name: Build Preview

on:
  pull_request:
    branches:
      - main

permissions:
  contents: read

jobs:
  build-preview:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version-file: '.nvmrc'
      - run: npm clean-install
      - run: npm run dist
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          repository: openstreetmap/iD
          path: './iD'
      - run: npm clean-install
        working-directory: './iD'
      - run: npm run all
        working-directory: './iD'
        env:
          ID_PRESETS_CDN_URL: '../../'
      - run: npm run dist
        working-directory: './iD'
        env:
          ID_PRESETS_CDN_URL: '../../'

      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: preview
          path: |
            dist
            iD/dist

      - name: Store pull request number for later use
        run: |
          echo ${{github.event.number}} > ./pr_number
      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: pr
          path: ./pr_number