From e08e7aedbc7dd18620a4d29b9b120842cce65b93 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Thu, 18 Jun 2009 16:03:18 +0000
Subject: [PATCH] * Option boot.initrd.postMountCommands to specify additional
 shell   commands for in stage 1 of the boot.

svn path=/nixos/branches/modular-nixos/; revision=15998
---
 modules/system/boot/stage-1-init.sh |  3 +++
 modules/system/boot/stage-1.nix     | 11 ++++++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/modules/system/boot/stage-1-init.sh b/modules/system/boot/stage-1-init.sh
index dd1fe0c886f..17c9d2b3ee0 100644
--- a/modules/system/boot/stage-1-init.sh
+++ b/modules/system/boot/stage-1-init.sh
@@ -266,6 +266,9 @@ if test -n "@isLiveCD@"; then
 fi
 
 
+@postMountCommands@
+
+
 # Stop udevd.
 kill $(minips -C udevd -o pid=)
 
diff --git a/modules/system/boot/stage-1.nix b/modules/system/boot/stage-1.nix
index 565af8fdc8f..da8a50f4903 100644
--- a/modules/system/boot/stage-1.nix
+++ b/modules/system/boot/stage-1.nix
@@ -62,6 +62,15 @@ let
       '';
     };
 
+    boot.initrd.postMountCommands = mkOption {
+      default = "";
+      merge = pkgs.lib.mergeStringOption;
+      description = ''
+        Shell commands to be executed immediately after the stage 1
+        filesystems has been mounted.
+      '';
+    };
+
     fileSystems = mkOption {
       options.neededForBoot = mkOption {
         default = false;
@@ -223,7 +232,7 @@ let
     
     inherit (config.boot) isLiveCD resumeDevice;
 
-    inherit (config.boot.initrd) checkJournalingFS;
+    inherit (config.boot.initrd) checkJournalingFS postMountCommands;
 
     # !!! copy&pasted from upstart-jobs/filesystems.nix.
     mountPoints =