Git integration

Problem/Motivation

In my presentations on Automatic Updates one of the most frequent questions is how the module integrates with Git.

It does not currently but we could in this module

Proposed resolution

Create a sub-module AUE Git Integration

1. Create git commits before and after updates. Tags too?
2. Configuration options for tag formats
3. Configuration options if git commits should be made after all updates or just unattended(cron) updates
4. Do we have to take \Drupal\package_manager\PathExcluder\GitExcluder into account? This will remove the base .git directory from the stage. This probably should not be a problem since we will do all our git checking and commits on the active directory.

Remaining tasks

User interface changes

API changes

Data model changes