gistfile1.js

// Generated by CoffeeScript 1.9.1
(function() {
  var program;

  program = require('commander')
    .option('--flag1 [true/false]', 'Flag1 (default = false)', false)
    .option('--flag2 [true/false]', 'Flag2 (default = false)', (function(val) {
      return val === "true";
    }), false)
   .parse(process.argv);

  if (program.flag1) {
    console.log("flag1(" + (typeof program.flag1) + ") is true");
  } else {
    console.log("flag1(" + (typeof program.flag1) + ") is false");
  }

  if (program.flag2) {
    console.log("flag2(" + (typeof program.flag2) + ") is true");
  } else {
    console.log("flag2(" + (typeof program.flag2) + ") is false");
  }

}).call(this);