services/internal/packages: turn on compression for zip packages
Without the Method field set in the header, the zip library creates an
uncompressed archive, similar to a tar.
Change-Id: Iee963a1ff0683d96803a976de546cb97d9a820ba
diff --git a/services/internal/packages/packages.go b/services/internal/packages/packages.go
index 3f9af83..1656401 100644
--- a/services/internal/packages/packages.go
+++ b/services/internal/packages/packages.go
@@ -143,6 +143,7 @@
if err != nil {
return err
}
+ fh.Method = zip.Deflate
fh.Name, _ = filepath.Rel(sourceDir, path)
hdr, err := w.CreateHeader(fh)
if err != nil {
