When using it with the firebase emulators together you can use this launch configuration:

{
      "type": "node",
      "request": "attach",
      "name": "Attach Functions",
      "port": 9229,
      "restart": true,
      "skipFiles": [
        "<node_internals>/**"
      ]
    },

But it does not work always. It seems like you need to call some function calls before the process attaches.

When using it with the firebase emulators together you can use this launch configuration:

{
      "type": "node",
      "request": "attach",
      "name": "Attach Functions",
      "port": 9229,
      "restart": true,
      "skipFiles": [
        "<node_internals>/**"
      ]
    },

But it does not work always. It seems like you need to call some function calls before the process attaches.

You can specify --inspect-functions option which will initialize the functions without needing to manually invoke then first:

https://firebase.google.com/docs/genkit/firebase#developing_using_firebase_local_emulator_suite