debian-forge-composer/vendor/github.com/google/go-containerregistry/pkg/v1/layer.go
Tomáš Hozza 625b1578fa Port osbuild/images v0.33.0 with dot-notation to composer
Update the osbuild/images to the version which introduces "dot notation"
for distro release versions.

 - Replace all uses of distroregistry by distrofactory.
 - Delete local version of reporegistry and use the one from the
   osbuild/images.
 - Weldr: unify `createWeldrAPI()` and `createWeldrAPI2()` into a single
   `createTestWeldrAPI()` function`.
 - store/fixture: rework fixtures to allow overriding the host distro
   name and host architecture name. A cleanup function to restore the
   host distro and arch names is always part of the fixture struct.
 - Delete `distro_mock` package, since it is no longer used.
 - Bump the required version of osbuild to 98, because the OSCAP
   customization is using the 'compress_results' stage option, which is
   not available in older versions of osbuild.

Signed-off-by: Tomáš Hozza <thozza@redhat.com>
2024-01-26 11:32:34 +01:00

42 lines
1.3 KiB
Go

// Copyright 2018 Google LLC All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package v1
import (
"io"
"github.com/google/go-containerregistry/pkg/v1/types"
)
// Layer is an interface for accessing the properties of a particular layer of a v1.Image
type Layer interface {
// Digest returns the Hash of the compressed layer.
Digest() (Hash, error)
// DiffID returns the Hash of the uncompressed layer.
DiffID() (Hash, error)
// Compressed returns an io.ReadCloser for the compressed layer contents.
Compressed() (io.ReadCloser, error)
// Uncompressed returns an io.ReadCloser for the uncompressed layer contents.
Uncompressed() (io.ReadCloser, error)
// Size returns the compressed size of the Layer.
Size() (int64, error)
// MediaType returns the media type of the Layer.
MediaType() (types.MediaType, error)
}