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1 | /* | |
2 | * "git add" builtin command | |
3 | * | |
4 | * Copyright (C) 2006 Linus Torvalds | |
5 | */ | |
6 | #define USE_THE_INDEX_COMPATIBILITY_MACROS | |
7 | #include "cache.h" | |
8 | #include "config.h" | |
9 | #include "builtin.h" | |
10 | #include "lockfile.h" | |
11 | #include "dir.h" | |
12 | #include "pathspec.h" | |
13 | #include "exec-cmd.h" | |
14 | #include "cache-tree.h" | |
15 | #include "run-command.h" | |
16 | #include "parse-options.h" | |
17 | #include "diff.h" | |
18 | #include "diffcore.h" | |
19 | #include "revision.h" | |
20 | #include "bulk-checkin.h" | |
21 | #include "strvec.h" | |
22 | #include "submodule.h" | |
23 | #include "add-interactive.h" | |
24 | ||
25 | static const char * const builtin_add_usage[] = { | |
26 | N_("git add [<options>] [--] <pathspec>..."), | |
27 | NULL | |
28 | }; | |
29 | static int patch_interactive, add_interactive, edit_interactive; | |
30 | static int take_worktree_changes; | |
31 | static int add_renormalize; | |
32 | static int pathspec_file_nul; | |
33 | static const char *pathspec_from_file; | |
34 | static int legacy_stash_p; /* support for the scripted `git stash` */ | |
35 | ||
36 | struct update_callback_data { | |
37 | int flags; | |
38 | int add_errors; | |
39 | }; | |
40 | ||
41 | static void chmod_pathspec(struct pathspec *pathspec, char flip) | |
42 | { | |
43 | int i; | |
44 | ||
45 | for (i = 0; i < active_nr; i++) { | |
46 | struct cache_entry *ce = active_cache[i]; | |
47 | ||
48 | if (pathspec && !ce_path_match(&the_index, ce, pathspec, NULL)) | |
49 | continue; | |
50 | ||
51 | if (chmod_cache_entry(ce, flip) < 0) | |
52 | fprintf(stderr, "cannot chmod %cx '%s'\n", flip, ce->name); | |
53 | } | |
54 | } | |
55 | ||
56 | static int fix_unmerged_status(struct diff_filepair *p, | |
57 | struct update_callback_data *data) | |
58 | { | |
59 | if (p->status != DIFF_STATUS_UNMERGED) | |
60 | return p->status; | |
61 | if (!(data->flags & ADD_CACHE_IGNORE_REMOVAL) && !p->two->mode) | |
62 | /* | |
63 | * This is not an explicit add request, and the | |
64 | * path is missing from the working tree (deleted) | |
65 | */ | |
66 | return DIFF_STATUS_DELETED; | |
67 | else | |
68 | /* | |
69 | * Either an explicit add request, or path exists | |
70 | * in the working tree. An attempt to explicitly | |
71 | * add a path that does not exist in the working tree | |
72 | * will be caught as an error by the caller immediately. | |
73 | */ | |
74 | return DIFF_STATUS_MODIFIED; | |
75 | } | |
76 | ||
77 | static void update_callback(struct diff_queue_struct *q, | |
78 | struct diff_options *opt, void *cbdata) | |
79 | { | |
80 | int i; | |
81 | struct update_callback_data *data = cbdata; | |
82 | ||
83 | for (i = 0; i < q->nr; i++) { | |
84 | struct diff_filepair *p = q->queue[i]; | |
85 | const char *path = p->one->path; | |
86 | switch (fix_unmerged_status(p, data)) { | |
87 | default: | |
88 | die(_("unexpected diff status %c"), p->status); | |
89 | case DIFF_STATUS_MODIFIED: | |
90 | case DIFF_STATUS_TYPE_CHANGED: | |
91 | if (add_file_to_index(&the_index, path, data->flags)) { | |
92 | if (!(data->flags & ADD_CACHE_IGNORE_ERRORS)) | |
93 | die(_("updating files failed")); | |
94 | data->add_errors++; | |
