name: Ping and close stale issues

on:
  workflow_dispatch: # FIXME: remove
  schedule:
    - cron: '0 12 * * *'

env:
  INACTIVITY_PERIOD: 14 # in days
  WAIT_FOR_INFO_LABEL: "waiting for more input"
  DRY_RUN: true

jobs:
  check-issue-status:
    name: Retrieve all open issues that are inactive
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Get inactive open issues
        id: stale_issues
        uses: ./.github/actions/stale_issues
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          inactivity_period: ${{ env.INACTIVITY_PERIOD }}

      - name: Comment on found issues
        if: ${{ success() }}
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          for issue_url in ${{ steps.stale_issues.outputs.result }}; do
            # Filter stale issues that were triaged and are not waiting for more information
            is_stale=$(
              gh issue view $issue_url \
                --json labels \
                --jq '.labels | map(.name != "$WAIT_FOR_INFO_LABEL") | all and length > 0'
              )
            if [[ $is_stale == 'true' ]]; then
              if [[ $DRY_RUN == 'true' ]]; then
                echo "Commenting on issue: $issue_url"
              else
                gh issue comment $issue_url --body "Hey, devs! I have been waiting for too long. Please give me some attention! :-)"
              fi
            fi
          done