#!/bin/bash
set -e
Version=1.0
Release=27/Apr/2021
author=wareck@gmail.com

function Intro_(){
echo -e "\e[38;5;154mDietpi Mine and Forget for Scrypt\e[0m"
echo -e "\e[38;5;154mVersion: $Version Release:$Release\e[0m"
echo -e "Author: wareck@gmail.com\n"
if [ -f /boot/dietpi.txt ];then DietPi_="YES";else DietPi_="NO";fi
if [ $DietPi_ = "YES" ]
then
echo -e "\e[97mImage detected : \e[38;5;154mDietpi\e[0m\n"
#echo -e "This script will enable /etc/rc.local for AutoStart\n"
else
echo -e "\e[97mImage detected : \e[38;5;197mRaspberry Os\e[0m\n"
fi
sudo sed -i -e "s/# set const/set const/g" /etc/nanorc
}

function Update_(){
echo -e "\e[95mLibraries Update:\e[0m"
sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install git -y
sudo apt-get install git build-essential autoconf automake libtool pkg-config \
    libjansson-dev uthash-dev libncursesw5-dev libudev-dev libusb-1.0-0-dev \
    libevent-dev libmicrohttpd-dev libhidapi-dev libgcrypt20-dev screen \
    libcurl4-openssl-dev libssl-dev -y
}

function Build_bfgminer(){
echo -e "\n\e[95mBuild Bfgminer:\e[0m"
cd /home/$USER
if ! [ -d bfgminer ]
then
git clone https://github.com/wareck/bfgminer.git
else
cd /home/$USER/bfgminer
git pull
fi
cd /home/$USER/bfgminer
sudo usermod -a -G dialout,plugdev $USER
CFLAGS="-O2 -march=native" ./autogen.sh
./configure --enable-scrypt --enable-futurebit
make
sudo cp 70-bfgminer.rules /etc/udev/rules.d/
}

function Build_cgminer_scrypt(){
echo -e "\n\e[95mBuild Cgminer:\e[0m"
cd /home/$USER
if ! [ -d /home/$USER/cgminer-scrypt ]
then
git clone https://github.com/wareck/cgminer-lketc.git cgminer-scrypt
else
cd /home/$USER/cgminer-scrypt
git pull
fi
cd /home/$USER/cgminer-scrypt
sudo usermod -a -G dialout,plugdev $USER
CFLAGS="-O2 -march=native" ./autogen.sh
./configure --enable-scrypt --enable-lketc --enable-zeus
make
sudo cp 01-cgminer.rules /etc/udev/rules.d/
}


function Build_cgminer_sha(){
echo -e "\n\e[95mBuild Cgminer:\e[0m"
cd /home/$USER
if ! [ -d /home/$USER/cgminer ]
then
git clone https://github.com/wareck/cgminer-gekko.git cgminer-sha
else
cd /home/$USER/cgminer-sha
git pull
fi
cd /home/$USER/cgminer-sha
sudo usermod -a -G dialout,plugdev $USER
CFLAGS="-O2 -march=native" ./autogen.sh
./configure --enable-gekko --enable-bflsc --enable-bitforce --enable-bitfury --enable-drillbit --enable-hashfast --enable-icarus --enable-klondike --enable-modminer
make
sudo cp 01-cgminer.rules /etc/udev/rules.d/
}

function Autostart_dietpi_ (){
echo -e "\n\e[95mAdding rc.local Autostart:\e[0m"

if ! [ -f /etc/rc.local ]
then
if [ -f /tmp/rc.local ];then rm /tmp/rc.local;fi
cat <<'EOF'>>/tmp/rc.local
#!/bin/bash
exit 0
EOF
sudo cp /tmp/rc.local /etc/
sudo chmod +x /etc/rc.local
fi
sudo systemctl disable rc-local
sudo systemctl disable rc.local
if ! [ -f /lib/systemd/system/rc-local.service ]
then
cat <<'EOF'>> /tmp/rc-local.service
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

# This unit gets pulled automatically into multi-user.target by
# systemd-rc-local-generator if /etc/rc.local is executable.
[Unit]
Description=/etc/rc.local Compatibility
ConditionFileIsExecutable=/etc/rc.local
After=network.target

