nixpkgs/pkgs/data/fonts/nerdfonts/default.nix
2023-03-02 10:06:40 +02:00

77 lines
2.4 KiB
Nix

{ stdenv
, fetchurl
, lib
, unzip
# To select only certain fonts, put a list of strings to `fonts`: every key in
# ./shas.nix is an optional font
, fonts ? []
# Whether to enable Windows font variants, their internal font name is limited
# to 31 characters
, enableWindowsFonts ? false
}:
let
# both of these files are generated via ./update.sh
version = import ./version.nix;
fontsShas = import ./shas.nix;
knownFonts = builtins.attrNames fontsShas;
selectedFonts = if (fonts == []) then
knownFonts
else
let unknown = lib.subtractLists knownFonts fonts; in
if (unknown != []) then
throw "Unknown font(s): ${lib.concatStringsSep " " unknown}"
else
fonts
;
selectedFontsShas = lib.attrsets.genAttrs selectedFonts (
fName:
fontsShas."${fName}"
);
srcs = lib.attrsets.mapAttrsToList (
fName:
fSha:
(fetchurl {
url = "https://github.com/ryanoasis/nerd-fonts/releases/download/v${version}/${fName}.zip";
sha256 = fSha;
})
) selectedFontsShas;
in
stdenv.mkDerivation rec {
inherit version;
inherit srcs;
pname = "nerdfonts";
nativeBuildInputs = [
unzip
];
sourceRoot = ".";
unpackCmd = "unzip -o $curSrc";
buildPhase = ''
echo "selected fonts are ${toString selectedFonts}"
ls *.otf *.ttf
'';
installPhase = ''
find -name \*.otf -exec mkdir -p $out/share/fonts/opentype/NerdFonts \; -exec mv {} $out/share/fonts/opentype/NerdFonts \;
find -name \*.ttf -exec mkdir -p $out/share/fonts/truetype/NerdFonts \; -exec mv {} $out/share/fonts/truetype/NerdFonts \;
${lib.optionalString (! enableWindowsFonts) ''
rm -rfv $out/share/fonts/opentype/NerdFonts/*Windows\ Compatible.*
rm -rfv $out/share/fonts/truetype/NerdFonts/*Windows\ Compatible.*
''}
'';
passthru.updateScript = ./update.sh;
meta = with lib; {
description = "Iconic font aggregator, collection, & patcher. 3,600+ icons, 50+ patched fonts";
longDescription = ''
Nerd Fonts is a project that attempts to patch as many developer targeted
and/or used fonts as possible. The patch is to specifically add a high
number of additional glyphs from popular 'iconic fonts' such as Font
Awesome, Devicons, Octicons, and others.
'';
homepage = "https://nerdfonts.com/";
license = licenses.mit;
maintainers = with maintainers; [ doronbehar ];
hydraPlatforms = []; # 'Output limit exceeded' on Hydra
};
}