package chroot import ( "context" "github.com/hashicorp/packer/helper/multistep" "github.com/hashicorp/packer/packer" ) type preMountCommandsData struct { Device string } // StepPreMountCommands sets up the a new block device when building from scratch type StepPreMountCommands struct { Commands []string } func (s *StepPreMountCommands) Run(_ context.Context, state multistep.StateBag) multistep.StepAction { config := state.Get("config").(*Config) device := state.Get("device").(string) ui := state.Get("ui").(packer.Ui) wrappedCommand := state.Get("wrappedCommand").(CommandWrapper) if len(s.Commands) == 0 { return multistep.ActionContinue } ctx := config.ctx ctx.Data = &preMountCommandsData{Device: device} ui.Say("Running device setup commands...") if err := RunLocalCommands(s.Commands, wrappedCommand, ctx, ui); err != nil { state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } return multistep.ActionContinue } func (s *StepPreMountCommands) Cleanup(state multistep.StateBag) {}