53 lines
1.3 KiB
Nix
53 lines
1.3 KiB
Nix
{ lib
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, stdenvNoCC
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, fetchurl
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}:
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# Metadata fetched from
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# https://www.googleapis.com/webfonts/v1/webfonts?key=${GOOGLE_FONTS_TOKEN}&family=Noto+Emoji
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let
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metadata = with builtins; head (fromJSON (readFile ./noto-emoji.json)).items;
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urlHashes = with builtins; fromJSON (readFile ./noto-emoji.hashes.json);
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in
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stdenvNoCC.mkDerivation {
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pname = "noto-fonts-monochrome-emoji";
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version = "${lib.removePrefix "v" metadata.version}.${metadata.lastModified}";
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preferLocalBuild = true;
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dontUnpack = true;
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srcs =
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let
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weightNames = {
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"300" = "Light";
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regular = "Regular";
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"500" = "Medium";
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"600" = "SemiBold";
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"700" = "Bold";
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};
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in
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lib.mapAttrsToList
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(variant: url: fetchurl {
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name = "NotoEmoji-${weightNames.${variant}}.ttf";
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hash = urlHashes.${url};
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inherit url;
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})
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metadata.files;
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installPhase = ''
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runHook preInstall
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for src in $srcs; do
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install -D $src $out/share/fonts/noto/$(stripHash $src)
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done
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runHook postInstall
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'';
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meta = {
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description = "Monochrome emoji font";
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homepage = "https://fonts.google.com/noto/specimen/Noto+Emoji";
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license = [ lib.licenses.ofl ];
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maintainers = [ lib.maintainers.nicoo ];
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platforms = lib.platforms.all;
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sourceProvenance = [ lib.sourceTypes.binaryBytecode ];
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};
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}
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