diff options
Diffstat (limited to 'third_party/git/builtin/remote.c')
| -rw-r--r-- | third_party/git/builtin/remote.c | 1723 |
1 files changed, 0 insertions, 1723 deletions
diff --git a/third_party/git/builtin/remote.c b/third_party/git/builtin/remote.c deleted file mode 100644 index 64b4b551eb02..000000000000 --- a/third_party/git/builtin/remote.c +++ /dev/null @@ -1,1723 +0,0 @@ -#include "builtin.h" -#include "config.h" -#include "parse-options.h" -#include "transport.h" -#include "remote.h" -#include "string-list.h" -#include "strbuf.h" -#include "run-command.h" -#include "rebase.h" -#include "refs.h" -#include "refspec.h" -#include "object-store.h" -#include "strvec.h" -#include "commit-reach.h" - -static const char * const builtin_remote_usage[] = { - N_("git remote [-v | --verbose]"), - N_("git remote add [-t <branch>] [-m <master>] [-f] [--tags | --no-tags] [--mirror=<fetch|push>] <name> <url>"), - N_("git remote rename <old> <new>"), - N_("git remote remove <name>"), - N_("git remote set-head <name> (-a | --auto | -d | --delete | <branch>)"), - N_("git remote [-v | --verbose] show [-n] <name>"), - N_("git remote prune [-n | --dry-run] <name>"), - N_("git remote [-v | --verbose] update [-p | --prune] [(<group> | <remote>)...]"), - N_("git remote set-branches [--add] <name> <branch>..."), - N_("git remote get-url [--push] [--all] <name>"), - N_("git remote set-url [--push] <name> <newurl> [<oldurl>]"), - N_("git remote set-url --add <name> <newurl>"), - N_("git remote set-url --delete <name> <url>"), - NULL -}; - -static const char * const builtin_remote_add_usage[] = { - N_("git remote add [<options>] <name> <url>"), - NULL -}; - -static const char * const builtin_remote_rename_usage[] = { - N_("git remote rename <old> <new>"), - NULL -}; - -static const char * const builtin_remote_rm_usage[] = { - N_("git remote remove <name>"), - NULL -}; - -static const char * const builtin_remote_sethead_usage[] = { - N_("git remote set-head <name> (-a | --auto | -d | --delete | <branch>)"), - NULL -}; - -static const char * const builtin_remote_setbranches_usage[] = { - N_("git remote set-branches <name> <branch>..."), - N_("git remote set-branches --add <name> <branch>..."), - NULL -}; - -static const char * const builtin_remote_show_usage[] = { - N_("git remote show [<options>] <name>"), - NULL -}; - -static const char * const builtin_remote_prune_usage[] = { - N_("git remote prune [<options>] <name>"), - NULL -}; - -static const char * const builtin_remote_update_usage[] = { - N_("git remote update [<options>] [<group> | <remote>]..."), - NULL -}; - -static const char * const builtin_remote_geturl_usage[] = { - N_("git remote get-url [--push] [--all] <name>"), - NULL -}; - -static const char * const builtin_remote_seturl_usage[] = { - N_("git remote set-url [--push] <name> <newurl> [<oldurl>]"), - N_("git remote set-url --add <name> <newurl>"), - N_("git remote set-url --delete <name> <url>"), - NULL -}; - -#define GET_REF_STATES (1<<0) -#define GET_HEAD_NAMES (1<<1) -#define GET_PUSH_REF_STATES (1<<2) - -static int verbose; - -static int fetch_remote(const char *name) -{ - const char *argv[] = { "fetch", name, NULL, NULL }; - if (verbose) { - argv[1] = "-v"; - argv[2] = name; - } - printf_ln(_("Updating %s"), name); - if (run_command_v_opt(argv, RUN_GIT_CMD)) - return error(_("Could not fetch %s"), name); - return 0; -} - -enum { - TAGS_UNSET = 0, - TAGS_DEFAULT = 1, - TAGS_SET = 2 -}; - -#define MIRROR_NONE 0 -#define MIRROR_FETCH 1 -#define MIRROR_PUSH 2 -#define MIRROR_BOTH (MIRROR_FETCH|MIRROR_PUSH) - -static void add_branch(const char *key, const char *branchname, - const char *remotename, int mirror, struct strbuf *tmp) -{ - strbuf_reset(tmp); - strbuf_addch(tmp, '+'); - if (mirror) - strbuf_addf(tmp, "refs/%s:refs/%s", - branchname, branchname); - else - strbuf_addf(tmp, "refs/heads/%s:refs/remotes/%s/%s", - branchname, remotename, branchname); - git_config_set_multivar(key, tmp->buf, "^$", 0); -} - -static const char mirror_advice[] = -N_("--mirror is dangerous and deprecated; please\n" - "\t use --mirror=fetch or --mirror=push instead"); - -static int parse_mirror_opt(const struct option *opt, const char *arg, int not) -{ - unsigned *mirror = opt->value; - if (not) - *mirror = MIRROR_NONE; - else if (!arg) { - warning("%s", _(mirror_advice)); - *mirror = MIRROR_BOTH; - } - else if (!strcmp(arg, "fetch")) - *mirror = MIRROR_FETCH; - else if (!strcmp(arg, "push")) - *mirror = MIRROR_PUSH; - else - return error(_("unknown mirror argument: %s"), arg); - return 0; -} - -static int add(int argc, const char **argv) -{ - int fetch = 0, fetch_tags = TAGS_DEFAULT; - unsigned mirror = MIRROR_NONE; - struct string_list track = STRING_LIST_INIT_NODUP; - const char *master = NULL; - struct remote *remote; - struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT; - const char *name, *url; - int i; - - struct option options[] = { - OPT_BOOL('f', "fetch", &fetch, N_("fetch the remote branches")), - OPT_SET_INT(0, "tags", &fetch_tags, - N_("import all tags and associated objects when fetching"), - TAGS_SET), - OPT_SET_INT(0, NULL, &fetch_tags, - N_("or do not fetch any tag at all (--no-tags)"), TAGS_UNSET), - OPT_STRING_LIST('t', "track", &track, N_("branch"), - N_("branch(es) to track")), - OPT_STRING('m', "master", &master, N_("branch"), N_("master branch")), - OPT_CALLBACK_F(0, "mirror", &mirror, "(push|fetch)", - N_("set up remote as a mirror to push to or fetch from"), - PARSE_OPT_OPTARG | PARSE_OPT_COMP_ARG, parse_mirror_opt), - OPT_END() - }; - - argc = parse_options(argc, argv, NULL, options, builtin_remote_add_usage, - 0); - - if (argc != 2) - usage_with_options(builtin_remote_add_usage, options); - - if (mirror && master) - die(_("specifying a master branch makes no sense with --mirror")); - if (mirror && !(mirror & MIRROR_FETCH) && track.nr) - die(_("specifying branches to track makes sense only with fetch mirrors")); - - name = argv[0]; - url = argv[1]; - - remote = remote_get(name); - if (remote_is_configured(remote, 1)) - die(_("remote %s already exists."), name); - - strbuf_addf(&buf2, "refs/heads/test:refs/remotes/%s/test", name); - if (!valid_fetch_refspec(buf2.buf)) - die(_("'%s' is not a valid remote name"), name); - - strbuf_addf(&buf, "remote.