diff options
Diffstat (limited to 'tools/nixery/server/builder/archive.go')
| -rw-r--r-- | tools/nixery/server/builder/archive.go | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/tools/nixery/server/builder/archive.go b/tools/nixery/server/builder/archive.go index 63ea9c73814d..55b3c2a8b79c 100644 --- a/tools/nixery/server/builder/archive.go +++ b/tools/nixery/server/builder/archive.go @@ -9,6 +9,7 @@ package builder import ( "archive/tar" + "compress/gzip" "io" "os" "path/filepath" @@ -16,10 +17,11 @@ import ( "github.com/google/nixery/server/layers" ) -// Create a new tarball from each of the paths in the list and write the tarball -// to the supplied writer. -func tarStorePaths(l *layers.Layer, w io.Writer) error { - t := tar.NewWriter(w) +// Create a new compressed tarball from each of the paths in the list +// and write it to the supplied writer. +func packStorePaths(l *layers.Layer, w io.Writer) error { + gz := gzip.NewWriter(w) + t := tar.NewWriter(gz) for _, path := range l.Contents { err := filepath.Walk(path, tarStorePath(t)) @@ -32,6 +34,10 @@ func tarStorePaths(l *layers.Layer, w io.Writer) error { return err } + if err := gz.Close(); err != nil { + return err + } + return nil } |