multiple word commands in filter are not working

[mbaraban]

Example:

incremental-git-filterbranch src "--commit-filter 'git commit-tree "$@"'" dst

Invalid syntax in filter (unknown option: commit-tree)

commit-filter for example requires passing $@ down

[mbaraban]

It may be a good idea to rearrange arguments like this:

 <sourcerepository> <destinationrepository>  <filter> [<filter args>]

and pass filter and filter args directly to git filter-branch