name: CI

on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest
    
    strategy:
      matrix:
        node-version: [12.x]

    steps:
    - name: Checkout
      uses: actions/checkout@v1
      
    - name: Setup Node.js
      uses: actions/setup-node@v1
      with:
        node-version: ${{ matrix.node-version }}

    # TODO: not sure if this actually does anything useful
    - name: Cache ~/.npm 
      uses: actions/cache@v1
      with:
        path: ~/.npm
        key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
        restore-keys: |
          ${{ runner.os }}-npm-
      
    - name: npm install
      run: npm install
      
    - name: npm run cleancoverage
      run: npm run cleancoverage

    - name: Coveralls
      uses: coverallsapp/github-action@master
      with:
        path-to-lcov: ./docs/coverage/lcov.info
        github-token: ${{ secrets.GITHUB_TOKEN }}