95 | } | |
96 | break; | |
97 | case DIFF_STATUS_DELETED: | |
98 | if (data->flags & ADD_CACHE_IGNORE_REMOVAL) | |
99 | break; | |
100 | if (!(data->flags & ADD_CACHE_PRETEND)) | |
101 | remove_file_from_index(&the_index, path); | |
102 | if (data->flags & (ADD_CACHE_PRETEND|ADD_CACHE_VERBOSE)) | |
103 | printf(_("remove '%s'\n"), path); | |
104 | break; | |
105 | } | |
106 | } | |
107 | } | |
108 | ||
109 | int add_files_to_cache(const char *prefix, | |
110 | const struct pathspec *pathspec, int flags) | |
111 | { | |
112 | struct update_callback_data data; | |
113 | struct rev_info rev; | |
114 | ||
115 | memset(&data, 0, sizeof(data)); | |
116 | data.flags = flags; | |
117 | ||
118 | repo_init_revisions(the_repository, &rev, prefix); | |
119 | setup_revisions(0, NULL, &rev, NULL); | |
120 | if (pathspec) | |
121 | copy_pathspec(&rev.prune_data, pathspec); | |
122 | rev.diffopt.output_format = DIFF_FORMAT_CALLBACK; | |
123 | rev.diffopt.format_callback = update_callback; | |
124 | rev.diffopt.format_callback_data = &data; | |
125 | rev.diffopt.flags.override_submodule_config = 1; | |
126 | rev.max_count = 0; /* do not compare unmerged paths with stage #2 */ | |
127 | run_diff_files(&rev, DIFF_RACY_IS_MODIFIED); | |
128 | clear_pathspec(&rev.prune_data); | |
129 | return !!data.add_errors; | |
130 | } | |
131 | ||
132 | static int renormalize_tracked_files(const struct pathspec *pathspec, int flags) | |
133 | { | |
134 | int i, retval = 0; | |
135 | ||
136 | for (i = 0; i < active_nr; i++) { | |
137 | struct cache_entry *ce = active_cache[i]; | |
138 | ||
139 | if (ce_stage(ce)) | |
140 | continue; /* do not touch unmerged paths */ | |
141 | if (!S_ISREG(ce->ce_mode) && !S_ISLNK(ce->ce_mode)) | |
142 | continue; /* do not touch non blobs */ | |
143 | if (pathspec && !ce_path_match(&the_index, ce, pathspec, NULL)) | |
144 | continue; | |
145 | retval |= add_file_to_cache(ce->name, flags | ADD_CACHE_RENORMALIZE); | |
146 | } | |
147 | ||
148 | return retval; | |
149 | } | |
150 | ||
151 | static char *prune_directory(struct dir_struct *dir, struct pathspec *pathspec, int prefix) | |
152 | { | |
153 | char *seen; | |
154 | int i; | |
155 | struct dir_entry **src, **dst; | |
156 | ||
157 | seen = xcalloc(pathspec->nr, 1); | |
158 | ||
159 | src = dst = dir->entries; | |
160 | i = dir->nr; | |
161 | while (--i >= 0) { | |
162 | struct dir_entry *entry = *src++; | |
163 | if (dir_path_match(&the_index, entry, pathspec, prefix, seen)) | |
164 | *dst++ = entry; | |
165 | } | |
166 | dir->nr = dst - dir->entries; | |
167 | add_pathspec_matches_against_index(pathspec, &the_index, seen); | |
168 | return seen; | |
169 | } | |
170 | ||
171 | static void refresh(int verbose, const struct pathspec *pathspec) | |
172 | { | |
173 | char *seen; | |
174 | int i; | |
175 | ||
176 | seen = xcalloc(pathspec->nr, 1); | |
177 | refresh_index(&the_index, verbose ? REFRESH_IN_PORCELAIN : REFRESH_QUIET, | |
178 | pathspec, seen, _("Unstaged changes after refreshing the index:")); | |
179 | for (i = 0; i < pathspec->nr; i++) { | |
180 | if (!seen[i]) | |
181 | die(_("pathspec '%s' did not match any files"), | |
182 | pathspec->items[i].match); | |
183 | } | |
184 | free(seen); | |
185 | } | |
186 | ||
