name: Claude Code

on:
  issue_comment:
    types: [created]
  pull_request_review_comment:
    types: [created]
  issues:
    types: [opened, assigned]
  pull_request_review:
    types: [submitted]

jobs:
  claude:
    if: |
      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
      (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
      (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: read
      issues: read
      id-token: write
      actions: read # Required for Claude to read CI results on PRs
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Run Claude Code Review
        if: contains(github.event.comment.body, '@claude review this')
        id: claude-review
        uses: anthropics/claude-code-action@v1
        with:
          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}

          additional_permissions: |
            actions: read

          prompt: |
            REPO: ${{ github.repository }}
            PR NUMBER: ${{ github.event.issue.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.

          claude_args: "--allowed-tools Bash(gh pr:*)"

      - name: Run Claude Code (General)
        if: "!contains(github.event.comment.body, '@claude review this')"
        id: claude-general
        uses: anthropics/claude-code-action@v1
        with:
          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}

          additional_permissions: |
            actions: read

          # No prompt specified - uses the comment body as the instruction
          claude_args: "--allowed-tools Bash(gh pr:*)"