open-swe/evals/reviewer/store_reporter.py
Johannes du Plessis 0927f2dd9c
feat: Run reviewer eval in a GitHub Action; dashboard becomes read-only (#1556)
* Run reviewer eval in a GitHub Action; make dashboard a read-only progress view

The dashboard launched the eval as a subprocess inside the serving deployment
worker, so a container recycle killed long runs and discarded results that had
already completed server-side. Move the harness to a workflow_dispatch Action
(run on prod). run_eval now publishes status/progress/log-tail to the LangGraph
store record the dashboard reads, so /admin/evals stays a live view; a killed
Action surfaces as failed via the stale-heartbeat reconcile.

* reviewer_eval workflow: pass inputs via env, no shell interpolation

Addresses the reviewer finding: workflow_dispatch string inputs were
interpolated into the run: block (limit unquoted), allowing shell injection in
a job holding LANGSMITH/ANTHROPIC keys. Pass inputs through env and reference
quoted "$VARS"; validate limit is numeric and build its flag in bash.

---------

Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
2026-06-16 19:38:36 -07:00

121 lines
4.2 KiB
Python

"""Publish reviewer-eval progress to the LangGraph store for the dashboard.
When the eval runs in the ``Reviewer eval`` GitHub Action it writes the same
store record the dashboard reads (namespace ``["evals"]``, key ``"reviewer"``),
so ``/admin/evals`` shows the run live. The dashboard reconciles a run whose
heartbeat goes stale to ``failed`` (see ``agent.dashboard.eval_jobs``), so the
reporter must keep heartbeating while the eval runs.
"""
from __future__ import annotations
import asyncio
import logging
import os
from collections.abc import Callable
from datetime import UTC, datetime
from typing import Any
from langgraph_sdk import get_client
from agent.reviewer_eval_store import (
_HEARTBEAT_INTERVAL_SECONDS,
EVALS_NAMESPACE,
REVIEWER_EVAL_KEY,
)
logger = logging.getLogger(__name__)
def is_enabled() -> bool:
"""True when the eval should publish progress to the store (set by the Action)."""
return bool(os.environ.get("REVIEWER_EVAL_REPORT_STORE")) and bool(
os.environ.get("LANGGRAPH_URL")
)
def _now_iso() -> str:
return datetime.now(UTC).isoformat()
def github_run_url() -> str | None:
server = os.environ.get("GITHUB_SERVER_URL")
repo = os.environ.get("GITHUB_REPOSITORY")
run_id = os.environ.get("GITHUB_RUN_ID")
if server and repo and run_id:
return f"{server}/{repo}/actions/runs/{run_id}"
return None
class StoreReporter:
"""Writes the reviewer-eval status record + heartbeats to the deployment store."""
def __init__(
self,
*,
config: dict[str, Any],
limit: int | None,
total: int | None,
created_by: str | None,
completed_getter: Callable[[], int],
tail_getter: Callable[[], str | None],
experiment_url_getter: Callable[[], str | None],
) -> None:
self._config = config
self._limit = limit
self._total = total
self._created_by = created_by or os.environ.get("GITHUB_ACTOR")
self._completed_getter = completed_getter
self._tail_getter = tail_getter
self._experiment_url_getter = experiment_url_getter
self._github_run_url = github_run_url()
self._worker_id = os.environ.get("GITHUB_RUN_ID")
self._started_at = _now_iso()
# get_client auto-loads the api key from LANGGRAPH/LANGSMITH/LANGCHAIN env.
self._client = get_client(url=os.environ["LANGGRAPH_URL"])
def _record(self, *, status: str, **overrides: Any) -> dict[str, Any]:
record: dict[str, Any] = {
"name": REVIEWER_EVAL_KEY,
"status": status,
"run_name": self._config.get("experiment_prefix"),
"langsmith_project": self._config.get("langsmith_project"),
"limit": self._limit,
"config_snapshot": self._config,
"started_at": self._started_at,
"finished_at": None,
"created_by": self._created_by,
"pid": None,
"exit_code": None,
"experiment_url": self._experiment_url_getter(),
"error": None,
"log_tail": self._tail_getter(),
"worker_id": self._worker_id,
"heartbeat": _now_iso(),
"progress": {"completed": self._completed_getter(), "total": self._total},
"github_run_url": self._github_run_url,
"trigger": "github_action",
"updated_at": _now_iso(),
}
record.update(overrides)
return record
async def _put(self, record: dict[str, Any]) -> None:
try:
await self._client.store.put_item(EVALS_NAMESPACE, REVIEWER_EVAL_KEY, record)
except Exception:
logger.warning("Failed to publish reviewer eval status to store", exc_info=True)
async def start(self) -> None:
await self._put(self._record(status="running"))
async def _heartbeat_loop(self) -> None:
while True:
await asyncio.sleep(_HEARTBEAT_INTERVAL_SECONDS)
await self._put(self._record(status="running"))
def run_heartbeat(self) -> asyncio.Task[None]:
return asyncio.create_task(self._heartbeat_loop())
async def finish(self, *, status: str, error: str | None = None) -> None:
await self._put(self._record(status=status, finished_at=_now_iso(), error=error))