package amazonebs import ( "fmt" "github.com/mitchellh/goamz/ec2" "github.com/mitchellh/packer/packer" "log" "strings" ) type artifact struct { // A map of regions to AMI IDs. amis map[string]string // EC2 connection for performing API stuff. conn *ec2.EC2 } func (*artifact) BuilderId() string { return BuilderId } func (*artifact) Files() []string { // We have no files return nil } func (*artifact) Id() string { // TODO(mitchellh): Id return "TODO" } func (a *artifact) String() string { amiStrings := make([]string, 0, len(a.amis)) for region, id := range a.amis { single := fmt.Sprintf("%s: %s", region, id) amiStrings = append(amiStrings, single) } return fmt.Sprintf("AMIs were created:\n\n%s", strings.Join(amiStrings, "\n")) } func (a *artifact) Destroy() error { errors := make([]error, 0) for _, imageId := range a.amis { log.Printf("Degistering image ID: %s", imageId) if _, err := a.conn.DeregisterImage(imageId); err != nil { errors = append(errors, err) } // TODO(mitchellh): Delete the snapshots associated with an AMI too } if len(errors) > 0 { return &packer.MultiError{errors} } return nil }