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Commit | Line | Data |
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94c0956b DS |
1 | #include "builtin.h" |
2 | #include "config.h" | |
3 | #include "dir.h" | |
4 | #include "parse-options.h" | |
5 | #include "pathspec.h" | |
6 | #include "repository.h" | |
7 | #include "run-command.h" | |
8 | #include "strbuf.h" | |
af09ce24 | 9 | #include "string-list.h" |
e091228e DS |
10 | #include "cache.h" |
11 | #include "cache-tree.h" | |
12 | #include "lockfile.h" | |
13 | #include "resolve-undo.h" | |
14 | #include "unpack-trees.h" | |
cff4e913 | 15 | #include "wt-status.h" |
d585f0e7 | 16 | #include "quote.h" |
94c0956b | 17 | |
416adc87 DS |
18 | static const char *empty_base = ""; |
19 | ||
94c0956b | 20 | static char const * const builtin_sparse_checkout_usage[] = { |
2631dc87 | 21 | N_("git sparse-checkout (init|list|set|add|disable) <options>"), |
94c0956b DS |
22 | NULL |
23 | }; | |
24 | ||
25 | static char *get_sparse_checkout_filename(void) | |
26 | { | |
27 | return git_pathdup("info/sparse-checkout"); | |
28 | } | |
29 | ||
30 | static void write_patterns_to_file(FILE *fp, struct pattern_list *pl) | |
31 | { | |
32 | int i; | |
33 | ||
34 | for (i = 0; i < pl->nr; i++) { | |
35 | struct path_pattern *p = pl->patterns[i]; | |
36 | ||
37 | if (p->flags & PATTERN_FLAG_NEGATIVE) | |
38 | fprintf(fp, "!"); | |
39 | ||
40 | fprintf(fp, "%s", p->pattern); | |
41 | ||
42 | if (p->flags & PATTERN_FLAG_MUSTBEDIR) | |
43 | fprintf(fp, "/"); | |
44 | ||
45 | fprintf(fp, "\n"); | |
46 | } | |
47 | } | |
48 | ||
49 | static int sparse_checkout_list(int argc, const char **argv) | |
50 | { | |
51 | struct pattern_list pl; | |
52 | char *sparse_filename; | |
53 | int res; | |
54 | ||
55 | memset(&pl, 0, sizeof(pl)); | |
56 | ||
de11951b DS |
57 | pl.use_cone_patterns = core_sparse_checkout_cone; |
58 | ||
94c0956b DS |
59 | sparse_filename = get_sparse_checkout_filename(); |
60 | res = add_patterns_from_file_to_list(sparse_filename, "", 0, &pl, NULL); | |
61 | free(sparse_filename); | |
62 | ||
63 | if (res < 0) { | |
64 | warning(_("this worktree is not sparse (sparse-checkout file may not exist)")); | |
65 | return 0; | |
66 | } | |
67 | ||
de11951b DS |
68 | if (pl.use_cone_patterns) { |
69 | int i; | |
70 | struct pattern_entry *pe; | |
71 | struct hashmap_iter iter; | |
72 | struct string_list sl = STRING_LIST_INIT_DUP; | |
73 | ||
74 | hashmap_for_each_entry(&pl.recursive_hashmap, &iter, pe, ent) { | |
75 | /* pe->pattern starts with "/", skip it */ | |
76 | string_list_insert(&sl, pe->pattern + 1); | |
77 | } | |
78 | ||
79 | string_list_sort(&sl); | |
80 | ||
e55682ea DS |
81 | for (i = 0; i < sl.nr; i++) { |
82 | quote_c_style(sl.items[i].string, NULL, stdout, 0); | |
83 | printf("\n"); | |
84 | } | |
de11951b DS |
85 | |
86 | return 0; | |
87 | } | |
88 | ||
94c0956b DS |
89 | write_patterns_to_file(stdout, &pl); |
90 | clear_pattern_list(&pl); | |
91 | ||
92 | return 0; | |
93 | } | |
94 | ||
e091228e | 95 | static int update_working_directory(struct pattern_list *pl) |
bab3c359 | 96 | { |
bab3c359 | 97 | int result = 0; |
e091228e DS |
