setupRH.sh

#!/bin/bash 
if [[ $UID != 0 ]]; then
    echo "Please run this script with sudo:"
    echo "sudo bash $0 $*"
    exit 1
fi
spinner()
{
    local pid=$1
    local delay=0.1
    local spinstr='|/-\'
    while [ "$(ps a | awk '{print $1}' | grep $pid)" ]; do
        local temp=${spinstr#?}
        printf " [%c]  " "$spinstr"
        local spinstr=$temp${spinstr%"$temp"}
        sleep $delay
        printf "\b\b\b\b\b\b"
    done
    printf "    \b\b\b\b"
}

update(){
	{
 		yum -y update
 		yum -y install wget
		yum -y install gcc
		yum -y install libSM
		yum -y install bzip2
	} 1> /dev/null
}

nodeInstall(){
  if hash node 2>/dev/null; then
    printf "\n Node already installed \n"
  else
  {
     curl -sL https://rpm.nodesource.com/setup | sudo bash -
     sudo yum -y install nodejs
  } 1> /dev/null
  fi
}

dependencies(){
  {
     cd web
     npm install
     npm install pm2 -g
     npm install bower -g
     sudo -u ${SUDO_USER:-$USER} bower install

  } 1> /dev/null
}

mini(){
  if [ -f /home/${SUDO_USER:-$USER}/miniconda/bin/conda ]; then
	printf "\n Miniconda already installed\n"
  else

    if [ `uname -m` == 'x86_64' ]
    then
    {
       wget https://repo.continuum.io/miniconda/Miniconda-latest-Linux-x86_64.sh -O ~/miniconda.sh
    } &> /dev/null
    else
    {
       wget https://repo.continuum.io/miniconda/Miniconda-latest-Linux-x86.sh -O ~/miniconda.sh
    } &> /dev/null
    fi
  fi
}

installmini(){
  if [ -f /home/${SUDO_USER:-$USER}/miniconda/bin/conda ]; then
	printf "\nMiniconda Already Installed\n"
  else
	bash ~/miniconda.sh
  fi
}

pydepends(){
  
  {
     /home/${SUDO_USER:-$USER}/miniconda/bin/conda install numpy
     /home/${SUDO_USER:-$USER}/miniconda/bin/conda install scipy
     /home/${SUDO_USER:-$USER}/miniconda/bin/conda install matplotlib
     /home/${SUDO_USER:-$USER}/miniconda/bin/conda install scikit-learn
     /home/${SUDO_USER:-$USER}/miniconda/bin/pip install librosa==0.3.1

  } 1> /dev/null
}

forward(){
  {
     iptables -A INPUT -i eth0 -p tcp --dport 80 -j ACCEPT
     iptables -A INPUT -i eth0 -p tcp --dport 5000 -j ACCEPT
     iptables -A PREROUTING -t nat -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 5000
  }
}

printf "\nUpdating system...\n"
update & spinner $!
printf " done\n"

printf "\nInstalling node...\n"
nodeInstall & spinner $!
printf " done\n"

printf "\nInstalling dependencies...\n"
dependencies
printf " done\n"

printf "\nInstalling Miniconda...\n"
mini & spinner $!
printf "\nInstalling Miniconda...\n"
installmini
printf " done\n"

printf "\nInstalling Python Packages...\n"
pydepends & spinner $!
printf " done\n"

printf "\nForwarding Ports...\n"
forward & spinner $!
printf " done\n"

printf "\nSick Beetz has been succesfully installed."
printf "\nStart the app by naviagting to the web folder\n"
printf "\nAnd inputting 'pm2 start app.js'\n"
printf "\nView the Wiki for more information"