github.com/rothwerx/packer@v0.9.0/builder/parallels/common/step_attach_parallels_tools.go (about)

     1  package common
     2  
     3  import (
     4  	"fmt"
     5  	"github.com/mitchellh/multistep"
     6  	"github.com/mitchellh/packer/packer"
     7  	"log"
     8  )
     9  
    10  // This step attaches the Parallels Tools as an inserted CD onto
    11  // the virtual machine.
    12  //
    13  // Uses:
    14  //   driver Driver
    15  //   parallels_tools_path string
    16  //   ui packer.Ui
    17  //   vmName string
    18  //
    19  // Produces:
    20  type StepAttachParallelsTools struct {
    21  	cdromDevice        string
    22  	ParallelsToolsMode string
    23  }
    24  
    25  func (s *StepAttachParallelsTools) Run(state multistep.StateBag) multistep.StepAction {
    26  	driver := state.Get("driver").(Driver)
    27  	ui := state.Get("ui").(packer.Ui)
    28  	vmName := state.Get("vmName").(string)
    29  
    30  	// If we're not attaching the guest additions then just return
    31  	if s.ParallelsToolsMode != ParallelsToolsModeAttach {
    32  		log.Println("Not attaching parallels tools since we're uploading.")
    33  		return multistep.ActionContinue
    34  	}
    35  
    36  	// Get the Paralells Tools path on the host machine
    37  	parallelsToolsPath := state.Get("parallels_tools_path").(string)
    38  
    39  	// Attach the guest additions to the computer
    40  	ui.Say("Attaching Parallels Tools ISO to the new CD/DVD drive...")
    41  
    42  	cdrom, err := driver.DeviceAddCdRom(vmName, parallelsToolsPath)
    43  
    44  	if err != nil {
    45  		err := fmt.Errorf("Error attaching Parallels Tools ISO: %s", err)
    46  		state.Put("error", err)
    47  		ui.Error(err.Error())
    48  		return multistep.ActionHalt
    49  	}
    50  
    51  	// Track the device name so that we can can delete later
    52  	s.cdromDevice = cdrom
    53  
    54  	return multistep.ActionContinue
    55  }
    56  
    57  func (s *StepAttachParallelsTools) Cleanup(state multistep.StateBag) {
    58  	if s.cdromDevice == "" {
    59  		return
    60  	}
    61  
    62  	driver := state.Get("driver").(Driver)
    63  	ui := state.Get("ui").(packer.Ui)
    64  	vmName := state.Get("vmName").(string)
    65  
    66  	log.Println("Detaching Parallels Tools ISO...")
    67  
    68  	command := []string{
    69  		"set", vmName,
    70  		"--device-del", s.cdromDevice,
    71  	}
    72  
    73  	if err := driver.Prlctl(command...); err != nil {
    74  		ui.Error(fmt.Sprintf("Error detaching Parallels Tools ISO: %s", err))
    75  	}
    76  }