subrepo.rb in eac_launcher-0.2.1

- old
+ new

@@ -1,14 +1,21 @@
 module EacLauncher
   module Git
-    class Base < ::EacLauncher::Path
+    class Base < ::EacLauncher::Paths::Real
       module Subrepo
         def subrepo_status(subrepo_path)
           s = execute!('subrepo', 'status', subrepo_path.gsub(%r{\A/}, ''))
           raise s.strip.to_s if s.include?('is not a subrepo')
           r = subrepo_status_parse_output(s)
           raise "Empty subrepo status for |#{s}|\n" unless r.any?
           r
+        end
+
+        def subrepo_remote_url(subrepo_path)
+          h = subrepo_status(subrepo_path)
+          url = h['Remote URL']
+          return url if url.present?
+          raise "Remote URL is blank for subrepo \"#{subrepo_path}\" (Subrepo status: #{h})"
         end
 
         private
 
         def subrepo_status_parse_output(s)