[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
RemainAfterExit=yes
GuessMainPID=no
EOF
sudo cp /tmp/rc-local.service /lib/systemd/system/rc-local.service
sudo systemctl daemon-reload
fi
echo -e "Done.\n"
}

function Minerconf_dietpi_ (){
echo -e "\n\e[95mAdding Bfgminer to rc.local :\e[0m"
if ! grep "#Start Mining" /etc/rc.local >/dev/null 2>&1
then
sudo bash -c 'sed -i -e "s/exit 0//g" /etc/rc.local'
sudo bash -c 'echo "#Start Mining" >>/etc/rc.local'
sudo bash -c 'echo "su - dietpi -c '\''screen -dmS miner /home/dietpi/bfgminer/bfgminer --scrypt -o stratum+tcp://litecoinpool.org:3333 -u wareck.1 -p 1,d=128 -S all --set MLD:clock=756 --set ZUS:clock=328 --set ZUS:chips=6'\''" >>/etc/rc.local'
sudo bash -c 'echo "#su - dietpi -c '\''screen -dmS miner /home/dietpi/bfgminer/bfgminer --scrypt -o stratum+tcp://scrypt.eu.mine.zergpool.com:3433/#skipcbcheck#xnsub -u MJZqqHgsWeQGnh17e34qpPhJdJHM2afH6Q -p c=LTC,mc=DGB/MOON/XVG -S all --set MLD:clock=700 --set ZUS:clock=328 --set ZUS:chips=6'\''" >>/etc/rc.local'
sudo bash -c 'echo "#su - dietpi -c '\''screen -dmS miner /home/dietpi/cgminer-sha/cgminer -o stratum+tcp://sha256.eu.mine.zergpool.com:3333#xnsub -u MJZqqHgsWeQGnh17e34qpPhJdJHM2afH6Q -p c=LTC,mc=BCA/BCHA/BSV/DGB/DVT/FCH/LANA/LCC/LCNT/LONG/PPC/PYRK/QBC/SHND/TIT/VLS --gekko-2pac-freq 100'\''"  >>/etc/rc.local'
sudo bash -c 'echo "#su - dietpi -c '\''screen -dmS miner /home/dietpi/cgminer-sha/cgminer -o stratum+tcp://eu.stratum.slushpool.com:3333 -u wareck.gekko -p x --gekko-2pac-freq 100'\''" >>/etc/rc.local'
sudo bash -c 'echo "" >>/etc/rc.local'
sudo bash -c 'echo "exit 0" >>/etc/rc.local'
sudo chmod +x /etc/rc.local
fi
echo -e "Done."
}

function Minerconf_raspberryos_ (){
echo -e "\n\e[95mAdding Bfgminer to rc.local :\e[0m"
if ! grep "#Start Mining" /etc/rc.local >/dev/null 2>&1
then
sudo bash -c 'sed -i -e "s/exit 0//g" /etc/rc.local'
sudo bash -c 'echo "#Start Mining" >>/etc/rc.local'
sudo bash -c 'echo "su - pi -c '\''screen -dmS miner /home/pi/bfgminer/bfgminer --scrypt -o stratum+tcp://litecoinpool.org:3333 -u wareck.1 -p 1,d=128 -S all --set MLD:clock=756 --set ZUS:clock=328 --set ZUS:chips=6'\''" >>/etc/rc.local'
sudo bash -c 'echo "#su - pi -c '\''screen -dmS miner /home/pi/bfgminer/bfgminer --scrypt -o stratum+tcp://scrypt.eu.mine.zergpool.com:3433/#skipcbcheck#xnsub -u MJZqqHgsWeQGnh17e34qpPhJdJHM2afH6Q -p c=LTC,mc=DGB/MOON/XVG -S all --set MLD:clock=700 --set ZUS:clock=328 --set ZUS:chips=6'\''" >>/etc/rc.local'
sudo bash -c 'echo "#su - pi -c '\''screen -dmS miner /home/pi/cgminer-sha/cgminer -o stratum+tcp://sha256.eu.mine.zergpool.com:3333#xnsub -u MJZqqHgsWeQGnh17e34qpPhJdJHM2afH6Q -p c=LTC,mc=BCA/BCHA/BSV/DGB/DVT/FCH/LANA/LCC/LCNT/LONG/PPC/PYRK/QBC/SHND/TIT/VLS --gekko-2pac-freq 100'\''"  >>/etc/rc.local'
sudo bash -c 'echo "#su - pi -c '\''screen -dmS miner /home/pi/cgminer-sha/cgminer -o stratum+tcp://eu.stratum.slushpool.com:3333 -u wareck.gekko -p x --gekko-2pac-freq 100'\''" >>/etc/rc.local'
sudo bash -c 'echo "" >>/etc/rc.local'
sudo bash -c 'echo "exit 0" >>/etc/rc.local'
sudo chmod +x /etc/rc.local
fi
echo -e "Done."
}


Intro_
Update_
Build_bfgminer
Build_cgminer_sha
Build_cgminer_scrypt
if [ $DietPi_ = "YES" ]
then
Autostart_dietpi_
Minerconf_dietpi_
else
Minerconf_raspberryos_
fi

echo -e "\nVoila ! reboot required"