| package daemon |
| |
| import ( |
| "github.com/docker/docker/engine" |
| ) |
| |
| func (daemon *Daemon) ContainerChanges(job *engine.Job) engine.Status { |
| if n := len(job.Args); n != 1 { |
| return job.Errorf("Usage: %s CONTAINER", job.Name) |
| } |
| name := job.Args[0] |
| |
| container, error := daemon.Get(name) |
| if error != nil { |
| return job.Error(error) |
| } |
| |
| outs := engine.NewTable("", 0) |
| changes, err := container.Changes() |
| if err != nil { |
| return job.Error(err) |
| } |
| |
| for _, change := range changes { |
| out := &engine.Env{} |
| if err := out.Import(change); err != nil { |
| return job.Error(err) |
| } |
| outs.Add(out) |
| } |
| |
| if _, err := outs.WriteListTo(job.Stdout); err != nil { |
| return job.Error(err) |
| } |
| |
| return engine.StatusOK |
| } |