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Commit | Line | Data |
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df0b6cfb | 1 | #include "cache.h" |
4e853331 | 2 | #include "checkout.h" |
b2141fc1 | 3 | #include "config.h" |
df0b6cfb NTND |
4 | #include "builtin.h" |
5 | #include "dir.h" | |
6 | #include "parse-options.h" | |
dbbcd44f | 7 | #include "strvec.h" |
f7c9dac1 ES |
8 | #include "branch.h" |
9 | #include "refs.h" | |
fc56361f | 10 | #include "run-command.h" |
b979d950 | 11 | #include "sigchain.h" |
00a6d4d1 | 12 | #include "submodule.h" |
bb9c03b8 MR |
13 | #include "utf8.h" |
14 | #include "worktree.h" | |
df0b6cfb NTND |
15 | |
16 | static const char * const worktree_usage[] = { | |
b780e440 | 17 | N_("git worktree add [<options>] <path> [<commit-ish>]"), |
bb9c03b8 | 18 | N_("git worktree list [<options>]"), |
58142c09 | 19 | N_("git worktree lock [<options>] <path>"), |
9f792bb4 | 20 | N_("git worktree move <worktree> <new-path>"), |
7b722d90 | 21 | N_("git worktree prune [<options>]"), |
cc73385c | 22 | N_("git worktree remove [<options>] <worktree>"), |
6d308627 | 23 | N_("git worktree unlock <path>"), |
df0b6cfb NTND |
24 | NULL |
25 | }; | |
26 | ||
5dd6e234 ES |
27 | struct add_opts { |
28 | int force; | |
29 | int detach; | |
371979c2 | 30 | int quiet; |
ef2a0ac9 | 31 | int checkout; |
507e6e9e | 32 | int keep_locked; |
5dd6e234 ES |
33 | }; |
34 | ||
df0b6cfb NTND |
35 | static int show_only; |
36 | static int verbose; | |
e92445a7 | 37 | static int guess_remote; |
dddbad72 | 38 | static timestamp_t expire; |
df0b6cfb | 39 | |
e92445a7 TG |
40 | static int git_worktree_config(const char *var, const char *value, void *cb) |
41 | { | |
42 | if (!strcmp(var, "worktree.guessremote")) { | |
43 | guess_remote = git_config_bool(var, value); | |
44 | return 0; | |
45 | } | |
46 | ||
47 | return git_default_config(var, value, cb); | |
48 | } | |
49 | ||
602aaed0 | 50 | static int delete_git_dir(const char *id) |
e5353bef ES |
51 | { |
52 | struct strbuf sb = STRBUF_INIT; | |
602aaed0 | 53 | int ret; |
e5353bef | 54 | |
602aaed0 ES |
55 | strbuf_addstr(&sb, git_common_path("worktrees/%s", id)); |
56 | ret = remove_dir_recursively(&sb, 0); | |
57 | if (ret < 0 && errno == ENOTDIR) | |
58 | ret = unlink(sb.buf); | |
59 | if (ret) | |
e5353bef | 60 | error_errno(_("failed to delete '%s'"), sb.buf); |
e5353bef ES |
61 | strbuf_release(&sb); |
62 | return ret; | |
63 | } | |
64 | ||
3a540433 ES |
65 | static void delete_worktrees_dir_if_empty(void) |
66 | { | |
67 | rmdir(git_path("worktrees")); /* ignore failed removal */ | |
68 | } | |
69 | ||
4a3ce479 ES |
70 | /* |
71 | * Return true if worktree entry should be pruned, along with the reason for | |
72 | * pruning. Otherwise, return false and the worktree's path, or NULL if it | |
73 | * cannot be determined. Caller is responsible for freeing returned path. | |
74 | */ | |
75 | static int should_prune_worktree(const char *id, struct strbuf *reason, char **wtpath) | |
df0b6cfb NTND |
76 | { |
77 | struct stat st; | |
78 | char *path; | |
228740b6 JK |
79 | int fd; |
80 | size_t len; | |
8a1a8d2a | 81 | ssize_t read_result; |
df0b6cfb | 82 | |
4a3ce479 | 83 | *wtpath = NULL; |
df0b6cfb | 84 | if (!is_directory(git_path("worktrees/%s", id))) { |
c9b77f2c | 85 | strbuf_addstr(reason, _("not a valid directory")); |
df0b6cfb NTND |
86 | return 1; |
87 | } | |
88 | if (file_exists(git_path("worktrees/%s/locked", id))) | |
89 | return 0; | |
90 | if (stat(git_path("worktrees/%s/gitdir", id), &st)) { | |
c9b77f2c | 91 | strbuf_addstr(reason, _("gitdir file does not exist")); |
df0b6cfb NTND |
92 | return 1; |
93 | } | |
94 | fd = open(git_path("worktrees/%s/gitdir", id), O_RDONLY); | |
95 | if (fd < 0) { | |
c9b77f2c ES |
96 | strbuf_addf(reason, _("unable to read gitdir file (%s)"), |
97 | strerror(errno)); | |
df0b6cfb NTND |
98 | return 1; |
99 | } | |
228740b6 | 100 | len = xsize_t(st.st_size); |
3733e694 | 101 | path = xmallocz(len); |
8a1a8d2a JK |
102 | |
103 | read_result = read_in_full(fd, path, len); | |
104 | if (read_result < 0) { | |
c9b77f2c ES |
105 | strbuf_addf(reason, _("unable to read gitdir file (%s)"), |
106 | strerror(errno)); | |
8a1a8d2a JK |
107 | close(fd); |
108 | free(path); | |
109 | return 1; | |
110 | } | |
df0b6cfb | 111 | close(fd); |
8a1a8d2a JK |
112 | |
113 | if (read_result != len) { | |
114 | strbuf_addf(reason, | |
c9b77f2c ES |
115 | _("short read (expected %"PRIuMAX" bytes, read %"PRIuMAX")"), |
116 | (uintmax_t)len, (uintmax_t)read_result); | |
8a1a8d2a JK |
117 | free(path); |
118 | return 1; | |
119 | } | |
df0b6cfb NTND |
120 | while (len && (path[len - 1] == '\n' || path[len - 1] == '\r')) |
121 | len--; | |
122 | if (!len) { | |
c9b77f2c | 123 | strbuf_addstr(reason, _("invalid gitdir file")); |
df0b6cfb NTND |
124 | free(path); |
125 | return 1; | |
126 | } | |
127 | path[len] = '\0'; | |
128 | if (!file_exists(path)) { | |
327864aa NTND |
129 | if (stat(git_path("worktrees/%s/index", id), &st) || |
130 | st.st_mtime <= expire) { | |
c9b77f2c | 131 | strbuf_addstr(reason, _("gitdir file points to non-existent location")); |
4a3ce479 | 132 | free(path); |
df0b6cfb NTND |
133 | return 1; |
134 | } else { | |
4a3ce479 | 135 | *wtpath = path; |
df0b6cfb NTND |
136 | return 0; |
137 | } | |
