devstack.sh

#!/bin/bash

#********************************************************************
#					Created By Md. Risfat Amin		    			#
#	      Find Me  md@risfbd.com or risfat@devtech365.com	    	#
#********************************************************************

#variables
s2='sleep 2s'
s1='sleep 1s'
home='pwd'
RED='\e[1;31m'
BLUE='\e[1;34m'
GREEN='\e[1;32m'
YELLOW='\e[1;33m'
END='\e[0m'
pacm="sudo apt"
yes="-y"
ssys='sudo systemctl'
apache='apache2'
nginx="nginx"
iptable='iptables'
confIPTable='sudo iptables -I INPUT -p tcp --dport 80 -j ACCEPT'
ufw="ufw"
allowUFWHTTP='sudo ufw allow http'
apacheData='sudo chown www-data:www-data /var/www/html -R'
nginxOwData='sudo chown www-data:www-data /usr/share/nginx/html -R'
mariadb="mariadb"
mysql="mysql-server"
mariadbsc="mariadb-server mariadb-client"
mss='sudo mysql_secure_installation'
iphp7='php7.4 php7.4-fpm php7.4-mysql php-common php7.4-cli php7.4-common php7.4-json php7.4-opcache php7.4-readline php7.4-mbstring php7.4-xml php7.4-gd php7.4-curl php-redis php-imagick php7.4-gd php-memcached php7.4-zip'
spc='software-properties-common'
aarophp='sudo add-apt-repository -y ppa:ondrej/php'
iphp8='php8.0 php8.0-fpm php8.0-mysql php-common php8.0-cli php8.0-common php8.0-opcache php8.0-readline php8.0-mbstring php8.0-xml php8.0-gd php8.0-curl php8.0-redis php8.0-imagick php8.0-gd php8.0-memcached php8.0-zip'
git="git"
build_essential='build-essential'
nodejs="nodejs"
enable_nginx='sudo systemctl enable nginx'
enable_mariadb='sudo systemctl enable mariadb'
enable_fpm7='sudo systemctl enable php7.4-fpm'
enable_fpm8='sudo systemctl enable php8.0-fpm'

echo "$RED


██████╗░███████╗██╗░░░██╗  ░██████╗████████╗░█████╗░░█████╗░██╗░░██╗
██╔══██╗██╔════╝██║░░░██║  ██╔════╝╚══██╔══╝██╔══██╗██╔══██╗██║░██╔╝
██║░░██║█████╗░░╚██╗░██╔╝  ╚█████╗░░░░██║░░░███████║██║░░╚═╝█████═╝░
██║░░██║██╔══╝░░░╚████╔╝░  ░╚═══██╗░░░██║░░░██╔══██║██║░░██╗██╔═██╗░
██████╔╝███████╗░░╚██╔╝░░  ██████╔╝░░░██║░░░██║░░██║╚█████╔╝██║░╚██╗
╚═════╝░╚══════╝░░░╚═╝░░░  ╚═════╝░░░░╚═╝░░░╚═╝░░╚═╝░╚════╝░╚═╝░░╚═╝

$END"

#UPDATE
echo "$RED
------------------------------------
|  Initializing System Update...!  |
------------------------------------
$END"
echo "$BLUE Executing \$${pacm} ${yes} update $END"

${pacm} ${yes} update
$s1

#UPGRADE
echo "$RED
-------------------------------------
|  Initializing System Upgrade...!  |
-------------------------------------
$END"
echo "$BLUE Executing \$${pacm} ${yes} upgrade $END"
${pacm} ${yes} upgrade
$s1

echo "$GREEN
--------------------------------------------------
 |  	Please choose your desired stack...!  	|
--------------------------------------------------
$END"

echo "$YELLOW

1. LAMP Stack
2. LEMP Stack

$END"

read stack

if [ $? -eq 0 ]; then

	if [ $stack = 1 ]; then
		echo "$RED
-----------------------------------------
|  Initializing Apache Installation...!  |
-----------------------------------------
		$END"

		echo "$BLUE Executing \$${pacm} ${yes} install $apache \n $END"

