Merge pull request #2165 from buildpacks/fix/extensions-docker-25

Natalie Arellano · web-flow · commit f56bca579c10 · 2024-05-23T12:02:47.000-04:00
Fix #2164
diff --git a/pkg/client/build.go b/pkg/client/build.go
@@ -715,7 +715,10 @@ func (c *Client) Build(ctx context.Context, opts BuildOptions) error {
 			if header, err = advanceTarToEntryWithName(tarReader, lifecycleLayerName); err != nil {
 				return "", err
 			}
-			lifecycleLayerTar := filepath.Join(filepath.Dir(lifecycleImageTar), filepath.Dir(lifecycleLayerName)+".tar")
+			lifecycleLayerTar := filepath.Join(filepath.Dir(lifecycleImageTar), filepath.Dir(lifecycleLayerName)+".tar") // this will be either <s0m3d1g3st>/layer.tar (docker < 25.x) OR blobs/sha256.tar (docker 25.x and later OR containerd storage enabled)
+			if err = os.MkdirAll(filepath.Dir(lifecycleLayerTar), 0755); err != nil {
+				return "", err
+			}
 			lifecycleLayerWriter, err := os.OpenFile(lifecycleLayerTar, os.O_CREATE|os.O_RDWR, os.FileMode(header.Mode))
 			if err != nil {
 				return "", err
