requires_sudo?

in rake-runner-test/testData/bundler-discovery/bundler-1.11.2/lib/bundler.rb [251:274]

• 14 lines of code
• 8 McCabe index (conditional complexity)

    def requires_sudo?
      return @requires_sudo if defined?(@requires_sudo_ran)

      sudo_present = which "sudo" if settings.allow_sudo?

      if sudo_present
        
        
        path = bundle_path
        path = path.parent until path.exist?

        
        bin_dir = Pathname.new(Bundler.system_bindir)
        bin_dir = bin_dir.parent until bin_dir.exist?

        
        files = [path, bin_dir] | Dir[path.join("build_info/*").to_s] | Dir[path.join("*").to_s]
        sudo_needed = files.any? {|f| !File.writable?(f) }
      end

      @requires_sudo_ran = true
      @requires_sudo = settings.allow_sudo? && sudo_present && sudo_needed
    end