187 | int run_add_interactive(const char *revision, const char *patch_mode, | |
188 | const struct pathspec *pathspec) | |
189 | { | |
190 | int status, i; | |
191 | struct strvec argv = STRVEC_INIT; | |
192 | int use_builtin_add_i = | |
193 | git_env_bool("GIT_TEST_ADD_I_USE_BUILTIN", -1); | |
194 | ||
195 | if (use_builtin_add_i < 0) { | |
196 | int experimental; | |
197 | if (!git_config_get_bool("add.interactive.usebuiltin", | |
198 | &use_builtin_add_i)) | |
199 | ; /* ok */ | |
200 | else if (!git_config_get_bool("feature.experimental", &experimental) && | |
201 | experimental) | |
202 | use_builtin_add_i = 1; | |
203 | } | |
204 | ||
205 | if (use_builtin_add_i == 1) { | |
206 | enum add_p_mode mode; | |
207 | ||
208 | if (!patch_mode) | |
209 | return !!run_add_i(the_repository, pathspec); | |
210 | ||
211 | if (!strcmp(patch_mode, "--patch")) | |
212 | mode = ADD_P_ADD; | |
213 | else if (!strcmp(patch_mode, "--patch=stash")) | |
214 | mode = ADD_P_STASH; | |
215 | else if (!strcmp(patch_mode, "--patch=reset")) | |
216 | mode = ADD_P_RESET; | |
217 | else if (!strcmp(patch_mode, "--patch=checkout")) | |
218 | mode = ADD_P_CHECKOUT; | |
219 | else if (!strcmp(patch_mode, "--patch=worktree")) | |
220 | mode = ADD_P_WORKTREE; | |
221 | else | |
222 | die("'%s' not supported", patch_mode); | |
223 | ||
224 | return !!run_add_p(the_repository, mode, revision, pathspec); | |
225 | } | |
226 | ||
227 | strvec_push(&argv, "add--interactive"); | |
228 | if (patch_mode) | |
229 | strvec_push(&argv, patch_mode); | |
230 | if (revision) | |
231 | strvec_push(&argv, revision); | |
232 | strvec_push(&argv, "--"); | |
233 | for (i = 0; i < pathspec->nr; i++) | |
234 | /* pass original pathspec, to be re-parsed */ | |
235 | strvec_push(&argv, pathspec->items[i].original); | |
236 | ||
237 | status = run_command_v_opt(argv.v, RUN_GIT_CMD); | |
238 | strvec_clear(&argv); | |
239 | return status; | |
240 | } | |
241 | ||
242 | int interactive_add(const char **argv, const char *prefix, int patch) | |
243 | { | |
244 | struct pathspec pathspec; | |
245 | ||
246 | parse_pathspec(&pathspec, 0, | |
247 | PATHSPEC_PREFER_FULL | | |
248 | PATHSPEC_SYMLINK_LEADING_PATH | | |
249 | PATHSPEC_PREFIX_ORIGIN, | |
250 | prefix, argv); | |
251 | ||
252 | return run_add_interactive(NULL, | |
253 | patch ? "--patch" : NULL, | |
254 | &pathspec); | |
255 | } | |
256 | ||
257 | static int edit_patch(int argc, const char **argv, const char *prefix) | |
258 | { | |
259 | char *file = git_pathdup("ADD_EDIT.patch"); | |
260 | const char *apply_argv[] = { "apply", "--recount", "--cached", | |
261 | NULL, NULL }; | |
262 | struct child_process child = CHILD_PROCESS_INIT; | |
263 | struct rev_info rev; | |
264 | int out; | |
265 | struct stat st; | |
266 | ||
267 | apply_argv[3] = file; | |
268 | ||
269 | git_config(git_diff_basic_config, NULL); /* no "diff" UI options */ | |
270 | ||
271 | if (read_cache() < 0) | |
272 | die(_("Could not read the index")); | |
273 | ||
274 | repo_init_revisions(the_repository, &rev, prefix); | |
275 | rev.diffopt.context = 7; | |
276 | ||
277 | argc = setup_revisions(argc, argv, &rev, NULL); | |
278 | rev.diffopt.output_format = DIFF_FORMAT_PATCH; | |
279 | rev.diffopt.use_color = 0; | |
280 | rev.diffopt.flags.ignore_dirty_submodules = 1; | |