98 | struct unpack_trees_options o; |
99 | struct lock_file lock_file = LOCK_INIT; | |
100 | struct object_id oid; | |
101 | struct tree *tree; | |
102 | struct tree_desc t; | |
103 | struct repository *r = the_repository; | |
bab3c359 | 104 | |
e091228e DS |
105 | if (repo_read_index_unmerged(r)) |
106 | die(_("you need to resolve your current index first")); | |
107 | ||
108 | if (get_oid("HEAD", &oid)) | |
109 | return 0; | |
110 | ||
111 | tree = parse_tree_indirect(&oid); | |
112 | parse_tree(tree); | |
113 | init_tree_desc(&t, tree->buffer, tree->size); | |
114 | ||
115 | memset(&o, 0, sizeof(o)); | |
116 | o.verbose_update = isatty(2); | |
117 | o.merge = 1; | |
118 | o.update = 1; | |
119 | o.fn = oneway_merge; | |
120 | o.head_idx = -1; | |
121 | o.src_index = r->index; | |
122 | o.dst_index = r->index; | |
123 | o.skip_sparse_checkout = 0; | |
124 | o.pl = pl; | |
125 | o.keep_pattern_list = !!pl; | |
126 | ||
127 | resolve_undo_clear_index(r->index); | |
128 | setup_work_tree(); | |
129 | ||
130 | cache_tree_free(&r->index->cache_tree); | |
131 | ||
132 | repo_hold_locked_index(r, &lock_file, LOCK_DIE_ON_ERROR); | |
133 | ||
134 | core_apply_sparse_checkout = 1; | |
135 | result = unpack_trees(1, &t, &o); | |
136 | ||
137 | if (!result) { | |
138 | prime_cache_tree(r, r->index, tree); | |
139 | write_locked_index(r->index, &lock_file, COMMIT_LOCK); | |
140 | } else | |
141 | rollback_lock_file(&lock_file); | |
bab3c359 | 142 | |
bab3c359 DS |
143 | return result; |
144 | } | |
145 | ||
d585f0e7 DS |
146 | static char *escaped_pattern(char *pattern) |
147 | { | |
148 | char *p = pattern; | |
149 | struct strbuf final = STRBUF_INIT; | |
150 | ||
151 | while (*p) { | |
e53ffe27 | 152 | if (is_glob_special(*p)) |
d585f0e7 DS |
153 | strbuf_addch(&final, '\\'); |
154 | ||
155 | strbuf_addch(&final, *p); | |
156 | p++; | |
157 | } | |
158 | ||
159 | return strbuf_detach(&final, NULL); | |
160 | } | |
161 | ||
af09ce24 DS |
162 | static void write_cone_to_file(FILE *fp, struct pattern_list *pl) |
163 | { | |
164 | int i; | |
165 | struct pattern_entry *pe; | |
166 | struct hashmap_iter iter; | |
167 | struct string_list sl = STRING_LIST_INIT_DUP; | |
e9de487a | 168 | struct strbuf parent_pattern = STRBUF_INIT; |
af09ce24 | 169 | |
e9de487a DS |
170 | hashmap_for_each_entry(&pl->parent_hashmap, &iter, pe, ent) { |
171 | if (hashmap_get_entry(&pl->recursive_hashmap, pe, ent, NULL)) | |
172 | continue; | |
173 | ||
174 | if (!hashmap_contains_parent(&pl->recursive_hashmap, | |
175 | pe->pattern, | |
176 | &parent_pattern)) | |
177 | string_list_insert(&sl, pe->pattern); | |
178 | } | |
af09ce24 DS |
179 | |
180 | string_list_sort(&sl); | |
181 | string_list_remove_duplicates(&sl, 0); | |
182 | ||
183 | fprintf(fp, "/*\n!/*/\n"); | |
184 | ||
185 | for (i = 0; i < sl.nr; i++) { | |
d585f0e7 | 186 | char *pattern = escaped_pattern(sl.items[i].string); |
af09ce24 DS |
187 | |
188 | if (strlen(pattern)) | |
189 | fprintf(fp, "%s/\n!%s/*/\n", pattern, pattern); | |
d585f0e7 | 190 | free(pattern); |
af09ce24 DS |
191 | } |
192 | ||
193 | string_list_clear(&sl, 0); | |
194 | ||
e9de487a DS |
