'use strict' const os = require('os'); const fs = require('fs'); const settings = {}; settings.file = `${os.homedir()}/.mcopy/settings.json`; settings.state = { camera : {}, projector : {}, light : {} } settings.save = function () { const str = JSON.stringify(settings.state, null, '\t'); fs.writeFile(settings.file, str, 'utf8', (err) => { if (err) console.error(err); }); }