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1549 lines
41 KiB
1549 lines
41 KiB
#include "cache.h" |
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#include "parse-options.h" |
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#include "transport.h" |
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#include "remote.h" |
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#include "string-list.h" |
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#include "strbuf.h" |
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#include "run-command.h" |
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#include "refs.h" |
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|
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static const char * const builtin_remote_usage[] = { |
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"git remote [-v | --verbose]", |
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"git remote add [-t <branch>] [-m <master>] [-f] [--mirror] <name> <url>", |
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"git remote rename <old> <new>", |
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"git remote rm <name>", |
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"git remote set-head <name> (-a | -d | <branch>)", |
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"git remote [-v | --verbose] show [-n] <name>", |
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"git remote prune [-n | --dry-run] <name>", |
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"git remote [-v | --verbose] update [-p | --prune] [group | remote]", |
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"git remote set-branches <name> [--add] <branch>...", |
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"git remote set-url <name> <newurl> [<oldurl>]", |
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"git remote set-url --add <name> <newurl>", |
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"git remote set-url --delete <name> <url>", |
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NULL |
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}; |
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|
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static const char * const builtin_remote_add_usage[] = { |
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"git remote add [<options>] <name> <url>", |
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NULL |
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}; |
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|
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static const char * const builtin_remote_rename_usage[] = { |
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"git remote rename <old> <new>", |
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NULL |
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}; |
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|
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static const char * const builtin_remote_rm_usage[] = { |
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"git remote rm <name>", |
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NULL |
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}; |
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|
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static const char * const builtin_remote_sethead_usage[] = { |
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"git remote set-head <name> (-a | -d | <branch>])", |
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NULL |
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}; |
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|
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static const char * const builtin_remote_setbranches_usage[] = { |
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"git remote set-branches <name> <branch>...", |
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"git remote set-branches --add <name> <branch>...", |
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NULL |
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}; |
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|
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static const char * const builtin_remote_show_usage[] = { |
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"git remote show [<options>] <name>", |
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NULL |
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}; |
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|
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static const char * const builtin_remote_prune_usage[] = { |
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"git remote prune [<options>] <name>", |
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NULL |
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}; |
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|
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static const char * const builtin_remote_update_usage[] = { |
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"git remote update [<options>] [<group> | <remote>]...", |
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NULL |
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}; |
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|
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static const char * const builtin_remote_seturl_usage[] = { |
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"git remote set-url [--push] <name> <newurl> [<oldurl>]", |
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"git remote set-url --add <name> <newurl>", |
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"git remote set-url --delete <name> <url>", |
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NULL |
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}; |
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|
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#define GET_REF_STATES (1<<0) |
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#define GET_HEAD_NAMES (1<<1) |
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#define GET_PUSH_REF_STATES (1<<2) |
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|
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static int verbose; |
