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rOACCT/node_modules/@webpack-cli/serve/lib/startDevServer.js
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startDevServer.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 createConfig_1 = __importDefault(require("./createConfig"));
const getDevServerOptions_1 = __importDefault(require("./getDevServerOptions"));
const mergeOptions_1 = __importDefault(require("./mergeOptions"));
/**
*
* Starts the devServer
*
* @param {Object} compiler - a webpack compiler
* @param {Object} devServerArgs - devServer args
*
* @returns {Object[]} array of resulting servers
*/
function startDevServer(compiler, devServerArgs) {
// eslint-disable-next-line @typescript-eslint/no-var-requires, node/no-extraneous-require
const Server = require('webpack-dev-server/lib/Server');
const cliOptions = createConfig_1.default(devServerArgs);
const devServerOptions = getDevServerOptions_1.default(compiler);
const servers = [];
const usedPorts = [];
devServerOptions.forEach((devServerOpts) => {
const options = mergeOptions_1.default(cliOptions, devServerOpts);
options.host = options.host || 'localhost';
options.port = options.port || 8080;
const portNum = +options.port;
if (usedPorts.find((port) => portNum === port)) {
throw new Error('Unique ports must be specified for each devServer option in your webpack configuration. Alternatively, run only 1 devServer config using the --config-name flag to specify your desired config.');
}
usedPorts.push(portNum);
const server = new Server(compiler, options);
server.listen(options.port, options.host, (err) => {
if (err) {
throw err;
}
});
servers.push(server);
});
return servers;
}
exports.default = startDevServer;
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