/bin/bash^M: bad interpreter: No such file or directory

[mellkior]

Database initialization scripts (world.sql, create-anon-role.sh) failed to run when I use docker-compose up -d on Windows.

The error given was /bin/bash^M: bad interpreter: No such file or directory. By changing the line endings for the file create-anon-role.sh to 'LF' instead of 'CRLF' in my editor I was able to fix the problem.

I'm fairly certain this was due to my git config settings, (core.autocrlf = true) but since this is the recommended setting for Windows I thought it might be worth adding a warning in the README for Windows users.

This S.O. was helpful in actually diagnosing the error message.
This S.O. is about the core.autocrlf setting on Windows.

[mattddowney]

Probably can be fixed with a .gitattributes