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Commit | Line | Data |
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211c8968 JS |
1 | #include "cache.h" |
2 | #include "parse-options.h" | |
3 | #include "transport.h" | |
4 | #include "remote.h" | |
c455c87c | 5 | #include "string-list.h" |
211c8968 JS |
6 | #include "strbuf.h" |
7 | #include "run-command.h" | |
8 | #include "refs.h" | |
9 | ||
10 | static const char * const builtin_remote_usage[] = { | |
357af14f CR |
11 | "git remote [-v | --verbose]", |
12 | "git remote add [-t <branch>] [-m <master>] [-f] [--mirror] <name> <url>", | |
bf98421a | 13 | "git remote rename <old> <new>", |
211c8968 | 14 | "git remote rm <name>", |
bc14fac8 | 15 | "git remote set-head <name> [-a | -d | <branch>]", |
357af14f CR |
16 | "git remote show [-n] <name>", |
17 | "git remote prune [-n | --dry-run] <name>", | |
dbbd56f1 | 18 | "git remote [-v | --verbose] update [group]", |
211c8968 JS |
19 | NULL |
20 | }; | |
21 | ||
e61e0cc6 JS |
22 | #define GET_REF_STATES (1<<0) |
23 | #define GET_HEAD_NAMES (1<<1) | |
24 | ||
211c8968 JS |
25 | static int verbose; |
26 | ||
c4112bb6 JK |
27 | static int show_all(void); |
28 | ||
211c8968 JS |
29 | static inline int postfixcmp(const char *string, const char *postfix) |
30 | { | |
31 | int len1 = strlen(string), len2 = strlen(postfix); | |
32 | if (len1 < len2) | |
33 | return 1; | |
34 | return strcmp(string + len1 - len2, postfix); | |
35 | } | |
36 | ||
211c8968 JS |
37 | static int opt_parse_track(const struct option *opt, const char *arg, int not) |
38 | { | |
c455c87c | 39 | struct string_list *list = opt->value; |
211c8968 | 40 | if (not) |
c455c87c | 41 | string_list_clear(list, 0); |
211c8968 | 42 | else |
c455c87c | 43 | string_list_append(arg, list); |
211c8968 JS |
44 | return 0; |
45 | } | |
46 | ||
47 | static int fetch_remote(const char *name) | |
48 | { | |
dbbd56f1 CR |
49 | const char *argv[] = { "fetch", name, NULL, NULL }; |
50 | if (verbose) { | |
51 | argv[1] = "-v"; | |
52 | argv[2] = name; | |
53 | } | |
3000658f | 54 | printf("Updating %s\n", name); |
211c8968 JS |
55 | if (run_command_v_opt(argv, RUN_GIT_CMD)) |
56 | return error("Could not fetch %s", name); | |
57 | return 0; | |
58 | } | |
59 | ||
60 | static int add(int argc, const char **argv) | |
61 | { | |
62 | int fetch = 0, mirror = 0; | |
c455c87c | 63 | struct string_list track = { NULL, 0, 0 }; |
211c8968 JS |
64 | const char *master = NULL; |
65 | struct remote *remote; | |
f285a2d7 | 66 | struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT; |
211c8968 JS |
67 | const char *name, *url; |
68 | int i; | |
69 | ||
70 | struct option options[] = { | |
71 | OPT_GROUP("add specific options"), | |
72 | OPT_BOOLEAN('f', "fetch", &fetch, "fetch the remote branches"), | |
73 | OPT_CALLBACK('t', "track", &track, "branch", | |
74 | "branch(es) to track", opt_parse_track), | |
75 | OPT_STRING('m', "master", &master, "branch", "master branch"), | |
76 | OPT_BOOLEAN(0, "mirror", &mirror, "no separate remotes"), | |
77 | OPT_END() | |
78 | }; | |
79 | ||
80 | argc = parse_options(argc, argv, options, builtin_remote_usage, 0); | |
81 | ||
82 | if (argc < 2) | |
83 | usage_with_options(builtin_remote_usage, options); | |
84 | ||
85 | name = argv[0]; | |
86 | url = argv[1]; | |
87 | ||
88 | remote = remote_get(name); | |
89 | if (remote && (remote->url_nr > 1 || strcmp(name, remote->url[0]) || | |
90 | remote->fetch_refspec_nr)) | |
91 | die("remote %s already exists.", name); | |
92 | ||
24b6177e JF |
93 | strbuf_addf(&buf2, "refs/heads/test:refs/remotes/%s/test", name); |
94 | if (!valid_fetch_refspec(buf2.buf)) | |
95 | die("'%s' is not a valid remote name", name); | |
96 | ||
211c8968 JS |
97 | strbuf_addf(&buf, "remote.%s.url", name); |
98 | if (git_config_set(buf.buf, url)) | |
99 | return 1; | |
100 | ||
24b6177e JF |
101 | strbuf_reset(&buf); |
102 | strbuf_addf(&buf, "remote.%s.fetch", name); | |
103 | ||
211c8968 | 104 | if (track.nr == 0) |
c455c87c | 105 | string_list_append("*", &track); |
211c8968 | 106 | for (i = 0; i < track.nr; i++) { |
c455c87c | 107 | struct string_list_item *item = track.items + i; |
211c8968 | 108 | |
211c8968 | 109 | strbuf_reset(&buf2); |
1ce89cc4 | 110 | strbuf_addch(&buf2, '+'); |
211c8968 JS |
111 | if (mirror) |
112 | strbuf_addf(&buf2, "refs/%s:refs/%s", | |
c455c87c | 113 | item->string, item->string); |
211c8968 JS |
114 | else |
115 | strbuf_addf(&buf2, "refs/heads/%s:refs/remotes/%s/%s", | |
c455c87c | 116 | item->string, name, item->string); |
211c8968 JS |
117 | if (git_config_set_multivar(buf.buf, buf2.buf, "^$", 0)) |
118 | return 1; | |
119 | } | |
120 | ||
84bb2dfd PB |
121 | if (mirror) { |
122 | strbuf_reset(&buf); | |
123 | strbuf_addf(&buf, "remote.%s.mirror", name); | |
bc699afc | 124 | if (git_config_set(buf.buf, "true")) |
84bb2dfd PB |
125 | return 1; |
126 | } | |
127 | ||
211c8968 JS |
128 | if (fetch && fetch_remote(name)) |
129 | return 1; | |
130 | ||
131 | if (master) { | |
132 | strbuf_reset(&buf); | |
133 | strbuf_addf(&buf, "refs/remotes/%s/HEAD", name); | |
134 | ||
135 | strbuf_reset(&buf2); | |
136 | strbuf_addf(&buf2, "refs/remotes/%s/%s", name, master); | |
137 | ||
138 | if (create_symref(buf.buf, buf2.buf, "remote add")) | |
139 | return error("Could not setup master '%s'", master); | |
140 | } | |
141 | ||
142 | strbuf_release(&buf); | |
143 | strbuf_release(&buf2); | |
