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moby--moby/daemon/history.go
David Calavera 6bb0d1816a Move Container to its own package.
So other packages don't need to import the daemon package when they
want to use this struct.

Signed-off-by: David Calavera <david.calavera@gmail.com>
Signed-off-by: Tibor Vass <tibor@docker.com>
2015-12-03 17:39:49 +01:00

34 lines
730 B
Go

package daemon
import (
"sort"
"github.com/docker/docker/container"
)
// History is a convenience type for storing a list of containers,
// ordered by creation date.
type History []*container.Container
func (history *History) Len() int {
return len(*history)
}
func (history *History) Less(i, j int) bool {
containers := *history
return containers[j].Created.Before(containers[i].Created)
}
func (history *History) Swap(i, j int) {
containers := *history
containers[i], containers[j] = containers[j], containers[i]
}
// Add the given container to history.
func (history *History) Add(container *container.Container) {
*history = append(*history, container)
}
func (history *History) sort() {
sort.Sort(history)
}