registry.yml

---
name: "♻ Cleanup GHCR"

on:
  schedule:
    - cron: "0 0 * * 0"  # At 00:00 on Sunday.
  workflow_dispatch:
    inputs:
      reason:
        description: 'Reason for manual trigger'
        required: true
        default: 'Manual trigger'
jobs:
  clean-ghcr:
    name: cleanup images
    runs-on: ubuntu-latest
    steps:
      - name: Delete old container images
        uses: snok/container-retention-policy@v3.0.0
        id: retention
        with:
          image-names: "debian debian.python debian.staging ubuntu-cross-s390x ubuntu-cross-ppc64le ubuntu-cross-armhf"
          cut-off: 1w
          keep-at-least: 1
          timestamp-to-use: updated_at
          skip-tags: latest
          account: linux-nvme
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Print Output
        run: |-
          echo "Failed cleanup for = ${{ steps.retention.outputs.failed }}"
          echo "Needs manual cleanup = ${{ steps.retention.outputs.needs-github-assistance }}"