Installing Laravel Framework on Ubuntu/Debian with Nginx and PHP-FPM 8

laravel_installer.sh

#!/bin/bash -e
# Installing Laravel Framework on Ubuntu/Debian with Nginx and PHP-FPM 8.1

git_laravel="https://github.com/laravel/laravel.git"
php_version="8.1"

apt update

# Install dependencies
apt -y install lsb-release apt-transport-https ca-certificates git wget curl unzip

# Add repository sury
wget -O /etc/apt/trusted.gpg.d/php.gpg https://packages.sury.org/php/apt.gpg
echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" > /etc/apt/sources.list.d/php.list
apt update

# Install nginx and php
apt install -y nginx php${php_version} php${php_version}-{cli,bcmath,bz2,intl,gd,mbstring,mysql,zip,xml,opcache,fpm,curl}

# Clone Laravel
git clone --depth 1 $git_laravel /var/www/laravel

# Configure default site nginx
cat <<\EOM >/etc/nginx/sites-available/default
server {
        listen 80 default_server;
        listen [::]:80 default_server;
        access_log off;
        error_log off;

        root /var/www/laravel/public;

        index index.php index.html index.htm index.nginx-debian.html;

        server_name _;

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

        location ~ \.php$ {
                try_files $uri =404;
                fastcgi_split_path_info ^(.+\.php)(/.+)$;
                fastcgi_pass unix:/run/php/php8.0-fpm.sock;
                fastcgi_index index.php;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                include fastcgi_params;
        }

}
EOM

# Restart nginx
systemctl restart nginx.service

# Install composer
EXPECTED_CHECKSUM="$(wget -q -O - https://composer.github.io/installer.sig)"
php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
ACTUAL_CHECKSUM="$(php -r "echo hash_file('sha384', 'composer-setup.php');")"
if [ "$EXPECTED_CHECKSUM" != "$ACTUAL_CHECKSUM" ]
then
    >&2 echo 'ERROR: Invalid installer checksum'
    rm composer-setup.php
    exit 1
else
    php composer-setup.php --install-dir=/usr/local/bin --filename=composer
    rm composer-setup.php
fi

# Install nodejs
curl -sL https://deb.nodesource.com/setup_14.x | bash -
apt install -y nodejs

# Install yarm
curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" > /etc/apt/sources.list.d/yarn.list
apt update
apt install -y yarn

# Finalize Laravel install
cd /var/www/laravel
composer install --no-dev
npm install
cp .env.example .env
php artisan key:generate

# Change permision Laravel files
chown www-data:www-data /var/www/laravel -R