#!/bin/bash

#set -e

# Retrieve arguments
domain=$1
port=$2
sync_node=$3
sync_port=$4
salt=$5
psswd=$6
#cpu=$(($7/100))
#cpu=`expr $7 / 100`
path=/home/yunohost.app/ucoin
ucoin="node --harmony $path/bin/ucoind"

# Install dependencies: nodejs 0.12.x, npm
#sudo apt -y -qq install npm node nodejs-legacy
sudo apt -y -qq install curl g++ make
sudo curl --silent --location https://deb.nodesource.com/setup_0.12 | sudo bash -
sudo apt -y -qq install nodejs

# Install uCoin node and pm2 daemon manager
cd /home/yunohost.app/
sudo git clone https://github.com/ucoin-io/ucoin
cd $path
sudo npm install
sudo npm install -g pm2

# Check port availability
sudo yunohost app checkport $port
if [[ ! $? -eq 0 ]]; then
  exit 1
fi

# Open port on firewall
sudo yunohost firewall allow TCP $port > /dev/null 2>&1

# Configure and sync uCoin node
$ucoin init --autoconf
$ucoin config --remoteh $domain --port $port --remotep $port --salt $salt --passwd $psswd # --cpu $cpu
$ucoin sync $sync_node $sync_port # --nocautious

# Launch uCoin node with pm2 daemon
pm2 start $path/bin/ucoind --name ucoin --interpreter=node --node-args="--harmony" --log /var/log/ucoin.log -- start

# Add uCoin service to the YunoHost monitoring
sudo yunohost service add ucoin --log /var/log/ucoin.log