Initial commit

vendor/github.com/hyperhq/hypercli/distribution/pull_v2_windows.go

@@ -0,0 +1,29 @@
+// +build windows
+
+package distribution
+
+import (
+	"encoding/json"
+	"fmt"
+
+	"github.com/docker/distribution/manifest/schema1"
+	"github.com/hyperhq/hypercli/image"
+)
+
+func detectBaseLayer(is image.Store, m *schema1.Manifest, rootFS *image.RootFS) error {
+	v1img := &image.V1Image{}
+	if err := json.Unmarshal([]byte(m.History[len(m.History)-1].V1Compatibility), v1img); err != nil {
+		return err
+	}
+	if v1img.Parent == "" {
+		return fmt.Errorf("Last layer %q does not have a base layer reference", v1img.ID)
+	}
+	// There must be an image that already references the baselayer.
+	for _, img := range is.Map() {
+		if img.RootFS.BaseLayerID() == v1img.Parent {
+			rootFS.BaseLayer = img.RootFS.BaseLayer
+			return nil
+		}
+	}
+	return fmt.Errorf("Invalid base layer %q", v1img.Parent)
+}