enables deep research

killport.js

@@ -0,0 +1,51 @@
+#!/usr/bin/env node
+
+import * as child_process from "node:child_process";
+
+const args = process.argv.slice(2);
+const port = args.length > 0 ? parseInt(args[0], 10) : null;
+
+if (!port || isNaN(port)) {
+    console.error('Please provide a valid port number');
+    process.exit(1);
+}
+
+
+export const killProcessOnPort = (port) => {
+    return new Promise((resolve, reject) => {
+        // Find the PID of the process using the specified port
+        child_process.exec(`lsof -t -i :${port}`.trim(), (err, stdout) => {
+            if (err) {
+                // Handle command error (such as permission denied)
+                if (err.code !== 1) {
+                    console.error(`Error finding process on port ${port}:`, err);
+                    return reject(err);
+                } else {
+                    // If code is 1, it generally means no process is using the port
+                    console.log(`No process found on port ${port}`);
+                    return resolve();
+                }
+            }
+
+            // If stdout is empty, no process is using the port
+            const pid = stdout.trim();
+            if (!pid) {
+                console.log(`No process is currently running on port ${port}`);
+                return resolve();
+            }
+
+            // Kill the process using the specified PID
+            child_process.exec(`kill -9 ${pid}`.trim(), (killErr) => {
+                if (killErr) {
+                    console.error(`Failed to kill process ${pid} on port ${port}`, killErr);
+                    return reject(killErr);
+                }
+
+                console.log(`Successfully killed process ${pid} on port ${port}`);
+                resolve();
+            });
+        });
+    });
+};
+
+await killProcessOnPort(port);