from dataclasses import dataclass
from pathlib import Path
from typing import final


@final
@dataclass(frozen=True, slots=True)
class SrcPaths:
    cfg_dir: Path
    cfg_file: Path
    env_file: Path


def src_paths_factory(src: Path) -> SrcPaths:
    return SrcPaths(
        cfg_dir=src,
        cfg_file=src.joinpath("cfg.yml"),
        env_file=src.joinpath(".env"),
    )