name: Build Moonstream frontend

on:
  pull_request:
    branches:
      - "main"
    paths:
      - "frontend/**"

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
      - name: Set up node.js
        uses: actions/setup-node@v1
        with:
          node-version: "14.17.4"
      - name: Check build
        working-directory: ./frontend
        run: |
          yarn
          yarn build