Reads the date of the last git commit
Reads the date of the last git commit, then export that data to environemnt variables LAST_COMMIT_DATE and LAST_COMMIT_DATE_NUMBERS.
After this you can use these environment variables in other steps.
Generates a changelog for deployment between two tags
Make sure your repo is clean as a whistle, no uncommitted changes, nothing to hide.
Checks out the repository, updates submodules and exports git metadata as Step outputs.
A simple step that create a tag to the current commit