Since build.sh is likely the first experience for someone experimenting with this role/code, we should leave a happy paved path for new contributors.
if you run ./build.sh with no args, you don't get the same pretty help text (--help) but instead a pile of - yuck.
build output contains double printing of time stamps per task. It's because the callback plugin we were using has now merged upstream in ansible so it's loaded twice (once from ansible 2+, once from local copy
it relies on being run from where it sits (relative path in pip-ansible-env.sh) and doesn't gracefully handle the situation where it's not.
help text doesn't make clear that to test local edits you need to modify requirements-build.txt. Note: that this isn't unique here, everything in the oooq library has the same issue.
when making a series of local edits, you end up running from the pip cache. need to add --no-cache-dir like quickstart does.
Since build.sh is likely the first experience for someone experimenting with this role/code, we should leave a happy paved path for new contributors.