:: Copyright 2018 Amazon
::
:: Licensed under the Apache License, Version 2.0 (the "License");
:: you may not use this file except in compliance with the License.
:: You may obtain a copy of the License at
::
::     http://www.apache.org/licenses/LICENSE-2.0
::
:: Unless required by applicable law or agreed to in writing, software
:: distributed under the License is distributed on an "AS IS" BASIS,
:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
:: See the License for the specific language governing permissions and
:: limitations under the License.

@ECHO OFF

REM THIS BATCH FILE IS DESIGNED TO BE RUN INTERACTIVELY AND DELETES A NAMED UNITY CONFIGURATION. SEE SAVECONFIG.BAT FOR MORE INFO

SETLOCAL ENABLEDELAYEDEXPANSION

REM ------- FIND MY ABSOLUTE ROOT -------
SET REL_ROOT=..\
SET ABS_ROOT=
PUSHD %REL_ROOT%
SET ABS_ROOT=%CD%
POPD


REM ------- USE COMMAND LINE PARAMETER FOR NAME OF CONFIG TO DELETE IF THERE IS ONE -------
IF NOT "%1" == "" (
	SET CONFIGNAME=%1
	GOTO DELETEQUESTION
)


REM ------- DO WE WANT TO DELETE THE DEFAULT CONFIGURATION (%ABS_ROOT%\ProjectSettings) -------
:ASKDELDEFAULT
set /P c=DO YOU WANT TO DELETE THE DEFAULT CONFIGURATION [Y/N]? 
if /I "%c%" EQU "Y" GOTO DELETEDEFAULT
if /I "%c%" EQU "N" EXIT /B 1
GOTO :ASKDELDEFAULT


REM ------- NO PARAM AND NOT DEFAULT, ASK USER WHICH CONFIG TO DELETE -------
:TRYAGAIN
SET /P CONFIGNAME=WHICH CONFIGURATION DO YOU WANT TO DELETE? : 
IF "%CONFIGNAME%" EQU "" GOTO TRYAGAIN
GOTO DELETEQUESTION


REM ------- VERIFY THE NAMED CONFIGURATION TO DELETE -------
:DELETEQUESTION
IF NOT EXIST %ABS_ROOT%\Configurations\%CONFIGNAME% GOTO NOTAVAIL
set /P c=DO YOU WANT TO DELETE CONFIGURATION %CONFIGNAME% [Y/N]? 
if /I "%c%" EQU "Y" GOTO DELETEEXISTING
if /I "%c%" EQU "N" EXIT /B 1
GOTO :DELETEQUESTION


REM ------- APPROVED; DELETE CONFIGURATION -------
:DELETEEXISTING
IF EXIST %ABS_ROOT%\Configurations\%CONFIGNAME% RMDIR /S /Q %ABS_ROOT%\Configurations\%CONFIGNAME%
EXIT /B 0


REM ------- IT WASN'T THERE; ERROR -------
:NOTAVAIL
ECHO CONFIGURATION '%CONFIGNAME%' DOES NOT EXIST. NO ACTION WAS TAKEN.
EXIT /B 3


REM ------- DELETE DEFAULT CONFIGURATION -------
:DELETEDEFAULT
IF EXIST %ABS_ROOT%\ProjectSettings RMDIR /S /Q %ABS_ROOT%\ProjectSettings
EXIT /B 0