nodejs script boilerplate

script-boilerplate.js

var Async = require('async');


exports.script = function () {

  var options = internals.parseOptions();

  var context = {
    options: options,
    state: {},
  };

  var tasks = internals.tasks.map(function (task) {

    return task.bind(context);
  });

  Async.series(tasks, function (err, results) {

    if (err) {
      throw err;
    }

    process.exit(0);
  });
};


var internals = exports._internals = {
  tasks: [],
};


internals.parseOptions = function () {

  var options = {};

  return options;
};


internals.tasks[0] = function (callback) {

  var context = this;

  console.log('task 0');

  return callback(null);
};


internals.tasks[1] = function (callback) {

  var context = this;

  console.log('task 1');

  return callback(null);
};


if (require.main === module) {
  exports.script();
}