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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" |
e77aa336 | 17 | #include "run-command.h" |
8695c8bf | 18 | |
96f1e58f DR |
19 | static int abbrev; |
20 | static int show_deleted; | |
21 | static int show_cached; | |
22 | static int show_others; | |
23 | static int show_stage; | |
24 | static int show_unmerged; | |
9d9a2f4a | 25 | static int show_resolve_undo; |
96f1e58f DR |
26 | static int show_modified; |
27 | static int show_killed; | |
28 | static int show_valid_bit; | |
b83c8345 | 29 | static int line_terminator = '\n'; |
84974217 | 30 | static int debug_mode; |
a7630bd4 | 31 | static int show_eol; |
e77aa336 | 32 | static int recurse_submodules; |
8695c8bf | 33 | |
efad1a56 | 34 | static const char *prefix; |
e77aa336 | 35 | static const char *super_prefix; |
efad1a56 | 36 | static int max_prefix_len; |
96f1e58f | 37 | static int prefix_len; |
9e06d6ed | 38 | static struct pathspec pathspec; |
96f1e58f DR |
39 | static int error_unmatch; |
40 | static char *ps_matched; | |
64586e75 | 41 | static const char *with_tree; |
ce8e8804 | 42 | static int exc_given; |
c04318e4 | 43 | static int exclude_args; |
5be4efbe | 44 | |
20d37ef6 PB |
45 | static const char *tag_cached = ""; |
46 | static const char *tag_unmerged = ""; | |
47 | static const char *tag_removed = ""; | |
48 | static const char *tag_other = ""; | |
6ca45943 | 49 | static const char *tag_killed = ""; |
b0391890 | 50 | static const char *tag_modified = ""; |
44a36913 | 51 | static const char *tag_skip_worktree = ""; |
9d9a2f4a | 52 | static const char *tag_resolve_undo = ""; |
20d37ef6 | 53 | |
a7630bd4 TB |
54 | static void write_eolinfo(const struct cache_entry *ce, const char *path) |
55 | { | |
56 | if (!show_eol) | |
57 | return; | |
58 | else { | |
59 | struct stat st; | |
60 | const char *i_txt = ""; | |
61 | const char *w_txt = ""; | |
62 | const char *a_txt = get_convert_attr_ascii(path); | |
63 | if (ce && S_ISREG(ce->ce_mode)) | |
64 | i_txt = get_cached_convert_stats_ascii(ce->name); | |
65 | if (!lstat(path, &st) && S_ISREG(st.st_mode)) | |
66 | w_txt = get_wt_convert_stats_ascii(path); | |
67 | printf("i/%-5s w/%-5s attr/%-17s\t", i_txt, w_txt, a_txt); | |
68 | } | |
69 | } | |
70 | ||
e9a820ce | 71 | static void write_name(const char *name) |
efad1a56 | 72 | { |
e77aa336 BW |
73 | /* |
74 | * Prepend the super_prefix to name to construct the full_name to be | |
75 | * written. | |
76 | */ | |
77 | struct strbuf full_name = STRBUF_INIT; | |
78 | if (super_prefix) { | |
79 | strbuf_addstr(&full_name, super_prefix); | |
80 | strbuf_addstr(&full_name, name); | |
81 | name = full_name.buf; | |
82 | } | |
83 | ||
ad66df2d | 84 | /* |
e9a820ce JX |
85 | * With "--full-name", prefix_len=0; this caller needs to pass |
86 | * an empty string in that case (a NULL is good for ""). | |
ad66df2d | 87 | */ |
e9a820ce JX |
88 | write_name_quoted_relative(name, prefix_len ? prefix : NULL, |
89 | stdout, line_terminator); | |
e77aa336 BW |
90 | |
91 | strbuf_release(&full_name); | |
efad1a56 CB |
92 | } |
