github.com/grange74/docker@v1.6.0-rc3/daemon/changes.go (about) 1 package daemon 2 3 import ( 4 "github.com/docker/docker/engine" 5 ) 6 7 func (daemon *Daemon) ContainerChanges(job *engine.Job) engine.Status { 8 if n := len(job.Args); n != 1 { 9 return job.Errorf("Usage: %s CONTAINER", job.Name) 10 } 11 name := job.Args[0] 12 13 container, error := daemon.Get(name) 14 if error != nil { 15 return job.Error(error) 16 } 17 18 outs := engine.NewTable("", 0) 19 changes, err := container.Changes() 20 if err != nil { 21 return job.Error(err) 22 } 23 24 for _, change := range changes { 25 out := &engine.Env{} 26 if err := out.Import(change); err != nil { 27 return job.Error(err) 28 } 29 outs.Add(out) 30 } 31 32 if _, err := outs.WriteListTo(job.Stdout); err != nil { 33 return job.Error(err) 34 } 35 36 return engine.StatusOK 37 }