From c211298f7e3a143187cd9887ee3256beb2604aea Mon Sep 17 00:00:00 2001
From: Benedikt Rips <benedikt.rips@gmail.com>
Date: Sat, 3 Jan 2026 22:09:33 +0100
Subject: [PATCH] tree-wide: use `lib.hm.assertions.assertPlatform`

---
 modules/programs/niriswitcher.nix | 5 +----
 modules/systemd.nix               | 5 +----
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/modules/programs/niriswitcher.nix b/modules/programs/niriswitcher.nix
index 1b0c6e4c2..b1b8443e0 100644
--- a/modules/programs/niriswitcher.nix
+++ b/modules/programs/niriswitcher.nix
@@ -66,10 +66,7 @@ in
 
   config = lib.mkIf cfg.enable {
     assertions = [
-      {
-        assertion = pkgs.stdenv.hostPlatform.isLinux;
-        message = "niriswitcher is only available on Linux.";
-      }
+      (lib.hm.assertions.assertPlatform "programs.niriswitcher" pkgs lib.platforms.linux)
     ];
 
     home.packages = lib.mkIf (cfg.package != null) [ cfg.package ];
diff --git a/modules/systemd.nix b/modules/systemd.nix
index 64a65ba52..3c2ea5569 100644
--- a/modules/systemd.nix
+++ b/modules/systemd.nix
@@ -430,10 +430,7 @@ in
   # Do not install any user services if username is root.
   config = mkIf (cfg.enable && config.home.username != "root") {
     assertions = [
-      {
-        assertion = pkgs.stdenv.isLinux;
-        message = "This module is only available on Linux.";
-      }
+      (lib.hm.assertions.assertPlatform "systemd" pkgs lib.platforms.linux)
     ];
 
     xdg.configFile = mkMerge [