DEV-App-V2-image-build.yml

# GitHub Actions workflow for building and tagging the APP image on PR
name: React APP - Image Build on PR

on:
  pull_request:
    types: [opened, synchronize, ready_for_review] # Triggered by opened or changed pull requests.
    branches: [main]
    paths:
      - 'react-app/**' # Triggers on changes to files in the frontend/ directory.  
    
jobs:
  # Job to build, tag, and push the APP image
  PIMS-APP-Build-Tag-Push:
    environment: dev
    runs-on: ubuntu-latest
    steps:
      # Checkout the repository
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      
          
      # Login to BC Gov Docker Image Repository
      - name: Login to Openshift Docker
        run : |
         docker login ${{ secrets.PUBLIC_IMAGE_REPOSITORY }} -u ${{ secrets.OPENSHIFT_SA_NAME }} -p ${{ secrets.OPENSHIFT_SA_TOOLS_TOKEN }}

      # Build the APP image
      - name: Build APP Image
        run: |
          cd react-app && docker build -t ${{ secrets.PUBLIC_IMAGE_REPOSITORY }}/${{ secrets.OPENSHIFT_TOOLS_NAMESPACE }}/pims-app-v2:${{github.event.pull_request.number}} -f Dockerfile .

      # Push the APP image
      - name: Push APP Image
        run: |
          docker push ${{ secrets.PUBLIC_IMAGE_REPOSITORY }}/${{ secrets.OPENSHIFT_TOOLS_NAMESPACE }}/pims-app-v2:${{github.event.pull_request.number}}

  # Job to update the wiki with the latest build image tag information    
  Update_Wiki_Tags:
    needs: [PIMS-APP-Build-Tag-Push]
    name: Update table in wiki
    runs-on: ubuntu-latest
    env:
      GH_TOKEN: ${{ github.token }}
      
    steps:
      # Checkout the repository
      - name: Checkout
        uses: actions/checkout@v3

      # Clone wiki repository
      - name: Clone wiki repository
        run: |
          echo "Cloning wiki repo https://github.com/$GITHUB_REPOSITORY.wiki.git"
          git clone "https://$GITHUB_ACTOR:$GH_TOKEN@github.com/$GITHUB_REPOSITORY.wiki.git" ./wiki
      
      # Setup Python
      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.10' 

      # Run update wiki python script
      - name: Run update wiki python script
        run: python ./.github/helpers/update-wiki-table.py ./wiki/Image-tags.md "APP V2" "Latest Build Image Tag" "${{github.event.pull_request.number}}"

      # Commit and push changes to wiki
      - name: Commit and push changes to wiki
        run: |
          cd ./wiki
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
          git add .
          if git diff-index --quiet HEAD; then
            echo "Nothing changed"
            exit 0
          fi
          echo "Pushing changes to wiki"
          git commit -m "Value populated at image build App" && git push "https://$GITHUB_ACTOR:$GH_TOKEN@github.com/$GITHUB_REPOSITORY.wiki.git"

      # Add Comment To the PR
      - name: Add Comment To the PR
        if: github.event.action == 'opened'
        uses: actions/github-script@v6
        with:
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: "🚀 **Deployment Information**\n\nThe React APP Image has been built with the tag: **`${{github.event.pull_request.number}}`**. Please make sure to utilize this specific tag when promoting these changes to the TEST and PROD environments during the APP deployment. For more updates please monitor [Image Tags](https://github.com/bcgov/PIMS/wiki/Image-tags) Page on Wiki."
            })