nix-community.nixvim/plugins/utils/nvim-osc52.nix

{
  pkgs,
  lib,
  config,
  ...
} @ args: let
  helpers = import ../helpers.nix args;
in
  with lib; {
    options.plugins.nvim-osc52 = {
      enable = mkEnableOption "nvim-osc52, a plugin to use OSC52 sequences to copy/paste";

      package = helpers.mkPackageOption "nvim-osc52" pkgs.vimPlugins.nvim-osc52;

      maxLength =
        helpers.defaultNullOpts.mkInt 0 "Maximum length of selection (0 for no limit)";
      silent = helpers.defaultNullOpts.mkBool false "Disable message on successful copy";
      trim = helpers.defaultNullOpts.mkBool false "Trim text before copy";

      keymaps = {
        enable = mkEnableOption "keymaps for copying using OSC52";
        silent = mkOption {
          type = types.bool;
          description = "Wether nvim-osc52 keymaps should be silent";
          default = false;
        };

        copy = mkOption {
          type = types.str;
          description = "Copy into the system clipboard using OSC52";
          default = "<leader>y";
        };

        copyLine = mkOption {
          type = types.str;
          description = "Copy line into the system clipboard using OSC52";
          default = "<leader>yy";
        };

        copyVisual = mkOption {
          type = types.str;
          description = "Copy visual selection into the system clipboard using OSC52";
          default = "<leader>y";
        };
      };
    };

    config = let
      cfg = config.plugins.nvim-osc52;
      setupOptions = with cfg; {
        inherit silent trim;
        max_length = maxLength;
      };
    in
      mkIf cfg.enable {
        extraPlugins = [cfg.package];

        maps = mkIf cfg.keymaps.enable {
          normal = {
            "${cfg.keymaps.copy}" = {
              action = "require('osc52').copy_operator";
              expr = true;
              lua = true;
              silent = cfg.keymaps.silent;
            };
            "${cfg.keymaps.copyLine}" = {
              action = "${cfg.keymaps.copy}_";
              remap = true;
              silent = cfg.keymaps.silent;
            };
          };
          visual = {
            "${cfg.keymaps.copyVisual}" = {
              action = "require('osc52').copy_visual";
              lua = true;
              silent = cfg.keymaps.silent;
            };
          };
        };

        extraConfigLua = ''
          require('osc52').setup(${helpers.toLuaObject setupOptions})
        '';
      };
  }