138 | } | |
4a3ce479 | 139 | *wtpath = path; |
df0b6cfb NTND |
140 | return 0; |
141 | } | |
142 | ||
dd9609a1 ES |
143 | static void prune_worktree(const char *id, const char *reason) |
144 | { | |
145 | if (show_only || verbose) | |
146 | printf_ln(_("Removing %s/%s: %s"), "worktrees", id, reason); | |
147 | if (!show_only) | |
148 | delete_git_dir(id); | |
149 | } | |
150 | ||
4a3ce479 ES |
151 | static int prune_cmp(const void *a, const void *b) |
152 | { | |
153 | const struct string_list_item *x = a; | |
154 | const struct string_list_item *y = b; | |
155 | int c; | |
156 | ||
157 | if ((c = fspathcmp(x->string, y->string))) | |
158 | return c; | |
916133ef ES |
159 | /* |
160 | * paths same; prune_dupes() removes all but the first worktree entry | |
161 | * having the same path, so sort main worktree ('util' is NULL) above | |
162 | * linked worktrees ('util' not NULL) since main worktree can't be | |
163 | * removed | |
164 | */ | |
165 | if (!x->util) | |
166 | return -1; | |
167 | if (!y->util) | |
168 | return 1; | |
4a3ce479 ES |
169 | /* paths same; sort by .git/worktrees/<id> */ |
170 | return strcmp(x->util, y->util); | |
171 | } | |
172 | ||
173 | static void prune_dups(struct string_list *l) | |
174 | { | |
175 | int i; | |
176 | ||
177 | QSORT(l->items, l->nr, prune_cmp); | |
178 | for (i = 1; i < l->nr; i++) { | |
179 | if (!fspathcmp(l->items[i].string, l->items[i - 1].string)) | |
180 | prune_worktree(l->items[i].util, "duplicate entry"); | |
181 | } | |
182 | } | |
183 | ||
df0b6cfb NTND |
184 | static void prune_worktrees(void) |
185 | { | |
186 | struct strbuf reason = STRBUF_INIT; | |
916133ef | 187 | struct strbuf main_path = STRBUF_INIT; |
4a3ce479 | 188 | struct string_list kept = STRING_LIST_INIT_NODUP; |
df0b6cfb NTND |
189 | DIR *dir = opendir(git_path("worktrees")); |
190 | struct dirent *d; | |
df0b6cfb NTND |
191 | if (!dir) |
192 | return; | |
193 | while ((d = readdir(dir)) != NULL) { | |
4a3ce479 | 194 | char *path; |
afb9e30b | 195 | if (is_dot_or_dotdot(d->d_name)) |
df0b6cfb NTND |
196 | continue; |
197 | strbuf_reset(&reason); | |
4a3ce479 ES |
198 | if (should_prune_worktree(d->d_name, &reason, &path)) |
199 | prune_worktree(d->d_name, reason.buf); | |
200 | else if (path) | |
201 | string_list_append(&kept, path)->util = xstrdup(d->d_name); | |
df0b6cfb NTND |
202 | } |
203 | closedir(dir); | |
4a3ce479 | 204 | |
916133ef ES |
205 | strbuf_add_absolute_path(&main_path, get_git_common_dir()); |
206 | /* massage main worktree absolute path to match 'gitdir' content */ | |
207 | strbuf_strip_suffix(&main_path, "/."); | |
208 | string_list_append(&kept, strbuf_detach(&main_path, NULL)); | |
4a3ce479 ES |
209 | prune_dups(&kept); |
210 | string_list_clear(&kept, 1); | |
211 | ||
df0b6cfb | 212 | if (!show_only) |
3a540433 | 213 | delete_worktrees_dir_if_empty(); |
df0b6cfb | 214 | strbuf_release(&reason); |
df0b6cfb NTND |
215 | } |
216 | ||
217 | static int prune(int ac, const char **av, const char *prefix) | |
218 | { | |
219 | struct option options[] = { | |
220 | OPT__DRY_RUN(&show_only, N_("do not remove, show only")), | |
2488dcab | 221 | OPT__VERBOSE(&verbose, N_("report pruned working trees")), |
df0b6cfb | 222 | OPT_EXPIRY_DATE(0, "expire", &expire, |
2488dcab | 223 | N_("expire working trees older than <time>")), |
df0b6cfb NTND |
224 | OPT_END() |
225 | }; | |
226 | ||
dddbad72 | 227 | expire = TIME_MAX; |
df0b6cfb NTND |
228 | ac = parse_options(ac, av, prefix, options, worktree_usage, 0); |
229 | if (ac) | |
230 | usage_with_options(worktree_usage, options); | |
231 | prune_worktrees(); | |
232 | return 0; | |
233 | } | |
234 | ||
b979d950 ES |
235 | static char *junk_work_tree; |
236 | static char *junk_git_dir; | |
237 | static int is_junk; | |
238 | static pid_t junk_pid; | |
239 | ||
240 | static void remove_junk(void) | |
241 | { | |
242 | struct strbuf sb = STRBUF_INIT; | |
243 | if (!is_junk || getpid() != junk_pid) | |
244 | return; | |
245 | if (junk_git_dir) { | |
246 | strbuf_addstr(&sb, junk_git_dir); | |
247 | remove_dir_recursively(&sb, 0); | |
248 | strbuf_reset(&sb); | |
249 | } | |
250 | if (junk_work_tree) { | |
251 | strbuf_addstr(&sb, junk_work_tree); | |
252 | remove_dir_recursively(&sb, 0); | |
253 | } | |
254 | strbuf_release(&sb); | |
255 | } | |
256 | ||
257 | static void remove_junk_on_signal(int signo) | |
258 | { | |
259 | remove_junk(); | |
260 | sigchain_pop(signo); | |
261 | raise(signo); | |
262 | } | |
263 | ||
f5682b2a ES |
264 | static const char *worktree_basename(const char *path, int *olen) |
265 | { | |
266 | const char *name; | |
267 | int len; | |
268 | ||
269 | len = strlen(path); | |
270 | while (len && is_dir_sep(path[len - 1])) | |
271 | len--; | |
272 | ||
273 | for (name = path + len - 1; name > path; name--) | |
274 | if (is_dir_sep(*name)) { | |
275 | name++; | |
276 | break; | |
277 | } | |
278 | ||
279 | *olen = len; | |
280 | return name; | |
281 | } | |
282 | ||
d179af67 ES |
283 | /* check that path is viable location for worktree */ |
284 | static void check_candidate_path(const char *path, | |
285 | int force, | |
286 | struct worktree **worktrees, | |
287 | const char *cmd) | |
45059e64 | 288 | { |
cb56f55c ES |
289 | struct worktree *wt; |
290 | int locked; | |
291 | ||
45059e64 ES |
