46 lines
1.4 KiB
JavaScript
Executable File
46 lines
1.4 KiB
JavaScript
Executable File
import http from "node:http";
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import { readFile } from "node:fs/promises";
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import { fileURLToPath } from "node:url";
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import path from "node:path";
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const __filename = fileURLToPath(import.meta.url);
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const __dirname = path.dirname(__filename);
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const port = process.env.PORT ? Number(process.env.PORT) : 8080;
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const server = http.createServer(async (req, res) => {
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try {
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const url = new URL(
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req.url ?? "/",
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`http://${req.headers.host ?? "localhost"}`,
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);
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const pathname = url.pathname === "/" ? "/index.html" : url.pathname;
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// Only serve files from this folder; keep it intentionally simple.
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const safePath = path.normalize(pathname).replace(/^(\.\.(\/|\\|$))+/, "");
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const filePath = path.join(__dirname, safePath);
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const data = await readFile(filePath);
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const ext = path.extname(filePath).toLowerCase();
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const contentType =
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ext === ".html"
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? "text/html; charset=utf-8"
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: ext === ".js"
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? "text/javascript; charset=utf-8"
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: ext === ".css"
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? "text/css; charset=utf-8"
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: "application/octet-stream";
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res.writeHead(200, { "Content-Type": contentType });
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res.end(data);
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} catch {
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res.writeHead(404, { "Content-Type": "text/plain; charset=utf-8" });
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res.end("Not found");
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}
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});
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server.listen(port, () => {
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// Intentionally minimal output.
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console.log(`Keyboard game running on http://localhost:${port}`);
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});
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