Warning: already initialized constant `URI::Schemes::SOURCE`

[amomchilov]

/home/runner/work/tapioca/tapioca/vendor/bundle/ruby/3.4.0/gems/uri-1.1.1/lib/uri/common.rb:123: warning: already initialized constant URI::Schemes::SOURCE
/home/runner/work/tapioca/tapioca/vendor/bundle/ruby/3.4.0/gems/uri-1.1.1/lib/uri/common.rb:123: warning: previous definition of SOURCE was here

CI build log

I made this commit to debug where this is coming from, and found these conflicting definitions when you run bin/test:

1. tapioca/lib/tapioca/helpers/source_uri.rb

   Lines 78 to 82 in 2fcb44b

   	if URI.respond_to?(:register_scheme)
   	URI.register_scheme("SOURCE", self)
   	else
   	@@schemes["SOURCE"] = self
   	end

2. https://github.com/Shopify/ruby-lsp/blob/e0b26e129dcb58cbbfc31c1a6b56e57bf42ac5d6/lib/ruby_lsp/requests/support/source_uri.rb#L73-L78

We can easily detect this with condition with URI.scheme_list.has_key?("SOURCE"), but that doesn't solve the discrepancy of trying to set two different classes for the same URI. They're really similar, but still distinct.

[amomchilov]

P.s. it would be nice if the URI gem gave better warnings when this happened, and told you where the locations for the old/new definition came from.

https://github.com/ruby/uri/blame/b03605d3eb4071f2b7661e8f781802c1807b5649/lib/uri/common.rb#L123