195 | hashmap_for_each_entry(&pl->recursive_hashmap, &iter, pe, ent) { |
196 | if (!hashmap_contains_parent(&pl->recursive_hashmap, | |
197 | pe->pattern, | |
198 | &parent_pattern)) | |
199 | string_list_insert(&sl, pe->pattern); | |
200 | } | |
201 | ||
202 | strbuf_release(&parent_pattern); | |
af09ce24 DS |
203 | |
204 | string_list_sort(&sl); | |
205 | string_list_remove_duplicates(&sl, 0); | |
206 | ||
207 | for (i = 0; i < sl.nr; i++) { | |
d585f0e7 | 208 | char *pattern = escaped_pattern(sl.items[i].string); |
af09ce24 | 209 | fprintf(fp, "%s/\n", pattern); |
d585f0e7 | 210 | free(pattern); |
af09ce24 DS |
211 | } |
212 | } | |
213 | ||
214 | static int write_patterns_and_update(struct pattern_list *pl) | |
215 | { | |
216 | char *sparse_filename; | |
217 | FILE *fp; | |
fb10ca5b DS |
218 | int fd; |
219 | struct lock_file lk = LOCK_INIT; | |
e091228e DS |
220 | int result; |
221 | ||
fb10ca5b | 222 | sparse_filename = get_sparse_checkout_filename(); |
3c754067 DS |
223 | |
224 | if (safe_create_leading_directories(sparse_filename)) | |
225 | die(_("failed to create directory for sparse-checkout file")); | |
226 | ||
fb10ca5b DS |
227 | fd = hold_lock_file_for_update(&lk, sparse_filename, |
228 | LOCK_DIE_ON_ERROR); | |
e091228e | 229 | |
fb10ca5b | 230 | result = update_working_directory(pl); |
e091228e | 231 | if (result) { |
fb10ca5b DS |
232 | rollback_lock_file(&lk); |
233 | free(sparse_filename); | |
e091228e DS |
234 | clear_pattern_list(pl); |
235 | update_working_directory(NULL); | |
236 | return result; | |
237 | } | |
af09ce24 | 238 | |
fb10ca5b | 239 | fp = xfdopen(fd, "w"); |
af09ce24 DS |
240 | |
241 | if (core_sparse_checkout_cone) | |
242 | write_cone_to_file(fp, pl); | |
243 | else | |
244 | write_patterns_to_file(fp, pl); | |
245 | ||
fb10ca5b DS |
246 | fflush(fp); |
247 | commit_lock_file(&lk); | |
e091228e | 248 | |
af09ce24 | 249 | free(sparse_filename); |
e091228e | 250 | clear_pattern_list(pl); |
af09ce24 | 251 | |
e091228e | 252 | return 0; |
af09ce24 DS |
253 | } |
254 | ||
bab3c359 DS |
255 | enum sparse_checkout_mode { |
256 | MODE_NO_PATTERNS = 0, | |
257 | MODE_ALL_PATTERNS = 1, | |
af09ce24 | 258 | MODE_CONE_PATTERNS = 2, |
bab3c359 DS |
259 | }; |
260 | ||
261 | static int set_config(enum sparse_checkout_mode mode) | |
262 | { | |
263 | const char *config_path; | |
264 | ||
265 | if (git_config_set_gently("extensions.worktreeConfig", "true")) { | |
266 | error(_("failed to set extensions.worktreeConfig setting")); | |
267 | return 1; | |
268 | } | |
269 | ||
270 | config_path = git_path("config.worktree"); | |
271 | git_config_set_in_file_gently(config_path, | |
272 | "core.sparseCheckout", | |
273 | mode ? "true" : NULL); | |
274 | ||
af09ce24 DS |
275 | git_config_set_in_file_gently(config_path, |
276 | "core.sparseCheckoutCone", | |
277 | mode == MODE_CONE_PATTERNS ? "true" : NULL); | |
278 | ||
bab3c359 DS |
279 | return 0; |
280 | } | |
281 | ||
af09ce24 DS |
282 | static char const * const builtin_sparse_checkout_init_usage[] = { |
283 | N_("git sparse-checkout init [--cone]"), | |
284 | NULL | |
285 | }; | |
286 | ||
287 | static struct sparse_checkout_init_opts { | |
