1 files changed, 0 insertions, 31 deletions
diff --git a/ref/store/files/root_open_common.go b/ref/store/files/root_open_common.go
deleted file mode 100644
index cac98cbc..00000000
--- a/ref/store/files/root_open_common.go
+++ /dev/null
@@ -1,31 +0,0 @@
-package files
-
-import (
-	"errors"
-	"os"
-	"path/filepath"
-	"strings"
-)
-
-func openCommonRoot(gitRoot *os.Root) (*os.Root, error) {
-	content, err := gitRoot.ReadFile("commondir")
-	if err != nil {
-		if errors.Is(err, os.ErrNotExist) {
-			return gitRoot.OpenRoot(".")
-		}
-
-		return nil, err
-	}
-
-	commonDir := strings.TrimSpace(string(content))
-	if commonDir == "" {
-		return nil, os.ErrNotExist
-	}
-
-	if filepath.IsAbs(commonDir) {
-		return os.OpenRoot(commonDir)
-	}
-
-	// This is okay because that's how Git defines it anyway.
-	return os.OpenRoot(filepath.Join(gitRoot.Name(), commonDir))
-}