%s.url", name); - git_config_set(buf.buf, url); - - if (!mirror || mirror & MIRROR_FETCH) { - strbuf_reset(&buf); - strbuf_addf(&buf, "remote.%s.fetch", name); - if (track.nr == 0) - string_list_append(&track, "*"); - for (i = 0; i < track.nr; i++) { - add_branch(buf.buf, track.items[i].string, - name, mirror, &buf2); - } - } - - if (mirror & MIRROR_PUSH) { - strbuf_reset(&buf); - strbuf_addf(&buf, "remote.%s.mirror", name); - git_config_set(buf.buf, "true"); - } - - if (fetch_tags != TAGS_DEFAULT) { - strbuf_reset(&buf); - strbuf_addf(&buf, "remote.%s.tagopt", name); - git_config_set(buf.buf, - fetch_tags == TAGS_SET ? "--tags" : "--no-tags"); - } - - if (fetch && fetch_remote(name)) - return 1; - - if (master) { - strbuf_reset(&buf); - strbuf_addf(&buf, "refs/remotes/%s/HEAD", name); - - strbuf_reset(&buf2); - strbuf_addf(&buf2, "refs/remotes/%s/%s", name, master); - - if (create_symref(buf.buf, buf2.buf, "remote add")) - return error(_("Could not setup master '%s'"), master); - } - - strbuf_release(&buf); - strbuf_release(&buf2); - string_list_clear(&track, 0); - - return 0; -} - -struct branch_info { - char *remote_name; - struct string_list merge; - enum rebase_type rebase; - char *push_remote_name; -}; - -static struct string_list branch_list = STRING_LIST_INIT_NODUP; - -static const char *abbrev_ref(const char *name, const char *prefix) -{ - skip_prefix(name, prefix, &name); - return name; -} -#define abbrev_branch(name) abbrev_ref((name), "refs/heads/") - -static int config_read_branches(const char *key, const char *value, void *cb) -{ - const char *orig_key = key; - char *name; - struct string_list_item *item; - struct branch_info *info; - enum { REMOTE, MERGE, REBASE, PUSH_REMOTE } type; - size_t key_len; - - if (!starts_with(key, "branch.")) - return 0; - - key += strlen("branch."); - if (strip_suffix(key, ".remote", &key_len)) - type = REMOTE; - else if (strip_suffix(key, ".merge", &key_len)) - type = MERGE; - else if (strip_suffix(key, ".rebase", &key_len)) - type = REBASE; - else if (strip_suffix(key, ".pushremote", &key_len)) - type = PUSH_REMOTE; - else - return 0; - name = xmemdupz(key, key_len); - - item = string_list_insert(&branch_list, name); - - if (!item->util) - item->util = xcalloc(1, sizeof(struct branch_info)); - info = item->util; - switch (type) { - case REMOTE: - if (info->remote_name) - warning(_("more than one %s"), orig_key); - info->remote_name = xstrdup(value); - break; - case MERGE: { - char *space = strchr(value, ' '); - value = abbrev_branch(value); - while (space) { - char *merge; - merge = xstrndup(value, space - value); - string_list_append(&info->merge, merge); - value = abbrev_branch(space + 1); - space = strchr(value, ' '); - } - string_list_append(&info->merge, xstrdup(value)); - break; - } - case REBASE: - /* - * Consider invalid values as false and check the - * truth value with >= REBASE_TRUE. - */ - info->rebase = rebase_parse_value(value); - break; - case PUSH_REMOTE: - if (info->push_remote_name) - warning(_("more than one %s"), orig_key); - info->push_remote_name = xstrdup(value); - break; - default: - BUG("unexpected type=%d", type); - } - - return 0; -} - -static void read_branches(void) -{ - if (branch_list.nr) - return; - git_config(config_read_branches, NULL); -} - -struct ref_states { - struct remote *remote; - struct string_list new_refs, stale, tracked, heads, push; - int queried; -}; - -static int get_ref_states(const struct ref *remote_refs, struct ref_states *states) -{ - struct ref *fetch_map = NULL, **tail = &fetch_map; - struct ref *ref, *stale_refs; - int i; - - for (i = 0; i < states->remote->fetch.nr; i++) - if (get_fetch_map(remote_refs, &states->remote->fetch.items[i], &tail, 1)) - die(_("Could not get fetch map for refspec %s"), - states->remote->fetch.raw[i]); - - states->new_refs.strdup_strings = 1; - states->tracked.strdup_strings = 1; - states->stale.strdup_strings = 1; - for (ref = fetch_map; ref; ref = ref->next) { - if (!ref->peer_ref || !ref_exists(ref->peer_ref->name)) - string_list_append(&states->new_refs, abbrev_branch(ref->name)); - else - string_list_append(&states->tracked, abbrev_branch(ref->name)); - } - stale_refs = get_stale_heads(&states->remote->fetch, fetch_map); - for (ref = stale_refs; ref; ref = ref->next) { - struct string_list_item *item = - string_list_append(&states->stale, abbrev_branch(ref->name)); - item->util = xstrdup(ref->name); - } - free_refs(stale_refs); - free_refs(fetch_map); - - string_list_sort(&states->new_refs); - string_list_sort(&states->tracked); - string_list_sort(&states->stale); - - return 0; -} - -struct push_info { - char *dest; - int forced; - enum { - PUSH_STATUS_CREATE = 0, - PUSH_STATUS_DELETE, - PUSH_STATUS_UPTODATE, - PUSH_STATUS_FASTFORWARD, - PUSH_STATUS_OUTOFDATE, - PUSH_STATUS_NOTQUERIED - } status; -}; - -static int get_push_ref_states(const struct ref *remote_refs, - struct ref_states *states) -{ - struct remote *remote = states->remote; - struct ref *ref, *local_refs, *push_map; - if (remote->mirror) - return 0; - - local_refs = get_local_heads(); - push_map = copy_ref_list(remote_refs); - - match_push_refs(local_refs, &push_map, &remote->push, MATCH_REFS_NONE); - - states->push.strdup_strings = 1; - for (ref = push_map; ref; ref = ref->next) { - struct string_list_item *item; - struct push_info *info; - - if (!ref->peer_ref) - continue; - oidcpy(&ref->new_oid, &ref->peer_ref->new_oid); - - item = string_list_append(&states->push, - abbrev_branch(ref->peer_ref->name)); - item->util = xcalloc(1, sizeof(struct push_info)); - info = item->util; - info->forced = ref->force; - info->dest = xstrdup(abbrev_branch(ref->name)); - - if (is_null_oid(&ref->new_oid)) { - info->status = PUSH_STATUS_DELETE; - } else if (oideq(&ref->old_oid, &ref->new_oid)) - info->status = PUSH_STATUS_UPTODATE; - else if (is_null_oid(&ref->old_oid)) - info->status = PUSH_STATUS_CREATE; - else if (has_object_file(&ref->old_oid) && - ref_newer(&ref->new_oid, &ref->old_oid)) - info->status = PUSH_STATUS_FASTFORWARD; - else - info->status = PUSH_STATUS_OUTOFDATE; - } - free_refs(local_refs); - free_refs(push_map); - return 0; -} - -static int get_push_ref_states_noquery(struct ref_states *states) -{ - int i; - struct remote *remote = states->remote; - struct string_list_item *item; - struct push_info *info; - - if (remote->mirror) - return 0; - - states->push.strdup_strings = 1; - if (!remote->push.nr) { - item = string_list_append(&states->push, _("(matching)")); - info = item->util = xcalloc(1, sizeof(struct push_info)); - info->status = PUSH_STATUS_NOTQUERIED; - info->dest = xstrdup(item->string); - } - for (i = 0; i < remote->push.nr; i++) { - const struct refspec_item *spec = &remote->push.items[i]; - if (spec->matching) - item = string_list_append(&states->push, _("(matching)")); - else if (strlen(spec->src)) - item = string_list_append(&states->push, spec->src); - else - item = string_list_append(&states->push, _("(delete)")); - - info = item->util = xcalloc(1, sizeof(struct push_info)); - info->forced = spec->force; - info->status = PUSH_STATUS_NOTQUERIED; - info->dest = xstrdup(spec->dst ? spec->dst : item->string); - } - return 0; -} - -static int get_head_names(const struct ref *remote_refs, struct ref_states *states) -{ - struct ref *ref, *matches; - struct ref *fetch_map = NULL, **fetch_map_tail = &fetch_map; - struct refspec_item refspec; - - memset(&refspec, 0, sizeof(refspec)); - refspec.force = 0; - refspec.pattern = 1; - refspec.src = refspec.dst = "refs/heads/*"; - states->heads.strdup_strings = 1; - get_fetch_map(remote_refs, &refspec, &fetch_map_tail, 0); - matches = guess_remote_head(find_ref_by_name(remote_refs, "HEAD"), - fetch_map, 1); - for (ref = matches; ref; ref = ref->next) - string_list_append(&states->heads, abbrev_branch(ref->name)); - - free_refs(fetch_map); - free_refs(matches); - - return 0; -} - -struct known_remote { - struct known_remote *next; - struct remote *remote; -}; - -struct known_remotes { - struct remote *to_delete; - struct known_remote *list; -}; - -static int add_known_remote(struct remote *remote, void *cb_data) -{ - struct known_remotes *all = cb_data; - struct known_remote *r; - - if (!strcmp(all->to_delete->name, remote->name)) - return 0; - - r = xmalloc(sizeof(*r)); - r->remote = remote; - r->next = all->list; - all->list = r; - return 0; -} - -struct branches_for_remote { - struct remote *remote; - struct string_list *branches, *skipped; - struct known_remotes *keep; -}; - -static int add_branch_for_removal(const char *refname, - const struct object_id *oid, int flags, void *cb_data) -{ - struct branches_for_remote *branches = cb_data; - struct refspec_item refspec; - struct known_remote *kr; - - memset(&refspec, 0, sizeof(refspec)); - refspec.dst = (char *)refname; - if (remote_find_tracking(branches->remote, &refspec)) - return 0; - - /* don't delete a branch if another remote also uses it */ - for (kr = branches->keep->list; kr; kr = kr->next) { - memset(&refspec, 0, sizeof(refspec)); - refspec.dst = (char *)refname; - if (!remote_find_tracking(kr->remote, &refspec)) - return 0; - } - - /* don't delete non-remote-tracking refs */ - if (!starts_with(refname, "refs/remotes/")) { - /* advise user how to delete local branches */ - if (starts_with(refname, "refs/heads/")) - string_list_append(branches->skipped, - abbrev_branch(refname)); - /* silently skip over other non-remote refs */ - return 0; - } - - string_list_append(branches->branches, refname); - - return 0; -} - -struct rename_info { - const char *old_name; - const char *new_name; - struct string_list *remote_branches; -}; - -static int read_remote_branches(const char *refname, - const struct object_id *oid, int flags, void *cb_data) -{ - struct rename_info *rename = cb_data; - struct strbuf buf = STRBUF_INIT; - struct string_list_item *item; - int flag; - const char *symref; - - strbuf_addf(&buf, "refs/remotes/%s/", rename->old_name); - if (starts_with(refname, buf.buf)) { - item = string_list_append(rename->remote_branches, refname); - symref = resolve_ref_unsafe(refname, RESOLVE_REF_READING, - NULL, &flag); - if (symref && (flag & REF_ISSYMREF)) - item->util = xstrdup(symref); - else - item->util = NULL; - } - strbuf_release(&buf); - - return 0; -} - -static int migrate_file(struct remote *remote) -{ - struct strbuf buf = STRBUF_INIT; - int i; - - strbuf_addf(&buf, "remote.%s.url", remote->name); - for (i = 0; i < remote->url_nr; i++) - git_config_set_multivar(buf.buf, remote->url[i], "^$", 0); - strbuf_reset(&buf); - strbuf_addf(&buf, "remote.%s.push", remote->name); - for (i = 0; i < remote->push.raw_nr; i++) - git_config_set_multivar(buf.buf, remote->push.raw[i], "^$", 0); - strbuf_reset(&buf); - strbuf_addf(&buf, "remote.%s.fetch", remote->name); - for (i = 0; i < remote->fetch.raw_nr; i++) - git_config_set_multivar(buf.buf, remote->fetch.raw[i], "^$", 0); - if (remote->origin == REMOTE_REMOTES) - unlink_or_warn(git_path("remotes/%s", remote->name)); - else if (remote->origin == REMOTE_BRANCHES) - unlink_or_warn(git_path("branches/%s", remote->name)); - strbuf_release(&buf); - - return 0; -} - -struct push_default_info -{ - const char *old_name; - enum config_scope scope; - struct strbuf origin; - int linenr; -}; - -static int config_read_push_default(const char *key, const char *value, - void *cb) -{ - struct push_default_info* info = cb; - if (strcmp(key, "remote.pushdefault") || - !value || strcmp(value, info->old_name)) - return 0; - - info->scope = current_config_scope(); - strbuf_reset(&info->origin); - strbuf_addstr(&info->origin, current_config_name()); - info->linenr = current_config_line(); - - return 0; -} - -static void handle_push_default(const char* old_name, const char* new_name) -{ - struct push_default_info push_default = { - old_name, CONFIG_SCOPE_UNKNOWN, STRBUF_INIT, -1 }; - git_config(config_read_push_default, &push_default); - if (push_default.scope >= CONFIG_SCOPE_COMMAND) - ; /* pass */ - else if (push_default.scope >= CONFIG_SCOPE_LOCAL) { - int result = git_config_set_gently("remote.pushDefault", - new_name); - if (new_name && result && result != CONFIG_NOTHING_SET) - die(_("could not set '%s'"), "remote.pushDefault"); - else if (!new_name && result && result != CONFIG_NOTHING_SET) - die(_("could not unset '%s'"), "remote.pushDefault"); - } else if (push_default.scope >= CONFIG_SCOPE_SYSTEM) { - /* warn */ - warning(_("The %s configuration remote.pushDefault in:\n" - "\t%s:%d\n" - "now names the non-existent remote '%s'"), - config_scope_name(push_default.scope), - push_default.origin.buf, push_default.linenr, - old_name); - } -} - - -static int mv(int argc, const char **argv) -{ - struct option options[] = { - OPT_END() - }; - struct remote *oldremote, *newremote; - struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT, buf3 = STRBUF_INIT, - old_remote_context = STRBUF_INIT; - struct string_list remote_branches = STRING_LIST_INIT_DUP; - struct rename_info rename; - int i, refspec_updated = 0; - - if (argc != 3) - usage_with_options(builtin_remote_rename_usage, options); - - rename.old_name = argv[1]; - rename.new_name = argv[2]; - rename.remote_branches = &remote_branches; - - oldremote = remote_get(rename.old_name); - if (!remote_is_configured(oldremote, 1)) - die(_("No such remote: '%s'"), rename.old_name); - - if (!strcmp(rename.old_name, rename.new_name) && oldremote->origin != REMOTE_CONFIG) - return migrate_file(oldremote); - - newremote = remote_get(rename.new_name); - if (remote_is_configured(newremote, 1)) - die(_("remote %s already exists."), rename.new_name); - - strbuf_addf(&buf, "refs/heads/test:refs/remotes/%s/test", rename.new_name); - if (!valid_fetch_refspec(buf.buf)) - die(_("'%s' is not a valid remote name"), rename.new_name); - - strbuf_reset(&buf); - strbuf_addf(&buf, "remote.%s", rename.old_name); - strbuf_addf(&buf2, "remote.%s", rename.new_name); - if (git_config_rename_section(buf.buf, buf2.buf) < 1) - return error(_("Could not rename config section '%s' to '%s'"), - buf.buf, buf2.buf); - - strbuf_reset(&buf); - strbuf_addf(&buf, "remote.%s.fetch", rename.new_name); - git_config_set_multivar(buf.buf, NULL, NULL, 1); - strbuf_addf(&old_remote_context, ":refs/remotes/%s/", rename.old_name); - for (i = 0; i < oldremote->fetch.raw_nr; i++) { - char *ptr; - - strbuf_reset(&buf2); - strbuf_addstr(&buf2, oldremote->fetch.raw[i]); - ptr = strstr(buf2.buf, old_remote_context.buf); - if (ptr) { - refspec_updated = 1; - strbuf_splice(&buf2, - ptr-buf2.buf + strlen(":refs/remotes/"), - strlen(rename.old_name), rename.new_name, - strlen(rename.new_name)); - } else - warning(_("Not updating non-default fetch refspec\n" - "\t%s\n" - "\tPlease update the configuration manually if necessary."), - buf2.buf); - - git_config_set_multivar(buf.buf, buf2.buf, "^$", 0); - } - - read_branches(); - for (i = 0; i < branch_list.nr; i++) { - struct string_list_item *item = branch_list.items + i; - struct branch_info *info = item->util; - if (info->remote_name && !strcmp(info->remote_name, rename.old_name)) { - strbuf_reset(&buf); - strbuf_addf(&buf, "branch.%s.remote", item->string); - git_config_set(buf.buf, rename.new_name); - } - if (info->push_remote_name && !strcmp(info->push_remote_name, rename.old_name)) { - strbuf_reset(&buf); - strbuf_addf(&buf, "branch.%s.pushremote", item->string); - git_config_set(buf.buf, rename.new_name); - } - } - - if (!refspec_updated) - return 0; - - /* - * First remove symrefs, then rename the rest, finally create - * the new symrefs. - */ - for_each_ref(read_remote_branches, &rename); - for (i = 0; i < remote_branches.nr; i++) { - struct string_list_item *item = remote_branches.items + i; - int flag = 0; - - read_ref_full(item->string, RESOLVE_REF_READING, NULL, &flag); - if (!(flag & REF_ISSYMREF)) - continue; - if (delete_ref(NULL, item->string, NULL, REF_NO_DEREF)) - die(_("deleting '%s' failed"), item->string); - } - for (i = 0; i < remote_branches.nr; i++) { - struct string_list_item *item = remote_branches.items + i; - - if (item->util) - continue; - strbuf_reset(&buf); - strbuf_addstr(&buf, item->string); - strbuf_splice(&buf, strlen("refs/remotes/"), strlen(rename.old_name), - rename.new_name, strlen(rename.new_name)); - strbuf_reset(&buf2); - strbuf_addf(&buf2, "remote: renamed %s to %s", - item->string, buf.buf); - if (rename_ref(item->string, buf.buf, buf2.buf)) - die(_("renaming '%s' failed"), item->string); - } - for (i = 0; i < remote_branches.nr; i++) { - struct string_list_item *item = remote_branches.items + i; - - if (!item->util) - continue; - strbuf_reset(&buf); - strbuf_addstr(&buf, item->string); - strbuf_splice(&buf, strlen("refs/remotes/"), strlen(rename.old_name), - rename.new_name, strlen(rename.new_name)); - strbuf_reset(&buf2); - strbuf_addstr(&buf2, item->util); - strbuf_splice(&buf2, strlen("refs/remotes/"), strlen(rename.old_name), - rename.new_name, strlen(rename.new_name)); - strbuf_reset(&buf3); - strbuf_addf(&buf3, "remote: renamed %s to %s", - item->string, buf.buf); - if (create_symref(buf.buf, buf2.buf, buf3.buf)) - die(_("creating '%s' failed"), buf.buf); - } - string_list_clear(&remote_branches, 1); - - handle_push_default(rename.old_name, rename.new_name); - - return 0; -} - -static int rm(int argc, const char **argv) -{ - struct option options[] = { - OPT_END() - }; - struct remote *remote; - struct strbuf buf = STRBUF_INIT; - struct known_remotes known_remotes = { NULL, NULL }; - struct string_list branches = STRING_LIST_INIT_DUP; - struct string_list skipped = STRING_LIST_INIT_DUP; - struct branches_for_remote cb_data; - int i, result; - - memset(&cb_data, 0, sizeof(cb_data)); - cb_data.branches = &branches; - cb_data.skipped = &skipped; - cb_data.keep = &known_remotes; - - if (argc != 2) - usage_with_options(builtin_remote_rm_usage, options); - - remote = remote_get(argv[1]); - if (!remote_is_configured(remote, 1)) - die(_("No such remote: '%s'"), argv[1]); - - known_remotes.to_delete = remote; - for_each_remote(add_known_remote, &known_remotes); - - read_branches(); - for (i = 0; i < branch_list.nr; i++) { - struct string_list_item *item = branch_list.items + i; - struct branch_info *info = item->util; - if (info->remote_name && !strcmp(info->remote_name, remote->name)) { - const char *keys[] = { "remote", "merge", NULL }, **k; - for (k = keys; *k; k++) { - strbuf_reset(&buf); - strbuf_addf(&buf, "branch.