c455c87c | 144 | string_list_clear(&track, 0); |
211c8968 JS |
145 | |
146 | return 0; | |
147 | } | |
148 | ||
149 | struct branch_info { | |
e0cc81e6 | 150 | char *remote_name; |
c455c87c | 151 | struct string_list merge; |
7ecbbf87 | 152 | int rebase; |
211c8968 JS |
153 | }; |
154 | ||
c455c87c | 155 | static struct string_list branch_list; |
211c8968 | 156 | |
72972eb3 JH |
157 | static const char *abbrev_ref(const char *name, const char *prefix) |
158 | { | |
159 | const char *abbrev = skip_prefix(name, prefix); | |
160 | if (abbrev) | |
161 | return abbrev; | |
162 | return name; | |
163 | } | |
164 | #define abbrev_branch(name) abbrev_ref((name), "refs/heads/") | |
165 | ||
ef90d6d4 | 166 | static int config_read_branches(const char *key, const char *value, void *cb) |
211c8968 JS |
167 | { |
168 | if (!prefixcmp(key, "branch.")) { | |
7ecbbf87 | 169 | const char *orig_key = key; |
211c8968 | 170 | char *name; |
c455c87c | 171 | struct string_list_item *item; |
211c8968 | 172 | struct branch_info *info; |
7ecbbf87 | 173 | enum { REMOTE, MERGE, REBASE } type; |
211c8968 JS |
174 | |
175 | key += 7; | |
176 | if (!postfixcmp(key, ".remote")) { | |
177 | name = xstrndup(key, strlen(key) - 7); | |
178 | type = REMOTE; | |
179 | } else if (!postfixcmp(key, ".merge")) { | |
180 | name = xstrndup(key, strlen(key) - 6); | |
181 | type = MERGE; | |
7ecbbf87 JS |
182 | } else if (!postfixcmp(key, ".rebase")) { |
183 | name = xstrndup(key, strlen(key) - 7); | |
184 | type = REBASE; | |
211c8968 JS |
185 | } else |
186 | return 0; | |
187 | ||
c455c87c | 188 | item = string_list_insert(name, &branch_list); |
211c8968 JS |
189 | |
190 | if (!item->util) | |
191 | item->util = xcalloc(sizeof(struct branch_info), 1); | |
192 | info = item->util; | |
193 | if (type == REMOTE) { | |
e0cc81e6 | 194 | if (info->remote_name) |
7ecbbf87 | 195 | warning("more than one %s", orig_key); |
e0cc81e6 | 196 | info->remote_name = xstrdup(value); |
7ecbbf87 | 197 | } else if (type == MERGE) { |
211c8968 | 198 | char *space = strchr(value, ' '); |
72972eb3 | 199 | value = abbrev_branch(value); |
211c8968 JS |
200 | while (space) { |
201 | char *merge; | |
202 | merge = xstrndup(value, space - value); | |
c455c87c | 203 | string_list_append(merge, &info->merge); |
72972eb3 | 204 | value = abbrev_branch(space + 1); |
211c8968 JS |
205 | space = strchr(value, ' '); |
206 | } | |
c455c87c | 207 | string_list_append(xstrdup(value), &info->merge); |
7ecbbf87 JS |
208 | } else |
209 | info->rebase = git_config_bool(orig_key, value); | |
211c8968 JS |
210 | } |
211 | return 0; | |
212 | } | |
213 | ||
214 | static void read_branches(void) | |
215 | { | |
216 | if (branch_list.nr) | |
217 | return; | |
ef90d6d4 | 218 | git_config(config_read_branches, NULL); |
211c8968 JS |
219 | } |
220 | ||
221 | struct ref_states { | |
222 | struct remote *remote; | |
e61e0cc6 | 223 | struct string_list new, stale, tracked, heads; |
7ecbbf87 | 224 | int queried; |
211c8968 JS |
225 | }; |
226 | ||
227 | static int handle_one_branch(const char *refname, | |
228 | const unsigned char *sha1, int flags, void *cb_data) | |
229 | { | |
230 | struct ref_states *states = cb_data; | |
231 | struct refspec refspec; | |
232 | ||
233 | memset(&refspec, 0, sizeof(refspec)); | |
234 | refspec.dst = (char *)refname; | |
235 | if (!remote_find_tracking(states->remote, &refspec)) { | |
c455c87c | 236 | struct string_list_item *item; |
72972eb3 | 237 | const char *name = abbrev_branch(refspec.src); |
740fdd27 JS |
238 | /* symbolic refs pointing nowhere were handled already */ |
239 | if ((flags & REF_ISSYMREF) || | |
3bd92563 JS |
240 | string_list_has_string(&states->tracked, name) || |
241 | string_list_has_string(&states->new, name)) | |
211c8968 | 242 | return 0; |
c455c87c | 243 | item = string_list_append(name, &states->stale); |
211c8968 JS |
244 | item->util = xstrdup(refname); |
245 | } | |
246 | return 0; | |
247 | } | |
248 | ||
e0cc81e6 | 249 | static int get_ref_states(const struct ref *remote_refs, struct ref_states *states) |
211c8968 JS |
250 | { |
251 | struct ref *fetch_map = NULL, **tail = &fetch_map; | |
e0cc81e6 | 252 | struct ref *ref; |
211c8968 JS |
253 | int i; |
254 | ||
255 | for (i = 0; i < states->remote->fetch_refspec_nr; i++) | |
e0cc81e6 | 256 | if (get_fetch_map(remote_refs, states->remote->fetch + i, &tail, 1)) |
211c8968 JS |
257 | die("Could not get fetch map for refspec %s", |
258 | states->remote->fetch_refspec[i]); | |
259 | ||
c455c87c | 260 | states->new.strdup_strings = states->tracked.strdup_strings = 1; |
211c8968 | 261 | for (ref = fetch_map; ref; ref = ref->next) { |
211c8968 | 262 | unsigned char sha1[20]; |
211c8968 | 263 | if (!ref->peer_ref || read_ref(ref->peer_ref->name, sha1)) |
7b9a5e27 JS |
264 | string_list_append(abbrev_branch(ref->name), &states->new); |
265 | else | |
266 | string_list_append(abbrev_branch(ref->name), &states->tracked); | |
211c8968 JS |
267 | } |
268 | free_refs(fetch_map); | |
269 | ||
3bd92563 JS |
270 | sort_string_list(&states->new); |
271 | sort_string_list(&states->tracked); | |
211c8968 | 272 | for_each_ref(handle_one_branch, states); |
c455c87c | 273 | sort_string_list(&states->stale); |
211c8968 JS |
274 | |
275 | return 0; | |
276 | } | |
277 | ||
e61e0cc6 JS |
278 | static int get_head_names(const struct ref *remote_refs, struct ref_states *states) |
279 | { | |
280 | struct ref *ref, *matches; | |
