name: Main workflow on: [push] jobs: run: name: Run runs-on: ${{ matrix.operating-system }} strategy: matrix: operating-system: [ubuntu-latest, windows-latest, macos-latest] steps: - name: Checkout uses: actions/checkout@v2 - name: Set Node.js 10.x uses: actions/setup-node@v1 with: node-version: 10.x - name: npm install run: npm install - name: Lint run: npm run format-check - name: npm test run: npm test