antares/scripts/devRunner.js

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JavaScript
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process.env.NODE_ENV = 'development';
// process.env.ELECTRON_ENABLE_LOGGING = true
const chalk = require('chalk');
const electron = require('electron');
const webpack = require('webpack');
const WebpackDevServer = require('webpack-dev-server');
const kill = require('tree-kill');
const path = require('path');
const { spawn } = require('child_process');
const mainConfig = require('../webpack.main.config');
const rendererConfig = require('../webpack.renderer.config');
// const workersConfig = require('../webpack.workers.config');
let electronProcess = null;
let manualRestart = null;
const remoteDebugging = process.argv.includes('--remote-debug');
if (remoteDebugging) {
// disable dvtools open in electron
process.env.RENDERER_REMOTE_DEBUGGING = true;
}
async function killElectron (pid) {
return new Promise((resolve, reject) => {
if (pid) {
kill(pid, 'SIGKILL', err => {
if (err) reject(err);
resolve();
});
}
else
resolve();
});
}
async function restartElectron () {
console.log(chalk.gray('\nStarting electron...'));
const { pid } = electronProcess || {};
await killElectron(pid);
electronProcess = spawn(electron, [
path.join(__dirname, '../dist/main.js'),
// '--enable-logging', // Enable to show logs from all electron processes
remoteDebugging ? '--inspect=9222' : '',
remoteDebugging ? '--remote-debugging-port=9223' : ''
]);
electronProcess.stdout.on('data', data => {
console.log(chalk.white(data.toString()));
});
electronProcess.stderr.on('data', data => {
console.error(chalk.red(data.toString()));
});
electronProcess.on('exit', (code, signal) => {
if (!manualRestart) process.exit(0);
});
}
function startMain () {
const webpackSetup = webpack(mainConfig);
webpackSetup.compilers.forEach((compiler) => {
const { name } = compiler;
switch (name) {
case 'workers':
compiler.hooks.afterEmit.tap('afterEmit', async () => {
console.log(chalk.gray(`\nCompiled ${name} script!`));
console.log(
chalk.gray(`\nWatching file changes for ${name} script...`)
);
});
break;
case 'main':
default:
compiler.hooks.afterEmit.tap('afterEmit', async () => {
console.log(chalk.gray(`\nCompiled ${name} script!`));
manualRestart = true;
await restartElectron();
setTimeout(() => {
manualRestart = false;
}, 2500);
console.log(
chalk.gray(`\nWatching file changes for ${name} script...`)
);
});
break;
}
});
webpackSetup.watch({ aggregateTimeout: 500 }, err => {
if (err) console.error(chalk.red(err));
});
}
function startRenderer (callback) {
const compiler = webpack(rendererConfig);
const { name } = compiler;
compiler.hooks.afterEmit.tap('afterEmit', () => {
console.log(chalk.gray(`\nCompiled ${name} script!`));
console.log(chalk.gray(`\nWatching file changes for ${name} script...`));
});
const server = new WebpackDevServer(compiler, {
hot: true,
port: 9080,
client: {
overlay: true,
logging: 'warn'
}
});
server.startCallback(err => {
if (err) console.error(chalk.red(err));
callback();
});
}
startRenderer(startMain);