Fix windows breaking paths

[swarajsaaj]

Getting the generator run in windows:-

1. Using "/" as file separator for windows to avoid conflicts with
   mustache.
2. Avoid Posix file executable for non-posix systems

Note:- If using "\" (File.separator on windows) its not possible to generate the project at all, so replacing it with more universal "/"
Exception in mustache when using "" as file separator from

java.lang.IllegalArgumentException: Illegal character in path at index 9: generator\init\README.md.mustache
	at java.base/java.net.URI.create(URI.java:906) ~[na:na]
	at com.github.mustachejava.resolver.ClasspathResolver.getReader(ClasspathResolver.java:37) ~[compiler-0.9.10.jar:na]
	at com.github.mustachejava.resolver.DefaultResolver.getReader(DefaultResolver.java:48) ~[compiler-0.9.10.jar:na]
	at com.github.mustachejava.DefaultMustacheFactory.getReader(DefaultMustacheFactory.java:118) ~[compiler-0.9.10.jar:na]
	at com.github.mustachejava.MustacheParser.compile(MustacheParser.java:33) ~[compiler-0.9.10.jar:na]

[pascalgrimaud]

Thanks a lot @swarajsaaj
I didn't find the solution to test with Windows, so your help is welcome here

[jdubois]

As some of this code is very close to NubesGen.com you probably have the same errors I had there on Windows. It’s fixed in NubesGen, we should share code on this.

[codecov-commenter]

Codecov Report

Merging #317 (6ede0eb) into main (deb0d8b) will not change coverage.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##                main      #317   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
- Complexity       456       458    +2     
===========================================
  Files             80        80           
  Lines           1453      1456    +3     
  Branches          32        32           
===========================================
+ Hits            1453      1456    +3     

Impacted Files	Coverage Δ
...va/tech/jhipster/lite/common/domain/FileUtils.java	100.00% <100.00%> (ø)
...hipster/lite/generator/project/domain/Project.java	100.00% <100.00%> (ø)
...frastructure/secondary/ProjectLocalRepository.java	100.00% <100.00%> (ø)

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[pascalgrimaud]

I would move this to a static method in FileUtils, as it's not something which is related to ProjectRepository

Then, if you don't know how to add a unit test, ping me, I can help

[swarajsaaj]

Hi @pascalgrimaud ,
Thanks for the review, I have moved the check to FileUtils, and for the test case I have attempted writing a non-windows test case (from a win machine) with mocked static method, let me know if it can be improved? :)

[pascalgrimaud]

Yes the solution is to use mocked static :-)

[pascalgrimaud]

just remove this system out and we should be good :)

[swarajsaaj]

Oops.
Removed it

[pascalgrimaud]

Thanks for your contributions @swarajsaaj
And congrats for keeping the coverage ;)

[swarajsaaj]

Thanks for your contributions @swarajsaaj And congrats for keeping the coverage ;)

Thanks for all the help @pascalgrimaud 👍