mirror of
https://github.com/git/git
synced 2024-08-28 20:20:07 +00:00
![Michael J Gruber](/assets/img/avatar_default.png)
Currently, "git remote -v" lists all urls whereas "git remote show $remote" shows only the first. Make it so that both show all. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
1338 lines
36 KiB
C
1338 lines
36 KiB
C
#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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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 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]",
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NULL
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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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static int verbose;
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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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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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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(arg, list);
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return 0;
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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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static int add(int argc, const char **argv)
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{
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int fetch = 0, mirror = 0;
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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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struct option options[] = {
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OPT_GROUP("add specific options"),
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OPT_BOOLEAN('f', "fetch", &fetch, "fetch the remote branches"),
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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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argc = parse_options(argc, argv, options, builtin_remote_usage, 0);
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if (argc < 2)
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usage_with_options(builtin_remote_usage, options);
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name = argv[0];
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url = argv[1];
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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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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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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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strbuf_reset(&buf);
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strbuf_addf(&buf, "remote.%s.fetch", name);
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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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struct string_list_item *item = track.items + i;
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strbuf_reset(&buf2);
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strbuf_addch(&buf2, '+');
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if (mirror)
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strbuf_addf(&buf2, "refs/%s:refs/%s",
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item->string, item->string);
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else
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strbuf_addf(&buf2, "refs/heads/%s:refs/remotes/%s/%s",
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item->string, name, item->string);
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if (git_config_set_multivar(buf.buf, buf2.buf, "^$", 0))
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return 1;
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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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if (fetch && fetch_remote(name))
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return 1;
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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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strbuf_reset(&buf2);
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strbuf_addf(&buf2, "refs/remotes/%s/%s", name, master);
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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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strbuf_release(&buf);
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strbuf_release(&buf2);
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string_list_clear(&track, 0);
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return 0;
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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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static struct string_list branch_list;
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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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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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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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item = string_list_insert(name, &branch_list);
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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(merge, &info->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(xstrdup(value), &info->merge);
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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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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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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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static int handle_one_branch(const char *refname,
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const unsigned char *sha1, int flags, void *cb_data)
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{
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struct ref_states *states = cb_data;
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struct refspec refspec;
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memset(&refspec, 0, sizeof(refspec));
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refspec.dst = (char *)refname;
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if (!remote_find_tracking(states->remote, &refspec)) {
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struct string_list_item *item;
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const char *name = abbrev_branch(refspec.src);
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/* symbolic refs pointing nowhere were handled already */
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if ((flags & REF_ISSYMREF) ||
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string_list_has_string(&states->tracked, name) ||
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string_list_has_string(&states->new, name))
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return 0;
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item = string_list_append(name, &states->stale);
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item->util = xstrdup(refname);
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}
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return 0;
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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;
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int i;
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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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states->new.strdup_strings = states->tracked.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(abbrev_branch(ref->name), &states->new);
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else
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string_list_append(abbrev_branch(ref->name), &states->tracked);
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}
