easyengine/bin/update

#!/bin/bash


# Make Variables Available For Later Use
INSTALLLOG=/var/log/easyengine/install.log
LINUX_DISTRO=$(lsb_release -i |awk '{print $3}')

# Capture Errors
OwnError()
{
	echo -e "[ `date` ] \033[31m$@\e[0m" | tee -ai $INSTALLLOG
	exit 101
}

GITCOMMIT ()
{
	# Change Directory
	cd $EEGITDIR || OwnError "Unable To Change Directory $EEGITDIR"

	# Check .git
	if [ ! -d .git ]
	then
		# Initialise Git
		echo -e "\033[34mInitialise Git On $EEGITDIR...\e[0m"
		git init &>> $INSTALLLOG || OwnError "Unable To Initialize Git On $EEGITDIR"
	fi

	# Check For Untracked Files
	if [ $(git status -s | wc -l) -ne 0 ]
	then
		# Add Files In Git Version Control
		git add --all && git commit -am "$EEGITMESSAGE"  &>> $INSTALLLOG \
		|| OwnError "Unable To Git Commit On $EEGITDIR"
	fi
}

EEUPDATE()
{
	# Clone EasyEngine (ee) Stable Repository
	rm -rf /tmp/easyengine
	echo -e "\033[34mUpdating EasyEngine (ee), Please Wait...\e[0m" | tee -ai $INSTALLLOG
	git clone -b stable git://github.com/rtCamp/easyengine.git /tmp/easyengine &>> $INSTALLLOG || OwnError "Unable To Clone Easy Engine"

	# EasyEngine (ee) /etc Files
	cp -a /tmp/easyengine/etc/bash_completion.d/ee /etc/bash_completion.d/ &>> $INSTALLLOG || OwnError "Unable To Copy EE Auto Complete File"

	# EE /usr/share/easyengine Files
	cp -a /tmp/easyengine/etc/nginx/* /usr/share/easyengine/nginx/ &>> $INSTALLLOG || OwnError "Unable To Copy Configuration Files "
	cp -a /tmp/easyengine/usr/share/easyengine/* /usr/share/easyengine/ &>> $INSTALLLOG || OwnError "Unable To Copy Configuration Files "

	# EE Command
	cp -a /tmp/easyengine/usr/local/sbin/easyengine /usr/local/sbin/ &>> $INSTALLLOG || OwnError "Unable To Copy EasyEngine Command"

	# EE Man Pages
	cp -a /tmp/easyengine/man/ee.8 /usr/share/man/man8/ &>> $INSTALLLOG || OwnError "Unable To Copy EasyEngine Man Pages"

	# Change Permission For EE
	chmod 750 /usr/local/sbin/easyengine || OwnError "Unable To Change EasyEngine Command Permission"

	# Create Symbolic Link If Not Exist
	if [ ! -L /usr/local/sbin/ee ]
	then
		ln -s /usr/local/sbin/easyengine /usr/local/sbin/ee
	fi	

	# Git Config Settings
	EEGITNAME=$(git config user.name)
	EEGITEMAIL=$(git config user.email)

	if [ -z "$EEGITNAME" ] || [ -z "$EEGITEMAIL" ]
	then
		echo
		echo -e "\033[34mEasyEngine (ee) Required Your Name & Email Address To Track Changes You Made Under The Git\e[0m" | tee -ai $INSTALLLOG
		echo -e "\033[34mEasyEngine (ee) Will Be Able To Send You Daily Reports & Alerts In Upcoming Version\e[0m" | tee -ai $INSTALLLOG
		echo -e "\033[34mEasyEngine (ee) Will NEVER Send Your Information Across\e[0m" | tee -ai $INSTALLLOG
	fi
	# Check Git User Is Empty Or Not
	if [ -z "$EEGITNAME" ]
	then
		read -p "Enter Your Name [$(whoami)]: " EEGITNAME
		# If Enter Is Pressed
		if [[ $EEGITNAME = "" ]]
		then
			EEGITNAME=$(whoami)
		fi
		git config --global user.name "$EEGITNAME" &>> $INSTALLLOG	
	fi

