Function Docker

integration-cli/cli/cli.go:96–110

Docker executes the specified docker command

(cmd icmd.Cmd, cmdOperators ...CmdOperator)

// Docker executes the specified docker command
func Docker(cmd icmd.Cmd, cmdOperators ...CmdOperator) *icmd.Result {
	for _, op := range cmdOperators {
		deferFn := op(&cmd)
		if deferFn != nil {
			defer deferFn()
		}
	}
	cmd.Command = append([]string{testEnv.DockerBinary()}, cmd.Command...)
	if err := validateArgs(cmd.Command...); err != nil {
		return &icmd.Result{
			Error: err,
		}
	}
	return icmd.RunCmd(cmd)
}

// validateArgs is a checker to ensure tests are not running commands which are
// not supported on platforms. Specifically on Windows this is 'busybox top'.