bbe46b8c43
Signed-off-by: haoyun <yun.hao@daocloud.io> Co-authored-by: zounengren <zouyee1989@gmail.com>
54 lines
1.4 KiB
Go
54 lines
1.4 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 oci
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import (
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"fmt"
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"github.com/urfave/cli"
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"github.com/containerd/containerd/cmd/ctr/commands"
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"github.com/containerd/containerd/containers"
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"github.com/containerd/containerd/oci"
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)
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// Command is the parent for all OCI related tools under 'oci'
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var Command = cli.Command{
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Name: "oci",
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Usage: "OCI tools",
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Subcommands: []cli.Command{
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defaultSpecCommand,
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},
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}
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var defaultSpecCommand = cli.Command{
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Name: "spec",
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Usage: "see the output of the default OCI spec",
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Action: func(context *cli.Context) error {
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ctx, cancel := commands.AppContext(context)
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defer cancel()
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spec, err := oci.GenerateSpec(ctx, nil, &containers.Container{})
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if err != nil {
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return fmt.Errorf("failed to generate spec: %w", err)
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}
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commands.PrintAsJSON(spec)
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return nil
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},
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}
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