github.phpd.cn/hashicorp/packer@v1.3.2/builder/virtualbox/common/step_suppress_messages.go (about)

     1  package common
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  	"log"
     7  
     8  	"github.com/hashicorp/packer/helper/multistep"
     9  	"github.com/hashicorp/packer/packer"
    10  )
    11  
    12  // This step sets some variables in VirtualBox so that annoying
    13  // pop-up messages don't exist.
    14  type StepSuppressMessages struct{}
    15  
    16  func (StepSuppressMessages) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
    17  	driver := state.Get("driver").(Driver)
    18  	ui := state.Get("ui").(packer.Ui)
    19  
    20  	log.Println("Suppressing annoying messages in VirtualBox")
    21  	if err := driver.SuppressMessages(); err != nil {
    22  		err := fmt.Errorf("Error configuring VirtualBox to suppress messages: %s", err)
    23  		state.Put("error", err)
    24  		ui.Error(err.Error())
    25  		return multistep.ActionHalt
    26  	}
    27  
    28  	return multistep.ActionContinue
    29  }
    30  
    31  func (StepSuppressMessages) Cleanup(multistep.StateBag) {}