From e61a2da3885cf5846476b643152cedc86516d802 Mon Sep 17 00:00:00 2001
From: Victor Engmark <victor@engmark.name>
Date: Fri, 9 Jun 2023 10:29:14 +1200
Subject: [PATCH] nixos-rebuild: Fix ShellCheck issue

ShellCheck recommends
<https://github.com/koalaman/shellcheck/wiki/SC2174> splitting this into
`mkdir` + `chmod`, but based on the discussion with @bjornfor in #357447
it's probably better to keep the atomic directory creation and the
probable intent of the original code.
---
 pkgs/os-specific/linux/nixos-rebuild/nixos-rebuild.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/os-specific/linux/nixos-rebuild/nixos-rebuild.sh b/pkgs/os-specific/linux/nixos-rebuild/nixos-rebuild.sh
index 43d5653156cb..9e4fde59172c 100755
--- a/pkgs/os-specific/linux/nixos-rebuild/nixos-rebuild.sh
+++ b/pkgs/os-specific/linux/nixos-rebuild/nixos-rebuild.sh
@@ -141,7 +141,7 @@ while [ "$#" -gt 0 ]; do
         fi
         if [ "$1" != system ]; then
             profile="/nix/var/nix/profiles/system-profiles/$1"
-            mkdir -p -m 0755 "$(dirname "$profile")"
+            (umask 022 && mkdir -p "$(dirname "$profile")")
         fi
         shift 1
         ;;