#!/bin/bash

detect_dual_boot() {
  if [[ $EUID -eq 0 ]] && [[ -x /usr/bin/os-prober ]]; then
    local OSPROBER_OUT="$(os-prober)" || { DUALBOOT="Os-prober error"; exit; }
    echo $OSPROBER_OUT | grep -q "Windows Boot Manager" &> /dev/null && DUALBOOT="Yes" || DUALBOOT="No/Undetected"
  elif [[ -x /usr/bin/efibootmgr ]]; then
    local EFIBOOTMGR_OUT="$(efibootmgr)" || { DUALBOOT="Efibootmgr error"; exit; }
    echo $EFIBOOTMGR_OUT | grep -q "Windows Boot Manager" &> /dev/null && DUALBOOT="Probably (Run as root to verify)" || DUALBOOT="No/Undetected"
  elif [[ -x /usr/bin/os-prober ]]; then
    DUALBOOT="<superuser required>"
  else
    DUALBOOT="No detection tool installed"
  fi
}

[ -t 0 ] && inxi -Faz || inxi -Fazc0
echo -e "\033[1;34mGaruda:\033[0m"
echo -e "\033[1;34m  System install date:\033[0m     $(head -n1 /var/log/pacman.log | cut -d " " -f1 | cut -c 2-11)"
echo -e "\033[1;34m  Last full system update:\033[0m $(date -r /var/lib/garuda/last_update +%F 2> /dev/null || echo "Unknown/Never")"
echo -e "\033[1;34m  Is partially upgraded:  \033[0m $([ -e /var/lib/garuda/partial_upgrade ] && echo Yes || echo No)"
detect_dual_boot #&> /dev/null
echo -e "\033[1;34m  Using TLP:              \033[0m $(systemctl is-enabled tlp &> /dev/null && echo Yes || echo No)"
echo -e "\033[1;34m  Windows dual boot:      \033[0m ${DUALBOOT}"