%s.%s", - item->string, *k); - result = git_config_set_gently(buf.buf, NULL); - if (result && result != CONFIG_NOTHING_SET) - die(_("could not unset '%s'"), buf.buf); - } - } - if (info->push_remote_name && !strcmp(info->push_remote_name, remote->name)) { - strbuf_reset(&buf); - strbuf_addf(&buf, "branch.%s.pushremote", item->string); - result = git_config_set_gently(buf.buf, NULL); - if (result && result != CONFIG_NOTHING_SET) - die(_("could not unset '%s'"), buf.buf); - } - } - - /* - * We cannot just pass a function to for_each_ref() which deletes - * the branches one by one, since for_each_ref() relies on cached - * refs, which are invalidated when deleting a branch. - */ - cb_data.remote = remote; - result = for_each_ref(add_branch_for_removal, &cb_data); - strbuf_release(&buf); - - if (!result) - result = delete_refs("remote: remove", &branches, REF_NO_DEREF); - string_list_clear(&branches, 0); - - if (skipped.nr) { - fprintf_ln(stderr, - Q_("Note: A branch outside the refs/remotes/ hierarchy was not removed;\n" - "to delete it, use:", - "Note: Some branches outside the refs/remotes/ hierarchy were not removed;\n" - "to delete them, use:", - skipped.nr)); - for (i = 0; i < skipped.nr; i++) - fprintf(stderr, " git branch -d %s\n", - skipped.items[i].string); - } - string_list_clear(&skipped, 0); - - if (!result) { - strbuf_addf(&buf, "remote.%s", remote->name); - if (git_config_rename_section(buf.buf, NULL) < 1) - return error(_("Could not remove config section '%s'"), buf.buf); - - handle_push_default(remote->name, NULL); - } - - return result; -} - -static void clear_push_info(void *util, const char *string) -{ - struct push_info *info = util; - free(info->dest); - free(info); -} - -static void free_remote_ref_states(struct ref_states *states) -{ - string_list_clear(&states->new_refs, 0); - string_list_clear(&states->stale, 1); - string_list_clear(&states->tracked, 0); - string_list_clear(&states->heads, 0); - string_list_clear_func(&states->push, clear_push_info); -} - -static int append_ref_to_tracked_list(const char *refname, - const struct object_id *oid, int flags, void *cb_data) -{ - struct ref_states *states = cb_data; - struct refspec_item refspec; - - if (flags & REF_ISSYMREF) - return 0; - - memset(&refspec, 0, sizeof(refspec)); - refspec.dst = (char *)refname; - if (!remote_find_tracking(states->remote, &refspec)) - string_list_append(&states->tracked, abbrev_branch(refspec.src)); - - return 0; -} - -static int get_remote_ref_states(const char *name, - struct ref_states *states, - int query) -{ - struct transport *transport; - const struct ref *remote_refs; - - states->remote = remote_get(name); - if (!states->remote) - return error(_("No such remote: '%s'"), name); - - read_branches(); - - if (query) { - transport = transport_get(states->remote, states->remote->url_nr > 0 ? - states->remote->url[0] : NULL); - remote_refs = transport_get_remote_refs(transport, NULL); - transport_disconnect(transport); - - states->queried = 1; - if (query & GET_REF_STATES) - get_ref_states(remote_refs, states); - if (query & GET_HEAD_NAMES) - get_head_names(remote_refs, states); - if (query & GET_PUSH_REF_STATES) - get_push_ref_states(remote_refs, states); - } else { - for_each_ref(append_ref_to_tracked_list, states); - string_list_sort(&states->tracked); - get_push_ref_states_noquery(states); - } - - return 0; -} - -struct show_info { - struct string_list *list; - struct ref_states *states; - int width, width2; - int any_rebase; -}; - -static int add_remote_to_show_info(struct string_list_item *item, void *cb_data) -{ - struct show_info *info = cb_data; - int n = strlen(item->string); - if (n > info->width) - info->width = n; - string_list_insert(info->list, item->string); - return 0; -} - -static int show_remote_info_item(struct string_list_item *item, void *cb_data) -{ - struct show_info *info = cb_data; - struct ref_states *states = info->states; - const char *name = item->string; - - if (states->queried) { - const char *fmt = "%s"; - const char *arg = ""; - if (string_list_has_string(&states->new_refs, name)) { - fmt = _(" new (next fetch will store in remotes/%s)"); - arg = states->remote->name; - } else if (string_list_has_string(&states->tracked, name)) - arg = _(" tracked"); - else if (string_list_has_string(&states->stale, name)) - arg = _(" stale (use 'git remote prune' to remove)"); - else - arg = _(" ???"); - printf(" %-*s", info->width, name); - printf(fmt, arg); - printf("\n"); - } else - printf(" %s\n", name); - - return 0; -} - -static int add_local_to_show_info(struct string_list_item *branch_item, void *cb_data) -{ - struct show_info *show_info = cb_data; - struct ref_states *states = show_info->states; - struct branch_info *branch_info = branch_item->util; - struct string_list_item *item; - int n; - - if (!branch_info->merge.nr || !branch_info->remote_name || - strcmp(states->remote->name, branch_info->remote_name)) - return 0; - if ((n = strlen(branch_item->string)) > show_info->width) - show_info->width = n; - if (branch_info->rebase >= REBASE_TRUE) - show_info->any_rebase = 1; - - item = string_list_insert(show_info->list, branch_item->string); - item->util = branch_info; - - return 0; -} - -static int show_local_info_item(struct string_list_item *item, void *cb_data) -{ - struct show_info *show_info = cb_data; - struct branch_info *branch_info = item->util; - struct string_list *merge = &branch_info->merge; - int width = show_info->width + 4; - int i; - - if (branch_info->rebase >= REBASE_TRUE && branch_info->merge.nr > 1) { - error(_("invalid branch.