93 | ||
453ec4bd | 94 | static void show_dir_entry(const char *tag, struct dir_entry *ent) |
5be4efbe | 95 | { |
efad1a56 | 96 | int len = max_prefix_len; |
5be4efbe LT |
97 | |
98 | if (len >= ent->len) | |
7e44c935 | 99 | die("git ls-files: internal error - directory entry not superset of prefix"); |
5be4efbe | 100 | |
ebb32893 | 101 | if (!dir_path_match(ent, &pathspec, len, ps_matched)) |
5be4efbe LT |
102 | return; |
103 | ||
22ddf719 | 104 | fputs(tag, stdout); |
a7630bd4 | 105 | write_eolinfo(NULL, ent->name); |
e9a820ce | 106 | write_name(ent->name); |
5be4efbe LT |
107 | } |
108 | ||
453ec4bd | 109 | static void show_other_files(struct dir_struct *dir) |
fcbc3083 JH |
110 | { |
111 | int i; | |
5698454e | 112 | |
453ec4bd | 113 | for (i = 0; i < dir->nr; i++) { |
453ec4bd | 114 | struct dir_entry *ent = dir->entries[i]; |
98fa4738 JK |
115 | if (!cache_name_is_other(ent->name, ent->len)) |
116 | continue; | |
fcbc3083 JH |
117 | show_dir_entry(tag_other, ent); |
118 | } | |
119 | } | |
120 | ||
453ec4bd | 121 | static void show_killed_files(struct dir_struct *dir) |
6ca45943 JH |
122 | { |
123 | int i; | |
453ec4bd LT |
124 | for (i = 0; i < dir->nr; i++) { |
125 | struct dir_entry *ent = dir->entries[i]; | |
6ca45943 JH |
126 | char *cp, *sp; |
127 | int pos, len, killed = 0; | |
128 | ||
129 | for (cp = ent->name; cp - ent->name < ent->len; cp = sp + 1) { | |
130 | sp = strchr(cp, '/'); | |
131 | if (!sp) { | |
132 | /* If ent->name is prefix of an entry in the | |
133 | * cache, it will be killed. | |
134 | */ | |
135 | pos = cache_name_pos(ent->name, ent->len); | |
136 | if (0 <= pos) | |
ef1177d1 JS |
137 | die("BUG: killed-file %.*s not found", |
138 | ent->len, ent->name); | |
6ca45943 JH |
139 | pos = -pos - 1; |
140 | while (pos < active_nr && | |
141 | ce_stage(active_cache[pos])) | |
142 | pos++; /* skip unmerged */ | |
143 | if (active_nr <= pos) | |
144 | break; | |
145 | /* pos points at a name immediately after | |
146 | * ent->name in the cache. Does it expect | |
147 | * ent->name to be a directory? | |
148 | */ | |
149 | len = ce_namelen(active_cache[pos]); | |
150 | if ((ent->len < len) && | |
151 | !strncmp(active_cache[pos]->name, | |
152 | ent->name, ent->len) && | |
153 | active_cache[pos]->name[ent->len] == '/') | |
154 | killed = 1; | |
155 | break; | |
156 | } | |
157 | if (0 <= cache_name_pos(ent->name, sp - ent->name)) { | |
158 | /* If any of the leading directories in | |
159 | * ent->name is registered in the cache, | |
160 | * ent->name will be killed. | |
161 | */ | |
162 | killed = 1; | |
163 | break; | |
164 | } | |
165 | } | |
166 | if (killed) | |
453ec4bd | 167 | show_dir_entry(tag_killed, dir->entries[i]); |
6ca45943 | 168 | } |
8695c8bf LT |
169 | } |
170 | ||
e77aa336 BW |
171 | /** |
172 | * Recursively call ls-files on a submodule | |
173 | */ | |
174 | static void show_gitlink(const struct cache_entry *ce) | |
175 | { | |
176 | struct child_process cp = CHILD_PROCESS_INIT; | |
177 | int status; | |
178 | ||
179 | argv_array_pushf(&cp.args, "--super-prefix=%s%s/", | |