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|
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static int show_all(void); |
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static int prune_remote(const char *remote, int dry_run); |
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|
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static inline int postfixcmp(const char *string, const char *postfix) |
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{ |
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int len1 = strlen(string), len2 = strlen(postfix); |
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if (len1 < len2) |
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return 1; |
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return strcmp(string + len1 - len2, postfix); |
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} |
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|
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static int opt_parse_track(const struct option *opt, const char *arg, int not) |
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{ |
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struct string_list *list = opt->value; |
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if (not) |
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string_list_clear(list, 0); |
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else |
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string_list_append(list, arg); |
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return 0; |
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} |
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|
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static int fetch_remote(const char *name) |
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{ |
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const char *argv[] = { "fetch", name, NULL, NULL }; |
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if (verbose) { |
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argv[1] = "-v"; |
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argv[2] = name; |
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} |
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printf("Updating %s\n", name); |
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if (run_command_v_opt(argv, RUN_GIT_CMD)) |
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return error("Could not fetch %s", name); |
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return 0; |
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} |
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|
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enum { |
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TAGS_UNSET = 0, |
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TAGS_DEFAULT = 1, |
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TAGS_SET = 2 |
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}; |
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|
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static int add_branch(const char *key, const char *branchname, |
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const char *remotename, int mirror, struct strbuf *tmp) |
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{ |
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strbuf_reset(tmp); |
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strbuf_addch(tmp, '+'); |
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if (mirror) |
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strbuf_addf(tmp, "refs/%s:refs/%s", |
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branchname, branchname); |
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else |
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strbuf_addf(tmp, "refs/heads/%s:refs/remotes/%s/%s", |
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branchname, remotename, branchname); |
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return git_config_set_multivar(key, tmp->buf, "^$", 0); |
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} |
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|
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static int add(int argc, const char **argv) |
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{ |
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int fetch = 0, mirror = 0, fetch_tags = TAGS_DEFAULT; |
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struct string_list track = { NULL, 0, 0 }; |
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const char *master = NULL; |
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struct remote *remote; |
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struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT; |
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const char *name, *url; |
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int i; |
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|
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struct option options[] = { |
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OPT_BOOLEAN('f', "fetch", &fetch, "fetch the remote branches"), |
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OPT_SET_INT(0, "tags", &fetch_tags, |
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"import all tags and associated objects when fetching", |
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TAGS_SET), |
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OPT_SET_INT(0, NULL, &fetch_tags, |
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"or do not fetch any tag at all (--no-tags)", TAGS_UNSET), |
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OPT_CALLBACK('t', "track", &track, "branch", |
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"branch(es) to track", opt_parse_track), |
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OPT_STRING('m', "master", &master, "branch", "master branch"), |
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OPT_BOOLEAN(0, "mirror", &mirror, "no separate remotes"), |
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OPT_END() |
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}; |
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|
