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nixpkgs/pkgs/data/fonts/nerd-fonts/default.nix
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2025-10-09 14:15:47 +02:00

104 lines
2.8 KiB
Nix

{
lib,
stdenvNoCC,
fetchurl,
}:
let
releaseInfo = lib.trivial.importJSON ./manifests/release.json;
fontsInfo = lib.trivial.importJSON ./manifests/fonts.json;
checksums = lib.trivial.importJSON ./manifests/checksums.json;
releaseVersion = lib.removePrefix "v" releaseInfo.tag_name;
convertAttrName =
name:
let
lowerName = lib.strings.toLower name;
in
if builtins.match "^[[:digit:]].*" lowerName != null then "_" + lowerName else lowerName;
convertVersion =
version: if builtins.match "^[[:digit:]].*" version != null then "+" + version else "";
convertLicense = import ./convert-license.nix lib;
makeNerdFont =
{
caskName,
description,
folderName,
licenseId,
patchedName,
version,
...
}:
stdenvNoCC.mkDerivation {
pname = "nerd-fonts-" + lib.strings.toLower caskName;
version = releaseVersion + convertVersion version;
src =
let
filename = folderName + ".tar.xz";
url = "https://github.com/ryanoasis/nerd-fonts/releases/download/${releaseInfo.tag_name}/${filename}";
sha256 = checksums.${filename};
in
fetchurl {
inherit url sha256;
};
sourceRoot = ".";
installPhase =
let
dirName = lib.strings.concatStrings (lib.strings.splitString " " patchedName);
in
''
runHook preInstall
dst_opentype=$out/share/fonts/opentype/NerdFonts/${dirName}
dst_truetype=$out/share/fonts/truetype/NerdFonts/${dirName}
find -name \*.otf -exec mkdir -p $dst_opentype \; -exec cp -p {} $dst_opentype \;
find -name \*.ttf -exec mkdir -p $dst_truetype \; -exec cp -p {} $dst_truetype \;
runHook postInstall
'';
passthru = {
inherit releaseVersion;
updateScript = {
command = ./update.py;
supportedFeatures = [ "commit" ];
};
};
meta = {
description = "Nerd Fonts: " + description;
license = lib.unique (
(with lib.licenses; [
# > Nerd Fonts source fonts, patched fonts, and folders with explicit OFL SIL files
ofl
# > Nerd Fonts original source code files (such as `.sh`, `.py`, `font-patcher` and others)
mit
])
++ lib.toList (convertLicense licenseId)
);
homepage = "https://nerdfonts.com/";
changelog = "https://github.com/ryanoasis/nerd-fonts/blob/${releaseInfo.tag_name}/changelog.md";
platforms = lib.platforms.all;
maintainers = with lib.maintainers; [
doronbehar
rc-zb
];
};
};
nerdFonts = lib.trivial.pipe fontsInfo [
(map (font: lib.nameValuePair (convertAttrName font.caskName) (makeNerdFont font)))
builtins.listToAttrs
];
in
nerdFonts