aws.yml

name: AWS Lambda CI

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  build:
    name: Build Lambda Layer
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20.x

      - name: Install Packages
        run: npm ci

      - name: Compile Typescript
        run: npm run build

      - name: Create Lambda Layer
        run: make chromium.zip

      - name: Upload Layer Artifact
        uses: actions/upload-artifact@v4
        with:
          name: chromium
          path: chromium.zip

  execute:
    name: Lambda (Node ${{ matrix.version }}.x)
    needs: build
    runs-on: ubuntu-latest
    strategy:
      matrix:
        event:
          - example.com
        version:
          - 16
          - 18
          - 20
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.x"

      - name: Setup AWS SAM CLI
        uses: aws-actions/setup-sam@v2

      - name: Download Layer Artifact
        uses: actions/download-artifact@v4
        with:
          name: chromium

      - name: Provision Layer
        run: unzip chromium.zip -d _/amazon/code

      - name: Install test dependencies
        run: npm install --prefix _/amazon/handlers puppeteer-core --bin-links=false --fund=false --omit=optional --omit=dev --package-lock=false --save=false

      - name: Invoke Lambda on SAM
        run: sam local invoke --template _/amazon/template.yml --event _/amazon/events/${{ matrix.event }}.json node${{ matrix.version }} 2>&1 | (grep 'Error' && exit 1 || exit 0)