281 | struct ref *fetch_map = NULL, **fetch_map_tail = &fetch_map; | |
282 | struct refspec refspec; | |
283 | ||
284 | refspec.force = 0; | |
285 | refspec.pattern = 1; | |
286 | refspec.src = refspec.dst = "refs/heads/"; | |
287 | states->heads.strdup_strings = 1; | |
288 | get_fetch_map(remote_refs, &refspec, &fetch_map_tail, 0); | |
289 | matches = guess_remote_head(find_ref_by_name(remote_refs, "HEAD"), | |
290 | fetch_map, 1); | |
291 | for(ref = matches; ref; ref = ref->next) | |
292 | string_list_append(abbrev_branch(ref->name), &states->heads); | |
293 | ||
294 | free_refs(fetch_map); | |
295 | free_refs(matches); | |
296 | ||
297 | return 0; | |
298 | } | |
299 | ||
7ad2458f SP |
300 | struct known_remote { |
301 | struct known_remote *next; | |
302 | struct remote *remote; | |
303 | }; | |
304 | ||
305 | struct known_remotes { | |
306 | struct remote *to_delete; | |
307 | struct known_remote *list; | |
308 | }; | |
309 | ||
310 | static int add_known_remote(struct remote *remote, void *cb_data) | |
311 | { | |
312 | struct known_remotes *all = cb_data; | |
313 | struct known_remote *r; | |
314 | ||
315 | if (!strcmp(all->to_delete->name, remote->name)) | |
316 | return 0; | |
317 | ||
318 | r = xmalloc(sizeof(*r)); | |
319 | r->remote = remote; | |
320 | r->next = all->list; | |
321 | all->list = r; | |
322 | return 0; | |
323 | } | |
324 | ||
211c8968 | 325 | struct branches_for_remote { |
7ad2458f | 326 | struct remote *remote; |
441adf0c | 327 | struct string_list *branches, *skipped; |
7ad2458f | 328 | struct known_remotes *keep; |
211c8968 JS |
329 | }; |
330 | ||
331 | static int add_branch_for_removal(const char *refname, | |
332 | const unsigned char *sha1, int flags, void *cb_data) | |
333 | { | |
334 | struct branches_for_remote *branches = cb_data; | |
7ad2458f | 335 | struct refspec refspec; |
c455c87c | 336 | struct string_list_item *item; |
7ad2458f | 337 | struct known_remote *kr; |
211c8968 | 338 | |
7ad2458f SP |
339 | memset(&refspec, 0, sizeof(refspec)); |
340 | refspec.dst = (char *)refname; | |
341 | if (remote_find_tracking(branches->remote, &refspec)) | |
342 | return 0; | |
343 | ||
344 | /* don't delete a branch if another remote also uses it */ | |
345 | for (kr = branches->keep->list; kr; kr = kr->next) { | |
346 | memset(&refspec, 0, sizeof(refspec)); | |
347 | refspec.dst = (char *)refname; | |
348 | if (!remote_find_tracking(kr->remote, &refspec)) | |
349 | return 0; | |
350 | } | |
3b9dcff5 | 351 | |
441adf0c JS |
352 | /* don't delete non-remote refs */ |
353 | if (prefixcmp(refname, "refs/remotes")) { | |
354 | /* advise user how to delete local branches */ | |
355 | if (!prefixcmp(refname, "refs/heads/")) | |
356 | string_list_append(abbrev_branch(refname), | |
357 | branches->skipped); | |
358 | /* silently skip over other non-remote refs */ | |
359 | return 0; | |
360 | } | |
361 | ||
7ad2458f SP |
362 | /* make sure that symrefs are deleted */ |
363 | if (flags & REF_ISSYMREF) | |
9db56f71 | 364 | return unlink(git_path("%s", refname)); |
3b9dcff5 | 365 | |
c455c87c | 366 | item = string_list_append(refname, branches->branches); |
7ad2458f SP |
367 | item->util = xmalloc(20); |
368 | hashcpy(item->util, sha1); | |
211c8968 JS |
369 | |
370 | return 0; | |
371 | } | |
372 | ||
bf98421a MV |
373 | struct rename_info { |
374 | const char *old; | |
375 | const char *new; | |
376 | struct string_list *remote_branches; | |
377 | }; | |
378 | ||
379 | static int read_remote_branches(const char *refname, | |
380 | const unsigned char *sha1, int flags, void *cb_data) | |
381 | { | |
382 | struct rename_info *rename = cb_data; | |
383 | struct strbuf buf = STRBUF_INIT; | |
384 | struct string_list_item *item; | |
385 | int flag; | |
386 | unsigned char orig_sha1[20]; | |
387 | const char *symref; | |
388 | ||
389 | strbuf_addf(&buf, "refs/remotes/%s", rename->old); | |
390 | if(!prefixcmp(refname, buf.buf)) { | |
391 | item = string_list_append(xstrdup(refname), rename->remote_branches); | |
392 | symref = resolve_ref(refname, orig_sha1, 1, &flag); | |
393 | if (flag & REF_ISSYMREF) | |
394 | item->util = xstrdup(symref); | |
395 | else | |
396 | item->util = NULL; | |
397 | } | |
398 | ||
399 | return 0; | |
400 | } | |
401 | ||
1dd1239a MV |
402 | static int migrate_file(struct remote *remote) |
403 | { | |
404 | struct strbuf buf = STRBUF_INIT; | |
405 | int i; | |
406 | char *path = NULL; | |
407 | ||
408 | strbuf_addf(&buf, "remote.%s.url", remote->name); | |
409 | for (i = 0; i < remote->url_nr; i++) | |
410 | if (git_config_set_multivar(buf.buf, remote->url[i], "^$", 0)) | |
411 | return error("Could not append '%s' to '%s'", | |
412 | remote->url[i], buf.buf); | |
413 | strbuf_reset(&buf); | |
414 | strbuf_addf(&buf, "remote.%s.push", remote->name); | |
415 | for (i = 0; i < remote->push_refspec_nr; i++) | |
416 | if (git_config_set_multivar(buf.buf, remote->push_refspec[i], "^$", 0)) | |
417 | return error("Could not append '%s' to '%s'", | |
418 | remote->push_refspec[i], buf.buf); | |
419 | strbuf_reset(&buf); | |
420 | strbuf_addf(&buf, "remote.%s.fetch", remote->name); | |
421 | for (i = 0; i < remote->fetch_refspec_nr; i++) | |
422 | if (git_config_set_multivar(buf.buf, remote->fetch_refspec[i], "^$", 0)) | |
423 | return error("Could not append '%s' to '%s'", | |
424 | remote->fetch_refspec[i], buf.buf); | |
425 | if (remote->origin == REMOTE_REMOTES) | |
426 | path = git_path("remotes/%s", remote->name); | |
