replay: fetch full revision at most once per run (issue252) Before this change, hgsubversion was fetching full revisions from the first revision the project was created to the first revision containing converted data. Unfortunately, some projects exhibits such spans longer than 500 revisions, during which hgsubversion was uselessly scanning the whole tree. The fix is not technically perfect, we could record somewhere that while no data was converted we scanned the project already, instead of scanning once at every hgsubversion run until a revision is converted. But it should be good enough unless someone runs hgsubversion once for every target revision. One repository exhibiting this behaviour: svn://svn.zankasoftware.com/zanka

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

mkdir temp
cd temp

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

svnadmin create testrepo
svnurl=file://`pwd`/testrepo
svn import --username durin project-orig $svnurl -m "Empty dirs."

svn co $svnurl project
cd project
echo 'file: alpha' > trunk/alpha
svn add trunk/alpha
svn ci --username durin -m 'Add alpha'
echo 'Data of beta' > trunk/beta
svn add trunk/beta
svn ci --username durin -m 'Add beta'
svn up
svn cp trunk branches/the_branch
svn ci --username durin -m 'Make a branch'
cd ..

svnadmin dump testrepo > ../simple_branch.svndump