Firefox OS base image flashing script

@ECHO OFF
%cd:~0,2%
SET workDIR=%~dp0


ECHO .
ECHO .
ECHO ************* WARNING **************
ECHO *                                  *
ECHO * CHOOSING 'Y' WILL WIPE YOUR DATA *
ECHO *                                  *
ECHO ************* WARNING **************
ECHO .
ECHO . If you are moving between a major version
ECHO . (such as 1.4 to 2.0 or 2.0 to 1.4)
ECHO . we recommend choosing 'Y'.
ECHO .
SET /P _choice=Do you want to flash user data [Y/N]?
ECHO .
ECHO . Rebooting device into fastboot mode.
ECHO . This can take a few seconds.

adb.exe reboot boot-fastboot
goto system

:: Flash system
:system
IF EXIST "%workDIR%system.img" (
    fastboot.exe erase cache
    fastboot.exe flash system system.img
    IF /I "%_choice%"=="Y" goto userdata
    goto boot
) ELSE (
    ECHO %workDIR%system.img not found to flash
    goto error
)

:: Flash userdata
:userdata
IF EXIST "%workDIR%userdata.img" (
    fastboot.exe flash data userdata.img
    goto boot
) ELSE (
    ECHO %workDIR%userdata.img not found to flash
    goto error
)

:: Flash boot aka kernel
:boot
IF EXIST "%workDIR%boot.img" (
    fastboot.exe flash boot boot.img
    goto end
) ELSE (
    ECHO %workDIR%boot.img not found to flash
    goto error
)

:error
ECHO 
ECHO Something is wrong. Make sure you follow all the steps... Press any key to exit...
PAUSE >nul
EXIT

:end
ECHO 
ECHO Everything completed. Press any key to exit/reboot...
PAUSE >nul
fastboot reboot
EXIT