#!/bin/bash
set -e
script_version="0.3b"
rdate="22/12/2018"
remote_folder="http://wareck.free.fr/openrig"


if [ $UID -ne 0 ]
then
        echo -e "\n\e[91mPlease run this script as ROOT : sudo ./setup.sh \e[0m"
        echo
        sleep 1
        exit
fi

echo ""
echo -n -e " \e[97m\u2554"
for i in {1..36}; do echo -e -n "\u2550"; done
echo -e "\u2557\e[0m"
echo -e " \e[97m\u2551   CPU mining Auto-install \e[93m"V$script_version"\e[0m\e[97m    \u2551\e[0m"
echo -e " \e[97m\u2551      Release date: \e[93m"$rdate"\e[0m\e[97m      \u2551\e[0m"
echo -e " \e[97m\u2551          wareck@gmail.com          \u2551\e[0m"
echo -n -e " \e[97m\u255A"
for j in {1..36}; do echo -e -n "\u2550";done
echo -e -n "\u255D\e[0m"
echo

echo -e "\n\e[95mSystem Update :\e[0m"
sudo apt-get update
sudo apt-get install automake autoconf libtool libmicrohttpd-dev libjansson-dev cmake pkg-config libcurl4-openssl-dev libjansson-dev libssl-dev libgmp-dev make g++ -y
echo -e "\e[97mDone !\e[0m"

echo -e "\n\e[95mDownload sources  :\e[0m"
cd ~
if ! [ -d cpuminer-multi ]
then
git clone https://github.com/tpruvot/cpuminer-multi.git && echo
fi
if ! [ -d cpuminer-opt ]
then
git clone https://github.com/JayDDee/cpuminer-opt.git && echo
fi
if ! [ -d cpuminer-xzc ]
then
git clone https://github.com/aizensou/cpuminer-xzc.git && echo
fi
if ! [ -d xmr-stak_cpu ]
then
git clone https://github.com/fireice-uk/xmr-stak-cpu.git xmr-stak_cpu && echo
fi
if ! [ -d xmrig_cpu ]
then
git clone https://github.com/xmrig/xmrig.git xmrig_cpu
fi

echo -e "\n\e[95mBuild cpuminer-multi:\e[0m"
cd ~/cpuminer-multi
./build.sh
echo -e "\e[97mDone !\e[0m"

echo -e "\n\e[95mBuild cpuminer-opt:\e[0m"
cd ~/cpuminer-opt
./build.sh
echo -e "\e[97mDone !\e[0m"

echo -e "\n\e[95mBuild cpuminer-xzc:\e[0m"
cd ~/cpuminer-xzc
./build.sh
echo -e "\e[97mDone !\e[0m"

echo -e "\n\e[95mBuild xmr-stak-cpu:\e[0m"
cd /tmp/
if ! [ -f hwloc-1.11.8.tar.gz ]
then
wget https://www.open-mpi.org/software/hwloc/v1.11/downloads/hwloc-1.11.8.tar.gz
tar xzvf hwloc-1.11.8.tar.gz
fi
cd hwloc-1.11.8
./configure --prefix=/usr/local
make
sudo make install
echo ""
cd ~
chown -R work xmr-stak_cpu
cd xmr-stak_cpu
git pull
if [ -d build ]
then
rm -r build
fi
mkdir build
sed -i -e "s/= 2.0/= 0.0/g" donate-level.h
cd build
cmake ..
make $(if $(THREADS="-j$(($(tail -c 2 /sys/devices/system/node/node0/cpulist 2>/dev/null)+2))"); then echo $THREADS; fi)
cd ~
if [ -f ~/xmr-stak-cpu ];
then
sudo rm ~/xmr-stak-cpu;
fi
sudo cp xmr-stak_cpu/build/bin/xmr-stak-cpu /usr/local/bin/xmr-stak-cpu
cd ~
if ! [ -f xmrstak-cpu ]
then
ln -s /usr/local/bin/xmr-stak-cpu ~/xmr-stak-cpu | true
fi
echo
if ! grep -q "vm.nr_hugepages=256" /etc/sysctl.conf
then
sudo bash -c 'echo "vm.nr_hugepages=256" >> /etc/sysctl.conf'
sudo bash -c 'sysctl -p'
fi
echo -e "\e[97mDone !\e[0m"

echo -e "\n\e[95mInstall xmrig-cpu:\e[0m"
cd ~
cd /tmp/
if ! [ -d libuv ]; then git clone https://github.com/libuv/libuv.git ;fi
cd libuv
./autogen.sh
./configure
make -j $(nproc)
sudo make install
sudo ldconfig
cd ~
cd xmrig_cpu
if ! [ -f patch_donate.patch ]
then
cat <<'EOF'>> patch_donate.patch
diff --git a/src/donate.h b/src/donate.h
index 46f26b7..67a9cb0 100644
--- a/src/donate.h
+++ b/src/donate.h
@@ -43,8 +43,8 @@
  * XMR: 48edfHu7V9Z84YzzMa6fUueoELZ9ZRXq9VetWzYGzKt52XU5xvqgzYnDK9URnRoJMk1j8n$
  * BTC: 1P7ujsXeX7GxQwHNnJsRMgAdNkFZmNVqJT
  */
-constexpr const int kDefaultDonateLevel = 5;
-constexpr const int kMinimumDonateLevel = 1;
+constexpr const int kDefaultDonateLevel = 0;
+constexpr const int kMinimumDonateLevel = 0;


 #endif /* __DONATE_H__ */
EOF
patch -p1 <patch_donate.patch
fi
if ! [ -d build ];then mkdir build; fi
cd build
cmake ..
make -j $(nproc)
cd ~
if ! [ -f xmrig-cpu ]
then ln -s xmrig_cpu/build/xmrig xmrig-cpu
fi
echo "Done."


echo -e "\n\e[95mAdd autostart miner_cpu.sh :\e[0m"
if ! grep --quiet "su work -c '/home/work/miner_cpu.sh'" /etc/rc.local
then
sed -i "s/exit 0//g" /etc/rc.local
RC_LOCAL_CMD0="su work -c '/home/work/miner_cpu.sh'"
echo $RC_LOCAL_CMD0 >>/etc/rc.local
echo "exit 0" >>/etc/rc.local
fi
echo -e "\e[97mDone !\e[0m"

echo -e "\n\e[95mbuild miner_cpu.sh:\e[0m"
cd ~
if [ -f miner_cpu.sh ]; then rm miner_cpu.sh; fi
cat <<'EOF'>> miner_cpu.sh
#!/bin/bash
# version 1.0 12/07/2018
screen -S cpu -X quit
##-------MINER-----
echo "start cpuminer."

##Lyra2z
#screen -dmS cpu ~/cpuminer-xzc/cpuminer -a Lyra2z  -o stratum+tcp://lyra2z.in.nicehash.com:3365 -u 16F8V2EnHCNPVQwTGLifGHCE12XTnWPG8G  -p password
screen -dmS cpu ~/cpuminer-opt/cpuminer -a Lyra2z  -o stratum+tcp://lyra2z.eu.nicehash.com:3365 -u 16F8V2EnHCNPVQwTGLifGHCE12XTnWPG8G  -p password
echo "use 'screen -x cpu' to see miner activity"
EOF
chown work miner_cpu.sh
chmod +x miner_cpu.sh
echo -e "\e[97mDone !\e[0m"
echo