test.yml

name: Test

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - '*'

jobs:
  setup:
    name: Setup
    runs-on: ubuntu-latest
    steps:
      - name: Checkout PR
        uses: actions/checkout@v1

      - name: Retrieve engines' versions from package.json to env variables
        id: engines
        run: echo "##[set-output name=NVMRC;]$(cat package.json | grep '\"node\":' | sed 's/^ *//;s/ *$//;s/\"node\":\ \"//;s/\",//' )"

      - name: Setup node ${{ steps.engines.outputs.NODE_VERSION }}
        uses: actions/setup-node@master
        with:
          node-version: ${{ steps.engines.outputs.NODE_VERSION }}

      - name: Cache depedendencies
        id: cache
        uses: actions/cache@v1
        with:
          path: node_modules
          ## Check cache based on yarn.lock hashfile
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-${{ env.cache-name }}-
            ${{ runner.os }}-yarn-
            ${{ runner.os }}-

      - name: Install dependencies
        ## If no cache is found, install dependencies
        if: steps.cache.outputs.cache-hit != 'true'
        run: yarn

  run:
    name: Run
    needs: [setup]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout PR
        uses: actions/checkout@v1

      - name: Restore cache
        uses: actions/cache@v1
        with:
          path: node_modules
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}

      - name: Lint
        run: yarn lint

      - name: Typescript
        run: yarn tsc

      - name: Test
        run: yarn test