%s.merge; cannot rebase onto > 1 branch"), - item->string); - return 0; - } - - printf(" %-*s ", show_info->width, item->string); - if (branch_info->rebase >= REBASE_TRUE) { - const char *msg; - if (branch_info->rebase == REBASE_INTERACTIVE) - msg = _("rebases interactively onto remote %s"); - else if (branch_info->rebase == REBASE_MERGES) - msg = _("rebases interactively (with merges) onto " - "remote %s"); - else - msg = _("rebases onto remote %s"); - printf_ln(msg, merge->items[0].string); - return 0; - } else if (show_info->any_rebase) { - printf_ln(_(" merges with remote %s"), merge->items[0].string); - width++; - } else { - printf_ln(_("merges with remote %s"), merge->items[0].string); - } - for (i = 1; i < merge->nr; i++) - printf(_("%-*s and with remote %s\n"), width, "", - merge->items[i].string); - - return 0; -} - -static int add_push_to_show_info(struct string_list_item *push_item, void *cb_data) -{ - struct show_info *show_info = cb_data; - struct push_info *push_info = push_item->util; - struct string_list_item *item; - int n; - if ((n = strlen(push_item->string)) > show_info->width) - show_info->width = n; - if ((n = strlen(push_info->dest)) > show_info->width2) - show_info->width2 = n; - item = string_list_append(show_info->list, push_item->string); - item->util = push_item->util; - return 0; -} - -/* - * Sorting comparison for a string list that has push_info - * structs in its util field - */ -static int cmp_string_with_push(const void *va, const void *vb) -{ - const struct string_list_item *a = va; - const struct string_list_item *b = vb; - const struct push_info *a_push = a->util; - const struct push_info *b_push = b->util; - int cmp = strcmp(a->string, b->string); - return cmp ? cmp : strcmp(a_push->dest, b_push->dest); -} - -static int show_push_info_item(struct string_list_item *item, void *cb_data) -{ - struct show_info *show_info = cb_data; - struct push_info *push_info = item->util; - const char *src = item->string, *status = NULL; - - switch (push_info->status) { - case PUSH_STATUS_CREATE: - status = _("create"); - break; - case PUSH_STATUS_DELETE: - status = _("delete"); - src = _("(none)"); - break; - case PUSH_STATUS_UPTODATE: - status = _("up to date"); - break; - case PUSH_STATUS_FASTFORWARD: - status = _("fast-forwardable"); - break; - case PUSH_STATUS_OUTOFDATE: - status = _("local out of date"); - break; - case PUSH_STATUS_NOTQUERIED: - break; - } - if (status) { - if (push_info->forced) - printf_ln(_(" %-*s forces to %-*s (%s)"), show_info->width, src, - show_info->width2, push_info->dest, status); - else - printf_ln(_(" %-*s pushes to %-*s (%s)"), show_info->width, src, - show_info->width2, push_info->dest, status); - } else { - if (push_info->forced) - printf_ln(_(" %-*s forces to %s"), show_info->width, src, - push_info->dest); - else - printf_ln(_(" %-*s pushes to %s"), show_info->width, src, - push_info->dest); - } - return 0; -} - -static int get_one_entry(struct remote *remote, void *priv) -{ - struct string_list *list = priv; - struct strbuf url_buf = STRBUF_INIT; - const char **url; - int i, url_nr; - - if (remote->url_nr > 0) { - strbuf_addf(&url_buf, "%s (fetch)", remote->url[0]); - string_list_append(list, remote->name)->util = - strbuf_detach(&url_buf, NULL); - } else - string_list_append(list, remote->name)->util = NULL; - if (remote->pushurl_nr) { - url = remote->pushurl; - url_nr = remote->pushurl_nr; - } else { - url = remote->url; - url_nr = remote->url_nr; - } - for (i = 0; i < url_nr; i++) - { - strbuf_addf(&url_buf, "%s (push)", url[i]); - string_list_append(list, remote->name)->util = - strbuf_detach(&url_buf, NULL); - } - - return 0; -} - -static int show_all(void) -{ - struct string_list list = STRING_LIST_INIT_NODUP; - int result; - - list.strdup_strings = 1; - result = for_each_remote(get_one_entry, &list); - - if (!result) { - int i; - - string_list_sort(&list); - for (i = 0; i < list.nr; i++) { - struct string_list_item *item = list.items + i; - if (verbose) - printf("%s\t%s\n", item->string, - item->util ? (const char *)item->util : ""); - else { - if (i && !strcmp((item - 1)->string, item->string)) - continue; - printf("%s\n", item->string); - } - } - } - string_list_clear(&list, 1); - return result; -} - -static int show(int argc, const char **argv) -{ - int no_query = 0, result = 0, query_flag = 0; - struct option options[] = { - OPT_BOOL('n', NULL, &no_query, N_("do not query remotes")), - OPT_END() - }; - struct ref_states states; - struct string_list info_list = STRING_LIST_INIT_NODUP; - struct show_info info; - - argc = parse_options(argc, argv, NULL, options, builtin_remote_show_usage, - 0); - - if (argc < 1) - return show_all(); - - if (!no_query) - query_flag = (GET_REF_STATES | GET_HEAD_NAMES | GET_PUSH_REF_STATES); - - memset(&states, 0, sizeof(states)); - memset(&info, 0, sizeof(info)); - info.states = &states; - info.list = &info_list; - for (; argc; argc--, argv++) { - int i; - const char **url; - int url_nr; - - get_remote_ref_states(*argv, &states, query_flag); - - printf_ln(_("* remote %s"), *argv); - printf_ln(_(" Fetch URL: %s"), states.remote->url_nr > 0 ? - states.remote->url[0] : _("(no URL)")); - if (states.remote->pushurl_nr) { - url = states.remote->pushurl; - url_nr = states.remote->pushurl_nr; - } else { - url = states.remote->url; - url_nr = states.remote->url_nr; - } - for (i = 0; i < url_nr; i++) - /* - * TRANSLATORS: the colon ':' should align - * with the one in " Fetch URL: %s" - * translation. - */ - printf_ln(_(" Push URL: %s"), url[i]); - if (!i) - printf_ln(_(" Push URL: %s"), _("(no URL)")); - if (no_query) - printf_ln(_(" HEAD branch: %s"), _("(not queried)")); - else if (!states.heads.nr) - printf_ln(_(" HEAD branch: %s"), _("(unknown)")); - else if (states.heads.nr == 1) - printf_ln(_(" HEAD branch: %s"), states.heads.items[0].string); - else { - printf(_(" HEAD branch (remote HEAD is ambiguous," - " may be one of the following):\n")); - for (i = 0; i < states.heads.nr; i++) - printf(" %s\n", states.heads.items[i].string); - } - - /* remote branch info */ - info.width = 0; - for_each_string_list(&states.new_refs, add_remote_to_show_info, &info); - for_each_string_list(&states.tracked, add_remote_to_show_info, &info); - for_each_string_list(&states.stale, add_remote_to_show_info, &info); - if (info.list->nr) - printf_ln(Q_(" Remote branch:%s", - " Remote