cli/.github/workflows/docs-preview.yml at main · getsentry/cli · GitHub

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name: Docs Preview

on:
  pull_request:
    paths:
      - 'docs/**'
      - '.github/workflows/docs-preview.yml'

permissions:
  contents: write
  pull-requests: write

jobs:
  preview:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: oven-sh/setup-bun@v2

      - name: Build Docs for Preview
        working-directory: docs
        env:
          # Override base path for PR preview (no /cli prefix since preview domain is different)
          DOCS_BASE_PATH: /pr-preview/pr-${{ github.event.pull_request.number }}
        run: |
          bun install --frozen-lockfile
          bun run build

      - name: Ensure .nojekyll at gh-pages root
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          # Try to fetch the gh-pages branch
          if git fetch origin gh-pages:gh-pages 2>/dev/null; then
            # Branch exists remotely, check if .nojekyll is present
            if git show gh-pages:.nojekyll &>/dev/null; then
              echo ".nojekyll already exists at gh-pages root"
            else
              echo "Adding .nojekyll to existing gh-pages branch"
              git checkout gh-pages
              touch .nojekyll
              git add .nojekyll
              git commit -m "Add .nojekyll to disable Jekyll processing"
              git push origin gh-pages
              git checkout -
            fi
          else
            # Branch doesn't exist, create it as an orphan branch
            echo "Creating gh-pages branch with .nojekyll"
            git checkout --orphan gh-pages
            git rm -rf .
            touch .nojekyll
            git add .nojekyll
            git commit -m "Initialize gh-pages with .nojekyll"
            git push origin gh-pages
            git checkout -
          fi

      - name: Deploy Preview
        uses: rossjrw/pr-preview-action@v1
        with:
          source-dir: docs/dist/
          preview-branch: gh-pages
          umbrella-dir: pr-preview
          pages-base-url: cli.sentry.dev
          action: auto