package common import ( "context" "fmt" "log" "github.com/hashicorp/packer/helper/multistep" "github.com/hashicorp/packer/packer" ) // StepAttachParallelsTools is a step that attaches Parallels Tools ISO image // as an inserted CD onto the virtual machine. // // Uses: // driver Driver // parallels_tools_path string // ui packer.Ui // vmName string // // Produces: type StepAttachParallelsTools struct { cdromDevice string ParallelsToolsMode string } // Run adds a virtual CD-ROM device to the VM and attaches Parallels Tools ISO image. // If ISO image is not specified, then this step will be skipped. func (s *StepAttachParallelsTools) Run(_ context.Context, state multistep.StateBag) multistep.StepAction { driver := state.Get("driver").(Driver) ui := state.Get("ui").(packer.Ui) vmName := state.Get("vmName").(string) // If we're not attaching the guest additions then just return if s.ParallelsToolsMode != ParallelsToolsModeAttach { log.Println("Not attaching parallels tools since we're uploading.") return multistep.ActionContinue } // Get the Parallels Tools path on the host machine parallelsToolsPath := state.Get("parallels_tools_path").(string) // Attach the guest additions to the computer ui.Say("Attaching Parallels Tools ISO to the new CD/DVD drive...") cdrom, err := driver.DeviceAddCDROM(vmName, parallelsToolsPath) if err != nil { err = fmt.Errorf("Error attaching Parallels Tools ISO: %s", err) state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } // Track the device name so that we can can delete later s.cdromDevice = cdrom return multistep.ActionContinue } // Cleanup removes the virtual CD-ROM device attached to the VM. func (s *StepAttachParallelsTools) Cleanup(state multistep.StateBag) { if s.cdromDevice == "" { return } driver := state.Get("driver").(Driver) ui := state.Get("ui").(packer.Ui) vmName := state.Get("vmName").(string) log.Println("Detaching Parallels Tools ISO...") command := []string{ "set", vmName, "--device-del", s.cdromDevice, } if err := driver.Prlctl(command...); err != nil { ui.Error(fmt.Sprintf("Error detaching Parallels Tools ISO: %s", err)) } }