❄️ going a little overboard with my nix config?

modules/golang.nix

@@ -0,0 +1,22 @@
+{ pkgs, ... }:
+
+{
+  home.sessionPath = [ "$HOME/.go/bin" ];
+
+  home.packages = with pkgs; [
+    go
+    gocode
+    golangci-lint
+    gomodifytags
+    gopls
+    gotests
+    gore
+  ];
+
+  programs = {
+    zsh = {
+      oh-my-zsh = { plugins = [ "golang" ]; };
+      sessionVariables = { GOPATH = "$HOME/.go"; };
+    };
+  };
+}

modules/haskell.nix

@@ -0,0 +1,11 @@
+{ config, lib, pkgs, ... }:
+
+{
+  home.packages = with pkgs; [
+    ghc
+    stack
+    stylish-haskell
+    haskellPackages.ghcide
+    haskellPackages.hoogle
+  ];
+}

modules/nodejs.nix

@@ -0,0 +1,5 @@
+{ config, lib, pkgs, ... }:
+
+{
+  home.packages = with pkgs; [ nodejs nodePackages.js-beautify yarn ];
+}

modules/python.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }:
+
+{
+  home.packages = with pkgs; [
+    pipenv
+    python3
+    python38Packages.black
+    python38Packages.isort
+    python38Packages.pyflakes
+    python38Packages.pytest
+  ];
+}

modules/rust.nix

@@ -0,0 +1,6 @@
+{ config, lib, pkgs, ... }:
+
+{
+  home.sessionPath = [ "$HOME/.cargo/bin" ];
+  home.packages = with pkgs; [ cargo rustc rust-analyzer ];
+}