		#Apache Process

		if ! command -v $apache; then #https://ss64.com/bash/command.html
			${pacm} ${yes} install ${apache}
			echo "$RED Starting Apache $END"
			${ssys} start ${apache}
			echo "$GREEN Done! $END"
			echo
			$s2
		else
			echo "$GREEN $apache is already installed on above directory. \n $END"
			${ssys} start ${apache}
			echo
			$s2
		fi

	else

		#NGINX

		echo "$RED
-----------------------------------------
|  Initializing NginX Installation...!  |
-----------------------------------------
		$END"
		echo "$BLUE Executing \$${pacm} ${yes} install $nginx \n $END"

		#NginX Process
		if ! command -v $nginx; then
			${pacm} ${yes} install ${nginx}
			echo "$RED Starting NginX $END"
			${ssys} start ${nginx}
			echo "$GREEN Done! $END"
			echo
			$s2
		else
			echo "$GREEN $nginx is already installed on above directory. \n $END"
			${ssys} start ${nginx}
			echo
			$s2
		fi

	fi

else

	echo "$YELLOW Installation abort. Because Update & Upgrade failed or Canceled or something went wrong! Exit with code $?\nThank you for executing Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin
	$END"
	$s2
	exit
fi

$s2

#IPTABLE
echo "$RED
-----------------------------
|  Configuring IPTable...!  |
-----------------------------
$END"
echo "$BLUE Executing \$${pacm} ${yes} install $iptable \n $END"

#Configuring IPTable Firewall
if command -v $iptable; then
	echo "$GREEN ${iptable} found on above directory. Aheading to the next stage! $END \n"
	echo "$YELLOW Applying iptables rule $END \n"
	echo "$BLUE Executing \$${confIPTable} $END"
	${confIPTable}
	echo
	echo "$YELLOW Success! $END \n"
else
	echo "$YELLOW iptable not found. Installing iptable! $END"
	${pacm} ${yes} install ${iptable}
	if command -v $iptable; then
		echo "$YELLOW Applying iptables rule $END \n"
		echo "$BLUE Executing \$${confIPTable} $END"
		${confIPTable}
		$s2
	else
		echo "$YELLOW ${iptable} installation Failed. ${iptable} rules has not been successfully configured. \n
		$END"
		read -p "Do you want to skip this step? Default is Y. [Y,n]: " skipipt
		case $skipipt in
		y | Y) echo "$RED Okay! Going Ahead $END" ;;
		n | N)
			echo "$RED Okay! No Problem! Exiting Dev Stack.\nOperation failed or Canceled or something went wrong! Exit with code $?.\nThank you for executing Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin 
			$END" &
			exit
			;;
		*)
			echo "$RED Invalid Input. Aborting Installation $END" &
			exit
			;;
		esac
	fi
fi

#UFW
echo "$RED
--------------------------------------
|  Permitting UFW to allow HTTP...!  |
--------------------------------------
$END"
echo "$BLUE Executing \$$allowUFWHTTP $END"

if [ $stack = 1 ]; then

	sudo ufw allow in "Apache"

else

	sudo ufw allow 'Nginx HTTP'

fi


if command -v ${ufw}; then
	echo "$GREEN ${ufw} found on above directory. Aheading to next stage! $END \n"
	echo "$YELLOW Asking ${ufw} to allow HTTP Requests. $END \n"
	echo "$BLUE \$${allowUFWHTTP} $END"
	${allowUFWHTTP}
	$s2
else
	echo "$GREEN ${ufw} not found. Installing ${ufw}..! $END \n"
	${pacm} ${yes} install ${ufw}
	if command -v ${ufw}; then
		echo "$GREEN ${ufw} found on above directory. Aheading to the next stage! $END \n"
		echo "$YELLOW Asking ${ufw} to allow HTTP Requests. $END "
		echo "$BLUE \$${allowUFWHTTP} $END"
		${allowUFWHTTP}
		echo "$GREEN Done! $END"
	else
		echo "$YELLOW ${ufw} installation Failed. ${ufw} rules has not been successfully configured. \n
			$END"
		read -p "Do you want to skip this step? [Y,n]: " skip
		case $skip in
		y | Y) echo "$RED Okay! Going Ahead $END" ;;
		n | N)
			echo "$RED Okay! No Problem! Exiting Dev Stack.\nOperation failed or Canceled or something went wrong! Exit with code $?.\nThank you for executing Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin  $END" &
			exit
			;;
		*) echo "$RED Going To the Next Step! $END" ;;
		esac
	fi
fi

