publish-template.yml

name: Publish Template to S3

on:
  push:
    branches: [ main ]

jobs:
  synth-and-publish:
    runs-on: ubuntu-latest
    environment:
      name: aws # Target only the AWS environment to publish CFN templates
    defaults:
      run:
        shell: bash
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Python environment
        uses: actions/setup-python@v2
        with:
          python-version: "3.8"
          architecture: "x64"

      - name: Setup Node 
        uses: actions/setup-node@v2
        with:
          node-version: "12"
          architecture: "x64"
          cache: npm
                    
      - name: Install Requirements
        run: | 
          npm install -g aws-cdk # Install cdk
          pip install --requirement requirements.txt

      - name: Configure AWS credentials
        id: creds
        uses: aws-actions/configure-aws-credentials@v1
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: us-east-1
          role-duration-seconds: 1200

      - name: Synth Template
        env:
          BUCKET_NAME: ${{ secrets.BUCKET_NAME }}
          BUCKET_PREFIX: ${{ secrets.BUCKET_PREFIX }}
        run: cdk synth drift-service-catalog --path-metadata false -c drift:ArtifactBucket=$BUCKET_NAME -c drift:ArtifactBucketPrefix=$BUCKET_PREFIX > cloudformation/drift-service-catalog.yml

      - name: Publish Assets to S3
        env:
          BUCKET_NAME: ${{ secrets.BUCKET_NAME }}
          BUCKET_PREFIX: ${{ secrets.BUCKET_PREFIX }}
        run: python infra/upload_assets.py

      - name: Upload  Template
        uses: actions/upload-artifact@v2
        with:
          name: cdk-template
          path: cdk.out/*.template.json

      - name: Print Template
        run: cat cloudformation/drift-service-catalog.yml