288 | int cone_mode; | |
289 | } init_opts; | |
290 | ||
bab3c359 DS |
291 | static int sparse_checkout_init(int argc, const char **argv) |
292 | { | |
293 | struct pattern_list pl; | |
294 | char *sparse_filename; | |
bab3c359 | 295 | int res; |
d89f09c8 | 296 | struct object_id oid; |
af09ce24 | 297 | int mode; |
416adc87 | 298 | struct strbuf pattern = STRBUF_INIT; |
bab3c359 | 299 | |
af09ce24 DS |
300 | static struct option builtin_sparse_checkout_init_options[] = { |
301 | OPT_BOOL(0, "cone", &init_opts.cone_mode, | |
302 | N_("initialize the sparse-checkout in cone mode")), | |
303 | OPT_END(), | |
304 | }; | |
305 | ||
cff4e913 DS |
306 | repo_read_index(the_repository); |
307 | require_clean_work_tree(the_repository, | |
308 | N_("initialize sparse-checkout"), NULL, 1, 0); | |
309 | ||
af09ce24 DS |
310 | argc = parse_options(argc, argv, NULL, |
311 | builtin_sparse_checkout_init_options, | |
312 | builtin_sparse_checkout_init_usage, 0); | |
313 | ||
e091228e DS |
314 | if (init_opts.cone_mode) { |
315 | mode = MODE_CONE_PATTERNS; | |
316 | core_sparse_checkout_cone = 1; | |
317 | } else | |
318 | mode = MODE_ALL_PATTERNS; | |
af09ce24 DS |
319 | |
320 | if (set_config(mode)) | |
bab3c359 DS |
321 | return 1; |
322 | ||
323 | memset(&pl, 0, sizeof(pl)); | |
324 | ||
325 | sparse_filename = get_sparse_checkout_filename(); | |
326 | res = add_patterns_from_file_to_list(sparse_filename, "", 0, &pl, NULL); | |
327 | ||
328 | /* If we already have a sparse-checkout file, use it. */ | |
329 | if (res >= 0) { | |
330 | free(sparse_filename); | |
416adc87 DS |
331 | core_apply_sparse_checkout = 1; |
332 | return update_working_directory(NULL); | |
bab3c359 DS |
333 | } |
334 | ||
416adc87 DS |
335 | if (get_oid("HEAD", &oid)) { |
336 | FILE *fp; | |
bab3c359 | 337 | |
416adc87 DS |
338 | /* assume we are in a fresh repo, but update the sparse-checkout file */ |
339 | fp = xfopen(sparse_filename, "w"); | |
340 | if (!fp) | |
341 | die(_("failed to open '%s'"), sparse_filename); | |
bab3c359 | 342 | |
416adc87 DS |
343 | free(sparse_filename); |
344 | fprintf(fp, "/*\n!/*/\n"); | |
345 | fclose(fp); | |
d89f09c8 DS |
346 | return 0; |
347 | } | |
348 | ||
416adc87 DS |
349 | strbuf_addstr(&pattern, "/*"); |
350 | add_pattern(strbuf_detach(&pattern, NULL), empty_base, 0, &pl, 0); | |
351 | strbuf_addstr(&pattern, "!/*/"); | |
352 | add_pattern(strbuf_detach(&pattern, NULL), empty_base, 0, &pl, 0); | |
353 | ||
354 | return write_patterns_and_update(&pl); | |
bab3c359 DS |
355 | } |
356 | ||
af09ce24 | 357 | static void insert_recursive_pattern(struct pattern_list *pl, struct strbuf *path) |
f6039a94 | 358 | { |
af09ce24 DS |
359 | struct pattern_entry *e = xmalloc(sizeof(*e)); |
360 | e->patternlen = path->len; | |
361 | e->pattern = strbuf_detach(path, NULL); | |
190a65f9 DS |
362 | hashmap_entry_init(&e->ent, |
363 | ignore_case ? | |
364 | strihash(e->pattern) : | |
365 | strhash(e->pattern)); | |
f6039a94 | 366 | |
af09ce24 | 367 | hashmap_add(&pl->recursive_hashmap, &e->ent); |
f6039a94 | 368 | |
af09ce24 DS |
369 | while (e->patternlen) { |
370 | char *slash = strrchr(e->pattern, '/'); | |