#DIR OWNERING

if [ $stack = 1 ]; then

	echo "$RED
--------------------------------------------------------------------
|  Making www-data (Apache user) as the owner of web directory...!  |
--------------------------------------------------------------------
	$END"

	if command -v $apache; then
		echo "$GREEN Apache Found! $END"
		echo "$BLUE Executing \$$apacheData $END \n"
		${apacheData}
		echo "$YELLOW Done! $END"
		$s2
	else
		echo "$YELLOW Operation Failed. Please do this step manually.
	Installation Will continue after 5 seconds.  $END"
		sleep 5s
	fi

else

	echo "$RED
--------------------------------------------------------------------
|  Making www-data (Nginx user) as the owner of web directory...!  |
--------------------------------------------------------------------
	$END"

	if command -v $nginx; then
		echo "$GREEN NginX Found! $END"
		echo "$BLUE Executing \$$nginxOwData $END \n"
		${nginxOwData}
		echo "$YELLOW Done! $END"
		$s2
	else
		echo "$YELLOW Operation Failed. Please do this step manually.
	Installation Will continue after 5 seconds.  $END"
		sleep 5s
	fi
fi

#MARIA DB
# echo "$RED
# ----------------------------
# |  Installing MariaDB...!  |
# ----------------------------
# $END";

# if ! command -v $mariadb
# then
# 	echo "$GREEN Executing \$${pacm} ${yes} install ${mariadbsc} $END \n";
# 		${pacm} ${yes} install ${mariadbsc}
# 		if command -v $mariadb
# 		then
# 			echo "$YELLOW Starting MariaDB! $END"
# 			${ssys} start ${mariadb}
# 		else
# 			echo "$YELLOW MariaDB is Missing or Can't Start. Check the Log!"
# 			$s2
# 			echo
# 		fi
# else
# 	echo "$YELLOW MariaDB Already Installed on above directory. going to next step. $END"
# 	echo "$YELLOW Starting MariaDB! $END"
# 	${ssys} start ${mariadb}
# 	echo "$GREEN Done! $END"
# 	echo
# fi

echo "$RED
--------------------------------
|  Installing MySql Server...!  |
--------------------------------
$END"

if ! command -v $mysql; then
	echo "$GREEN Executing \$${pacm} ${yes} install ${mysql} $END \n"
	${pacm} ${yes} install ${mysql}
	# if command -v $mysql; then
		echo "$YELLOW Starting MySql! $END"
		# ${ssys} start ${mysql}
	# else
		# echo "$YELLOW MySql is Missing or Can't Start. Check the Log!"
		$s2
		echo
	# fi
else
	echo "$YELLOW MySql Already Installed on above directory. going to next step. $END"
	echo "$YELLOW Starting MySql! $END"
	# ${ssys} start ${mysql}
	echo "$GREEN Done! $END"
	echo
fi


echo "$RED
-----------------------------------------------------
|  		  MySQL Security Installation ...!			|
-----------------------------------------------------
$END"

read -p "Do you want to run MySql Security Installation? [Y,n]: " mysqlsec

case $mysqlsec in

y | Y)
	
#POST SECURITY
echo "$RED
---------------------------------------------------
|  Initializing MySQL Security Installation ...!  |
---------------------------------------------------
$END"

if command -v mysql; then
	echo "$GREEN $mysql Found! $END"
	echo "$BLUE \$$mss $END"
	$mss
	$s2
fi
;;

n | N)
	echo "$RED Okay! Going Ahead $END"
	$s2
	;;