	# Check Git User Is Empty Or Not
	if [ -z "$EEGITEMAIL" ]
	then
		read -p "Enter Your Email [$(whoami)@$(hostname -f)]: " EEGITEMAIL
		# If Enter Is Pressed
		if [[ $EEGITEMAIL = "" ]]
		then
			EEGITEMAIL=$(whoami)@$(hostname -f)
		fi
		git config --global user.email $EEGITEMAIL &>> $INSTALLLOG
	fi
}

MYSQLUSERPASS()
{
        MYSQLUSER=root
        MYSQLHOST=localhost

        # Turn Off Echo For Passwords
        stty -echo
        read -p "Enter The MySQL Password For root User: " MYSQLPASS
        stty echo
        echo
}

MYSQLPASSCHECK()
{
        while [ -n $(mysqladmin -h $MYSQLHOST -u $MYSQLUSER -p$MYSQLPASS ping 2> /dev/null | grep alive) &> /dev/null ]
        do
                # Verify MySQL Credentials
                MYSQLUSERPASS
        done

        # Generate ~/.my.cnf
        echo -e "[client]\nuser=root\npassword=$MYSQLPASS" > ~/.my.cnf
}

MYCNFCHECK()
{
	# MySQL Root Password
	if [ -f ~/.my.cnf ]
	then
		MYSQLUSER=root
		MYSQLHOST=localhost
		MYSQLPASS=$(cat ~/.my.cnf | grep pass | cut -d'=' -f2)
		MYSQLPASSCHECK
	else
		# Turn Off Echo For Passwords
        stty -echo
        MYSQLUSER=root
        MYSQLHOST=localhost
        read -p "Enter The MySQL Password For root User: " MYSQLPASS
        stty echo
        echo

		MYSQLPASSCHECK
	fi


}

EE101()
{
	# EasyEngine (ee) /etc Files
	cp -a /tmp/easyengine/etc/easyengine/ee.conf /etc/easyengine/ &>> $INSTALLLOG || OwnError "Unable To Copy ee.conf File"

	# Let Copy Some Missing Files & Chnage Nginx As Per Latest EasyEngine
	(sed "/allow/,+2d" /usr/share/easyengine/nginx/common/acl.conf; grep -v ^# /etc/nginx/common/allowed_ip.conf ) > /etc/nginx/common/acl.conf
	cp /usr/share/easyengine/nginx/common/locations.conf /etc/nginx/common
	sed -i "s/fastcgi_cache_use_stale.*/fastcgi_cache_use_stale error timeout invalid_header updating http_500 http_503;\nfastcgi_cache_valid any 1h;/g" /etc/nginx/conf.d/fastcgi.conf
	sed -i "s/log_format rt_cache.*/log_format rt_cache '\$remote_addr \$upstream_response_time \$upstream_cache_status [\$time_local] '/" /etc/nginx/nginx.conf
	sed -i "s/.*\$body_bytes_sent'/\t\t'\$http_host \"\$request\" \$status \$body_bytes_sent '/" /etc/nginx/nginx.conf

	# Check SSL Settings
	grep ssl_ /etc/nginx/nginx.conf &>> $INSTALLLOG
	if [ $? -ne 0 ]
	then
		sed -i "/client_max_body_size/a \ \n\t# SSL Settings\n\tssl_session_cache shared:SSL:20m;\n\tssl_session_timeout 10m;\n\tssl_prefer_server_ciphers on;\n\tssl_ciphers HIGH:\!aNULL:\!MD5:\!kEDH;\n\n" /etc/nginx/nginx.conf
	fi

	# Move PHP’s Session Storage To Memcache
	sed -i "/extension/a \session.save_handler = memcache\nsession.save_path = \"tcp://localhost:11211\"" /etc/php5/mods-available/memcache.ini
}

EE110()
{
	sed -i '/allow ;/d' /etc/nginx/common/acl.conf
}

PHPUSERINFO()
{
	# PHP User
	PHPUSER=$(grep ^user /etc/php5/fpm/pool.d/www.conf | cut -d'=' -f2 | cut -d' ' -f2) \
	|| OwnError "Unable To Find Out PHP Username"
}

PHP_PACKAGES()
{
	# Nginx Fastcgi Cache Cleanup
	if [ ! -d /var/www/22222/htdocs/cache/nginx ]
	then
		mkdir -p /var/www/22222/htdocs/cache/nginx || OwnError "Unable To Create Nginx Fastcgi Cleanup Directory"

