Convert "sncd"

svn path=/nixos/branches/fix-style/; revision=14404

system/options.nix

@@ -424,7 +424,7 @@ in
 
     (import ../upstart-jobs/swap.nix)
     (import ../upstart-jobs/network-interfaces.nix)
-
+    (import ../upstart-jobs/nscd.nix) # Name service cache daemon.
 
     # security
     (import ../system/sudo.nix)

upstart-jobs/default.nix

@@ -71,12 +71,6 @@ let
   jobs = map makeJob
     ([
     
-    # Name service cache daemon.
-    (import ../upstart-jobs/nscd.nix {
-      inherit (pkgs) glibc;
-      inherit nssModulesPath;
-    })
-
     # Handles the maintenance/stalled event (single-user shell).
     (import ../upstart-jobs/maintenance-shell.nix {
       inherit (pkgs) bash;

upstart-jobs/nscd.nix

@@ -1,6 +1,14 @@
-{glibc, nssModulesPath}:
+{pkgs, config, ...}:
+
+###### implementation
+
+let
+  nssModulesPath = config.system.nssModules.path;
+in
 
 {
+  services = {
+    extraJobs = [{
         name = "nscd";
         
         users = [
@@ -10,26 +18,27 @@
           }
         ];
         
-  job = "
+        job = ''
-description \"Name Service Cache Daemon\"
+      description \"Name Service Cache Daemon\"
       
-start on startup
+      start on startup
-stop on shutdown
+      stop on shutdown
       
-env LD_LIBRARY_PATH=${nssModulesPath}
+      env LD_LIBRARY_PATH=${nssModulesPath}
       
-start script
+      start script
       
           mkdir -m 0755 -p /var/run/nscd
           mkdir -m 0755 -p /var/db/nscd
       
           rm -f /var/db/nscd/* # for testing
           
-end script
+      end script
-
-# !!! -d turns on debug info which probably makes nscd slower
-# 2>/dev/null is to make it shut up
-respawn ${glibc}/sbin/nscd -f ${./nscd.conf} -d 2> /dev/null
-  ";
       
+      # !!! -d turns on debug info which probably makes nscd slower
+      # 2>/dev/null is to make it shut up
+      respawn ${pkgs.glibc}/sbin/nscd -f ${./nscd.conf} -d 2> /dev/null
+      '';
+    }];
+  };
 }