shift73k/assets_old/node_modules/@webpack-cli/serve/lib/index.js

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