Make clean git -i about ansible-cmdb

[fboender]

Hey Sebastian,

For make release, the repo has to be clear of nearly everything (.pyc files, caching, generated example output, temp files, etc). A .gitignore won't help, since the package building process doesn't reference it. But if the clean rule is fully automatic, it might delete unstaged changes, which is the last thing I'd want. An automated build / release wouldn't have those files anyway (cause it wouldn't have been touched by humans), so the git clean -i won't raise any questions anyway.

Initially I had separate commands in the clean section to remove .pyc files, etc, but it took a bit too much maintenance and regularly screwed up test-released I'd make.

Perhaps we could do the following:

1. make clean automatically cleans only files generated by other Make rules.
2. make release refuses to work unless the repo is clean. This would remove the interactive aspect of the rule, but still prevent accidental deletion of unstaged changed.

[rndmh3ro]

Your suggestions sounds good!

Maybe use git clean -n -d -x to show what would/should be removed?

[fboender]

Maybe use git clean -n -d -x to show what would/should be removed?

Looks good!

[fboender]

Fixed!

make clean now removes build / test artifacts. A new make target release_clean has been added which checks that the git repo is clean.