DEV-Api-V2-image-deploy.yml

# GitHub Actions workflow for deploying API image on PR merge to main branch
name: EXPRESS API-DEV Deploy

on:
  pull_request:
    types:
      - closed
    branches: [main]
    paths:
      - 'express-api/**' # Triggers on changes to files in the express-api/ directory.

  workflow_dispatch:
      inputs:
        image_tag:
          description: 'Image Tag to deploy'
          required: true

env:
  IMAGE_TAG: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.image_tag || github.event.pull_request.number }}

jobs:
  # Job to deploy API image to OpenShift
  Deploy-To-OpenShift:
    if: ${{ github.event_name == 'workflow_dispatch' || github.event.pull_request.merged }}
    name: Deploy to OpenShift
    runs-on: ubuntu-latest
    steps:
    # Install yaml Parser
    - name: Install yaml Parser (yq)
      run: |
        curl -Lo yq "https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64"
        chmod +x yq
        mv yq /home/runner/bin

    # Add deploy key to runner
    - name: Setup SSH
      run: |
        mkdir -p ~/.ssh
        echo "${{ secrets.MANIFEST_REPO_DEPLOY_KEY }}" > ~/.ssh/id_rsa
        chmod 600 ~/.ssh/id_rsa
        ssh-keyscan -t rsa github.com >> ~/.ssh/known_hosts
    # Make changes to image tag in values.yaml within GitOps repo
    - name: Clone, Update, and Commit Changes
      run: |
        git clone git@github.com:bcgov-c/tenant-gitops-354028.git
        cd tenant-gitops-354028

        FILE_PATH="pims-v2/values-dev.yaml"
        NEW_TAG="${{ env.IMAGE_TAG }}"

        yq e ".backend.image.tag = \"$NEW_TAG\"" -i "$FILE_PATH"

        git config user.email "manish.sihag@gov.bc.ca"
        git config user.name "ManishSihag"
        
        git pull origin main
        git add "$FILE_PATH"
        git commit -m "Update backend image tag to $NEW_TAG"
        git push


  # Job to update the wiki with deployed image tag information
  Update_Wiki_Tags:
    needs: [ Deploy-To-OpenShift ]
    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 "API V2" "Deployed Image Tag in DEV" "${{ env.IMAGE_TAG }}"
      
      # 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 Deploy API" && git push "https://$GITHUB_ACTOR:$GH_TOKEN@github.com/$GITHUB_REPOSITORY.wiki.git"