deleted.sh

#!/bin/sh

if [ "$(id -u)" -ne 0 ]; then
    echo "This script must be run as root"
    exit 1
fi

BASE_DIR="/srv/gml"


# Ensure the base directory exists
mkdir -p "$BASE_DIR"

# Function to display a spinner with support for nested tasks
show_spinner() {
    local pid=$1
    local text=$2
    local level=${3:-0} # Default level is 0 if not provided
    local spinstr='/-\|'
    local delay=0.1
    local indent=$(printf "%*s" $((level * 2)) "") # Indentation based on level

    while kill -0 $pid 2>/dev/null; do
        for char in $spinstr; do
            printf "\r%s%s %c" "$indent" "$text" "$char"
            sleep $delay
        done
    done

    wait $pid
    local result=$?

    if [ $result -eq 0 ]; then
        printf "\r%s%s \033[32m✓\033[0m\n" "$indent" "$text"
    else
        printf "\r%s%s \033[31m✗\033[0m\n" "$indent" "$text"
    fi

    return $result
}

# Disable additional notifications
disable_additional_notify() {
    if [ -f /etc/needrestart/needrestart.conf ]; then
        sed -i "s/#\$nrconf{restart} = 'i';/\$nrconf{restart} = 'a';/" /etc/needrestart/needrestart.conf
    fi
}

# Detect operating system
detect_os() {
    step=$1
    (
        if [ -f /etc/os-release ]; then
            . /etc/os-release
            OS=$NAME
            VER=$VERSION_ID
        fi
    ) &
    show_spinner $! "[Gml] Определение операционной системы $step"
    return $?
}

# Prepare operating system
prepare_os() {
    step=$1
    (
        disable_additional_notify
    ) &
    show_spinner $! "[Gml] Подготовка операционной системы $step"
    return $?
}

# Install a package
install_package() {
    package=$1
    (
        if command -v apt-get >/dev/null; then
            apt-get update >/dev/null 2>&1 && apt-get install -y "$package" >/dev/null 2>&1
        elif command -v dnf >/dev/null; then
            dnf install -y "$package" >/dev/null 2>&1
        elif command -v yum >/dev/null; then
            yum install -y "$package" >/dev/null 2>&1
        elif command -v zypper >/dev/null; then
            zypper install -y "$package" >/dev/null 2>&1
        elif command -v pacman >/dev/null; then
            pacman -Sy --noconfirm "$package" >/dev/null 2>&1
        else
            return 1
        fi
    ) &
    show_spinner $! "[System] Установка $package" 1
    return $?
}

# Install Docker
install_docker() {
    (
        if ! command -v docker >/dev/null; then
            for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do
                apt-get remove -y $pkg >/dev/null 2>&1
            done
            apt-get update >/dev/null 2>&1
            apt-get install -y ca-certificates curl >/dev/null 2>&1
            install -m 0755 -d /etc/apt/keyrings
            curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
            chmod a+r /etc/apt/keyrings/docker.asc

            echo \
              "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
              $(. /etc/os-release && echo "${UBUNTU_CODENAME:-$VERSION_CODENAME}") stable" | \
            tee /etc/apt/sources.list.d/docker.list >/dev/null
            apt-get update >/dev/null 2>&1
            apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin >/dev/null 2>&1
        fi
    ) &
    show_spinner $! "[Gml] Установка Docker" 1
    return $?
}


# Install all required packages
install_packages() {
    step=$1
    (
        install_docker
    ) &
    show_spinner $! "[Gml] Установка пакетов $step"
    return $?
}

# Startup function to run docker compose
startup() {
    (
        cd "$BASE_DIR" || exit
        docker compose down -v
        docker compose down --rmi all
        mv "$BASE_DIR" "${BASE_DIR}_backup_$(date +%Y%m%d_%H%M%S)"
    ) &
    show_spinner $! "[Gml] Запуск docker compose"
    return $?
}

write_message() {
    local server_ip=$(echo $SSH_CONNECTION | awk '{print $3}') # Извлекаем IP сервера
    echo
    echo
    printf "\033[32m==================================================\033[0m\n"
    printf "\033[32mПроект успешно Удален!\033[0m\n"
    printf "\033[32m==================================================\033[0m\n"
}

# Main script execution
detect_os
prepare_os
install_packages
startup
write_message