telescope-nvim: init

flake.nix

@@ -39,7 +39,12 @@
               enable = true;
             };
 
+            extraPlugins = [
+              pkgs.vimPlugins.vim-nix
+            ];
+
             options.number = true;
+            options.mouse = "a";
 
             maps.normalVisualOp."ç" = ":";
 
@@ -65,6 +70,13 @@
               servers.clangd.enable = true;
             };
 
+            plugins.telescope = {
+              enable = true;
+              extensions = {
+                frecency.enable = true;
+              };
+            };
+
             globals = {
               vimsyn_embed = "l";
               mapleader = " ";

plugins/default.nix

@@ -13,6 +13,7 @@
     ./utils/startify.nix
     ./utils/goyo.nix
     ./utils/endwise.nix
+    ./utils/telescope.nix
 
     ./languages/treesitter.nix
     ./languages/nix.nix

plugins/utils/telescope.nix

@@ -0,0 +1,56 @@
+{ pkgs, config, lib, ... }:
+with lib;
+let
+  cfg = config.programs.nixvim.plugins.telescope;
+in
+{
+  # TODO Add support for aditional filetypes. This requires autocommands!
+
+  options.programs.nixvim.plugins.telescope = {
+    enable = mkEnableOption "Enable telescope.nvim";
+
+    highlightTheme = mkOption {
+      default = config.programs.nixvim.colorscheme;
+      type = types.nullOr types.str;
+      description = "The colorscheme to use for syntax highlighting";
+    };
+
+    extensions = {
+      frecency = {
+        enable = mkEnableOption "Enable telescope-frecency";
+      };
+    };
+  };
+
+  config = let
+    extensionPlugins = with cfg.extensions; with pkgs.vimPlugins;
+    (optional frecency.enable telescope-frecency-nvim) ++
+    (optional frecency.enable sql-nvim);
+
+    extensionPackages = with cfg.extensions; with pkgs;
+    (optional frecency.enable sqlite);
+
+    extensions = with cfg.extensions;
+    (optional frecency.enable "frecency");
+
+    loadExtensions = "require('telescope')" + (concatMapStrings (e: ".load_extension('${e}')") extensions);
+  in mkIf cfg.enable {
+    programs.nixvim = {
+      extraPackages = with pkgs; [
+        bat
+      ] ++ extensionPackages;
+
+      extraPlugins = with pkgs.vimPlugins; [
+        telescope-nvim
+        plenary-nvim
+        popup-nvim
+      ] ++ extensionPlugins;
+
+      extraConfigVim = mkIf (cfg.highlightTheme != null) ''
+        let $BAT_THEME = '${cfg.highlightTheme}'
+      '';
+
+      extraConfigLua = mkIf (extensions != []) loadExtensions;
+    };
+  };
+}