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-rw-r--r--remote.c50
-rwxr-xr-xt/t5510-fetch.sh2
2 files changed, 45 insertions, 7 deletions
diff --git a/remote.c b/remote.c
index 9f1a8aa2c4..fde7b52f93 100644
--- a/remote.c
+++ b/remote.c
@@ -821,6 +821,32 @@ static int match_name_with_pattern(const char *key, const char *name,
return ret;
}
+static void query_refspecs_multiple(struct refspec *refs, int ref_count, struct refspec *query, struct string_list *results)
+{
+ int i;
+ int find_src = !query->src;
+
+ if (find_src && !query->dst)
+ error("query_refspecs_multiple: need either src or dst");
+
+ for (i = 0; i < ref_count; i++) {
+ struct refspec *refspec = &refs[i];
+ const char *key = find_src ? refspec->dst : refspec->src;
+ const char *value = find_src ? refspec->src : refspec->dst;
+ const char *needle = find_src ? query->dst : query->src;
+ char **result = find_src ? &query->src : &query->dst;
+
+ if (!refspec->dst)
+ continue;
+ if (refspec->pattern) {
+ if (match_name_with_pattern(key, needle, value, result))
+ string_list_append_nodup(results, *result);
+ } else if (!strcmp(needle, key)) {
+ string_list_append(results, value);
+ }
+ }
+}
+
static int query_refspecs(struct refspec *refs, int ref_count, struct refspec *query)
{
int i;
@@ -1954,25 +1980,37 @@ static int get_stale_heads_cb(const char *refname,
const unsigned char *sha1, int flags, void *cb_data)
{
struct stale_heads_info *info = cb_data;
+ struct string_list matches = STRING_LIST_INIT_DUP;
struct refspec query;
+ int i, stale = 1;
memset(&query, 0, sizeof(struct refspec));
query.dst = (char *)refname;
- if (query_refspecs(info->refs, info->ref_count, &query))
- return 0; /* No matches */
+ query_refspecs_multiple(info->refs, info->ref_count, &query, &matches);
+ if (matches.nr == 0)
+ goto clean_exit; /* No matches */
/*
* If we did find a suitable refspec and it's not a symref and
* it's not in the list of refs that currently exist in that
- * remote we consider it to be stale.
+ * remote, we consider it to be stale. In order to deal with
+ * overlapping refspecs, we need to go over all of the
+ * matching refs.
*/
- if (!((flags & REF_ISSYMREF) ||
- string_list_has_string(info->ref_names, query.src))) {
+ if (flags & REF_ISSYMREF)
+ goto clean_exit;
+
+ for (i = 0; stale && i < matches.nr; i++)
+ if (string_list_has_string(info->ref_names, matches.items[i].string))
+ stale = 0;
+
+ if (stale) {
struct ref *ref = make_linked_ref(refname, &info->stale_refs_tail);
hashcpy(ref->new_sha1, sha1);
}
- free(query.src);
+clean_exit:
+ string_list_clear(&matches, 0);
return 0;
}
diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index 473e855c91..06161280b5 100755
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -113,7 +113,7 @@ test_expect_success 'fetch --prune with a namespace keeps other namespaces' '
git rev-parse origin/master
'
-test_expect_failure 'fetch --prune handles overlapping refspecs' '
+test_expect_success 'fetch --prune handles overlapping refspecs' '
cd "$D" &&
git update-ref refs/pull/42/head master &&
git clone . prune-overlapping &&