Merge pull request #10 from knights-analytics/master

fix: bugs in copying folders from s3 to s3

Author: adranwit

s3/const.go

@@ -5,4 +5,5 @@ const (
 	contentMD5MetaKey         = "ContentMD5"
 	noSuchKeyMessage          = "NoSuchKey"
 	doesNotExistsMessage      = "does not exist"
+	notFoundMessage           = "NotFound"
 )

s3/copy.go

@@ -36,7 +36,7 @@ func (s *Storager) Copy(ctx context.Context, sourcePath, destBucket, destPath st
 		}
 		for i := 1; i < len(infoList); i++ {
 			name := infoList[i].Name()
-			if err = s.Move(ctx, path.Join(sourcePath, name), destBucket, path.Join(destPath, name)); err != nil {
+			if err = s.Copy(ctx, path.Join(sourcePath, name), destBucket, path.Join(destPath, name)); err != nil {
 				return err
 			}
 		}

s3/helper.go

@@ -30,5 +30,5 @@ func isNotFound(err error) bool {
 	if err == nil {
 		return false
 	}
-	return strings.Contains(err.Error(), noSuchKeyMessage) || strings.Contains(err.Error(), doesNotExistsMessage)
+	return strings.Contains(err.Error(), noSuchKeyMessage) || strings.Contains(err.Error(), doesNotExistsMessage) || strings.Contains(err.Error(), notFoundMessage)
 }