build.yaml

name: Check

on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Use Node.js 12.x
        uses: actions/setup-node@v1
        with:
          node-version: 12.x
      - name: 'Install latest yarn'
        run: |
          curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
          echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
          sudo apt update && sudo apt install yarn -y
      - name: Cache NPM dependencies
        uses: actions/cache@v1
        with:
          path: node_modules
          key: npm-cache-${{ hashFiles('yarn.lock') }}
          restore-keys: |
            npm-cache-
      - name: 'Install dependencies'
        run: |
          yarn install --frozen-lockfile --registry https://registry.npmjs.org
      - name: 'Build'
        run: yarn build