hello wireguard

configuration.nix

@@ -18,6 +18,7 @@
       ./roles/base.nix
       ./roles/desktop.nix
       ./roles/wireless.nix
+      ./roles/vpn.nix
     ];
 
   boot.loader.systemd-boot.enable = true;

roles/base.nix

@@ -14,6 +14,7 @@ in {
     htop
     jq
     ncdu
+    openssl
     ripgrep
     z-lua
     unstable.starship
@@ -38,15 +39,20 @@ in {
           eval $(ssh-agent)
       fi
 
-      pw () {
+      set_win_title() {
+        echo -ne "\033]0;$USER@$HOSTNAME: $PWD\007"
+      }
+      starship_precmd_user_func=set_win_title
+
+      pw() {
           len=''${1:-$(( $RANDOM % 24 + 8 ))}
           tr -dc a-zA-Z0-9 < /dev/urandom | head -c $len
           echo
       }
-      
       cdg() {
           gitroot=$(until [ -d .git ]; do [ "$PWD" == "/" ] && exit 1; cd ..; done; echo $PWD)
           if [ $? == 0 ]; then
+precmd_user_func = "title"
               cd $gitroot
           else
               echo "gitroot not found."

roles/vpn.nix

@@ -0,0 +1,7 @@
+{ config, lib, pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    wireguard
+  ];
+}