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argc = parse_options(argc, argv, NULL, options, builtin_remote_add_usage, |
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0); |
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|
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if (argc < 2) |
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usage_with_options(builtin_remote_add_usage, options); |
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|
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name = argv[0]; |
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url = argv[1]; |
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|
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remote = remote_get(name); |
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if (remote && (remote->url_nr > 1 || strcmp(name, remote->url[0]) || |
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remote->fetch_refspec_nr)) |
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die("remote %s already exists.", name); |
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|
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strbuf_addf(&buf2, "refs/heads/test:refs/remotes/%s/test", name); |
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if (!valid_fetch_refspec(buf2.buf)) |
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die("'%s' is not a valid remote name", name); |
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|
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strbuf_addf(&buf, "remote.%s.url", name); |
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if (git_config_set(buf.buf, url)) |
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return 1; |
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|
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strbuf_reset(&buf); |
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strbuf_addf(&buf, "remote.%s.fetch", name); |
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|
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if (track.nr == 0) |
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string_list_append(&track, "*"); |
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for (i = 0; i < track.nr; i++) { |
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if (add_branch(buf.buf, track.items[i].string, |
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name, mirror, &buf2)) |
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return 1; |
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} |
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|
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if (mirror) { |
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strbuf_reset(&buf); |
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strbuf_addf(&buf, "remote.%s.mirror", name); |
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if (git_config_set(buf.buf, "true")) |
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return 1; |
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} |
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|
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if (fetch_tags != TAGS_DEFAULT) { |
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strbuf_reset(&buf); |
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strbuf_addf(&buf, "remote.%s.tagopt", name); |
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if (git_config_set(buf.buf, |
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fetch_tags == TAGS_SET ? "--tags" : "--no-tags")) |
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return 1; |
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} |
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|
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if (fetch && fetch_remote(name)) |
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return 1; |
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|
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if (master) { |
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strbuf_reset(&buf); |
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strbuf_addf(&buf, "refs/remotes/%s/HEAD", name); |
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|
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strbuf_reset(&buf2); |
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strbuf_addf(&buf2, "refs/remotes/%s/%s", name, master); |
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|
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if (create_symref(buf.buf, buf2.buf, "remote add")) |
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return error("Could not setup master '%s'", master); |
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} |
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|
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strbuf_release(&buf); |
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strbuf_release(&buf2); |
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string_list_clear(&track, 0); |
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|
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return 0; |
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} |
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|
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struct branch_info { |
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char *remote_name; |
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struct string_list merge; |
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int rebase; |
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}; |
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|
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static struct string_list branch_list; |
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|
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static const char *abbrev_ref(const char *name, const char *prefix) |
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{ |
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const char *abbrev = skip_prefix(name, prefix); |
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if (abbrev) |
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return abbrev; |
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return name; |
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} |