		# Downloading Nginx FastCGI Cleanup Script
		echo -e "\033[34mDownloading Nginx FastCGI Cleanup Script, Please Wait...\e[0m"
		wget --no-check-certificate -cqO /var/www/22222/htdocs/cache/nginx/clean.php https://raw.githubusercontent.com/rtCamp/eeadmin/master/cache/nginx/clean.php
	fi

	# Opcache Settings
	if [ ! -d /var/www/22222/htdocs/cache/opcache ]
	then
		# Create Directory
		mkdir -p /var/www/22222/htdocs/cache/opcache || OwnError "Unable To Create Opcache Directory"

		# Download Opcache Status Files
		echo -e "\033[34mInstalling Opcache Tool, Please Wait...\e[0m"
		wget --no-check-certificate -cqO /var/www/22222/htdocs/cache/opcache/opcache.php https://raw.github.com/rlerdorf/opcache-status/master/opcache.php
		wget --no-check-certificate -cqO /var/www/22222/htdocs/cache/opcache/opgui.php https://raw.github.com/amnuts/opcache-gui/master/index.php
		wget --no-check-certificate -cqO /var/www/22222/htdocs/cache/opcache/ocp.php https://gist.github.com/ck-on/4959032/raw/0b871b345fd6cfcd6d2be030c1f33d1ad6a475cb/ocp.php
	fi

	# Memcache Settings
	if [ ! -d /var/www/22222/htdocs/cache/memcache ]
	then
		# Create Directory
		mkdir -p /var/www/22222/htdocs/cache/memcache || OwnError "Unable To Create Memcache Directory"

		# Download phpMemcachedAdmin
		echo -e "\033[34mInstalling Memcache Tool, Please Wait...\e[0m"
		wget --no-check-certificate -cqO /var/www/22222/htdocs/cache/memcache/memcache.tar.gz http://phpmemcacheadmin.googlecode.com/files/phpMemcachedAdmin-1.2.2-r262.tar.gz

		# Extract phpMemcachedAdmin
		tar -zxf /var/www/22222/htdocs/cache/memcache/memcache.tar.gz -C /var/www/22222/htdocs/cache/memcache

		# Remove Unwanted Files
		rm -f /var/www/22222/htdocs/cache/memcache/memcache.tar.gz
	fi

	if [ ! -d /var/www/22222/htdocs/php/webgrind/ ]
	then
		# Download Opcache Status Files
		mkdir -p mkdir -p /var/www/22222/htdocs/php/webgrind/ ||  OwnError "Unable To Create webgrind Directory"
		
		# Download Webgrind
		echo -e "\033[34mCloning Webgrind, Please Wait...\e[0m"
		git clone https://github.com/jokkedk/webgrind.git /var/www/22222/htdocs/php/webgrind/ &>> $INSTALLLOG || OwnError "Unable To Clone Webgrind"
		sed -i "s'/usr/local/bin/dot'/usr/bin/dot'" /var/www/22222/htdocs/php/webgrind/config.php

		# Install Graphviz
		dpkg -l | grep graphviz &>> $INSTALLLOG
		if [ $? -ne 0 ]
		then
			echo -e "\033[34mInstalling Graphviz, Please Wait...\e[0m"
			apt-get -y install graphviz || OwnError "Unable To Install Graphviz"
		fi
	fi

	# Create info.php File To Display The phpinfo Information
	echo -e "<?php \n\t phpinfo(); \n?>" &>> /var/www/22222/htdocs/php/info.php

	# Fake PHP5-FPM Status Pages
	if [ ! -d /var/www/22222/htdocs/fpm/status/ ]
	then
			mkdir -p /var/www/22222/htdocs/fpm/status/ || OwnError "Unable To Create FPM Status Directory"
			touch /var/www/22222/htdocs/fpm/status/{php,debug}
	fi

	# Call PHPUSERINFO Function For PHP User Details
	PHPUSERINFO

	# Change Ownership
	chown -R $PHPUSER:$PHPUSER /var/www/22222 || OwnError "Unable To Change Ownership For /var/www/22222"
}

