Function readFile

tasks/environment.js:8–15

(filePath, done)

  var path = require('path');

  function readFile(filePath, done) {
    fs.readFile(path.resolve(filePath), 'utf8', function(err, contents) {
      if (err) {
        throw err;
      }
      done(contents);
    });
  }

  function writeFile(filePath, contents, done) {
    fs.writeFile(path.resolve(filePath), contents, function(err) {