34 lines
621 B
Go
34 lines
621 B
Go
package daemon
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import (
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"io"
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"github.com/docker/docker/engine"
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)
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func (daemon *Daemon) ContainerCopy(job *engine.Job) engine.Status {
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if len(job.Args) != 2 {
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return job.Errorf("Usage: %s CONTAINER RESOURCE\n", job.Name)
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}
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var (
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name = job.Args[0]
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resource = job.Args[1]
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)
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if container := daemon.Get(name); container != nil {
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data, err := container.Copy(resource)
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if err != nil {
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return job.Error(err)
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}
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defer data.Close()
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if _, err := io.Copy(job.Stdout, data); err != nil {
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return job.Error(err)
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}
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return engine.StatusOK
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}
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return job.Errorf("No such container: %s", name)
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}
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