Method: FastlaneCore::UpdateChecker.ensure_rubygems_source

Defined in:
fastlane_core/lib/fastlane_core/update_checker/update_checker.rb

.ensure_rubygems_source ⇒ Object

Check if RubyGems is set as a gem source on some machines that might not be the case and then users can’t find the update when running the specified command



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# File 'fastlane_core/lib/fastlane_core/update_checker/update_checker.rb', line 91

def self.ensure_rubygems_source
  return if Helper.contained_fastlane?
  return if `gem sources`.include?("https://rubygems.org")
  puts("")
  UI.error("RubyGems is not listed as your Gem source")
  UI.error("You can run `gem sources` to see all your sources")
  UI.error("Please run the following command to fix this:")
  UI.command("gem sources --add https://rubygems.org")
end