pinn-installer

#!/bin/bash

if [ $(whoami) != "root" ]; then
  echo "Ohne Root-Rechte geht's nicht!"
  exit 1
fi

case $1 in
  i) install_pinn ;;
  *) pre_install ;;
esac

pre_install() {
  apt-get update
  apt-get dist-upgrade
  echo "Nach dem Neustart 'sudo pinn_installer i' eingeben"
  sleep 12 && reboot
}

install_pinn() {
  RECOVERY_PATH="/media/pi/MMC_P1"
  PINN_ZIP=$(tempfile -s .zip)

  wget -O $PINN_ZIP -c https://sourceforge.net/projects/pinn/files/pinn-lite.zip

  mkdir -p $RECOVERY_PATH
  mount -t vfat /dev/mmcblk0p1 $RECOVERY_PATH
  find $RECOVERY_PATH -mindepth 1 -delete
  unzip $PINN_ZIP -d $RECOVERY_PATH

  if ( whiptail --yesno "\nMöchtest du Runinstaller von PINN deaktivieren?" 9 40 ); then
    sed -i "s/runinstaller //g" $RECOVERY_PATH/recovery.cmdline
  fi

  if ( whiptail --yesno "\nRaspbian jetzt neu starten?" 9 40 ); then
    reboot
  fi
}