292 | if (file_exists(path) && !is_empty_dir(path)) |
293 | die(_("'%s' already exists"), path); | |
cb56f55c | 294 | |
bb69b3b0 | 295 | wt = find_worktree_by_path(worktrees, path); |
cb56f55c | 296 | if (!wt) |
d179af67 | 297 | return; |
cb56f55c | 298 | |
d236f12b | 299 | locked = !!worktree_lock_reason(wt); |
d179af67 | 300 | if ((!locked && force) || (locked && force > 1)) { |
e19831c9 | 301 | if (delete_git_dir(wt->id)) |
d179af67 ES |
302 | die(_("unusable worktree destination '%s'"), path); |
303 | return; | |
e19831c9 ES |
304 | } |
305 | ||
cb56f55c | 306 | if (locked) |
d179af67 | 307 | die(_("'%s' is a missing but locked worktree;\nuse '%s -f -f' to override, or 'unlock' and 'prune' or 'remove' to clear"), cmd, path); |
cb56f55c | 308 | else |
d179af67 | 309 | die(_("'%s' is a missing but already registered worktree;\nuse '%s -f' to override, or 'prune' or 'remove' to clear"), cmd, path); |
45059e64 ES |
310 | } |
311 | ||
80a0548f | 312 | static int add_worktree(const char *path, const char *refname, |
5dd6e234 | 313 | const struct add_opts *opts) |
b979d950 ES |
314 | { |
315 | struct strbuf sb_git = STRBUF_INIT, sb_repo = STRBUF_INIT; | |
3d7747e3 | 316 | struct strbuf sb = STRBUF_INIT, realpath = STRBUF_INIT; |
b979d950 | 317 | const char *name; |
542aa25d | 318 | struct child_process cp = CHILD_PROCESS_INIT; |
22f9b7f3 | 319 | struct strvec child_env = STRVEC_INIT; |
7af01f23 MS |
320 | unsigned int counter = 0; |
321 | int len, ret; | |
f7c9dac1 ES |
322 | struct strbuf symref = STRBUF_INIT; |
323 | struct commit *commit = NULL; | |
ade546be | 324 | int is_branch = 0; |
1de16aec | 325 | struct strbuf sb_name = STRBUF_INIT; |
d179af67 | 326 | struct worktree **worktrees; |
b979d950 | 327 | |
03f2465b | 328 | worktrees = get_worktrees(); |
d179af67 ES |
329 | check_candidate_path(path, opts->force, worktrees, "add"); |
330 | free_worktrees(worktrees); | |
331 | worktrees = NULL; | |
b979d950 | 332 | |
f7c9dac1 | 333 | /* is 'refname' a branch or commit? */ |
0ebf4a2a | 334 | if (!opts->detach && !strbuf_check_branch_ref(&symref, refname) && |
ade546be ES |
335 | ref_exists(symref.buf)) { |
336 | is_branch = 1; | |
f7c9dac1 | 337 | if (!opts->force) |
8d9fdd70 | 338 | die_if_checked_out(symref.buf, 0); |
f7c9dac1 | 339 | } |
ade546be ES |
340 | commit = lookup_commit_reference_by_name(refname); |
341 | if (!commit) | |
342 | die(_("invalid reference: %s"), refname); | |
f7c9dac1 | 343 | |
f5682b2a | 344 | name = worktree_basename(path, &len); |
1de16aec NTND |
345 | strbuf_add(&sb, name, path + len - name); |
346 | sanitize_refname_component(sb.buf, &sb_name); | |
347 | if (!sb_name.len) | |
348 | BUG("How come '%s' becomes empty after sanitization?", sb.buf); | |
349 | strbuf_reset(&sb); | |
350 | name = sb_name.buf; | |
351 | git_path_buf(&sb_repo, "worktrees/%s", name); | |
b979d950 ES |
352 | len = sb_repo.len; |
353 | if (safe_create_leading_directories_const(sb_repo.buf)) | |
354 | die_errno(_("could not create leading directories of '%s'"), | |
355 | sb_repo.buf); | |
7af01f23 MS |
356 | |
357 | while (mkdir(sb_repo.buf, 0777)) { | |
b979d950 | 358 | counter++; |
7af01f23 MS |
359 | if ((errno != EEXIST) || !counter /* overflow */) |
360 | die_errno(_("could not create directory of '%s'"), | |
361 | sb_repo.buf); | |
b979d950 ES |
362 | strbuf_setlen(&sb_repo, len); |
363 | strbuf_addf(&sb_repo, "%d", counter); | |
364 | } | |
365 | name = strrchr(sb_repo.buf, '/') + 1; | |
366 | ||
367 | junk_pid = getpid(); | |
368 | atexit(remove_junk); | |
369 | sigchain_push_common(remove_junk_on_signal); | |
370 | ||
b979d950 ES |
371 | junk_git_dir = xstrdup(sb_repo.buf); |
372 | is_junk = 1; | |
373 | ||
374 | /* | |
375 | * lock the incomplete repo so prune won't delete it, unlock | |
376 | * after the preparation is over. | |
377 | */ | |
378 | strbuf_addf(&sb, "%s/locked", sb_repo.buf); | |
507e6e9e NTND |
379 | if (!opts->keep_locked) |
380 | write_file(sb.buf, "initializing"); | |
381 | else | |
382 | write_file(sb.buf, "added with --lock"); | |
b979d950 ES |
383 | |
384 | strbuf_addf(&sb_git, "%s/.git", path); | |
385 | if (safe_create_leading_directories_const(sb_git.buf)) | |
386 | die_errno(_("could not create leading directories of '%s'"), | |
387 | sb_git.buf); | |
388 | junk_work_tree = xstrdup(path); | |
389 | ||
390 | strbuf_reset(&sb); | |
391 | strbuf_addf(&sb, "%s/gitdir", sb_repo.buf); | |
3d7747e3 AM |
392 | strbuf_realpath(&realpath, sb_git.buf, 1); |
393 | write_file(sb.buf, "%s", realpath.buf); | |
394 | strbuf_realpath(&realpath, get_git_common_dir(), 1); | |
1f76a10b | 395 | write_file(sb_git.buf, "gitdir: %s/worktrees/%s", |
3d7747e3 | 396 | realpath.buf, name); |
b979d950 ES |
397 | /* |
398 | * This is to keep resolve_ref() happy. We need a valid HEAD | |
ed197a6a ES |
399 | * or is_git_directory() will reject the directory. Any value which |
400 | * looks like an object ID will do since it will be immediately | |
401 | * replaced by the symbolic-ref or update-ref invocation in the new | |
402 | * worktree. | |
b979d950 | 403 | */ |
b979d950 ES |
404 | strbuf_reset(&sb); |
405 | strbuf_addf(&sb, "%s/HEAD", sb_repo.buf); | |
f6ca67d6 | 406 | write_file(sb.buf, "%s", oid_to_hex(&null_oid)); |
b979d950 ES |
407 | strbuf_reset(&sb); |
408 | strbuf_addf(&sb, "%s/commondir", sb_repo.buf); | |
