nixpkgs/pkgs/development/libraries/fontconfig/make-fonts-cache.nix

28 lines
700 B
Nix
Raw Normal View History

2016-08-29 21:28:50 +01:00
{ runCommand, lib, writeText, fontconfig, fontDirectories }:
2016-01-29 11:40:27 +00:00
runCommand "fc-cache"
rec {
buildInputs = [ fontconfig.bin ];
2016-01-29 11:40:27 +00:00
passAsFile = [ "fontDirs" ];
fontDirs = ''
<!-- Font directories -->
${lib.concatStringsSep "\n" (map (font: "<dir>${font}</dir>") fontDirectories)}
'';
}
''
export FONTCONFIG_FILE=$(pwd)/fonts.conf
cat > fonts.conf << EOF
<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>
<include>${fontconfig.out}/etc/fonts/fonts.conf</include>
2016-01-29 11:40:27 +00:00
<cachedir>$out</cachedir>
EOF
cat "$fontDirsPath" >> fonts.conf
echo "</fontconfig>" >> fonts.conf
mkdir -p $out
fc-cache -sv
''