Merge branch 'ps/worktree-refdb-initialization'

Instead of manually creating refs/ hierarchy on disk upon a
creation of a secondary worktree, which is only usable via the
files backend, use the refs API to populate it.

* ps/worktree-refdb-initialization:
  builtin/worktree: create refdb via ref backend
  worktree: expose interface to look up worktree by name
  builtin/worktree: move setup of commondir file earlier
  refs/files: skip creation of "refs/{heads,tags}" for worktrees
  setup: move creation of "refs/" into the files backend
  refs: prepare `refs_init_db()` for initializing worktree refs

1 files changed, 3 insertions, 1 deletions

diff --git a/refs.h b/refs.h
index 11b3b6ccea..303c5fac4d 100644
--- a/refs.h
+++ b/refs.h
@@ -126,7 +126,9 @@ int should_autocreate_reflog(const char *refname);
 
 int is_branch(const char *refname);
 
-int refs_init_db(struct strbuf *err);
+#define REFS_INIT_DB_IS_WORKTREE (1 << 0)
+
+int refs_init_db(struct ref_store *refs, int flags, struct strbuf *err);
 
 /*
  * Return the peeled value of the oid currently being iterated via