pr-open.yml

name: PR

on:
  pull_request:

concurrency:
  # Cancel in progress for PR open and close
  group: ${{ github.workflow }}-${{ github.event.number }}
  cancel-in-progress: true

jobs:
  # https://github.com/bcgov-nr/action-builder-ghcr
  builds:
    name: Builds
    runs-on: ubuntu-22.04
    permissions:
      packages: write
    outputs:
      digest: ${{ steps.builds.outputs.digest }}
      sha: ${{ github.sha }}
    strategy:
      matrix:
        package: [migrations, backend]
    timeout-minutes: 10
    steps:
      - uses: bcgov-nr/action-builder-ghcr@v2.0.2
        id: builds
        with:
          keep_versions: 50
          package: ${{ matrix.package }}
          tag: ${{ github.event.number }}
          tag_fallback: latest
          triggers: ('${{ matrix.package }}/')
      - uses: shrink/actions-docker-registry-tag@v4
        with:
          registry: ghcr.io
          repository: ${{ github.repository }}/${{ matrix.package }}
          target: ${{ github.event.number }}
          tags: |
            ${{ github.sha }}

  # https://github.com/bcgov-nr/action-deployer-openshift
  deploys:
    name: Deploys
    needs: [builds]
    environment: dev
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout CD repo
        uses: actions/checkout@v4
        with:
          repository: bcgov-c/tenant-gitops-dc0a4a
          ssh-key: ${{ secrets.MANIFEST_REPO_DEPLOY_KEY }}
          ref: main
      - name: Calculate Deployment Number
        id: get-deployment-number
        shell: bash
        run: |
          PR_NUMBER=$(echo ${{ github.event.number }})
          PR_NUMBER_MOD_FIVE=$(($PR_NUMBER % 5))
          echo "DEPLOYMENT_NUMBER=$(($PR_NUMBER_MOD_FIVE + 1))" >> $GITHUB_OUTPUT

      - name: Configure git
        # From https://github.com/orgs/community/discussions/26560#discussioncomment-3531273
        run: |
          git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --global user.name "github-actions[bot]"
          git config --global --add safe.directory "$GITHUB_WORKSPACE"

      - name: Update image tag And Enable it for deployment
        run: |
          DEPLOYMENT_NUMBER=${{ steps.get-deployment-number.outputs.DEPLOYMENT_NUMBER }}
          cd charts/nr-compliance-enforcement-cm
          yq eval '.global.enabled=true' -i values-"$DEPLOYMENT_NUMBER".yaml
          yq eval '.global.tag="${{ needs.builds.outputs.sha }}"' -i values-"$DEPLOYMENT_NUMBER".yaml


      - name: Commit and push update
        shell: bash
        run: |
          git commit -am "Update image tag for pull request deployment and enable it for values-${{ steps.get-deployment-number.outputs.DEPLOYMENT_NUMBER }}.yaml"
          git push origin main


  validate:
    name: Validate
    needs: [deploys]
    if: always() && (!cancelled()) && (!failure())
    env:
      DOMAIN: apps.emerald.devops.gov.bc.ca
      PREFIX: ${{ github.event.repository.name }}
    permissions:
      pull-requests: write
    runs-on: ubuntu-22.04
    steps:
      - uses: amannn/action-semantic-pull-request@v5.4.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - if: failure()
        run: |
          echo "Please use conventional commits in your PR title and re-run this job."
          echo "https://www.conventionalcommits.org/en/v1.0.0/"
          exit 1

      - uses: bcgov-nr/action-pr-description-add@v1.1.1
        env:
          DOMAIN: apps.silver.devops.gov.bc.ca
          PREFIX: ${{ github.event.repository.name }}
        with:
          add_markdown: |
            ---

            Thanks for the PR!

            Deployments, as required, will be available below:
            - [Backend](https://${{ env.PREFIX }}-${{ github.event.number }}-backend.${{ env.DOMAIN }}/api)

            Please create PRs in draft mode.  Mark as ready to enable:
            - [Analysis Workflow](https://github.com/${{ github.repository }}/actions/workflows/analysis.yml)

            After merge, new images are deployed in:
            - [Merge Workflow](https://github.com/${{ github.repository }}/actions/workflows/merge.yml)