From 189d2cdd113b2114489a6b1dd4de80d2ef6da702 Mon Sep 17 00:00:00 2001
From: WriterV2 <primary-v2@protonmail.com>
Date: Sun, 18 Oct 2026 23:47:22 +0200
Subject: Nushell: Add VPN connection commands

---
 .config/nushell/config.nu |  1 +
 .config/nushell/vpn.nu    | 51 +++++++++++++++++++++++++++++++++++++++++++++++
 .gitignore                |  1 +
 3 files changed, 53 insertions(+)
 create mode 100644 .config/nushell/vpn.nu

diff --git a/.config/nushell/config.nu b/.config/nushell/config.nu
index 3dff178..e662379 100644
--- a/.config/nushell/config.nu
+++ b/.config/nushell/config.nu
@@ -402,3 +402,4 @@ use reading-order.nu
 use japanese-helper.nu
 use coffee-recipe.nu
 use web-images-doc.nu
+use vpn.nu
diff --git a/.config/nushell/vpn.nu b/.config/nushell/vpn.nu
new file mode 100644
index 0000000..63ab2e0
--- /dev/null
+++ b/.config/nushell/vpn.nu
@@ -0,0 +1,51 @@
+# Connect to one of the Mullvad VPN Servers via Wireguard and optionally filter by name
+export def connect [
+  --filter: string # Filter by VPN server config name, e.g. 'de' to filter German servers
+] {
+    try {
+      let current_status = (status)
+      if ($current_status | is-not-empty) {
+        let connected_server_name = ($current_status | get name | get 0)
+        print $"You are already connected to ($connected_server_name)."
+        return
+      }
+      let servers = (sudo ls /etc/wireguard/ | lines | str replace '.conf' '') | where { |name| $name =~ ($filter | default '') }
+      sudo wg-quick up ($servers | select (random int 0..($servers | length)) | get 0)
+    } catch {
+      |err|
+      print $"Failed to connect to VPN...\n\nError: ($err.msg)"
+    }
+}
+
+# Check if you are connected to a Mullvad VPN server.
+# Return: 
+# If connected: table<name: string, ip: string>
+# If not: nothing
+export def status [] {
+  try {
+    let response = (http get https://am.i.mullvad.net/connected --max-time 5sec)
+    let result = ($response | parse "You are connected to Mullvad (server {name}). Your IP address is {ip}")
+    if ($result | is-not-empty) {
+      return $result
+    }
+  } catch {
+    |err|
+    print $"Failed to get response from status...\n\nError: ($err.msg)"
+  }
+}
+
+# Disconnect the active VPN server connection
+export def disconnect [] {
+  try {
+    let current_status = (status)
+    if ($current_status | is-empty) {
+      print "You are not connected to any Mullvad VPN server."
+      return
+    }
+    let current_server_name = ($current_status | get name | get 0)
+    sudo wg-quick down $current_server_name
+  } catch {
+    |err| 
+    print $"Failed to disconnect active VPN connection...\n\n Error: ($err.msg)"
+  }
+}
diff --git a/.gitignore b/.gitignore
index 36a3f6b..a514c4e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,6 +35,7 @@
 !.config/nushell/youtube.nu
 !.config/nushell/japanese-helper.nu
 !.config/nushell/web-images-doc.nu
+!.config/nushell/vpn.nu
 !.config/nvim
 !.config/nvim/**
 .config/nvim/nvim-pack-lock.json
-- 
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