docker

type Config struct {
	// OS and Architecture are the config's own fields. A platform variant
	// (arm's v7, arm64's v8) is not part of either: Artifactory documents
	// no variant property, so docker.architecture holds the config's
	// architecture exactly as an index's platform names it, recorded as
	// [I] on #216 (decision 0031).
	OS           string
	Architecture string
	Labels       map[string]string
}

type Descriptor struct {
	MediaType    string            `json:"mediaType"`
	Digest       string            `json:"digest"`
	Size         int64             `json:"size"`
	ArtifactType string            `json:"artifactType,omitempty"`
	Annotations  map[string]string `json:"annotations,omitempty"`
	// Platform is the platform an index's entry names; nil when it names
	// none, as on every descriptor outside an index.
	Platform *Platform `json:"platform,omitempty"`
}

type Handler struct {
	// The generic format admits writes under every package type's deploy
	// policy.
	generic.Handler
}

type Image struct {
	Repo string
	Name string
}

type Manifest struct {
	// MediaType is the type the manifest is stored as: the Content-Type it
	// was pushed with.
	MediaType string
	// Digest is the SHA-256 of the exact bytes pushed, in hex.
	Digest string
	// Config and Layers are an image manifest's blobs.
	Config *Descriptor
	Layers []Descriptor
	// Manifests are an index's children.
	Manifests []Descriptor
	// Subject is the manifest this one refers to, if any.
	Subject *Descriptor
	// ArtifactType and Annotations are the manifest's own, which the
	// referrers API reports for it.
	ArtifactType string
	Annotations  map[string]string
}

type Platform struct {
	OS           string `json:"os"`
	Architecture string `json:"architecture"`
	Variant      string `json:"variant,omitempty"`
}