Initial commit with tests and deployment pipeline

server.js

@@ -0,0 +1,52 @@
+const http = require('http');
+const fs = require('fs');
+const path = require('path');
+
+const PORT = 8080;
+const PUBLIC_DIR = path.join(__dirname, 'public');
+
+const MIME_TYPES = {
+  '.html': 'text/html',
+  '.css': 'text/css',
+  '.js': 'text/javascript',
+  '.json': 'application/json',
+  '.png': 'image/png',
+  '.jpg': 'image/jpeg',
+  '.svg': 'image/svg+xml',
+};
+
+const server = http.createServer((req, res) => {
+  let filePath = path.join(PUBLIC_DIR, req.url === '/' ? 'index.html' : req.url);
+  
+  // Prevent directory traversal
+  if (!filePath.startsWith(PUBLIC_DIR)) {
+    res.statusCode = 403;
+    res.end('Forbidden');
+    return;
+  }
+
+  const ext = path.extname(filePath);
+  const contentType = MIME_TYPES[ext] || 'application/octet-stream';
+
+  fs.readFile(filePath, (err, data) => {
+    if (err) {
+      if (err.code === 'ENOENT') {
+        res.statusCode = 404;
+        res.setHeader('Content-Type', 'text/plain');
+        res.end('Not Found');
+      } else {
+        res.statusCode = 500;
+        res.setHeader('Content-Type', 'text/plain');
+        res.end('Internal Server Error');
+      }
+      return;
+    }
+    res.statusCode = 200;
+    res.setHeader('Content-Type', contentType);
+    res.end(data);
+  });
+});
+
+server.listen(PORT, () => {
+  console.log(`Server running at http://localhost:${PORT}/`);
+});