104 lines
2.7 KiB
Nix
104 lines
2.7 KiB
Nix
{
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stdenv, lib,
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fetchFromGitHub, fetchurl,
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runCommand, writeText,
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nodejs, ttfautohint-nox, otfcc,
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# Custom font set options.
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# See https://github.com/be5invis/Iosevka#build-your-own-style
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design ? [], upright ? [], italic ? [], oblique ? [],
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family ? null, weights ? [],
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# Custom font set name. Required if any custom settings above.
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set ? null
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}:
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assert (design != []) -> set != null;
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assert (upright != []) -> set != null;
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assert (italic != []) -> set != null;
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assert (oblique != []) -> set != null;
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assert (family != null) -> set != null;
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assert (weights != []) -> set != null;
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let
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installPackageLock = import ./package-lock.nix { inherit fetchurl lib; };
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in
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let pname = if set != null then "iosevka-${set}" else "iosevka"; in
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let
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version = "1.14.3";
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name = "${pname}-${version}";
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src = fetchFromGitHub {
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owner = "be5invis";
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repo ="Iosevka";
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rev = "v${version}";
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sha256 = "0ba8hwxi88bp2jb9xfhk95nnlv8ykl74cv62xr4ybzm3b8ahpwqf";
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};
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in
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with lib;
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let unwords = concatStringsSep " "; in
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let
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param = name: options:
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if options != [] then "${name}='${unwords options}'" else null;
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config = unwords (lib.filter (x: x != null) [
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(param "design" design)
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(param "upright" upright)
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(param "italic" italic)
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(param "oblique" oblique)
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(if family != null then "family='${family}'" else null)
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(param "weights" weights)
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]);
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custom = design != [] || upright != [] || italic != [] || oblique != []
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|| family != null || weights != [];
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in
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stdenv.mkDerivation {
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inherit name pname version src;
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nativeBuildInputs = [ nodejs ttfautohint-nox otfcc ];
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passAsFile = [ "installPackageLock" ];
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installPackageLock = installPackageLock ./package-lock.json;
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preConfigure = ''
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HOME=$TMPDIR
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source "$installPackageLockPath";
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npm --offline rebuild
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'';
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configurePhase = ''
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runHook preConfigure
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${optionalString custom ''make custom-config set=${set} ${config}''}
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runHook postConfigure
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'';
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makeFlags = lib.optionals custom [ "custom" "set=${set}" ];
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installPhase = ''
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runHook preInstall
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fontdir="$out/share/fonts/$pname"
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install -d "$fontdir"
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install "dist/$pname/ttf"/* "$fontdir"
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runHook postInstall
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'';
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enableParallelBuilding = true;
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meta = with stdenv.lib; {
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homepage = https://be5invis.github.io/Iosevka/;
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downloadPage = "https://github.com/be5invis/Iosevka/releases";
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description = ''
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Slender monospace sans-serif and slab-serif typeface inspired by Pragmata
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Pro, M+ and PF DIN Mono, designed to be the ideal font for programming.
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'';
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license = licenses.ofl;
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platforms = platforms.all;
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maintainers = with maintainers; [ cstrahan jfrankenau ttuegel ];
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};
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}
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