name: Node CI

on:
  pull_request:
  push:
    branches:
      - master

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [8.x, 10.x, 12.x]

    steps:
      - uses: actions/checkout@v1
      - uses: actions/cache@v1
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-
      - name: Install dependencies
        run: npm ci
      - name: Run prettier check on project files
        run: npm run prettier:check
      - name: Run linter
        run: npm run lint
      - name: Run unit tests
        run: npm run test:ci
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}