open-swe/agent/tools/request_pr_review.py

from typing import Any

from langgraph.config import get_config

from agent.utils.slack import parse_github_pr_url
from agent.webapp import trigger_pr_review_from_ref


async def request_pr_review(pr_url: str) -> dict[str, Any]:
    """Start the reviewer agent for a GitHub pull request URL."""
    pr_ref = parse_github_pr_url(pr_url)
    if not pr_ref:
        return {
            "success": False,
            "error": "Expected a GitHub PR URL like https://github.com/OWNER/REPO/pull/NUMBER",
        }

    configurable = get_config().get("configurable", {})
    source = configurable.get("source") or "agent"
    slack_thread = configurable.get("slack_thread") or {}
    return await trigger_pr_review_from_ref(
        pr_ref,
        source=source,
        github_login=configurable.get("github_login", ""),
        github_user_id=configurable.get("github_user_id"),
        slack_channel_id=slack_thread.get("channel_id", ""),
        slack_thread_ts=slack_thread.get("thread_ts", ""),
    )