371 | char *oldpattern = e->pattern; | |
372 | size_t newlen; | |
373 | ||
374 | if (slash == e->pattern) | |
375 | break; | |
376 | ||
377 | newlen = slash - e->pattern; | |
378 | e = xmalloc(sizeof(struct pattern_entry)); | |
379 | e->patternlen = newlen; | |
380 | e->pattern = xstrndup(oldpattern, newlen); | |
190a65f9 DS |
381 | hashmap_entry_init(&e->ent, |
382 | ignore_case ? | |
383 | strihash(e->pattern) : | |
384 | strhash(e->pattern)); | |
af09ce24 DS |
385 | |
386 | if (!hashmap_get_entry(&pl->parent_hashmap, e, ent, NULL)) | |
387 | hashmap_add(&pl->parent_hashmap, &e->ent); | |
388 | } | |
389 | } | |
390 | ||
391 | static void strbuf_to_cone_pattern(struct strbuf *line, struct pattern_list *pl) | |
392 | { | |
393 | strbuf_trim(line); | |
394 | ||
395 | strbuf_trim_trailing_dir_sep(line); | |
396 | ||
ef076599 DS |
397 | if (strbuf_normalize_path(line)) |
398 | die(_("could not normalize path %s"), line->buf); | |
399 | ||
af09ce24 DS |
400 | if (!line->len) |
401 | return; | |
402 | ||
403 | if (line->buf[0] != '/') | |
a91cc7fa | 404 | strbuf_insertstr(line, 0, "/"); |
af09ce24 DS |
405 | |
406 | insert_recursive_pattern(pl, line); | |
f6039a94 DS |
407 | } |
408 | ||
7bffca95 | 409 | static char const * const builtin_sparse_checkout_set_usage[] = { |
2631dc87 | 410 | N_("git sparse-checkout (set|add) (--stdin | <patterns>)"), |
7bffca95 DS |
411 | NULL |
412 | }; | |
413 | ||
414 | static struct sparse_checkout_set_opts { | |
415 | int use_stdin; | |
416 | } set_opts; | |
417 | ||
6fb705ab DS |
418 | static void add_patterns_from_input(struct pattern_list *pl, |
419 | int argc, const char **argv) | |
f6039a94 | 420 | { |
f6039a94 | 421 | int i; |
af09ce24 | 422 | if (core_sparse_checkout_cone) { |
7bffca95 DS |
423 | struct strbuf line = STRBUF_INIT; |
424 | ||
6fb705ab DS |
425 | hashmap_init(&pl->recursive_hashmap, pl_hashmap_cmp, NULL, 0); |
426 | hashmap_init(&pl->parent_hashmap, pl_hashmap_cmp, NULL, 0); | |
427 | pl->use_cone_patterns = 1; | |
af09ce24 DS |
428 | |
429 | if (set_opts.use_stdin) { | |
bd64de42 DS |
430 | struct strbuf unquoted = STRBUF_INIT; |
431 | while (!strbuf_getline(&line, stdin)) { | |
432 | if (line.buf[0] == '"') { | |
433 | strbuf_reset(&unquoted); | |
434 | if (unquote_c_style(&unquoted, line.buf, NULL)) | |
435 | die(_("unable to unquote C-style string '%s'"), | |
436 | line.buf); | |
437 | ||
438 | strbuf_swap(&unquoted, &line); | |
439 | } | |
440 | ||
6fb705ab | 441 | strbuf_to_cone_pattern(&line, pl); |
bd64de42 DS |
442 | } |
443 | ||
444 | strbuf_release(&unquoted); | |
af09ce24 DS |
445 | } else { |
446 | for (i = 0; i < argc; i++) { | |
447 | strbuf_setlen(&line, 0); | |
448 | strbuf_addstr(&line, argv[i]); | |
6fb705ab | 449 | strbuf_to_cone_pattern(&line, pl); |
af09ce24 | 450 | } |
7bffca95 DS |
451 | } |
452 | } else { | |
af09ce24 DS |
453 | if (set_opts.use_stdin) { |
454 | struct strbuf line = STRBUF_INIT; | |
455 | ||
456 | while (!strbuf_getline(&line, stdin)) { | |
457 | size_t len; | |
458 | char *buf = strbuf_detach(&line, &len); | |
6fb705ab | 459 | add_pattern(buf, empty_base, 0, pl, 0); |
af09ce24 DS |
460 | } |
461 | } else { | |
