#!/bin/bash

#---------------------fastboot--------------------------
#2019.03.12
readonly WAIT_FOR_DEVICE_TIME=2

wait_for_device() {
  local boot_completed
  printf "Waiting for device to come online ..."
  sleep ${WAIT_FOR_DEVICE_TIME};
  adb wait-for-device
  boot_completed=$(adb shell getprop sys.boot_completed | tr -d '\r')
  while [[ "$boot_completed" != "1" ]]; do
    printf "."
    sleep $WAIT_FOR_DEVICE_TIME
    boot_completed=$(adb shell getprop sys.boot_completed 2>/dev/null||echo 0)
  done;
  sleep "$WAIT_FOR_DEVICE_TIME"
  echo ""
}

adb reboot bootloader
fastboot flashing unlock
fastboot reboot

wait_for_device
adb root
adb disable-verity
adb reboot

wait_for_device
adb root
adb remount