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#define abbrev_branch(name) abbrev_ref((name), "refs/heads/") |
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|
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static int config_read_branches(const char *key, const char *value, void *cb) |
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{ |
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if (!prefixcmp(key, "branch.")) { |
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const char *orig_key = key; |
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char *name; |
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struct string_list_item *item; |
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struct branch_info *info; |
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enum { REMOTE, MERGE, REBASE } type; |
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|
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key += 7; |
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if (!postfixcmp(key, ".remote")) { |
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name = xstrndup(key, strlen(key) - 7); |
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type = REMOTE; |
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} else if (!postfixcmp(key, ".merge")) { |
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name = xstrndup(key, strlen(key) - 6); |
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type = MERGE; |
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} else if (!postfixcmp(key, ".rebase")) { |
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name = xstrndup(key, strlen(key) - 7); |
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type = REBASE; |
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} else |
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return 0; |
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|
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item = string_list_insert(&branch_list, name); |
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|
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if (!item->util) |
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item->util = xcalloc(sizeof(struct branch_info), 1); |
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info = item->util; |
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if (type == REMOTE) { |
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if (info->remote_name) |
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warning("more than one %s", orig_key); |
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info->remote_name = xstrdup(value); |
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} else if (type == MERGE) { |
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char *space = strchr(value, ' '); |
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value = abbrev_branch(value); |
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while (space) { |
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char *merge; |
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merge = xstrndup(value, space - value); |
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string_list_append(&info->merge, merge); |
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value = abbrev_branch(space + 1); |
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space = strchr(value, ' '); |
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} |
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string_list_append(&info->merge, xstrdup(value)); |
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} else |
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info->rebase = git_config_bool(orig_key, value); |
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} |
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return 0; |
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} |
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|
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static void read_branches(void) |
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{ |
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if (branch_list.nr) |
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return; |
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git_config(config_read_branches, NULL); |
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} |
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|
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struct ref_states { |
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struct remote *remote; |
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struct string_list new, stale, tracked, heads, push; |
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int queried; |
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}; |
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|
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static int get_ref_states(const struct ref *remote_refs, struct ref_states *states) |
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{ |
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struct ref *fetch_map = NULL, **tail = &fetch_map; |
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struct ref *ref, *stale_refs; |
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int i; |
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|
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for (i = 0; i < states->remote->fetch_refspec_nr; i++) |
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if (get_fetch_map(remote_refs, states->remote->fetch + i, &tail, 1)) |
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die("Could not get fetch map for refspec %s", |
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states->remote->fetch_refspec[i]); |
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|
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states->new.strdup_strings = 1; |
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states->tracked.strdup_strings = 1; |
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states->stale.strdup_strings = 1; |
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for (ref = fetch_map; ref; ref = ref->next) { |
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unsigned char sha1[20]; |
