5 files changed, 246 insertions, 0 deletions
diff --git a/nixos/modules/config/fonts/corefonts.nix b/nixos/modules/config/fonts/corefonts.nix
new file mode 100644
index 00000000000..7de95200cfa
--- /dev/null
+++ b/nixos/modules/config/fonts/corefonts.nix
@@ -0,0 +1,32 @@
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+{
+
+  options = {
+
+    fonts = {
+
+      enableCoreFonts = mkOption {
+        default = false;
+        description = ''
+          Whether to include Microsoft's proprietary Core Fonts.  These fonts
+          are redistributable, but only verbatim, among other restrictions.
+          See <link xlink:href="http://corefonts.sourceforge.net/eula.htm"/>
+          for details.
+       '';
+      };
+
+    };
+
+  };
+
+
+  config = mkIf config.fonts.enableCoreFonts {
+
+    fonts.extraFonts = [ pkgs.corefonts ];
+
+  };
+
+}
diff --git a/nixos/modules/config/fonts/fontconfig.nix b/nixos/modules/config/fonts/fontconfig.nix
new file mode 100644
index 00000000000..6e0fdaf4b74
--- /dev/null
+++ b/nixos/modules/config/fonts/fontconfig.nix
@@ -0,0 +1,58 @@
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+{
+
+  options = {
+
+    fonts = {
+
+      enableFontConfig = mkOption { # !!! should be enableFontconfig
+        default = true;
+        description = ''
+          If enabled, a Fontconfig configuration file will be built
+          pointing to a set of default fonts.  If you don't care about
+          running X11 applications or any other program that uses
+          Fontconfig, you can turn this option off and prevent a
+          dependency on all those fonts.
+        '';
+      };
+
+    };
+
+  };
+
+
+  config = mkIf config.fonts.enableFontConfig {
+
+    # Bring in the default (upstream) fontconfig configuration.
+    environment.etc."fonts/fonts.conf".source =
+      pkgs.makeFontsConf { fontDirectories = config.fonts.fonts; };
+
+    environment.etc."fonts/conf.d/00-nixos.conf".text =
+      ''
+        <?xml version='1.0'?>
+        <!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
+        <fontconfig>
+
+          <!-- Set the default hinting style to "slight". -->
+          <match target="font">
+            <edit mode="assign" name="hintstyle">
+              <const>hintslight</const>
+            </edit>
+          </match>
+
+        </fontconfig>
+      '';
+
+    # FIXME: This variable is no longer needed, but we'll keep it
+    # around for a while for applications linked against old
+    # fontconfig builds.
+    environment.variables.FONTCONFIG_FILE = "/etc/fonts/fonts.conf";
+
+    environment.systemPackages = [ pkgs.fontconfig ];
+
+  };
+
+}
diff --git a/nixos/modules/config/fonts/fontdir.nix b/nixos/modules/config/fonts/fontdir.nix
new file mode 100644
index 00000000000..a4f69809b2a
--- /dev/null
+++ b/nixos/modules/config/fonts/fontdir.nix
@@ -0,0 +1,75 @@
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+let
+
+  fontDirs = config.fonts.fonts;
+
+  localDefs = with pkgs.builderDefs; pkgs.builderDefs.passthru.function rec {
+    src = "";/* put a fetchurl here */
+    buildInputs = [pkgs.xorg.mkfontdir pkgs.xorg.mkfontscale];
+    inherit fontDirs;
+    installPhase = fullDepEntry ("
+    list='';
+    for i in ${toString fontDirs} ; do
+      if [ -d \$i/ ]; then
+        list=\"\$list \$i\";
+      fi;
+    done
+    list=\$(find \$list -name fonts.dir -o -name '*.ttf' -o -name '*.otf');
+    fontDirs='';
+    for i in \$list ; do
+      fontDirs=\"\$fontDirs \$(dirname \$i)\";
+    done;
+    mkdir -p \$out/share/X11-fonts/;
+    find \$fontDirs -type f -o -type l | while read i; do
+      j=\"\${i##*/}\"
+      if ! test -e \"\$out/share/X11-fonts/\${j}\"; then
+        ln -s \"\$i\" \"\$out/share/X11-fonts/\${j}\";
+      fi;
+    done;
+    cd \$out/share/X11-fonts/
+    rm fonts.dir
+    rm fonts.scale
+    rm fonts.alias
+    mkfontdir
+    mkfontscale
+    cat \$( find ${pkgs.xorg.fontalias}/ -name fonts.alias) >fonts.alias
+  ") ["minInit" "addInputs"];
+  };
+
+  x11Fonts = with localDefs; stdenv.mkDerivation rec {
+    name = "X11-fonts";
+    builder = writeScript (name + "-builder")
+      (textClosure localDefs
+        [installPhase doForceShare doPropagate]);
+  };
+
+in
+
+{
+
+  options = {
+
+    fonts = {
+
+      enableFontDir = mkOption {
+        default = false;
+        description = ''
+          Whether to create a directory with links to all fonts in
+          <filename>/run/current-system/sw/share/X11-fonts</filename>.
+        '';
+      };
+
+    };
+
+  };
+
+  config = mkIf config.fonts.enableFontDir {
+
+    environment.systemPackages = [ x11Fonts ];
+
+  };
+
+}
diff --git a/nixos/modules/config/fonts/fonts.nix b/nixos/modules/config/fonts/fonts.nix
new file mode 100644
index 00000000000..f43784f6d03
--- /dev/null
+++ b/nixos/modules/config/fonts/fonts.nix
@@ -0,0 +1,49 @@
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+{
+
+  options = {
+
+    fonts = {
+
+      # TODO: find another name for it.
+      fonts = mkOption {
+        default = [
+          # - 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"
+        ];
+        description = "List of primary font paths.";
+        apply = list: list ++ [
+          # - a few statically built locations
+          pkgs.xorg.fontbhttf
+          pkgs.xorg.fontbhlucidatypewriter100dpi
+          pkgs.xorg.fontbhlucidatypewriter75dpi
+          pkgs.ttf_bitstream_vera
+          pkgs.freefont_ttf
+          pkgs.liberation_ttf
+          pkgs.xorg.fontbh100dpi
+          pkgs.xorg.fontmiscmisc
+          pkgs.xorg.fontcursormisc
+        ]
+        ++ config.fonts.extraFonts;
+      };
+
+      extraFonts = mkOption {
+        default = [];
+        example = [ pkgs.dejavu_fonts ];
+        description = "List of packages with additional fonts.";
+      };
+
+    };
+
+  };
+
+}
diff --git a/nixos/modules/config/fonts/ghostscript.nix b/nixos/modules/config/fonts/ghostscript.nix
new file mode 100644
index 00000000000..9ef00396808
--- /dev/null
+++ b/nixos/modules/config/fonts/ghostscript.nix
@@ -0,0 +1,32 @@
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+{
+
+  options = {
+
+    fonts = {
+
+      enableGhostscriptFonts = mkOption {
+        default = false;
+        description = ''
+          Whether to add the fonts provided by Ghostscript (such as
+          various URW fonts and the “Base-14” Postscript fonts) to the
+          list of system fonts, making them available to X11
+          applications.
+        '';
+      };
+
+    };
+
+  };
+
+
+  config = mkIf config.fonts.enableGhostscriptFonts {
+
+    fonts.extraFonts = [ "${pkgs.ghostscript}/share/ghostscript/fonts" ];
+
+  };
+
+}