name: Deploy PR previews
concurrency: preview-${{ github.ref }}
on:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - closed
jobs:
  deploy-preview:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: 2.7
          bundler-cache: true
      - name: Setup Node
        uses: actions/setup-node@v2
        with:
          node-version: '14'
      - run: npm install
      - name: Build site
        uses: limjh16/jekyll-action-ts@v2
        with:
          enable_cache: true
      - uses: rossjrw/pr-preview-action@v1
        with:
          source-dir: .
          preview-branch: gh-pages
          umbrella-dir: _site/pr-preview
          action: auto