281 | out = open(file, O_CREAT | O_WRONLY | O_TRUNC, 0666); | |
282 | if (out < 0) | |
283 | die(_("Could not open '%s' for writing."), file); | |
284 | rev.diffopt.file = xfdopen(out, "w"); | |
285 | rev.diffopt.close_file = 1; | |
286 | if (run_diff_files(&rev, 0)) | |
287 | die(_("Could not write patch")); | |
288 | ||
289 | if (launch_editor(file, NULL, NULL)) | |
290 | die(_("editing patch failed")); | |
291 | ||
292 | if (stat(file, &st)) | |
293 | die_errno(_("Could not stat '%s'"), file); | |
294 | if (!st.st_size) | |
295 | die(_("Empty patch. Aborted.")); | |
296 | ||
297 | child.git_cmd = 1; | |
298 | child.argv = apply_argv; | |
299 | if (run_command(&child)) | |
300 | die(_("Could not apply '%s'"), file); | |
301 | ||
302 | unlink(file); | |
303 | free(file); | |
304 | return 0; | |
305 | } | |
306 | ||
307 | static const char ignore_error[] = | |
308 | N_("The following paths are ignored by one of your .gitignore files:\n"); | |
309 | ||
310 | static int verbose, show_only, ignored_too, refresh_only; | |
311 | static int ignore_add_errors, intent_to_add, ignore_missing; | |
312 | static int warn_on_embedded_repo = 1; | |
313 | ||
314 | #define ADDREMOVE_DEFAULT 1 | |
315 | static int addremove = ADDREMOVE_DEFAULT; | |
316 | static int addremove_explicit = -1; /* unspecified */ | |
317 | ||
318 | static char *chmod_arg; | |
319 | ||
320 | static int ignore_removal_cb(const struct option *opt, const char *arg, int unset) | |
321 | { | |
322 | /* if we are told to ignore, we are not adding removals */ | |
323 | *(int *)opt->value = !unset ? 0 : 1; | |
324 | return 0; | |
325 | } | |
326 | ||
327 | static struct option builtin_add_options[] = { | |
328 | OPT__DRY_RUN(&show_only, N_("dry run")), | |
329 | OPT__VERBOSE(&verbose, N_("be verbose")), | |
330 | OPT_GROUP(""), | |
331 | OPT_BOOL('i', "interactive", &add_interactive, N_("interactive picking")), | |
332 | OPT_BOOL('p', "patch", &patch_interactive, N_("select hunks interactively")), | |
333 | OPT_BOOL('e', "edit", &edit_interactive, N_("edit current diff and apply")), | |
334 | OPT__FORCE(&ignored_too, N_("allow adding otherwise ignored files"), 0), | |
335 | OPT_BOOL('u', "update", &take_worktree_changes, N_("update tracked files")), | |
336 | OPT_BOOL(0, "renormalize", &add_renormalize, N_("renormalize EOL of tracked files (implies -u)")), | |
337 | OPT_BOOL('N', "intent-to-add", &intent_to_add, N_("record only the fact that the path will be added later")), | |
338 | OPT_BOOL('A', "all", &addremove_explicit, N_("add changes from all tracked and untracked files")), | |
339 | OPT_CALLBACK_F(0, "ignore-removal", &addremove_explicit, | |
340 | NULL /* takes no arguments */, | |
341 | N_("ignore paths removed in the working tree (same as --no-all)"), | |
342 | PARSE_OPT_NOARG, ignore_removal_cb), | |
343 | OPT_BOOL( 0 , "refresh", &refresh_only, N_("don't add, only refresh the index")), | |
344 | OPT_BOOL( 0 , "ignore-errors", &ignore_add_errors, N_("just skip files which cannot be added because of errors")), | |
345 | OPT_BOOL( 0 , "ignore-missing", &ignore_missing, N_("check if - even missing - files are ignored in dry run")), | |
346 | OPT_STRING(0, "chmod", &chmod_arg, "(+|-)x", | |
347 | N_("override the executable bit of the listed files")), | |