*)
	echo "$RED Going To the Next Step! $END"
	$s2
	;;
esac

#PHP
echo "$RED
---------------------------------------
|  Initializing PHP Installation...!  |
---------------------------------------
$END"

echo "$YELLOW
Which Version of PHP you want to install?
1. 7.4
2. 8.0
(Defualt is PHP v8.0. Press Any key to continue or input your choice.)
$END"

read -p "Choice: " phpv
case $phpv in
1)
	echo "$GREEN You Choose 7.4. Installaing PHP 7.4 with PHP 7.4 Extensions! $END"
	${pacm} ${yes} install ${iphp7}
	echo "$GREEN Done! $END"
	$s1
	echo "$RED Starting PHP7.4-FPM $END"
	${ssys} start php7.4-fpm
	echo "$GREEN Done! $END"
	echo
	$s1

	if [ $stack = 2 ]; then

		#NGINX CONF
		echo "$YELLOW Creating Nginx Configuration File... $END"
		wget -O default.conf -P ~/ https://raw.githubusercontent.com/risfat/devstack/main/php7.4-default.conf
		sudo mv default.conf /etc/nginx/conf.d/
		echo
		echo "$GREEN Success $END"
		$s1

		echo "$GREEN Enabling PHP-FPM autostart on boot! $END"
		${enable_fpm7}
		echo "$GREEN Done! $END"
		$s1

	fi

		#PHPMYADMIN CONF
		echo
		echo "$YELLOW Creating phpMyAdmin Preconfiguration File... $END"
		wget -O phpmyadmin.conf -P ~/ https://raw.githubusercontent.com/risfat/devstack/main/php7.4-phpmyadmin.conf
		sudo mv phpmyadmin.conf /etc/nginx/conf.d/
		echo
		echo "$GREEN Success $END"
		$s1
	;;

2)
	echo "$GREEN You Choose 8.0. Installaing PHP 8.0 with PHP 8.0 Extensions! $END"
	${pacm} ${yes} install ${spc}
	${aarophp}
	${pacm} ${yes} install ${iphp8}
	echo "$GREEN Done! $END"
	$s1
	echo "$RED Starting PHP8.0-FPM $END"
	${ssys} start php8.0-fpm
	echo "$GREEN Done! $END"
	echo
	$s1

	if [ $stack = 2 ]; then
		#NGINX CONF
		echo "$YELLOW Creating Nginx Configuration File... $END"
		wget -O default.conf -P ~/ https://raw.githubusercontent.com/risfat/devstack/main/php8.0-default.conf
		sudo mv default.conf /etc/nginx/conf.d/
		echo
		echo "$GREEN Success $END"
		$s1

		echo "$GREEN Enabling PHP-FPM autostart on boot! $END"
		${enable_fpm8}
		echo "$GREEN Done! $END"
		$s1
	fi

		#PHPMYADMIN CONF
		echo
		echo "$YELLOW Creating phpMyAdmin Preconfiguration File... $END"
		wget -O phpmyadmin.conf -P ~/ https://raw.githubusercontent.com/risfat/devstack/main/php8.0-phpmyadmin.conf
		sudo mv phpmyadmin.conf /etc/nginx/conf.d/
		echo
		echo "$GREEN Success $END"
		$s1
	;;

*)
	echo "$RED Installing PHP 8.0 with PHP 8.0 Extensions. $END"
	${pacm} ${yes} install ${spc}
	${aarophp}
	${pacm} ${yes} install ${iphp8}
	echo "$GREEN Done! $END"
	$s1
	echo "$RED Starting PHP8.0-FPM $END"
	${ssys} start php8.0-fpm
	echo "$GREEN Done! $END"
	echo
	$s1

	if [ $stack = 2 ]; then
		#NGINX CONF
		echo "$YELLOW Creating Nginx Configuration File... $END"
		wget -O default.conf -P ~/ https://raw.githubusercontent.com/risfat/devstack/main/php8.0-default.conf
		sudo mv default.conf /etc/nginx/conf.d/
		echo
		echo "$GREEN Done! $END"
		$s1

		echo "$GREEN Enabling PHP-FPM autostart on boot! $END"
		${enable_fpm8}
		echo "$GREEN Done! $END"
		$s1
	fi

