#!/bin/bash

# Get the suggested exit node
exit_node=$(tailscale exit-node suggest | awk -F': ' '/Suggested exit node/ {print substr($2, 1, length($2)-1)}')

# Print the exit node
echo "Suggested exit node: $exit_node"

# Set the exit node
tailscale set --exit-node=$exit_node

# Verify the exit node
exit_node_info=$(curl -s https://am.i.mullvad.net/json)

# Parse the JSON response to get the hostname
exit_node_hostname=$(echo $exit_node_info | jq -r '.mullvad_exit_ip_hostname')

echo "Current exit node hostname: $exit_node_hostname"

# Get the part before the first '.' in the exit_node
exit_node_short=$(echo $exit_node | cut -d'.' -f1)

# Verify that the exit_node_short and exit_node_hostname are equal
if [ "$exit_node_short" == "$exit_node_hostname" ]; then
    echo "Exit node set successfully!"
else
    echo "Failed to set exit node!"
fi