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step_import.go
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step_import.go
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package ovf
import (
"fmt"
"github.com/mitchellh/multistep"
vboxcommon "github.com/mitchellh/packer/builder/virtualbox/common"
"github.com/mitchellh/packer/packer"
)
// This step imports an OVF VM into VirtualBox.
type StepImport struct {
Name string
SourcePath string
vmName string
}
func (s *StepImport) Run(state multistep.StateBag) multistep.StepAction {
driver := state.Get("driver").(vboxcommon.Driver)
ui := state.Get("ui").(packer.Ui)
ui.Say(fmt.Sprintf("Importing VM: %s", s.SourcePath))
if err := driver.Import(s.Name, s.SourcePath); err != nil {
err := fmt.Errorf("Error importing VM: %s", err)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
s.vmName = s.Name
state.Put("vmName", s.Name)
return multistep.ActionContinue
}
func (s *StepImport) Cleanup(state multistep.StateBag) {
if s.vmName == "" {
return
}
driver := state.Get("driver").(vboxcommon.Driver)
ui := state.Get("ui").(packer.Ui)
ui.Say("Unregistering and deleting imported VM...")
if err := driver.Delete(s.vmName); err != nil {
ui.Error(fmt.Sprintf("Error deleting VM: %s", err))
}
}