on_pr_closed.yaml

name: Uninstall PR instance
on:
  pull_request:
    branches:
      - main
    paths:
      - 'plugins/**'
      - 'services/tenant-ui/**'
      - 'charts/traction/**'
      - 'charts/tenant-ui/**'
    types:
      - closed

jobs:
  uninstall:
    name: Uninstall PR
    environment: development
    runs-on: ubuntu-22.04
    if: github.repository_owner == 'bcgov'
    steps:  
      - uses: actions/checkout@v2  
      - name: Check out manifest repo
        uses: actions/checkout@v2
        with:
          ssh-key: ${{ secrets.MANIFEST_REPO_DEPLOY_KEY }}
          repository: ${{ secrets.MANIFEST_REPO }}
          path: charts-repo

      - name: Authenticate and set context
        uses: redhat-actions/oc-login@v1
        with:
          openshift_server_url: ${{ secrets.OPENSHIFT_SERVER }}
          openshift_token: ${{ secrets.OPENSHIFT_TOKEN }}
          certificate_authority_data: ${{ secrets.OPENSHIFT_CA_CRT }}
          namespace: ${{ secrets.OPENSHIFT_NAMESPACE }}
      
      - name: Uninstall Traction via Helm
        continue-on-error: true
        run: |
          helm uninstall pr-${{ github.event.number }}-traction
      
      - name: Remove Traction Openshift Objects
        continue-on-error: true 
        run: |
          oc delete secret,pvc --selector "app.kubernetes.io/instance"=pr-${{ github.event.number }}-traction

  clean-ghcr:
    runs-on: ubuntu-22.04
    name: Delete closed or stale pr images
    steps:
      - name: Delete containers 
        uses: snok/container-retention-policy@v2
        with:
          image-names: traction-plugins-acapy, traction-tenant-proxy, traction-tenant-ui
          cut-off: now UTC
          account-type: org
          org-name: ${{ github.repository_owner}}
          filter-tags: pr-${{ github.event.number }}
          token: ${{ secrets.PAT }}
          token-type: 'pat'