122 lines
5.2 KiB
JavaScript
122 lines
5.2 KiB
JavaScript
"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const startDevServer_1 = __importDefault(require("./startDevServer"));
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class ServeCommand {
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// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types, @typescript-eslint/no-explicit-any
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async apply(cli) {
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const { logger } = cli;
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const loadDevServerOptions = () => {
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// eslint-disable-next-line @typescript-eslint/no-var-requires, node/no-extraneous-require
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const options = require('webpack-dev-server/bin/cli-flags');
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// Old options format
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// { devServer: [{...}, {}...] }
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if (options.devServer) {
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return options.devServer;
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}
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// New options format
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// { flag1: {}, flag2: {} }
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return Object.keys(options).map((key) => {
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options[key].name = key;
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return options[key];
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});
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};
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await cli.makeCommand({
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name: 'serve [entries...]',
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alias: ['server', 's'],
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description: 'Run the webpack dev server.',
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usage: '[entries...] [options]',
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pkg: '@webpack-cli/serve',
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dependencies: ['webpack-dev-server'],
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}, () => {
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let devServerFlags = [];
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try {
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devServerFlags = loadDevServerOptions();
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}
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catch (error) {
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logger.error(`You need to install 'webpack-dev-server' for running 'webpack serve'.\n${error}`);
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process.exit(2);
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}
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const builtInOptions = cli.getBuiltInOptions().filter((option) => option.name !== 'watch');
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return [...builtInOptions, ...devServerFlags];
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}, async (entries, options) => {
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const builtInOptions = cli.getBuiltInOptions();
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let devServerFlags = [];
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try {
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devServerFlags = loadDevServerOptions();
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}
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catch (error) {
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// Nothing, to prevent future updates
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}
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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const webpackOptions = {};
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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const devServerOptions = {};
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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const processors = [];
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for (const optionName in options) {
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const kebabedOption = cli.utils.toKebabCase(optionName);
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// `webpack-dev-server` has own logic for the `--hot` option
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const isBuiltInOption = kebabedOption !== 'hot' && builtInOptions.find((builtInOption) => builtInOption.name === kebabedOption);
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if (isBuiltInOption) {
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webpackOptions[optionName] = options[optionName];
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}
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else {
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const needToProcess = devServerFlags.find((devServerOption) => devServerOption.name === kebabedOption && devServerOption.processor);
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if (needToProcess) {
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processors.push(needToProcess.processor);
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}
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devServerOptions[optionName] = options[optionName];
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}
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}
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for (const processor of processors) {
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processor(devServerOptions);
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}
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if (entries.length > 0) {
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webpackOptions.entry = [...entries, ...(webpackOptions.entry || [])];
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}
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webpackOptions.argv = Object.assign(Object.assign({}, options), { env: Object.assign({ WEBPACK_SERVE: true }, options.env) });
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const compiler = await cli.createCompiler(webpackOptions);
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if (!compiler) {
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return;
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}
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let servers;
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if (cli.needWatchStdin(compiler) || devServerOptions.stdin) {
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// TODO remove in the next major release
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// Compatibility with old `stdin` option for `webpack-dev-server`
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// Should be removed for the next major release on both sides
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if (devServerOptions.stdin) {
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delete devServerOptions.stdin;
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}
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process.stdin.on('end', () => {
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Promise.all(servers.map((server) => {
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return new Promise((resolve) => {
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server.close(() => {
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resolve();
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});
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});
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})).then(() => {
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process.exit(0);
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});
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});
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process.stdin.resume();
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}
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try {
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servers = await startDevServer_1.default(compiler, devServerOptions, options, logger);
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}
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catch (error) {
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if (cli.isValidationError(error)) {
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logger.error(error.message);
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}
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else {
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logger.error(error);
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}
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process.exit(2);
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}
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});
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}
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}
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exports.default = ServeCommand;
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