ANEMOMETER_INSTALL()
{
	if [ -d /etc/mysql/ ]
	then

		# Anemometer Setup
		if [ ! -d /var/www/22222/htdocs/db/anemometer ]
		then
			mkdir -p /var/www/22222/htdocs/db/anemometer/ || OwnError "Unable To Create Anemometer Directory"

			# Download Anemometer
			echo -e "\033[34mCloning Anemometer, Please Wait...\e[0m"
			git clone https://github.com/box/Anemometer.git /var/www/22222/htdocs/db/anemometer &>> $INSTALLLOG \
			|| OwnError "Unable To Clone Anemometer"

			# Setup Anemometer
			# Collect MySQL Login Details
			MYCNFCHECK

			# Setup Anemometer Database
			mysql -u $MYSQLUSER -p$MYSQLPASS < /var/www/22222/htdocs/db/anemometer/install.sql \
			|| OwnError "Unable To Import Anemometer Database"

			# Setup Anemometer Database Grants
			ANEMOMETERPASS=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 15 | head -n1)
			mysql -u $MYSQLUSER -p$MYSQLPASS -e "grant all on slow_query_log.* to 'anemometer'@'localhost' IDENTIFIED BY '$ANEMOMETERPASS';"			

			# Execute On MySQL Logrotation
			sed -i "/endscript/,/}/d" /etc/logrotate.d/mysql-server
			echo -e "                  pt-query-digest --user=anemometer --password=$ANEMOMETERPASS \\" >> /etc/logrotate.d/mysql-server
			echo -e "                  --review D=slow_query_log,t=global_query_review \\" >> /etc/logrotate.d/mysql-server
			echo -e "                  --review-history D=slow_query_log,t=global_query_review_history \\" >> /etc/logrotate.d/mysql-server
			echo -e "                   --no-report --limit=0% --filter=\" \\\$event->{Bytes} = length(\\\$event->{arg}) and \\\$event->{hostname}="\\\"\$HOSTNAME\\\"\" /var/log/mysql/slow.log >> /etc/logrotate.d/mysql-server
			echo -e "\t\tendscript" >> /etc/logrotate.d/mysql-server
			echo -e "}" >> /etc/logrotate.d/mysql-server

			# Copy Anemometer Configuration File
			cp /var/www/22222/htdocs/db/anemometer/conf/sample.config.inc.php /var/www/22222/htdocs/db/anemometer/conf/config.inc.php \
			|| OwnError "Unable To Copy Anemometer Configuration File"

			# Update Anemoneter Configuration File
			sed -i "s/root/anemometer/g" /var/www/22222/htdocs/db/anemometer/conf/config.inc.php
			sed -i "/password/ s/''/'$ANEMOMETERPASS'/g" /var/www/22222/htdocs/db/anemometer/conf/config.inc.php

			# Call PHPUSERINFO Function For PHP User Details
			PHPUSERINFO

			# Change Ownership
			chown -R $PHPUSER:$PHPUSER /var/www/22222/htdocs/db/anemometer/ || OwnError "Unable To Change Ownership For Anemometer"
		fi
	fi
}

INSTALLPMA()
{
	# Install PMA/phpMyAdmin
	if [ ! -d /var/www/22222/htdocs/db/pma ] || [ ! -d /var/www/22222/htdocs/db/adminer ]
	then
		if [ ! -d /var/www/22222/htdocs/db/pma ]
		then
			echo -e "\033[34mDownloading phpMyAdmin, Please Wait...\e[0m"

			# Setup PMA/phpMyAdmin
			mkdir -p /var/www/22222/htdocs/db/pma/ || OwnError "Unable To Create phpMyAdmin Directory: /var/www/22222/htdocs/db/pma/"

			# Download PMA/phpMyAdmin
			wget --no-check-certificate -cqO /var/www/22222/htdocs/db/pma/pma.tar.gz http://dl.cihar.com/phpMyAdmin/master/phpMyAdmin-master-latest.tar.gz \
			|| OwnError "Unable To Download phpMyAdmin"

			# Extract PMA/phpMyAdmin
			tar --strip-components=1 -zxf  /var/www/22222/htdocs/db/pma/pma.tar.gz -C /var/www/22222/htdocs/db/pma/ \
			|| OwnError "Unable To Extract phpMyAdmin"

