179 lines
6.1 KiB
Nix
179 lines
6.1 KiB
Nix
{
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description = "Iosevka Iaso fonts";
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inputs = {
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nixpkgs.url = "nixpkgs/nixos-unstable";
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utils.url = "github:numtide/flake-utils";
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};
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outputs = { self, nixpkgs, utils }:
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utils.lib.eachSystem [ "x86_64-linux" "aarch64-linux" ] (system:
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let pkgs = import nixpkgs {
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inherit system;
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};
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in {
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packages.default = pkgs.stdenvNoCC.mkDerivation {
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name = "iosevka-iaso";
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dontUnpack = true;
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buildPhase =
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let
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metric-override = {
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cap = 790;
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ascender = 790;
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xHeight = 570;
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};
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iosevka-curly = pkgs.iosevka.override {
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set = "curly";
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privateBuildPlan = {
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family = "Iosevka Curly Iaso";
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spacing = "term";
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serifs = "sans";
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no-ligation = false;
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ligations = {
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"inherit" = "default-calt";
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};
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no-cv-ss = true;
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variants = {
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inherits = "ss01";
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design = {
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tilde = "low";
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number-sign = "slanted-tall";
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at = "fourfold-solid-inner-tall";
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};
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};
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slopes.upright = {
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angle = 0;
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shape = "upright";
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menu = "upright";
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css = "normal";
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};
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weights.regular = {
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shape = 400;
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menu = 400;
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css = 400;
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};
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widths.normal = {
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shape = 600;
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menu = 7;
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css = "expanded";
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};
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inherit metric-override;
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};
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};
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iosevka-aile = pkgs.iosevka.override {
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set = "aile";
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privateBuildPlan = {
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family = "Iosevka Aile Iaso";
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spacing = "quasi-proportional-extension-only";
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no-ligation = true;
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no-cv-ss = true;
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variants = {
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inherits = "ss01";
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design = {
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tilde = "low";
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number-sign = "slanted-tall";
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at = "fourfold-solid-inner-tall";
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};
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};
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slopes = {
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upright = {
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angle = 0;
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shape = "upright";
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menu = "upright";
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css = "normal";
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};
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italic = {
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angle = 9.4;
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shape = "italic";
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menu = "italic";
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css = "italic";
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};
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};
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weights.regular = {
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shape = 400;
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menu = 400;
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css = 400;
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};
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widths.normal = {
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shape = 550;
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menu = 7;
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css = "expanded";
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};
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inherit metric-override;
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};
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};
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iosevka-etoile = pkgs.iosevka.override {
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set = "etoile";
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privateBuildPlan = {
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family = "Iosevka Etoile Iaso";
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spacing = "quasi-proportional";
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serifs = "slab";
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no-ligation = true;
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no-cv-ss = true;
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variants = {
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inherits = "ss01";
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design = {
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capital-w = "straight-flat-top";
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f = "flat-hook-serifed";
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j = "flat-hook-serifed";
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t = "flat-hook";
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capital-t = "serifed"; # not part of original Iosevka Aile
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w = "straight-flat-top";
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#capital-g = "toothless-rounded-serifless-hooked";
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r = "corner-hooked";
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tilde = "low";
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number-sign = "slanted-tall";
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at = "fourfold-solid-inner-tall";
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};
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italic = {
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f = "flat-hook-tailed";
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};
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};
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slopes = {
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upright = {
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angle = 0;
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shape = "upright";
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menu = "upright";
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css = "normal";
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};
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italic = {
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angle = 9.4;
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shape = "italic";
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menu = "italic";
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css = "italic";
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};
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};
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weights.regular = {
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shape = 400;
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menu = 400;
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css = 400;
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};
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widths.normal = {
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shape = 600;
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menu = 7;
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css = "expanded";
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};
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inherit metric-override;
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};
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};
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in
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''
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mkdir -p ttf
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for ttf in ${iosevka-curly}/share/fonts/truetype/*.ttf ${iosevka-aile}/share/fonts/truetype/*.ttf ${iosevka-etoile}/share/fonts/truetype/*.ttf; do
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cp $ttf .
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${pkgs.woff2}/bin/woff2_compress *.ttf
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mv *.ttf ttf
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done
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'';
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installPhase = ''
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mkdir -p $out
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cp *.woff2 $out
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cp ttf/*.ttf $out
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cp ${src/family.css} $out
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'';
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};
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});
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}
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