"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
};
#define GET_REF_STATES (1<<0)
#define GET_HEAD_NAMES (1<<1)
+#define GET_PUSH_REF_STATES (1<<2)
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)
{
struct ref_states {
struct remote *remote;
- struct string_list new, stale, tracked, heads;
+ struct string_list new, stale, tracked, heads, push;
int queried;
};
return 0;
}
+struct push_info {
+ char *dest;
+ int forced;
+ enum {
+ PUSH_STATUS_CREATE = 0,
+ PUSH_STATUS_DELETE,
+ PUSH_STATUS_UPTODATE,
+ PUSH_STATUS_FASTFORWARD,
+ PUSH_STATUS_OUTOFDATE,
+ PUSH_STATUS_NOTQUERIED,
+ } status;
+};
+
+static int get_push_ref_states(const struct ref *remote_refs,
+ struct ref_states *states)
+{
+ struct remote *remote = states->remote;
+ struct ref *ref, *local_refs, *push_map, **push_tail;
+ if (remote->mirror)
+ return 0;
+
+ local_refs = get_local_heads();
+ ref = push_map = copy_ref_list(remote_refs);
+ while (ref->next)
+ ref = ref->next;
+ push_tail = &ref->next;
+
+ match_refs(local_refs, push_map, &push_tail, remote->push_refspec_nr,
+ remote->push_refspec, MATCH_REFS_NONE);
+
+ states->push.strdup_strings = 1;
+ for (ref = push_map; ref; ref = ref->next) {
+ struct string_list_item *item;
+ struct push_info *info;
+
+ if (!ref->peer_ref)
+ continue;
+ hashcpy(ref->new_sha1, ref->peer_ref->new_sha1);
+
+ item = string_list_append(abbrev_branch(ref->peer_ref->name),
+ &states->push);
+ item->util = xcalloc(sizeof(struct push_info), 1);
+ info = item->util;
+ info->forced = ref->force;
+ info->dest = xstrdup(abbrev_branch(ref->name));
+
+ if (is_null_sha1(ref->new_sha1)) {
+ info->status = PUSH_STATUS_DELETE;
+ } else if (!hashcmp(ref->old_sha1, ref->new_sha1))
+ info->status = PUSH_STATUS_UPTODATE;
+ else if (is_null_sha1(ref->old_sha1))
+ info->status = PUSH_STATUS_CREATE;
+ else if (has_sha1_file(ref->old_sha1) &&
+ ref_newer(ref->new_sha1, ref->old_sha1))
+ info->status = PUSH_STATUS_FASTFORWARD;
+ else
+ info->status = PUSH_STATUS_OUTOFDATE;
+ }
+ free_refs(local_refs);
+ free_refs(push_map);
+ return 0;
+}
+
+static int get_push_ref_states_noquery(struct ref_states *states)
+{
+ int i;
+ struct remote *remote = states->remote;
+ struct string_list_item *item;
+ struct push_info *info;
+
+ if (remote->mirror)
+ return 0;
+
+ states->push.strdup_strings = 1;
+ if (!remote->push_refspec_nr) {
+ item = string_list_append("(matching)", &states->push);
+ info = item->util = xcalloc(sizeof(struct push_info), 1);
+ info->status = PUSH_STATUS_NOTQUERIED;
+ info->dest = xstrdup(item->string);
+ }
+ for (i = 0; i < remote->push_refspec_nr; i++) {
+ struct refspec *spec = remote->push + i;
+ if (spec->matching)
+ item = string_list_append("(matching)", &states->push);
+ else if (strlen(spec->src))
+ item = string_list_append(spec->src, &states->push);
+ else
+ item = string_list_append("(delete)", &states->push);
+
+ info = item->util = xcalloc(sizeof(struct push_info), 1);
+ info->forced = spec->force;
+ info->status = PUSH_STATUS_NOTQUERIED;
+ info->dest = xstrdup(spec->dst ? spec->dst : item->string);
+ }
+ return 0;
+}
+
static int get_head_names(const struct ref *remote_refs, struct ref_states *states)
{
struct ref *ref, *matches;
refspec.force = 0;
refspec.pattern = 1;
- refspec.src = refspec.dst = "refs/heads/";
+ refspec.src = refspec.dst = "refs/heads/*";
states->heads.strdup_strings = 1;
get_fetch_map(remote_refs, &refspec, &fetch_map_tail, 0);
matches = guess_remote_head(find_ref_by_name(remote_refs, "HEAD"),
path = git_path("remotes/%s", remote->name);
else if (remote->origin == REMOTE_BRANCHES)
path = git_path("branches/%s", remote->name);
- if (path && unlink(path))
- warning("failed to remove '%s'", path);
+ if (path)
+ unlink_or_warn(path);
return 0;
}
struct string_list_item *item = remote_branches.items + i;
int flag = 0;
unsigned char sha1[20];
- const char *symref;
- symref = resolve_ref(item->string, sha1, 1, &flag);
+ resolve_ref(item->string, sha1, 1, &flag);
if (!(flag & REF_ISSYMREF))
continue;
if (delete_ref(item->string, NULL, REF_NODEREF))
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,
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;
+ int width, width2;
int any_rebase;
};
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;
return show_all();
if (!no_query)
- query_flag = (GET_REF_STATES | GET_HEAD_NAMES);
+ query_flag = (GET_REF_STATES | GET_HEAD_NAMES | GET_PUSH_REF_STATES);
memset(&states, 0, sizeof(states));
memset(&info, 0, sizeof(info));
string_list_clear(info.list, 0);
/* git push info */
- if (states.remote->push_refspec_nr) {
- printf(" Local branch%s pushed with 'git push'\n",
- states.remote->push_refspec_nr > 1 ?
- "es" : "");
- for (i = 0; i < states.remote->push_refspec_nr; i++) {
- struct refspec *spec = states.remote->push + i;
- printf(" %s%s%s%s\n",
- spec->force ? "+" : "",
- abbrev_branch(spec->src),
- spec->dst ? ":" : "",
- spec->dst ? abbrev_branch(spec->dst) : "");
- }
- }
+ 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);
}
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");
+ for (; argc; argc--, argv++)
+ result |= prune_remote(*argv, dry_run);
- memset(&states, 0, sizeof(states));
- for (; argc; argc--, argv++) {
- int i;
-
- 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;
}
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");
}
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 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, 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;