How to block code merge from another branch based on branch path - quick question

Hi All

We like to block any code merges from branch A to branch B when someone
makes changes to certain folders in branch A.

In SVN, we learn that we could block using --record-only on branch B with
revision number from branch A.

How can we block based on branch A paths ?
We ask because we like to find a way such that when someone changes branch
A of the unwanted path, then the merge would be ignored and not merge to
branch B because we don't want branch B to have changes from branch A on
that branch A's source path.

Advance thanks
Received on 2014-03-28 16:27:54 CET