name: Stale bot

on:
  schedule:
    - cron: '0 0 * * *'

permissions:
  pull-requests: write

jobs:
  stale:
    runs-on: ubuntu-latest
    steps:
      - name: Mark and close stale PRs
        uses: actions/stale@v5
        with:
          stale-pr-message: "This PR is stale because it has been 60 days with no activity. This PR will be automatically closed within 7 days if there is no further activity."
          close-pr-message: "This PR was closed because it has been stalled for some time with no activity."
          days-before-stale: -1 # avoid marking issues
          days-before-pr-stale: 60
          days-before-close: -1 # avoid closing issues
          days-before-pr-close: 7
          exempt-all-pr-assignees: true  # avoid stale for all PR with assignees
          exempt-all-pr-milestones: true # avoid stale for all PR with milestones
          operations-per-run: 200
