imageutil

Documentation

Index

• func AddLease(f func(context.Context) error)
• func CancelCacheLeases()
• func Config(ctx context.Context, str string, resolver remotes.Resolver, cache ContentCache, ...) (digest.Digest, []byte, error)
• func DetectManifestBlobMediaType(dt []byte) (string, error)
• func DetectManifestMediaType(ra content.ReaderAt) (string, error)
• type ContentCache
• type ResolveToNonImageError
  • func (e ResolveToNonImageError) Error() string

Functions

func AddLease

func AddLease(f func(context.Context) error)

func CancelCacheLeases

func CancelCacheLeases()

func Config

func Config(ctx context.Context, str string, resolver remotes.Resolver, cache ContentCache, leaseManager leases.Manager, p *ocispecs.Platform) (digest.Digest, []byte, error)

func DetectManifestBlobMediaType

func DetectManifestBlobMediaType(dt []byte) (string, error)

func DetectManifestMediaType

func DetectManifestMediaType(ra content.ReaderAt) (string, error)

specs.MediaTypeImageManifest, // TODO: detect schema1/manifest-list

Types

type ContentCache

type ContentCache interface {
	content.Ingester
	content.Provider
	content.Manager
}

type ResolveToNonImageError

type ResolveToNonImageError struct {
	Ref     string
	Updated string
}

ResolveToNonImageError is returned by the resolver when the ref is mutated by policy to a non-image ref

func (ResolveToNonImageError) Error

func (e ResolveToNonImageError) Error() string