#!/bin/bash

# get serial port via board list, choose lines including "USB", and pick up 1st word
serial=`arduino-cli board list | grep USB | awk '{print $1}'` 

echo ${serial}
if [ -z "${serial}" ]; then
  echo "No device connected."
  exit  
fi

# upload sketch in this folder
arduino-cli upload --fqbn esp32:esp32:m5stick-c -p ${serial} "."