gc: config option for running --auto in background

diff --git a/remote.c b/remote.c
index 15e6e5efcf1643b084b697a7daf563d901a15c02..a89efab5b766ba9374c3a09656b2d56593884c8e 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -76,7 +76,7 @@ static const char *alias_url(const char *url, struct rewrites *r)
                if (!r->rewrite[i])
                        continue;
                for (j = 0; j < r->rewrite[i]->instead_of_nr; j++) {
-                       if (!prefixcmp(url, r->rewrite[i]->instead_of[j].s) &&
+                       if (starts_with(url, r->rewrite[i]->instead_of[j].s) &&
                            (!longest ||
                             longest->len < r->rewrite[i]->instead_of[j].len)) {
                                longest = &(r->rewrite[i]->instead_of[j]);
@@ -239,13 +239,13 @@ static void read_remotes_file(struct remote *remote)
                int value_list;
                char *s, *p;
 
-               if (!prefixcmp(buffer, "URL:")) {
+               if (starts_with(buffer, "URL:")) {
                        value_list = 0;
                        s = buffer + 4;
-               } else if (!prefixcmp(buffer, "Push:")) {
+               } else if (starts_with(buffer, "Push:")) {
                        value_list = 1;
                        s = buffer + 5;
-               } else if (!prefixcmp(buffer, "Pull:")) {
+               } else if (starts_with(buffer, "Pull:")) {
                        value_list = 2;
                        s = buffer + 5;
                } else
@@ -337,7 +337,7 @@ static int handle_config(const char *key, const char *value, void *cb)
        const char *subkey;
        struct remote *remote;
        struct branch *branch;
-       if (!prefixcmp(key, "branch.")) {
+       if (starts_with(key, "branch.")) {
                name = key + 7;
                subkey = strrchr(name, '.');
                if (!subkey)
@@ -361,7 +361,7 @@ static int handle_config(const char *key, const char *value, void *cb)
                }
                return 0;
        }
-       if (!prefixcmp(key, "url.")) {
+       if (starts_with(key, "url.")) {
                struct rewrite *rewrite;
                name = key + 4;
                subkey = strrchr(name, '.');
@@ -380,7 +380,7 @@ static int handle_config(const char *key, const char *value, void *cb)
                }
        }
 
-       if (prefixcmp(key,  "remote."))
+       if (!starts_with(key,  "remote."))
                return 0;
        name = key + 7;
 
@@ -487,7 +487,7 @@ static void read_config(void)
        current_branch = NULL;
        head_ref = resolve_ref_unsafe("HEAD", sha1, 0, &flag);
        if (head_ref && (flag & REF_ISSYMREF) &&
-           !prefixcmp(head_ref, "refs/heads/")) {
+           starts_with(head_ref, "refs/heads/")) {
                current_branch =
                        make_branch(head_ref + strlen("refs/heads/"), 0);
        }
@@ -852,7 +852,7 @@ static int match_name_with_pattern(const char *key, const char *name,
        return ret;
 }
 
-static int query_refspecs(struct refspec *refs, int ref_count, struct refspec *query)
+int query_refspecs(struct refspec *refs, int ref_count, struct refspec *query)
 {
        int i;
        int find_src = !query->src;
@@ -986,9 +986,9 @@ void sort_ref_list(struct ref **l, int (*cmp)(const void *, const void *))
        *l = llist_mergesort(*l, ref_list_get_next, ref_list_set_next, cmp);
 }
 
-static int count_refspec_match(const char *pattern,
-                              struct ref *refs,
-                              struct ref **matched_ref)
+int count_refspec_match(const char *pattern,
+                       struct ref *refs,
+                       struct ref **matched_ref)
 {
        int patlen = strlen(pattern);
        struct ref *matched_weak = NULL;
@@ -1013,8 +1013,8 @@ static int count_refspec_match(const char *pattern,
                 */
                if (namelen != patlen &&
                    patlen != namelen - 5 &&
-                   prefixcmp(name, "refs/heads/") &&
-                   prefixcmp(name, "refs/tags/")) {
+                   !starts_with(name, "refs/heads/") &&
+                   !starts_with(name, "refs/tags/")) {
                        /* We want to catch the case where only weak
                         * matches are found and there are multiple
                         * matches, and where more than one strong
@@ -1085,9 +1085,9 @@ static char *guess_ref(const char *name, struct ref *peer)
        if (!r)
                return NULL;
 
