73 lines
2.2 KiB
Nix
73 lines
2.2 KiB
Nix
{
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pkgs,
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config,
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lib,
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...
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}: let
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# generate shell command options for kmscon fom an attrset
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generateOptions = with builtins; (
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opts:
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toString (
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attrValues (
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mapAttrs (name: value: "--${name} ${toString value}") opts
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)
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)
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);
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# generate a hexadecimal number lookup table to get integers from them
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hexLookupTable = with lib; (listToAttrs (genList (i: {
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name = let
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r = toHexString i;
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in (
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# pad with 0 in front if only 1 digit
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if (stringLength r) == 1
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then "0${r}"
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else r
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);
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value = toString i;
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})
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256));
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# "parse" hex color strings and convert them to kmscon options
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hexToOpt = with lib; (color:
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concatStringsSep "," [
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(getAttr (substring 1 2 (toUpper color)) hexLookupTable)
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(getAttr (substring 3 2 (toUpper color)) hexLookupTable)
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(getAttr (substring 5 2 (toUpper color)) hexLookupTable)
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]);
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in {
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services.kmscon = {
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enable = true;
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fonts = [
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{
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name = "FiraCode Nerd Font";
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package = pkgs.nerdfonts.override {fonts = ["FiraCode"];};
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}
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];
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extraConfig = "font-size=14";
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# extraOptions = "--term xterm-256color";
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extraOptions = generateOptions {
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xkb-layout = config.services.xserver.xkb.layout;
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xkb-variant = config.services.xserver.xkb.variant;
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palette = "custom";
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palette-foreground = hexToOpt "#ebdbb2";
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palette-background = hexToOpt "#282828";
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palette-black = hexToOpt "#282828";
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palette-red = hexToOpt "#cc241d";
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palette-green = hexToOpt "#98971a";
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palette-yellow = hexToOpt "#d79921";
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palette-blue = hexToOpt "#458588";
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palette-magenta = hexToOpt "#b16286";
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palette-cyan = hexToOpt "#689d6a";
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palette-light-grey = hexToOpt "#a89984";
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palette-dark-grey = hexToOpt "#928374";
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palette-light-red = hexToOpt "#fb4934";
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palette-light-green = hexToOpt "#b8bb26";
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palette-light-yellow = hexToOpt "#fabd2f";
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palette-light-blue = hexToOpt "#83a598";
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palette-light-magenta = hexToOpt "#d3869b";
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palette-light-cyan = hexToOpt "#8ec07c";
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palette-white = hexToOpt "#ebdbb2";
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};
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hwRender = true;
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};
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}
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