427 | else if (remote->origin == REMOTE_BRANCHES) | |
428 | path = git_path("branches/%s", remote->name); | |
429 | if (path && unlink(path)) | |
430 | warning("failed to remove '%s'", path); | |
431 | return 0; | |
432 | } | |
433 | ||
bf98421a MV |
434 | static int mv(int argc, const char **argv) |
435 | { | |
436 | struct option options[] = { | |
437 | OPT_END() | |
438 | }; | |
439 | struct remote *oldremote, *newremote; | |
440 | struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT, buf3 = STRBUF_INIT; | |
441 | struct string_list remote_branches = { NULL, 0, 0, 0 }; | |
442 | struct rename_info rename; | |
443 | int i; | |
444 | ||
445 | if (argc != 3) | |
446 | usage_with_options(builtin_remote_usage, options); | |
447 | ||
448 | rename.old = argv[1]; | |
449 | rename.new = argv[2]; | |
450 | rename.remote_branches = &remote_branches; | |
451 | ||
452 | oldremote = remote_get(rename.old); | |
453 | if (!oldremote) | |
454 | die("No such remote: %s", rename.old); | |
455 | ||
1dd1239a MV |
456 | if (!strcmp(rename.old, rename.new) && oldremote->origin != REMOTE_CONFIG) |
457 | return migrate_file(oldremote); | |
458 | ||
bf98421a MV |
459 | newremote = remote_get(rename.new); |
460 | if (newremote && (newremote->url_nr > 1 || newremote->fetch_refspec_nr)) | |
461 | die("remote %s already exists.", rename.new); | |
462 | ||
463 | strbuf_addf(&buf, "refs/heads/test:refs/remotes/%s/test", rename.new); | |
464 | if (!valid_fetch_refspec(buf.buf)) | |
465 | die("'%s' is not a valid remote name", rename.new); | |
466 | ||
467 | strbuf_reset(&buf); | |
468 | strbuf_addf(&buf, "remote.%s", rename.old); | |
469 | strbuf_addf(&buf2, "remote.%s", rename.new); | |
470 | if (git_config_rename_section(buf.buf, buf2.buf) < 1) | |
471 | return error("Could not rename config section '%s' to '%s'", | |
472 | buf.buf, buf2.buf); | |
473 | ||
474 | strbuf_reset(&buf); | |
475 | strbuf_addf(&buf, "remote.%s.fetch", rename.new); | |
476 | if (git_config_set_multivar(buf.buf, NULL, NULL, 1)) | |
477 | return error("Could not remove config section '%s'", buf.buf); | |
478 | for (i = 0; i < oldremote->fetch_refspec_nr; i++) { | |
479 | char *ptr; | |
480 | ||
481 | strbuf_reset(&buf2); | |
482 | strbuf_addstr(&buf2, oldremote->fetch_refspec[i]); | |
483 | ptr = strstr(buf2.buf, rename.old); | |
484 | if (ptr) | |
485 | strbuf_splice(&buf2, ptr-buf2.buf, strlen(rename.old), | |
486 | rename.new, strlen(rename.new)); | |
487 | if (git_config_set_multivar(buf.buf, buf2.buf, "^$", 0)) | |
488 | return error("Could not append '%s'", buf.buf); | |
489 | } | |
490 | ||
491 | read_branches(); | |
492 | for (i = 0; i < branch_list.nr; i++) { | |
493 | struct string_list_item *item = branch_list.items + i; | |
494 | struct branch_info *info = item->util; | |
e0cc81e6 | 495 | if (info->remote_name && !strcmp(info->remote_name, rename.old)) { |
bf98421a MV |
496 | strbuf_reset(&buf); |
497 | strbuf_addf(&buf, "branch.%s.remote", item->string); | |
498 | if (git_config_set(buf.buf, rename.new)) { | |
499 | return error("Could not set '%s'", buf.buf); | |
500 | } | |
501 | } | |
502 | } | |
503 | ||
504 | /* | |
505 | * First remove symrefs, then rename the rest, finally create | |
506 | * the new symrefs. | |
507 | */ | |
508 | for_each_ref(read_remote_branches, &rename); | |
509 | for (i = 0; i < remote_branches.nr; i++) { | |
510 | struct string_list_item *item = remote_branches.items + i; | |
511 | int flag = 0; | |
512 | unsigned char sha1[20]; | |
513 | const char *symref; | |
514 | ||
515 | symref = resolve_ref(item->string, sha1, 1, &flag); | |
516 | if (!(flag & REF_ISSYMREF)) | |
517 | continue; | |
518 | if (delete_ref(item->string, NULL, REF_NODEREF)) | |
519 | die("deleting '%s' failed", item->string); | |
520 | } | |
521 | for (i = 0; i < remote_branches.nr; i++) { | |
522 | struct string_list_item *item = remote_branches.items + i; | |
523 | ||
524 | if (item->util) | |
525 | continue; | |
526 | strbuf_reset(&buf); | |
527 | strbuf_addstr(&buf, item->string); | |
528 | strbuf_splice(&buf, strlen("refs/remotes/"), strlen(rename.old), | |
529 | rename.new, strlen(rename.new)); | |
530 | strbuf_reset(&buf2); | |
531 | strbuf_addf(&buf2, "remote: renamed %s to %s", | |
532 | item->string, buf.buf); | |
533 | if (rename_ref(item->string, buf.buf, buf2.buf)) | |
534 | die("renaming '%s' failed", item->string); | |
535 | } | |
536 | for (i = 0; i < remote_branches.nr; i++) { | |
537 | struct string_list_item *item = remote_branches.items + i; | |
538 | ||
539 | if (!item->util) | |
540 | continue; | |
541 | strbuf_reset(&buf); | |
542 | strbuf_addstr(&buf, item->string); | |
543 | strbuf_splice(&buf, strlen("refs/remotes/"), strlen(rename.old), | |
544 | rename.new, strlen(rename.new)); | |
545 | strbuf_reset(&buf2); | |
546 | strbuf_addstr(&buf2, item->util); | |
547 | strbuf_splice(&buf2, strlen("refs/remotes/"), strlen(rename.old), | |
548 | rename.new, strlen(rename.new)); | |
549 | strbuf_reset(&buf3); | |
550 | strbuf_addf(&buf3, "remote: renamed %s to %s", | |
551 | item->string, buf.buf); | |
552 | if (create_symref(buf.buf, buf2.buf, buf3.buf)) | |
553 | die("creating '%s' failed", buf.buf); | |
554 | } | |
555 | return 0; | |
556 | } | |
557 | ||
c455c87c | 558 | static int remove_branches(struct string_list *branches) |
211c8968 JS |
559 | { |
560 | int i, result = 0; | |
561 | for (i = 0; i < branches->nr; i++) { | |
