Bash script to connect tailscale, send a WoL packet to gaming PC, then start a stream

stream.sh

#!/bin/sh

# get tailscale status
status_json=$(tailscale status --json)

# extract BackendState and Tailnet Name
backend_state=$(echo "$status_json" | jq -r '.BackendState')
tailnet_name=$(echo "$status_json" | jq -r '.CurrentTailnet.Name')

# If backend is stopped but on the correct tailnet, bring it up
if [ "$tailnet_name" = "myemail@mydomain.com" ] && [ "$backend_state" = "Stopped" ]; then
    echo "Bringing up tailscale."
    tailscale up
    sleep 2
fi

# If not in the correct tailnet, switch and bring up
if [ "$tailnet_name" != "myemail@mydomain.com" ]; then
    echo "Switching tailscale accounts."
    tailscale switch myemail@mydomain.com
    tailscale up
    sleep 2
fi

# send wake command to PC via raspberry pi
echo "Waking up Gaming PC"
ssh raspberrypi.lan '/usr/bin/wakeonlan A8:A1:59:16:63:00'

# start stream
echo "Starting Moonlight -> Steam Big Picture"
/Applications/Moonlight.app/Contents/MacOS/Moonlight stream Gaming-PC "Steam Big Picture"