Update to oras.land/oras-go v1.1.0

.github/workflows/ci.yaml

@@ -17,7 +17,7 @@ jobs:
     - name: Setup Go environment
       uses: actions/setup-go@v2
       with:
-        go-version: 1.13
+        go-version: 1.17
 
     - name: Check if index-generator build is working
       run: cd index/generator && ./build.sh
@@ -56,7 +56,7 @@ jobs:
     - name: Setup Go environment
       uses: actions/setup-go@v2
       with:
-        go-version: 1.13
+        go-version: 1.17
     - name: Setup Minikube
       uses: manusa/actions-setup-minikube@v2.4.2
       with:

registry-library/go.mod

@@ -3,12 +3,11 @@ module github.com/devfile/registry-support/registry-library
 go 1.14
 
 require (
-	github.com/containerd/containerd v1.5.2
+	github.com/containerd/containerd v1.5.9
 	github.com/devfile/registry-support/index/generator v0.0.0-20220222194908-7a90a4214f3e
 	github.com/hashicorp/go-version v1.4.0
 	github.com/mitchellh/go-homedir v1.1.0
-	github.com/spf13/cobra v1.1.1
-	github.com/spf13/viper v1.7.1
-	oras.land/oras-go v0.4.0
-	rsc.io/letsencrypt v0.0.3 // indirect
+	github.com/spf13/cobra v1.2.1
+	github.com/spf13/viper v1.8.1
+	oras.land/oras-go v1.1.0
 )

registry-library/library/library.go

@@ -321,11 +321,11 @@ func PullStackByMediaTypesFromRegistry(registry string, stack string, allowedMed
 
 	resolver := docker.NewResolver(docker.ResolverOptions{Headers: headers, PlainHTTP: plainHTTP, Client: httpClient})
 	ref := path.Join(urlObj.Host, stackLink)
-	fileStore := content.NewFileStore(destDir)
+	fileStore := content.NewFile(destDir)
 	defer fileStore.Close()
 
 	// Pull stack from registry and save it to disk
-	_, _, err = oras.Pull(ctx, resolver, ref, fileStore, oras.WithAllowedMediaTypes(allowedMediaTypes))
+	_, err = oras.Copy(ctx, resolver, ref, fileStore, ref, oras.WithAllowedMediaTypes(allowedMediaTypes))
 	if err != nil {
 		return fmt.Errorf("failed to pull stack %s from %s with allowed media types %v: %v", stack, ref, allowedMediaTypes, err)
 	}