Setup fails on windows: repository '_isNew' does not exist

[hohwille]

Expected behavior

Installation of devonfw-ide works.

Actual behavior

Running from cmd.exe...
Setting up your devonfw-ide in D:\projects\myProject
Creating main workspace directory
devonfw-ide environment variables have been set for /d/projects/myProject in workspace main
Installing devon autocompletion
fatal: repository '_isNew' does not exist

******** ATTENTION ********
Failed to run command git
We are sorry for the inconvenience. Please check the above errors, resolve them and try again.
Exit code was 128
The operation completed successfully.
The operation completed successfully.
The operation completed successfully.
The operation completed successfully.
The operation completed successfully.
Setup of devonfw-ide completed
Press any key to continue . . .

D:\projects\myProject>devon ide setup
/usr/bin/bash: ./devon: No such file or directory
Installing devon autocompletion

Steps to reproduce (bug) / Use Case of feature request (enhancement)

1. download devonfw-ide-scripts-2022.08.002.tar.gz
2. extract it to a new folder (I used D:\projects\myProject).
3. run setup.bat

Related/Dependent Issues

#866

Comments/Hints:

See my review concerns in PR #883

Affected version:

• OS: Windows

[hohwille]

The "hack" with the _isNew parameter breaks the setup as setup.bat is intentionally passing all parameters to devon ide setup so that e.g. the settings URL can be passed as argument.
I tried to add a shift command but in CMD everything is strange and odd so shift or shift 1 has no effect on the parameters and %1 remains to be _isNew.

Therefore I come back to what I initially suggested in the PR review to not use this "hack" of passing parameters but instead modify PSModulePath to prevent infinity loop.

[hohwille]

As always CMD is an incredible collection of flaws:
https://ss64.com/nt/shift.html

SHIFT will not affect the value of %* which holds all the original arguments %1 %2 %3...

[hohwille]

Done with PR #922.