/
index.js
69 lines (61 loc) · 1.21 KB
/
index.js
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const http = require("http");
const fs = require("fs");
/**
* @param {number} port port
* @returns {Promise<import("http").Server>} server instance
*/
function createServer(port) {
const file = fs
.readFileSync("./test/configCases/asset-modules/http-url/server/index.css")
.toString()
.trim();
const server = http.createServer((req, res) => {
if (req.url !== "/index.css") {
res.statusCode = 404;
res.end();
} else {
res.end(file);
}
});
return new Promise((resolve, reject) => {
server.listen(port, err => {
if (err) {
reject(err);
} else {
resolve(server);
}
});
});
}
class ServerPlugin {
/**
* @param {number} port
*/
constructor(port) {
this.port = port;
}
/**
* @param {import("../../../../../").Compiler} compiler
*/
apply(compiler) {
let server;
compiler.hooks.beforeRun.tapPromise(
"ServerPlugin",
async (compiler, callback) => {
if (!server) {
server = await createServer(this.port);
server.unref();
}
}
);
compiler.hooks.done.tapAsync("ServerPlugin", (stats, callback) => {
if (server) {
server.close(callback);
server = undefined;
} else {
callback();
}
});
}
}
module.exports = ServerPlugin;