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work around startup hang in dev on Win10 dark mode

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Also, add a few improvements to the way DevTools extensions get
installed.
This commit is contained in:
Christopher Willis-Ford 2020-01-27 13:42:07 -08:00
parent 88b1da1533
commit d1c47e8bd0
1 changed files with 37 additions and 16 deletions
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53
src/main/index.js
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@ -1,6 +1,8 @@
import {BrowserWindow, Menu, app, dialog, ipcMain} from 'electron';
import * as path from 'path';
import fs from 'fs';
import path from 'path';
import {format as formatUrl} from 'url';
import {getFilterForExtension} from './FileFilters';
import telemetry from './ScratchDesktopTelemetry';
import MacOSMenu from './MacOSMenu';
@ -28,23 +30,9 @@ const createWindow = ({search = null, url = 'index.html', ...browserWindowOption
const webContents = window.webContents;
if (isDevelopment) {
webContents.openDevTools();
import('electron-devtools-installer').then(importedModule => {
const {default: installExtension, REACT_DEVELOPER_TOOLS} = importedModule;
installExtension(REACT_DEVELOPER_TOOLS);
// TODO: add logging package and bring back the lines below
// .then(name => console.log(`Added browser extension: ${name}`))
// .catch(err => console.log('An error occurred: ', err));
});
webContents.openDevTools({mode: 'detach', activate: true});
}
webContents.on('devtools-opened', () => {
window.focus();
setImmediate(() => {
window.focus();
});
});
const fullUrl = formatUrl(isDevelopment ?
{ // Webpack Dev Server
hostname: 'localhost',
@ -166,8 +154,41 @@ app.on('will-quit', () => {
telemetry.appWillClose();
});
// work around https://github.com/MarshallOfSound/electron-devtools-installer/issues/122
// which seems to be a result of https://github.com/electron/electron/issues/19468
if (process.platform === 'win32') {
const appUserDataPath = app.getPath('userData');
const devToolsExtensionsPath = path.join(appUserDataPath, 'DevTools Extensions');
try {
fs.unlinkSync(devToolsExtensionsPath);
} catch (_) {
// don't complain if the file doesn't exist
}
}
// create main BrowserWindow when electron is ready
app.on('ready', () => {
if (isDevelopment) {
import('electron-devtools-installer').then(importedModule => {
const {default: installExtension, ...devToolsExtensions} = importedModule;
const extensionsToInstall = [
devToolsExtensions.REACT_DEVELOPER_TOOLS,
devToolsExtensions.REACT_PERF,
devToolsExtensions.REDUX_DEVTOOLS
];
for (const extension of extensionsToInstall) {
// WARNING: depending on a lot of things including the version of Electron `installExtension` might
// return a promise that never resolves, especially if the extension is already installed.
installExtension(extension).then(
// eslint-disable-next-line no-console
extensionName => console.log(`Installed dev extension: ${extensionName}`),
// eslint-disable-next-line no-console
errorMessage => console.error(`Error installing dev extension: ${errorMessage}`)
);
}
});
}
_windows.main = createMainWindow();
_windows.main.on('closed', () => {
delete _windows.main;