#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.

#!/bin/bash

ADB="/usr/bin/adb"
FASTBOOT="/usr/bin/fastboot"
UDEV="/etc/udev/rules.d/51-android.rules"

# get sudo

echo "[INFO] Nexus Tools 2.3"
echo "[INFO] Please enter sudo password for uninstall."
sudo echo "[ OK ] Sudo access granted."

# check for chrome os

if [ -x "/usr/bin/crossystem" ]; then # Chrome OS
    sudo mount -o remount,rw / 2>/dev/null
    if [ "$?" -ne "0" ]; then
        if [ -x /usr/local/bin ]; then
            ADB=/usr/local/bin/adb
            FASTBOOT=/usr/local/bin/fastboot
            UDEV=
        fi
        /usr/bin/crossystem 'mainfw_type?developer'
    fi
    if [ "$?" -ne "0" ]; then
    echo "[INFO] It appears your Chromium/Chrome OS device is not in developer mode."
        echo "[INFO] Developer mode is needed to install ADB and Fastboot."
        echo "[INFO] Make sure your device is booted in developer mode."
        echo "[INFO] To set up developer tools, use this command: sudo dev_install"
        echo " "
        exit 1
    fi
fi

# remove files

if [ -f $ADB ]; then
   sudo rm $ADB
   echo "[ OK ] ADB removed."
else
   echo "[EROR] ADB not found in /usr/bin, skipping uninstall."
fi
if [ -f $FASTBOOT ]; then
   sudo rm $FASTBOOT
   echo "[ OK ] Fastboot removed."
else
   echo "[EROR] Fastboot not found in /usr/bin, skipping uninstall."
fi
if [ -f $UDEV ]; then
   sudo rm $UDEV
   echo "[ OK ] Udev list removed."
else
   echo "[EROR] Udev list not found in /etc/udev/rules.d/, skipping uninstall."
fi
echo "[ OK ] Done uninstalling."
echo " "