79 lines
2.2 KiB
Nix
79 lines
2.2 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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{
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options = {
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fonts = {
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enableFontConfig = mkOption { # !!! should be enableFontconfig
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type = types.bool;
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default = true;
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description = ''
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If enabled, a Fontconfig configuration file will be built
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pointing to a set of default fonts. If you don't care about
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running X11 applications or any other program that uses
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Fontconfig, you can turn this option off and prevent a
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dependency on all those fonts.
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'';
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};
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};
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};
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config = mkIf config.fonts.enableFontConfig {
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# Fontconfig 2.10 backward compatibility
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# Bring in the default (upstream) fontconfig configuration, only for fontconfig 2.10
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environment.etc."fonts/fonts.conf".source =
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pkgs.makeFontsConf { fontconfig = pkgs.fontconfig_210; fontDirectories = config.fonts.fonts; };
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environment.etc."fonts/conf.d/00-nixos.conf".text =
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''
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<?xml version='1.0'?>
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<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
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<fontconfig>
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<!-- Set the default hinting style to "slight". -->
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<match target="font">
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<edit mode="assign" name="hintstyle">
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<const>hintslight</const>
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</edit>
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</match>
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</fontconfig>
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'';
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# Versioned fontconfig > 2.10. Take shared fonts.conf from fontconfig.
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# Otherwise specify only font directories.
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environment.etc."fonts/${pkgs.fontconfig.configVersion}/fonts.conf".source =
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"${pkgs.fontconfig}/etc/fonts/fonts.conf";
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environment.etc."fonts/${pkgs.fontconfig.configVersion}/conf.d/00-nixos.conf".text =
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''
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<?xml version='1.0'?>
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<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
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<fontconfig>
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<!-- Set the default hinting style to "slight". -->
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<match target="font">
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<edit mode="assign" name="hintstyle">
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<const>hintslight</const>
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</edit>
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</match>
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<!-- Font directories -->
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${concatStringsSep "\n" (map (font: "<dir>${font}</dir>") config.fonts.fonts)}
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</fontconfig>
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'';
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environment.systemPackages = [ pkgs.fontconfig ];
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};
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}
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