clone: pass on the repository instance rather than the string given Previously, cloning a Mercurial repository that required authentication would prompt for authentication twice. This is because hgclonewrapper() first created a repository instance, but didn't pass it on. hg.close() would then create another instance, and since Mercurial doesn't cache authentication credentials across instances, this would cause a second credential prompt. This change could have unfortunate side effects in case of other extensions wanting to modify the source passed to clone. This seems like a somewhat unlikely scenario. I'll think about a possible way to avoid all this hackery...

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

mkdir temp
cd temp

mkdir project-orig
cd project-orig
mkdir project1
mkdir project2
cd ..

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

svn co $svnurl project
# Make a single revision in trunk
cd project/project1
echo a > a
svn add a
svn ci -m "add a"
cd ..
svn up
# Rename the project
svn mv project1 project2/trunk
svn ci -m "rename project1"
cd project2/trunk
echo b > b
svn add b
svn ci -m "add b"
cd ../../..

svnadmin dump testrepo > ../truncatedhistory.svndump