registry-clean.yml

# This workflow runs daily to clean up the `*-testing` images older than the
# cut-off period specified in `snok/container-retention-policy`
name: clean-testing-package

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

env:
  IMAGE_NAME: "cloudnative-pg-testing"
  ORG_NAME: "enterprisedb"
  SNOK_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  CONTAINER_IMAGE_NAMES: "pgbouncer-testing, postgresql-testing, postgis-testing"

jobs:
  clean-ghcr:
    name: delete old testing container images
    runs-on: ubuntu-latest
    steps:
    # once issue https://github.com/snok/container-retention-policy/issues/33 is fixed
    # we can merge the two steps into one
      - name: Delete '-testing' images for ${{ env.IMAGE_NAME }}
        uses: snok/container-retention-policy@v3.0.0
        with:
          image-names: ${{ env.IMAGE_NAME }}
          cut-off: 5 days ago UTC
          keep-n-most-recent: 1
          account: ${{ env.ORG_NAME }}
          # use the GITHUB_TOKEN when issue https://github.com/snok/container-retention-policy/issues/27 is fixed
          token: ${{ env.SNOK_TOKEN }}
      - name: Delete '-testing' images for containers
        uses: snok/container-retention-policy@v3.0.0
        with:
          image-names: ${{ env.CONTAINER_IMAGE_NAMES }}
          cut-off: A week ago UTC
          keep-n-most-recent: 1
          account: ${{ env.ORG_NAME }}
          # use the GITHUB_TOKEN when issue https://github.com/snok/container-retention-policy/issues/27 is fixed
          token: ${{ env.SNOK_TOKEN }}