name: Node CI

on: [push, pull_request]

jobs:
  build-node:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v1
      - name: Use Node.js 12.x
        uses: actions/setup-node@v1
        with:
          node-version: 12.x
      - name: Get npm cache directory
        id: npm-cache
        run: |
          echo "::set-output name=dir::$(npm config get cache)"
      - uses: actions/cache@v1
        with:
          path: ${{ steps.npm-cache.outputs.dir }}
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-
      - name: npm install, build, and test
        run: |
          npm ci
          npm run build --if-present
        env:
          CI: true