pistachio-desktop

#!/bin/bash

# Pistachio Linux's Desktop Installer 
# Licensed under GPLv3

VERSION="1.0.0"

echo_info()
{
  echo -e "[\e[34mINFO\e[39m] $1"
}

echo_warn()
{
  echo -e "[\e[33mWARN\e[39m] $1"
}

echo_error()
{
  echo -e "[\e[31mERROR\e[39m] $1"
}

echo_success()
{
  echo -e "[\e[32mSUCCESS\e[39m] $1"
}

# Check if the user is root
if [ "$EUID" -ne 0 ]
  then echo_info "Please run pistachio-desktop as root. (sudo pistachio-desktop)"
  exit
fi

# show whiptail dialog about the script and ask if the user wants to continue
whiptail --title "Pistachio Linux Desktop Installer" --backtitle "pistachio-desktop version $VERSION" --msgbox "Welcome to the Pistachio Linux Desktop Installer. This script will install everything you need to run a desktop on your Pistachio Linux system. If you have any issues, please report them on the Pistachio Linux GitHub page." 10 60

# ask the user if they want to continue
if (whiptail --title "Pistachio Linux Desktop Installer" --backtitle "pistachio-desktop version $VERSION" --yesno "Do you want to continue?" 10 60) then
    echo_info "Starting installation."
    echo_info "Updating Debian..."
    # update debian
    apt update && apt upgrade -y
    # install xfce4
    echo_info "Installing xfce4..."
    apt install task-xfce-desktop -y
    # install xrdp
    echo_info "Installing xrdp..."
    apt install xrdp -y
    # enable xrdp service
    echo_info "Enabling xrdp service..."
    systemctl enable xrdp
    # ask user for Windows username, so we can create an RDP shortcut on their desktop
    WINDOWS_USERNAME=$(whiptail --title "Pistachio Linux Desktop Installer" --backtitle "pistachio-desktop version $VERSION" --inputbox "What is your Windows username? (we will make a desktop shortcut for the desktop)" 10 60 3>&1 1>&2 2>&3)
    # Ask user for their Linux username, for Linux operations
    LINUX_USERNAME=$(whiptail --title "Pistachio Linux Desktop Installer" --backtitle "pistachio-desktop version $VERSION" --inputbox "What is your Linux username? (we will use this to put files in your user folder etc)" 10 60 3>&1 1>&2 2>&3)
    # create desktop shortcut
    echo_info "Creating desktop shortcut..."
    # use PowerShell on the host machine to create a desktop shortcut
    if [ ! -d "/mnt/c/Users/$WINDOWS_USERNAME/Desktop" ]; then
      echo_warn "You don't have a desktop?!?!?!"
    else 
      if [ -f "/mnt/c/Users/$WINDOWS_USERNAME/Desktop/Pistachio Linux Desktop.lnk" ]; then
        echo_info "Shortcut already exists, skipping..."
      else
        /mnt/c/Windows/System32/WindowsPowerShell/v1.0/powershell.exe -Command "\$WshShell = New-Object -comObject WScript.Shell; \$Shortcut = \$WshShell.CreateShortcut(\"C:\\Users\\$WINDOWS_USERNAME\\Desktop\\Pistachio Linux Desktop.lnk\"); \$Shortcut.TargetPath = \"C:\\Windows\\System32\\mstsc.exe\"; \$Shortcut.Arguments = \"/v:localhost:3390\"; \$Shortcut.Save()"
        if [ $? -ne 0 ]; then
          echo_error "Failed to create desktop shortcut."
        else
          echo_success "Desktop shortcut created."
        fi
      fi
    fi
    echo_info "Changing xrdp port..."
    # change xrdp port
    if grep -q "port=3390" /etc/xrdp/xrdp.ini; then
      echo_info "Port already set, skipping..."
    else
      sed -i 's/port=3389/port=3390/g' /etc/xrdp/xrdp.ini
      if [ $? -ne 0 ]; then
        echo_error "Failed to change xrdp port."
      else
        echo_success "xrdp port changed."
      fi
    fi
    whiptail --title "Pistachio Linux Desktop Installer" --backtitle "pistachio-desktop version $VERSION" --msgbox "Installation complete. Please terminate Pistachio Linux using \"wsl.exe --terminate PistachioLinux\" on your host, and open WSL again. There is a shortcut on your Windows desktop you can use to open an XFCE session." 10 60
    echo_success "Done! Please terminate Pistachio Linux using \"wsl.exe --terminate PistachioLinux\" on your host, and open Pistachio Linux again. There is a shortcut on your Windows desktop you can use to open an XFCE session."
    exit
else
    echo_info "Exiting..."
    exit
fi