build.yml

name: Build

on:
  pull_request:

jobs:
  install_dependencies:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

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

      - name: Setup Node
        uses: actions/setup-node@v2.1.2
        with:
          node-version: 14.x

      - name: Install dependencies
        run: yarn install --frozen-lockfile

  test:
    needs: install_dependencies
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

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

      - name: Run ESLint
        run: yarn lint

      - name: Run Jest tests
        run: yarn test

  build:
    needs: install_dependencies
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Setup Node
        uses: actions/setup-node@v2.1.2
        with:
          node-version: 14.x

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

      - name: Run Build
        run: yarn build