updated the openvpn function that now uses fzf to search through the

available PIA configuration files

ansible/roles/fish/files/fish/functions/openvpn.fish

@@ -1,3 +1,30 @@
 function openvpn
-  sudo openvpn --auth-nocache --config $argv
+  # Store the folder's path leading to the *.ovpn files
+  set openvpn_files_path "/etc/privateinternetaccess"
+
+  # If there are no openvpn configuration files available
+  if test -eq 0 (/usr/bin/ls $openvpn_files_path)
+    # Bail out and exit with an error
+    echo "Error: no OpenVPN files found in $openvpn_files_path"
+    return 1
+  end
+
+  # Set the OpenVPN file name choosen by the user
+  set selected_file (/usr/bin/ls $openvpn_files_path | fzf)
+
+  # Set the full path to the OpenVPN configuration file
+  set selected_file_path $openvpn_files_path/$selected_file
+ 
+  # Prevent this script from running if the path is incorrect
+  if not test -f $selected_file_path
+    # Bail out and exit with an error
+    echo "Error: Configuration file not found at $selected_file_path"
+    return 2
+  end
+
+  # Open a new OpenVPN tunnel without caching the credentials by providing the path to a configuration
+  sudo openvpn --auth-nocache --config $selected_file_path
+
+  # Notification
+  notify-send "OpenVPN" "Disconnected from OpenVPN"
 end