1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | 2x 1x 1x 1x 3x 1x 2x 2x 2x 2x 1x 1x 1x | import * as chalk from 'chalk'; import * as fs from 'fs'; import {promisify} from 'util'; export async function ensureFile(filename: string): Promise<void | never> { try { await promisify(fs.access)(filename, fs.constants.F_OK); } catch (_) { try { await promisify(fs.writeFile)(filename, ''); } catch (err) { // tslint:disable-next-line no-console console.error(chalk.red(err.message)); process.exit(1); } } } |