pkg/chrootarchive: format code with gofumpt

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

pkg/chrootarchive/archive.go

@@ -68,7 +68,7 @@ func untarHandler(tarArchive io.Reader, dest string, options *archive.TarOptions
 
 		dest = filepath.Clean(dest)
 		if _, err := os.Stat(dest); os.IsNotExist(err) {
-			if err := idtools.MkdirAllAndChownNew(dest, 0755, rootIDs); err != nil {
+			if err := idtools.MkdirAllAndChownNew(dest, 0o755, rootIDs); err != nil {
 				return err
 			}
 		}

pkg/chrootarchive/archive_freebsd.go

@@ -185,7 +185,6 @@ func packInChroot(options archive.TarOptions, args ...string) error {
 	relSrc := args[0]
 
 	tb, err := archive.NewTarballer(relSrc, &options)
-
 	if err != nil {
 		return err
 	}

pkg/chrootarchive/archive_linux.go

@@ -43,7 +43,6 @@ func doUnpackLayer(root string, layer io.Reader, options *archive.TarOptions) (i
 		size, err := archive.UnpackLayer("/", layer, options)
 		done <- result{layerSize: size, err: err}
 	})
-
 	if err != nil {
 		return 0, err
 	}