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free_refs(fetch_map);
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sort_string_list(&states->new);
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sort_string_list(&states->tracked);
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for_each_ref(handle_one_branch, states);
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sort_string_list(&states->stale);
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return 0;
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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, **push_tail;
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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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push_tail = &push_map;
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while (*push_tail)
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push_tail = &((*push_tail)->next);
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match_refs(local_refs, push_map, &push_tail, 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(abbrev_branch(ref->peer_ref->name),
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&states->push);
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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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}
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static int get_push_ref_states_noquery(struct ref_states *states)
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{
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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;
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if (!remote->push_refspec_nr) {
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item = string_list_append("(matching)", &states->push);
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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("(matching)", &states->push);
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else if (strlen(spec->src))
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item = string_list_append(spec->src, &states->push);
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else
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item = string_list_append("(delete)", &states->push);
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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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}
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static int get_head_names(const struct ref *remote_refs, struct ref_states *states)
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{
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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;
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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"),
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fetch_map, 1);
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for(ref = matches; ref; ref = ref->next)
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string_list_append(abbrev_branch(ref->name), &states->heads);
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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 {
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struct known_remote *next;
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struct remote *remote;
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};
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struct known_remotes {
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struct remote *to_delete;
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struct known_remote *list;
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};
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static int add_known_remote(struct remote *remote, void *cb_data)
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{
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struct known_remotes *all = cb_data;
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struct known_remote *r;
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if (!strcmp(all->to_delete->name, remote->name))
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return 0;
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r = xmalloc(sizeof(*r));
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r->remote = remote;
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r->next = all->list;
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all->list = r;
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return 0;
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}
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struct branches_for_remote {
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struct remote *remote;
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struct string_list *branches, *skipped;
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struct known_remotes *keep;
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};
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static int add_branch_for_removal(const char *refname,
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const unsigned char *sha1, int flags, void *cb_data)
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{
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struct branches_for_remote *branches = cb_data;
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struct refspec refspec;
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struct string_list_item *item;
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struct known_remote *kr;
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memset(&refspec, 0, sizeof(refspec));
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refspec.dst = (char *)refname;
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if (remote_find_tracking(branches->remote, &refspec))
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return 0;
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/* don't delete a branch if another remote also uses it */
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for (kr = branches->keep->list; kr; kr = kr->next) {
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memset(&refspec, 0, sizeof(refspec));
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refspec.dst = (char *)refname;
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if (!remote_find_tracking(kr->remote, &refspec))
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return 0;
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}
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/* don't delete non-remote refs */
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if (prefixcmp(refname, "refs/remotes")) {
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/* advise user how to delete local branches */
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if (!prefixcmp(refname, "refs/heads/"))
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string_list_append(abbrev_branch(refname),
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branches->skipped);
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/* silently skip over other non-remote refs */
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return 0;
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}
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/* make sure that symrefs are deleted */
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if (flags & REF_ISSYMREF)
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return unlink(git_path("%s", refname));
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item = string_list_append(refname, branches->branches);
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item->util = xmalloc(20);
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hashcpy(item->util, sha1);
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return 0;
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}
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struct rename_info {
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const char *old;
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const char *new;
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struct string_list *remote_branches;
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};
