mirror of https://github.com/docker/cli.git
70 lines
2.7 KiB
Go
70 lines
2.7 KiB
Go
// Copyright 2016 The Linux Foundation
|
|
//
|
|
// 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 digest "github.com/opencontainers/go-digest"
|
|
|
|
// Descriptor describes the disposition of targeted content.
|
|
// This structure provides `application/vnd.oci.descriptor.v1+json` mediatype
|
|
// when marshalled to JSON.
|
|
type Descriptor struct {
|
|
// MediaType is the media type of the object this schema refers to.
|
|
MediaType string `json:"mediaType,omitempty"`
|
|
|
|
// Digest is the digest of the targeted content.
|
|
Digest digest.Digest `json:"digest"`
|
|
|
|
// Size specifies the size in bytes of the blob.
|
|
Size int64 `json:"size"`
|
|
|
|
// URLs specifies a list of URLs from which this object MAY be downloaded
|
|
URLs []string `json:"urls,omitempty"`
|
|
|
|
// Annotations contains arbitrary metadata relating to the targeted content.
|
|
Annotations map[string]string `json:"annotations,omitempty"`
|
|
|
|
// Data is an embedding of the targeted content. This is encoded as a base64
|
|
// string when marshalled to JSON (automatically, by encoding/json). If
|
|
// present, Data can be used directly to avoid fetching the targeted content.
|
|
Data []byte `json:"data,omitempty"`
|
|
|
|
// Platform describes the platform which the image in the manifest runs on.
|
|
//
|
|
// This should only be used when referring to a manifest.
|
|
Platform *Platform `json:"platform,omitempty"`
|
|
}
|
|
|
|
// Platform describes the platform which the image in the manifest runs on.
|
|
type Platform struct {
|
|
// Architecture field specifies the CPU architecture, for example
|
|
// `amd64` or `ppc64`.
|
|
Architecture string `json:"architecture"`
|
|
|
|
// OS specifies the operating system, for example `linux` or `windows`.
|
|
OS string `json:"os"`
|
|
|
|
// OSVersion is an optional field specifying the operating system
|
|
// version, for example on Windows `10.0.14393.1066`.
|
|
OSVersion string `json:"os.version,omitempty"`
|
|
|
|
// OSFeatures is an optional field specifying an array of strings,
|
|
// each listing a required OS feature (for example on Windows `win32k`).
|
|
OSFeatures []string `json:"os.features,omitempty"`
|
|
|
|
// Variant is an optional field specifying a variant of the CPU, for
|
|
// example `v7` to specify ARMv7 when architecture is `arm`.
|
|
Variant string `json:"variant,omitempty"`
|
|
}
|