Re: [PATCH] Add "list" and "rm" sub commands to tg-depend

2009/4/9 Ira Weiny [off-list ref]:

On Thu, 9 Apr 2009 14:43:37 +0200
Uwe Kleine-König [off-list ref] wrote:

quoted

You might want to check

      http:// thread.gmane.org/gmane.comp.version-control.git/114581

Ah this brings up more issues I had not thought about...  :-(  But perhaps
Bert's work could be used to help implement "rm".  Thoughts?

No, it wont help. Because the base and tip of the topic should not
changed in respect to the old state (expect for .topdeps of course).

If you really want to remove a dependency, you need to revert a merge
of this dep from the topic base. which is not possible today, or maybe
I have just an idea for this:

  'topic': the topic
  'base':  the base of the topic, i.e. a merge from all dependent
topics dep0, ..., depN

say you want to remove dep0

  1) merge all deps dep1, ..,depN into 'new-base'

  2) merge 'new-base' into base with the merge driver 'theirs', that
would overwrite all changes from dep0 in the 'base'

  3) update 'topic' to the updated 'base'

Any thoughts from someone who knows more than me?

Bert

Thanks,
Ira