name: Claude Code
on:
  issue_comment:
    types: [created]
  pull_request_review_comment:
    types: [created]
  pull_request_review:
    types: [submitted]
jobs:
  claude:
    # Only allow @claude mentions from repository collaborators (not from issue/PR authors who may be external)
    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.sender.type == 'Bot' ||
        github.event.comment.author_association == 'OWNER' ||
        github.event.comment.author_association == 'MEMBER' ||
        github.event.comment.author_association == 'COLLABORATOR' ||
        github.event.review.author_association == 'OWNER' ||
        github.event.review.author_association == 'MEMBER' ||
        github.event.review.author_association == 'COLLABORATOR'
      )
    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
        id: claude
        uses: anthropics/claude-code-action@v1
        with:
          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
          # This is an optional setting that allows Claude to read CI results on PRs
          additional_permissions: |
            actions: read

# Optional: Give a custom prompt to Claude. If this is not specified, Claude will perform the instructions specified in the comment that tagged it.
# prompt: 'Update the pull request description to include a summary of changes.'

# Optional: Add claude_args to customize behavior and configuration
# See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
# or https://code.claude.com/docs/en/cli-reference for available options
# claude_args: '--allowed-tools Bash(gh pr:*)'