1f76a10b | 409 | write_file(sb.buf, "../.."); |
b979d950 | 410 | |
22f9b7f3 JK |
411 | strvec_pushf(&child_env, "%s=%s", GIT_DIR_ENVIRONMENT, sb_git.buf); |
412 | strvec_pushf(&child_env, "%s=%s", GIT_WORK_TREE_ENVIRONMENT, path); | |
b979d950 | 413 | cp.git_cmd = 1; |
7f44e3d1 | 414 | |
ade546be | 415 | if (!is_branch) |
22f9b7f3 | 416 | strvec_pushl(&cp.args, "update-ref", "HEAD", |
f6d8942b | 417 | oid_to_hex(&commit->object.oid), NULL); |
371979c2 | 418 | else { |
22f9b7f3 | 419 | strvec_pushl(&cp.args, "symbolic-ref", "HEAD", |
f6d8942b | 420 | symref.buf, NULL); |
371979c2 | 421 | if (opts->quiet) |
22f9b7f3 | 422 | strvec_push(&cp.args, "--quiet"); |
371979c2 EP |
423 | } |
424 | ||
d70a9eb6 | 425 | cp.env = child_env.v; |
7f44e3d1 ES |
426 | ret = run_command(&cp); |
427 | if (ret) | |
428 | goto done; | |
429 | ||
ef2a0ac9 RZ |
430 | if (opts->checkout) { |
431 | cp.argv = NULL; | |
22f9b7f3 JK |
432 | strvec_clear(&cp.args); |
433 | strvec_pushl(&cp.args, "reset", "--hard", "--no-recurse-submodules", NULL); | |
371979c2 | 434 | if (opts->quiet) |
22f9b7f3 | 435 | strvec_push(&cp.args, "--quiet"); |
d70a9eb6 | 436 | cp.env = child_env.v; |
ef2a0ac9 RZ |
437 | ret = run_command(&cp); |
438 | if (ret) | |
439 | goto done; | |
b979d950 | 440 | } |
ef2a0ac9 RZ |
441 | |
442 | is_junk = 0; | |
88ce3ef6 ÆAB |
443 | FREE_AND_NULL(junk_work_tree); |
444 | FREE_AND_NULL(junk_git_dir); | |
ef2a0ac9 | 445 | |
7f44e3d1 | 446 | done: |
507e6e9e NTND |
447 | if (ret || !opts->keep_locked) { |
448 | strbuf_reset(&sb); | |
449 | strbuf_addf(&sb, "%s/locked", sb_repo.buf); | |
450 | unlink_or_warn(sb.buf); | |
451 | } | |
ade546be ES |
452 | |
453 | /* | |
454 | * Hook failure does not warrant worktree deletion, so run hook after | |
455 | * is_junk is cleared, but do return appropriate code when hook fails. | |
456 | */ | |
a4bf1e3c ES |
457 | if (!ret && opts->checkout) { |
458 | const char *hook = find_hook("post-checkout"); | |
459 | if (hook) { | |
460 | const char *env[] = { "GIT_DIR", "GIT_WORK_TREE", NULL }; | |
461 | cp.git_cmd = 0; | |
462 | cp.no_stdin = 1; | |
463 | cp.stdout_to_stderr = 1; | |
464 | cp.dir = path; | |
465 | cp.env = env; | |
466 | cp.argv = NULL; | |
6206286e | 467 | cp.trace2_hook_name = "post-checkout"; |
22f9b7f3 | 468 | strvec_pushl(&cp.args, absolute_path(hook), |
f6d8942b JK |
469 | oid_to_hex(&null_oid), |
470 | oid_to_hex(&commit->object.oid), | |
471 | "1", NULL); | |
a4bf1e3c ES |
472 | ret = run_command(&cp); |
473 | } | |
474 | } | |
ade546be | 475 | |
22f9b7f3 | 476 | strvec_clear(&child_env); |
b979d950 | 477 | strbuf_release(&sb); |
f7c9dac1 | 478 | strbuf_release(&symref); |
b979d950 ES |
479 | strbuf_release(&sb_repo); |
480 | strbuf_release(&sb_git); | |
1de16aec | 481 | strbuf_release(&sb_name); |
3d7747e3 | 482 | strbuf_release(&realpath); |
b979d950 ES |
483 | return ret; |
484 | } | |
485 | ||
2c27002a TG |
486 | static void print_preparing_worktree_line(int detach, |
487 | const char *branch, | |
488 | const char *new_branch, | |
489 | int force_new_branch) | |
490 | { | |
491 | if (force_new_branch) { | |
492 | struct commit *commit = lookup_commit_reference_by_name(new_branch); | |
493 | if (!commit) | |
494 | printf_ln(_("Preparing worktree (new branch '%s')"), new_branch); | |
495 | else | |
496 | printf_ln(_("Preparing worktree (resetting branch '%s'; was at %s)"), | |
497 | new_branch, | |
10174da9 | 498 | find_unique_abbrev(&commit->object.oid, DEFAULT_ABBREV)); |
2c27002a TG |
499 | } else if (new_branch) { |
500 | printf_ln(_("Preparing worktree (new branch '%s')"), new_branch); | |
501 | } else { | |
502 | struct strbuf s = STRBUF_INIT; | |
503 | if (!detach && !strbuf_check_branch_ref(&s, branch) && | |
504 | ref_exists(s.buf)) | |
505 | printf_ln(_("Preparing worktree (checking out '%s')"), | |
506 | branch); | |
507 | else { | |
508 | struct commit *commit = lookup_commit_reference_by_name(branch); | |
509 | if (!commit) | |
510 | die(_("invalid reference: %s"), branch); | |
511 | printf_ln(_("Preparing worktree (detached HEAD %s)"), | |
10174da9 | 512 | find_unique_abbrev(&commit->object.oid, DEFAULT_ABBREV)); |
2c27002a TG |
513 | } |
514 | strbuf_release(&s); | |
515 | } | |
516 | } | |
517 | ||
6427f871 TG |
518 | static const char *dwim_branch(const char *path, const char **new_branch) |
519 | { | |
520 | int n; | |
521 | const char *s = worktree_basename(path, &n); | |
f60a7b76 TG |
522 | const char *branchname = xstrndup(s, n); |
523 | struct strbuf ref = STRBUF_INIT; | |
524 | ||
525 | UNLEAK(branchname); | |
526 | if (!strbuf_check_branch_ref(&ref, branchname) && | |
527 | ref_exists(ref.buf)) { | |
528 | strbuf_release(&ref); | |
529 | return branchname; | |
530 | } | |
531 | ||
532 | *new_branch = branchname; | |
6427f871 TG |
533 | if (guess_remote) { |
534 | struct object_id oid; | |
535 | const char *remote = | |
3c87aa94 | 536 | unique_tracking_name(*new_branch, &oid, NULL); |
6427f871 TG |
537 | return remote; |
538 | } | |
539 | return NULL; | |
540 | } | |
541 | ||
fc56361f ES |
542 | static int add(int ac, const char **av, const char *prefix) |
543 | { | |
5dd6e234 ES |
544 | struct add_opts opts; |
545 | const char *new_branch_force = NULL; | |
e4da43b1 JK |
546 | char *path; |
547 | const char *branch; | |
