name: Cleanup

on:
  pull_request:
    types: [ closed ]

jobs:
  cleanup:
    name: Cleanup
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set KUBECONFIG
        run: |
          mkdir ~/.kube
          echo ${{ secrets.KUBECONFIG }} | base64 -d > ~/.kube/config
          kubectl config view

      - name: Uninstall helm release
        id: uninstall_helm_release
        run: |
          export RELEASE_NAME=pr-$(jq --raw-output .pull_request.number $GITHUB_EVENT_PATH)
          echo "Uninstalling release ${RELEASE_NAME}"
          if ! helm uninstall ${RELEASE_NAME} --kube-context nonprod --wait ; then
            echo "HELM Uninstall has failed !"
            echo "Please ask the SRE team to manually clean remaining objects"
            exit 1
          fi
          echo "HELM uninstall successfull"
          echo "Cleaning remaining PVC..."
          kubectl delete pvc -l app.kubernetes.io/instance=$RELEASE_NAME