From 3ad2c9193968e2cbecaedb4869bba783baddb9c5 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Sun, 25 Feb 2007 15:53:57 +0000
Subject: [PATCH] * Pure X server.  All fonts are now in the Nix store.

svn path=/nixos/trunk/; revision=8041
---
 system/etc.nix            | 18 +-----------------
 system/fonts.nix          | 22 ++++++++++++++++++++++
 system/upstart.nix        |  3 ++-
 upstart-jobs/xserver.conf |  1 +
 upstart-jobs/xserver.nix  | 24 ++++++++++++++++++++----
 5 files changed, 46 insertions(+), 22 deletions(-)
 create mode 100644 system/fonts.nix

diff --git a/system/etc.nix b/system/etc.nix
index 792b6b6a489..420ff1ff5c3 100644
--- a/system/etc.nix
+++ b/system/etc.nix
@@ -88,23 +88,7 @@ import ../helpers/make-etc.nix {
   ++ (optional ["fonts" "enableFontConfig"] { 
     source = pkgs.runCommand "fonts.conf"
       { 
-        fontDirectories = [
-          # - the user's .fonts directory
-          "~/.fonts"
-          # - the user's current profile
-          "~/.nix-profile/lib/X11/fonts"
-          "~/.nix-profile/share/fonts"
-          # - the default profile
-          "/nix/var/nix/profiles/default/lib/X11/fonts"
-          "/nix/var/nix/profiles/default/share/fonts"
-          # - a few statically built locations
-          pkgs.xorg.fontbhttf
-          pkgs.xorg.fontbh100dpi
-          pkgs.xorg.fontbhlucidatypewriter100dpi
-          pkgs.ttf_bitstream_vera
-          pkgs.corefonts
-          pkgs.freefont_ttf
-        ];
+        fontDirectories = import ./fonts.nix {inherit pkgs;};
         buildInputs = [pkgs.libxslt];
         inherit (pkgs) fontconfig;
       }
diff --git a/system/fonts.nix b/system/fonts.nix
new file mode 100644
index 00000000000..a909ba6de5d
--- /dev/null
+++ b/system/fonts.nix
@@ -0,0 +1,22 @@
+{pkgs}:
+
+[
+  # - the user's .fonts directory
+  "~/.fonts"
+  # - the user's current profile
+  "~/.nix-profile/lib/X11/fonts"
+  "~/.nix-profile/share/fonts"
+  # - the default profile
+  "/nix/var/nix/profiles/default/lib/X11/fonts"
+  "/nix/var/nix/profiles/default/share/fonts"
+  # - a few statically built locations
+  pkgs.xorg.fontbhttf
+  pkgs.xorg.fontbhlucidatypewriter100dpi
+  pkgs.ttf_bitstream_vera
+  pkgs.corefonts
+  pkgs.freefont_ttf
+  pkgs.xorg.fontbh100dpi
+  pkgs.xorg.fontmiscmisc
+  pkgs.xorg.fontalias
+  pkgs.xorg.fontcursormisc
+]
diff --git a/system/upstart.nix b/system/upstart.nix
index 68dc1e730c3..5f70d8e228f 100644
--- a/system/upstart.nix
+++ b/system/upstart.nix
@@ -118,8 +118,9 @@ import ../upstart-jobs/gather.nix {
   # X server.
   ++ optional ["services" "xserver" "enable"]
     (import ../upstart-jobs/xserver.nix {
-      inherit (pkgs) substituteAll;
+      inherit (pkgs) stdenv lib;
       inherit (pkgs.xorg) xorgserver xf86inputkeyboard xf86inputmouse xf86videovesa;
+      fontDirectories = import ./fonts.nix {inherit pkgs;};
     })
 
   # Apache httpd.
diff --git a/upstart-jobs/xserver.conf b/upstart-jobs/xserver.conf
index 48a89781ec5..b244530147a 100644
--- a/upstart-jobs/xserver.conf
+++ b/upstart-jobs/xserver.conf
@@ -1,4 +1,5 @@
 Section "Files"
+  @fontPaths@
 EndSection
 
 
diff --git a/upstart-jobs/xserver.nix b/upstart-jobs/xserver.nix
index 8979092cbc2..ffce0f74a6a 100644
--- a/upstart-jobs/xserver.nix
+++ b/upstart-jobs/xserver.nix
@@ -1,4 +1,6 @@
-{ substituteAll
+{ stdenv
+
+, lib
 
 , xorgserver
 
@@ -14,13 +16,29 @@
 , # X display number.
   display ? 0
 
+, # List of font directories.
+  fontDirectories
+
 }:
 
 let
 
-  config = substituteAll {
+  config = stdenv.mkDerivation {
     name = "xserver.conf";
     src = ./xserver.conf;
+    inherit fontDirectories;
+    buildCommand = "
+      buildCommand= # urgh, don't substitute this
+      export fontPaths=
+      for i in $fontDirectories; do
+        if test \"\${i:0:\${#NIX_STORE}}\" == \"$NIX_STORE\"; then
+          for j in $(find $i -name fonts.dir); do
+            fontPaths=\"\${fontPaths}FontPath \\\"$(dirname $j)\\\"\\n\"
+          done
+        fi
+      done
+      substituteAll $src $out
+    ";
   };
 
 in
@@ -39,11 +57,9 @@ end script
 exec ${xorgserver}/bin/X \\
     -ac -nolisten tcp -terminate \\
     -logfile /var/log/X.${toString display}.log \\
-    -fp /var/fonts \\
     -modulepath ${xorgserver}/lib/xorg/modules,${xf86inputkeyboard}/lib/xorg/modules/input,${xf86inputmouse}/lib/xorg/modules/input,${xf86videovesa}/lib/xorg/modules/drivers \\
     -config ${config} \\
     :${toString display} vt${toString tty}
-
   ";
   
 }