name: pr

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:
  check:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      - name: Checkout files
        uses: actions/checkout@v2

      - name: Install Node v16
        uses: actions/setup-node@v2
        with:
          node-version: '16.13'

      - name: Get yarn cache directory path
        id: yarn-cache-dir-path
        run: echo "::set-output name=dir::$(yarn config get cacheFolder)"

      - uses: actions/cache@v2
        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      
      - name: Install JS dependencies
        run: yarn install
        
      - name: Linter.
        run: yarn lint:ci
        
      - name: Unit tests Cov.
        run: yarn test:cov
