Support library names in configuration

dsc/misc.py

@@ -0,0 +1,21 @@
+import os
+import pwd
+import subprocess
+
+from dsc.consts import DEFAULT_USERNAME
+
+
+def setup_uid(uid: int, gid: int):
+    user_pwinfo = pwd.getpwnam(DEFAULT_USERNAME)
+    if user_pwinfo.pw_uid != uid or user_pwinfo.pw_gid != gid:
+        subprocess.call(["usermod", "-o", "-u", str(uid), "-g", str(gid), DEFAULT_USERNAME])
+
+
+def create_dir(dir_path: str):
+    if not os.path.exists(dir_path):
+        os.mkdir(dir_path)
+        user_pwinfo = pwd.getpwnam(DEFAULT_USERNAME)
+        os.chown(dir_path, user_pwinfo.pw_uid, user_pwinfo.pw_gid)
+    else:
+        if not os.path.isdir(dir_path):
+            raise RuntimeError(f"Data dir {dir_path} is not a directory")