in git_helper.rb [6:15]
def initialize(repo_name)
print "not " if ENV.fetch("GITHUB_TOKEN", "").empty?
puts "using a github token"
@git_client = Octokit::Client.new(:access_token => ENV["GITHUB_TOKEN"])
fail("Repo name cannot be null or empty") if repo_name.nil? || repo_name.empty?
@repo_name = repo_name
end