nix-community.nixvim/plugins/languages/sniprun.nix

{
  lib,
  helpers,
  config,
  pkgs,
  ...
}:
with lib; let
  cfg = config.plugins.sniprun;

  mkList = helpers.defaultNullOpts.mkNullable (types.listOf types.str);
in {
  options.plugins.sniprun =
    helpers.extraOptionsOptions
    // {
      enable = mkEnableOption "sniprun";

      package = helpers.mkPackageOption "sniprun" pkgs.vimPlugins.sniprun;

      selectedInterpreters =
        mkList "[]"
        "use those instead of the default for the current filetype";

      replEnable = mkList "[]" "Enable REPL-like behavior for the given interpreters";

      replDisable = mkList "[]" "Disable REPL-like behavior for the given interpreters";

      interpreterOptions =
        helpers.defaultNullOpts.mkNullable types.attrs "{}"
        "interpreter-specific options, see docs / :SnipInfo <name>";

      display =
        mkList ''["Classic" "VirtualTextOk"]''
        ''
          You can combo different display modes as desired and with the 'Ok' or 'Err' suffix to filter
          only sucessful runs (or errored-out runs respectively)

          Example:
          ```nix
          [
            "Classic"                    # display results in the command-line  area
            "VirtualTextOk"              # display ok results as virtual text (multiline is shortened)

            # "VirtualText"              # display results as virtual text
            # "TempFloatingWindow"       # display results in a floating window
            # "LongTempFloatingWindow"   # same as above, but only long results. To use with VirtualText[Ok/Err]
            # "Terminal"                 # display results in a vertical split
            # "TerminalWithCode"         # display results and code history in a vertical split
            # "NvimNotify"               # display with the nvim-notify plugin
            # "Api"                      # return output to a programming interface
          ]
          ```
        '';

      liveDisplay =
        helpers.defaultNullOpts.mkNullable (types.listOf types.str) ''["VirtualTextOk"]''
        "Display modes used in live_mode";

      displayOptions = {
        terminalWidth =
          helpers.defaultNullOpts.mkInt 45
          "Change the terminal display option width.";

        notificationTimeout =
          helpers.defaultNullOpts.mkInt 5
          "Timeout for nvim_notify output.";
      };

      showNoOutput = mkList ''["Classic" "TempFloatingWindow"]'' ''
        You can use the same keys to customize whether a sniprun producing no output should display
        nothing or '(no output)'.
      '';

      snipruncolors = let
        colorOption = {
          fg ? "",
          bg ? "",
          ctermbg ? "",
          ctermfg ? "",
        }: {
          bg = helpers.defaultNullOpts.mkStr fg "Background color";
          fg = helpers.defaultNullOpts.mkStr bg "Foreground color";
          ctermbg = helpers.defaultNullOpts.mkStr ctermbg "Foreground color";
          ctermfg = helpers.defaultNullOpts.mkStr ctermfg "Foreground color";
        };
      in
        mapAttrs
        (optionName: colorOption)
        {
          SniprunVirtualTextOk = {
            bg = "#66eeff";
            fg = "#000000";
            ctermbg = "Cyan";
            ctermfg = "Black";
          };
          SniprunFloatingWinOk = {
            fg = "#66eeff";
            ctermfg = "Cyan";
          };
          SniprunVirtualTextErr = {
            bg = "#881515";
            fg = "#000000";
            ctermbg = "DarkRed";
            ctermfg = "Black";
          };
          SniprunFloatingWinErr = {
            fg = "#881515";
            ctermfg = "DarkRed";
          };
        };

      liveModeToggle =
        helpers.defaultNullOpts.mkStr "off"
        "Live mode toggle, see Usage - Running for more info.";

      borders = helpers.defaultNullOpts.mkBorder "single" "floating windows" "";
    };

  config = mkIf cfg.enable {
    extraPlugins = with pkgs.vimPlugins;
      [
        cfg.package
      ]
      ++ (
        optional
        (
          (cfg.display != null)
          && (any (hasPrefix "NvimNotify") cfg.display)
        )
        nvim-notify
      );

    extraConfigLua = let
      options =
        {
          selected_interpreters = cfg.selectedInterpreters;
          repl_enable = cfg.replEnable;
          repl_disable = cfg.replDisable;
          interpreter_options = cfg.interpreterOptions;
          inherit (cfg) display;
          live_display = cfg.liveDisplay;
          display_options = with cfg.displayOptions; {
            terminal_width = terminalWidth;
            notification_timeout = notificationTimeout;
          };
          show_no_output = cfg.showNoOutput;
          inherit (cfg) snipruncolors;
          live_mode_toggle = cfg.liveModeToggle;
          inherit (cfg) borders;
        }
        // cfg.extraOptions;
    in ''
      require('sniprun').setup(${helpers.toLuaObject options})
    '';
  };
}