			# Remove Unwanted Files
			rm -f /var/www/22222/htdocs/db/pma/pma.tar.gz

		fi
	
		if [ ! -d /var/www/22222/htdocs/db/adminer ]
		then
			echo -e "\033[34mDownloading Adminer, Please Wait...\e[0m"
			# Setup Adminer
			mkdir -p /var/www/22222/htdocs/db/adminer/ || OwnError "Unable To Create Adminer Directory: /var/www/22222/htdocs/db/adminer/"

			# Download Adminer
			wget --no-check-certificate -cqO /var/www/22222/htdocs/db/adminer/index.php http://downloads.sourceforge.net/adminer/adminer-4.0.3.php \
			|| OwnError "Unable To Download Adminer"

		fi

	else
		echo -e "\033[34mAlready Installed phpMyAdmin (/var/www/22222/htdocs/db/pma)...\e[0m"
	fi
}

EE122()
{
	# EasyEngine Config File
	sed -i "/# WordPress Defaults/i # Comma Separated Whitelist/Debugging IP Address\nip_address = \n"  /etc/easyengine/ee.conf

	# Nginx File Copy
	cp /usr/share/easyengine/nginx/conf.d/upstream.conf /etc/nginx/conf.d/  || OwnError "Unable To Copy Nginx Upstream File"
	cp /usr/share/easyengine/nginx/common/locations.conf /etc/nginx/common/ || OwnError "Unable To Copy Nginx Common Location File"
	cp /usr/share/easyengine/nginx/common/wpcommon.conf /etc/nginx/common/  || OwnError "Unable To Copy Nginx Common WordPress File"

	# Nginx Changes
	sed -i "/worker_processes/a \worker_rlimit_nofile 100000;" /etc/nginx/nginx.conf
	sed -i "s/# multi_accept/multi_accept/" /etc/nginx/nginx.conf
	sed -i "s/keepalive_timeout.*/keepalive_timeout 30;/" /etc/nginx/nginx.conf

	# EasyEngine Admin Setup
	cp /usr/share/easyengine/nginx/22222 /etc/nginx/sites-available/ || OwnError "Unable To Copy 22222 Nginx Configuration File"
	ln -s /etc/nginx/sites-available/22222 /etc/nginx/sites-enabled/ || OwnError "Unable To Create Symbolic Link For 22222 Nginx Configuration"

	# EasyEngine Admin Logs Setup
	if [ ! -d /var/www/22222/logs ]
	then
		mkdir -p /var/www/22222/logs || OwnError "Unable To Create /var/www/22222/logs"
	fi

	# Symbolic Links
	ln -s /var/log/nginx/eeadmin.access.log /var/www/22222/logs/access.log
	ln -s /var/log/nginx/eeadmin.error.log /var/www/22222/logs/error.log

	# EasyEngine Admin SSL Setup
	if [ ! -d /var/www/22222/cert ]
	then
		mkdir -p /var/www/22222/cert || OwnError "Unable To Create /var/www/22222/cert"
	fi

	# Generate SSL Key
	echo -e "\033[34mGenerating SSL Private Key, Please Wait...\e[0m"
	openssl genrsa -out /var/www/22222/cert/22222.key 2048 &>> $INSTALLLOG \
	|| OwnError "Unable To Generate SSL Private Key"

	echo -e "\033[34mGenerating a Certificate Signing Request (CSR), Please Wait...\e[0m"
	openssl req -new -batch -subj /commonName=127.0.0.1/ -key /var/www/22222/cert/22222.key -out /var/www/22222/cert/22222.csr &>> $INSTALLLOG \
	|| OwnError "Unable To Generate Certificate Signing Request (CSR)"

	echo -e "\033[34mRemoving Passphrase From SSL Private Key, Please Wait...\e[0m"
	mv /var/www/22222/cert/22222.key /var/www/22222/cert/22222.key.org
	openssl rsa -in /var/www/22222/cert/22222.key.org -out /var/www/22222/cert/22222.key &>> $INSTALLLOG \
	|| OwnError "Unable To Remove Passphrase From SSL Private Key"

	echo -e "\033[34mGenerating SSL Certificate, Please Wait...\e[0m"
	openssl x509 -req -days 3652 -in /var/www/22222/cert/22222.csr -signkey /var/www/22222/cert/22222.key -out /var/www/22222/cert/22222.crt &>> $INSTALLLOG \
	|| OwnError "Unable To Generate SSL Certificate"

