name: Claude Code Review

on:
  pull_request:
    types: [opened, synchronize]
    # Optional: Only run on specific file changes
    # paths:
    #   - "src/**/*.ts"
    #   - "src/**/*.tsx"
    #   - "src/**/*.js"
    #   - "src/**/*.jsx"

jobs:
  claude-review:
    # Optional: Filter by PR author
    # if: |
    #   github.event.pull_request.user.login == 'external-contributor' ||
    #   github.event.pull_request.user.login == 'new-developer' ||
    #   github.event.pull_request.author_association == 'FIRST_TIME_CONTRIBUTOR'

    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
      issues: write
      id-token: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Set up Python
        uses: actions/setup-python@v5

      - name: Install uv
        uses: astral-sh/setup-uv@v6

      - name: Install pre-commit
        run: uv tool install pre-commit

      - name: Run pre-commit hooks
        run: pre-commit install --install-hooks

      - name: Run Claude Code Review
        id: claude-review
        uses: anthropics/claude-code-action@v1
        with:
          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
          prompt: |
            REPO: ${{ github.repository }}
            PR NUMBER: ${{ github.event.pull_request.number }}

            Please review this pull request and provide feedback on:
            - Code quality and best practices
            - Potential bugs or issues
            - Performance considerations
            - Security concerns
            - Test coverage

            Use the repository's CLAUDE.md for guidance on style and conventions. Be constructive and helpful in your feedback.

            Use `gh pr comment` with your Bash tool to leave your review as a comment on the PR.

          # See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
          # or https://docs.claude.com/en/docs/claude-code/cli-reference for available options
          claude_args: |
            --allowed-tools "Bash(gh issue view:*),Bash(gh search:*),Bash(gh issue list:*),Bash(gh pr comment:*),Bash(gh pr diff:*),Bash(gh pr view:*),Bash(gh pr list:*)"
            --allowedTools Bash,Edit,NotebookEdit,SlashCommand,WebFetch,WebSearch,Write
            --max-turns 1000
            --model claude-sonnet-4-5
          # --mcp-config '{ "mcpServers": { "bun-docs": { "type": "http", "url": "https://bun.com/docs/mcp" } } }'

          # This is an optional setting that allows Claude to read CI results on PRs
          additional_permissions: |
            actions: write