53 lines
1.8 KiB
Nix
53 lines
1.8 KiB
Nix
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{pkgs, ...}: let
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inherit (pkgs) lib;
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matugen = import (fetchTarball {
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url = "https://github.com/InioX/matugen/archive/3040fe974b94bc70b49e6c3b868a8eb1c7b294a3.tar.gz";
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sha256 = "sha256:0v7np4294fzwxmgf7pjcxvky63lrq1ajim1b8ywbp47wy9k0pcgs";
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}) {inherit pkgs;};
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generateColorscheme = name: source: let
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schemeTypes = ["content" "expressive" "fidelity" "fruit-salad" "monochrome" "neutral" "rainbow" "tonal-spot"];
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isHexColor = c: lib.isString c && (builtins.match "#([0-9a-fA-F]{3}){1,2}" c) != null;
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config = (pkgs.formats.toml {}).generate "config.toml" {
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templates = {};
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config = {
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colors_to_harmonize = {
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light-red = "#d03e3e";
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light-orange = "#d7691d";
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light-yellow = "#ad8200";
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light-green = "#31861f";
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light-cyan = "#00998f";
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light-blue = "#3173c5";
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light-magenta = "#9e57c2";
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dark-red = "#e15d67";
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dark-orange = "#fc804e";
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dark-yellow = "#e1b31a";
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dark-green = "#5db129";
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dark-cyan = "#21c992";
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dark-blue = "#00a3f2";
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dark-magenta = "#b46ee0";
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};
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};
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};
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in
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pkgs.runCommand "colorscheme-${name}" {
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__contentAddressed = true;
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passthru = let
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drv = generateColorscheme name source;
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in {
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inherit schemeTypes;
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# Incurs IFD
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imported = lib.genAttrs schemeTypes (scheme: lib.importJSON "${drv}/${scheme}.json");
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};
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} ''
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mkdir "$out" -p
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for type in ${lib.concatStringsSep " " schemeTypes}; do
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${matugen}/bin/matugen ${
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if (isHexColor source)
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then "color hex"
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else "image"
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} --config ${config} -j hex -t "scheme-$type" "${source}" > "$out/$type.json"
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done
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'';
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in generateColorscheme
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