#!/bin/bash
curdir=$PWD
function update {
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install git screen build-essential autoconf automake -y
sudo apt-get install libtool pkg-config libcurl4-gnutls-dev libjansson-dev uthash-dev libncursesw5-dev libudev-dev libusb-1.0-0-dev libevent-dev libmicrohttpd-dev libhidapi-dev libgcrypt20-dev -y
}
function bfgminer
{
cd ~
git clone https://github.com/wareck/bfgminer.git
cd ~/bfgminer/
sudo usermod -a -G dialout,plugdev $USER
CFLAGS="-O2 -march=native" ./autogen.sh
./configure --enable-scrypt --enable-futurebit
make -j4
cd ~
cp $curdir/bfgminer.tar.xz .
tar xvfJ bfgminer.tar.xz
rm bfgminer.tar.xz
if ! grep "#bfgminer" /etc/rc.local >/dev/null
then
sudo cp /etc/rc.local .
bash -c 'sed -i -e "s/exit 0//g" rc.local'
cat <<'EOF'>> rc.local.tmp
#bfgminer
su - pi -c 'screen -dmS miner /home/pi/bfgminer/bfgminer --scrypt  -S all --set MLD:clock=660 --set ZUS:clock=328 --set ZUS:chips=6 --api-allow 127.0.0.1 --api-listen'
exit 0
EOF
cat rc.local.tmp >> rc.local
sudo cp rc.local /etc/rc.local
rm rc.local
rm rc.local.tmp
fi
}
function okcash_download_mod {
cd ~
git clone https://github.com/wareck/okcash_node.git
echo "patch:"
sed -i -e "s/GPIO_PIN=4/GPIO_PIN=18/g" /home/pi/okcash_node/hardware/fan-control.sh
sed -i -e "s/sudo reboot/#sudo reboot/g" /home/pi/okcash_node/build_node.sh
cd /home/pi/okcash_node/hardware/
/home/pi/okcash_node/hardware/fan-control.sh
/home/pi/okcash_node/hardware/led-status.sh
cd /home/pi/okcash_node/
/home/pi/okcash_node/build_node.sh
}

function hotspot {
cd $curdir
sudo ./install_hotspot.sh
sudo ufw allow 21
sudo ufw allow 8080
sudo ufw allow 4028
sudo ufw allow 3333
sudo ufw allow in on wlan0
sudo ufw route allow out on eth0
sudo ufw status numbered
}

function website_ext {
if ! grep "/var/www/miner;" /etc/nginx/sites-available/default >/dev/null
then
cat <<'EOF'>> ng.txt
server {
  listen 8080;
  root /var/www/miner;
  index index.php index.html index.htm index.nginx-debian.html;
  server_name _;

  location / {
    try_files $uri $uri/ =404;
  }

  location ~ \.php$ {
    include snippets/fastcgi-php.conf;
    fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
  }
  location ~ /\.ht {
    deny all;
  }
}
EOF
cp /etc/nginx/sites-available/default .
cat ng.txt >> default
sudo mv default /etc/nginx/sites-available/default
rm ng.txt
fi

if ! [ -d /var/www/miner ]
then
mkdir /var/www/miner/
fi
cp /home/pi/bfgminer/miner.php .
sed -i -e "s/13pt/9pt/g" miner.php
sed -i -e "s/18pt/13pt/g" miner.php
sudo mv miner.php /var/www/miner/index.php
sudo /etc/init.d/nginx restart
}

update
bfgminer
okcash_download_mod
hotspot
website_ext

echo "normalement tout est ok..."
echo "reboot et tests"