c455c87c JS |
562 | struct string_list_item *item = branches->items + i; |
563 | const char *refname = item->string; | |
211c8968 JS |
564 | unsigned char *sha1 = item->util; |
565 | ||
eca35a25 | 566 | if (delete_ref(refname, sha1, 0)) |
211c8968 JS |
567 | result |= error("Could not remove branch %s", refname); |
568 | } | |
569 | return result; | |
570 | } | |
571 | ||
572 | static int rm(int argc, const char **argv) | |
573 | { | |
574 | struct option options[] = { | |
575 | OPT_END() | |
576 | }; | |
577 | struct remote *remote; | |
f285a2d7 | 578 | struct strbuf buf = STRBUF_INIT; |
7ad2458f | 579 | struct known_remotes known_remotes = { NULL, NULL }; |
c455c87c | 580 | struct string_list branches = { NULL, 0, 0, 1 }; |
441adf0c JS |
581 | struct string_list skipped = { NULL, 0, 0, 1 }; |
582 | struct branches_for_remote cb_data = { | |
583 | NULL, &branches, &skipped, &known_remotes | |
584 | }; | |
e02f1762 | 585 | int i, result; |
211c8968 JS |
586 | |
587 | if (argc != 2) | |
588 | usage_with_options(builtin_remote_usage, options); | |
589 | ||
590 | remote = remote_get(argv[1]); | |
591 | if (!remote) | |
592 | die("No such remote: %s", argv[1]); | |
593 | ||
7ad2458f SP |
594 | known_remotes.to_delete = remote; |
595 | for_each_remote(add_known_remote, &known_remotes); | |
596 | ||
211c8968 JS |
597 | strbuf_addf(&buf, "remote.%s", remote->name); |
598 | if (git_config_rename_section(buf.buf, NULL) < 1) | |
599 | return error("Could not remove config section '%s'", buf.buf); | |
600 | ||
601 | read_branches(); | |
602 | for (i = 0; i < branch_list.nr; i++) { | |
c455c87c | 603 | struct string_list_item *item = branch_list.items + i; |
211c8968 | 604 | struct branch_info *info = item->util; |
e0cc81e6 | 605 | if (info->remote_name && !strcmp(info->remote_name, remote->name)) { |
211c8968 JS |
606 | const char *keys[] = { "remote", "merge", NULL }, **k; |
607 | for (k = keys; *k; k++) { | |
608 | strbuf_reset(&buf); | |
609 | strbuf_addf(&buf, "branch.%s.%s", | |
c455c87c | 610 | item->string, *k); |
211c8968 JS |
611 | if (git_config_set(buf.buf, NULL)) { |
612 | strbuf_release(&buf); | |
613 | return -1; | |
614 | } | |
615 | } | |
616 | } | |
617 | } | |
618 | ||
619 | /* | |
620 | * We cannot just pass a function to for_each_ref() which deletes | |
621 | * the branches one by one, since for_each_ref() relies on cached | |
622 | * refs, which are invalidated when deleting a branch. | |
623 | */ | |
7ad2458f | 624 | cb_data.remote = remote; |
e02f1762 | 625 | result = for_each_ref(add_branch_for_removal, &cb_data); |
211c8968 JS |
626 | strbuf_release(&buf); |
627 | ||
e02f1762 JS |
628 | if (!result) |
629 | result = remove_branches(&branches); | |
c455c87c | 630 | string_list_clear(&branches, 1); |
211c8968 | 631 | |
441adf0c JS |
632 | if (skipped.nr) { |
633 | fprintf(stderr, skipped.nr == 1 ? | |
634 | "Note: A non-remote branch was not removed; " | |
635 | "to delete it, use:\n" : | |
636 | "Note: Non-remote branches were not removed; " | |
637 | "to delete them, use:\n"); | |
638 | for (i = 0; i < skipped.nr; i++) | |
639 | fprintf(stderr, " git branch -d %s\n", | |
640 | skipped.items[i].string); | |
641 | } | |
642 | string_list_clear(&skipped, 0); | |
643 | ||
e02f1762 | 644 | return result; |
211c8968 JS |
645 | } |
646 | ||
88733235 JS |
647 | static void free_remote_ref_states(struct ref_states *states) |
648 | { | |
649 | string_list_clear(&states->new, 0); | |
650 | string_list_clear(&states->stale, 0); | |
651 | string_list_clear(&states->tracked, 0); | |
e61e0cc6 | 652 | string_list_clear(&states->heads, 0); |
88733235 JS |
653 | } |
654 | ||
cca7c97e JS |
655 | static int append_ref_to_tracked_list(const char *refname, |
656 | const unsigned char *sha1, int flags, void *cb_data) | |
657 | { | |
658 | struct ref_states *states = cb_data; | |
659 | struct refspec refspec; | |
660 | ||
3bd92563 JS |
661 | if (flags & REF_ISSYMREF) |
662 | return 0; | |
663 | ||
cca7c97e JS |
664 | memset(&refspec, 0, sizeof(refspec)); |
665 | refspec.dst = (char *)refname; | |
666 | if (!remote_find_tracking(states->remote, &refspec)) | |
667 | string_list_append(abbrev_branch(refspec.src), &states->tracked); | |
668 | ||
669 | return 0; | |
670 | } | |
671 | ||
67a7e2d0 OM |
672 | static int get_remote_ref_states(const char *name, |
673 | struct ref_states *states, | |
674 | int query) | |
675 | { | |
676 | struct transport *transport; | |
e0cc81e6 | 677 | const struct ref *remote_refs; |
67a7e2d0 OM |
678 | |
679 | states->remote = remote_get(name); | |
680 | if (!states->remote) | |
681 | return error("No such remote: %s", name); | |
682 | ||
683 | read_branches(); | |
684 | ||
685 | if (query) { | |
686 | transport = transport_get(NULL, states->remote->url_nr > 0 ? | |
687 | states->remote->url[0] : NULL); | |
e0cc81e6 | 688 | remote_refs = transport_get_remote_refs(transport); |
67a7e2d0 OM |
689 | transport_disconnect(transport); |
690 | ||
7ecbbf87 | 691 | states->queried = 1; |
e61e0cc6 JS |
692 | if (query & GET_REF_STATES) |
693 | get_ref_states(remote_refs, states); | |
694 | if (query & GET_HEAD_NAMES) | |
695 | get_head_names(remote_refs, states); | |
3bd92563 | 696 | } else { |
cca7c97e | 697 | for_each_ref(append_ref_to_tracked_list, states); |
3bd92563 JS |
698 | sort_string_list(&states->tracked); |
699 | } | |
e7d5a97d OM |
700 | |
701 | return 0; | |
702 | } | |
703 | ||
7ecbbf87 JS |