		#PHPMYADMIN CONF
		echo
		echo "$YELLOW Creating phpMyAdmin Preconfiguration File... $END"
		wget -O phpmyadmin.conf -P ~/ https://raw.githubusercontent.com/risfat/devstack/main/php8.0-phpmyadmin.conf
		sudo mv phpmyadmin.conf /etc/nginx/conf.d/
		echo
		echo "$GREEN Done! $END"
		$s1
	;;
esac

if [ $stack = 2 ]; then

	#NGINX SERVER BLOCK
	echo "$RED
-------------------------------------
|  Creating Nginx Server Block...!  |
-------------------------------------
	$END"
	echo "$YELLOW Removing /etc/nginx/sites-enabled/default $END"
	echo "$BLUE Executing \$sudo rm -f /etc/nginx/sites-enabled/default $END"
	sudo rm -f /etc/nginx/sites-enabled/default
	echo "$GREEN Done! $END"
	echo "$YELLOW Resolving Nginx index Dir $END"

	if ! [ -d "/var/www/html/" ]; then
		echo "$GREEN Already solved before! $END"
	else
		sudo mv -f /var/www/html/index.nginx-debian.html /var/www/
		sudo rm -f -r /var/www/html
		echo "$GREEN Done! $END"
	fi
	$s1
	echo

fi

#PHPMYADMIN AREA
echo "$YELLOW Do you want to install phpMyAdmin? Press Y or any key to install and N for skip. [Y/n] $END"
read -p "Will I install phpMyAdmin? : [Y/n]" ipma
case $ipma in
Y | y)
	if ! [ -d "/usr/share/phpmyadmin/" ]; then
		echo "$RED
-------------------------------
|  Installing phpMyAdmin...!  |
-------------------------------
			$END"
		echo "$YELLOW Note: While installing phpMyAdmin, It will ask you to choose a web server.\nPlease choose the desired webserver.\nAnd this option will not be appeared in the list of the webserver on the prompt.\nSo press TAB and Select 'OK' then Hit Enter.\nThe installation will continue after 7 seconds. Please be patient. $END"
		sleep 10s
		${pacm} ${yes} install phpmyadmin
		$s1
		echo
		echo "$YELLOW Creating server block for phpMyAdmin	$END"
		
		if [ $stack = 1 ]; then
			sudo ln -s /etc/phpmyadmin/apache.conf /etc/apache2/conf-available/phpmyadmin.conf
			sudo a2enconf phpmyadmin.conf
			#installing php module
			sudo apt-get install libapache2-mod-php8.0
			sudo systemctl restart apache2
		else
			sudo ln -s /usr/share/phpmyadmin/ /var/www/
			sudo systemctl reload nginx
		fi

		echo "$GREEN Done! $END"
		$s1
		echo
		echo "$GREEN Try to access phpMyAdmin at localhost/phpmyadmin.\nIf you can't login to root DB user then please reset MySql root Password through Terminal.\nIf you don't know how to reset password, then please search on google with keyword: \"reset mysql root password\".\nNext Step will be appeared after 7 seconds. Please be patient. $END"
		sleep 10s
	else
		echo "$YELLOW phpMyAdmin is already installed!	$END"
		echo
		$s2
	fi
	;;

N | n)
	echo "$YELLOW Okay! No problem! Skipping phpMyAdmin and removing preconfigured phpMyAdmin files! $END"
	if ! [ -d "/usr/share/phpmyadmin/" ]; then
		sudo rm -f /etc/nginx/conf.d/phpmyadmin.conf
		echo "$GREEN phpmyadmin.conf file removed $END"
	else
		echo "$YELLOW phpMyAdmin already installed! $END"
	fi
	$s1
	;;

