basic-kiosk/lazy-installer.sh

#!/bin/bash

# Function to check if running as root
check_root() {
    if [ "$(id -u)" -ne 0; then
        echo "Please run this script as root."
        echo "To switch to root, use: su"
        echo "Then navigate to the home directory and clone the repository:"
        echo "cd ~"
        echo "git clone https://git.teleco.ch/crt/basic-kiosk.git/"
        echo "Run this script again using: bash basic-kiosk/lazy-installer.sh"
        exit 1
    fi
}

# Function to check if /sbin paths are in root's bash profile
check_sbin_paths() {
    if ! grep -q '/sbin' ~/.bashrc; then
        echo 'export PATH=$PATH:/sbin:/usr/sbin' >> ~/.bashrc
        echo 'export PATH=$PATH:/sbin:/usr/sbin' >> ~/.profile
        echo "Added /sbin paths to root's bash profile."
    fi
    export PATH=$PATH:/sbin:/usr/sbin
}

# Function to install basic packages
install_basics() {
    apt update && apt upgrade -y
    apt install sudo dialog git htop tmux screen screenfetch -y
}

# Function to check if kiosk user exists, if not create it
check_kiosk_user() {
    if ! id -u kiosk > /dev/null 2>&1; then
        read -p "Enter password for kiosk user: " kiosk_password
        useradd -m -s /bin/bash kiosk
        echo "kiosk:$kiosk_password" | chpasswd
        echo "Created kiosk user."
    fi
    if ! groups kiosk | grep -q "\bsudo\b"; then
        usermod -aG sudo kiosk
        echo "Added kiosk user to sudo group."
    fi
}

# Function to clone the repository for root user
clone_repo_for_root() {
    if [ ! -d ~/basic-kiosk ]; then
        echo "Cloning the repository to the home directory..."
        if ! git clone https://git.teleco.ch/crt/basic-kiosk.git/ ~/basic-kiosk; then
            read -p "Git clone failed. Do you want to try copying the folder instead? (y/n): " choice
            if [ "$choice" = "y" ]; then
                cp -r "$(dirname "$0")" ~/basic-kiosk
                echo "Copied the folder to the home directory."
            else
                echo "Please clone the repository manually and run the script again."
                exit 1
            fi
        fi
    fi
}

# Function to clone the repository for kiosk user
clone_repo_for_kiosk() {
    if ! sudo -u kiosk bash -c "[ -d ~/basic-kiosk ]"; then
        echo "Cloning the repository to the kiosk user's home directory..."
        if ! sudo -u kiosk bash -c "git clone https://git.teleco.ch/crt/basic-kiosk.git/ ~/basic-kiosk"; then
            read -p "Git clone failed. Do you want to try copying the folder instead? (y/n): " choice
            if [ "$choice" = "y" ]; then
                sudo -u kiosk bash -c "cp -r $(dirname "$0") ~/basic-kiosk"
                sudo chown -R kiosk:kiosk /home/kiosk/basic-kiosk
                echo "Copied the folder to the kiosk user's home directory."
            else
                echo "Please clone the repository manually and run the script again."
                exit 1
            fi
        fi
    fi
}

# Function to run the installer as kiosk user
run_installer_as_kiosk() {
    sudo -u kiosk bash -c "cd ~/basic-kiosk && bash installer.sh"
}

# Main script execution
check_root
check_sbin_paths
clone_repo_for_root
install_basics
check_kiosk_user
clone_repo_for_kiosk
run_installer_as_kiosk