telescope.media_files: init (#29)

* telescope.media_files: init

* telescope-media: fix typo

`nollOr` -> `nullOr`

Co-authored-by: Pedro Alves <pta2002@users.noreply.github.com>

plugins/telescope/default.nix

@@ -9,6 +9,7 @@ in
     ./frecency.nix
     ./fzf-native.nix
     ./fzy-native.nix
+    ./media-files.nix
   ];
 
   # TODO:add support for aditional filetypes. This requires autocommands!

plugins/telescope/media-files.nix

@@ -0,0 +1,38 @@
+{ pkgs, config, lib, ... }:
+with lib;
+let 
+  cfg = config.programs.nixvim.plugins.telescope.extensions.media_files;
+in
+{
+  options.programs.nixvim.plugins.telescope.extensions.media_files = {
+    enable = mkEnableOption "Enable media_files extension for telescope";
+
+    filetypes = mkOption {
+      default = types.null;
+      type = with types; nullOr (listOf str);
+    };
+
+    find_cmd = mkOption {
+      default = null;
+      type = with types; nullOr str;
+      example = ''"rg"'';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    programs.nixvim = {
+      plugins.telescope.enabledExtensions = [ "media_files" ];
+
+      extraPlugins = with pkgs.vimPlugins; [
+        popup-nvim
+        plenary-nvim
+        telescope-media-files-nvim
+      ];
+
+      extraPackages = with pkgs; [
+        ueberzug
+      ];
+    };
+
+  };
+}