180 | super_prefix ? super_prefix : "", | |
181 | ce->name); | |
182 | argv_array_push(&cp.args, "ls-files"); | |
183 | argv_array_push(&cp.args, "--recurse-submodules"); | |
184 | ||
185 | cp.git_cmd = 1; | |
186 | cp.dir = ce->name; | |
187 | status = run_command(&cp); | |
188 | if (status) | |
189 | exit(status); | |
190 | } | |
191 | ||
9c5e6c80 | 192 | static void show_ce_entry(const char *tag, const struct cache_entry *ce) |
5be4efbe | 193 | { |
e77aa336 | 194 | struct strbuf name = STRBUF_INIT; |
efad1a56 | 195 | int len = max_prefix_len; |
e77aa336 BW |
196 | if (super_prefix) |
197 | strbuf_addstr(&name, super_prefix); | |
198 | strbuf_addstr(&name, ce->name); | |
5be4efbe LT |
199 | |
200 | if (len >= ce_namelen(ce)) | |
7e44c935 | 201 | die("git ls-files: internal error - cache entry not superset of prefix"); |
5be4efbe | 202 | |
e77aa336 BW |
203 | if (recurse_submodules && S_ISGITLINK(ce->ce_mode)) { |
204 | show_gitlink(ce); | |
205 | } else if (match_pathspec(&pathspec, name.buf, name.len, | |
206 | len, ps_matched, | |
207 | S_ISDIR(ce->ce_mode) || | |
208 | S_ISGITLINK(ce->ce_mode))) { | |
209 | if (tag && *tag && show_valid_bit && | |
210 | (ce->ce_flags & CE_VALID)) { | |
211 | static char alttag[4]; | |
212 | memcpy(alttag, tag, 3); | |
213 | if (isalpha(tag[0])) | |
214 | alttag[0] = tolower(tag[0]); | |
215 | else if (tag[0] == '?') | |
216 | alttag[0] = '!'; | |
217 | else { | |
218 | alttag[0] = 'v'; | |
219 | alttag[1] = tag[0]; | |
220 | alttag[2] = ' '; | |
221 | alttag[3] = 0; | |
222 | } | |
223 | tag = alttag; | |
224 | } | |
5be4efbe | 225 | |
e77aa336 BW |
226 | if (!show_stage) { |
227 | fputs(tag, stdout); | |
228 | } else { | |
229 | printf("%s%06o %s %d\t", | |
230 | tag, | |
231 | ce->ce_mode, | |
232 | find_unique_abbrev(ce->sha1,abbrev), | |
233 | ce_stage(ce)); | |
234 | } | |
235 | write_eolinfo(ce, ce->name); | |
236 | write_name(ce->name); | |
237 | if (debug_mode) { | |
238 | const struct stat_data *sd = &ce->ce_stat_data; | |
239 | ||
240 | printf(" ctime: %d:%d\n", sd->sd_ctime.sec, sd->sd_ctime.nsec); | |
241 | printf(" mtime: %d:%d\n", sd->sd_mtime.sec, sd->sd_mtime.nsec); | |
242 | printf(" dev: %d\tino: %d\n", sd->sd_dev, sd->sd_ino); | |
243 | printf(" uid: %d\tgid: %d\n", sd->sd_uid, sd->sd_gid); | |
244 | printf(" size: %d\tflags: %x\n", sd->sd_size, ce->ce_flags); | |
2bcab240 | 245 | } |
2bcab240 JH |
246 | } |
247 | ||
e77aa336 | 248 | strbuf_release(&name); |
5be4efbe LT |
249 | } |
250 | ||
efad1a56 | 251 | static void show_ru_info(void) |
9d9a2f4a | 252 | { |
8a57c6e9 AR |
253 | struct string_list_item *item; |
254 | ||
9d9a2f4a JH |
255 | if (!the_index.resolve_undo) |
256 | return; | |
8a57c6e9 AR |
257 | |
258 | for_each_string_list_item(item, the_index.resolve_undo) { | |
259 | const char *path = item->string; | |
260 | struct resolve_undo_info *ui = item->util; | |
261 | int i, len; | |
262 | ||
263 | len = strlen(path); | |
264 | if (len < max_prefix_len) | |
265 | continue; /* outside of the prefix */ | |
854b0959 | 266 | if (!match_pathspec(&pathspec, path, len, |
