Add neovim configuration to seperate file

home-manager.nix

@@ -1,6 +1,8 @@
 { config, pkgs, lib, ... }:
 let
     profile = import ./profile.nix;
+    home-directory = "/home/${profile.username}";
+    ssh-filename = "${home-directory}/.ssh/id_ed25519";
 in
 {
 
@@ -37,4 +39,22 @@ in
             };
         };
     };
+
+    systemd.services.generate-ssh-key = {
+    	description = "Generate SSH key if missing";
+    	wantedBy = [ "multi-user.target" ];
+    	after = [ "network.target" ];
+    	serviceConfig = {
+		Type = "oneshot";
+      		User = user;
+    };
+
+    script = ''
+      if [ ! -f ${ssh-filename} ]; then
+        mkdir -p ${home-directory}/.ssh
+        chmod 700 ${home-directory}/.ssh
+        ${pkgs.openssh}/bin/ssh-keygen -t ed25519 -N "" -f ${ssh-filename}
+      fi
+    '';
+  };
 }

terminal-environment/config.nix

@@ -4,22 +4,15 @@ let
 in
 {
 
-    environment.systemPackages = with pkgs; [
-        vim
-        neovim
-        astyle
-        python313Packages.pynvim
-        hyfetch
-        fzf
-        fzf-zsh
-        ripgrep
-        ripgrep-all
+   imports = [
+      ./editor.nix
    ];
 
-    environment.variables = {
-        EDITOR = "nvim";
-    };
-
+    environment.systemPackages = with pkgs; [
+        astyle
+        hyfetch
+        fzf-zsh
+    ];
 
     programs.tmux = {
         enable = true;

terminal-environment/editor.nix

@@ -0,0 +1,35 @@
+{ config, pkgs, ... }:
+let
+    dotfiles_nvim = pkgs.fetchgit {
+        url = "https://git.nichkara.eu/nichkara/nvim";
+        rev = "4b1aa4c6342a5c1df864247aca3e553d81cc82a9";
+        sha256 = "sha256-0ODOTolosRHVm0Uc2NRGBpUFM5W3C53ScaL9OQQviW0=";
+    };
+
+    profile = import ../profile.nix;
+in
+{
+
+   environment.systemPackages = with pkgs; [
+      vim
+      fzf
+      ripgrep
+      ripgrep-all
+   ];
+
+   programs.neovim = {
+      enable = true;
+      defaultEditor = true;
+      withPython3 = true;
+      withRuby = true;
+      withNodeJs = true;
+   };
+
+   home-manager.users.${profile.username} = { ... }: {
+      home.file.".config/nvim" = {
+         source = dotfiles_nvim;
+         recursive = true;
+      };
+   };
+}
+