package qemu import ( "fmt" "path/filepath" "github.com/hashicorp/packer/packer" "github.com/mitchellh/multistep" ) // This step copies the virtual disk that will be used as the // hard drive for the virtual machine. type stepCopyDisk struct{} func (s *stepCopyDisk) Run(state multistep.StateBag) multistep.StepAction { config := state.Get("config").(*Config) driver := state.Get("driver").(Driver) isoPath := state.Get("iso_path").(string) ui := state.Get("ui").(packer.Ui) path := filepath.Join(config.OutputDir, fmt.Sprintf("%s", config.VMName)) name := config.VMName command := []string{ "convert", "-O", config.Format, isoPath, path, } if config.DiskImage == false { return multistep.ActionContinue } ui.Say("Copying hard drive...") if err := driver.QemuImg(command...); err != nil { err := fmt.Errorf("Error creating hard drive: %s", err) state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } state.Put("disk_filename", name) return multistep.ActionContinue } func (s *stepCopyDisk) Cleanup(state multistep.StateBag) {}