stylix/modules/vim/hm.nix

{ pkgs, config, lib, ... }:

let
  themeFile = config.lib.stylix.colors {
    templateRepo = config.lib.stylix.templates.base16-vim;
  };

  themePlugin = pkgs.vimUtils.buildVimPlugin {
    name = "stylix";
    pname = "stylix";

    src = themeFile;
    dontUnpack = true;

    buildPhase = ''
      install -D $src $out/colors/base16-stylix.vim
    '';
  };

  vimOptions = let
    inherit (config.stylix) fonts;
  in {
    plugins = [ themePlugin ];
    extraConfig = with config.lib.stylix.colors.withHashtag; ''
      set termguicolors
      colorscheme base16-stylix
      unlet g:colors_name
      
      let g:stylix_colors = {
        \ 'base00': '${base00}',
        \ 'base01': '${base01}',
        \ 'base02': '${base02}',
        \ 'base03': '${base03}',
        \ 'base04': '${base04}',
        \ 'base05': '${base05}',
        \ 'base06': '${base06}',
        \ 'base07': '${base07}',
        \ 'base08': '${base08}',
        \ 'base09': '${base09}',
        \ 'base0A': '${base0A}',
        \ 'base0B': '${base0B}',
        \ 'base0C': '${base0C}',
        \ 'base0D': '${base0D}',
        \ 'base0E': '${base0E}',
        \ 'base0F': '${base0F}',
      \ }

      set guifont=${lib.escape [" "] fonts.monospace.name}:h${toString fonts.sizes.terminal}
    '';
  };

in {
  options.stylix.targets.vim.enable =
    config.lib.stylix.mkEnableTarget "Vim" true;

  config = lib.mkIf (config.stylix.enable && config.stylix.targets.vim.enable) {
    programs.vim = vimOptions;
  };
}