ae8d0824 | 267 | max_prefix_len, ps_matched, 0)) |
8a57c6e9 AR |
268 | continue; /* uninterested */ |
269 | for (i = 0; i < 3; i++) { | |
270 | if (!ui->mode[i]) | |
271 | continue; | |
272 | printf("%s%06o %s %d\t", tag_resolve_undo, ui->mode[i], | |
273 | find_unique_abbrev(ui->sha1[i], abbrev), | |
274 | i + 1); | |
e9a820ce | 275 | write_name(path); |
8a57c6e9 AR |
276 | } |
277 | } | |
9d9a2f4a JH |
278 | } |
279 | ||
9c5e6c80 | 280 | static int ce_excluded(struct dir_struct *dir, const struct cache_entry *ce) |
782cd4c0 JH |
281 | { |
282 | int dtype = ce_to_dtype(ce); | |
b07bc8c8 | 283 | return is_excluded(dir, ce->name, &dtype); |
782cd4c0 JH |
284 | } |
285 | ||
efad1a56 | 286 | static void show_files(struct dir_struct *dir) |
8695c8bf LT |
287 | { |
288 | int i; | |
289 | ||
290 | /* For cached/deleted files we don't need to even do the readdir */ | |
6ca45943 | 291 | if (show_others || show_killed) { |
2eac2a4c JH |
292 | if (!show_others) |
293 | dir->flags |= DIR_COLLECT_KILLED_ONLY; | |
7327d3d1 | 294 | fill_directory(dir, &pathspec); |
6ca45943 | 295 | if (show_others) |
453ec4bd | 296 | show_other_files(dir); |
6ca45943 | 297 | if (show_killed) |
453ec4bd | 298 | show_killed_files(dir); |
8695c8bf | 299 | } |
0b437a18 | 300 | if (show_cached || show_stage) { |
8695c8bf | 301 | for (i = 0; i < active_nr; i++) { |
9c5e6c80 | 302 | const struct cache_entry *ce = active_cache[i]; |
eb41775e | 303 | if ((dir->flags & DIR_SHOW_IGNORED) && |
b07bc8c8 | 304 | !ce_excluded(dir, ce)) |
500348aa | 305 | continue; |
eec8c633 LT |
306 | if (show_unmerged && !ce_stage(ce)) |
307 | continue; | |
7a51ed66 | 308 | if (ce->ce_flags & CE_UPDATE) |
64586e75 | 309 | continue; |
44a36913 NTND |
310 | show_ce_entry(ce_stage(ce) ? tag_unmerged : |
311 | (ce_skip_worktree(ce) ? tag_skip_worktree : tag_cached), ce); | |
8695c8bf LT |
312 | } |
313 | } | |
0b437a18 | 314 | if (show_deleted || show_modified) { |
8695c8bf | 315 | for (i = 0; i < active_nr; i++) { |
9c5e6c80 | 316 | const struct cache_entry *ce = active_cache[i]; |
8695c8bf | 317 | struct stat st; |
b0391890 | 318 | int err; |
eb41775e | 319 | if ((dir->flags & DIR_SHOW_IGNORED) && |
b07bc8c8 | 320 | !ce_excluded(dir, ce)) |
500348aa | 321 | continue; |
4b4e26d2 JH |
322 | if (ce->ce_flags & CE_UPDATE) |
323 | continue; | |
b4d1690d NTND |
324 | if (ce_skip_worktree(ce)) |
325 | continue; | |
b0391890 JH |
326 | err = lstat(ce->name, &st); |
327 | if (show_deleted && err) | |
328 | show_ce_entry(tag_removed, ce); | |
2bcab240 | 329 | if (show_modified && ce_modified(ce, &st, 0)) |
b0391890 | 330 | show_ce_entry(tag_modified, ce); |
5be4efbe LT |
331 | } |
332 | } | |
333 | } | |
334 | ||
335 | /* | |
336 | * Prune the index to only contain stuff starting with "prefix" | |
337 | */ | |
3e04228b | 338 | static void prune_cache(const char *prefix) |
5be4efbe | 339 | { |
efad1a56 | 340 | int pos = cache_name_pos(prefix, max_prefix_len); |
5be4efbe LT |
341 | unsigned int first, last; |
342 | ||
343 | if (pos < 0) | |
344 | pos = -pos-1; | |
95af39fc KP |
345 | memmove(active_cache, active_cache + pos, |
