Method: Licensed::Sources::Yarn#dependency_paths

Defined in:
lib/licensed/sources/yarn.rb

#dependency_paths ⇒ Object

Returns a hash that maps all dependency names to their location on disk by parsing every package.json file under node_modules.



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# File 'lib/licensed/sources/yarn.rb', line 29

def dependency_paths
  @dependency_paths ||= [
      *Dir.glob(config.pwd.join("**/node_modules/*/package.json")),
      *Dir.glob(config.pwd.join("**/node_modules/@*/*/package.json"))
    ].each_with_object({}) do |file, hsh|
    begin
      dirname = File.dirname(file)
      json = JSON.parse(File.read(file))
      hsh["#{json["name"]}@#{json["version"]}"] = dirname
    rescue JSON::ParserError
      # don't crash execution if there is a problem parsing a package.json file
      # if the bad package.json file relates to a package that licensed should be reporting on
      # then this will still result in an error about a missing package
    end
  end
end