348 | OPT_HIDDEN_BOOL(0, "warn-embedded-repo", &warn_on_embedded_repo, | |
349 | N_("warn when adding an embedded repository")), | |
350 | OPT_HIDDEN_BOOL(0, "legacy-stash-p", &legacy_stash_p, | |
351 | N_("backend for `git stash -p`")), | |
352 | OPT_PATHSPEC_FROM_FILE(&pathspec_from_file), | |
353 | OPT_PATHSPEC_FILE_NUL(&pathspec_file_nul), | |
354 | OPT_END(), | |
355 | }; | |
356 | ||
357 | static int add_config(const char *var, const char *value, void *cb) | |
358 | { | |
359 | if (!strcmp(var, "add.ignoreerrors") || | |
360 | !strcmp(var, "add.ignore-errors")) { | |
361 | ignore_add_errors = git_config_bool(var, value); | |
362 | return 0; | |
363 | } | |
364 | ||
365 | return git_default_config(var, value, cb); | |
366 | } | |
367 | ||
368 | static const char embedded_advice[] = N_( | |
369 | "You've added another git repository inside your current repository.\n" | |
370 | "Clones of the outer repository will not contain the contents of\n" | |
371 | "the embedded repository and will not know how to obtain it.\n" | |
372 | "If you meant to add a submodule, use:\n" | |
373 | "\n" | |
374 | " git submodule add <url> %s\n" | |
375 | "\n" | |
376 | "If you added this path by mistake, you can remove it from the\n" | |
377 | "index with:\n" | |
378 | "\n" | |
379 | " git rm --cached %s\n" | |
380 | "\n" | |
381 | "See \"git help submodule\" for more information." | |
382 | ); | |
383 | ||
384 | static void check_embedded_repo(const char *path) | |
385 | { | |
386 | struct strbuf name = STRBUF_INIT; | |
387 | ||
388 | if (!warn_on_embedded_repo) | |
389 | return; | |
390 | if (!ends_with(path, "/")) | |
391 | return; | |
392 | ||
393 | /* Drop trailing slash for aesthetics */ | |
394 | strbuf_addstr(&name, path); | |
395 | strbuf_strip_suffix(&name, "/"); | |
396 | ||
397 | warning(_("adding embedded git repository: %s"), name.buf); | |
398 | if (advice_add_embedded_repo) { | |
399 | advise(embedded_advice, name.buf, name.buf); | |
400 | /* there may be multiple entries; advise only once */ | |
401 | advice_add_embedded_repo = 0; | |
402 | } | |
403 | ||
404 | strbuf_release(&name); | |
405 | } | |
406 | ||
407 | static int add_files(struct dir_struct *dir, int flags) | |
408 | { | |
409 | int i, exit_status = 0; | |
410 | ||
411 | if (dir->ignored_nr) { | |
412 | fprintf(stderr, _(ignore_error)); | |
413 | for (i = 0; i < dir->ignored_nr; i++) | |
414 | fprintf(stderr, "%s\n", dir->ignored[i]->name); | |
415 | if (advice_add_ignored_file) | |
416 | advise(_("Use -f if you really want to add them.\n" | |
417 | "Turn this message off by running\n" | |
418 | "\"git config advice.addIgnoredFile false\"")); | |
419 | exit_status = 1; | |
420 | } | |
421 | ||
422 | for (i = 0; i < dir->nr; i++) { | |
423 | if (add_file_to_index(&the_index, dir->entries[i]->name, flags)) { | |
424 | if (!ignore_add_errors) | |
425 | die(_("adding files failed")); | |
426 | exit_status = 1; | |
427 | } else { | |
428 | check_embedded_repo(dir->entries[i]->name); | |
429 | } | |
430 | } | |
431 | return exit_status; | |
432 | } | |
433 | ||
434 | int cmd_add(int argc, const char **argv, const char *prefix) | |
435 | { | |
436 | int exit_status = 0; | |
437 | struct pathspec pathspec; | |
438 | struct dir_struct dir; | |
