name: Update SDK Documentation

# This workflow runs on merges to main to automatically update SDK docs
# without blocking PRs. SDK doc generation can fail if another PR merges
# first, so handling it post-merge prevents annoying CI failures for contributors.

on:
  push:
    branches: ["main"]
    paths:
      - "src/**"
      - "pyproject.toml"
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write

jobs:
  update-sdk-docs:
    timeout-minutes: 5
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Install uv
        uses: astral-sh/setup-uv@v6
        with:
          enable-cache: true
          cache-dependency-glob: "uv.lock"

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install dependencies
        run: uv sync --dev

      - name: Install just
        uses: extractions/setup-just@v3

      - name: Generate SDK documentation
        run: |
          echo "🔄 Generating SDK documentation..."
          just api-ref-all

      - name: Check for changes
        id: check_changes
        run: |
          if git diff --quiet docs/python-sdk/ docs/docs.json; then
            echo "No changes detected in SDK documentation"
            echo "has_changes=false" >> $GITHUB_OUTPUT
          else
            echo "Changes detected in SDK documentation"
            echo "has_changes=true" >> $GITHUB_OUTPUT
          fi

      - name: Commit and push changes
        if: steps.check_changes.outputs.has_changes == 'true'
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          git add docs/python-sdk/ docs/docs.json
          git commit -m "chore: Update SDK documentation

          🤖 Generated with [Claude Code](https://claude.ai/code)

          Co-Authored-By: Claude <noreply@anthropic.com>"
          git push

      - name: Summary
        run: |
          if [ "${{ steps.check_changes.outputs.has_changes }}" == "true" ]; then
            echo "✅ SDK documentation updated and committed"
          else
            echo "✅ SDK documentation is already up to date"
          fi