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static int read_remote_branches(const char *refname,
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const unsigned char *sha1, int flags, void *cb_data)
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{
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struct rename_info *rename = cb_data;
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struct strbuf buf = STRBUF_INIT;
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struct string_list_item *item;
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int flag;
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unsigned char orig_sha1[20];
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const char *symref;
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strbuf_addf(&buf, "refs/remotes/%s", rename->old);
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if(!prefixcmp(refname, buf.buf)) {
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item = string_list_append(xstrdup(refname), rename->remote_branches);
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symref = resolve_ref(refname, orig_sha1, 1, &flag);
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if (flag & REF_ISSYMREF)
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item->util = xstrdup(symref);
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else
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item->util = NULL;
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}
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return 0;
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}
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static int migrate_file(struct remote *remote)
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{
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struct strbuf buf = STRBUF_INIT;
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int i;
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char *path = NULL;
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|
|
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_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 = {
|
|
NULL, &branches, &skipped, &known_remotes
|
|
};
|
|
int i, result;
|
|
|
|
if (argc != 2)
|
|
usage_with_options(builtin_remote_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;
|
|
}
|
|
|
|
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, 0);
|
|
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(abbrev_branch(refspec.src), &states->tracked);
|
|
|
|
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(NULL, 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;
|
|
};
|
|
|
|
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(item->string, info->list);
|
|
return 0;
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
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(branch_item->string, show_info->list);
|
|
item->util = branch_info;
|
|
|
|
return 0;
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
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(push_item->string, show_info->list);
|
|
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);
|
|
}
|
|
|
|
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_GROUP("show specific 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, options, builtin_remote_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;
|
|
|
|
get_remote_ref_states(*argv, &states, query_flag);
|
|
|
|
printf("* remote %s\n", *argv);
|
|
if (states.remote->url_nr) {
|
|
for (i=0; i < states.remote->url_nr; i++)
|
|
printf(" URL: %s\n", states.remote->url[i]);
|
|
} else
|
|
printf(" 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(add_remote_to_show_info, &states.new, &info);
|
|
for_each_string_list(add_remote_to_show_info, &states.tracked, &info);
|
|
for_each_string_list(add_remote_to_show_info, &states.stale, &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(show_remote_info_item, info.list, &info);
|
|
string_list_clear(info.list, 0);
|
|
|
|
/* git pull info */
|
|
info.width = 0;
|
|
info.any_rebase = 0;
|
|
for_each_string_list(add_local_to_show_info, &branch_list, &info);
|
|
if (info.list->nr)
|
|
printf(" Local branch%s configured for 'git pull':\n",
|
|
info.list->nr > 1 ? "es" : "");
|
|
for_each_string_list(show_local_info_item, info.list, &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(add_push_to_show_info, &states.push, &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(show_push_info_item, info.list, &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_GROUP("set-head specific 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, options, builtin_remote_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_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_GROUP("prune specific options"),
|
|
OPT__DRY_RUN(&dry_run),
|
|
OPT_END()
|
|
};
|
|
|
|
argc = parse_options(argc, argv, options, builtin_remote_usage, 0);
|
|
|
|
if (argc < 1)
|
|
usage_with_options(builtin_remote_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(dangling_msg, refname);
|
|
}
|
|
|
|
free_remote_ref_states(&states);
|
|
return result;
|
|
}
|
|
|
|
static int get_one_remote_for_update(struct remote *remote, void *priv)
|
|
{
|
|
struct string_list *list = priv;
|
|
if (!remote->skip_default_update)
|
|
string_list_append(remote->name, list);
|
|
return 0;
|
|
}
|
|
|
|
struct remote_group {
|
|
const char *name;
|
|
struct string_list *list;
|
|
} remote_group;
|
|
|
|
static int get_remote_group(const char *key, const char *value, void *num_hits)
|
|
{
|
|
if (!prefixcmp(key, "remotes.") &&
|
|
!strcmp(key + 8, remote_group.name)) {
|
|
/* split list by white space */
|
|
int space = strcspn(value, " \t\n");
|
|
while (*value) {
|
|
if (space > 1) {
|
|
string_list_append(xstrndup(value, space),
|
|
remote_group.list);
|
|
++*((int *)num_hits);
|
|
}
|
|
value += space + (value[space] != '\0');
|
|
space = strcspn(value, " \t\n");
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int update(int argc, const char **argv)
|
|
{
|
|
int i, result = 0, prune = 0;
|
|
struct string_list list = { NULL, 0, 0, 0 };
|
|
static const char *default_argv[] = { NULL, "default", NULL };
|
|
struct option options[] = {
|
|
OPT_GROUP("update specific options"),
|
|
OPT_BOOLEAN('p', "prune", &prune,
|
|
"prune remotes after fetching"),
|
|
OPT_END()
|
|
};
|
|
|
|
argc = parse_options(argc, argv, options, builtin_remote_usage,
|
|
PARSE_OPT_KEEP_ARGV0);
|
|
if (argc < 2) {
|
|
argc = 2;
|
|
argv = default_argv;
|
|
}
|
|
|
|
remote_group.list = &list;
|
|
for (i = 1; i < argc; i++) {
|
|
int groups_found = 0;
|
|
remote_group.name = argv[i];
|
|
result = git_config(get_remote_group, &groups_found);
|
|
if (!groups_found && (i != 1 || strcmp(argv[1], "default"))) {
|
|
struct remote *remote;
|
|
if (!remote_is_configured(argv[i]))
|
|
die("No such remote or remote group: %s",
|
|
argv[i]);
|
|
remote = remote_get(argv[i]);
|
|
string_list_append(remote->name, remote_group.list);
|
|
}
|
|
}
|
|
|
|
if (!result && !list.nr && argc == 2 && !strcmp(argv[1], "default"))
|
|
result = for_each_remote(get_one_remote_for_update, &list);
|
|
|
|
for (i = 0; i < list.nr; i++) {
|
|
int err = fetch_remote(list.items[i].string);
|
|
result |= err;
|
|
if (!err && prune)
|
|
result |= prune_remote(list.items[i].string, 0);
|
|
}
|
|
|
|
/* all names were strdup()ed or strndup()ed */
|
|
list.strdup_strings = 1;
|
|
string_list_clear(&list, 0);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int get_one_entry(struct remote *remote, void *priv)
|
|
{
|
|
struct string_list *list = priv;
|
|
|
|
if (remote->url_nr > 0) {
|
|
int i;
|
|
|
|
for (i = 0; i < remote->url_nr; i++)
|
|
string_list_append(remote->name, list)->util = (void *)remote->url[i];
|
|
} else
|
|
string_list_append(remote->name, list)->util = NULL;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int show_all(void)
|
|
{
|
|
struct string_list list = { NULL, 0, 0 };
|
|
int 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);
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
int cmd_remote(int argc, const char **argv, const char *prefix)
|
|
{
|
|
struct option options[] = {
|
|
OPT__VERBOSE(&verbose),
|
|
OPT_END()
|
|
};
|
|
int result;
|
|
|
|
argc = parse_options(argc, argv, 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], "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;
|
|
}
|