github.com/rahart/packer@v0.12.2-0.20161229105310-282bb6ad370f/builder/hyperv/common/step_unmount_secondary_dvd_images.go (about)

     1  package common
     2  
     3  import (
     4  	"fmt"
     5  	"github.com/mitchellh/multistep"
     6  	"github.com/mitchellh/packer/packer"
     7  )
     8  
     9  type StepUnmountSecondaryDvdImages struct {
    10  }
    11  
    12  func (s *StepUnmountSecondaryDvdImages) Run(state multistep.StateBag) multistep.StepAction {
    13  	driver := state.Get("driver").(Driver)
    14  	ui := state.Get("ui").(packer.Ui)
    15  	vmName := state.Get("vmName").(string)
    16  
    17  	ui.Say("Unmount/delete secondary dvd drives...")
    18  
    19  	dvdControllersState := state.Get("secondary.dvd.properties")
    20  
    21  	if dvdControllersState == nil {
    22  		return multistep.ActionContinue
    23  	}
    24  
    25  	dvdControllers := dvdControllersState.([]DvdControllerProperties)
    26  
    27  	for _, dvdController := range dvdControllers {
    28  		if dvdController.Existing {
    29  			ui.Say(fmt.Sprintf("Unmounting secondary dvd drives controller %d location %d ...", dvdController.ControllerNumber, dvdController.ControllerLocation))
    30  			err := driver.UnmountDvdDrive(vmName, dvdController.ControllerNumber, dvdController.ControllerLocation)
    31  			if err != nil {
    32  				err := fmt.Errorf("Error unmounting secondary dvd drive: %s", err)
    33  				state.Put("error", err)
    34  				ui.Error(err.Error())
    35  				return multistep.ActionHalt
    36  			}
    37  		} else {
    38  			ui.Say(fmt.Sprintf("Delete secondary dvd drives controller %d location %d ...", dvdController.ControllerNumber, dvdController.ControllerLocation))
    39  			err := driver.DeleteDvdDrive(vmName, dvdController.ControllerNumber, dvdController.ControllerLocation)
    40  			if err != nil {
    41  				err := fmt.Errorf("Error deleting secondary dvd drive: %s", err)
    42  				state.Put("error", err)
    43  				ui.Error(err.Error())
    44  				return multistep.ActionHalt
    45  			}
    46  		}
    47  	}
    48  
    49  	state.Put("secondary.dvd.properties", nil)
    50  
    51  	return multistep.ActionContinue
    52  }
    53  
    54  func (s *StepUnmountSecondaryDvdImages) Cleanup(state multistep.StateBag) {
    55  }