Replying to myself. New patch. Here is a simple backwards-compatible patch
that allows this to work for rake 0.7.3 and rake 0.8.x
Feel free to DRY this up or otherwise make it prettier.
I tested this with on my rails app with both rake 0.7.3 and 0.8.1.
Thanks,
John
--- engines.rake.old 2007-12-29 22:54:17.000000000 -0800
+++ engines.rake 2007-12-30 20:16:10.000000000 -0800
@@ -6,14 +6,19 @@
module Rake
module TaskManager
def redefine_task(task_class, args, &block)
- task_name, deps = resolve_args(args)
+ task_name, deps = (RAKEVERSION >= '0.8.0') ? resolve_args([args]) :
resolve_args(args)
task_name = task_class.scope_name(@scope, task_name)
deps = [deps] unless deps.respond_to?(:to_ary)
deps = deps.collect {|d| d.to_s }
task = @tasks[task_name.to_s] = task_class.new(task_name, self)
task.application = self
- task.add_comment(@last_comment)
- @last_comment = nil
+ if RAKEVERSION >= '0.8.0'
+ task.add_description(@last_description)
+ @last_description = nil
+ else
+ task.add_comment(@last_comment)
+ @last_comment = nil
+ end
task.enhance(deps, &block)
task
end
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