packer-cn/builder/digitalocean/artifact.go

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package digitalocean
import (
"fmt"
"log"
"strconv"
"github.com/digitalocean/godo"
)
type Artifact struct {
// The name of the snapshot
snapshotName string
// The ID of the image
snapshotId int
// The name of the region
regionName string
// The client for making API calls
client *godo.Client
}
func (*Artifact) BuilderId() string {
return BuilderId
}
func (*Artifact) Files() []string {
// No files with DigitalOcean
return nil
}
func (a *Artifact) Id() string {
return strconv.FormatUint(uint64(a.snapshotId), 10)
}
func (a *Artifact) String() string {
return fmt.Sprintf("A snapshot was created: '%v' in region '%v'", a.snapshotName, a.regionName)
}
func (a *Artifact) State(name string) interface{} {
return nil
}
func (a *Artifact) Destroy() error {
log.Printf("Destroying image: %d (%s)", a.snapshotId, a.snapshotName)
_, err := a.client.Images.Delete(a.snapshotId)
return err
}