*)
	echo "$RED Installting phpMyAdmin! $END"
	if ! [ -d "/usr/share/phpmyadmin/" ]; then
		echo "$RED
-------------------------------
|  Installing phpMyAdmin...!  |
-------------------------------
			$END"
		echo "$YELLOW Note: While installing phpMyAdmin, It will ask you to choose a web server.\nPlease choose the desired webserver.\nAnd this option will not be appeared in the list of the webserver on the prompt.\nSo press TAB and Select 'OK' then Hit Enter.\nThe installation will continue after 7 seconds. Please be patient. $END"
		sleep 10s
		${pacm} ${yes} install phpmyadmin
		$s1
		echo
		echo "$YELLOW Creating server block for phpMyAdmin	$END"
		sudo ln -s /usr/share/phpmyadmin/ /var/www/
		if [ $stack = 1 ]; then
			sudo systemctl reload apache2
		else
			sudo systemctl reload nginx
		fi
		echo "$GREEN Done! $END"
		$s1
		echo
		echo "$GREEN Try to access phpMyAdmin at localhost/phpmyadmin.\nIf you can't login to root MySql user then please reset MySql root Password through Terminal.\nIf you don't know how to reset password, then please search on google with keyword: \"reset MySql root password\".\nNext Step will be appeared after 7 seconds. Please be patient. $END"
		sleep 10s
	else
		echo "$YELLOW phpMyAdmin is already installed!$END"
		echo
		$s2
	fi
	;;
esac

echo "$RED
--------------------------------------------------
|  Additional Development Environment Setup...!  |
--------------------------------------------------
$END"

echo "$RED
Do you want to install git, build-essential, Node.js 16.x, Composer, Laravel, Vue?
Enter \"G\" to Install GIT Only
Enter \"GB\" to Install GIT & Build-Essential Only
Enter \"YN\" to Install Node.js 16.x Only
Enter \"NC\" to Install Node.js 16.x and Composer Only
Enter \"LV\" to Install Comoser, Laravel and Vue Only
Enter \"Y/y\" to Install all together.
Enter \"N/n\" or Press any key to exit without additional package.
(Default is N. Press any key to exit.)
$END"

read -p "Enter the shortcode to continue. Ex: YGB. Default is N/n:" ades
case $ades in

G | g)
	echo "$RED Installting Git Only! $END"
	if ! command -v git; then
		${pacm} ${yes} install ${git}
		echo "$RED Git installation finished.\nThank you for executing Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin $END"
	else
		echo "$RED Git is already installed!\nThank you for executing Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin 	$END"
	fi
	;;


	GB | gb)
	echo "$RED Installting Git & Build-Essential Package $END"
	if ! command -v git; then
		${pacm} ${yes} install ${git}
		echo "$RED Git installation finished.$END"
		$s1
	else
		echo "$RED Git is already installed!$END"
		$s1
	fi
	echo
	if ! [ -d "/usr/share/build-essential/" ]; then
		${pacm} ${yes} install ${build_essential}
		echo "$RED ${build_essential} installation finished.\nThank you for executing  Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin	$END"
		$s1
	else
		echo "$RED Build Essential Package is already installed.\nThank you for executing  Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin $END"
		$s1
	fi
	;;


	YN | yn)
	echo "$RED Installting Node.js v16.x. $END"
	if ! command -v node; then
		if ! command -v curl; then
			echo "$RED CURL is not found. Installing CURL! $END"
			${pacm} ${yes} install curl
			echo
			echo "$RED Adding Node.js v16.x required repo. to souce. $END"
			$s1
			curl -sL https://deb.nodesource.com/setup_16.x | sudo bash -
		else
			echo "$YELLOW curl found $END"
			echo "$RED Adding Node.js v16.x required repo. to source. $END"
			$s1
			curl -sL https://deb.nodesource.com/setup_16.x | sudo bash -
			echo
		fi
		$s1
		echo "$RED Now Installing Node.js v16.x$END"
		${pacm} ${yes} install ${nodejs}
		echo
		echo "$RED ${nodejs} installation finished.$END"
	else
		echo "$RED ${nodejs} is already installed.\nThank you for executing  Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin $END"
	fi
	;;

