude_per_dir) | |
546 | exc_given = 1; | |
9ff768e9 | 547 | |
7d8ae932 MH |
548 | if (require_work_tree && !is_inside_work_tree()) |
549 | setup_work_tree(); | |
6d9ba67b | 550 | |
9e06d6ed NTND |
551 | parse_pathspec(&pathspec, 0, |
552 | PATHSPEC_PREFER_CWD | | |
553 | PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP, | |
554 | prefix, argv); | |
f3670a57 | 555 | |
efad1a56 | 556 | /* Find common prefix for all pathspec's */ |
827f4d6c | 557 | max_prefix = common_prefix(&pathspec); |
8894d535 | 558 | max_prefix_len = max_prefix ? strlen(max_prefix) : 0; |
5be4efbe | 559 | |
bba319b5 | 560 | /* Treat unmatching pathspec elements as errors */ |
9e06d6ed NTND |
561 | if (pathspec.nr && error_unmatch) |
562 | ps_matched = xcalloc(1, pathspec.nr); | |
bba319b5 | 563 | |
ac78b009 BW |
564 | if ((dir.flags & DIR_SHOW_IGNORED) && !exc_given) |
565 | die("ls-files --ignored needs some exclude pattern"); | |
8695c8bf LT |
566 | |
567 | /* With no flags, we default to showing the cached files */ | |
0b437a18 RS |
568 | if (!(show_stage || show_deleted || show_others || show_unmerged || |
569 | show_killed || show_modified || show_resolve_undo)) | |
8695c8bf LT |
570 | show_cached = 1; |
571 | ||
efad1a56 CB |
572 | if (max_prefix) |
573 | prune_cache(max_prefix); | |
64586e75 JH |
574 | if (with_tree) { |
575 | /* | |
576 | * Basic sanity check; show-stages and show-unmerged | |
577 | * would not make any sense with this option. | |
578 | */ | |
579 | if (show_stage || show_unmerged) | |
580 | die("ls-files --with-tree is incompatible with -s or -u"); | |
efad1a56 | 581 | overlay_tree_on_cache(with_tree, max_prefix); |
64586e75 | 582 | } |
efad1a56 | 583 | show_files(&dir); |
9d9a2f4a | 584 | if (show_resolve_undo) |
efad1a56 | 585 | show_ru_info(); |
bba319b5 JH |
586 | |
587 | if (ps_matched) { | |
ee425e46 | 588 | int bad; |
17ddc66e | 589 | bad = report_path_error(ps_matched, &pathspec, prefix); |
ee425e46 | 590 | if (bad) |
ced7b828 AE |
591 | fprintf(stderr, "Did you forget to 'git add'?\n"); |
592 | ||
ee425e46 | 593 | return bad ? 1 : 0; |
bba319b5 JH |
594 | } |
595 | ||
8695c8bf LT |
596 | return 0; |
597 | } |