adapter

type Adapter interface {
	GetKeyChain(sourcePackageHostname string) (authn.Keychain, error)
	GetConfig() types.RegistryConfig
	ValidateCredentials() (bool, error)
	GetRegistry(ctx context.Context, registry string) (types.RegistryInfo, error)
	CreateRegistryIfDoesntExist(registry string) (bool, error)
	GetPackages(registry string, artifactType types.ArtifactType, root *types.TreeNode) (
		packages []types.Package,
		err error,
	)
	GetVersions(
		p types.Package,
		node *types.TreeNode,
		registry, pkg string,
		artifactType types.ArtifactType,
	) (versions []types.Version, err error)
	GetFiles(registry string) ([]types.File, error)
	DownloadFile(registry string, uri string) (io.ReadCloser, http.Header, error)
	UploadFile(
		registry string,
		file io.ReadCloser,
		f *types.File,
		header http.Header,
		artifactName string,
		version string,
		artifactType types.ArtifactType,
		metadata map[string]interface{},
	) error
	GetOCIImagePath(registry string, packageHostname string, image string) (string, error)
	AddNPMTag(registry string, name string, version string, uri string) error
	VersionExists(
		ctx context.Context,
		p types.Package,
		registryRef, pkg, version string,
		artifactType types.ArtifactType,
	) (bool, error)
	FileExists(
		ctx context.Context,
		registryRef, pkg, version string,
		fileName *types.File,
		artifactType types.ArtifactType,
	) (bool, error)
	CreateVersion(
		registry string,
		artifactName string,
		version string,
		artifactType types.ArtifactType,
		files []*types.PackageFiles,
		metadata map[string]interface{},
	) error
}

type Factory interface {
	Create(ctx context.Context, config types.RegistryConfig) (Adapter, error)
}