NC | nc)
	echo "$RED Installing Node.js v16.x and Composer.$END"
	if ! command -v node; then
		if ! command -v curl; then
			echo "$RED CURL is not found. Installing CURL! $END"
			${pacm} ${yes} install curl
			echo "$RED Adding Node.js v16.x required repo. $END"
			curl -sL https://deb.nodesource.com/setup_16.x | sudo bash -
		else
			echo "$YELLOW curl found $END"
			echo "$RED Adding Node.js v16.x required repo. $END"
			curl -sL https://deb.nodesource.com/setup_16.x | sudo bash -
		fi
		$s1
		echo "$RED Now Installing Node.js v16.x$END"
		${pacm} ${yes} install ${nodejs}
		echo
		echo "$RED ${nodejs} installation finished. $END"
	else
		echo "$RED ${nodejs} is already installed. $END"
	fi

	#Composer
	if ! command -v composer; then
		echo "$RED Installing Composer! $END"
		php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
		php -r "if (hash_file('sha384', 'composer-setup.php') === '756890a4488ce9024fc62c56153228907f1545c228516cbf63f885e036d37e9a59d27d63f46af1d4d07ee0f76181c7d3') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
		sudo php composer-setup.php --install-dir=/usr/local/bin --filename=composer
		php -r "unlink('composer-setup.php');"
		echo "$RED composer installation finished.$END"
	else
		echo "$RED composer is already installed.\nThank you for executing  Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin $END"
	fi
	;;

LV | lv)
	echo "$RED Installing Composer, Laravel and Vue.js.$END"
	if ! command -v composer; then
		echo "$RED Installing Composer! $END"
		php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
		php -r "if (hash_file('sha384', 'composer-setup.php') === '756890a4488ce9024fc62c56153228907f1545c228516cbf63f885e036d37e9a59d27d63f46af1d4d07ee0f76181c7d3') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
		sudo php composer-setup.php --install-dir=/usr/local/bin --filename=composer
		php -r "unlink('composer-setup.php');"
		echo "$RED composer installation finished.	$END"
	else
		echo "$RED composer is already installed.$END"
	fi

	if ! command -v laravel; then
		echo "$RED Installing Laravel CLI! $END"
		composer global require laravel/installer
		printf 'export PATH="~/.config/composer/vendor/bin:$PATH"' >>~/.bashrc
		echo "$RED Laravel installation finished.$END"
	else
		echo "$RED Laravel is already installed. $END"
	fi

	#VUE
	if ! command -v vue; then
		if command -v node; then
			echo "$RED Installing Vue Cli! $END"
			sudo npm install -g @vue/cli
			$s1
			echo "$RED Vue Cli installation finished.$END"
			$s1
		else
			echo "$YELLOW Node.js not found. Installing Node.js first! $END"
			if command -v curl; then
				echo "$RED Adding Node.js v16.x required repo. $END"
				curl -sL https://deb.nodesource.com/setup_16.x | sudo bash -
			else
				echo "$RED CURL is not found. Installing CURL! $END"
				${pacm} ${yes} install curl
				echo "$RED Adding Node.js v16.x required repo. $END"
				curl -sL https://deb.nodesource.com/setup_16.x | sudo bash -
			fi
			$s1
			echo "$RED Now Installing Node.js v16.x$END"
			$s1
			${pacm} ${yes} install ${nodejs}
			echo
			echo "$RED ${nodejs} installation finished.	$END"
			$s1
			echo "$RED Now Installing Vue Cli $END"
			$s1
			sudo npm install -g @vue/cli
			echo
			echo "$RED Vue Cli installation finished. $END"
		fi
	else
		echo "$YELLOW Operation Complete!\nThank you for executing  Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin$END"
	fi
	;;

