c9 auto installer

#!/bin/bash

#
# c9 Installer for debian/ubuntu famil
# Author : shutdown57 < indonesianpeople.shutdown57@gmail.com >
# Date   : 5 Nov 2020
# Tested ubuntu 18.04 LTS

m="\033[1;31m"
k="\033[1;33m"
h="\033[1;32m"
b="\033[1;34m"
bl="\033[0;34m"
n="\033[1;0m"

x_banner(){
cat <<EOF
       ________  .__                 __         .__  .__
  ____/   __   \ |__| ____   _______/  |______  |  | |  |   ___________
_/ ___\____    / |  |/    \ /  ___/\   __\__  \ |  | |  | _/ __ \_  __ \\
\  \___  /    /  |  |   |  \\\\___ \  |  |  / __ \|  |_|  |_\  ___/|  | \/
 \___  >/____/   |__|___|  /____  > |__| (____  /____/____/\___  >__|
     \/                  \/     \/            \/               \/

EOF
echo -e $h" =======[ shutdown57 "$n
echo -e $k" =======[ c9 Installer for VPS ubuntu"$n
echo ""
echo -e $b"Please wait ...................."
sleep 2
}

x_install(){
apt-get update -y && sudo apt-get -y install curl git build-essential
curl -sL https://deb.nodesource.com/setup_10.x | sudo bash -
apt-get install gcc g++ make -y
curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
apt-get update -y ; apt-get install yarn -y
apt-get install nodejs -y

echo -e $k"[~] create user for running c9 (c9user) ...."$n
sleep 1
adduser c9user
sudo usermod -aG sudo c9user

echo -e -n $k"[~] Move to /home/c9user/ ...."$n
sleep 1
cd /home/c9user/
if [[ `pwd` == '/home/c9user' ]]; then
    echo -e $h"[OK]"$n
else
    echo -e $m"[FAILED]"$n
    exit
fi

echo -e -n $k"[~] Cloning c9 source from github ...."$n
git clone git://github.com/c9/core.git c9 > /dev/null 2>&1
if [[ -d c9 ]]; then
    echo -e $h"[OK]"$n
else
    echo -e $m"[FAILED]"$n
    exit
fi

echo -e  $k"[~] RUnning install-sdk.sh from c9 source ..."$n
c9/scripts/install-sdk.sh

sleep 1

echo -e -n $k"[~] Create directory /home/c9user/my-projects ..."$n
mkdir /home/c9user/my-projects

if [[ -d /home/c9user/my-projects ]]; then
    echo -e $h"[OK]"$n
else
    echo -e $m"[FAILED]"$n
    exit
fi
sleep 1

echo -e -n $k"[~] adding SystemD c9 services ..."$n
wget -q https://pastebin.com/raw/Zy5qKHdg -O /lib/systemd/system/c9.service

if [[ -f /lib/systemd/system/c9.service ]]; then
    echo -e $h"[OK]"$n
else
    echo -e $m"[FAILED]"$n
    exit
fi
echo -e $k"[~] SETTING USERNAME PASSWORD AND PORT FOR ACCESS [~]"$n
echo ""
read -p "Username :" username
read -p "Password :" password
read -p "Port     :" port

sed -i "s|{username}|${username}|g" /lib/systemd/system/c9.service
sed -i "s|{password}|${password}|g" /lib/systemd/system/c9.service
sed -i "s|{port}|${port}|g" /lib/systemd/system/c9.service

sleep 1
echo -e $k"[~] Enabling c9 service ..."$n
systemctl enable c9.service
systemctl daemon-reload

echo -e $k"[~] Starting c9 service ..."$n
service c9 start
service c9 status

echo -e $h"DONE...................... now you can access c9 "$b" http://YourServer:Port "$n

}

if [[ `whoami` != 'root' ]]; then
    echo -e $m"You must access this file with root ( superuser )"
    exit
else
    x_banner
    x_install
fi