svnwrap: remove dead code Some member functions of SubversionRepo were unused, and removing them frees other wrappers from adding possibly incorrect implementations of them. Two methods, `tags_at_rev' and `_get_copy_source' were completely unused and could easily be removed. Another two methods, `branches' and `tags' had explicit tests for them but weren't used in the code proper; they were removed too. The START property was unnecessary and could be removed with a tiny refactoring. No functionality change.

#!/bin/sh
mkdir temp
cd temp
svnadmin create repo
svn co file://`pwd`/repo wc
cd wc
mkdir branches trunk tags
svn add *
svn ci -m 'btt'
echo foo > trunk/foo
svn add trunk/foo
svn ci -m 'add file'
svn up
svn cp trunk branches/dev_branch
svn ci -m 'branch'
svn up
svn rm branches
svn ci -m 'delete branches dir'
cd ..
cd ..
svnadmin dump temp/repo > branch_delete_parent_dir.svndump
echo
echo 'Complete.'
echo 'You probably want to clean up temp now.'
echo 'Dump in branch_delete_parent_dir.svndump'
exit 0