Get Difference Between 2 Branches and save the Difference in another file

 Get difference between  2 branches  and save the difference in another file using .bat file in windows. 

 this is script.bat file and here is full code . 

Here are steps 

1) create  a new notepad++ file 

@echo off

REM Get the list of differing file names

for /f %%i in ('git diff --name-only prod..test') do (

    git diff prod..test -- "%%i" > "%%~ni.diff"

)

echo Script completed.