diff options
Diffstat (limited to 'src/refdb.c')
| -rw-r--r-- | src/refdb.c | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/src/refdb.c b/src/refdb.c index fbbf5193c..82284b2de 100644 --- a/src/refdb.c +++ b/src/refdb.c @@ -35,27 +35,40 @@ int git_refdb_new(git_refdb **out, git_repository *repo) int git_refdb_open(git_refdb **out, git_repository *repo) { + git_buf refs = GIT_BUF_INIT; + git_refdb_backend *backend; git_refdb *db; - git_refdb_backend *dir; + int error; assert(out && repo); *out = NULL; - if (git_refdb_new(&db, repo) < 0) - return -1; - - /* Add the default (filesystem) backend */ - if (git_refdb_backend_fs(&dir, repo) < 0) { - git_refdb_free(db); - return -1; + if ((error = git_refdb_new(&db, repo)) < 0) + goto out; + + if ((error = git_buf_joinpath(&refs, git_repository_path(repo), "refs")) < 0) + goto out; + + /* + * Use filesystem-based backend in case ".git/refs" is a directory, + * otherwise use the reftable backend. + */ + if (git_path_isfile(refs.ptr)) { + if ((error = git_refdb_backend_reftable(&backend, repo)) < 0) + goto out; + } else { + if ((error = git_refdb_backend_fs(&backend, repo)) < 0) + goto out; } db->repo = repo; - db->backend = dir; - + db->backend = backend; *out = db; - return 0; +out: + if (error) + git_refdb_free(db); + return error; } static void refdb_free_backend(git_refdb *db) |