branches:%s", - info.list->nr), - no_query ? _(" (status not queried)") : ""); - for_each_string_list(info.list, show_remote_info_item, &info); - string_list_clear(info.list, 0); - - /* git pull info */ - info.width = 0; - info.any_rebase = 0; - for_each_string_list(&branch_list, add_local_to_show_info, &info); - if (info.list->nr) - printf_ln(Q_(" Local branch configured for 'git pull':", - " Local branches configured for 'git pull':", - info.list->nr)); - for_each_string_list(info.list, show_local_info_item, &info); - string_list_clear(info.list, 0); - - /* git push info */ - if (states.remote->mirror) - printf_ln(_(" Local refs will be mirrored by 'git push'")); - - info.width = info.width2 = 0; - for_each_string_list(&states.push, add_push_to_show_info, &info); - QSORT(info.list->items, info.list->nr, cmp_string_with_push); - if (info.list->nr) - printf_ln(Q_(" Local ref configured for 'git push'%s:", - " Local refs configured for 'git push'%s:", - info.list->nr), - no_query ? _(" (status not queried)") : ""); - for_each_string_list(info.list, show_push_info_item, &info); - string_list_clear(info.list, 0); - - free_remote_ref_states(&states); - } - - return result; -} - -static int set_head(int argc, const char **argv) -{ - int i, opt_a = 0, opt_d = 0, result = 0; - struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT; - char *head_name = NULL; - - struct option options[] = { - OPT_BOOL('a', "auto", &opt_a, - N_("set refs/remotes/<name>/HEAD according to remote")), - OPT_BOOL('d', "delete", &opt_d, - N_("delete refs/remotes/<name>/HEAD")), - OPT_END() - }; - argc = parse_options(argc, argv, NULL, options, builtin_remote_sethead_usage, - 0); - if (argc) - strbuf_addf(&buf, "refs/remotes/%s/HEAD", argv[0]); - - if (!opt_a && !opt_d && argc == 2) { - head_name = xstrdup(argv[1]); - } else if (opt_a && !opt_d && argc == 1) { - struct ref_states states; - memset(&states, 0, sizeof(states)); - get_remote_ref_states(argv[0], &states, GET_HEAD_NAMES); - if (!states.heads.nr) - result |= error(_("Cannot determine remote HEAD")); - else if (states.heads.nr > 1) { - result |= error(_("Multiple remote HEAD branches. " - "Please choose one explicitly with:")); - for (i = 0; i < states.heads.nr; i++) - fprintf(stderr, " git remote set-head %s %s\n", - argv[0], states.heads.items[i].string); - } else - head_name = xstrdup(states.heads.items[0].string); - free_remote_ref_states(&states); - } else if (opt_d && !opt_a && argc == 1) { - if (delete_ref(NULL, buf.buf, NULL, REF_NO_DEREF)) - result |= error(_("Could not delete %s"), buf.buf); - } else - usage_with_options(builtin_remote_sethead_usage, options); - - if (head_name) { - strbuf_addf(&buf2, "refs/remotes/%s/%s", argv[0], head_name); - /* make sure it's valid */ - if (!ref_exists(buf2.buf)) - result |= error(_("Not a valid ref: %s"), buf2.buf); - else if (create_symref(buf.buf, buf2.buf, "remote set-head")) - result |= error(_("Could not setup %s"), buf.buf); - else if (opt_a) - printf("%s/HEAD set to %s\n", argv[0], head_name); - free(head_name); - } - - strbuf_release(&buf); - strbuf_release(&buf2); - return result; -} - -static int prune_remote(const char *remote, int dry_run) -{ - int result = 0; - struct ref_states states; - struct string_list refs_to_prune = STRING_LIST_INIT_NODUP; - struct string_list_item *item; - const char *dangling_msg = dry_run - ? _(" %s will become dangling!") - : _(" %s has become dangling!"); - - memset(&states, 0, sizeof(states)); - get_remote_ref_states(remote, &states, GET_REF_STATES); - - if (!states.stale.nr) { - free_remote_ref_states(&states); - return 0; - } - - printf_ln(_("Pruning %s"), remote); - printf_ln(_("URL: %s"), - states.remote->url_nr - ? states.remote->url[0] - : _("(no URL)")); - - for_each_string_list_item(item, &states.stale) - string_list_append(&refs_to_prune, item->util); - string_list_sort(&refs_to_prune); - - if (!dry_run) - result |= delete_refs("remote: prune", &refs_to_prune, 0); - - for_each_string_list_item(item, &states.stale) { - const char *refname = item->util; - - if (dry_run) - printf_ln(_(" * [would prune] %s"), - abbrev_ref(refname, "refs/remotes/")); - else - printf_ln(_(" * [pruned] %s"), - abbrev_ref(refname, "refs/remotes/")); - } - - warn_dangling_symrefs(stdout, dangling_msg, &refs_to_prune); - - string_list_clear(&refs_to_prune, 0); - free_remote_ref_states(&states); - return result; -} - -static int prune(int argc, const char **argv) -{ - int dry_run = 0, result = 0; - struct option options[] = { - OPT__DRY_RUN(&dry_run, N_("dry run")), - OPT_END() - }; - - argc = parse_options(argc, argv, NULL, options, builtin_remote_prune_usage, - 0); - - if (argc < 1) - usage_with_options(builtin_remote_prune_usage, options); - - for (; argc; argc--, argv++) - result |= prune_remote(*argv, dry_run); - - return result; -} - -static int get_remote_default(const char *key, const char *value, void *priv) -{ - if (strcmp(key, "remotes.default") == 0) { - int *found = priv; - *found = 1; - } - return 0; -} - -static int update(int argc, const char **argv) -{ - int i, prune = -1; - struct option options[] = { - OPT_BOOL('p', "prune", &prune, - N_("prune remotes after fetching")), - OPT_END() - }; - struct strvec fetch_argv = STRVEC_INIT; - int default_defined = 0; - int retval; - - argc = parse_options(argc, argv, NULL, options, builtin_remote_update_usage, - PARSE_OPT_KEEP_ARGV0); - - strvec_push(&fetch_argv, "fetch"); - - if (prune != -1) - strvec_push(&fetch_argv, prune ? "--prune" : "--no-prune"); - if (verbose) - strvec_push(&fetch_argv, "-v"); - strvec_push(&fetch_argv, "--multiple"); - if (argc < 2) - strvec_push(&fetch_argv, "default"); - for (i = 1; i < argc; i++) - strvec_push(&fetch_argv, argv[i]); - - if (strcmp(fetch_argv.v[fetch_argv.nr-1], "default") == 0) { - git_config(get_remote_default, &default_defined); - if (!default_defined) { - strvec_pop(&fetch_argv); - strvec_push(&fetch_argv, "--all"); - } - } - - retval = run_command_v_opt(fetch_argv.v, RUN_GIT_CMD); - strvec_clear(&fetch_argv); - return retval; -} - -static int remove_all_fetch_refspecs(const char *key) -{ - return git_config_set_multivar_gently(key, NULL, NULL, 1); -} - -static void add_branches(struct remote *remote, const char **branches, - const char *key) -{ - const char *remotename = remote->name; - int mirror = remote->mirror; - struct strbuf refspec = STRBUF_INIT; - - for (; *branches; branches++) - add_branch(key, *branches, remotename, mirror, &refspec); - - strbuf_release(&refspec); -} - -static int set_remote_branches(const char *remotename, const char **branches, - int add_mode) -{ - struct strbuf key = STRBUF_INIT; - struct remote *remote; - - strbuf_addf(&key, "remote.