Cookiecutter Windows Bug in worker-start.sh: CRLF Linebreaks

[Sieboldianus]

First, many thanks for this project! I am lookin forward to testing it.

I had some problems getting it to run on Windows and found the source (it was me). Even though it was my fault, I thought a note in the readme could be added for other users:

The backend would not start because linebreaks in worker-start.sh (and other bash-files) were CRLF (Windows), and not LF (Linux). In docker-compose logs this would appear as invalid command \r etc.

I used cookiecutter in Windows with cookiecutter https://github.com/tiangolo/full-stack-fastapi-postgresql, which issued CRLF linebreaks. Once using cookiecutter from WSL bash in Ubuntu, everything worked fine!

I think it generally a good recommendation to use docker-compose, and docker from WSL bash (connected through Windows Docker daemon running on localhost); and set VSCode (if used from Windows), to use LF in global settings with "files.eol": "\n".

[tiangolo]

Thanks! I think it's a problem in Cookiecutter itself, this PR seems to fix it: cookiecutter/cookiecutter#1159

[tiangolo]

This should be fixed by #149 🎉