	# PHP Setup
	dpkg -l | grep php5-fpm &>> $INSTALLLOG
	if [ $? -eq 0 ]
	then
		# Install Packages
		echo -e "\033[34mInstalling php5-xdebug percona-toolkit graphviz, Please Wait...\e[0m"
		apt-get -y install php5-xdebug percona-toolkit graphviz

		# Personal Settings For PHP
		echo -e "\033[34mUpdating PHP Configuration Files, Please Wait...\e[0m"

		# Needed For Custome PHP5 Logs
		if [ ! -d /var/log/php5/ ]
		then
			mkdir -p /var/log/php5/ || OwnError "Unable To Create PHP5 Log Directory: /var/log/php5/"
		fi

		TIME_ZONE=$(cat /etc/timezone | head -n1 | sed "s'/'\\\/'")
		sed -i "s/;date.timezone.*/date.timezone = $TIME_ZONE/" /etc/php5/fpm/php.ini

		# Change PHP5-FPM Error Logs Location
		sed -i "s'error_log.*'error_log = /var/log/php5/fpm.log'" /etc/php5/fpm/php-fpm.conf

		# Separate PHP POOL For Slow Logs
		cp /etc/php5/fpm/pool.d/www.conf /etc/php5/fpm/pool.d/debug.conf
		sed -i "s'\[www\]'[debug]'" /etc/php5/fpm/pool.d/debug.conf || OwnError "Unable To Change PHP Pool Name"
		sed -i "s'listen = 127.0.0.1:9000'listen = 127.0.0.1:9001'" /etc/php5/fpm/pool.d/debug.conf || OwnError "Unable To Change PHP Fastcgi Listen Port"
		sed -i "s/pm = dynamic/pm = ondemand/" /etc/php5/fpm/pool.d/debug.conf || OwnError "Unable To Chnage Process Manager From Dynamic To Ondemand"
		sed -i "s';slowlog.*'slowlog = /var/log/php5/slow.log'"  /etc/php5/fpm/pool.d/debug.conf || OwnError "Unable To Change PHP Slowlog"
		sed -i "s';request_slowlog_timeout.*'request_slowlog_timeout = 10s'"  /etc/php5/fpm/pool.d/debug.conf || OwnError "Unable To Change PHP Request Slowlog Timeout"
		echo -e "php_admin_value[xdebug.profiler_output_dir] = /tmp/ \nphp_admin_value[xdebug.profiler_output_name] = cachegrind.out.%p-%H-%R \nphp_admin_flag[xdebug.profiler_enable_trigger] = on \nphp_admin_flag[xdebug.profiler_enable] = off" | tee -ai  /etc/php5/fpm/pool.d/debug.conf &>> $INSTALLLOG \
		|| OwnError "Unable To Add Xdebug Settings"

	else
		# Install Packages
		echo -e "\033[34mInstalling percona-toolkit graphviz, Please Wait...\e[0m"
		apt-get -y install percona-toolkit graphviz
	fi

	# Install PHP Packages
	PHP_PACKAGES

	# Install Anemometer 
	ANEMOMETER_INSTALL

	# Install phpMyAdmin
	INSTALLPMA
}

EE133()
{
	# Change PHP5-FPM Process Manager
	grep "^pm = ondemand" /etc/php5/fpm/pool.d/www.conf &>> $INSTALLLOG
	if [ $? -ne 0 ]
	then
		sed -i "s/pm = dynamic/pm = ondemand/" /etc/php5/fpm/pool.d/www.conf \
		|| OwnError "Unable To Chnage Process Manager From Dynamic To Ondemand"
	else
		echo -e "\033[34mPHP5-FPM Process Manager Set To Ondemand\e[0m"
	fi
}

EE134()
{
	# Nginx Update
	if [ "$LINUX_DISTRO" == "Ubuntu" ]
	then
		nginx -v 2>&1 | grep 1.6.0
		if [ $? -ne 0 ]
		then
			# Removing Old Nginx Repository
			rm /etc/apt/sources.list.d/brianmercer-nginx*

