oci

package
v0.0.86 Latest Latest
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 Go to latest Published: Nov 14, 2022 License: Apache-2.0 Imports: 39 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var ConvertImagesToEstargz = false
View Source 
var File_internal_artifacts_oci_types_proto protoreflect.FileDescriptor
View Source 
var MergeOptimizer func(images []NamedImage) compute.Computable[Image]
View Source 
var (
	UsePercentageInTracking = false
)

Functions

func AsResolvable 

func AsResolvable(c compute.Computable[Image]) compute.Computable[ResolvableImage]

func CacheLayer 

func CacheLayer(ctx context.Context, c cache.Cache, layer v1.Layer) (schema.Digest, error)

func ComputeLayerCacheData 

func ComputeLayerCacheData(layer v1.Layer) ([]byte, schema.Digest, error)

func ImageP 

func ImageP(ref string, platform *specs.Platform, opts ResolveOpts) compute.Computable[Image]

Returns a Computable which constraints on platform if one is specified.

func LoadCachedLayer 

func LoadCachedLayer(ctx context.Context, c cache.Cache, h schema.Digest) (v1.Layer, schema.Digest, error)

func MakeImageIndex 

func MakeImageIndex(images ...ImageWithPlatform) compute.Computable[ResolvableImage]

func MergeImageLayers 

func MergeImageLayers(images ...NamedImage) compute.Computable[Image]

func ParseRef 

func ParseRef(imageRef string, insecure bool) (name.Reference, error)

func ParseRefAndKeychain 

func ParseRefAndKeychain(ctx context.Context, imageRef string, opts ResolveOpts) (name.Reference, []remote.Option, error)

func ParseTag 

func ParseTag(tag TargetRepository, digest v1.Hash) (name.Tag, error)

func PublishResolvable 

func PublishResolvable(tag compute.Computable[AllocatedRepository], image compute.Computable[ResolvableImage]) compute.Computable[ImageID]

func ReadFileFromImage 

func ReadFileFromImage(ctx context.Context, img v1.Image, path string) ([]byte, error)

func ReadFiles 

func ReadFiles(image NamedImage, paths ...string) compute.Computable[fs.FS]

func ReadFilesFromImage 

func ReadFilesFromImage(img v1.Image, paths ...string) (*memfs.FS, error)

func RegisterDomainKeychain 

func RegisterDomainKeychain(suffix string, keychain Keychain, purpose KeychainWhen)

func RegisterImageCacheable 

func RegisterImageCacheable()

func VisitFilesFromImage 

func VisitFilesFromImage(img v1.Image, visitor func(layer, path string, typ byte, contents []byte) error) error

func WriteRemoteOptsWithAuth 

func WriteRemoteOptsWithAuth(ctx context.Context, keychain Keychain) []remote.Option

Types

type AllocatedRepository 

type AllocatedRepository struct {
	Parent interface{}
	TargetRepository
}

func (AllocatedRepository) ComputeDigest 

func (t AllocatedRepository) ComputeDigest(context.Context) (schema.Digest, error)

type HasToLayer 

type HasToLayer interface {
	AsLayer() (v1.Layer, error)
}

type Image 

type Image v1.Image

func Canonical 

func Canonical(ctx context.Context, original Image) (Image, error)

func IngestFromFS 

func IngestFromFS(ctx context.Context, fsys fs.FS, path string, compressed bool) (Image, error)

func WithCanonicalManifest 

func WithCanonicalManifest(ctx context.Context, img Image) (Image, error)

type ImageID 

type ImageID struct {
	Repository string `json:"repository"`
	Tag        string `json:"tag"`
	Digest     string `json:"digest"`
}

func ParseImageID 

func ParseImageID(ref string) (ImageID, error)

func (ImageID) ComputeDigest 

func (i ImageID) ComputeDigest(ctx context.Context) (schema.Digest, error)

func (ImageID) ImageRef 

func (i ImageID) ImageRef() string

func (ImageID) RepoAndDigest 

func (i ImageID) RepoAndDigest() string

func (ImageID) String 

func (i ImageID) String() string

func (ImageID) WithDigest 

func (i ImageID) WithDigest(d fmt.Stringer) ImageID

type ImageIndex 

type ImageIndex v1.ImageIndex

type ImageWithPlatform 

type ImageWithPlatform struct {
	Image    NamedImage
	Platform specs.Platform
}

type Keychain 

type Keychain interface {
	Resolve(context.Context, authn.Resource) (authn.Authenticator, error)
}

type KeychainWhen 

type KeychainWhen int
const (
	Keychain_UseAlways KeychainWhen = iota
	Keychain_UseOnWrites
)

