diff options
| -rw-r--r-- | Documentation/git-remote.txt | 4 | ||||
| -rw-r--r-- | builtin-remote.c | 93 | ||||
| -rw-r--r-- | remote.c | 11 | ||||
| -rw-r--r-- | remote.h | 1 | ||||
| -rwxr-xr-x | t/t5506-remote-groups.sh | 81 |
5 files changed, 156 insertions, 34 deletions
diff --git a/Documentation/git-remote.txt b/Documentation/git-remote.txt index c9c0e6f93..9e2b4eaa3 100644 --- a/Documentation/git-remote.txt +++ b/Documentation/git-remote.txt @@ -16,7 +16,7 @@ SYNOPSIS 'git remote set-head' <name> [-a | -d | <branch>] 'git remote show' [-n] <name> 'git remote prune' [-n | --dry-run] <name> -'git remote update' [group] +'git remote update' [-p | --prune] [group | remote]... DESCRIPTION ----------- @@ -125,6 +125,8 @@ the configuration parameter remotes.default will get used; if remotes.default is not defined, all remotes which do not have the configuration parameter remote.<name>.skipDefaultUpdate set to true will be updated. (See linkgit:git-config[1]). ++ +With `--prune` option, prune all the remotes that are updated. DISCUSSION diff --git a/builtin-remote.c b/builtin-remote.c index 9ef846f6a..ca7c639ad 100644 --- a/builtin-remote.c +++ b/builtin-remote.c @@ -15,7 +15,7 @@ static const char * const builtin_remote_usage[] = { "git remote set-head <name> [-a | -d | <branch>]", "git remote show [-n] <name>", "git remote prune [-n | --dry-run] <name>", - "git remote [-v | --verbose] update [group]", + "git remote [-v | --verbose] update [-p | --prune] [group]", NULL }; @@ -26,6 +26,7 @@ static const char * const builtin_remote_usage[] = { static int verbose; static int show_all(void); +static int prune_remote(const char *remote, int dry_run); static inline int postfixcmp(const char *string, const char *postfix) { @@ -1128,46 +1129,49 @@ static int prune(int argc, const char **argv) OPT__DRY_RUN(&dry_run), OPT_END() }; - struct ref_states states; - const char *dangling_msg; argc = parse_options(argc, argv, options, builtin_remote_usage, 0); if (argc < 1) usage_with_options(builtin_remote_usage, options); - dangling_msg = (dry_run - ? " %s will become dangling!\n" - : " %s has become dangling!\n"); - - memset(&states, 0, sizeof(states)); - for (; argc; argc--, argv++) { - int i; + for (; argc; argc--, argv++) + result |= prune_remote(*argv, dry_run); - get_remote_ref_states(*argv, &states, GET_REF_STATES); + return result; +} - if (states.stale.nr) { - printf("Pruning %s\n", *argv); - printf("URL: %s\n", - states.remote->url_nr - ? states.remote->url[0] - : "(no URL)"); - } +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"; - for (i = 0; i < states.stale.nr; i++) { - const char *refname = states.stale.items[i].util; + 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)"); + } - if (!dry_run) - result |= delete_ref(refname, NULL, 0); + for (i = 0; i < states.stale.nr; i++) { + const char *refname = states.stale.items[i].util; - printf(" * [%s] %s\n", dry_run ? "would prune" : "pruned", - abbrev_ref(refname, "refs/remotes/")); - warn_dangling_symref(dangling_msg, refname); - } + if (!dry_run) + result |= delete_ref(refname, NULL, 0); - free_remote_ref_states(&states); + 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; } @@ -1184,16 +1188,18 @@ struct remote_group { struct string_list *list; } remote_group; -static int get_remote_group(const char *key, const char *value, void *cb) +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) + 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"); } @@ -1204,10 +1210,18 @@ static int get_remote_group(const char *key, const char *value, void *cb) static int update(int argc, const char **argv) { - int i, result = 0; + 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 fecthing"), + OPT_END() + }; + argc = parse_options(argc, argv, options, builtin_remote_usage, + PARSE_OPT_KEEP_ARGV0); if (argc < 2) { argc = 2; argv = default_argv; @@ -1215,15 +1229,28 @@ static int update(int argc, const char **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, NULL); + 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++) - result |= fetch_remote(list.items[i].string); + 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; @@ -667,6 +667,17 @@ struct remote *remote_get(const char *name) return ret; } +int remote_is_configured(const char *name) +{ + int i; + read_config(); + + for (i = 0; i < remotes_nr; i++) + if (!strcmp(name, remotes[i]->name)) + return 1; + return 0; +} + int for_each_remote(each_remote_fn fn, void *priv) { int i, result = 0; @@ -45,6 +45,7 @@ struct remote { }; struct remote *remote_get(const char *name); +int remote_is_configured(const char *name); typedef int each_remote_fn(struct remote *remote, void *priv); int for_each_remote(each_remote_fn fn, void *priv); diff --git a/t/t5506-remote-groups.sh b/t/t5506-remote-groups.sh new file mode 100755 index 000000000..2a1806b0b --- /dev/null +++ b/t/t5506-remote-groups.sh @@ -0,0 +1,81 @@ +#!/bin/sh + +test_description='git remote group handling' +. ./test-lib.sh + +mark() { + echo "$1" >mark +} + +update_repo() { + (cd $1 && + echo content >>file && + git add file && + git commit -F ../mark) +} + +update_repos() { + update_repo one $1 && + update_repo two $1 +} + +repo_fetched() { + if test "`git log -1 --pretty=format:%s $1 --`" = "`cat mark`"; then + echo >&2 "repo was fetched: $1" + return 0 + fi + echo >&2 "repo was not fetched: $1" + return 1 +} + +test_expect_success 'setup' ' + mkdir one && (cd one && git init) && + mkdir two && (cd two && git init) && + git remote add -m master one one && + git remote add -m master two two +' + +test_expect_success 'no group updates all' ' + mark update-all && + update_repos && + git remote update && + repo_fetched one && + repo_fetched two +' + +test_expect_success 'nonexistant group produces error' ' + mark nonexistant && + update_repos && + test_must_fail git remote update nonexistant && + ! repo_fetched one && + ! repo_fetched two +' + +test_expect_success 'updating group updates all members' ' + mark group-all && + update_repos && + git config --add remotes.all one && + git config --add remotes.all two && + git remote update all && + repo_fetched one && + repo_fetched two +' + +test_expect_success 'updating group does not update non-members' ' + mark group-some && + update_repos && + git config --add remotes.some one && + git remote update some && + repo_fetched one && + ! repo_fetched two +' + +test_expect_success 'updating remote name updates that remote' ' + mark remote-name && + update_repos && + git remote update one && + repo_fetched one && + ! repo_fetched two +' + +test_done |