name: Build pull request

on:
  pull_request:
    types: ['opened', 'synchronize']

jobs:
  build-pull-request:
    name: Build pull request
    runs-on: ubuntu-latest
    env:
      PR_NUMBER: ${{github.event.number}}
    steps:
      - name: Checkout repository
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - name: Setup node
        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version-file: ".node-version"
          package-manager-cache: false
      - name: Install dependencies
        run: npm ci
      - name: Build app
        env:
          NODE_OPTIONS: '--max_old_space_size=4096'
        run: npm run build
      - name: Upload artifact
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: preview
          path: dist
          retention-days: 1
      - name: Save pr number
        run: echo ${PR_NUMBER} > ./pr.txt
      - name: Upload pr number
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: pr
          path: ./pr.txt
          retention-days: 1