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