IDK :) userman or smt.. and inital commit

fetch.py

@@ -0,0 +1,25 @@
+import subprocess
+import os
+from pathlib import Path
+
+from config import load_config
+
+CACHE_DIR = os.path.expanduser(load_config()["cache_dir"])
+
+def fetch_package(meta: dict) -> tuple[Path, Path]:
+    CACHE_DIR.mkdir(parents=True, exist_ok=True)
+    url = meta["url"]
+    filename = meta["filename"]
+    sig_url = url + ".sig"
+
+    pkg_path = CACHE_DIR / filename
+    sig_path = CACHE_DIR / (filename + ".sig")
+
+    _curl(url, pkg_path)
+    _curl(sig_url, sig_path)
+
+    return pkg_path, sig_path
+
+def _curl(url: str, dest: Path):
+    print(f":: Fetching {url}")
+    subprocess.run(["curl", "-L", "-o", str(dest), url], check=True)