fix: nvim-treesitter

flake.nix

@@ -52,11 +52,16 @@
         }
       );
       devShells = forEachSystem (
-        system: {
-          default = nixpkgs.legacyPackages.${system}.mkShell {
-            packages = [
+        system: 
+        let pkgs = nixpkgs.legacyPackages.${system};
+        in
+        {
+          default = pkgs.mkShell {
+            packages = with pkgs;[ 
               # fix https://discourse.nixos.org/t/non-interactive-bash-errors-from-flake-nix-mkshell/33310
-              nixpkgs.legacyPackages.${system}.bashInteractive
+              bashInteractive
+              # fix `cc` replaced by clang, which causes nvim-treesitter compilation error
+              gcc
             ];
             name = "dots";
             shellHook = ''

home/base/desktop/editors/packages.nix

@@ -6,11 +6,12 @@
       cmake-language-server
       gnumake
       checkmake
-      llvmPackages.clang-unwrapped # c/c++ tools with clang-tools such as clanvimPlugins.nvim-treesitter-parsers.vuegd
-      lldb
       # c/c++ compiler, required by nvim-treesitter!
-      # to avoid conflicts, you can comment clang-unwrapped first to compile all nvim-treesitter-parsers.
       gcc
+      # c/c++ tools with clang-tools, the unwrapped version won't 
+      # add alias like `cc` and `c++`, so that it won't conflict with gcc
+      llvmPackages.clang-unwrapped
+      lldb
 
       #-- python
       nodePackages.pyright # python language server