d861d34a | 548 | const char *new_branch = NULL; |
e284e892 | 549 | const char *opt_track = NULL; |
fc56361f | 550 | struct option options[] = { |
1224781d NTND |
551 | OPT__FORCE(&opts.force, |
552 | N_("checkout <branch> even if already checked out in other worktree"), | |
fc3d4e0c | 553 | PARSE_OPT_NOCOMPLETE), |
d861d34a | 554 | OPT_STRING('b', NULL, &new_branch, N_("branch"), |
cbdf60fa ES |
555 | N_("create a new branch")), |
556 | OPT_STRING('B', NULL, &new_branch_force, N_("branch"), | |
557 | N_("create or reset a branch")), | |
c670aa47 | 558 | OPT_BOOL('d', "detach", &opts.detach, N_("detach HEAD at named commit")), |
ef2a0ac9 | 559 | OPT_BOOL(0, "checkout", &opts.checkout, N_("populate the new working tree")), |
507e6e9e | 560 | OPT_BOOL(0, "lock", &opts.keep_locked, N_("keep the new working tree locked")), |
371979c2 | 561 | OPT__QUIET(&opts.quiet, N_("suppress progress reporting")), |
e284e892 TG |
562 | OPT_PASSTHRU(0, "track", &opt_track, NULL, |
563 | N_("set up tracking mode (see git-branch(1))"), | |
564 | PARSE_OPT_NOARG | PARSE_OPT_OPTARG), | |
71d6682d TG |
565 | OPT_BOOL(0, "guess-remote", &guess_remote, |
566 | N_("try to match the new branch name with a remote-tracking branch")), | |
fc56361f ES |
567 | OPT_END() |
568 | }; | |
569 | ||
5dd6e234 | 570 | memset(&opts, 0, sizeof(opts)); |
ef2a0ac9 | 571 | opts.checkout = 1; |
fc56361f | 572 | ac = parse_options(ac, av, prefix, options, worktree_usage, 0); |
d861d34a | 573 | if (!!opts.detach + !!new_branch + !!new_branch_force > 1) |
ab0b2c53 | 574 | die(_("-b, -B, and --detach are mutually exclusive")); |
0f4af3b9 ES |
575 | if (ac < 1 || ac > 2) |
576 | usage_with_options(worktree_usage, options); | |
fc56361f | 577 | |
116fb64e | 578 | path = prefix_filename(prefix, av[0]); |
0f4af3b9 | 579 | branch = ac < 2 ? "HEAD" : av[1]; |
fc56361f | 580 | |
1a450e2f JDG |
581 | if (!strcmp(branch, "-")) |
582 | branch = "@{-1}"; | |
583 | ||
d861d34a | 584 | if (new_branch_force) { |
beb6f24b NTND |
585 | struct strbuf symref = STRBUF_INIT; |
586 | ||
d861d34a | 587 | new_branch = new_branch_force; |
eef005dc | 588 | |
beb6f24b | 589 | if (!opts.force && |
d861d34a | 590 | !strbuf_check_branch_ref(&symref, new_branch) && |
beb6f24b | 591 | ref_exists(symref.buf)) |
8d9fdd70 | 592 | die_if_checked_out(symref.buf, 0); |
beb6f24b NTND |
593 | strbuf_release(&symref); |
594 | } | |
595 | ||
d861d34a | 596 | if (ac < 2 && !new_branch && !opts.detach) { |
6427f871 TG |
597 | const char *s = dwim_branch(path, &new_branch); |
598 | if (s) | |
599 | branch = s; | |
1eb07d82 ES |
600 | } |
601 | ||
d861d34a | 602 | if (ac == 2 && !new_branch && !opts.detach) { |
4e853331 TG |
603 | struct object_id oid; |
604 | struct commit *commit; | |
605 | const char *remote; | |
606 | ||
607 | commit = lookup_commit_reference_by_name(branch); | |
608 | if (!commit) { | |
3c87aa94 | 609 | remote = unique_tracking_name(branch, &oid, NULL); |
4e853331 | 610 | if (remote) { |
d861d34a | 611 | new_branch = branch; |
4e853331 TG |
612 | branch = remote; |
613 | } | |
614 | } | |
615 | } | |
371979c2 EP |
616 | if (!opts.quiet) |
617 | print_preparing_worktree_line(opts.detach, branch, new_branch, !!new_branch_force); | |
2c27002a | 618 | |
d861d34a | 619 | if (new_branch) { |
542aa25d | 620 | struct child_process cp = CHILD_PROCESS_INIT; |
c2842439 | 621 | cp.git_cmd = 1; |
22f9b7f3 | 622 | strvec_push(&cp.args, "branch"); |
d861d34a | 623 | if (new_branch_force) |
22f9b7f3 | 624 | strvec_push(&cp.args, "--force"); |
371979c2 | 625 | if (opts.quiet) |
22f9b7f3 JK |
626 | strvec_push(&cp.args, "--quiet"); |
627 | strvec_push(&cp.args, new_branch); | |
628 | strvec_push(&cp.args, branch); | |
e284e892 | 629 | if (opt_track) |
22f9b7f3 | 630 | strvec_push(&cp.args, opt_track); |
c2842439 ES |
631 | if (run_command(&cp)) |
632 | return -1; | |
d861d34a | 633 | branch = new_branch; |
e284e892 TG |
634 | } else if (opt_track) { |
635 | die(_("--[no-]track can only be used if a new branch is created")); | |
1eb07d82 ES |
636 | } |
637 | ||
0e5bba53 JK |
638 | UNLEAK(path); |
639 | UNLEAK(opts); | |
80a0548f | 640 | return add_worktree(path, branch, &opts); |
fc56361f ES |
641 | } |
642 | ||
bb9c03b8 MR |
643 | static void show_worktree_porcelain(struct worktree *wt) |
644 | { | |
645 | printf("worktree %s\n", wt->path); | |
646 | if (wt->is_bare) | |
647 | printf("bare\n"); | |
648 | else { | |
0f05154c | 649 | printf("HEAD %s\n", oid_to_hex(&wt->head_oid)); |
bb9c03b8 MR |
650 | if (wt->is_detached) |
651 | printf("detached\n"); | |
a234563a | 652 | else if (wt->head_ref) |
bb9c03b8 MR |
653 | printf("branch %s\n", wt->head_ref); |
654 | } | |
655 | printf("\n"); | |
656 | } | |
657 | ||
658 | static void show_worktree(struct worktree *wt, int path_maxlen, int abbrev_len) | |
659 | { | |
660 | struct strbuf sb = STRBUF_INIT; | |
661 | int cur_path_len = strlen(wt->path); | |
662 | int path_adj = cur_path_len - utf8_strwidth(wt->path); | |
663 | ||
664 | strbuf_addf(&sb, "%-*s ", 1 + path_maxlen + path_adj, wt->path); | |
665 | if (wt->is_bare) | |
666 | strbuf_addstr(&sb, "(bare)"); | |
667 | else { | |
668 | strbuf_addf(&sb, "%-*s ", abbrev_len, | |
aab9583f | 669 | find_unique_abbrev(&wt->head_oid, DEFAULT_ABBREV)); |
96f09e2a | 670 | if (wt->is_detached) |
