Use a common function to get the pretty name of refs

The result should be consistent between fetch and push, so we ought to
use the same code in both cases, even though it's short.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

4 files changed, 13 insertions, 15 deletions

diff --git a/builtin-fetch.c b/builtin-fetch.c
index 1e4a3d9c5..f3bdeda05 100644
--- a/builtin-fetch.c
+++ b/builtin-fetch.c
@@ -197,11 +197,7 @@ static int update_local_ref(struct ref *ref,
 	struct commit *current = NULL, *updated;
 	enum object_type type;
 	struct branch *current_branch = branch_get(NULL);
-	const char *pretty_ref = ref->name + (
-		!prefixcmp(ref->name, "refs/heads/") ? 11 :
-		!prefixcmp(ref->name, "refs/tags/") ? 10 :
-		!prefixcmp(ref->name, "refs/remotes/") ? 13 :
-		0);
+	const char *pretty_ref = prettify_ref(ref);
 
 	*display = 0;
 	type = sha1_object_info(ref->new_sha1, NULL);
diff --git a/builtin-send-pack.c b/builtin-send-pack.c
index 9072905f1..43b89ece3 100644
--- a/builtin-send-pack.c
+++ b/builtin-send-pack.c
@@ -172,16 +172,6 @@ static void update_tracking_ref(struct remote *remote, struct ref *ref)
 	}
 }
 
-static const char *prettify_ref(const struct ref *ref)
-{
-	const char *name = ref->name;
-	return name + (
-		!prefixcmp(name, "refs/heads/") ? 11 :
-		!prefixcmp(name, "refs/tags/") ? 10 :
-		!prefixcmp(name, "refs/remotes/") ? 13 :
-		0);
-}
-
 #define SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3)
 
 static void print_ref_status(char flag, const char *summary, struct ref *to, struct ref *from, const char *msg)
diff --git a/refs.c b/refs.c
index b2a37e118..8f968b51a 100644
--- a/refs.c
+++ b/refs.c
@@ -736,6 +736,16 @@ int check_ref_format(const char *ref)
 	}
 }
 
+const char *prettify_ref(const struct ref *ref)
+{
+	const char *name = ref->name;
+	return name + (
+		!prefixcmp(name, "refs/heads/") ? 11 :
+		!prefixcmp(name, "refs/tags/") ? 10 :
+		!prefixcmp(name, "refs/remotes/") ? 13 :
+		0);
+}
+
 const char *ref_rev_parse_rules[] = {
 	"%.*s",
 	"refs/%.*s",
diff --git a/refs.h b/refs.h
index 29bdcecd4..68c2d16d5 100644
--- a/refs.h
+++ b/refs.h
@@ -79,6 +79,8 @@ extern int for_each_reflog(each_ref_fn, void *);
 #define CHECK_REF_FORMAT_WILDCARD (-3)
 extern int check_ref_format(const char *target);
 
+extern const char *prettify_ref(const struct ref *ref);
+
 /** rename ref, return 0 on success **/
 extern int rename_ref(const char *oldref, const char *newref, const char *logmsg);