Create Virtual Host Shell Script

vhost-nginx.sh

#!/usr/bin/env bash
#
# Nginx - new server block
read -p "Enter username : " username
read -p "Enter domain name : " domain

# Functions
ok() { echo -e '\e[32m'$domain'\e[m'; } # Green
die() { echo -e '\e[1;31m'$domain'\e[m'; exit 1; }

# Variables
NGINX_AVAILABLE_VHOSTS='/etc/nginx/sites-available'
NGINX_ENABLED_VHOSTS='/etc/nginx/sites-enabled'
WEB_DIR='/var/www'
WEB_USER=$username

# Sanity check
[ $(id -g) != "0" ] && die "Script must be run as root."
#[ $# != "1" ] && die "Usage: $(basename $0) domainName"

# Create nginx config file
cat > $NGINX_AVAILABLE_VHOSTS/$domain.test <<EOF
server {
	listen 80;
	listen [::]:80;
	root /var/www/$domain/public;

	# Add index.php to the list if you are using PHP
	index index.php index.html index.htm index.nginx-debian.html;

	server_name $domain.test;

	location / {
        try_files \$uri \$uri/ /index.php?\$query_string;
	}

	# pass PHP scripts to FastCGI server
	#
	location ~ \.php$ {
        include snippets/fastcgi-php.conf;	        
        #       fastcgi_index index.php;
        #fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
        #include fastcgi_params;
        fastcgi_pass unix:/var/run/php/php8.0-fpm.sock;
        #fastcgi_pass 127.0.0.1:8080;
        #fastcgi_split_path_info ^(.+\.php)(/.+)$;
	}
    location ~ /\.(?!well-known).* {
        deny all;
    }
}
EOF

# Changing permissions
chown -R $WEB_USER: $WEB_DIR/$domain
sudo chmod -R 777 /var/www/$domain/storage/

# Enable site by creating symbolic link
sudo ln -s $NGINX_AVAILABLE_VHOSTS/$domain.test $NGINX_ENABLED_VHOSTS/$domain.test

#sudo sed -i '1s/^/127.0.0.1       '$domain.test'\n/' /etc/hosts
_etcHostLine="127.0.0.1  $domain.test"
if grep -Eq "127.0.0.1[[:space:]]+$domain.test" /etc/hosts; then
    echo "Entry ${_etcHostLine} already exists in host file"
else
    echo "127.0.0.1  $domain.test" >> /etc/hosts || _die "Unable to write host to /etc/hosts"
fi

# Restart
echo "Do you wish to restart nginx? y/n"
read -p "" yn
if [ "$yn" == "y" ]; then
    sudo service nginx restart;
fi

ok "Virtual Host Created for $domain.test"

run command
sudo bash vhost-nginx.sh

curl -0 https://gist.githubusercontent.com/cmanish049/344f4cd957e99e6e762e26a3a595608d/raw/a409364420919bbc9bf958220191424cf789041a/vhost-nginx.sh -o vhost-nginx.sh
chmod +x vhost-nginx.sh