nativefier/app/src/main.js

import 'source-map-support/register';
import fs from 'fs';
import path from 'path';
import electron from 'electron';
import createLoginWindow from './components/login/loginWindow';
import createMainWindow from './components/mainWindow/mainWindow';
import helpers from './helpers/helpers';
import inferFlash from './helpers/inferFlash';

const {app, ipcMain} = electron;
const {isOSX} = helpers;

const APP_ARGS_FILE_PATH = path.join(__dirname, '..', 'nativefier.json');
const appArgs = JSON.parse(fs.readFileSync(APP_ARGS_FILE_PATH, 'utf8'));

let mainWindow;

if (appArgs.flashPluginDir) {
    app.commandLine.appendSwitch('ppapi-flash-path', appArgs.flashPluginDir);
} else {
    const flashPath = inferFlash();
    app.commandLine.appendSwitch('ppapi-flash-path', flashPath);
}

if (appArgs.ignoreCertificate) {
    app.commandLine.appendSwitch('ignore-certificate-errors');
}

// do nothing for setDockBadge if not OSX
let setDockBadge = () => {};

if (isOSX()) {
    setDockBadge = app.dock.setBadge;
}

app.on('window-all-closed', () => {
    if (!isOSX()) {
        app.quit();
    }
});

app.on('activate', (event, hasVisibleWindows) => {
    if (isOSX()) {
        // this is called when the dock is clicked
        if (!hasVisibleWindows) {
            mainWindow.show();
        }
    }
});

app.on('before-quit', () => {
    // not fired when the close button on the window is clicked
    if (isOSX()) {
        // need to force a quit as a workaround here to simulate the osx app hiding behaviour
        // Somehow sokution at https://github.com/atom/electron/issues/444#issuecomment-76492576 does not work,
        // e.prevent default appears to persist

        // might cause issues in the future as before-quit and will-quit events are not called
        app.exit(0);
    }
});

app.on('ready', () => {
    mainWindow = createMainWindow(appArgs, app.quit, setDockBadge);
});

app.on('login', (event, webContents, request, authInfo, callback) => {
    // for http authentication
    event.preventDefault();
    createLoginWindow(callback);
});

ipcMain.on('notification', (event, title, opts) => {
    if (!isOSX() || mainWindow.isFocused()) {
        return;
    }
    setDockBadge('●');
});