node-ci.yml

name: Node.js CI

on:
  push:

jobs:
  tests:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node-version: [14.x, 16.x]
    steps:
    - name: Check out repository
      uses: actions/checkout@v2
    - name: Use Node.js ${{ matrix.node-version }}
      uses: actions/setup-node@v2
      with:
        node-version: ${{ matrix.node-version }}
    - name: Get yarn cache directory path
      id: yarn-cache-dir-path
      run: echo "::set-output name=dir::$(yarn cache dir)"
    - name: Cache Node.js modules
      uses: actions/cache@v2
      with:
        path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
        key: ${{ runner.OS }}-node-${{ matrix.node-version }}-${{ hashFiles('**/yarn.lock') }}
        restore-keys: |
          ${{ runner.OS }}-node-${{ matrix.node-version }}-
          ${{ runner.OS }}-node-
          ${{ runner.OS }}-
    - name: Install dependencies
      run: yarn install --frozen-lockfile
    - name: Run tests
      run: yarn test