Handling logging

grunt-logging.js

// index.js
function myTask(rawArgs) {
  var args = fillInDefaults(rawArgs, {
      log: console.log
  });
}

// tasks/task.js
module.exports = function(grunt) {
  grunt.registerMultiTask('my-task', function() {
    var myTask = require('../');
    // The argument passed to options() serves as defaults.
    var options = this.options({
      log: console.log
    });
    
    myTask(options);
  });
}