346 | (active_nr - pos) * sizeof(struct cache_entry *)); | |
5be4efbe LT |
347 | active_nr -= pos; |
348 | first = 0; | |
349 | last = active_nr; | |
350 | while (last > first) { | |
351 | int next = (last + first) >> 1; | |
9c5e6c80 | 352 | const struct cache_entry *ce = active_cache[next]; |
efad1a56 | 353 | if (!strncmp(ce->name, prefix, max_prefix_len)) { |
5be4efbe LT |
354 | first = next+1; |
355 | continue; | |
8695c8bf | 356 | } |
5be4efbe LT |
357 | last = next; |
358 | } | |
359 | active_nr = last; | |
360 | } | |
361 | ||
64586e75 JH |
362 | /* |
363 | * Read the tree specified with --with-tree option | |
364 | * (typically, HEAD) into stage #1 and then | |
365 | * squash them down to stage #0. This is used for | |
366 | * --error-unmatch to list and check the path patterns | |
367 | * that were given from the command line. We are not | |
368 | * going to write this index out. | |
369 | */ | |
ee425e46 | 370 | void overlay_tree_on_cache(const char *tree_name, const char *prefix) |
64586e75 JH |
371 | { |
372 | struct tree *tree; | |
373 | unsigned char sha1[20]; | |
f0096c06 | 374 | struct pathspec pathspec; |
64586e75 JH |
375 | struct cache_entry *last_stage0 = NULL; |
376 | int i; | |
377 | ||
378 | if (get_sha1(tree_name, sha1)) | |
379 | die("tree-ish %s not found.", tree_name); | |
380 | tree = parse_tree_indirect(sha1); | |
381 | if (!tree) | |
382 | die("bad tree-ish %s", tree_name); | |
383 | ||
384 | /* Hoist the unmerged entries up to stage #3 to make room */ | |
385 | for (i = 0; i < active_nr; i++) { | |
386 | struct cache_entry *ce = active_cache[i]; | |
387 | if (!ce_stage(ce)) | |
388 | continue; | |
7a51ed66 | 389 | ce->ce_flags |= CE_STAGEMASK; |
64586e75 JH |
390 | } |
391 | ||
392 | if (prefix) { | |
9a087274 NTND |
393 | static const char *(matchbuf[1]); |
394 | matchbuf[0] = NULL; | |
395 | parse_pathspec(&pathspec, PATHSPEC_ALL_MAGIC, | |
396 | PATHSPEC_PREFER_CWD, prefix, matchbuf); | |
64586e75 | 397 | } else |
9a087274 | 398 | memset(&pathspec, 0, sizeof(pathspec)); |
f0096c06 | 399 | if (read_tree(tree, 1, &pathspec)) |
64586e75 JH |
400 | die("unable to read tree entries %s", tree_name); |
401 | ||
402 | for (i = 0; i < active_nr; i++) { | |
403 | struct cache_entry *ce = active_cache[i]; | |
404 | switch (ce_stage(ce)) { | |
405 | case 0: | |
406 | last_stage0 = ce; | |
407 | /* fallthru */ | |
408 | default: | |
409 | continue; | |
410 | case 1: | |
411 | /* | |
412 | * If there is stage #0 entry for this, we do not | |
413 | * need to show it. We use CE_UPDATE bit to mark | |
414 | * such an entry. | |
415 | */ | |
416 | if (last_stage0 && | |
417 | !strcmp(last_stage0->name, ce->name)) | |
7a51ed66 | 418 | ce->ce_flags |= CE_UPDATE; |
64586e75 JH |
419 | } |
420 | } | |
421 | } | |
422 | ||
ce8e8804 | 423 | static const char * const ls_files_usage[] = { |
9c9b4f2f | 424 | N_("git ls-files [<options>] [<file>...]"), |
ce8e8804 MV |
425 | NULL |
426 | }; | |
427 | ||
ce8e8804 MV |
428 | static int option_parse_exclude(const struct option *opt, |
429 | const char *arg, int unset) | |
