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