I want to run a workflow on stale PRs, i.e. PRs with no new commits for X number of days. The workflow should de-provision Azure resources associated with the PR.

I have considered using the stale action to mark any PRs without activity as stale after X number of days, and then trigger another workflow to run on added PR labels. However, I don’t see a way to make stale ignore issues, and I would like to only run a single workflow, triggered by PR inactivity, if possible.

How to run workflow on stale PRs (no new commits for X number of days)?