TODO:

• clone a repository from a chosen ref into a tempdir
• a traversal algorithm to create a tree-like structure of directories, files, modules/classes, files and methods. Modules and classes are scoped to files. No metaprogramming support for now.
• nodes are traceable within original source code with (path, start, end)
• print the structure to console?

https://blog.github.com/2018-05-07-introducing-checks-api/

parser has support for 1.8 and 1.9, while we can't run the gem on those versions. Add an option to select target ruby version to a different one than currently used.

(lib/parser/ruby18.rb and lib/parser/ruby19.rb)

Current output of undercover includes class names, like:

🚨 5) node `parse` type: Imagen::Node::IMethod,
      loc: lib/undercover/options.rb:34:58,coverage: 69.23%

Replace type with a friendly text like "instance method", "class method" or "class". This involves adding a method to subclasses of Imagen::Node and displaying it in Undercover::Formatter

https://sentry.io/organizations/undercover-ci/issues/1815360633/?project=1521153&query=is%3Aunresolved

This might be useful for things using DSLs like grape apis