-       if (!prefixcmp(r, "refs/heads/"))
+       if (starts_with(r, "refs/heads/"))
                strbuf_addstr(&buf, "refs/heads/");
-       else if (!prefixcmp(r, "refs/tags/"))
+       else if (starts_with(r, "refs/tags/"))
                strbuf_addstr(&buf, "refs/tags/");
        else
                return NULL;
@@ -1135,7 +1135,7 @@ static int match_explicit(struct ref *src, struct ref *dst,
                dst_value = resolve_ref_unsafe(matched_src->name, sha1, 1, &flag);
                if (!dst_value ||
                    ((flag & REF_ISSYMREF) &&
-                    prefixcmp(dst_value, "refs/heads/")))
+                    !starts_with(dst_value, "refs/heads/")))
                        die("%s cannot be resolved to branch.",
                            matched_src->name);
        }
@@ -1224,7 +1224,7 @@ static char *get_ref_match(const struct refspec *rs, int rs_nr, const struct ref
                 * including refs outside refs/heads/ hierarchy, but
                 * that does not make much sense these days.
                 */
-               if (!send_mirror && prefixcmp(ref->name, "refs/heads/"))
+               if (!send_mirror && !starts_with(ref->name, "refs/heads/"))
                        return NULL;
                name = xstrdup(ref->name);
        }
@@ -1279,7 +1279,7 @@ static void add_missing_tags(struct ref *src, struct ref **dst, struct ref ***ds
                        add_to_tips(&sent_tips, ref->peer_ref->new_sha1);
                else
                        add_to_tips(&sent_tips, ref->old_sha1);
-               if (!prefixcmp(ref->name, "refs/tags/"))
+               if (starts_with(ref->name, "refs/tags/"))
                        string_list_append(&dst_tag, ref->name);
        }
        clear_commit_marks_many(sent_tips.nr, sent_tips.tip, TMP_MARK);
@@ -1288,7 +1288,7 @@ static void add_missing_tags(struct ref *src, struct ref **dst, struct ref ***ds
 
        /* Collect tags they do not have. */
        for (ref = src; ref; ref = ref->next) {
-               if (prefixcmp(ref->name, "refs/tags/"))
+               if (!starts_with(ref->name, "refs/tags/"))
                        continue; /* not a tag */
                if (string_list_has_string(&dst_tag, ref->name))
                        continue; /* they already have it */
@@ -1512,7 +1512,7 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
                 */
 
                else if (!ref->deletion && !is_null_sha1(ref->old_sha1)) {
-                       if (!prefixcmp(ref->name, "refs/tags/"))
+                       if (starts_with(ref->name, "refs/tags/"))
                                reject_reason = REF_STATUS_REJECT_ALREADY_EXISTS;
                        else if (!has_sha1_file(ref->old_sha1))
                                reject_reason = REF_STATUS_REJECT_FETCH_FIRST;
@@ -1645,12 +1645,12 @@ static struct ref *get_local_ref(const char *name)
        if (!name || name[0] == '\0')
                return NULL;
 
-       if (!prefixcmp(name, "refs/"))
+       if (starts_with(name, "refs/"))
                return alloc_ref(name);
 
-       if (!prefixcmp(name, "heads/") ||
-           !prefixcmp(name, "tags/") ||
-           !prefixcmp(name, "remotes/"))
+       if (starts_with(name, "heads/") ||
+           starts_with(name, "tags/") ||
+           starts_with(name, "remotes/"))
                return alloc_ref_with_prefix("refs/", 5, name);
 
        return alloc_ref_with_prefix("refs/heads/", 11, name);
@@ -1685,7 +1685,7 @@ int get_fetch_map(const struct ref *remote_refs,
 
        for (rmp = &ref_map; *rmp; ) {
                if ((*rmp)->peer_ref) {
-                       if (prefixcmp((*rmp)->peer_ref->name, "refs/") ||
+                       if (!starts_with((*rmp)->peer_ref->name, "refs/") ||
                            check_refname_format((*rmp)->peer_ref->name, 0)) {
                                struct ref *ignore = *rmp;
                                error("* Ignoring funny ref '%s' locally",
@@ -1969,7 +1969,7 @@ struct ref *guess_remote_head(const struct ref *head,
        /* Look for another ref that points there */
        for (r = refs; r; r = r->next) {
                if (r != head &&
-                   !prefixcmp(r->name, "refs/heads/") &&
+                   starts_with(r->name, "refs/heads/") &&
                    !hashcmp(r->old_sha1, head->old_sha1)) {
                        *tail = copy_ref(r);
                        tail = &((*tail)->next);