704 | struct show_info { |
705 | struct string_list *list; | |
706 | struct ref_states *states; | |
707 | int width; | |
708 | int any_rebase; | |
709 | }; | |
710 | ||
711 | int add_remote_to_show_info(struct string_list_item *item, void *cb_data) | |
712 | { | |
713 | struct show_info *info = cb_data; | |
714 | int n = strlen(item->string); | |
715 | if (n > info->width) | |
716 | info->width = n; | |
717 | string_list_insert(item->string, info->list); | |
718 | return 0; | |
719 | } | |
720 | ||
721 | int show_remote_info_item(struct string_list_item *item, void *cb_data) | |
722 | { | |
723 | struct show_info *info = cb_data; | |
724 | struct ref_states *states = info->states; | |
725 | const char *name = item->string; | |
726 | ||
727 | if (states->queried) { | |
728 | const char *fmt = "%s"; | |
729 | const char *arg = ""; | |
730 | if (string_list_has_string(&states->new, name)) { | |
731 | fmt = " new (next fetch will store in remotes/%s)"; | |
732 | arg = states->remote->name; | |
733 | } else if (string_list_has_string(&states->tracked, name)) | |
734 | arg = " tracked"; | |
735 | else if (string_list_has_string(&states->stale, name)) | |
736 | arg = " stale (use 'git remote prune' to remove)"; | |
737 | else | |
738 | arg = " ???"; | |
739 | printf(" %-*s", info->width, name); | |
740 | printf(fmt, arg); | |
741 | printf("\n"); | |
742 | } else | |
743 | printf(" %s\n", name); | |
744 | ||
745 | return 0; | |
746 | } | |
747 | ||
748 | int add_local_to_show_info(struct string_list_item *branch_item, void *cb_data) | |
749 | { | |
750 | struct show_info *show_info = cb_data; | |
751 | struct ref_states *states = show_info->states; | |
752 | struct branch_info *branch_info = branch_item->util; | |
753 | struct string_list_item *item; | |
754 | int n; | |
755 | ||
756 | if (!branch_info->merge.nr || !branch_info->remote_name || | |
757 | strcmp(states->remote->name, branch_info->remote_name)) | |
758 | return 0; | |
759 | if ((n = strlen(branch_item->string)) > show_info->width) | |
760 | show_info->width = n; | |
761 | if (branch_info->rebase) | |
762 | show_info->any_rebase = 1; | |
763 | ||
764 | item = string_list_insert(branch_item->string, show_info->list); | |
765 | item->util = branch_info; | |
766 | ||
767 | return 0; | |
768 | } | |
769 | ||
770 | int show_local_info_item(struct string_list_item *item, void *cb_data) | |
771 | { | |
772 | struct show_info *show_info = cb_data; | |
773 | struct branch_info *branch_info = item->util; | |
774 | struct string_list *merge = &branch_info->merge; | |
775 | const char *also; | |
776 | int i; | |
777 | ||
778 | if (branch_info->rebase && branch_info->merge.nr > 1) { | |
779 | error("invalid branch.%s.merge; cannot rebase onto > 1 branch", | |
780 | item->string); | |
781 | return 0; | |
782 | } | |
783 | ||
784 | printf(" %-*s ", show_info->width, item->string); | |
785 | if (branch_info->rebase) { | |
786 | printf("rebases onto remote %s\n", merge->items[0].string); | |
787 | return 0; | |
788 | } else if (show_info->any_rebase) { | |
789 | printf(" merges with remote %s\n", merge->items[0].string); | |
790 | also = " and with remote"; | |
791 | } else { | |
792 | printf("merges with remote %s\n", merge->items[0].string); | |
793 | also = " and with remote"; | |
794 | } | |
795 | for (i = 1; i < merge->nr; i++) | |
796 | printf(" %-*s %s %s\n", show_info->width, "", also, | |
797 | merge->items[i].string); | |
798 | ||
799 | return 0; | |
800 | } | |
801 | ||
67a7e2d0 | 802 | static int show(int argc, const char **argv) |
211c8968 | 803 | { |
e61e0cc6 | 804 | int no_query = 0, result = 0, query_flag = 0; |
211c8968 JS |
805 | struct option options[] = { |
806 | OPT_GROUP("show specific options"), | |
0ecfcb3b | 807 | OPT_BOOLEAN('n', NULL, &no_query, "do not query remotes"), |
211c8968 JS |
808 | OPT_END() |
809 | }; | |
810 | struct ref_states states; | |
7ecbbf87 JS |
811 | struct string_list info_list = { NULL, 0, 0, 0 }; |
812 | struct show_info info; | |
211c8968 JS |
813 | |
814 | argc = parse_options(argc, argv, options, builtin_remote_usage, 0); | |
815 | ||
67a7e2d0 OM |
816 | if (argc < 1) |
817 | return show_all(); | |
211c8968 | 818 | |
e61e0cc6 JS |
819 | if (!no_query) |
820 | query_flag = (GET_REF_STATES | GET_HEAD_NAMES); | |
821 | ||
211c8968 | 822 | memset(&states, 0, sizeof(states)); |
7ecbbf87 JS |
823 | memset(&info, 0, sizeof(info)); |
824 | info.states = &states; | |
825 | info.list = &info_list; | |
211c8968 | 826 | for (; argc; argc--, argv++) { |
0ecfcb3b | 827 | int i; |
211c8968 | 828 | |
e61e0cc6 | 829 | get_remote_ref_states(*argv, &states, query_flag); |
211c8968 JS |
830 | |
831 | printf("* remote %s\n URL: %s\n", *argv, | |
832 | states.remote->url_nr > 0 ? | |
833 | states.remote->url[0] : "(no URL)"); | |
e61e0cc6 JS |
834 | if (no_query) |
835 | printf(" HEAD branch: (not queried)\n"); | |
836 | else if (!states.heads.nr) | |
837 | printf(" HEAD branch: (unknown)\n"); | |
838 | else if (states.heads.nr == 1) | |
839 | printf(" HEAD branch: %s\n", states.heads.items[0].string); | |
840 | else { | |
841 | printf(" HEAD branch (remote HEAD is ambiguous," | |
842 | " may be one of the following):\n"); | |
843 | for (i = 0; i < states.heads.nr; i++) | |
844 | printf(" %s\n", states.heads.items[i].string); | |
845 | } | |
211c8968 | 846 | |
7ecbbf87 JS |
847 | /* remote branch info */ |
848 | info.width = 0; | |
