From b29acb65349f3375c267f41dc2df67401bd26f05 Mon Sep 17 00:00:00 2001
From: Limitex <76650151+Limitex@users.noreply.github.com>
Date: Sun, 9 Nov 2025 06:57:07 +0900
Subject: [PATCH] feat: get cheche dir paths

---
 src/utils/__init__.py |  3 +++
 src/utils/_cache.py   | 23 +++++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 src/utils/__init__.py
 create mode 100644 src/utils/_cache.py

diff --git a/src/utils/__init__.py b/src/utils/__init__.py
new file mode 100644
index 0000000..8e67c85
--- /dev/null
+++ b/src/utils/__init__.py
@@ -0,0 +1,3 @@
+from ._cache import ensure_cache_dir, get_cache_path
+
+__all__ = ["ensure_cache_dir", "get_cache_path"]
diff --git a/src/utils/_cache.py b/src/utils/_cache.py
new file mode 100644
index 0000000..08cda45
--- /dev/null
+++ b/src/utils/_cache.py
@@ -0,0 +1,23 @@
+from pathlib import Path
+
+from ..config import get_cache_dir, get_project_root
+
+
+def ensure_cache_dir() -> Path:
+    env_cache_str = get_cache_dir()
+    env_cache_path = Path(env_cache_str)
+    if env_cache_path.is_absolute():
+        cache_dir = env_cache_path
+    else:
+        project_root = get_project_root()
+        cache_dir = (project_root / env_cache_path).resolve()
+    if not cache_dir.exists():
+        cache_dir.mkdir(parents=True, exist_ok=True)
+    return cache_dir
+
+
+def get_cache_path(filename: str | None = None) -> Path:
+    cache_dir = ensure_cache_dir()
+    if filename is None:
+        return cache_dir
+    return cache_dir / filename