deploy_qa.yml

# This workflow build and push a Docker container to Google Artifact Registry
# and deploy it on Cloud Run when a PR to the `release` branch is made.

name: 'Build and Deploy UAT to Cloud Run'

on:
  pull_request:
    branches:
      - release
    types: [opened, edited, synchronize] # PR opened, edited(PR title, etc), new commits are pushed.


env:

  PROJECT_ID: ${{ secrets.PROJECT_ID }}
  REGION: ${{ secrets.REGION_LOC_1 }}
  SERVICE: 'mapdragon'
  IMAGE_NAME: 'map-dragon_img'
  GCP_CREDENTIALS:  ${{ secrets.GCP_CREDENTIALS }}


jobs:
  
  deploy:
    runs-on: 'ubuntu-latest'

    environment:
      name: uat

    permissions:
      contents: 'read'
      id-token: 'write'

    steps:
     
      - name: 'Checkout'
        uses: 'actions/checkout@v4'

      - id: 'auth'
        name: 'Authenticate to Google Cloud'
        uses: 'google-github-actions/auth@v2'
        with:
          credentials_json: '${{ env.GCP_CREDENTIALS }}'

      - name: Extract Version from PR Title # Assumes PR title contains the tag. ex v0.0.0 or v0.0.0-abc
        run: |
          VERSION=$(echo "${{ github.event.pull_request.title }}" | grep -o 'v[0-9]\+\.[0-9]\+\.[0-9]\+\(-[a-zA-Z]*\)\?') 
          echo "Extracted Version: ${VERSION}"

      - name: Generate .env.uat file
        run: |
          echo "VITE_CLIENT_ID = ${{ secrets.VITE_CLIENT_ID }}" > .env.uat
          echo "VITE_SEARCH_ENDPOINT = ${{ secrets.VITE_SEARCH_ENDPOINT }}" >> .env.uat
          echo "VITE_VOCAB_ENDPOINT= ${{ secrets.VITE_VOCAB_ENDPOINT }}" >> .env.uat
          echo "VITE_MAPDRAGON_VERSION=${VERSION}" >> .env.uat


      - name: 'Docker Auth'
        run: |-
          gcloud auth configure-docker '${{ env.REGION }}-docker.pkg.dev'

      - name: 'Build Docker Image' # New step to build the image
        run: |-
          DOCKER_TAG="${{ env.REGION }}-docker.pkg.dev/${{ env.PROJECT_ID }}/${{ env.SERVICE }}-uat/${{ env.IMAGE_NAME }}:${{ github.sha }}"
          docker build -t "${DOCKER_TAG}" --build-arg ENV=uat .

      - name: 'Push Docker Image'
        run: |-
          DOCKER_TAG="${{ env.REGION }}-docker.pkg.dev/${{ env.PROJECT_ID }}/${{ env.SERVICE }}-uat/${{ env.IMAGE_NAME }}:${{ github.sha }}"
          docker push "${DOCKER_TAG}"

      - name: 'Deploy to Cloud Run'
        uses: 'google-github-actions/deploy-cloudrun@v2'
        with:
          service: '${{ env.SERVICE }}-uat'
          region: '${{ env.REGION }}'
          image: "${{ env.REGION }}-docker.pkg.dev/${{ env.PROJECT_ID }}/${{ env.SERVICE }}-uat/${{ env.IMAGE_NAME }}:${{ github.sha }}"