849 | for_each_string_list(add_remote_to_show_info, &states.new, &info); | |
850 | for_each_string_list(add_remote_to_show_info, &states.tracked, &info); | |
851 | for_each_string_list(add_remote_to_show_info, &states.stale, &info); | |
852 | if (info.list->nr) | |
853 | printf(" Remote branch%s:%s\n", | |
854 | info.list->nr > 1 ? "es" : "", | |
855 | no_query ? " (status not queried)" : ""); | |
856 | for_each_string_list(show_remote_info_item, info.list, &info); | |
857 | string_list_clear(info.list, 0); | |
858 | ||
859 | /* git pull info */ | |
860 | info.width = 0; | |
861 | info.any_rebase = 0; | |
862 | for_each_string_list(add_local_to_show_info, &branch_list, &info); | |
863 | if (info.list->nr) | |
864 | printf(" Local branch%s configured for 'git pull':\n", | |
865 | info.list->nr > 1 ? "es" : ""); | |
866 | for_each_string_list(show_local_info_item, info.list, &info); | |
867 | string_list_clear(info.list, 0); | |
868 | ||
869 | /* git push info */ | |
211c8968 | 870 | if (states.remote->push_refspec_nr) { |
20244ea2 | 871 | printf(" Local branch%s pushed with 'git push'\n", |
211c8968 JS |
872 | states.remote->push_refspec_nr > 1 ? |
873 | "es" : ""); | |
874 | for (i = 0; i < states.remote->push_refspec_nr; i++) { | |
875 | struct refspec *spec = states.remote->push + i; | |
20244ea2 JS |
876 | printf(" %s%s%s%s\n", |
877 | spec->force ? "+" : "", | |
72972eb3 JH |
878 | abbrev_branch(spec->src), |
879 | spec->dst ? ":" : "", | |
880 | spec->dst ? abbrev_branch(spec->dst) : ""); | |
211c8968 JS |
881 | } |
882 | } | |
67a7e2d0 | 883 | |
88733235 | 884 | free_remote_ref_states(&states); |
67a7e2d0 OM |
885 | } |
886 | ||
887 | return result; | |
888 | } | |
889 | ||
bc14fac8 JS |
890 | static int set_head(int argc, const char **argv) |
891 | { | |
892 | int i, opt_a = 0, opt_d = 0, result = 0; | |
893 | struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT; | |
894 | char *head_name = NULL; | |
895 | ||
896 | struct option options[] = { | |
897 | OPT_GROUP("set-head specific options"), | |
898 | OPT_BOOLEAN('a', "auto", &opt_a, | |
899 | "set refs/remotes/<name>/HEAD according to remote"), | |
900 | OPT_BOOLEAN('d', "delete", &opt_d, | |
901 | "delete refs/remotes/<name>/HEAD"), | |
902 | OPT_END() | |
903 | }; | |
904 | argc = parse_options(argc, argv, options, builtin_remote_usage, 0); | |
905 | if (argc) | |
906 | strbuf_addf(&buf, "refs/remotes/%s/HEAD", argv[0]); | |
907 | ||
908 | if (!opt_a && !opt_d && argc == 2) { | |
909 | head_name = xstrdup(argv[1]); | |
910 | } else if (opt_a && !opt_d && argc == 1) { | |
911 | struct ref_states states; | |
912 | memset(&states, 0, sizeof(states)); | |
913 | get_remote_ref_states(argv[0], &states, GET_HEAD_NAMES); | |
914 | if (!states.heads.nr) | |
915 | result |= error("Cannot determine remote HEAD"); | |
916 | else if (states.heads.nr > 1) { | |
917 | result |= error("Multiple remote HEAD branches. " | |
918 | "Please choose one explicitly with:"); | |
919 | for (i = 0; i < states.heads.nr; i++) | |
920 | fprintf(stderr, " git remote set-head %s %s\n", | |
921 | argv[0], states.heads.items[i].string); | |
922 | } else | |
923 | head_name = xstrdup(states.heads.items[0].string); | |
924 | free_remote_ref_states(&states); | |
925 | } else if (opt_d && !opt_a && argc == 1) { | |
926 | if (delete_ref(buf.buf, NULL, REF_NODEREF)) | |
927 | result |= error("Could not delete %s", buf.buf); | |
928 | } else | |
929 | usage_with_options(builtin_remote_usage, options); | |
930 | ||
931 | if (head_name) { | |
932 | unsigned char sha1[20]; | |
933 | strbuf_addf(&buf2, "refs/remotes/%s/%s", argv[0], head_name); | |
934 | /* make sure it's valid */ | |
935 | if (!resolve_ref(buf2.buf, sha1, 1, NULL)) | |
936 | result |= error("Not a valid ref: %s", buf2.buf); | |
937 | else if (create_symref(buf.buf, buf2.buf, "remote set-head")) | |
938 | result |= error("Could not setup %s", buf.buf); | |
939 | if (opt_a) | |
940 | printf("%s/HEAD set to %s\n", argv[0], head_name); | |
941 | free(head_name); | |
942 | } | |
943 | ||
944 | strbuf_release(&buf); | |
945 | strbuf_release(&buf2); | |
946 | return result; | |
947 | } | |
948 | ||
67a7e2d0 OM |
949 | static int prune(int argc, const char **argv) |
950 | { | |
8d767927 | 951 | int dry_run = 0, result = 0; |
67a7e2d0 OM |
952 | struct option options[] = { |
953 | OPT_GROUP("prune specific options"), | |
8d767927 | 954 | OPT__DRY_RUN(&dry_run), |
67a7e2d0 OM |
955 | OPT_END() |
956 | }; | |
957 | struct ref_states states; | |
f8948e2f | 958 | const char *dangling_msg; |
67a7e2d0 OM |
959 | |
960 | argc = parse_options(argc, argv, options, builtin_remote_usage, 0); | |
961 | ||
962 | if (argc < 1) | |
963 | usage_with_options(builtin_remote_usage, options); | |
964 | ||
f8948e2f JH |
965 | dangling_msg = (dry_run |
966 | ? " %s will become dangling!\n" | |
967 | : " %s has become dangling!\n"); | |
968 | ||
67a7e2d0 OM |
969 | memset(&states, 0, sizeof(states)); |
970 | for (; argc; argc--, argv++) { | |
971 | int i; | |
972 | ||
e61e0cc6 | 973 | get_remote_ref_states(*argv, &states, GET_REF_STATES); |
8d767927 | 974 | |
8b7d4e73 JH |
975 | if (states.stale.nr) { |
976 | printf("Pruning %s\n", *argv); | |
8d767927 OM |
977 | printf("URL: %s\n", |
978 | states.remote->url_nr | |
979 | ? states.remote->url[0] | |
980 | : "(no URL)"); | |
8b7d4e73 | 981 | } |
67a7e2d0 OM |
982 | |
983 | for (i = 0; i < states.stale.nr; i++) { | |
