from __future__ import annotations
from dataclasses import dataclass
from pathlib import Path
@dataclass(frozen=True)
class MemoryPaths:
repo_root: Path
memory_dir: Path
tools_dir: Path
manifest_path: Path
release_exe_path: Path
def _find_repo_root(start: Path) -> Path:
for p in [start, *start.parents]:
if (p / ".git").exists():
return p
raise FileNotFoundError(f"未找到仓库根目录（缺少 .git）：start={start}")
def get_paths() -> MemoryPaths:
tools_dir = Path(__file__).resolve().parent
memory_dir = tools_dir.parent
repo_root = _find_repo_root(memory_dir)
manifest_path = memory_dir / "Cargo.toml"
if not manifest_path.exists():
raise FileNotFoundError(f"未找到 Cargo.toml：{manifest_path}")
release_exe_path = memory_dir / "target" / "release" / "memory.exe"
return MemoryPaths(
repo_root=repo_root,
memory_dir=memory_dir,
tools_dir=tools_dir,
manifest_path=manifest_path,
release_exe_path=release_exe_path,
)
