From 5c3cee66a90ce6ef87e125b3bf011a6903d38083 Mon Sep 17 00:00:00 2001 From: Nick White Date: Tue, 26 Jan 2021 14:56:10 +0000 Subject: Make ListObjectsWithMeta generic again and create a specialised ListObjectWithMeta for single file listing, so we can still be as fast, but do not have a misleading api --- local.go | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'local.go') diff --git a/local.go b/local.go index 0fceca2..31e44a9 100644 --- a/local.go +++ b/local.go @@ -159,6 +159,17 @@ func (a *LocalConn) ListObjectsWithMeta(bucket string, prefix string) ([]ObjMeta return list, err } +func (a *LocalConn) ListObjectWithMeta(bucket string, prefix string) (ObjMeta, error) { + list, err := a.ListObjectsWithMeta(bucket, prefix) + if err != nil { + return ObjMeta{}, err + } + if len(list) == 0 { + return ObjMeta{}, fmt.Errorf("No object found for %s", prefix) + } + return list[0], nil +} + // AddToQueue adds a message to a queue func (a *LocalConn) AddToQueue(url string, msg string) error { f, err := os.OpenFile(filepath.Join(a.TempDir, url), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644) -- cgit v1.2.1-24-ge1ad