Add configuration variable for sign-off to format-patch

[git.git] / remote.c

diff --git a/remote.c b/remote.c
index baa50aab6573738059a9a71a224acb6877257255..2b037f11b29d86e38d6608a58c65e79e0ffd3800 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -11,8 +11,8 @@ static struct refspec s_tag_refspec = {
        0,
        1,
        0,
-       "refs/tags/",
-       "refs/tags/"
+       "refs/tags/*",
+       "refs/tags/*"
 };
 
 const struct refspec *tag_refspec = &s_tag_refspec;
@@ -455,16 +455,11 @@ static void read_config(void)
  */
 static int verify_refname(char *name, int is_glob)
 {
-       int result, len = -1;
+       int result;
 
-       if (is_glob) {
-               len = strlen(name);
-               assert(name[len - 1] == '/');
-               name[len - 1] = '\0';
-       }
        result = check_ref_format(name);
-       if (is_glob)
-               name[len - 1] = '/';
+       if (is_glob && result == CHECK_REF_FORMAT_WILDCARD)
+               result = CHECK_REF_FORMAT_OK;
        return result;
 }
 
@@ -520,16 +515,15 @@ static struct refspec *parse_refspec_internal(int nr_refspec, const char **refsp
 
                if (rhs) {
                        size_t rlen = strlen(++rhs);
-                       is_glob = (2 <= rlen && !strcmp(rhs + rlen - 2, "/*"));
-                       rs[i].dst = xstrndup(rhs, rlen - is_glob);
+                       is_glob = (1 <= rlen && strchr(rhs, '*'));
+                       rs[i].dst = xstrndup(rhs, rlen);
                }
 
                llen = (rhs ? (rhs - lhs - 1) : strlen(lhs));
-               if (2 <= llen && !memcmp(lhs + llen - 2, "/*", 2)) {
+               if (1 <= llen && memchr(lhs, '*', llen)) {
                        if ((rhs && !is_glob) || (!rhs && fetch))
                                goto invalid;
                        is_glob = 1;
-                       llen--;
                } else if (rhs && is_glob) {
                        goto invalid;
                }
@@ -729,6 +723,41 @@ int remote_has_url(struct remote *remote, const char *url)
        return 0;
 }
 
+static int match_name_with_pattern(const char *key, const char *name,
+                                  const char *value, char **result)
+{
+       const char *kstar = strchr(key, '*');
+       size_t klen;
+       size_t ksuffixlen;
+       size_t namelen;
+       int ret;
+       if (!kstar)
+               die("Key '%s' of pattern had no '*'", key);
+       klen = kstar - key;
+       ksuffixlen = strlen(kstar + 1);
+       namelen = strlen(name);
+       ret = !strncmp(name, key, klen) && namelen >= klen + ksuffixlen &&
+               !memcmp(name + namelen - ksuffixlen, kstar + 1, ksuffixlen);
+       if (ret && value) {
+               const char *vstar = strchr(value, '*');
+               size_t vlen;
+               size_t vsuffixlen;
+               if (!vstar)
+                       die("Value '%s' of pattern has no '*'", value);
+               vlen = vstar - value;
+               vsuffixlen = strlen(vstar + 1);
+               *result = xmalloc(vlen + vsuffixlen +
+                                 strlen(name) -
+                                 klen - ksuffixlen + 1);
+               strncpy(*result, value, vlen);
+               strncpy(*result + vlen,
+                       name + klen, namelen - klen - ksuffixlen);
+               strcpy(*result + vlen + namelen - klen - ksuffixlen,
+                      vstar + 1);
+       }
+       return ret;
+}
+
 int remote_find_tracking(struct remote *remote, struct refspec *refspec)
 {
        int find_src = refspec->src == NULL;
@@ -752,13 +781,7 @@ int remote_find_tracking(struct remote *remote, struct refspec *refspec)
                if (!fetch->dst)
                        continue;
                if (fetch->pattern) {
-                       if (!prefixcmp(needle, key)) {
-                               *result = xmalloc(strlen(value) +
-                                                 strlen(needle) -
-                                                 strlen(key) + 1);
-                               strcpy(*result, value);
-                               strcpy(*result + strlen(value),
-                                      needle + strlen(key));
+                       if (match_name_with_pattern(key, needle, value, result)) {
                                refspec->force = fetch->force;
                                return 0;
                        }
@@ -1041,7 +1064,8 @@ static const struct refspec *check_pattern_match(const struct refspec *rs,
                        continue;
                }
 
-               if (rs[i].pattern && !prefixcmp(src->name, rs[i].src))
+               if (rs[i].pattern && match_name_with_pattern(rs[i].src, src->name,
+                                                            NULL, NULL))
                        return rs + i;
        }
        if (matching_refs != -1)
@@ -1095,11 +1119,9 @@ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
 
                } else {
                        const char *dst_side = pat->dst ? pat->dst : pat->src;
-                       dst_name = xmalloc(strlen(dst_side) +
-                                          strlen(src->name) -
-                                          strlen(pat->src) + 2);
-                       strcpy(dst_name, dst_side);
-                       strcat(dst_name, src->name + strlen(pat->src));
+                       if (!match_name_with_pattern(pat->src, src->name,
+                                                    dst_side, &dst_name))
+                               die("Didn't think it matches any more");
                }
                dst_peer = find_ref_by_name(dst, dst_name);
                if (dst_peer) {
@@ -1177,19 +1199,17 @@ static struct ref *get_expanded_map(const struct ref *remote_refs,
        struct ref *ret = NULL;
        struct ref **tail = &ret;
 
-       int remote_prefix_len = strlen(refspec->src);
-       int local_prefix_len = strlen(refspec->dst);
+       char *expn_name;
 
        for (ref = remote_refs; ref; ref = ref->next) {
                if (strchr(ref->name, '^'))
                        continue; /* a dereference item */
-               if (!prefixcmp(ref->name, refspec->src)) {
-                       const char *match;
+               if (match_name_with_pattern(refspec->src, ref->name,
+                                           refspec->dst, &expn_name)) {
                        struct ref *cpy = copy_ref(ref);
-                       match = ref->name + remote_prefix_len;
 
-                       cpy->peer_ref = alloc_ref_with_prefix(refspec->dst,
-                                       local_prefix_len, match);
+                       cpy->peer_ref = alloc_ref(expn_name);
+                       free(expn_name);
                        if (refspec->force)
                                cpy->peer_ref->force = 1;
                        *tail = cpy;
@@ -1381,9 +1401,10 @@ int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs)
        if (theirs == ours)
                return 0;
 
-       /* Run "rev-list --left-right ours...theirs" internally... */
+       /* Run "rev-list --no-merges --left-right ours...theirs" internally... */
        rev_argc = 0;
        rev_argv[rev_argc++] = NULL;
+       rev_argv[rev_argc++] = "--no-merges";
        rev_argv[rev_argc++] = "--left-right";
        rev_argv[rev_argc++] = symmetric;
        rev_argv[rev_argc++] = "--";