$ git clone -n https://src.fedoraproject.org/rpms/ghc-refact.git /var/lib/mock/f31-build-54780-28055/root/chroot_tmpdir/scmroot/ghc-refact
Cloning into '/var/lib/mock/f31-build-54780-28055/root/chroot_tmpdir/scmroot/ghc-refact'...
$ git reset --hard 56afd81dbd2a082b3ed24c60cadc01d8649be7e9
HEAD is now at 56afd81 refresh to cabal-rpm-0.13