mirror of
https://github.com/ko-build/ko.git
synced 2026-06-18 20:14:08 +02:00
jonjohnsonjr
522c37c4e0
* Add ctx to publish.Interface I noticed that hitting ctrl-C didn't work when pushing images, this should fix that. * Use context everywhere that makes sense
93 lines
2.6 KiB
Go
93 lines
2.6 KiB
Go
// Copyright 2018 Google LLC All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package testing
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import (
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"context"
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"errors"
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"fmt"
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"strings"
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"github.com/google/go-containerregistry/pkg/name"
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v1 "github.com/google/go-containerregistry/pkg/v1"
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"github.com/google/ko/pkg/build"
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"github.com/google/ko/pkg/publish"
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)
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type fixedBuild struct {
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entries map[string]build.Result
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}
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// NewFixedBuild returns a build.Interface implementation that simply resolves
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// particular references to fixed v1.Image objects
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func NewFixedBuild(entries map[string]build.Result) build.Interface {
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return &fixedBuild{entries}
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}
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// IsSupportedReference implements build.Interface
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func (f *fixedBuild) IsSupportedReference(s string) error {
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s = strings.TrimPrefix(s, build.StrictScheme)
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if _, ok := f.entries[s]; !ok {
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return errors.New("importpath is not supported")
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}
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return nil
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}
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// Build implements build.Interface
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func (f *fixedBuild) Build(_ context.Context, s string) (build.Result, error) {
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s = strings.TrimPrefix(s, build.StrictScheme)
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if img, ok := f.entries[s]; ok {
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return img, nil
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}
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return nil, fmt.Errorf("unsupported reference: %q", s)
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}
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type fixedPublish struct {
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base name.Repository
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entries map[string]v1.Hash
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}
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// NewFixedPublish returns a publish.Interface implementation that simply
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// resolves particular references to fixed name.Digest references.
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func NewFixedPublish(base name.Repository, entries map[string]v1.Hash) publish.Interface {
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return &fixedPublish{base, entries}
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}
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// Publish implements publish.Interface
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func (f *fixedPublish) Publish(_ context.Context, _ build.Result, s string) (name.Reference, error) {
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s = strings.TrimPrefix(s, build.StrictScheme)
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h, ok := f.entries[s]
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if !ok {
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return nil, fmt.Errorf("unsupported importpath: %q", s)
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}
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d, err := name.NewDigest(fmt.Sprintf("%s/%s@%s", f.base, s, h))
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if err != nil {
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return nil, err
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}
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return &d, nil
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}
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func (f *fixedPublish) Close() error {
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return nil
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}
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func ComputeDigest(base name.Repository, ref string, h v1.Hash) string {
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d, err := name.NewDigest(fmt.Sprintf("%s/%s@%s", base, ref, h))
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if err != nil {
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panic(err)
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}
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return d.String()
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}
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