packer-cn/builder/googlecompute/artifact.go

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package googlecompute
import (
"fmt"
"log"
)
// Artifact represents a GCE image as the result of a Packer build.
type Artifact struct {
imageName string
driver Driver
}
// BuilderId returns the builder Id.
func (*Artifact) BuilderId() string {
return BuilderId
}
// Destroy destroys the GCE image represented by the artifact.
func (a *Artifact) Destroy() error {
log.Printf("Destroying image: %s", a.imageName)
errCh := a.driver.DeleteImage(a.imageName)
return <-errCh
}
// Files returns the files represented by the artifact.
func (*Artifact) Files() []string {
return nil
}
// Id returns the GCE image name.
func (a *Artifact) Id() string {
return a.imageName
}
// String returns the string representation of the artifact.
func (a *Artifact) String() string {
return fmt.Sprintf("A disk image was created: %v", a.imageName)
}