continuous-integration.yml

name: Continuous Integration

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

permissions: {}

jobs:
  test:
    name: Test
    timeout-minutes: 30
    strategy:
      matrix:
        os: [ubuntu-latest]
        node-version: [20, 22, 24]
      fail-fast: false
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v6

      - name: Set up Docker
        uses: docker/setup-buildx-action@v3

      - name: Start DB2 container
        run: |
          docker run -itd --name db2 \
            --privileged=true \
            -e LICENSE=accept \
            -e DB2INST1_PASSWORD=password \
            -e DBNAME=testdb \
            -p 60000:50000 \
            -v db2data:/db2data \
            ibmcom/db2

      - name: Wait for DB2 instance to be up
        run: |
          echo "Waiting for DB2 engine to be ready..."
          for i in {1..20}; do
            docker exec db2 su - db2inst1 -c "db2 connect to sample" >/dev/null 2>&1 && break
            echo "Still waiting ($i)..."
            sleep 5
          done
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v6
        with:
          node-version: ${{ matrix.node-version }}

      - run: npm ci

      - name: Run test
        run: npm test --ignore-scripts

      - name: Dump DB2 logs on failure
        if: failure()
        run: docker logs db2

      - name: Cleanup DB2 container
        if: always()
        run: docker rm -f db2

  code-lint:
    name: Code Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-node@v6
        with:
          node-version: 22
      - run: npm ci --ignore-scripts
      - name: Verify code linting
        run: npx --no eslint .

  commit-lint:
    name: Commit Lint
    runs-on: ubuntu-latest
    if: ${{ github.event.pull_request }}
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
      - uses: actions/setup-node@v6
        with:
          node-version: 22
      - run: npm ci
      - name: Verify commit linting
        run: npx commitlint --from origin/master --to HEAD --verbose