stale.yaml

name: "Stale"
on:
  schedule:
    # every night at 01:30
    - cron: "30 1 * * *"
  # run this workflow if the workflow definition gets changed within a PR
  pull_request:
    branches: ["main"]
    paths: [".github/workflows/stale.yaml"]

env:
  DAYS_BEFORE_PR_STALE: 7
  DAYS_BEFORE_PR_CLOSE: 7
  EXEMPT_PR_LABELS: "ignore-stale"

permissions:
  issues: write
  pull-requests: write

jobs:
  stale:
    name: "Stale"
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - name: "Mark old PRs as stale"
        uses: actions/stale@v9
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
          stale-pr-message: "This PR was marked as stale after ${{ env.DAYS_BEFORE_PR_STALE }} days of inactivity and will be closed after another ${{ env.DAYS_BEFORE_PR_CLOSE }} days of further inactivity. If this PR should be kept open, just add a comment, remove the stale label or push new commits to it."
          close-pr-message: "This PR was closed automatically because it has been stalled for ${{ env.DAYS_BEFORE_PR_CLOSE }} days with no activity. Feel free to re-open it at any time."
          days-before-pr-stale: ${{ env.DAYS_BEFORE_PR_STALE }}
          days-before-pr-close: ${{ env.DAYS_BEFORE_PR_CLOSE }}
          exempt-pr-labels: ${{ env.EXEMPT_PR_LABELS }}
          # never mark issues as stale or close them
          days-before-issue-stale: -1
          days-before-issue-close: -1