grunt-webpack yielding inconsistent results

[webpack-contrib]

grunt-webpack yielding inconsistent results

[jlchereau]

The differences might appear more clearly on the following diff (first correct variant - code which works - on the right side, broken file - code which doesn't work - on the left side):

[jlchereau]

I have tried from DOS with the following build script:

@ECHO OFF
IF "%1"=="" GOTO BLANK
IF "%1"=="d" GOTO DEVELOPMENT
IF "%1"=="dev" GOTO DEVELOPMENT
IF "%1"=="development" GOTO DEVELOPMENT
IF "%1"=="p" GOTO PRODUCTION
IF "%1"=="prod" GOTO PRODUCTION
IF "%1"=="production" GOTO PRODUCTION
IF "%1"=="t" GOTO TEST
IF "%1"=="test" GOTO TEST
:ERROR
ECHO Unknown parameter. Use `d` or `dev` or `development`, `p` or `prod` or `production`, `t` or `test`.
GOTO DONE
:BLANK
ECHO Missing parameter. Use `d` or `dev` or `development`, `p` or `prod` or `production`, `t` or `test`.
GOTO DONE
:DEVELOPMENT
set NODE_ENV=development
GOTO BUILD
:PRODUCTION
set NODE_ENV=production
GOTO BUILD
:TEST
set NODE_ENV=test
GOTO BUILD
:BUILD
DEL webapp\public\build /S /Q
IF EXIST www DEL www\build /S /Q
grunt build
:DONE

Whatever use of DOS cd command I make before launching the command file, the output is always correct.

But if I call the DOS command file from git bash, the use of bash cd command also impacts the result. Using the -P physical option changes nothing.

[jlchereau]

After further enquiry (calling webpack directly - without grunt-webpack - in the aforementioned scripts), this is actually a webpack issue (not grunt-webpack).