// ocirefsplainer demonstrates usage of google/go-containerregistry's name
// package and the structure of OCI registry references.
package main

import (
	"fmt"

	"github.com/google/go-containerregistry/pkg/name"
)

func main() {
	refStrs := []string{
		"us-east1-docker.pkg.dev/ret-edge-pltf-infra/warehouse/store@sha256:350da3b321a3daa415d0711c40b8a856c1ef1dcb95bdf017e9f5f1eb2d756382",
		"us-east1-docker.pkg.dev/ret-edge-pltf-infra/warehouse/store:latest",
		"us-east1-docker.pkg.dev/ret-edge-pltf-infra/warehouse/swim/dev/store:latest",
	}

	refs := make([]name.Reference, len(refStrs))
	for i, r := range refStrs {
		refs[i], _ = name.ParseReference(r)
	}

	for _, r := range refs {
		fmt.Println("ref", r.String())
		fmt.Println("registry", r.Context().RegistryStr())
		fmt.Println("repo", r.Context().RepositoryStr())
		fmt.Println("identifier", r.Identifier())
		fmt.Println("name", r.Context().Name())
		fmt.Println()
	}
}