layouts: pull out logic for splitting svn paths into branch and local parts There is a single method on svnmeta that is responsible for both splitting a subversion path into a local component, which specifies a path relative to the mercurial root, and a branch component, which specifies the path to the root of a subversion branch, and translating that branch path into a mercurial branch name. This pulls the logic for doing the path splitting into a layout object method that *only* splits the path, and changes the svnmeta to call the layout objects's localname method to do the subversion branch path to mercurial branch name translation.

#!/bin/sh
#
# Generate renames.svndump
#

mkdir temp
cd temp

mkdir project-orig
cd project-orig
mkdir trunk
mkdir branches
cd ..

svnadmin create testrepo
svnurl=file://`pwd`/testrepo
svn import project-orig $svnurl -m "init project"

svn co $svnurl project
cd project/trunk
# Create and remove a file, hgsubversion does not like
# empty repositories
echo a > a
svn add a
svn ci -m "add a"
svn rm a
svn ci -m "remove a"
cd ../..

svnadmin dump testrepo > ../emptyrepo.svndump