Github action fails "Setup ruby" when using Gemfile from README.md

[bschonec]

I created a completely blank puppet module, copied over Gemfile and Rakefile verbatim, created the puppet.yml Github action file and upon creating a pull request, the Github action fails at "Setup Ruby". I believe this is because the Gemfile doesn't have a pointer to get the gems installed. I added the following to the top of the Gemfile:

source ENV['GEM_SOURCE'] || 'https://rubygems.org'
re-ran the action and the "Setup Ruby" job passed.

The Gemfile at voxpupuli/puppet-chrony implies that the GEM_SOURCE needs to be set.

[ekohl]

Yes, you're right. It must be set. Would you be willing to submit a PR to README.md so you get proper credit?

[bschonec]

Resolved by #28