bb9c03b8 | 671 | strbuf_addstr(&sb, "(detached HEAD)"); |
2e11f58f JS |
672 | else if (wt->head_ref) { |
673 | char *ref = shorten_unambiguous_ref(wt->head_ref, 0); | |
674 | strbuf_addf(&sb, "[%s]", ref); | |
675 | free(ref); | |
676 | } else | |
a234563a | 677 | strbuf_addstr(&sb, "(error)"); |
bb9c03b8 MR |
678 | } |
679 | printf("%s\n", sb.buf); | |
680 | ||
681 | strbuf_release(&sb); | |
682 | } | |
683 | ||
684 | static void measure_widths(struct worktree **wt, int *abbrev, int *maxlen) | |
685 | { | |
686 | int i; | |
687 | ||
688 | for (i = 0; wt[i]; i++) { | |
689 | int sha1_len; | |
690 | int path_len = strlen(wt[i]->path); | |
691 | ||
692 | if (path_len > *maxlen) | |
693 | *maxlen = path_len; | |
aab9583f | 694 | sha1_len = strlen(find_unique_abbrev(&wt[i]->head_oid, *abbrev)); |
bb9c03b8 MR |
695 | if (sha1_len > *abbrev) |
696 | *abbrev = sha1_len; | |
697 | } | |
698 | } | |
699 | ||
d9c54c2b ES |
700 | static int pathcmp(const void *a_, const void *b_) |
701 | { | |
702 | const struct worktree *const *a = a_; | |
703 | const struct worktree *const *b = b_; | |
704 | return fspathcmp((*a)->path, (*b)->path); | |
705 | } | |
706 | ||
707 | static void pathsort(struct worktree **wt) | |
708 | { | |
709 | int n = 0; | |
710 | struct worktree **p = wt; | |
711 | ||
712 | while (*p++) | |
713 | n++; | |
714 | QSORT(wt, n, pathcmp); | |
715 | } | |
716 | ||
bb9c03b8 MR |
717 | static int list(int ac, const char **av, const char *prefix) |
718 | { | |
719 | int porcelain = 0; | |
720 | ||
721 | struct option options[] = { | |
722 | OPT_BOOL(0, "porcelain", &porcelain, N_("machine-readable output")), | |
723 | OPT_END() | |
724 | }; | |
725 | ||
726 | ac = parse_options(ac, av, prefix, options, worktree_usage, 0); | |
727 | if (ac) | |
728 | usage_with_options(worktree_usage, options); | |
729 | else { | |
03f2465b | 730 | struct worktree **worktrees = get_worktrees(); |
bb9c03b8 MR |
731 | int path_maxlen = 0, abbrev = DEFAULT_ABBREV, i; |
732 | ||
d9c54c2b ES |
733 | /* sort worktrees by path but keep main worktree at top */ |
734 | pathsort(worktrees + 1); | |
735 | ||
bb9c03b8 MR |
736 | if (!porcelain) |
737 | measure_widths(worktrees, &abbrev, &path_maxlen); | |
738 | ||
739 | for (i = 0; worktrees[i]; i++) { | |
740 | if (porcelain) | |
741 | show_worktree_porcelain(worktrees[i]); | |
742 | else | |
743 | show_worktree(worktrees[i], path_maxlen, abbrev); | |
744 | } | |
745 | free_worktrees(worktrees); | |
746 | } | |
747 | return 0; | |
748 | } | |
749 | ||
58142c09 NTND |
750 | static int lock_worktree(int ac, const char **av, const char *prefix) |
751 | { | |
752 | const char *reason = "", *old_reason; | |
753 | struct option options[] = { | |
754 | OPT_STRING(0, "reason", &reason, N_("string"), | |
755 | N_("reason for locking")), | |
756 | OPT_END() | |
757 | }; | |
758 | struct worktree **worktrees, *wt; | |
759 | ||
760 | ac = parse_options(ac, av, prefix, options, worktree_usage, 0); | |
761 | if (ac != 1) | |
762 | usage_with_options(worktree_usage, options); | |
763 | ||
03f2465b | 764 | worktrees = get_worktrees(); |
58142c09 NTND |
765 | wt = find_worktree(worktrees, prefix, av[0]); |
766 | if (!wt) | |
767 | die(_("'%s' is not a working tree"), av[0]); | |
768 | if (is_main_worktree(wt)) | |
769 | die(_("The main working tree cannot be locked or unlocked")); | |
770 | ||
d236f12b | 771 | old_reason = worktree_lock_reason(wt); |
58142c09 NTND |
772 | if (old_reason) { |
773 | if (*old_reason) | |
774 | die(_("'%s' is already locked, reason: %s"), | |
775 | av[0], old_reason); | |
776 | die(_("'%s' is already locked"), av[0]); | |
777 | } | |
778 | ||
779 | write_file(git_common_path("worktrees/%s/locked", wt->id), | |
780 | "%s", reason); | |
781 | free_worktrees(worktrees); | |
782 | return 0; | |
783 | } | |
784 | ||
6d308627 NTND |
785 | static int unlock_worktree(int ac, const char **av, const char *prefix) |
786 | { | |
787 | struct option options[] = { | |
788 | OPT_END() | |
789 | }; | |
790 | struct worktree **worktrees, *wt; | |
791 | int ret; | |
792 | ||
793 | ac = parse_options(ac, av, prefix, options, worktree_usage, 0); | |
794 | if (ac != 1) | |
795 | usage_with_options(worktree_usage, options); | |
796 | ||
03f2465b | 797 | worktrees = get_worktrees(); |
6d308627 NTND |
798 | wt = find_worktree(worktrees, prefix, av[0]); |
799 | if (!wt) | |
800 | die(_("'%s' is not a working tree"), av[0]); | |
801 | if (is_main_worktree(wt)) | |
802 | die(_("The main working tree cannot be locked or unlocked")); | |
d236f12b | 803 | if (!worktree_lock_reason(wt)) |
6d308627 NTND |
804 | die(_("'%s' is not locked"), av[0]); |
805 | ret = unlink_or_warn(git_common_path("worktrees/%s/locked", wt->id)); | |
806 | free_worktrees(worktrees); | |
807 | return ret; | |
808 | } | |
809 | ||
78d986b2 NTND |
810 | static void validate_no_submodules(const struct worktree *wt) |
811 | { | |
812 | struct index_state istate = { NULL }; | |
00a6d4d1 | 813 | struct strbuf path = STRBUF_INIT; |
78d986b2 NTND |
814 | int i, found_submodules = 0; |
815 | ||
00a6d4d1 NTND |
816 | if (is_directory(worktree_git_path(wt, "modules"))) { |
817 | /* | |
818 | * There could be false positives, e.g. the "modules" | |
819 | * directory exists but is empty. But it's a rare case and | |
