preview.yml

name: Deploy PR previews
concurrency: preview-${{ github.ref }}
on:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - closed
jobs:
  deploy-preview:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: 'npm'

      - name: Install
        run: npm ci

      - name: Build
        run: npm run build --if-present

      - name: Build storybook
        run: npm run storybook:build

      - name: Fix imports
        run: |
          [ -d "stories" ] && sed -i 's/..\/src/..\/dist/g' stories/*.stories.js || true
          [ -d "demo" ] && sed -i 's/..\/src/..\/dist/g' demo/*.js || true

      - uses: rossjrw/pr-preview-action@v1
        with:
          source-dir: ./storybook-static
          preview-branch: gh-pages
          umbrella-dir: pr-preview
          action: auto