[bretthopper]

You are missing a few things about the Ruby based CLI:

1. dependencies for Gems are specified in the gemspec file and not the Gemfile. See https://github.com/Shopify/shopify-cli/blob/main/shopify-cli... for example. There's a few non-development dependencies.

2. since it's difficult to package up a Ruby gem for distribution, maybe dependencies were vendored directly in the codebase: https://github.com/Shopify/shopify-cli/tree/main/vendor

This isn't meant to be a comparison of the number of dependencies or anything. Just pointing out a few nuances to how the Ruby dependencies were handled.