only use local cache if the cache env var is defined

gardener-attic · Jul 13, 2021 · 1477906 · 1477906
1 parent 79cae9c
commit 1477906
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Showing 2 changed files with 8 additions and 6 deletions.
diff --git a/pkg/commands/imagevector/add.go b/pkg/commands/imagevector/add.go
@@ -228,10 +228,11 @@ func (o *AddOptions) Run(ctx context.Context, log logr.Logger, fs vfs.FileSystem
 	if err != nil {
 		return err
 	}
-	compCache := components.NewLocalComponentCache(fs)
 	compResolver := cdoci.NewResolver(ociClient).
-		WithLog(log).
-		WithCache(compCache)
+		WithLog(log)
+	if len(os.Getenv(constants.ComponentRepositoryCacheDirEnvVar)) != 0 {
+		compResolver.WithCache(components.NewLocalComponentCache(fs))
+	}
 
 	// add the input to the ctf format
 	cd := &cdv2.ComponentDescriptor{}

diff --git a/pkg/commands/imagevector/generateoverwrite.go b/pkg/commands/imagevector/generateoverwrite.go
@@ -195,10 +195,11 @@ func (o *GenerateOverwriteOptions) Run(ctx context.Context, log logr.Logger, fs
 	if err != nil {
 		return err
 	}
-	compCache := components.NewLocalComponentCache(fs)
 	compResolver := cdoci.NewResolver(ociClient).
-		WithLog(log).
-		WithCache(compCache)
+		WithLog(log)
+	if len(os.Getenv(constants.ComponentRepositoryCacheDirEnvVar)) != 0 {
+		compResolver.WithCache(components.NewLocalComponentCache(fs))
+	}
 
 	root, main, err := o.getComponentDescriptor(ctx, fs, compResolver)
 	if err != nil {