430 | { | |
72aeb187 | 431 | struct string_list *exclude_list = opt->value; |
ce8e8804 MV |
432 | |
433 | exc_given = 1; | |
72aeb187 | 434 | string_list_append(exclude_list, arg); |
ce8e8804 MV |
435 | |
436 | return 0; | |
437 | } | |
438 | ||
439 | static int option_parse_exclude_from(const struct option *opt, | |
440 | const char *arg, int unset) | |
441 | { | |
442 | struct dir_struct *dir = opt->value; | |
443 | ||
444 | exc_given = 1; | |
445 | add_excludes_from_file(dir, arg); | |
446 | ||
447 | return 0; | |
448 | } | |
449 | ||
450 | static int option_parse_exclude_standard(const struct option *opt, | |
451 | const char *arg, int unset) | |
452 | { | |
453 | struct dir_struct *dir = opt->value; | |
454 | ||
455 | exc_given = 1; | |
456 | setup_standard_excludes(dir); | |
457 | ||
458 | return 0; | |
459 | } | |
cf9a113d | 460 | |
efad1a56 | 461 | int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) |
8695c8bf | 462 | { |
72aeb187 | 463 | int require_work_tree = 0, show_tag = 0, i; |
efad1a56 | 464 | const char *max_prefix; |
453ec4bd | 465 | struct dir_struct dir; |
72aeb187 AS |
466 | struct exclude_list *el; |
467 | struct string_list exclude_list = STRING_LIST_INIT_NODUP; | |
ce8e8804 | 468 | struct option builtin_ls_files_options[] = { |
1f3c79a9 JK |
469 | /* Think twice before adding "--nul" synonym to this */ |
470 | OPT_SET_INT('z', NULL, &line_terminator, | |
471 | N_("paths are separated with NUL character"), '\0'), | |
d5d09d47 | 472 | OPT_BOOL('t', NULL, &show_tag, |
377adc3a | 473 | N_("identify the file status with tags")), |
d5d09d47 | 474 | OPT_BOOL('v', NULL, &show_valid_bit, |
377adc3a | 475 | N_("use lowercase letters for 'assume unchanged' files")), |
d5d09d47 | 476 | OPT_BOOL('c', "cached", &show_cached, |
377adc3a | 477 | N_("show cached files in the output (default)")), |
d5d09d47 | 478 | OPT_BOOL('d', "deleted", &show_deleted, |
377adc3a | 479 | N_("show deleted files in the output")), |
d5d09d47 | 480 | OPT_BOOL('m', "modified", &show_modified, |
377adc3a | 481 | N_("show modified files in the output")), |
d5d09d47 | 482 | OPT_BOOL('o', "others", &show_others, |
377adc3a | 483 | N_("show other files in the output")), |
ce8e8804 | 484 | OPT_BIT('i', "ignored", &dir.flags, |
377adc3a | 485 | N_("show ignored files in the output"), |
ce8e8804 | 486 | DIR_SHOW_IGNORED), |
d5d09d47 | 487 | OPT_BOOL('s', "stage", &show_stage, |
377adc3a | 488 | N_("show staged contents' object name in the output")), |
d5d09d47 | 489 | OPT_BOOL('k', "killed", &show_killed, |
377adc3a | 490 | N_("show files on the filesystem that need to be removed")), |
ce8e8804 | 491 | OPT_BIT(0, "directory", &dir.flags, |
ad5fe377 | 492 | N_("show 'other' directories' names only"), |
ce8e8804 | 493 | DIR_SHOW_OTHER_DIRECTORIES), |
a7630bd4 | 494 | OPT_BOOL(0, "eol", &show_eol, N_("show line endings of files")), |
e9008b9a | 495 | OPT_NEGBIT(0, "empty-directory", &dir.flags, |
377adc3a | 496 | N_("don't show empty directories"), |
ce8e8804 | 497 | DIR_HIDE_EMPTY_DIRECTORIES), |
d5d09d47 | 498 | OPT_BOOL('u', "unmerged", &show_unmerged, |
