diffusers/.github/workflows/serge_review.yml

name: Claude AI Review with inline comments

on:
  issue_comment:
    types: [created]
  pull_request_review_comment:
    types: [created]

permissions:
  contents: read
  pull-requests: write
  issues: read

jobs:
  claude-ai-review:
    if: |
      (
        github.event_name == 'issue_comment' &&
        github.event.issue.pull_request &&
        github.event.issue.state == 'open' &&
        contains(github.event.comment.body, '@claude-2-serge') &&
        (github.event.comment.author_association == 'MEMBER' ||
        github.event.comment.author_association == 'OWNER' ||
        github.event.comment.author_association == 'COLLABORATOR')
      ) || (
        github.event_name == 'pull_request_review_comment' &&
        contains(github.event.comment.body, '@claude-2-serge') &&
        (github.event.comment.author_association == 'MEMBER' ||
        github.event.comment.author_association == 'OWNER' ||
        github.event.comment.author_association == 'COLLABORATOR')
      )
    concurrency:
      group: claude-ai-review-${{ github.event.issue.number || github.event.pull_request.number }}
      cancel-in-progress: false
    runs-on: ubuntu-latest
    steps:
      - name: Resolve PR number
        id: pr
        run: |
          NUM="${{ github.event.issue.number || github.event.pull_request.number }}"
          echo "number=${NUM}" >> "$GITHUB_OUTPUT"

      - name: Check out PR head (shallow)
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
        with:
          ref: refs/pull/${{ steps.pr.outputs.number }}/head
          fetch-depth: 1

      - name: Strip fork-supplied reviewer/agent config
        # ai-reviewer fetches its config (.ai/review-rules.md, .ai/review-tools.json,
        # .ai/context-script) from the base repo's default branch via the GitHub
        # Contents API, so wiping the fork's local copies does not affect rule
        # loading. The wipe matters because the action also exposes read-only
        # browse tools (read_file/list_dir/grep) rooted at the PR-head checkout —
        # without this step a fork could ship its own .ai/review-tools.json or
        # .ai/context-script and surface them to the LLM. .claude/ + CLAUDE.md
        # are wiped for parity with the hardening in claude_review.yml.
        run: rm -rf .ai/ .claude/ CLAUDE.md

      - uses: tarekziade/ai-reviewer@main
        with:
          llm_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
          llm_api_base: https://api.anthropic.com
          llm_model: claude-opus-4-6
          llm_stream: 'true'
          mention_trigger: '@claude-2-serge'