From 39030211af56d9186821eef7daaa18db486bc028 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Fri, 10 Aug 2012 18:56:12 -0400
Subject: [PATCH] Add a unitConfig option to set the [Unit] section of units

---
 modules/system/boot/systemd-unit-options.nix | 12 +++++++++++-
 modules/system/boot/systemd.nix              | 10 ++++++----
 2 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/modules/system/boot/systemd-unit-options.nix b/modules/system/boot/systemd-unit-options.nix
index 34b37f4d0ba..ec769ad69f9 100644
--- a/modules/system/boot/systemd-unit-options.nix
+++ b/modules/system/boot/systemd-unit-options.nix
@@ -71,12 +71,22 @@ with pkgs.lib;
       '';
     };
 
+    unitConfig = mkOption {
+      default = "";
+      type = types.string;
+      description = ''
+        Contents of the <literal>[Unit]</literal> section of the unit.
+        See <citerefentry><refentrytitle>systemd.unit</refentrytitle>
+        <manvolnum>5</manvolnum></citerefentry> for details.
+      '';
+    };
+
     serviceConfig = mkOption {
       default = "";
       type = types.string;
       description = ''
         Contents of the <literal>[Service]</literal> section of the unit.
-        See <citerefentry><refentrytitle>systemd.unit</refentrytitle>
+        See <citerefentry><refentrytitle>systemd.service</refentrytitle>
         <manvolnum>5</manvolnum></citerefentry> for details.
       '';
     };
diff --git a/modules/system/boot/systemd.nix b/modules/system/boot/systemd.nix
index 2a586090dd1..5f7ea7d3c9b 100644
--- a/modules/system/boot/systemd.nix
+++ b/modules/system/boot/systemd.nix
@@ -26,6 +26,7 @@ let
       "nss-user-lookup.target"
       "syslog.target"
       "time-sync.target"
+      #"cryptsetup.target"
 
       # Udev.
       "systemd-udevd-control.socket"
@@ -68,7 +69,7 @@ let
       "systemd-update-utmp-shutdown.service"
 
       # Kernel module loading.
-      "systemd-modules-load.service" 
+      "systemd-modules-load.service"
 
       # Filesystems.
       "systemd-fsck@.service"
@@ -177,6 +178,7 @@ let
           Wants=${concatStringsSep " " def.wants}
           Before=${concatStringsSep " " def.before}
           After=${concatStringsSep " " def.after}
+          ${def.unitConfig}
 
           [Service]
           Environment=PATH=${def.path}
@@ -207,7 +209,7 @@ let
       mkdir -p $out
       for i in ${toString upstreamUnits}; do
         fn=${systemd}/example/systemd/system/$i
-        [ -e $fn ]
+        if ! [ -e $fn ]; then echo "missing $fn"; false; fi
         if [ -L $fn ]; then
           cp -pd $fn $out/
         else
@@ -217,7 +219,7 @@ let
 
       for i in ${toString upstreamWants}; do
         fn=${systemd}/example/systemd/system/$i
-        [ -e $fn ]
+        if ! [ -e $fn ]; then echo "missing $fn"; false; fi
         x=$out/$(basename $fn)
         mkdir $x
         for i in $fn/*; do
@@ -239,7 +241,7 @@ let
 
       ln -s ${cfg.defaultUnit} $out/default.target
 
-      ln -s ../getty@tty1.service $out/multi-user.target.wants/
+      #ln -s ../getty@tty1.service $out/multi-user.target.wants/
     ''; # */
 
 in