claude-code-review.yml

# WARNING: Do not let /install-github-app overwrite this file.
# The auto-generated version uses the code-review CLI plugin which
# silently fails in CI (see https://github.com/anthropics/claude-code/issues/26227).
# This version uses a direct prompt per the official docs.
name: Claude Code Review

on:
  pull_request:
    types: [opened, synchronize, ready_for_review, reopened]

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
  cancel-in-progress: true

jobs:
  claude-review:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write
      issues: write
      id-token: write

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

      - name: Minimize old Claude comments
        uses: actions/github-script@v7
        with:
          script: |
            const { data: comments } = await github.rest.issues.listComments({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: context.payload.pull_request.number,
              per_page: 100,
            });
            const claudeComments = comments.filter(c =>
              c.user?.login === 'claude[bot]' || c.user?.login === 'github-actions[bot]'
            );
            for (const comment of claudeComments) {
              await github.graphql(`
                mutation MinimizeComment($id: ID!) {
                  minimizeComment(input: { subjectId: $id, classifier: OUTDATED }) {
                    minimizedComment { isMinimized }
                  }
                }
              `, { id: comment.node_id });
            }

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

            Please review this pull request with a focus on:
            - Code quality and Rust best practices
            - Potential bugs, logic errors, or unsafe patterns
            - Security implications (especially around cryptographic operations and Lightning/Bitcoin handling)
            - Performance considerations

            Note: The PR branch is already checked out in the current working directory.

            Use `gh pr comment` for top-level feedback.
            Use `mcp__github_inline_comment__create_inline_comment` to highlight specific code issues.
            Only post GitHub comments - don't submit review text as messages.
          claude_args: >-
            --allowedTools
            "mcp__github_inline_comment__create_inline_comment,Bash(gh pr comment:*),Bash(gh pr diff:*),Bash(gh pr view:*)"