			# Add rtCamp Nginx Launchpad Repository
			echo -e "\033[34mAdding rtCamp Nginx Launchpad Repository, Please Wait...\e[0m"
			add-apt-repository -y ppa:rtcamp/nginx &>> $INSTALLLOG \
			|| OwnError "Unable To Add Nginx Launchpad Repository" 

			# Update The APT Cache
			echo -e "\033[34mUpdating APT Cache, Please Wait...\e[0m"
			apt-get update &>> $INSTALLLOG || OwnError "Unable To Update APT Cache"

			# Update Nginx
			apt-get -o Dpkg::Options::="--force-confold" -y install nginx-custom \
			|| OwnError "Unable To Update Nginx"
		fi
	fi
	# WP-CLI Update
	WP_CLI_VERSION=$(wp --allow-root --info | grep "WP-CLI version" | awk '{print $3}')
	if [[ $WP_CLI_VERSION != "0.14.1" ]]
	then
        echo -e "\033[34mUpdating WP-CLI, Please Wait...\e[0m"
        #Remove Old WP-CLI
		rm -rf /usr/share/easyengine/wp-cli  /usr/bin/wp /etc/bash_completion.d/wp-completion.bash

		curl -sL https://raw.github.com/wp-cli/wp-cli.github.com/master/installer.sh | INSTALL_DIR='/usr/share/easyengine/wp-cli' VERSION='0.14.1' bash &>> $INSTALLLOG \
		|| OwnError "Unable To Update WP-CLI"

		# Add WP-CLI Command In PATH Variable
		ln -s /usr/share/easyengine/wp-cli/bin/wp /usr/bin/wp || OwnError "Unable To Create Symbolic Link For WP-CLI Command"

		# Add WP-CLI Auto Completion
		cp -i /usr/share/easyengine/wp-cli/vendor/wp-cli/wp-cli/utils/wp-completion.bash /etc/bash_completion.d/
		source /etc/bash_completion.d/wp-completion.bash
	fi

}

HTTPAUTH()
{
	# Get The htpasswd Details
	HTPASSWDUSER=$(grep htpasswduser /etc/easyengine/ee.conf | awk '{print($3)}')
	HTPASSWDPASS=$(grep htpasswdpass /etc/easyengine/ee.conf | awk '{print($3)}')

	# Ask User To Provide HTTP AUTH Username & Password
	if [ -z "$HTPASSWDUSER" ]
	then
		read -p "Enter The HTTP AUTH Username [easyengine]: " HTPASSWDUSER
		# Turn Off Echo For Passwords
		stty -echo
		read -p "Enter The HTTP AUTH Password [easyengine]: " HTPASSWDPASS
		stty echo
		echo
	fi

	# If Enter Is Pressed, User Defaults
	if [[ $HTPASSWDUSER = "" ]]
	then
		HTPASSWDUSER=easyengine
	fi

	if [[ $HTPASSWDPASS = "" ]]
	then
		HTPASSWDPASS=easyengine
	fi

	# Add HTTP Auth Details In EE Configuration File
	sed -i "s/htpasswduser.*/htpasswduser = $HTPASSWDUSER/" /etc/easyengine/ee.conf
	sed -i "s/htpasswdpass.*/htpasswdpass = $HTPASSWDPASS/" /etc/easyengine/ee.conf

	# Generate htpasswd-ee file
	printf "$HTPASSWDUSER:$(openssl passwd -crypt $HTPASSWDPASS 2> /dev/null)\n" > /etc/nginx/htpasswd-ee 2> /dev/null
}

RESTARTSERVICE()
{
	echo -e "\033[34mRestarting Nginx & PHP5-FPM Configuration, Please Wait...\e[0m"
	(php5-fpm -t && service php5-fpm restart) &>> $INSTALLLOG || OwnError "Unable To Restart PHP5-FPM After Update"
	(nginx -t && service nginx restart) &>> $INSTALLLOG || OwnError "Unable To Restart Nginx After Update"
}





