1
0
Fork 0
mirror of https://github.com/moby/moby.git synced 2022-11-09 12:21:53 -05:00
moby--moby/daemon/changes.go
John Howard 4fac603682 Windows: support docker diff
Signed-off-by: John Howard <jhoward@microsoft.com>
2016-10-28 11:06:54 -07:00

31 lines
681 B
Go

package daemon
import (
"errors"
"runtime"
"time"
"github.com/docker/docker/pkg/archive"
)
// ContainerChanges returns a list of container fs changes
func (daemon *Daemon) ContainerChanges(name string) ([]archive.Change, error) {
start := time.Now()
container, err := daemon.GetContainer(name)
if err != nil {
return nil, err
}
if runtime.GOOS == "windows" && container.IsRunning() {
return nil, errors.New("Windows does not support diff of a running container")
}
container.Lock()
defer container.Unlock()
c, err := container.RWLayer.Changes()
if err != nil {
return nil, err
}
containerActions.WithValues("changes").UpdateSince(start)
return c, nil
}