install.sh

#!/bin/bash -e

die () {
    echo -e $1;
    exit $2;
}

is_sh () {
    value=$(ps -o args= -p "$$" | cut -f 1 -d " ")
    test "sh" = $value
    return
}

UNAME=$(uname -s)

command_exists () {
    type "$1" &> /dev/null ;
}

if is_sh ; then
  die "\n Please don't invoke with sh, install use ./install.sh"
fi

if [ "$EUID" -ne 0 ]; then
  die "\n Please run as sudo."  1
fi

if ! command_exists python3 ; then
    die "\n Sorry you need to have Python3 installed. Please install it and rerun this script."  1
fi

if [ "$UNAME" = "Darwin" ]; then
    if ! command_exists brew ; then
        die "\n Sorry you need to have brew installed. Please install it and rerun this script."  1
    fi
fi

if lsof -i -P -n | grep 8010 > /dev/null 2>&1; then
  die "\n Another process is running on port 8010."
fi



python3 -m pip install -r requirements.txt --ignore-installed
python3 install.py $1 --shell bash