Set config creation time without mutating

ko-build · Dec 6, 2021 · 29a003a · 29a003a
1 parent 5640c33
commit 29a003a
Showing 1 changed file with 5 additions and 9 deletions.
diff --git a/pkg/build/gobuild.go b/pkg/build/gobuild.go
@@ -664,6 +664,7 @@ func (g *gobuild) buildOne(ctx context.Context, refStr string, base v1.Image, pl
 		History: v1.History{
 			Author:    "ko",
 			CreatedBy: "ko build " + ref.String(),
+			Created:   g.kodataCreationTime,
 			Comment:   "kodata contents, at $KO_DATA_PATH",
 		},
 	})
@@ -672,7 +673,7 @@ func (g *gobuild) buildOne(ctx context.Context, refStr string, base v1.Image, pl
 	appPath := path.Join(appDir, appFilename(ref.Path()))
 
 	// Construct a tarball with the binary and produce a layer.
-	binaryLayerBuf, err := tarBinary(appPath, file, v1.Time{}, platform)
+	binaryLayerBuf, err := tarBinary(appPath, file, g.creationTime, platform)
 	if err != nil {
 		return nil, err
 	}
@@ -690,6 +691,7 @@ func (g *gobuild) buildOne(ctx context.Context, refStr string, base v1.Image, pl
 		Layer: binaryLayer,
 		History: v1.History{
 			Author:    "ko",
+			Created:   g.creationTime,
 			CreatedBy: "ko build " + ref.String(),
 			Comment:   "go build output, at " + appPath,
 		},
@@ -727,19 +729,13 @@ func (g *gobuild) buildOne(ctx context.Context, refStr string, base v1.Image, pl
 		cfg.Config.Labels[k] = v
 	}
 
+	cfg.Created = g.creationTime
+
 	image, err := mutate.ConfigFile(withApp, cfg)
 	if err != nil {
 		return nil, err
 	}
 
-	empty := v1.Time{}
-	if g.creationTime != empty {
-		image, err = mutate.CreatedAt(image, g.creationTime)
-		if err != nil {
-			return nil, err
-		}
-	}
-
 	si := signed.Image(image)
 
 	if g.sbom != nil {