Getting latest version in `.galaxy_install_info`

Hi,

If I have a requirements.yml like this:


---
- name: abc
src: git@github.com:my-super-repo/ansible-abc.git
scm: git

it will pull in the role and inside meta/.galaxy_install_info the contents will look like this:

{install_date: 'Tue Jan 30 16:59:06 2018', version: ''}

What I would like is to always pull in the latest git version in my requirements.yml, but I want to capture the version as the git sha instead of having it empty. Is there a good way to do this?