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if (!ref->peer_ref || read_ref(ref->peer_ref->name, sha1)) |
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string_list_append(&states->new, abbrev_branch(ref->name)); |
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else |
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string_list_append(&states->tracked, abbrev_branch(ref->name)); |
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} |
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stale_refs = get_stale_heads(states->remote, fetch_map); |
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for (ref = stale_refs; ref; ref = ref->next) { |
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struct string_list_item *item = |
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string_list_append(&states->stale, abbrev_branch(ref->name)); |
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item->util = xstrdup(ref->name); |
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} |
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free_refs(stale_refs); |
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free_refs(fetch_map); |
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|
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sort_string_list(&states->new); |
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sort_string_list(&states->tracked); |
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sort_string_list(&states->stale); |
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|
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return 0; |
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} |
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|
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struct push_info { |
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char *dest; |
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int forced; |
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enum { |
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PUSH_STATUS_CREATE = 0, |
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PUSH_STATUS_DELETE, |
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PUSH_STATUS_UPTODATE, |
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PUSH_STATUS_FASTFORWARD, |
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PUSH_STATUS_OUTOFDATE, |
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PUSH_STATUS_NOTQUERIED |
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} status; |
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}; |
|
|
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static int get_push_ref_states(const struct ref *remote_refs, |
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struct ref_states *states) |
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{ |
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struct remote *remote = states->remote; |
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struct ref *ref, *local_refs, *push_map; |
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if (remote->mirror) |
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return 0; |
|
|
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local_refs = get_local_heads(); |
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push_map = copy_ref_list(remote_refs); |
|
|
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match_refs(local_refs, &push_map, remote->push_refspec_nr, |
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remote->push_refspec, MATCH_REFS_NONE); |
|
|
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states->push.strdup_strings = 1; |
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for (ref = push_map; ref; ref = ref->next) { |
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struct string_list_item *item; |
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struct push_info *info; |
|
|
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if (!ref->peer_ref) |
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continue; |
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hashcpy(ref->new_sha1, ref->peer_ref->new_sha1); |
|
|
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item = string_list_append(&states->push, |
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abbrev_branch(ref->peer_ref->name)); |
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item->util = xcalloc(sizeof(struct push_info), 1); |
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info = item->util; |
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info->forced = ref->force; |
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info->dest = xstrdup(abbrev_branch(ref->name)); |
|
|
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if (is_null_sha1(ref->new_sha1)) { |
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info->status = PUSH_STATUS_DELETE; |
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} else if (!hashcmp(ref->old_sha1, ref->new_sha1)) |
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info->status = PUSH_STATUS_UPTODATE; |
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else if (is_null_sha1(ref->old_sha1)) |
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info->status = PUSH_STATUS_CREATE; |
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else if (has_sha1_file(ref->old_sha1) && |
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ref_newer(ref->new_sha1, ref->old_sha1)) |
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info->status = PUSH_STATUS_FASTFORWARD; |
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else |
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info->status = PUSH_STATUS_OUTOFDATE; |
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} |
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free_refs(local_refs); |
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free_refs(push_map); |
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return 0; |
|
} |
|
|
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static int get_push_ref_states_noquery(struct ref_states *states) |
|
{ |
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int i; |
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struct remote *remote = states->remote; |
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struct string_list_item *item; |
