command_suspend.go

package vagrant

// SuspendCommand specifies options and output from vagrant suspend
type SuspendCommand struct {
	BaseCommand
	MachineNameArgument
	ErrorResponse
}

// Suspend will cause the vagrant machine to "suspend", like putting a computer
// to sleep. After setting options as appropriate, you must call Run() or
// Start() followed by Wait() to execute. Errors will be recorded in Error.
func (client *VagrantClient) Suspend() *SuspendCommand {
	return &SuspendCommand{
		BaseCommand:   newBaseCommand(client),
		ErrorResponse: newErrorResponse(),
	}
}

func (cmd *SuspendCommand) init() error {
	if cmd.MachineName != "" {
		return cmd.BaseCommand.init(&cmd.ErrorResponse, "suspend", cmd.MachineName)
	}
	return cmd.BaseCommand.init(&cmd.ErrorResponse, "suspend")
}

// Run the command
func (cmd *SuspendCommand) Run() error {
	if err := cmd.Start(); err != nil {
		return err
	}
	return cmd.Wait()
}

// Start the command. You must call Wait() to complete execution.
func (cmd *SuspendCommand) Start() error {
	if err := cmd.init(); err != nil {
		return err
	}
	return cmd.BaseCommand.Start()
}