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server.js

@@ -0,0 +1,84 @@
+import createError from "http-errors";
+import express, { json, urlencoded, static as serveStatic } from "express";
+import { join } from "path";
+import cookieParser from "cookie-parser";
+import logger from "morgan";
+import debug from "debug";
+import { createServer } from "http";
+import indexRouter from "./routes/index.js";
+import usersRouter from "./routes/users.js";
+
+const __dirname = import.meta.dirname;
+
+const app = express();
+
+app.set("views", join(__dirname, "views"));
+app.set("view engine", "pug");
+
+app.use(logger("dev"));
+app.use(json());
+app.use(urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(serveStatic(join(__dirname, "public")));
+
+app.use("/", indexRouter);
+app.use("/users", usersRouter);
+
+app.use(function (req, res, next) {
+	next(createError(404));
+});
+
+app.use(function (err, req, res, next) {
+	res.locals.message = err.message;
+	res.locals.error = req.app.get("env") === "development" ? err : {};
+
+	res.status(err.status || 500);
+	res.render("error");
+});
+
+const debugLogger = debug("minexlauncher:server");
+
+const port = normalizePort(process.env.PORT || "3000");
+app.set("port", port);
+
+const server = createServer(app);
+
+server.listen(port);
+server.on("error", onError);
+server.on("listening", onListening);
+
+function normalizePort(val) {
+	const port = parseInt(val, 10);
+	if (isNaN(port)) {
+		return val;
+	} else if (port >= 0) {
+		return port;
+	} else {
+		return false;
+	}
+}
+
+function onError(error) {
+	if (error.syscall !== "listen") {
+		throw error;
+	}
+	const bind = typeof port === "string" ? "Pipe " + port : "Port " + port;
+	switch (error.code) {
+		case "EACCES":
+			console.error(bind + " requires elevated privileges");
+			process.exit(1);
+			break;
+		case "EADDRINUSE":
+			console.error(bind + " is already in use");
+			process.exit(1);
+			break;
+		default:
+			throw error;
+	}
+}
+
+function onListening() {
+	const addr = server.address();
+	const bind = typeof addr === "string" ? "pipe " + addr : "port " + addr.port;
+	debugLogger("Listening on " + bind);
+}