Check nested FileTask#out_of_date?

doudou · Jan 23, 2017 · 462e403 · 462e403
1 parent 06bea3c
commit 462e403
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/lib/rake/file_task.rb b/lib/rake/file_task.rb
@@ -29,7 +29,14 @@ def timestamp
 
     # Are there any prerequisites with a later time than the given time stamp?
     def out_of_date?(stamp)
-      @prerequisites.any? { |n| application[n, @scope].timestamp > stamp }
+      @prerequisites.any? { |p|
+        ptask = application[p, @scope]
+        if ptask.instance_of?(Rake::FileTask)
+          ptask.timestamp > stamp || ptask.needed?
+        else
+          ptask.timestamp > stamp
+        end
+      }
     end
 
     # ----------------------------------------------------------------