coras

Documentation

Index

• Constants
• func Pull(targetRef, outputBundle string, exported bool) error
• func PullBundle(targetRef string) (*bundle.Bundle, error)
• func Push(inputFile, targetRef string, exported bool) error
• func RelocateBundleImages(b *bundle.Bundle, targetRef string) error
• func TransformImageName(inputImage, targetRef string) (string, error)

Constants

const CNABThickBundleFileName = "bundle.tgz"

CNABThickBundleFileName represents the name of a thick bundle as stored in the registry

const CNABThickMediaType = "application/vnd.cnab.bundle.thick.v1-wd+tgz"

CNABThickMediaType represents a thick bundle

const CNABThinBundleFileName = "bundle.json"

CNABThinBundleFileName represents the name of a thin bundle as stored in the registry

const CNABThinMediaType = "application/vnd.cnab.bundle.thin.v1-wd+json"

CNABThinMediaType represents a *temporary* media type for thin CNAB bundles

TODO - @radu-matei discuss media types for CNAB

Functions

func Pull

func Pull(targetRef, outputBundle string, exported bool) error

Pull pulls a CNAB bundle file from an OCI registry

func PullBundle

func PullBundle(targetRef string) (*bundle.Bundle, error)

PullBundle returns a thin bundle from a registry TODO - @radu-matei this is so much duplicate code

func Push

func Push(inputFile, targetRef string, exported bool) error

Push pushes a bundle to an OCI registry

func RelocateBundleImages

func RelocateBundleImages(b *bundle.Bundle, targetRef string) error

RelocateBundleImages pushes all referenced images to the a new repository. In the new repository, images are uniquely identified by the digest. Currently, each image also has a unique tag, but the human readable tag should never be used when referencing the image.

The bundle is mutated in place, and contains the new image location (and digest, if it wasn't previously present)

func TransformImageName

func TransformImageName(inputImage, targetRef string) (string, error)