nix-community.nixvim/plugins/ui/virt-column.nix

{
  lib,
  helpers,
  pkgs,
  config,
  ...
}:
with lib;
helpers.neovim-plugin.mkNeovimPlugin config {
  name = "virt-column";
  originalName = "virt-column.nvim";
  defaultPackage = pkgs.vimPlugins.virt-column-nvim;

  maintainers = [ helpers.maintainers.alisonjenkins ];

  settingsOptions = {
    enabled = helpers.defaultNullOpts.mkBool true ''
      Enables or disables virt-column.
    '';

    char = helpers.defaultNullOpts.mkNullable (with types; either str (listOf str)) ''["┃"]'' ''
      Character, or list of characters, that get used to display the virtual column.
      Each character has to have a display width of 0 or 1.
    '';

    virtcolumn = helpers.defaultNullOpts.mkStr "" ''
      Comma-separated list of screen columns same syntax as `:help colorcolumn`.
    '';

    highlight = helpers.defaultNullOpts.mkNullable (with types; either str (listOf str)) "NonText" ''
      Highlight group, or list of highlight groups, that get applied to the virtual column.
    '';

    exclude = {
      filetypes = helpers.defaultNullOpts.mkListOf types.str ''
        [
          "lspinfo"
          "packer"
          "checkhealth"
          "help"
          "man"
          "TelescopePrompt"
          "TelescopeResults"
        ]
      '' "List of `filetype`s for which virt-column is disabled.";

      buftypes = helpers.defaultNullOpts.mkListOf types.str ''
        [
          "nofile"
          "quickfix"
          "terminal"
          "prompt"
        ]
      '' "List of `buftype`s for which virt-column is disabled.";
    };
  };

  settingsExample = {
    enabled = true;
    char = "┃";
    virtcolumn = "";
    highlight = "NonText";
    exclude = {
      filetypes = [
        "lspinfo"
        "packer"
        "checkhealth"
        "help"
        "man"
        "TelescopePrompt"
        "TelescopeResults"
      ];
      buftypes = [
        "nofile"
        "quickfix"
        "terminal"
        "prompt"
      ];
    };
  };
}