462 | for (i = 0; i < argc; i++) | |
6fb705ab | 463 | add_pattern(argv[i], empty_base, 0, pl, 0); |
af09ce24 | 464 | } |
7bffca95 | 465 | } |
6fb705ab DS |
466 | } |
467 | ||
4bf0c06c DS |
468 | enum modify_type { |
469 | REPLACE, | |
2631dc87 | 470 | ADD, |
4bf0c06c DS |
471 | }; |
472 | ||
2631dc87 DS |
473 | static void add_patterns_cone_mode(int argc, const char **argv, |
474 | struct pattern_list *pl) | |
475 | { | |
476 | struct strbuf buffer = STRBUF_INIT; | |
477 | struct pattern_entry *pe; | |
478 | struct hashmap_iter iter; | |
479 | struct pattern_list existing; | |
480 | char *sparse_filename = get_sparse_checkout_filename(); | |
481 | ||
482 | add_patterns_from_input(pl, argc, argv); | |
483 | ||
484 | memset(&existing, 0, sizeof(existing)); | |
485 | existing.use_cone_patterns = core_sparse_checkout_cone; | |
486 | ||
487 | if (add_patterns_from_file_to_list(sparse_filename, "", 0, | |
488 | &existing, NULL)) | |
489 | die(_("unable to load existing sparse-checkout patterns")); | |
490 | free(sparse_filename); | |
491 | ||
492 | hashmap_for_each_entry(&existing.recursive_hashmap, &iter, pe, ent) { | |
493 | if (!hashmap_contains_parent(&pl->recursive_hashmap, | |
494 | pe->pattern, &buffer) || | |
495 | !hashmap_contains_parent(&pl->parent_hashmap, | |
496 | pe->pattern, &buffer)) { | |
497 | strbuf_reset(&buffer); | |
498 | strbuf_addstr(&buffer, pe->pattern); | |
499 | insert_recursive_pattern(pl, &buffer); | |
500 | } | |
501 | } | |
502 | ||
503 | clear_pattern_list(&existing); | |
504 | strbuf_release(&buffer); | |
505 | } | |
506 | ||
507 | static void add_patterns_literal(int argc, const char **argv, | |
508 | struct pattern_list *pl) | |
509 | { | |
510 | char *sparse_filename = get_sparse_checkout_filename(); | |
511 | if (add_patterns_from_file_to_list(sparse_filename, "", 0, | |
512 | pl, NULL)) | |
513 | die(_("unable to load existing sparse-checkout patterns")); | |
514 | free(sparse_filename); | |
515 | add_patterns_from_input(pl, argc, argv); | |
516 | } | |
517 | ||
4bf0c06c | 518 | static int modify_pattern_list(int argc, const char **argv, enum modify_type m) |
6fb705ab | 519 | { |
6fb705ab DS |
520 | int result; |
521 | int changed_config = 0; | |
4bf0c06c | 522 | struct pattern_list pl; |
6fb705ab DS |
523 | memset(&pl, 0, sizeof(pl)); |
524 | ||
2631dc87 DS |
525 | switch (m) { |
526 | case ADD: | |
527 | if (core_sparse_checkout_cone) | |
528 | add_patterns_cone_mode(argc, argv, &pl); | |
529 | else | |
530 | add_patterns_literal(argc, argv, &pl); | |
531 | break; | |
532 | ||
533 | case REPLACE: | |
534 | add_patterns_from_input(&pl, argc, argv); | |
535 | break; | |
536 | } | |
f6039a94 DS |
537 | |
538 | if (!core_apply_sparse_checkout) { | |
539 | set_config(MODE_ALL_PATTERNS); | |
540 | core_apply_sparse_checkout = 1; | |
541 | changed_config = 1; | |
542 | } | |
543 | ||
544 | result = write_patterns_and_update(&pl); | |
545 | ||
546 | if (result && changed_config) | |
547 | set_config(MODE_NO_PATTERNS); | |
548 | ||
549 | clear_pattern_list(&pl); | |
550 | return result; | |
551 | } | |
552 | ||
2631dc87 DS |
553 | static int sparse_checkout_set(int argc, const char **argv, const char *prefix, |