Y | y)
	echo "$RED Copy That! I'm Installing All the packages right now! $END"
	#GIT
	if ! command -v git; then
		${pacm} ${yes} install ${git}
	else
		echo "$YELLOW Git is already installed!	$END"
	fi

	#NODEJS
	echo "$RED Installting Node.js v16.x. $END"
	if ! command -v node; then
		if command -v curl; then
			echo "$RED Adding Node.js v16.x required repo. to source. $END"
			curl -sL https://deb.nodesource.com/setup_16.x | sudo bash -
		else
			echo "$RED CURL is not found. Installing CURL! $END"
			${pacm} ${yes} install curl
			echo "$RED Adding Node.js v16.x required repo. to source. $END"
			curl -sL https://deb.nodesource.com/setup_16.x | sudo bash -
		fi
		$s1
		echo "$RED Now Installing Node.js v16.x$END"
		$s1
		${pacm} ${yes} install ${nodejs}
		echo "$RED ${nodejs} installation finished.$END"
	else
		echo "$RED ${nodejs} is already installed.$END"
	fi

	#BUILED-ESSENTIAL
	if ! [ -d "/usr/share/doc/build-essential/" ]; then
		${pacm} ${yes} install ${build_essential}
	else
		echo "$YELLOW Build Essential Package is already installed. $END"
	fi

	#COMPOSER
	if ! command -v composer; then
		echo "$RED Installing Composer! $END"
		php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
		php -r "if (hash_file('sha384', 'composer-setup.php') === '756890a4488ce9024fc62c56153228907f1545c228516cbf63f885e036d37e9a59d27d63f46af1d4d07ee0f76181c7d3') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
		sudo php composer-setup.php --install-dir=/usr/local/bin --filename=composer
		php -r "unlink('composer-setup.php');"
	else
		echo "$YELLOW Composer is installed! $END"
	fi

	#LARAVEL
	if ! command -v laravel; then
		echo "$RED Installing Laravel CLI! $END"
		composer global require laravel/installer
		printf 'export PATH="~/.config/composer/vendor/bin:$PATH"' >>~/.bashrc
	else
		echo "$YEELOW Laravel is already installed! $END"
	fi

	#VUE
	if ! command -v vue; then
		if command -v node; then
			echo "$RED Installing Vue Cli! $END"
			sudo npm install -g @vue/cli
		else
			echo "$YELLOW Node.js not found. Installing Node.js first! $END"
			if command -v curl; then
				echo "$RED Adding Node.js v16.x required repo. $END"
				curl -sL https://deb.nodesource.com/setup_16.x | sudo bash -
			else
				echo "$RED CURL is not found. Installing CURL! $END"
				${pacm} ${yes} install curl
				echo "$RED Adding Node.js v16.x required repo. $END"
				curl -sL https://deb.nodesource.com/setup_16.x | sudo bash -
			fi
			$s1
			echo "$RED Now Installing Node.js v16.x$END"
			$s1
			${pacm} ${yes} install ${nodejs}
			echo
			echo "$RED Now Installing Node.js v16.x$END"
			$s1
			sudo npm install -g @vue/cli
			echo "$RED Vue Clie installation finished.\nThank you for executing Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin 	$END"
		fi
	else
		echo "$YELLOW Operation Completed!\nThank you for executing Dev Stack. Feel Free to Contribute.\nRegards\nMd. Risfat Amin $END"
	fi
	;;

N | n)
	echo "$RED Okay! No Problem! Exiting Dev Stack.\nThanks for Executing ME!\n Regards\nMd. Risfat Amin  $END" &
	exit
	;;

*)
	echo "$RED Okay! No Problem! Exiting Dev Stack.\nThanks for Executing ME!\n Regards\nMd. Risfat Amin  $END" &
	exit
	;;
esac

echo "$GREEN Clearing additional Dependency packeges! $END"
sudo apt autoremove
sudo rm -f ~/devstack.sh
exit