node-plop/lib/modules/fs-promise-proxy.js

programmatic plopping for fun and profit

'use strict';

var pify = require('pify');
var fs = require('fs');
var mkdirp = require('mkdirp');

module.exports = function () {
	var readFile = pify(fs.readFile);
	var writeFile = pify(fs.writeFile);
	var makeDir = pify(mkdirp);
	var readDir = pify(fs.readdir);
	var access = pify(fs.access);

	var getFile = function getFile(path) {
		return readFile(path, 'utf8');
	};
	var setFile = function setFile(path, data) {
		return writeFile(path, data, 'utf8');
	};
	var fileExists = function fileExists(path) {
		return access(path).then(function () {
			return true;
		}, function () {
			return false;
		});
	};

	return {
		readFile: getFile,
		writeFile: setFile,
		fileExists: fileExists,
		makeDir: makeDir
	};
}();