| // |
| '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; |