984 | const char *refname = states.stale.items[i].util; | |
8d767927 OM |
985 | |
986 | if (!dry_run) | |
eca35a25 | 987 | result |= delete_ref(refname, NULL, 0); |
8d767927 OM |
988 | |
989 | printf(" * [%s] %s\n", dry_run ? "would prune" : "pruned", | |
72972eb3 | 990 | abbrev_ref(refname, "refs/remotes/")); |
f8948e2f | 991 | warn_dangling_symref(dangling_msg, refname); |
67a7e2d0 OM |
992 | } |
993 | ||
88733235 | 994 | free_remote_ref_states(&states); |
211c8968 JS |
995 | } |
996 | ||
997 | return result; | |
998 | } | |
999 | ||
84521ed6 | 1000 | static int get_one_remote_for_update(struct remote *remote, void *priv) |
211c8968 | 1001 | { |
c455c87c | 1002 | struct string_list *list = priv; |
211c8968 | 1003 | if (!remote->skip_default_update) |
83b76736 | 1004 | string_list_append(remote->name, list); |
84521ed6 JS |
1005 | return 0; |
1006 | } | |
1007 | ||
1008 | struct remote_group { | |
1009 | const char *name; | |
c455c87c | 1010 | struct string_list *list; |
84521ed6 JS |
1011 | } remote_group; |
1012 | ||
ef90d6d4 | 1013 | static int get_remote_group(const char *key, const char *value, void *cb) |
84521ed6 JS |
1014 | { |
1015 | if (!prefixcmp(key, "remotes.") && | |
1016 | !strcmp(key + 8, remote_group.name)) { | |
1017 | /* split list by white space */ | |
1018 | int space = strcspn(value, " \t\n"); | |
1019 | while (*value) { | |
1020 | if (space > 1) | |
c455c87c | 1021 | string_list_append(xstrndup(value, space), |
84521ed6 JS |
1022 | remote_group.list); |
1023 | value += space + (value[space] != '\0'); | |
1024 | space = strcspn(value, " \t\n"); | |
1025 | } | |
1026 | } | |
1027 | ||
211c8968 JS |
1028 | return 0; |
1029 | } | |
1030 | ||
1031 | static int update(int argc, const char **argv) | |
1032 | { | |
84521ed6 | 1033 | int i, result = 0; |
c455c87c | 1034 | struct string_list list = { NULL, 0, 0, 0 }; |
84521ed6 | 1035 | static const char *default_argv[] = { NULL, "default", NULL }; |
211c8968 | 1036 | |
84521ed6 JS |
1037 | if (argc < 2) { |
1038 | argc = 2; | |
1039 | argv = default_argv; | |
1040 | } | |
211c8968 | 1041 | |
84521ed6 JS |
1042 | remote_group.list = &list; |
1043 | for (i = 1; i < argc; i++) { | |
1044 | remote_group.name = argv[i]; | |
ef90d6d4 | 1045 | result = git_config(get_remote_group, NULL); |
84521ed6 JS |
1046 | } |
1047 | ||
1048 | if (!result && !list.nr && argc == 2 && !strcmp(argv[1], "default")) | |
1049 | result = for_each_remote(get_one_remote_for_update, &list); | |
1050 | ||
1051 | for (i = 0; i < list.nr; i++) | |
c455c87c | 1052 | result |= fetch_remote(list.items[i].string); |
84521ed6 JS |
1053 | |
1054 | /* all names were strdup()ed or strndup()ed */ | |
c455c87c JS |
1055 | list.strdup_strings = 1; |
1056 | string_list_clear(&list, 0); | |
84521ed6 JS |
1057 | |
1058 | return result; | |
211c8968 JS |
1059 | } |
1060 | ||
1061 | static int get_one_entry(struct remote *remote, void *priv) | |
1062 | { | |
c455c87c | 1063 | struct string_list *list = priv; |
211c8968 | 1064 | |
7d20e218 MG |
1065 | if (remote->url_nr > 0) { |
1066 | int i; | |
1067 | ||
1068 | for (i = 0; i < remote->url_nr; i++) | |
1069 | string_list_append(remote->name, list)->util = (void *)remote->url[i]; | |
1070 | } else | |
1071 | string_list_append(remote->name, list)->util = NULL; | |
211c8968 JS |
1072 | |
1073 | return 0; | |
1074 | } | |
1075 | ||
1076 | static int show_all(void) | |
1077 | { | |
c455c87c | 1078 | struct string_list list = { NULL, 0, 0 }; |
211c8968 JS |
1079 | int result = for_each_remote(get_one_entry, &list); |
1080 | ||
1081 | if (!result) { | |
1082 | int i; | |
1083 | ||
c455c87c | 1084 | sort_string_list(&list); |
211c8968 | 1085 | for (i = 0; i < list.nr; i++) { |
c455c87c | 1086 | struct string_list_item *item = list.items + i; |
7d20e218 MG |
1087 | if (verbose) |
1088 | printf("%s\t%s\n", item->string, | |
1089 | item->util ? (const char *)item->util : ""); | |
1090 | else { | |
1091 | if (i && !strcmp((item - 1)->string, item->string)) | |
1092 | continue; | |
1093 | printf("%s\n", item->string); | |
1094 | } | |
211c8968 JS |
1095 | } |
1096 | } | |
1097 | return result; | |
1098 | } | |
1099 | ||
1100 | int cmd_remote(int argc, const char **argv, const char *prefix) | |
1101 | { | |
1102 | struct option options[] = { | |
1103 | OPT__VERBOSE(&verbose), | |
1104 | OPT_END() | |
1105 | }; | |
1106 | int result; | |
1107 | ||
1108 | argc = parse_options(argc, argv, options, builtin_remote_usage, | |
1109 | PARSE_OPT_STOP_AT_NON_OPTION); | |
1110 | ||
1111 | if (argc < 1) | |
1112 | result = show_all(); | |
1113 | else if (!strcmp(argv[0], "add")) | |
1114 | result = add(argc, argv); | |
bf98421a MV |
1115 | else if (!strcmp(argv[0], "rename")) |
1116 | result = mv(argc, argv); | |
211c8968 JS |
1117 | else if (!strcmp(argv[0], "rm")) |
1118 | result = rm(argc, argv); | |
bc14fac8 JS |
1119 | else if (!strcmp(argv[0], "set-head")) |
1120 | result = set_head(argc, argv); | |
211c8968 | 1121 | else if (!strcmp(argv[0], "show")) |
67a7e2d0 | 1122 | result = show(argc, argv); |
211c8968 | 1123 | else if (!strcmp(argv[0], "prune")) |
67a7e2d0 | 1124 | result = prune(argc, argv); |
211c8968 JS |
1125 | else if (!strcmp(argv[0], "update")) |
1126 | result = update(argc, argv); | |
1127 | else { | |
1128 | error("Unknown subcommand: %s", argv[0]); | |
1129 | usage_with_options(builtin_remote_usage, options); | |
1130 | } | |
1131 | ||
1132 | return result ? 1 : 0; | |
1133 | } |