lambda-runtime-tests.yml

name: Lambda Runtime Tests Update
on:
  pull_request:
    paths:
      - 'packages/aws-cdk-lib/aws-lambda/lib/runtime.ts'

jobs:
  update-lambda-tests:
    if: github.repository == 'aws/aws-cdk'
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}

      - name: Set up Node
        uses: actions/setup-node@v4
        with:
          node-version: "*"
        env:
          NODE_OPTIONS: "--max-old-space-size=8196 --experimental-worker ${NODE_OPTIONS:-}"

      - name: Install dependencies
        run: yarn install --frozen-lockfile && cd tools/@aws-cdk/lambda-integration-test-updater && yarn build+test

      - name: Update Lambda Runtime Tests
        run: |
          cd tools/@aws-cdk/lambda-integration-test-updater
          ./bin/update-lambda-runtimestes-integ-testing

      - name: Check for changes
        id: git-check
        run: |
          if [[ -n "$(git status --porcelain)" ]]; then
            echo "changes=true" >> $GITHUB_OUTPUT
          else
            echo "changes=false" >> $GITHUB_OUTPUT
          fi

      - name: Commit & Push changes
        if: steps.git-check.outputs.changes == 'true'
        run: |
          git config --global user.name 'aws-cdk-automation'
          git config --global user.email 'aws-cdk-automation@users.noreply.github.com'

          git fetch origin ${{ github.event.pull_request.head.ref }}

          if [ "$(git rev-parse HEAD)" != "$(git rev-parse origin/${{ github.event.pull_request.head.ref }})" ]; then
            echo "Remote branch updated since approved commit; aborting."
            exit 1
          fi

          git checkout -B ${{ github.event.pull_request.head.ref }}
          git add .
          git commit -m "chore: update lambda runtime integration tests"
          git push origin ${{ github.event.pull_request.head.ref }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}