52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
/*
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Copyright The containerd Authors.
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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 commands
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import (
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"io/ioutil"
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"log"
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"github.com/containerd/continuity"
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"github.com/spf13/cobra"
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)
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var ApplyCmd = &cobra.Command{
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Use: "apply <root> [<manifest>]",
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Short: "Apply the manifest to the provided root",
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Run: func(cmd *cobra.Command, args []string) {
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root, path := args[0], args[1]
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p, err := ioutil.ReadFile(path)
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if err != nil {
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log.Fatalf("error reading manifest: %v", err)
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}
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m, err := continuity.Unmarshal(p)
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if err != nil {
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log.Fatalf("error unmarshaling manifest: %v", err)
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}
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ctx, err := continuity.NewContext(root)
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if err != nil {
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log.Fatalf("error getting context: %v", err)
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}
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if err := continuity.ApplyManifest(ctx, m); err != nil {
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log.Fatalf("error applying manifest: %v", err)
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}
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},
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}
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