From dc653449c541312a120b2dd25fad118e04828b62 Mon Sep 17 00:00:00 2001
From: Jan Malakhovski <oxij@oxij.org>
Date: Sun, 10 Jun 2018 20:18:55 +0000
Subject: nixos: boot/stage-1: check syntax of the generated script

---
 nixos/modules/system/boot/stage-1.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'nixos/modules/system/boot')

diff --git a/nixos/modules/system/boot/stage-1.nix b/nixos/modules/system/boot/stage-1.nix
index 71b806a0b4e1..2caab69cbb95 100644
--- a/nixos/modules/system/boot/stage-1.nix
+++ b/nixos/modules/system/boot/stage-1.nix
@@ -248,6 +248,14 @@ let
 
     isExecutable = true;
 
+    postInstall = ''
+      echo checking syntax
+      # check both with bash
+      ${pkgs.bash}/bin/sh -n $target
+      # and with ash shell, just in case
+      ${extraUtils}/bin/ash -n $target
+    '';
+
     inherit udevRules extraUtils modulesClosure;
 
     inherit (config.boot) resumeDevice;
-- 
cgit 1.4.1