439 | int flags; | |
440 | int add_new_files; | |
441 | int require_pathspec; | |
442 | char *seen = NULL; | |
443 | struct lock_file lock_file = LOCK_INIT; | |
444 | ||
445 | git_config(add_config, NULL); | |
446 | ||
447 | argc = parse_options(argc, argv, prefix, builtin_add_options, | |
448 | builtin_add_usage, PARSE_OPT_KEEP_ARGV0); | |
449 | if (patch_interactive) | |
450 | add_interactive = 1; | |
451 | if (add_interactive) { | |
452 | if (pathspec_from_file) | |
453 | die(_("--pathspec-from-file is incompatible with --interactive/--patch")); | |
454 | exit(interactive_add(argv + 1, prefix, patch_interactive)); | |
455 | } | |
456 | if (legacy_stash_p) { | |
457 | struct pathspec pathspec; | |
458 | ||
459 | parse_pathspec(&pathspec, 0, | |
460 | PATHSPEC_PREFER_FULL | | |
461 | PATHSPEC_SYMLINK_LEADING_PATH | | |
462 | PATHSPEC_PREFIX_ORIGIN, | |
463 | prefix, argv); | |
464 | ||
465 | return run_add_interactive(NULL, "--patch=stash", &pathspec); | |
466 | } | |
467 | ||
468 | if (edit_interactive) { | |
469 | if (pathspec_from_file) | |
470 | die(_("--pathspec-from-file is incompatible with --edit")); | |
471 | return(edit_patch(argc, argv, prefix)); | |
472 | } | |
473 | argc--; | |
474 | argv++; | |
475 | ||
476 | if (0 <= addremove_explicit) | |
477 | addremove = addremove_explicit; | |
478 | else if (take_worktree_changes && ADDREMOVE_DEFAULT) | |
479 | addremove = 0; /* "-u" was given but not "-A" */ | |
480 | ||
481 | if (addremove && take_worktree_changes) | |
482 | die(_("-A and -u are mutually incompatible")); | |
483 | ||
484 | if (!show_only && ignore_missing) | |
485 | die(_("Option --ignore-missing can only be used together with --dry-run")); | |
486 | ||
487 | if (chmod_arg && ((chmod_arg[0] != '-' && chmod_arg[0] != '+') || | |
488 | chmod_arg[1] != 'x' || chmod_arg[2])) | |
489 | die(_("--chmod param '%s' must be either -x or +x"), chmod_arg); | |
490 | ||
491 | add_new_files = !take_worktree_changes && !refresh_only && !add_renormalize; | |
492 | require_pathspec = !(take_worktree_changes || (0 < addremove_explicit)); | |
493 | ||
494 | hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR); | |
495 | ||
496 | /* | |
497 | * Check the "pathspec '%s' did not match any files" block | |
498 | * below before enabling new magic. | |
499 | */ | |
500 | parse_pathspec(&pathspec, PATHSPEC_ATTR, | |
501 | PATHSPEC_PREFER_FULL | | |
502 | PATHSPEC_SYMLINK_LEADING_PATH, | |
503 | prefix, argv); | |
504 | ||
505 | if (pathspec_from_file) { | |
506 | if (pathspec.nr) | |
507 | die(_("--pathspec-from-file is incompatible with pathspec arguments")); | |
508 | ||
509 | parse_pathspec_file(&pathspec, PATHSPEC_ATTR, | |
510 | PATHSPEC_PREFER_FULL | | |
511 | PATHSPEC_SYMLINK_LEADING_PATH, | |
512 | prefix, pathspec_from_file, pathspec_file_nul); | |
513 | } else if (pathspec_file_nul) { | |
514 | die(_("--pathspec-file-nul requires --pathspec-from-file")); | |
515 | } | |
516 | ||
517 | if (require_pathspec && pathspec.nr == 0) { | |
518 | fprintf(stderr, _("Nothing specified, nothing added.\n")); | |
519 | if (advice_add_empty_pathspec) | |
520 | advise( _("Maybe you wanted to say 'git add .'?\n" | |
521 | "Turn this message off by running\n" | |
522 | "\"git config advice.addEmptyPathspec false\"")); | |