%s.fetch", remotename); - - remote = remote_get(remotename); - if (!remote_is_configured(remote, 1)) - die(_("No such remote '%s'"), remotename); - - if (!add_mode && remove_all_fetch_refspecs(key.buf)) { - strbuf_release(&key); - return 1; - } - add_branches(remote, branches, key.buf); - - strbuf_release(&key); - return 0; -} - -static int set_branches(int argc, const char **argv) -{ - int add_mode = 0; - struct option options[] = { - OPT_BOOL('\0', "add", &add_mode, N_("add branch")), - OPT_END() - }; - - argc = parse_options(argc, argv, NULL, options, - builtin_remote_setbranches_usage, 0); - if (argc == 0) { - error(_("no remote specified")); - usage_with_options(builtin_remote_setbranches_usage, options); - } - argv[argc] = NULL; - - return set_remote_branches(argv[0], argv + 1, add_mode); -} - -static int get_url(int argc, const char **argv) -{ - int i, push_mode = 0, all_mode = 0; - const char *remotename = NULL; - struct remote *remote; - const char **url; - int url_nr; - struct option options[] = { - OPT_BOOL('\0', "push", &push_mode, - N_("query push URLs rather than fetch URLs")), - OPT_BOOL('\0', "all", &all_mode, - N_("return all URLs")), - OPT_END() - }; - argc = parse_options(argc, argv, NULL, options, builtin_remote_geturl_usage, 0); - - if (argc != 1) - usage_with_options(builtin_remote_geturl_usage, options); - - remotename = argv[0]; - - remote = remote_get(remotename); - if (!remote_is_configured(remote, 1)) - die(_("No such remote '%s'"), remotename); - - url_nr = 0; - if (push_mode) { - url = remote->pushurl; - url_nr = remote->pushurl_nr; - } - /* else fetch mode */ - - /* Use the fetch URL when no push URLs were found or requested. */ - if (!url_nr) { - url = remote->url; - url_nr = remote->url_nr; - } - - if (!url_nr) - die(_("no URLs configured for remote '%s'"), remotename); - - if (all_mode) { - for (i = 0; i < url_nr; i++) - printf_ln("%s", url[i]); - } else { - printf_ln("%s", *url); - } - - return 0; -} - -static int set_url(int argc, const char **argv) -{ - int i, push_mode = 0, add_mode = 0, delete_mode = 0; - int matches = 0, negative_matches = 0; - const char *remotename = NULL; - const char *newurl = NULL; - const char *oldurl = NULL; - struct remote *remote; - regex_t old_regex; - const char **urlset; - int urlset_nr; - struct strbuf name_buf = STRBUF_INIT; - struct option options[] = { - OPT_BOOL('\0', "push", &push_mode, - N_("manipulate push URLs")), - OPT_BOOL('\0', "add", &add_mode, - N_("add URL")), - OPT_BOOL('\0', "delete", &delete_mode, - N_("delete URLs")), - OPT_END() - }; - argc = parse_options(argc, argv, NULL, options, builtin_remote_seturl_usage, - PARSE_OPT_KEEP_ARGV0); - - if (add_mode && delete_mode) - die(_("--add --delete doesn't make sense")); - - if (argc < 3 || argc > 4 || ((add_mode || delete_mode) && argc != 3)) - usage_with_options(builtin_remote_seturl_usage, options); - - remotename = argv[1]; - newurl = argv[2]; - if (argc > 3) - oldurl = argv[3]; - - if (delete_mode) - oldurl = newurl; - - remote = remote_get(remotename); - if (!remote_is_configured(remote, 1)) - die(_("No such remote '%s'"), remotename); - - if (push_mode) { - strbuf_addf(&name_buf, "remote.%s.pushurl", remotename); - urlset = remote->pushurl; - urlset_nr = remote->pushurl_nr; - } else { - strbuf_addf(&name_buf, "remote.%s.url", remotename); - urlset = remote->url; - urlset_nr = remote->url_nr; - } - - /* Special cases that add new entry. */ - if ((!oldurl && !delete_mode) || add_mode) { - if (add_mode) - git_config_set_multivar(name_buf.buf, newurl, - "^$", 0); - else - git_config_set(name_buf.buf, newurl); - goto out; - } - - /* Old URL specified. Demand that one matches. */ - if (regcomp(&old_regex, oldurl, REG_EXTENDED)) - die(_("Invalid old URL pattern: %s"), oldurl); - - for (i = 0; i < urlset_nr; i++) - if (!regexec(&old_regex, urlset[i], 0, NULL, 0)) - matches++; - else - negative_matches++; - if (!delete_mode && !matches) - die(_("No such URL found: %s"), oldurl); - if (delete_mode && !negative_matches && !push_mode) - die(_("Will not delete all non-push URLs")); - - regfree(&old_regex); - - if (!delete_mode) - git_config_set_multivar(name_buf.buf, newurl, oldurl, 0); - else - git_config_set_multivar(name_buf.buf, NULL, oldurl, 1); -out: - strbuf_release(&name_buf); - return 0; -} - -int cmd_remote(int argc, const char **argv, const char *prefix) -{ - struct option options[] = { - OPT__VERBOSE(&verbose, N_("be verbose; must be placed before a subcommand")), - OPT_END() - }; - int result; - - argc = parse_options(argc, argv, prefix, options, builtin_remote_usage, - PARSE_OPT_STOP_AT_NON_OPTION); - - if (argc < 1) - result = show_all(); - else if (!strcmp(argv[0], "add")) - result = add(argc, argv); - else if (!strcmp(argv[0], "rename")) - result = mv(argc, argv); - else if (!strcmp(argv[0], "rm") || !strcmp(argv[0], "remove")) - result = rm(argc, argv); - else if (!strcmp(argv[0], "set-head")) - result = set_head(argc, argv); - else if (!strcmp(argv[0], "set-branches")) - result = set_branches(argc, argv); - else if (!strcmp(argv[0], "get-url")) - result = get_url(argc, argv); - else if (!strcmp(argv[0], "set-url")) - result = set_url(argc, argv); - else if (!strcmp(argv[0], "show")) - result = show(argc, argv); - else if (!strcmp(argv[0], "prune")) - result = prune(argc, argv); - else if (!strcmp(argv[0], "update")) - result = update(argc, argv); - else { - error(_("Unknown subcommand: %s"), argv[0]); - usage_with_options(builtin_remote_usage, options); - } - - return result ? 1 : 0; -} |