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struct push_info *info; |
|
|
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if (remote->mirror) |
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return 0; |
|
|
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states->push.strdup_strings = 1; |
|
if (!remote->push_refspec_nr) { |
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item = string_list_append(&states->push, "(matching)"); |
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info = item->util = xcalloc(sizeof(struct push_info), 1); |
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info->status = PUSH_STATUS_NOTQUERIED; |
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info->dest = xstrdup(item->string); |
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} |
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for (i = 0; i < remote->push_refspec_nr; i++) { |
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struct refspec *spec = remote->push + i; |
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if (spec->matching) |
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item = string_list_append(&states->push, "(matching)"); |
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else if (strlen(spec->src)) |
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item = string_list_append(&states->push, spec->src); |
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else |
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item = string_list_append(&states->push, "(delete)"); |
|
|
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info = item->util = xcalloc(sizeof(struct push_info), 1); |
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info->forced = spec->force; |
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info->status = PUSH_STATUS_NOTQUERIED; |
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info->dest = xstrdup(spec->dst ? spec->dst : item->string); |
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} |
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return 0; |
|
} |
|
|
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static int get_head_names(const struct ref *remote_refs, struct ref_states *states) |
|
{ |
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struct ref *ref, *matches; |
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struct ref *fetch_map = NULL, **fetch_map_tail = &fetch_map; |
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struct refspec refspec; |
|
|
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refspec.force = 0; |
|
refspec.pattern = 1; |
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refspec.src = refspec.dst = "refs/heads/*"; |
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states->heads.strdup_strings = 1; |
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get_fetch_map(remote_refs, &refspec, &fetch_map_tail, 0); |
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matches = guess_remote_head(find_ref_by_name(remote_refs, "HEAD"), |
|
fetch_map, 1); |
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for (ref = matches; ref; ref = ref->next) |
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string_list_append(&states->heads, abbrev_branch(ref->name)); |
|
|
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free_refs(fetch_map); |
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free_refs(matches); |
|
|
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return 0; |
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} |
|
|
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struct known_remote { |
|
struct known_remote *next; |
|
struct remote *remote; |
|
}; |
|
|
|
struct known_remotes { |
|
struct remote *to_delete; |
|
struct known_remote *list; |
|
}; |
|
|
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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 unsigned char *sha1, int flags, void *cb_data) |
|
{ |
|
struct branches_for_remote *branches = cb_data; |
|
struct refspec refspec; |
|
struct string_list_item *item; |
|
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 refs */ |
|
if (prefixcmp(refname, "refs/remotes")) { |
|
/* advise user how to delete local branches */ |
|
if (!prefixcmp(refname, "refs/heads/")) |
|
string_list_append(branches->skipped, |
|
abbrev_branch(refname)); |
|
/* silently skip over other non-remote refs */ |
|
return 0; |
|
} |
|
|
|
/* make sure that symrefs are deleted */ |
|
if (flags & REF_ISSYMREF) |
|
return unlink(git_path("%s", refname)); |
|
|
|
item = string_list_append(branches->branches, refname); |
|
item->util = xmalloc(20); |
|
hashcpy(item->util, sha1); |
|
|
|
return 0; |
|
} |
|
|
|
struct rename_info { |
|
const char *old; |
|
const char *new; |
|
struct string_list *remote_branches; |
|
}; |
|
|
|
static int read_remote_branches(const char *refname, |
|
const unsigned char *sha1, int flags, void *cb_data) |
|
{ |
|
struct rename_info *rename = cb_data; |
|
struct strbuf buf = STRBUF_INIT; |
|
struct string_list_item *item; |
|
int flag; |
|
unsigned char orig_sha1[20]; |
|
const char *symref; |
|
|
|
strbuf_addf(&buf, "refs/remotes/%s", rename->old); |
|
if (!prefixcmp(refname, buf.buf)) { |
|
item = string_list_append(rename->remote_branches, xstrdup(refname)); |
|
symref = resolve_ref(refname, orig_sha1, 1, &flag); |
|
if (flag & REF_ISSYMREF) |
|
item->util = xstrdup(symref); |
|
else |
|
item->util = NULL; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static int migrate_file(struct remote *remote) |
|
{ |
|
struct strbuf buf = STRBUF_INIT; |
|
int i; |
|
char *path = NULL; |
|
|
|
strbuf_addf(&buf, "remote.%s.url", remote->name); |
|
for (i = 0; i < remote->url_nr; i++) |
|
if (git_config_set_multivar(buf.buf, remote->url[i], "^$", 0)) |
|
return error("Could not append '%s' to '%s'", |
|
remote->url[i], buf.buf); |
|
strbuf_reset(&buf); |
|
strbuf_addf(&buf, "remote.%s.push", remote->name); |
|
for (i = 0; i < remote->push_refspec_nr; i++) |
|
if (git_config_set_multivar(buf.buf, remote->push_refspec[i], "^$", 0)) |
|
return error("Could not append '%s' to '%s'", |
|
remote->push_refspec[i], buf.buf); |
|
strbuf_reset(&buf); |
|
strbuf_addf(&buf, "remote.%s.fetch", remote->name); |
|
for (i = 0; i < remote->fetch_refspec_nr; i++) |
|
if (git_config_set_multivar(buf.buf, remote->fetch_refspec[i], "^$", 0)) |
|
