58 lines
2.4 KiB
Python
58 lines
2.4 KiB
Python
#!/usr/bin/env python3
|
||
"""Rotate generated task context between isolated task executions."""
|
||
|
||
from __future__ import annotations
|
||
|
||
import argparse
|
||
import hashlib
|
||
import json
|
||
from datetime import datetime, timezone
|
||
from pathlib import Path
|
||
|
||
ROOT = Path(__file__).resolve().parents[1]
|
||
CURRENT = ROOT / "docs" / "current"
|
||
CONTEXT_DIR = CURRENT / "context"
|
||
STATE = CURRENT / "task-state.json"
|
||
SUMMARY = CURRENT / "FREECAD_WEB_CONTEXT_MIN.md"
|
||
ROTATION = CURRENT / "context-rotation.json"
|
||
|
||
|
||
def digest(path: Path) -> str:
|
||
return hashlib.sha256(path.read_bytes()).hexdigest()
|
||
|
||
|
||
def main() -> None:
|
||
parser = argparse.ArgumentParser(description=__doc__)
|
||
parser.add_argument("--reason", choices=("completed", "timeout", "interrupted"), required=True)
|
||
parser.add_argument("--next-task", required=True)
|
||
args = parser.parse_args()
|
||
if not CONTEXT_DIR.is_dir():
|
||
raise SystemExit(f"missing generated context directory: {CONTEXT_DIR}")
|
||
state = json.loads(STATE.read_text(encoding="utf-8"))
|
||
previous = state.get("active_task")
|
||
removed = []
|
||
for manifest in sorted(CONTEXT_DIR.glob("FW-*.json")):
|
||
removed.append({"path": str(manifest.relative_to(ROOT)), "bytes": manifest.stat().st_size, "sha256": digest(manifest)})
|
||
manifest.unlink()
|
||
ROTATION.write_text(json.dumps({
|
||
"schema": "freecad-web-context-rotation/v1",
|
||
"rotatedAt": datetime.now(timezone.utc).isoformat(),
|
||
"reason": args.reason,
|
||
"previousTask": previous,
|
||
"nextTask": args.next_task,
|
||
"removedGeneratedManifests": removed,
|
||
"preserved": ["docs/current/task-state.json", "docs/current/FREECAD_WEB_HANDOFF.md", "nextTask.md", "docs/tasks/**", "docs/p6/*.json", "docs/*.log", "freecad-source/**"],
|
||
"nextStep": "Run sync_web_task_state.py --active NEXT and immediately run prepare_web_task_context.py."
|
||
}, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")
|
||
SUMMARY.write_text(
|
||
"# FreeCAD Web 最小续接上下文\n\n"
|
||
f"上下文已轮换（reason={args.reason}，previous={previous}，next={args.next_task}）。\n"
|
||
"加载下一任务前必须运行 `python3 tools/prepare_web_task_context.py`，然后只读取新 manifest 的 `mode=read` 文件。\n",
|
||
encoding="utf-8",
|
||
)
|
||
print(json.dumps({"previousTask": previous, "nextTask": args.next_task, "removed": len(removed), "reason": args.reason}))
|
||
|
||
|
||
if __name__ == "__main__":
|
||
main()
|