mirror of
https://github.com/Sea-Haven-Industries/open-swe.git
synced 2026-10-07 16:19:09 +00:00
Adam Moussa
3b477e7798
Re-land upstream #1635 onto the modular structure, completing the partially-ported change so dev is internally consistent. save_plan now takes a plan_file_path, reads the agent-authored Markdown file from /workspace/plans/ (validating extension/location/UTF-8/size) and publishes it, instead of taking a plan_markdown string. Removes write_file/edit_file from PLAN_MODE_EXCLUDED_TOOLS so the agent can author the plan file, updates enter_plan_mode/reject_plan guidance and the e2e fake LLM. Skips the #1610-only update_plan hunk (not on dev). Refs #80, upstream #1635
63 lines
2.5 KiB
Python
63 lines
2.5 KiB
Python
"""Tool: ``enter_plan_mode``. Switch the run into read-only planning."""
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from __future__ import annotations
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import logging
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from typing import Annotated
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from langchain_core.messages import ToolMessage
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from langchain_core.tools import InjectedToolCallId
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from langgraph.config import get_config
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from langgraph.types import Command
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from ..dashboard.plan_store import PLAN_STATUS_PLANNING, set_plan_status
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logger = logging.getLogger(__name__)
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_ENTERED_MESSAGE = (
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"Plan mode is active. Stay read-only for the target repo: research the codebase, "
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"create or edit a dated, concise plan file under `/workspace/plans/`, then publish "
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"it with the `save_plan` tool and share the plan-review link in the source channel. "
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"Do not edit repo files, commit, push, or open a PR — wait for the user to approve "
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"the plan."
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)
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async def enter_plan_mode(tool_call_id: Annotated[str, InjectedToolCallId]) -> Command:
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"""Activate plan mode mid-run.
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Call this when you believe the task would benefit from a structured
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implementation plan before writing any code — e.g. when the request is
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complex, touches many files, or has multiple valid approaches. This is
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NOT triggered by the word "plan" appearing in the request; use your
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judgment about whether planning is genuinely warranted.
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Once activated, stay read-only for the target repo: research the codebase,
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create or edit a dated, concise Markdown plan outside any repo (for example,
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``/workspace/plans/YYYY-MM-DD-short-task-slug.md``), then publish it with
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the ``save_plan`` tool and share the plan-review link with the user. Do not
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edit repo files, commit, push, or open a PR — the user reviews the plan and
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approves it before you implement.
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"""
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thread_id = _thread_id_from_config()
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if thread_id:
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try:
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await set_plan_status(thread_id, PLAN_STATUS_PLANNING, plan_mode=True)
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except Exception:
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logger.warning("Failed to persist plan-mode entry for %s", thread_id, exc_info=True)
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return Command(
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update={
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"plan_mode": True,
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"messages": [ToolMessage(content=_ENTERED_MESSAGE, tool_call_id=tool_call_id)],
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}
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)
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def _thread_id_from_config() -> str | None:
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try:
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config = get_config()
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except Exception:
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return None
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configurable = config.get("configurable", {}) if isinstance(config, dict) else {}
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thread_id = configurable.get("thread_id") if isinstance(configurable, dict) else None
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return str(thread_id) if thread_id else None
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