type Layer 

type Layer v1.Layer

func LayerFromFS 

func LayerFromFS(ctx context.Context, vfs fs.FS) (Layer, error)

type NamedImage 

type NamedImage interface {
	ResourceDescription[Image]
	Image() compute.Computable[Image]
}

func LocalCopy 

func LocalCopy(input NamedImage) NamedImage

func MakeImage 

func MakeImage(description string, base NamedImage, layers ...NamedLayer) NamedImage

func MakeImageFromScratch 

func MakeImageFromScratch(description string, layers ...NamedLayer) NamedImage

func MakeNamedImage 

func MakeNamedImage(description string, image compute.Computable[Image]) NamedImage

func ResolveImage 

func ResolveImage(ref string, platform specs.Platform) NamedImage

func Scratch 

func Scratch() NamedImage

type NamedImageID 

type NamedImageID interface {
	ResourceDescription[ImageID]
	ImageID() compute.Computable[ImageID]
}

func MakeNamedImageID 

func MakeNamedImageID(description string, imageID compute.Computable[ImageID]) NamedImageID

func PublishImage 

func PublishImage(tag compute.Computable[AllocatedRepository], image NamedImage) NamedImageID

func ResolveDigest 

func ResolveDigest(ref string, opts ResolveOpts) NamedImageID

Resolves the image tag into a digest. If one is already specified, this is a no-op.

type NamedLayer 

type NamedLayer interface {
	ResourceDescription[Layer]
	Layer() compute.Computable[Layer]
}

func LayerFromFile 

func LayerFromFile(description string, vfs fs.FS, path string) NamedLayer

func MakeLayer 

func MakeLayer(name string, vfs compute.Computable[fs.FS]) NamedLayer

func MakeNamedLayer 

func MakeNamedLayer(description string, layer compute.Computable[Layer]) NamedLayer

type RawDescriptor 

type RawDescriptor struct {
	Repository  string `protobuf:"bytes,1,opt,name=repository,proto3" json:"repository,omitempty"`
	MediaType   string `protobuf:"bytes,2,opt,name=media_type,json=mediaType,proto3" json:"media_type,omitempty"`
	RawManifest []byte `protobuf:"bytes,3,opt,name=raw_manifest,json=rawManifest,proto3" json:"raw_manifest,omitempty"`
	RawConfig   []byte `protobuf:"bytes,4,opt,name=raw_config,json=rawConfig,proto3" json:"raw_config,omitempty"` // Only available when the descriptor points at an image.
	// contains filtered or unexported fields
}

func (*RawDescriptor) Descriptor deprecated 

func (*RawDescriptor) Descriptor() ([]byte, []int)

Deprecated: Use RawDescriptor.ProtoReflect.Descriptor instead.

func (*RawDescriptor) GetMediaType 

func (x *RawDescriptor) GetMediaType() string

func (*RawDescriptor) GetRawConfig 

func (x *RawDescriptor) GetRawConfig() []byte

func (*RawDescriptor) GetRawManifest 

func (x *RawDescriptor) GetRawManifest() []byte

func (*RawDescriptor) GetRepository 

func (x *RawDescriptor) GetRepository() string

func (*RawDescriptor) ProtoMessage 

func (*RawDescriptor) ProtoMessage()

func (*RawDescriptor) ProtoReflect 

func (x *RawDescriptor) ProtoReflect() protoreflect.Message

func (*RawDescriptor) Reset 

func (x *RawDescriptor) Reset()

func (*RawDescriptor) String 

func (x *RawDescriptor) String() string

type RemoteProgress 

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

func (*RemoteProgress) FormatProgress 

func (rp *RemoteProgress) FormatProgress() string

func (*RemoteProgress) Track 

func (rp *RemoteProgress) Track() remote.Option

type ResolvableImage 

type ResolvableImage interface {
	Digest() (schema.Digest, error)
	Image() (Image, error)
	ImageForPlatform(specs.Platform) (Image, error)
	ImageIndex() (ImageIndex, error)
	Push(context.Context, TargetRepository, bool) (v1.Hash, error)
	// contains filtered or unexported methods
}

func RawAsResolvable 

func RawAsResolvable(img Image) ResolvableImage

type ResolveOpts 

type ResolveOpts struct {
	InsecureRegistry bool
	PublicImage      bool
	Keychain         Keychain
}

type ResourceDescription 

type ResourceDescription[V any] interface {
	Description() string
}

type TargetRepository 

type TargetRepository struct {
	InsecureRegistry bool
	Keychain         Keychain
	ImageID
}

type TargetRewritter 

type TargetRewritter interface {
	CheckRewriteLocalUse(TargetRepository) *TargetRepository
}

Source Files

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