37 lines
729 B
Go
37 lines
729 B
Go
package main
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import (
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contextpkg "context"
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"os"
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"github.com/docker/containerd/archive"
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"github.com/docker/containerd/log"
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dockerarchive "github.com/docker/docker/pkg/archive"
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"github.com/urfave/cli"
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)
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var applyCommand = cli.Command{
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Name: "apply",
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Usage: "apply layer from stdin to dir",
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ArgsUsage: "[flags] <digest>",
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Flags: []cli.Flag{},
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Action: func(context *cli.Context) error {
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var (
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ctx = contextpkg.Background()
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dir = context.Args().First()
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)
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log.G(ctx).Info("applying layer from stdin")
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rd, err := dockerarchive.DecompressStream(os.Stdin)
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if err != nil {
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return err
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}
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if _, err := archive.ApplyDiffTar(ctx, dir, rd); err != nil {
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return err
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}
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return nil
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},
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}
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