# Update EasyEngine (ee)
EECURRENTVERSION=$(ee version | awk '{print($3)}')
EELATESTVERSION=$(curl -sL https://api.github.com/repos/rtCamp/easyengine/releases | grep tag_name | awk '{print($2)}' | cut -d'"' -f2 | cut -c2-  | head -n1)
echo EECURRENTVERSION = $EECURRENTVERSION EELATESTVERSION = $EELATESTVERSION &>> $INSTALLLOG

if [[ $EECURRENTVERSION < $EELATESTVERSION ]]
then
	stty echo
	read -p "Would You Like To Update EasyEngine To $EELATESTVERSION (y/n): " EEUPDATE

	# Check User Choice
	if [ "$EEUPDATE" = "y" ] || [ "$EEUPDATE" = "Y" ]
	then
		# Lets Start Update 
		echo &>> $INSTALLLOG
		echo &>> $INSTALLLOG
		echo -e "\033[34mEasyEngine (ee) Update Started [$(date)]\e[0m" | tee -ai $INSTALLLOG

		# Before Update Take Nginx Conf In GIT
		EEGITDIR=/etc/nginx
		EEGITMESSAGE="Before Updating EasyEngine To $EELATESTVERSION"
		GITCOMMIT

		# Before Update Take PHP Conf In GIT
		EEGITDIR=/etc/php5
		GITCOMMIT

		# Update EasyEngine (ee)
		EEUPDATE
		

		if [[ $EECURRENTVERSION = 1.0.0 ]] || [[ $EECURRENTVERSION = 1.0.1 ]]
		then
			EE101
			HTTPAUTH
			MYCNFCHECK
			EECURRENTVERSION="1.1.0"
		fi

		if [[ $EECURRENTVERSION = 1.1.0 ]]
		then
			EE110
			EECURRENTVERSION="1.1.1"
		fi

		if [[ $EECURRENTVERSION = 1.1.1 ]] || [[ $EECURRENTVERSION = 1.1.2 ]] || [[ $EECURRENTVERSION = 1.1.3 ]] || [[ $EECURRENTVERSION = 1.1.4 ]] || [[ $EECURRENTVERSION = 1.1.5 ]] || [[ $EECURRENTVERSION = 1.2.0 ]] || [[ $EECURRENTVERSION = 1.2.1 ]]
		then
			EECURRENTVERSION="1.2.2"
		fi

		if [[ $EECURRENTVERSION = 1.2.2 ]]
		then
			EE122
			EECURRENTVERSION="1.3.0"
		fi

		if [[ $EECURRENTVERSION = 1.3.0 ]] || [[ $EECURRENTVERSION = 1.3.1 ]] || [[ $EECURRENTVERSION = 1.3.2 ]] || [[ $EECURRENTVERSION = 1.3.3 ]]
		then
			EE133
			EECURRENTVERSION="1.3.4"
		fi

		if [[ $EECURRENTVERSION = 1.3.4 ]] || [[ $EECURRENTVERSION = 1.3.5 ]] || [[ $EECURRENTVERSION = 1.3.6 ]] || [[ $EECURRENTVERSION = 1.3.7 ]]
		then
			EE134
		fi
	fi

	# Restart Nginx & PHP Services
	RESTARTSERVICE

	# Let's Take Conf In Git Version Control
	EEGITDIR=/etc/nginx
	EEGITMESSAGE="After Updating EasyEngine To $EELATESTVERSION"
	GITCOMMIT
	EEGITDIR=/etc/php5
	GITCOMMIT

	# Source EasyEngine (ee) Auto Complete To Take Effect
	echo -e "\033[34mFor EasyEngine (ee) Auto Completion Run Following Command\e[0m" | tee -ai $INSTALLLOG
	echo -e "\033[37msource /etc/bash_completion.d/ee\e[0m" | tee -ai $INSTALLLOG
	echo
	echo -e "\033[34mEasyEngine (ee) Updated Successfully\e[0m" | tee -ai $INSTALLLOG
	echo -e "\033[34mPlease Ignore If You See Anything After This Line.\e[0m" | tee -ai $INSTALLLOGfwww

	echo -e "\033[34mKilling The Parent Process\e[0m" &>> $INSTALLLOG
	ps ax | grep $PPID | grep -v grep &>> $INSTALLLOG
	kill -9 $PPID

else
	echo "EasyEngine Already Updated To The Latest Version"
fi