523 | return 0; | |
524 | } | |
525 | ||
526 | if (!take_worktree_changes && addremove_explicit < 0 && pathspec.nr) | |
527 | /* Turn "git add pathspec..." to "git add -A pathspec..." */ | |
528 | addremove = 1; | |
529 | ||
530 | flags = ((verbose ? ADD_CACHE_VERBOSE : 0) | | |
531 | (show_only ? ADD_CACHE_PRETEND : 0) | | |
532 | (intent_to_add ? ADD_CACHE_INTENT : 0) | | |
533 | (ignore_add_errors ? ADD_CACHE_IGNORE_ERRORS : 0) | | |
534 | (!(addremove || take_worktree_changes) | |
535 | ? ADD_CACHE_IGNORE_REMOVAL : 0)); | |
536 | ||
537 | if (read_cache_preload(&pathspec) < 0) | |
538 | die(_("index file corrupt")); | |
539 | ||
540 | die_in_unpopulated_submodule(&the_index, prefix); | |
541 | die_path_inside_submodule(&the_index, &pathspec); | |
542 | ||
543 | dir_init(&dir); | |
544 | if (add_new_files) { | |
545 | int baselen; | |
546 | ||
547 | /* Set up the default git porcelain excludes */ | |
548 | if (!ignored_too) { | |
549 | dir.flags |= DIR_COLLECT_IGNORED; | |
550 | setup_standard_excludes(&dir); | |
551 | } | |
552 | ||
553 | /* This picks up the paths that are not tracked */ | |
554 | baselen = fill_directory(&dir, &the_index, &pathspec); | |
555 | if (pathspec.nr) | |
556 | seen = prune_directory(&dir, &pathspec, baselen); | |
557 | } | |
558 | ||
559 | if (refresh_only) { | |
560 | refresh(verbose, &pathspec); | |
561 | goto finish; | |
562 | } | |
563 | ||
564 | if (pathspec.nr) { | |
565 | int i; | |
566 | ||
567 | if (!seen) | |
568 | seen = find_pathspecs_matching_against_index(&pathspec, &the_index); | |
569 | ||
570 | /* | |
571 | * file_exists() assumes exact match | |
572 | */ | |
573 | GUARD_PATHSPEC(&pathspec, | |
574 | PATHSPEC_FROMTOP | | |
575 | PATHSPEC_LITERAL | | |
576 | PATHSPEC_GLOB | | |
577 | PATHSPEC_ICASE | | |
578 | PATHSPEC_EXCLUDE); | |
579 | ||
580 | for (i = 0; i < pathspec.nr; i++) { | |
581 | const char *path = pathspec.items[i].match; | |
582 | if (pathspec.items[i].magic & PATHSPEC_EXCLUDE) | |
583 | continue; | |
584 | if (!seen[i] && path[0] && | |
585 | ((pathspec.items[i].magic & | |
586 | (PATHSPEC_GLOB | PATHSPEC_ICASE)) || | |
587 | !file_exists(path))) { | |
588 | if (ignore_missing) { | |
589 | int dtype = DT_UNKNOWN; | |
590 | if (is_excluded(&dir, &the_index, path, &dtype)) | |
591 | dir_add_ignored(&dir, &the_index, | |
592 | path, pathspec.items[i].len); | |
593 | } else | |
594 | die(_("pathspec '%s' did not match any files"), | |
595 | pathspec.items[i].original); | |
596 | } | |
597 | } | |
598 | free(seen); | |
599 | } | |
600 | ||
601 | plug_bulk_checkin(); | |
602 | ||
603 | if (add_renormalize) | |
604 | exit_status |= renormalize_tracked_files(&pathspec, flags); | |
605 | else | |
606 | exit_status |= add_files_to_cache(prefix, &pathspec, flags); | |
607 | ||
608 | if (add_new_files) | |
609 | exit_status |= add_files(&dir, flags); | |
610 | ||
611 | if (chmod_arg && pathspec.nr) | |
612 | chmod_pathspec(&pathspec, chmod_arg[0]); | |
613 | unplug_bulk_checkin(); | |
614 | ||
615 | finish: | |
616 | if (write_locked_index(&the_index, &lock_file, | |
617 | COMMIT_LOCK | SKIP_IF_UNCHANGED)) | |
618 | die(_("Unable to write new index file")); | |
619 | ||
620 | dir_clear(&dir); | |
621 | UNLEAK(pathspec); | |
622 | return exit_status; | |
623 | } |