const path = require('path'); const fs = require('fs-extra'); const config = require('../config.js'); let runtimePath = config.runtime_path; fs.ensureDirSync(runtimePath); fs.ensureDirSync(path.join(runtimePath, 'log')); let configPath = path.join(runtimePath, 'config.json'); fs.writeFileSync(configPath, JSON.stringify(config, null, '\t'), { encoding: 'utf8' } );