From fb95159f322bcd057cfbad054d675d28da373d56 Mon Sep 17 00:00:00 2001
From: timeshifter <timeshifter@jacksoni>
Date: Wed, 31 May 2023 15:40:42 +0200
Subject: [PATCH] feat: verify we are root

---
 update.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/update.py b/update.py
index 873340a..3daf308 100755
--- a/update.py
+++ b/update.py
@@ -3,6 +3,7 @@
 from __future__ import annotations
 
 from functools import lru_cache
+from os import geteuid
 from pathlib import Path
 from subprocess import call, check_output
 from datetime import datetime
@@ -14,6 +15,9 @@ KEEP_DAYS = 3
 
 
 def main():
+    if not are_we_root():
+        print("we must be root")
+        exit(1)
     setup_logger()
     build_images()
     update_containers()
@@ -149,6 +153,10 @@ def setup_logger() -> None:
     logging.info('set up logger')
 
 
+def are_we_root() -> bool:
+    return geteuid() == 0
+
+
 if __name__ == "__main__":
     main()