pr-close.yml

name: Pull Request Closed

on:
  pull_request:
    types:
      - closed
    paths-ignore:
      - ".github/ISSUE_TEMPLATE/*"
      - "**.md"

env:
  name: nr-ticdi

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  # Clean up OpenShift when PR closed, no conditions
  cleanup-openshift:
    name: Cleanup OpenShift
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3
      - name: Remove OpenShift artifacts
        run: |
          oc login --token=${{ secrets.OC_TOKEN }} --server=${{ secrets.OC_SERVER }}
          oc project ${{ secrets.OC_NAMESPACE }}

          # Remove old build runs, build pods and deployment pods
          oc delete all -l app=${{ env.name }}-${{ github.event.number }}

  # If merged into main, then handle any image promotions
  image-promotions:
    name: Image Promotions
    if: github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'main'
    uses: ./.github/workflows/_image_promote.yml
    strategy:
      matrix:
        component: [backend, frontend]
    with:
      app_name: nr-ticdi
      component: ${{ matrix.component }}
      env_source: ${{ github.event.number }}
      env_target: test
    secrets:
      oc_namespace: ${{ secrets.OC_NAMESPACE }}
      oc_server: ${{ secrets.OC_SERVER }}
      oc_token: ${{ secrets.OC_TOKEN }}

  # Notify when PR merged into main
  merge-notification:
    name: Merge Notification
    runs-on: ubuntu-22.04
    if: github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'main'
    steps:
      - name: Pre-merge update
        uses: mshick/add-pr-comment@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GHCR_TOKEN }}
        with:
          allow-repeats: false
          message: |
            Your Pull Request code is being promoted!  Please follow the link below.

            [Main Merge Workflow](https://github.com/${{ github.repository }}/actions/workflows/merge-main.yml)