$ git clone -n https://src.fedoraproject.org/rpms/tree-pkg.git /var/lib/mock/f37-build-680582-77074/root/chroot_tmpdir/scmroot/tree-pkg
Cloning into '/var/lib/mock/f37-build-680582-77074/root/chroot_tmpdir/scmroot/tree-pkg'...
$ git reset --hard 09246cfbfbed5fd85e39492d316426c525cc1025
HEAD is now at 09246cf update to the latest upstream release - 2.1.0