electron script for iMessage analyzer app

main.js

// main.js
const rq = require('request-promise');
const electron = require('electron');
const app = electron.app;
const BrowserWindow = electron.BrowserWindow;
const child = require('child_process')

var mainWindow = null;

app.on('window-all-closed', function() {

    app.quit();

});

app.on('ready', function() {
    var subnode = child.spawn('/usr/local/bin/node', ['./server.js'], {
        cwd: process.cwd(),
        detached: false,
        stdio: "inherit"
    })

    var mainAddr = 'http://localhost:5000/';

    var openWindow = function() {
        mainWindow = new BrowserWindow({ width: 1500, height: 700, titleBarStyle: 'hidden' });
        mainWindow.loadURL(mainAddr, { "extraHeaders": "pragma: no-cache\n" });
        mainWindow.on('closed', function() { mainWindow = null; });
    };

    var startUp = function() {
        rq(mainAddr).then(function(htmlString) {
            console.log('server started!');
            openWindow();
        }).catch(function(err) { startUp(); });
    };


    startUp();
});