Ubuntu Laravel Full setup

linux-laravel-setup.sh

#!/bin/bash

# Color definitions
RED='\033[0;31m'
GREEN='\033[0;32m'
BLUE='\033[0;34m'
CYAN='\033[0;36m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# Function to display a cool header
display_header() {
    clear
    echo -e "${CYAN}"
    echo "╔══════════════════════════════════════════════════════════════╗"
    echo "║                                                              ║"
    echo "║     ██╗      █████╗ ██████╗  █████╗ ██╗   ██╗███████╗██╗     ║"
    echo "║     ██║     ██╔══██╗██╔══██╗██╔══██╗██║   ██║██╔════╝██║     ║"
    echo "║     ██║     ███████║██████╔╝███████║██║   ██║█████╗  ██║     ║"
    echo "║     ██║     ██╔══██║██╔══██╗██╔══██║╚██╗ ██╔╝██╔══╝  ██║     ║"
    echo "║     ███████╗██║  ██║██║  ██║██║  ██║ ╚████╔╝ ███████╗███████╗ ║"
    echo "║     ╚══════╝╚═╝  ╚═╝╚═╝  ╚═╝╚═╝  ╚═╝  ╚═══╝  ╚══════╝╚══════╝ ║"
    echo "║                                                              ║"
    echo "║                 LARAVEL SETUP WIZARD v3.0                    ║"
    echo "║                                                              ║"
    echo "╚══════════════════════════════════════════════════════════════╝"
    echo -e "${NC}"
}

# Function to display a spinning progress indicator
spinner() {
    local pid=$1
    local delay=0.1
    local spinstr='|/-\'
    while [ "$(ps a | awk '{print $1}' | grep $pid)" ]; do
        local temp=${spinstr#?}
        printf " [%c]  " "$spinstr"
        local spinstr=$temp${spinstr%"$temp"}
        sleep $delay
        printf "\b\b\b\b\b\b"
    done
    printf "    \b\b\b\b"
}
# Function to prompt for input
prompt_input() {
    local prompt="$1"
    echo -e "${YELLOW}$prompt${NC}"
    read -p "$prompt > " value
    echo "$value"
}

# Function to check if a command exists
command_exists() {
    command -v "$1" >/dev/null 2>&1
}

# Display the header
display_header

# Check Ubuntu version
if [ -f /etc/os-release ]; then
    . /etc/os-release
    OS=$NAME
    VER=$VERSION_ID
else
    echo -e "${RED}Unable to determine OS version. This script is designed for Ubuntu.${NC}"
    exit 1
fi

echo -e "${BLUE}Detected: $OS $VER${NC}"

echo -e "${BLUE}Welcome to the Laravel Setup Wizard!${NC}"
echo -e "${BLUE}Please provide the following information:${NC}\n"

DOMAIN=$(prompt_input "Enter your domain name (e.g., example.com)")
EMAIL=$(prompt_input "Enter your email address for Let's Encrypt SSL certificate")
APP_NAME=$(prompt_input "Enter your Laravel application name")
DB_NAME=$(prompt_input "Enter the name for your MySQL database")
DB_USER=$(prompt_input "Enter the username for your MySQL database")
DB_PASS=$(prompt_input "Enter the password for your MySQL database user")

# Display a summary of the information provided
echo -e "\n${BLUE}Please confirm the following information:${NC}"
echo -e "Domain: ${GREEN}$DOMAIN${NC}"
echo -e "Email: ${GREEN}$EMAIL${NC}"
echo -e "Application Name: ${GREEN}$APP_NAME${NC}"
echo -e "Database Name: ${GREEN}$DB_NAME${NC}"
echo -e "Database Username: ${GREEN}$DB_USER${NC}"
echo -e "Database Password: ${GREEN}[HIDDEN]${NC}"

# Ask for confirmation
echo -e "\n${YELLOW}Is this information correct? (y/n)${NC}"
read -r confirmation
if [[ $confirmation != "y" ]]; then
    echo -e "${RED}Setup cancelled. Please run the script again with the correct information.${NC}"
    exit 1
fi

# Set repository path
REPO_PATH="/var/www/html/$APP_NAME"


echo -e "\n${GREEN}Updating system...${NC}"
(sudo apt update && sudo apt upgrade -y) &>/dev/null &
spinner $!

echo -e "\n${GREEN}Installing required packages...${NC}"
(sudo apt install -y software-properties-common curl zip unzip fail2ban) &>/dev/null &
spinner $!

