fix: allow user to configure doom loop & external dir perms

[rekram1-node]

fixes: #4023

[wojons]

thx

[wojons]

What is the flag i need to use?

[rekram1-node]

@wojons edit your opencode.json and set "doom_loop": "deny" in the permissions object

Like:

{
  "permission": {
     "doom_loop": "deny",
     "external_directory": "deny"
  }
}

You dont have to do both but either works

[wojons]

Can I know the difference between both settings now or if there is a long term difference

[rekram1-node]

well they are different i was just trying to say u dont have to set both together u can do 1, 2, or none

external_directory says if tools are allowed to access external dirs

doom loop just configures if permission modal should pop up if the model calls same tool a lot

u can set, allow, ask, or deny for any permission

[wojons]

This is great and useful would you like me to make a pull request for these settings in the docs its the least i can do?

[rekram1-node]

sure thanks!