820 | * this simpler check is probably good enough for now. | |
821 | */ | |
822 | found_submodules = 1; | |
823 | } else if (read_index_from(&istate, worktree_git_path(wt, "index"), | |
824 | get_worktree_git_dir(wt)) > 0) { | |
78d986b2 NTND |
825 | for (i = 0; i < istate.cache_nr; i++) { |
826 | struct cache_entry *ce = istate.cache[i]; | |
00a6d4d1 | 827 | int err; |
78d986b2 | 828 | |
00a6d4d1 NTND |
829 | if (!S_ISGITLINK(ce->ce_mode)) |
830 | continue; | |
831 | ||
832 | strbuf_reset(&path); | |
833 | strbuf_addf(&path, "%s/%s", wt->path, ce->name); | |
834 | if (!is_submodule_populated_gently(path.buf, &err)) | |
835 | continue; | |
836 | ||
837 | found_submodules = 1; | |
838 | break; | |
78d986b2 NTND |
839 | } |
840 | } | |
841 | discard_index(&istate); | |
00a6d4d1 | 842 | strbuf_release(&path); |
78d986b2 NTND |
843 | |
844 | if (found_submodules) | |
cc73385c | 845 | die(_("working trees containing submodules cannot be moved or removed")); |
78d986b2 NTND |
846 | } |
847 | ||
9f792bb4 NTND |
848 | static int move_worktree(int ac, const char **av, const char *prefix) |
849 | { | |
68a6b3a1 | 850 | int force = 0; |
9f792bb4 | 851 | struct option options[] = { |
68a6b3a1 ES |
852 | OPT__FORCE(&force, |
853 | N_("force move even if worktree is dirty or locked"), | |
854 | PARSE_OPT_NOCOMPLETE), | |
9f792bb4 NTND |
855 | OPT_END() |
856 | }; | |
857 | struct worktree **worktrees, *wt; | |
858 | struct strbuf dst = STRBUF_INIT; | |
859 | struct strbuf errmsg = STRBUF_INIT; | |
68a6b3a1 | 860 | const char *reason = NULL; |
9f792bb4 NTND |
861 | char *path; |
862 | ||
863 | ac = parse_options(ac, av, prefix, options, worktree_usage, 0); | |
864 | if (ac != 2) | |
865 | usage_with_options(worktree_usage, options); | |
866 | ||
867 | path = prefix_filename(prefix, av[1]); | |
868 | strbuf_addstr(&dst, path); | |
869 | free(path); | |
870 | ||
03f2465b | 871 | worktrees = get_worktrees(); |
9f792bb4 NTND |
872 | wt = find_worktree(worktrees, prefix, av[0]); |
873 | if (!wt) | |
874 | die(_("'%s' is not a working tree"), av[0]); | |
875 | if (is_main_worktree(wt)) | |
876 | die(_("'%s' is a main working tree"), av[0]); | |
c64a8d20 NTND |
877 | if (is_directory(dst.buf)) { |
878 | const char *sep = find_last_dir_sep(wt->path); | |
879 | ||
880 | if (!sep) | |
881 | die(_("could not figure out destination name from '%s'"), | |
882 | wt->path); | |
883 | strbuf_trim_trailing_dir_sep(&dst); | |
884 | strbuf_addstr(&dst, sep); | |
885 | } | |
810382ed | 886 | check_candidate_path(dst.buf, force, worktrees, "move"); |
9f792bb4 | 887 | |
78d986b2 NTND |
888 | validate_no_submodules(wt); |
889 | ||
68a6b3a1 | 890 | if (force < 2) |
d236f12b | 891 | reason = worktree_lock_reason(wt); |
9f792bb4 NTND |
892 | if (reason) { |
893 | if (*reason) | |
68a6b3a1 | 894 | die(_("cannot move a locked working tree, lock reason: %s\nuse 'move -f -f' to override or unlock first"), |
9f792bb4 | 895 | reason); |
68a6b3a1 | 896 | die(_("cannot move a locked working tree;\nuse 'move -f -f' to override or unlock first")); |
9f792bb4 | 897 | } |
ee6763af | 898 | if (validate_worktree(wt, &errmsg, 0)) |
9f792bb4 NTND |
899 | die(_("validation failed, cannot move working tree: %s"), |
900 | errmsg.buf); | |
901 | strbuf_release(&errmsg); | |
902 | ||
903 | if (rename(wt->path, dst.buf) == -1) | |
904 | die_errno(_("failed to move '%s' to '%s'"), wt->path, dst.buf); | |
905 | ||
906 | update_worktree_location(wt, dst.buf); | |
907 | ||
908 | strbuf_release(&dst); | |
909 | free_worktrees(worktrees); | |
910 | return 0; | |
911 | } | |
912 | ||
cc73385c NTND |
913 | /* |
914 | * Note, "git status --porcelain" is used to determine if it's safe to | |
915 | * delete a whole worktree. "git status" does not ignore user | |
916 | * configuration, so if a normal "git status" shows "clean" for the | |
917 | * user, then it's ok to remove it. | |
918 | * | |
919 | * This assumption may be a bad one. We may want to ignore | |
920 | * (potentially bad) user settings and only delete a worktree when | |
921 | * it's absolutely safe to do so from _our_ point of view because we | |
922 | * know better. | |
923 | */ | |
924 | static void check_clean_worktree(struct worktree *wt, | |
925 | const char *original_path) | |
926 | { | |
cc73385c NTND |
927 | struct child_process cp; |
928 | char buf[1]; | |
929 | int ret; | |
930 | ||
931 | /* | |
932 | * Until we sort this out, all submodules are "dirty" and | |
933 | * will abort this function. | |
934 | */ | |
935 | validate_no_submodules(wt); | |
936 | ||
27ed6ccc | 937 | child_process_init(&cp); |
1aadb47a | 938 | strvec_pushf(&cp.env_array, "%s=%s/.git", |
f6d8942b | 939 | GIT_DIR_ENVIRONMENT, wt->path); |
1aadb47a | 940 | strvec_pushf(&cp.env_array, "%s=%s", |
f6d8942b | 941 | GIT_WORK_TREE_ENVIRONMENT, wt->path); |
22f9b7f3 | 942 | strvec_pushl(&cp.args, "status", |
f6d8942b JK |
943 | "--porcelain", "--ignore-submodules=none", |
944 | NULL); | |
cc73385c NTND |
945 | cp.git_cmd = 1; |
946 | cp.dir = wt->path; | |
947 | cp.out = -1; | |
948 | ret = start_command(&cp); | |
949 | if (ret) | |
950 | die_errno(_("failed to run 'git status' on '%s'"), | |
951 | original_path); | |
952 | ret = xread(cp.out, buf, sizeof(buf)); | |
953 | if (ret) | |
507e5470 | 954 | die(_("'%s' contains modified or untracked files, use --force to delete it"), |
