From 9eed5c04fff403ef6a7d9ad3ca1fe8628510b9a6 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sat, 22 Feb 2020 17:35:19 +0100
Subject: Switch from electron-webpack to electron-forge

---
 src/main/index.ts | 44 ++++++++++++--------------------------------
 1 file changed, 12 insertions(+), 32 deletions(-)

(limited to 'src/main/index.ts')

diff --git a/src/main/index.ts b/src/main/index.ts
index 3a94ae5..be494a4 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -1,60 +1,40 @@
 import { app, BrowserWindow } from 'electron';
-import * as path from 'path';
-import { format as formatUrl } from 'url';
+declare const MAIN_WINDOW_WEBPACK_ENTRY: string;
 
 const isDevelopment = process.env.NODE_ENV !== 'production';
 
-// global reference to mainWindow (necessary to prevent window from being garbage collected)
-let mainWindow: BrowserWindow | null = null;
+app.allowRendererProcessReuse = true;
 
-function getIndexURL(): string {
-	if (isDevelopment) {
-		return `http://localhost:${process.env.ELECTRON_WEBPACK_WDS_PORT}`;
-	}
-
-	return formatUrl({
-		pathname: path.join(__dirname, 'index.html'),
-		protocol: 'file',
-		slashes: true,
-	});
-}
-
-function createMainWindow(): BrowserWindow {
+function createWindow(): void {
 	const window = new BrowserWindow({ webPreferences: { nodeIntegration: true } });
 
+	window.loadURL(MAIN_WINDOW_WEBPACK_ENTRY);
+
 	if (isDevelopment) {
 		window.webContents.openDevTools();
 	}
 
-	window.loadURL(getIndexURL());
-
-	window.on('closed', () => {
-		mainWindow = null;
-	});
-
 	window.webContents.on('devtools-opened', () => {
 		window.webContents.focus();
 	});
-
-	return window;
 }
 
 // quit application when all windows are closed
 app.on('window-all-closed', () => {
-	// on macOS it is common for applications to stay open until the user explicitly quits
+	// On macOS it is common for applications and their menu bar
+	// to stay active until the user quits explicitly with Cmd + Q
 	if (process.platform !== 'darwin') {
 		app.quit();
 	}
 });
 
 app.on('activate', () => {
-	// on macOS it is common to re-create a window even after all windows have been closed
-	if (!mainWindow) {
-		mainWindow = createMainWindow();
+	// On macOS it's common to re-create a window in the app when the
+	// dock icon is clicked and there are no other windows open.
+	if (BrowserWindow.getAllWindows().length === 0) {
+		createWindow();
 	}
 });
 
 // create main BrowserWindow when electron is ready
-app.on('ready', () => {
-	mainWindow = createMainWindow();
-});
+app.on('ready', createWindow);
-- 
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