--- /dev/null
+//
+'use strict';
+
+const fs = require('fs');
+
+
+
+
+
+function readFile(filepath , options ) {
+ options = options || {};
+ const throwNotFound = options.throwNotFound || false;
+
+ return new Promise((resolve, reject) => {
+ fs.readFile(filepath, 'utf8', (err, content) => {
+ if (err && err.code === 'ENOENT' && !throwNotFound) {
+ return resolve(null);
+ }
+ if (err) return reject(err);
+ resolve(content);
+ });
+ });
+}
+
+readFile.sync = function readFileSync(
+ filepath ,
+ options
+) {
+ options = options || {};
+ const throwNotFound = options.throwNotFound || false;
+
+ try {
+ return fs.readFileSync(filepath, 'utf8');
+ } catch (err) {
+ if (err.code === 'ENOENT' && !throwNotFound) {
+ return null;
+ }
+ throw err;
+ }
+};
+
+module.exports = readFile;