cc73385c NTND |
955 | original_path); |
956 | close(cp.out); | |
957 | ret = finish_command(&cp); | |
958 | if (ret) | |
959 | die_errno(_("failed to run 'git status' on '%s', code %d"), | |
960 | original_path, ret); | |
961 | } | |
962 | ||
963 | static int delete_git_work_tree(struct worktree *wt) | |
964 | { | |
965 | struct strbuf sb = STRBUF_INIT; | |
966 | int ret = 0; | |
967 | ||
968 | strbuf_addstr(&sb, wt->path); | |
969 | if (remove_dir_recursively(&sb, 0)) { | |
970 | error_errno(_("failed to delete '%s'"), sb.buf); | |
971 | ret = -1; | |
972 | } | |
973 | strbuf_release(&sb); | |
974 | return ret; | |
975 | } | |
976 | ||
cc73385c NTND |
977 | static int remove_worktree(int ac, const char **av, const char *prefix) |
978 | { | |
979 | int force = 0; | |
980 | struct option options[] = { | |
d228eea5 | 981 | OPT__FORCE(&force, |
f4143101 | 982 | N_("force removal even if worktree is dirty or locked"), |
d228eea5 | 983 | PARSE_OPT_NOCOMPLETE), |
cc73385c NTND |
984 | OPT_END() |
985 | }; | |
986 | struct worktree **worktrees, *wt; | |
987 | struct strbuf errmsg = STRBUF_INIT; | |
f4143101 | 988 | const char *reason = NULL; |
cc73385c NTND |
989 | int ret = 0; |
990 | ||
991 | ac = parse_options(ac, av, prefix, options, worktree_usage, 0); | |
992 | if (ac != 1) | |
993 | usage_with_options(worktree_usage, options); | |
994 | ||
03f2465b | 995 | worktrees = get_worktrees(); |
cc73385c NTND |
996 | wt = find_worktree(worktrees, prefix, av[0]); |
997 | if (!wt) | |
998 | die(_("'%s' is not a working tree"), av[0]); | |
999 | if (is_main_worktree(wt)) | |
1000 | die(_("'%s' is a main working tree"), av[0]); | |
f4143101 | 1001 | if (force < 2) |
d236f12b | 1002 | reason = worktree_lock_reason(wt); |
cc73385c NTND |
1003 | if (reason) { |
1004 | if (*reason) | |
f4143101 | 1005 | die(_("cannot remove a locked working tree, lock reason: %s\nuse 'remove -f -f' to override or unlock first"), |
cc73385c | 1006 | reason); |
f4143101 | 1007 | die(_("cannot remove a locked working tree;\nuse 'remove -f -f' to override or unlock first")); |
cc73385c | 1008 | } |
ee6763af | 1009 | if (validate_worktree(wt, &errmsg, WT_VALIDATE_WORKTREE_MISSING_OK)) |
cc73385c NTND |
1010 | die(_("validation failed, cannot remove working tree: %s"), |
1011 | errmsg.buf); | |
1012 | strbuf_release(&errmsg); | |
1013 | ||
ee6763af NTND |
1014 | if (file_exists(wt->path)) { |
1015 | if (!force) | |
1016 | check_clean_worktree(wt, av[0]); | |
cc73385c | 1017 | |
ee6763af NTND |
1018 | ret |= delete_git_work_tree(wt); |
1019 | } | |
cc73385c NTND |
1020 | /* |
1021 | * continue on even if ret is non-zero, there's no going back | |
1022 | * from here. | |
1023 | */ | |
602aaed0 | 1024 | ret |= delete_git_dir(wt->id); |
3a540433 | 1025 | delete_worktrees_dir_if_empty(); |
cc73385c NTND |
1026 | |
1027 | free_worktrees(worktrees); | |
1028 | return ret; | |
1029 | } | |
1030 | ||
bdd1f3e4 ES |
1031 | static void report_repair(int iserr, const char *path, const char *msg, void *cb_data) |
1032 | { | |
1033 | if (!iserr) { | |
1034 | printf_ln(_("repair: %s: %s"), msg, path); | |
1035 | } else { | |
1036 | int *exit_status = (int *)cb_data; | |
1037 | fprintf_ln(stderr, _("error: %s: %s"), msg, path); | |
1038 | *exit_status = 1; | |
1039 | } | |
1040 | } | |
1041 | ||
e8e1ff24 ES |
1042 | static int repair(int ac, const char **av, const char *prefix) |
1043 | { | |
b214ab5a ES |
1044 | const char **p; |
1045 | const char *self[] = { ".", NULL }; | |
e8e1ff24 ES |
1046 | struct option options[] = { |
1047 | OPT_END() | |
1048 | }; | |
1049 | int rc = 0; | |
1050 | ||
1051 | ac = parse_options(ac, av, prefix, options, worktree_usage, 0); | |
bdd1f3e4 | 1052 | repair_worktrees(report_repair, &rc); |
b214ab5a ES |
1053 | p = ac > 0 ? av : self; |
1054 | for (; *p; p++) | |
1055 | repair_worktree_at_path(*p, report_repair, &rc); | |
e8e1ff24 ES |
1056 | return rc; |
1057 | } | |
1058 | ||
df0b6cfb NTND |
1059 | int cmd_worktree(int ac, const char **av, const char *prefix) |
1060 | { | |
1061 | struct option options[] = { | |
1062 | OPT_END() | |
1063 | }; | |
1064 | ||
e92445a7 | 1065 | git_config(git_worktree_config, NULL); |
d49028e6 | 1066 | |
df0b6cfb NTND |
1067 | if (ac < 2) |
1068 | usage_with_options(worktree_usage, options); | |
0409e0b6 NTND |
1069 | if (!prefix) |
1070 | prefix = ""; | |
fc56361f ES |
1071 | if (!strcmp(av[1], "add")) |
1072 | return add(ac - 1, av + 1, prefix); | |
df0b6cfb NTND |
1073 | if (!strcmp(av[1], "prune")) |
1074 | return prune(ac - 1, av + 1, prefix); | |
bb9c03b8 MR |
1075 | if (!strcmp(av[1], "list")) |
1076 | return list(ac - 1, av + 1, prefix); | |
58142c09 NTND |
1077 | if (!strcmp(av[1], "lock")) |
1078 | return lock_worktree(ac - 1, av + 1, prefix); | |
6d308627 NTND |
1079 | if (!strcmp(av[1], "unlock")) |
1080 | return unlock_worktree(ac - 1, av + 1, prefix); | |
9f792bb4 NTND |
1081 | if (!strcmp(av[1], "move")) |
1082 | return move_worktree(ac - 1, av + 1, prefix); | |
cc73385c NTND |
1083 | if (!strcmp(av[1], "remove")) |
1084 | return remove_worktree(ac - 1, av + 1, prefix); | |
e8e1ff24 ES |
1085 | if (!strcmp(av[1], "repair")) |
1086 | return repair(ac - 1, av + 1, prefix); | |
df0b6cfb NTND |
1087 | usage_with_options(worktree_usage, options); |
1088 | } |