377adc3a | 499 | N_("show unmerged files in the output")), |
d5d09d47 | 500 | OPT_BOOL(0, "resolve-undo", &show_resolve_undo, |
377adc3a | 501 | N_("show resolve-undo information")), |
a39b15b4 | 502 | { OPTION_CALLBACK, 'x', "exclude", &exclude_list, N_("pattern"), |
377adc3a | 503 | N_("skip files matching pattern"), |
ce8e8804 | 504 | 0, option_parse_exclude }, |
377adc3a NTND |
505 | { OPTION_CALLBACK, 'X', "exclude-from", &dir, N_("file"), |
506 | N_("exclude patterns are read from <file>"), | |
ce8e8804 | 507 | 0, option_parse_exclude_from }, |
377adc3a NTND |
508 | OPT_STRING(0, "exclude-per-directory", &dir.exclude_per_dir, N_("file"), |
509 | N_("read additional per-directory exclude patterns in <file>")), | |
ce8e8804 | 510 | { OPTION_CALLBACK, 0, "exclude-standard", &dir, NULL, |
377adc3a | 511 | N_("add the standard git exclusions"), |
ce8e8804 | 512 | PARSE_OPT_NOARG, option_parse_exclude_standard }, |
efad1a56 | 513 | { OPTION_SET_INT, 0, "full-name", &prefix_len, NULL, |
377adc3a | 514 | N_("make the output relative to the project top directory"), |
ce8e8804 | 515 | PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL }, |
e77aa336 BW |
516 | OPT_BOOL(0, "recurse-submodules", &recurse_submodules, |
517 | N_("recurse through submodules")), | |
d5d09d47 | 518 | OPT_BOOL(0, "error-unmatch", &error_unmatch, |
377adc3a NTND |
519 | N_("if any <file> is not in the index, treat this as an error")), |
520 | OPT_STRING(0, "with-tree", &with_tree, N_("tree-ish"), | |
521 | N_("pretend that paths removed since <tree-ish> are still present")), | |
ce8e8804 | 522 | OPT__ABBREV(&abbrev), |
d5d09d47 | 523 | OPT_BOOL(0, "debug", &debug_mode, N_("show debugging data")), |
ce8e8804 MV |
524 | OPT_END() |
525 | }; | |
8695c8bf | 526 | |
cbb3167e NTND |
527 | if (argc == 2 && !strcmp(argv[1], "-h")) |
528 | usage_with_options(ls_files_usage, builtin_ls_files_options); | |
529 | ||
453ec4bd | 530 | memset(&dir, 0, sizeof(dir)); |
efad1a56 | 531 | prefix = cmd_prefix; |
5be4efbe | 532 | if (prefix) |
efad1a56 | 533 | prefix_len = strlen(prefix); |
e77aa336 | 534 | super_prefix = get_super_prefix(); |
ef90d6d4 | 535 | git_config(git_default_config, NULL); |
5be4efbe | 536 | |
c28b3d6e NTND |
537 | if (read_cache() < 0) |
538 | die("index file corrupt"); | |
539 | ||
37782920 | 540 | argc = parse_options(argc, argv, prefix, builtin_ls_files_options, |
ce8e8804 | 541 | ls_files_usage, 0); |
72aeb187 AS |
542 | el = add_exclude_list(&dir, EXC_CMDL, "--exclude option"); |
543 | for (i = 0; i < exclude_list.nr; i++) { | |
544 | add_exclude(exclude_list.items[i].string, "", 0, el, --exclude_args); | |
545 | } | |
ce8e8804 MV |
546 | if (show_tag || show_valid_bit) { |
547 | tag_cached = "H "; | |
548 | tag_unmerged = "M "; | |
549 | tag_removed = "R "; | |
550 | tag_modified = "C "; | |
551 | tag_other = "? "; | |
552 | tag_killed = "K "; | |
44a36913 | 553 | tag_skip_worktree = "S "; |
9d9a2f4a | 554 | tag_resolve_undo = "U "; |
9ff768e9 | 555 | } |
de2e3b04 | 556 | if (show_modified || show_others || show_deleted || (dir.flags & DIR_SHOW_IGNORED) || show_killed) |