554 | enum modify_type m) | |
4bf0c06c DS |
555 | { |
556 | static struct option builtin_sparse_checkout_set_options[] = { | |
557 | OPT_BOOL(0, "stdin", &set_opts.use_stdin, | |
558 | N_("read patterns from standard in")), | |
559 | OPT_END(), | |
560 | }; | |
561 | ||
562 | repo_read_index(the_repository); | |
563 | require_clean_work_tree(the_repository, | |
564 | N_("set sparse-checkout patterns"), NULL, 1, 0); | |
565 | ||
566 | argc = parse_options(argc, argv, prefix, | |
567 | builtin_sparse_checkout_set_options, | |
568 | builtin_sparse_checkout_set_usage, | |
569 | PARSE_OPT_KEEP_UNKNOWN); | |
570 | ||
2631dc87 | 571 | return modify_pattern_list(argc, argv, m); |
4bf0c06c DS |
572 | } |
573 | ||
72918c1a DS |
574 | static int sparse_checkout_disable(int argc, const char **argv) |
575 | { | |
99dfa6f9 DS |
576 | struct pattern_list pl; |
577 | struct strbuf match_all = STRBUF_INIT; | |
72918c1a | 578 | |
cff4e913 DS |
579 | repo_read_index(the_repository); |
580 | require_clean_work_tree(the_repository, | |
581 | N_("disable sparse-checkout"), NULL, 1, 0); | |
582 | ||
99dfa6f9 DS |
583 | memset(&pl, 0, sizeof(pl)); |
584 | hashmap_init(&pl.recursive_hashmap, pl_hashmap_cmp, NULL, 0); | |
585 | hashmap_init(&pl.parent_hashmap, pl_hashmap_cmp, NULL, 0); | |
586 | pl.use_cone_patterns = 0; | |
587 | core_apply_sparse_checkout = 1; | |
72918c1a | 588 | |
99dfa6f9 DS |
589 | strbuf_addstr(&match_all, "/*"); |
590 | add_pattern(strbuf_detach(&match_all, NULL), empty_base, 0, &pl, 0); | |
72918c1a | 591 | |
99dfa6f9 | 592 | if (update_working_directory(&pl)) |
72918c1a DS |
593 | die(_("error while refreshing working directory")); |
594 | ||
99dfa6f9 | 595 | clear_pattern_list(&pl); |
72918c1a DS |
596 | return set_config(MODE_NO_PATTERNS); |
597 | } | |
598 | ||
94c0956b DS |
599 | int cmd_sparse_checkout(int argc, const char **argv, const char *prefix) |
600 | { | |
601 | static struct option builtin_sparse_checkout_options[] = { | |
602 | OPT_END(), | |
603 | }; | |
604 | ||
605 | if (argc == 2 && !strcmp(argv[1], "-h")) | |
606 | usage_with_options(builtin_sparse_checkout_usage, | |
607 | builtin_sparse_checkout_options); | |
608 | ||
609 | argc = parse_options(argc, argv, prefix, | |
610 | builtin_sparse_checkout_options, | |
611 | builtin_sparse_checkout_usage, | |
612 | PARSE_OPT_STOP_AT_NON_OPTION); | |
613 | ||
614 | git_config(git_default_config, NULL); | |
615 | ||
616 | if (argc > 0) { | |
617 | if (!strcmp(argv[0], "list")) | |
618 | return sparse_checkout_list(argc, argv); | |
bab3c359 DS |
619 | if (!strcmp(argv[0], "init")) |
620 | return sparse_checkout_init(argc, argv); | |
f6039a94 | 621 | if (!strcmp(argv[0], "set")) |
2631dc87 DS |
622 | return sparse_checkout_set(argc, argv, prefix, REPLACE); |
623 | if (!strcmp(argv[0], "add")) | |
624 | return sparse_checkout_set(argc, argv, prefix, ADD); | |
72918c1a DS |
625 | if (!strcmp(argv[0], "disable")) |
626 | return sparse_checkout_disable(argc, argv); | |
94c0956b DS |
627 | } |
628 | ||
629 | usage_with_options(builtin_sparse_checkout_usage, | |
630 | builtin_sparse_checkout_options); | |
631 | } |