return error("Could not append '%s' to '%s'", |
|
remote->fetch_refspec[i], buf.buf); |
|
if (remote->origin == REMOTE_REMOTES) |
|
path = git_path("remotes/%s", remote->name); |
|
else if (remote->origin == REMOTE_BRANCHES) |
|
path = git_path("branches/%s", remote->name); |
|
if (path) |
|
unlink_or_warn(path); |
|
return 0; |
|
} |
|
|
|
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; |
|
struct string_list remote_branches = { NULL, 0, 0, 0 }; |
|
struct rename_info rename; |
|
int i; |
|
|
|
if (argc != 3) |
|
usage_with_options(builtin_remote_rename_usage, options); |
|
|
|
rename.old = argv[1]; |
|
rename.new = argv[2]; |
|
rename.remote_branches = &remote_branches; |
|
|
|
oldremote = remote_get(rename.old); |
|
if (!oldremote) |
|
die("No such remote: %s", rename.old); |
|
|
|
if (!strcmp(rename.old, rename.new) && oldremote->origin != REMOTE_CONFIG) |
|
return migrate_file(oldremote); |
|
|
|
newremote = remote_get(rename.new); |
|
if (newremote && (newremote->url_nr > 1 || newremote->fetch_refspec_nr)) |
|
die("remote %s already exists.", rename.new); |
|
|
|
strbuf_addf(&buf, "refs/heads/test:refs/remotes/%s/test", rename.new); |
|
if (!valid_fetch_refspec(buf.buf)) |
|
die("'%s' is not a valid remote name", rename.new); |
|
|
|
strbuf_reset(&buf); |
|
strbuf_addf(&buf, "remote.%s", rename.old); |
|
strbuf_addf(&buf2, "remote.%s", rename.new); |
|
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); |
|
if (git_config_set_multivar(buf.buf, NULL, NULL, 1)) |
|
return error("Could not remove config section '%s'", buf.buf); |
|
for (i = 0; i < oldremote->fetch_refspec_nr; i++) { |
|
char *ptr; |
|
|
|
strbuf_reset(&buf2); |
|
strbuf_addstr(&buf2, oldremote->fetch_refspec[i]); |
|
ptr = strstr(buf2.buf, rename.old); |
|
if (ptr) |
|
strbuf_splice(&buf2, ptr-buf2.buf, strlen(rename.old), |
|
rename.new, strlen(rename.new)); |
|
if (git_config_set_multivar(buf.buf, buf2.buf, "^$", 0)) |
|
return error("Could not append '%s'", buf.buf); |
|
} |
|
|
|
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)) { |
|
strbuf_reset(&buf); |
|
strbuf_addf(&buf, "branch.%s.remote", item->string); |
|
if (git_config_set(buf.buf, rename.new)) { |
|
return error("Could not set '%s'", buf.buf); |
|
} |
|
} |
|
} |
|
|
|
/* |
|
* 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; |
|
unsigned char sha1[20]; |
|
|
|
resolve_ref(item->string, sha1, 1, &flag); |
|
if (!(flag & REF_ISSYMREF)) |
|
continue; |
|
if (delete_ref(item->string, NULL, REF_NODEREF)) |
|
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), |
|
rename.new, strlen(rename.new)); |
|
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), |
|
rename.new, strlen(rename.new)); |
|
strbuf_reset(&buf2); |
|
strbuf_addstr(&buf2, item->util); |
|
strbuf_splice(&buf2, strlen("refs/remotes/"), strlen(rename.old), |
|
rename.new, strlen(rename.new)); |
|
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); |
|
} |
|
return 0; |
|
} |
|
|
|
static int remove_branches(struct string_list *branches) |
|
{ |
|
int i, result = 0; |
|
for (i = 0; i < branches->nr; i++) { |
|
struct string_list_item *item = branches->items + i; |
|
const char *refname = item->string; |
|
unsigned char *sha1 = item->util; |
|
|
|
if (delete_ref(refname, sha1, 0)) |
|
result |= error("Could not remove branch %s", refname); |
|
} |
|
return result; |
|
} |
|
|
|
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 = { NULL, 0, 0, 1 }; |
|
struct string_list skipped = { NULL, 0, 0, 1 }; |
|
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) |
|
die("No such remote: %s", argv[1]); |
|
|
|
known_remotes.to_delete = remote; |
|
for_each_remote(add_known_remote, &known_remotes); |
|
|
|
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); |
|
|
|
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); |
|
if (git_config_set(buf.buf, NULL)) { |
|
strbuf_release(&buf); |
|
return -1; |
|
} |
|
} |
|
} |
|
} |
|
|
|
/* |
|
* 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 = remove_branches(&branches); |
|
string_list_clear(&branches, 1); |
|
|
|
if (skipped.nr) { |
|
fprintf(stderr, skipped.nr == 1 ? |
|
"Note: A non-remote branch was not removed; " |
|
"to delete it, use:\n" : |
|
"Note: Non-remote branches were not removed; " |
|
"to delete them, use:\n"); |
|
for (i = 0; i < skipped.nr; i++) |
|
fprintf(stderr, " git branch -d %s\n", |
|
skipped.items[i].string); |
|
} |
|
string_list_clear(&skipped, 0); |
|
|
|
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, 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 unsigned char *sha1, int flags, void *cb_data) |
|
{ |
|
struct ref_states *states = cb_data; |
|
struct refspec 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); |
|
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); |
|
sort_string_list(&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, 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) |
|
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; |
|
const char *also; |
|
int i; |
|
|
|
if (branch_info->rebase && 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) { |
|
printf("rebases onto remote %s\n", merge->items[0].string); |
|
return 0; |
|
} else if (show_info->any_rebase) { |
|
printf(" merges with remote %s\n", merge->items[0].string); |
|
also = " and with remote"; |
|
} else { |
|
printf("merges with remote %s\n", merge->items[0].string); |
|
also = " and with remote"; |
|
} |
|
for (i = 1; i < merge->nr; i++) |
|
printf(" %-*s %s %s\n", show_info->width, "", also, |
|
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; |
|
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) |
|
printf(" %-*s %s to %-*s (%s)\n", show_info->width, src, |
|
push_info->forced ? "forces" : "pushes", |
|
show_info->width2, push_info->dest, status); |
|
else |
|
printf(" %-*s %s to %s\n", show_info->width, src, |
|
push_info->forced ? "forces" : "pushes", |
|
push_info->dest); |
|
return 0; |
|
} |
|
|
|
static int show(int argc, const char **argv) |
|
{ |
|
int no_query = 0, result = 0, query_flag = 0; |
|
struct option options[] = { |
|
OPT_BOOLEAN('n', NULL, &no_query, "do not query remotes"), |
|
OPT_END() |
|
}; |
|
struct ref_states states; |
|
struct string_list info_list = { NULL, 0, 0, 0 }; |
|
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("* remote %s\n", *argv); |
|
printf(" Fetch URL: %s\n", 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++) |
