Error when gemspec doesn't have source_code_uri, homepage_uri, or bug_tracker

[technicalpickles]

I got this error when trying on https://github.com/rubyatscale/singed

❯ gem exec configure_trusted_publisher rubygem
configure_trusted_publisher rubygem: /Users/josh.nichols/.rbenv/versions/3.3.1/lib/ruby/gems/3.3.0/gem_exec/gems/configure_trusted_publisher-0.1.7/lib/configure_trusted_publisher/cli.rb:245:in `github_repository': No GitHub repository found for singed (RuntimeError)

I mean I should have one of those, but I forgotted.

Ideally, should tell user which thing to add to their gemspec.

[technicalpickles]

Also, I suspect it would be pretty common for gems to have homepage, but not metadata for source_code_uri and whatnot

[segiddins]

I also check spec.homepage. I suppose I could use git to try and get the remote... but there is no homepage in that spec. A suggestion to add it is a good one!