pr.yaml

name: Deployment to Staging

on:
  issue_comment:
    types:
      - created

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Trigger deployment on comment
        id: trigger-deployment
        uses: shanegenschaw/pull-request-comment-trigger@v3.0.0
        with:
          trigger: '@thewca-bot deploy staging'
          reaction: rocket
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Get ref from pr
        id: comment-branch
        uses: xt0rted/pull-request-comment-branch@v2
        if: steps.trigger-deployment.outputs.triggered == 'true'
      - name: Checkout `main` branch
        uses: actions/checkout@v4
      - name: Checkout PR branch
        run: gh pr checkout $PR_NUMBER
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PR_NUMBER: ${{ github.event.issue.number }}
      - name: Get the SHA of the current branch/fork
        shell: bash
        run: |
          echo "SHORT_SHA=$(git rev-parse --short HEAD)" >> "$GITHUB_ENV"
        if: steps.trigger-deployment.outputs.triggered == 'true'
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        if: steps.trigger-deployment.outputs.triggered == 'true'
      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-access-key-id: ${{ secrets.CI_CD_AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.CI_CD_AWS_SECRET_ACCESS_KEY }}
          aws-region: ${{ secrets.AWS_DEFAULT_REGION }}
        if: steps.trigger-deployment.outputs.triggered == 'true'
      - name: Login to Amazon ECR
        id: login-ecr
        uses: aws-actions/amazon-ecr-login@v2
        if: steps.trigger-deployment.outputs.triggered == 'true'
      - name: Build and push handler Image
        if: steps.trigger-deployment.outputs.triggered == 'true'
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          file: dockerfile.handler
          tags: |
            ${{ steps.login-ecr.outputs.registry }}/wca-registration-handler:staging
          cache-from: type=gha
          cache-to: type=gha,mode=max
          build-args: |
            BUILD_TAG=${{ env.SHORT_SHA }}
      - name: Build and push worker Image
        if: steps.trigger-deployment.outputs.triggered == 'true'
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          file: dockerfile.worker
          tags: |
            ${{ steps.login-ecr.outputs.registry }}/wca-registration-worker:staging
          cache-from: type=gha
          cache-to: type=gha,mode=max
          build-args: |
            BUILD_TAG=${{ env.SHORT_SHA }}
      - name: Deploy if triggered
        if: steps.trigger-deployment.outputs.triggered == 'true'
        env:
          CLUSTER_NAME: wca-registration-staging
        run: |
          aws ecs update-service --cluster ${{ env.CLUSTER_NAME }} --service Staging-Service --force-new-deployment