|
printf(" Push URL: %s\n", url[i]); |
|
if (!i) |
|
printf(" Push URL: %s\n", "(no URL)"); |
|
if (no_query) |
|
printf(" HEAD branch: (not queried)\n"); |
|
else if (!states.heads.nr) |
|
printf(" HEAD branch: (unknown)\n"); |
|
else if (states.heads.nr == 1) |
|
printf(" HEAD branch: %s\n", 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, 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(" Remote branch%s:%s\n", |
|
info.list->nr > 1 ? "es" : "", |
|
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(" Local branch%s configured for 'git pull':\n", |
|
info.list->nr > 1 ? "es" : ""); |
|
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(" Local refs will be mirrored by 'git push'\n"); |
|
|
|
info.width = info.width2 = 0; |
|
for_each_string_list(&states.push, add_push_to_show_info, &info); |
|
qsort(info.list->items, info.list->nr, |
|
sizeof(*info.list->items), cmp_string_with_push); |
|
if (info.list->nr) |
|
printf(" Local ref%s configured for 'git push'%s:\n", |
|
info.list->nr > 1 ? "s" : "", |
|
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_BOOLEAN('a', "auto", &opt_a, |
|
"set refs/remotes/<name>/HEAD according to remote"), |
|
OPT_BOOLEAN('d', "delete", &opt_d, |
|
"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(buf.buf, NULL, REF_NODEREF)) |
|
result |= error("Could not delete %s", buf.buf); |
|
} else |
|
usage_with_options(builtin_remote_sethead_usage, options); |
|
|
|
if (head_name) { |
|
unsigned char sha1[20]; |
|
strbuf_addf(&buf2, "refs/remotes/%s/%s", argv[0], head_name); |
|
/* make sure it's valid */ |
|
if (!resolve_ref(buf2.buf, sha1, 1, NULL)) |
|
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); |
|
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(int argc, const char **argv) |
|
{ |
|
int dry_run = 0, result = 0; |
|
struct option options[] = { |
|
OPT__DRY_RUN(&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 prune_remote(const char *remote, int dry_run) |
|
{ |
|
int result = 0, i; |
|
struct ref_states states; |
|
const char *dangling_msg = dry_run |
|
? " %s will become dangling!\n" |
|
: " %s has become dangling!\n"; |
|
|
|
memset(&states, 0, sizeof(states)); |
|
get_remote_ref_states(remote, &states, GET_REF_STATES); |
|
|
|
if (states.stale.nr) { |
|
printf("Pruning %s\n", remote); |
|
printf("URL: %s\n", |
|
states.remote->url_nr |
|
? states.remote->url[0] |
|
: "(no URL)"); |
|
} |
|
|
|
for (i = 0; i < states.stale.nr; i++) { |
|
const char *refname = states.stale.items[i].util; |
|
|
|
if (!dry_run) |
|
result |= delete_ref(refname, NULL, 0); |
|
|
|
printf(" * [%s] %s\n", dry_run ? "would prune" : "pruned", |
|
abbrev_ref(refname, "refs/remotes/")); |
|
warn_dangling_symref(stdout, dangling_msg, refname); |
|
} |
|
|
|
free_remote_ref_states(&states); |
|
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 = 0; |
|
struct option options[] = { |
|
OPT_BOOLEAN('p', "prune", &prune, |
|
"prune remotes after fetching"), |
|
OPT_END() |
|
}; |
|
const char **fetch_argv; |
|
int fetch_argc = 0; |
|
int default_defined = 0; |
|
|
|
fetch_argv = xmalloc(sizeof(char *) * (argc+5)); |
|
|
|
argc = parse_options(argc, argv, NULL, options, builtin_remote_update_usage, |
|
PARSE_OPT_KEEP_ARGV0); |
|
|
|
fetch_argv[fetch_argc++] = "fetch"; |
|
|
|
if (prune) |
|
fetch_argv[fetch_argc++] = "--prune"; |
|
if (verbose) |
|
fetch_argv[fetch_argc++] = "-v"; |
|
fetch_argv[fetch_argc++] = "--multiple"; |
|
if (argc < 2) |
|
fetch_argv[fetch_argc++] = "default"; |
|
for (i = 1; i < argc; i++) |
|
fetch_argv[fetch_argc++] = argv[i]; |
|
|
|
if (strcmp(fetch_argv[fetch_argc-1], "default") == 0) { |
|
git_config(get_remote_default, &default_defined); |
|
if (!default_defined) |
|
fetch_argv[fetch_argc-1] = "--all"; |
|
} |
|
|
|
fetch_argv[fetch_argc] = NULL; |
|
|
|
return run_command_v_opt(fetch_argv, RUN_GIT_CMD); |
|
} |
|
|
|
static int remove_all_fetch_refspecs(const char *remote, const char *key) |
|
{ |
|
return git_config_set_multivar(key, NULL, NULL, 1); |
|
} |
|
|
|
static int 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++) |
|
if (add_branch(key, *branches, remotename, mirror, &refspec)) { |
|
strbuf_release(&refspec); |
|
return 1; |
|
} |
|
|
|
strbuf_release(&refspec); |
|
return 0; |
|
} |
|
|
|
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); |
|
|
|
if (!remote_is_configured(remotename)) |
|
die("No such remote '%s'", remotename); |
|
remote = remote_get(remotename); |
|
|
|
if (!add_mode && remove_all_fetch_refspecs(remotename, key.buf)) { |
|
strbuf_release(&key); |
|
return 1; |
|
} |
|
if (add_branches(remote, branches, key.buf)) { |
|
strbuf_release(&key); |
|
return 1; |
|
} |
|
|
|
strbuf_release(&key); |
|
return 0; |
|
} |
|
|
|
static int set_branches(int argc, const char **argv) |
|
{ |
|
int add_mode = 0; |
|
struct option options[] = { |
|
OPT_BOOLEAN('\0', "add", &add_mode, "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_seturl_usage, options); |
|
} |
|
argv[argc] = NULL; |
|
|
|
return set_remote_branches(argv[0], argv + 1, add_mode); |
|
} |
|
|
|
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_BOOLEAN('\0', "push", &push_mode, |
|
"manipulate push URLs"), |
|
OPT_BOOLEAN('\0', "add", &add_mode, |
|
"add URL"), |
|
OPT_BOOLEAN('\0', "delete", &delete_mode, |
|
"delete URLs"), |
|
OPT_END() |
|
}; |
|
argc = parse_options(argc, argv, NULL, options, builtin_remote_update_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; |
|
|
|
if (!remote_is_configured(remotename)) |
|
die("No such remote '%s'", remotename); |
|
remote = remote_get(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); |
|
strbuf_release(&name_buf); |
|
return 0; |
|
} |
|
|
|
/* 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); |
|
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 = { NULL, 0, 0 }; |
|
int result; |
|
|
|
list.strdup_strings = 1; |
|
result = for_each_remote(get_one_entry, &list); |
|
|
|
if (!result) { |
|
int i; |
|
|
|
sort_string_list(&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; |
|
} |
|
|
|
int cmd_remote(int argc, const char **argv, const char *prefix) |
|
{ |
|
struct option options[] = { |
|
OPT_BOOLEAN('v', "verbose", &verbose, "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")) |
|
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], "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; |
|
}
|
|
|