index.js

const electron = require('electron');
const {app, ipcMain} = electron;
const path = require('path');
const TimerTray = require('./app/timer_tray');
const MainWindow = require('./app/main_window')

let mainWindow;
let tray;

app.on('ready', ()=> {
	if(process.platform === 'darwin') {app.dock.hide();};
	mainWindow = new MainWindow('./src/index.html');

	const iconName = process.platform === 'win32' ? 'windows-icon.png' : 'iconTemplate.png';
	const iconPath = path.join(__dirname, `./src/assets/${iconName}`);
	tray = new TimerTray(iconPath, mainWindow);
});

if(process.platform == 'darwin'){
	ipcMain.on('update-timer', (event, timeLeft)=>{
	tray.setTitle(timeLeft);
});
}