working example of detecting a running codex instance and stopping it

package-lock.json

@@ -17,7 +17,8 @@
         "inquirer": "^9.2.12",
         "mime-types": "^2.1.35",
         "nanospinner": "^1.1.0",
-        "open": "^10.1.0"
+        "open": "^10.1.0",
+        "ps-list": "^8.1.1"
       },
       "bin": {
         "codexstorage": "index.js"
@@ -1947,6 +1948,18 @@
       "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
       "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
     },
+    "node_modules/ps-list": {
+      "version": "8.1.1",
+      "resolved": "https://registry.npmjs.org/ps-list/-/ps-list-8.1.1.tgz",
+      "integrity": "sha512-OPS9kEJYVmiO48u/B9qneqhkMvgCxT+Tm28VCEJpheTpl8cJ0ffZRRNgS5mrQRTrX5yRTpaJ+hRDeefXYmmorQ==",
+      "license": "MIT",
+      "engines": {
+        "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/ramda": {
       "version": "0.25.0",
       "resolved": "https://registry.npmjs.org/ramda/-/ramda-0.25.0.tgz",

package.json

@@ -27,12 +27,13 @@
     "axios": "^1.6.2",
     "boxen": "^7.1.1",
     "chalk": "^5.3.0",
+    "fs-extra": "^11.3.0",
+    "fs-filesystem": "^2.1.2",
     "inquirer": "^9.2.12",
     "mime-types": "^2.1.35",
     "nanospinner": "^1.1.0",
-    "fs-extra": "^11.3.0",
-    "fs-filesystem": "^2.1.2",
-    "open": "^10.1.0"
+    "open": "^10.1.0",
+    "ps-list": "^8.1.1"
   },
   "devDependencies": {
     "prettier": "^3.4.2",

src/handlers/processControl.js

@@ -1,5 +1,6 @@
 import fs from "fs";
 import { spawn, exec } from "child_process";
+import psList from 'ps-list';
 
 export class ProcessControl {
   constructor(configService, shellService, osService, fsService) {
@@ -21,6 +22,33 @@ export class ProcessControl {
     }
   };
 
+  detectThing = async () => {
+    console.log("detecting...");
+
+    const processes = await psList();
+    const codexProcesses = processes.filter((p) => p.name === "codex.exe");
+    if (codexProcesses.length > 0) {
+      console.log("Codex is already running.");
+      codexProcesses.forEach((p) => {
+        console.log(`PID: ${JSON.stringify(p)}`);
+      });
+
+      console.log("Stopping codex...");
+      await this.stopThing(codexProcesses[0].pid);
+      await this.detectThing();
+    } else {
+      console.log("Codex is not running.");
+    }
+  }
+
+  stopThing = async (pid) => {
+    console.log("stopping process...");
+
+    process.kill(pid, "SIGINT");
+
+    await new Promise((resolve) => setTimeout(resolve, 2000));
+  }
+
   doThing = async () => {
     if (this.config.dataDir.length < 1)
       throw new Error("Missing config: dataDir");

src/main.js

@@ -139,7 +139,8 @@ export async function main() {
     osService,
     fsService,
   );
-  await processControl.doThing();
+  //await processControl.doThing();
+  await processControl.detectThing();
   return;
 
   await mainMenu.show();

src/services/configService.js

@@ -92,7 +92,7 @@ export class ConfigService {
         `api-port=${this.config.ports.apiPort}${nl}` +
         `nat="extip:${publicIp}"${nl}` +
         `api-cors-origin="*"${nl}` +
-        `bootstrap-node=[${bootNodes}]`,
+        `bootstrap-node=[${bootNodes}]${nl}`,
     );
   };