48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
/*
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Copyright 2019 Google LLC
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package cache
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import (
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"bytes"
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"log"
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"github.com/GoogleContainerTools/kaniko/pkg/config"
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"github.com/google/go-containerregistry/pkg/v1/remote"
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)
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func ExampleWarmer_Warm() {
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tarBuf := new(bytes.Buffer)
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manifestBuf := new(bytes.Buffer)
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w := &Warmer{
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Remote: remote.Image,
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Local: LocalSource,
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TarWriter: tarBuf,
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ManifestWriter: manifestBuf,
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}
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options := &config.WarmerOptions{}
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digest, err := w.Warm("ubuntu:latest", options)
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if err != nil {
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if !IsAlreadyCached(err) {
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log.Fatal(err)
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}
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}
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log.Printf("digest %v tar len %d\nmanifest:\n%s\n", digest, tarBuf.Len(), manifestBuf.String())
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}
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