specs

Documentation

Index

• Constants
• Variables
• type Descriptor
• type Versioned

Constants

const (
	// VersionMajor is for an API incompatible changes
	VersionMajor = 0
	// VersionMinor is for functionality in a backwards-compatible manner
	VersionMinor = 3
	// VersionPatch is for backwards-compatible bug fixes
	VersionPatch = 0

	// VersionDev indicates development branch. Releases will be empty string.
	VersionDev = "-dev"
)

Variables

var Version = fmt.Sprintf("%d.%d.%d%s", VersionMajor, VersionMinor, VersionPatch, VersionDev)

Version is the specification version that the package types support.

Types

type Descriptor

type Descriptor struct {
	// MediaType contains the MIME type of the referenced object.
	MediaType string `json:"mediaType"`

	// Digests is the digest of the targeted content.
	Digest string `json:"digest"`

	// Size specifies the size in bytes of the blob
	Size int64 `json:"size"`
}

Descriptor describes the disposition of targeted content.

type Versioned

type Versioned struct {
	// SchemaVersion is the image manifest schema that this image follows
	SchemaVersion int `json:"schemaVersion"`

	// MediaType is the media type of this schema.
	MediaType string `json:"mediaType,omitempty"`
}

Versioned provides a struct with the manifest schemaVersion and mediaType. Incoming content with unknown schema version can be decoded against this struct to check the version.