# PHP installation
echo -e "\n${GREEN}Installing PHP...${NC}"
if ! command_exists php; then
    (
    sudo add-apt-repository ppa:ondrej/php -y
    sudo apt update
    sudo apt install -y php8.1 php8.1-cli php8.1-fpm php8.1-mysql php8.1-xml php8.1-curl php8.1-mbstring php8.1-zip php8.1-bcmath php8.1-gd
    ) &>/dev/null &
    spinner $!
else
    echo -e "${BLUE}PHP is already installed.${NC}"
fi

# Composer installation
echo -e "\n${GREEN}Installing Composer...${NC}"
if ! command_exists composer; then
    (
    EXPECTED_CHECKSUM="$(php -r 'copy("https://composer.github.io/installer.sig", "php://stdout");')"
    php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
    ACTUAL_CHECKSUM="$(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
    fi

    php composer-setup.php --quiet
    RESULT=$?
    rm composer-setup.php
    sudo mv composer.phar /usr/local/bin/composer
    ) &>/dev/null &
    spinner $!
else
    echo -e "${BLUE}Composer is already installed.${NC}"
fi

# Node.js and npm installation
echo -e "\n${GREEN}Installing Node.js and npm...${NC}"
if ! command_exists node; then
    (
    curl -fsSL https://deb.nodesource.com/setup_lts.x | sudo -E bash -
    sudo apt install -y nodejs
    ) &>/dev/null &
    spinner $!
else
    echo -e "${BLUE}Node.js is already installed.${NC}"
fi

# Git installation
echo -e "\n${GREEN}Installing Git...${NC}"
if ! command_exists git; then
    (sudo apt install -y git) &>/dev/null &
    spinner $!
else
    echo -e "${BLUE}Git is already installed.${NC}"
fi

# Nginx installation
echo -e "\n${GREEN}Installing Nginx...${NC}"
if ! command_exists nginx; then
    (sudo apt install -y nginx) &>/dev/null &
    spinner $!
else
    echo -e "${BLUE}Nginx is already installed.${NC}"
fi

# MySQL installation
echo -e "\n${GREEN}Installing MySQL...${NC}"
if ! command_exists mysql; then
    (sudo apt install -y mysql-server) &>/dev/null &
    spinner $!
    echo -e "\n${GREEN}Securing MySQL installation...${NC}"
    sudo mysql_secure_installation
else
    echo -e "${BLUE}MySQL is already installed.${NC}"
fi

echo -e "\n${GREEN}Creating MySQL database and user...${NC}"
(
sudo mysql -e "CREATE DATABASE IF NOT EXISTS $DB_NAME;"
sudo mysql -e "CREATE USER IF NOT EXISTS '$DB_USER'@'localhost' IDENTIFIED BY '$DB_PASS';"
sudo mysql -e "GRANT ALL PRIVILEGES ON $DB_NAME.* TO '$DB_USER'@'localhost';"
sudo mysql -e "FLUSH PRIVILEGES;"
) &>/dev/null &
spinner $!

# ... [The rest of the script remains largely the same, including Nginx configuration,
# SSL setup, firewall configuration, Laravel project setup, etc.]

# At the end of the script:
echo -e "\n${CYAN}╔══════════════════════════════════════════════════════════════╗${NC}"
echo -e "${CYAN}║                    Setup Complete!                           ║${NC}"
echo -e "${CYAN}║                                                              ║${NC}"
echo -e "${CYAN}║  Your Laravel application should now be set up and running.  ║${NC}"
echo -e "${CYAN}║  To deploy updates in the future, run:                       ║${NC}"
echo -e "${CYAN}║  ${YELLOW}sudo /var/www/deploy.sh${CYAN}                                    ║${NC}"
echo -e "${CYAN}║                                                              ║${NC}"
echo -e "${CYAN}╚══════════════════════════════════════════════════════════════╝${NC}"