ce8e8804 MV |
557 | require_work_tree = 1; |
558 | if (show_unmerged) | |
559 | /* | |
560 | * There's no point in showing unmerged unless | |
561 | * you also show the stage information. | |
562 | */ | |
563 | show_stage = 1; | |
564 | if (dir.exclude_per_dir) | |
565 | exc_given = 1; | |
9ff768e9 | 566 | |
7d8ae932 MH |
567 | if (require_work_tree && !is_inside_work_tree()) |
568 | setup_work_tree(); | |
6d9ba67b | 569 | |
e77aa336 BW |
570 | if (recurse_submodules && |
571 | (show_stage || show_deleted || show_others || show_unmerged || | |
572 | show_killed || show_modified || show_resolve_undo || | |
573 | show_valid_bit || show_tag || show_eol || with_tree || | |
574 | (line_terminator == '\0'))) | |
575 | die("ls-files --recurse-submodules unsupported mode"); | |
576 | ||
577 | if (recurse_submodules && error_unmatch) | |
578 | die("ls-files --recurse-submodules does not support " | |
579 | "--error-unmatch"); | |
580 | ||
581 | if (recurse_submodules && argc) | |
582 | die("ls-files --recurse-submodules does not support pathspec"); | |
583 | ||
9e06d6ed NTND |
584 | parse_pathspec(&pathspec, 0, |
585 | PATHSPEC_PREFER_CWD | | |
586 | PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP, | |
587 | prefix, argv); | |
f3670a57 | 588 | |
efad1a56 | 589 | /* Find common prefix for all pathspec's */ |
827f4d6c | 590 | max_prefix = common_prefix(&pathspec); |
8894d535 | 591 | max_prefix_len = max_prefix ? strlen(max_prefix) : 0; |
5be4efbe | 592 | |
bba319b5 | 593 | /* Treat unmatching pathspec elements as errors */ |
9e06d6ed | 594 | if (pathspec.nr && error_unmatch) |
8b54c234 | 595 | ps_matched = xcalloc(pathspec.nr, 1); |
bba319b5 | 596 | |
ac78b009 BW |
597 | if ((dir.flags & DIR_SHOW_IGNORED) && !exc_given) |
598 | die("ls-files --ignored needs some exclude pattern"); | |
8695c8bf LT |
599 | |
600 | /* With no flags, we default to showing the cached files */ | |
0b437a18 RS |
601 | if (!(show_stage || show_deleted || show_others || show_unmerged || |
602 | show_killed || show_modified || show_resolve_undo)) | |
8695c8bf LT |
603 | show_cached = 1; |
604 | ||
efad1a56 CB |
605 | if (max_prefix) |
606 | prune_cache(max_prefix); | |
64586e75 JH |
607 | if (with_tree) { |
608 | /* | |
609 | * Basic sanity check; show-stages and show-unmerged | |
610 | * would not make any sense with this option. | |
611 | */ | |
612 | if (show_stage || show_unmerged) | |
613 | die("ls-files --with-tree is incompatible with -s or -u"); | |
efad1a56 | 614 | overlay_tree_on_cache(with_tree, max_prefix); |
64586e75 | 615 | } |
efad1a56 | 616 | show_files(&dir); |
9d9a2f4a | 617 | if (show_resolve_undo) |
efad1a56 | 618 | show_ru_info(); |
bba319b5 JH |
619 | |
620 | if (ps_matched) { | |
ee425e46 | 621 | int bad; |
17ddc66e | 622 | bad = report_path_error(ps_matched, &pathspec, prefix); |
ee425e46 | 623 | if (bad) |
ced7b828 AE |
624 | fprintf(stderr, "Did you forget to 'git add'?\n"); |
625 | ||
ee425e46 | 626 | return bad ? 1 : 0; |
bba319b5 JH |
627 | } |
628 | ||
8695c8bf LT |
629 | return 0; |
630 | } |