73 lines
2.4 KiB
Nix
73 lines
2.4 KiB
Nix
{ lib
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, stdenvNoCC
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, fetchFromGitHub
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, fonts ? []
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}:
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stdenvNoCC.mkDerivation {
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pname = "google-fonts";
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version = "unstable-2023-10-20";
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# Adobe Blank is split out in a separate output,
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# because it causes crashes with `libfontconfig`.
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# It has an absurd number of symbols
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outputs = [ "out" "adobeBlank" ];
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src = fetchFromGitHub {
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owner = "google";
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repo = "fonts";
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rev = "990be3ed8f77e31c26bf07b148d6a74b8e6241cf";
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sha256 = "sha256-ffLXzaniHkWxGQpvlJpiO6/SAdbI3FONgTaq8Xu+WY0=";
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};
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postPatch = ''
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# These directories need to be removed because they contain
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# older or duplicate versions of fonts also present in other
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# directories. This causes non-determinism in the install since
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# the installation order of font files with the same name is not
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# fixed.
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rm -rv ofl/cabincondensed \
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ofl/signikanegative \
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ofl/signikanegativesc \
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ofl/*_todelist \
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axisregistry/tests/data
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if find . -name "*.ttf" | sed 's|.*/||' | sort | uniq -c | sort -n | grep -v '^.*1 '; then
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echo "error: duplicate font names"
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exit 1
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fi
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'';
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dontBuild = true;
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# The font files are in the fonts directory and use two naming schemes:
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# FamilyName-StyleName.ttf and FamilyName[param1,param2,...].ttf
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# This installs all fonts if fonts is empty and otherwise only
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# the specified fonts by FamilyName. To do this, it invokes
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# `find` 2 times for every font, anyone is free to do this
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# in a more efficient way.
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fonts = map (font: builtins.replaceStrings [" "] [""] font) fonts;
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installPhase = ''
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adobeBlankDest=$adobeBlank/share/fonts/truetype
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install -m 444 -Dt $adobeBlankDest ofl/adobeblank/AdobeBlank-Regular.ttf
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rm -r ofl/adobeblank
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dest=$out/share/fonts/truetype
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'' + (if fonts == [] then ''
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find . -name '*.ttf' -exec install -m 444 -Dt $dest '{}' +
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'' else ''
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for font in $fonts; do
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find . -name "$font-*.ttf" -exec install -m 444 -Dt $dest '{}' +
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find . -name "$font[*.ttf" -exec install -m 444 -Dt $dest '{}' +
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done
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'');
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meta = with lib; {
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homepage = "https://fonts.google.com";
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description = "Font files available from Google Fonts";
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license = with licenses; [ asl20 ofl ufl ];
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platforms = platforms.all;
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hydraPlatforms = [];
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maintainers = with maintainers; [ manveru ];
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sourceProvenance = [ sourceTypes.binaryBytecode ];
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};
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}
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