worktree.c: kill parse_ref() in favor of refs_resolve_ref_unsafe()

The manual parsing code is replaced with a call to refs_resolve_ref_unsafe().
The manual parsing code must die because only refs/files-backend.c
should do that.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/t/helper/test-ref-store.c b/t/helper/test-ref-store.c
index 2d84c45ffe..4a487c014e 100644
--- a/t/helper/test-ref-store.c
+++ b/t/helper/test-ref-store.c
@@ -1,5 +1,6 @@
 #include "cache.h"
 #include "refs.h"
+#include "worktree.h"
 
 static const char *notnull(const char *arg, const char *name)
 {
@@ -32,6 +33,23 @@ static const char **get_store(const char **argv, struct ref_store **refs)
 		strbuf_release(&sb);
 
 		*refs = get_submodule_ref_store(gitdir);
+	} else if (skip_prefix(argv[0], "worktree:", &gitdir)) {
+		struct worktree **p, **worktrees = get_worktrees(0);
+
+		for (p = worktrees; *p; p++) {
+			struct worktree *wt = *p;
+
+			if (!wt->id) {
+				/* special case for main worktree */
+				if (!strcmp(gitdir, "main"))
+					break;
+			} else if (!strcmp(gitdir, wt->id))
+				break;
+		}
+		if (!*p)
+			die("no such worktree: %s", gitdir);
+
+		*refs = get_worktree_ref_store(*p);
 	} else
 		die("unknown backend %s", argv[0]);