minecraft_led/raspberry/install.sh

#!/bin/bash
set -e
Version=1.0
##Configuration:##
RPI3=YES # YES/NO
SERIAL=NO #YES for serial (attiny), NO for USB (teensy/arduino)

echo -e "Serial Minecraft LedStatus installer $Version:"
echo
echo -e "Install dependencies, libraries and tools :"

if ! [ -x "$(command -v pip)" ]
then
sudo apt-get update
sudo apt-get install python-pip -y
fi

if ! [ -x "$(command -v mcstatus)" ]
then
sudo pip install mcstatus
fi

echo -e "Done";


echo
if [ $RPI3 = "YES" ] && [ $SERIAL = "YES" ]
then
echo "Raspberry 3 Serial setup:"

if ! grep "dtoverlay=pi3-disable-bt" /boot/config.txt >/dev/null
then
sudo bash -c 'echo "" >>/boot/config.txt'
sudo bash -c 'echo "# Disable internal BT" >>/boot/config.txt'
sudo bash -c 'echo "dtoverlay=pi3-disable-bt" >>/boot/config.txt'
sudo systemctl disable hciuart >/dev/null
sleep 1
fi
if ! grep "consoleblank=0" /boot/cmdline.txt >/dev/null
then
sudo bash -c 'sed -i -e "s/rootwait/rootwait consoleblank=0/g" /boot/cmdline.txt'
fi
if ! grep "console=serial0,115200" /boot/cmdline.txt >/dev/null
then
sudo bash -c 'sed -i -e "s/console=serial0,115200/console=serial0,115200/g" /boot/cmdline.txt'
fi
echo "Done"
fi