object/fetch: Rename from object/resolve

1 files changed, 20 insertions, 0 deletions

diff --git a/object/fetch/treefs_readdir.go b/object/fetch/treefs_readdir.go
new file mode 100644
index 00000000..7518c607
--- /dev/null
+++ b/object/fetch/treefs_readdir.go
@@ -0,0 +1,20 @@
+package fetch
+
+import "io/fs"
+
+// ReadDir reads and returns all directory entries for name.
+func (treeFS *TreeFS) ReadDir(name string) ([]fs.DirEntry, error) {
+	file, err := treeFS.Open(name)
+	if err != nil {
+		return nil, err
+	}
+
+	defer func() { _ = file.Close() }()
+
+	readDirFile, ok := file.(fs.ReadDirFile)
+	if !ok {
+		return nil, treeFSPathError(treeFSOpReadDir, name, fs.ErrInvalid)
+	}
+
+	return readDirFile.ReadDir(-1)
+}