On Fri, Mar 23, 2012 at 04:26:07PM -0500, a nsvnuser wrote:
> svn merge -r 1488:2779 ^/myproject/trunk/subdir subdir
> --- Recording mergeinfo for merge of r1489 through r2675 into 'subdir':
> U subdir
>
> svn diff
> [No output]
> In revision 2780
> ^/myproject/trunk was replaced via
> a copy from ^/myproject/branches/W@2675
So the history of trunk traces back into the W branch in some range
that ends with r2779.
To merge from the pre-replace 'trunk/subdir' object you need to specify a
peg revision that tells svn to look for 'trunk/subdir' in a version of
the versioned tree in which the path 'trunk/subdir' still corresponds to
the pre-replace object. Else you're merging from a different line of
history than you intend to merge from.
Try this: svn merge -r 1488:2779 ^/myproject/trunk/subdir@2779 subdir
An analogy would be that you tell me to fetch an item ("change" in svn's
terms) from an office ("path" in svn's terms) located in an office building
("repository") that contains an office on each floor ("revision").
But you don't specify which floor I am supposed to go look for the item.
Saying just "the office" without specifying a floor is ambiguous.
So I might come back empty-handed because I went to the wrong floor.
See also http://svnbook.red-bean.com/en/1.7/svn.advanced.pegrevs.html
