adapter

type ArtifactIndexUpdater interface {
	// UpdatePackage will be called after a new version of package is upload,
	// some format-adapter need to generate package-level index file
	UpdatePackage(ctx context.Context, p *types.ArtifactPackage, v *types.ArtifactView) error

	// UpdateRepo will be called after a new version of package is upload,
	// some format-adapter need to generate repository-level index file
	UpdateRepo(ctx context.Context, v *types.ArtifactView) error
	CommitWriter
}

type ArtifactPackageUploader interface {
	Serve(ctx context.Context, req *http.Request) (int64, error)
	IsValid(ctx context.Context) error
	Cancel(ctx context.Context) error
	Save(ctx context.Context) error
}

type AssetDescriptor struct {
	Attr ModelAttribute

	Path        string
	Ref         string
	Size        int64
	Metadata    MetadataInterface
	ContentType string
	Format      types.ArtifactFormat
	Kind        types.AssetKind

	Hash *Hash
}

type CommitWriter interface {
	Commit(ctx context.Context) error
	Cancel(ctx context.Context) error
}

type Hash struct {
	Md5    string `json:"md5"`
	Sha1   string `json:"sha1"`
	Sha256 string `json:"sha256"`
	Sha512 string `json:"sha512"`
}

type HashWriter struct {
	// contains filtered or unexported fields
}

type MetadataInterface interface {
	ToJSON() (json.RawMessage, error)
}

type ModelAttribute string

type ModelManager struct {
	// contains filtered or unexported fields
}

type PackageDescriptor struct {
	// The artifact package's name
	Name string

	Namespace string

	Version         string
	VersionMetadata MetadataInterface

	Format types.ArtifactFormat

	// Upload file info
	MainAsset *AssetDescriptor

	// auto created sub files
	SubAssets []*AssetDescriptor
}

type PackageMetaDescriptor struct {
	Name string

	Format types.ArtifactFormat

	MainAsset *AssetDescriptor

	// auto created sub files
	SubAssets []*AssetDescriptor
}

type StorageFileWriter struct {
	Layout StorageLayout
	Writer storagedriver.FileWriter

	Key  string
	Path string
}

type StorageFileWriterList []*StorageFileWriter

type StorageLayout string

type VersionMetadata struct {
	CreatorName string `json:"creator_name"`
}

type ViewDescriptor struct {
	ViewID    int64
	OwnerID   int64
	StorageID int64
	Store     storage.ContentStorage
	Space     *types.Space
}