$ git clone -n https://src.fedoraproject.org/rpms/kf5-kbookmarks.git /var/lib/mock/f31-build-91749-32333/root/chroot_tmpdir/scmroot/kf5-kbookmarks
Cloning into '/var/lib/mock/f31-build-91749-32333/root/chroot_tmpdir/scmroot/kf5-kbookmarks'...
$ git reset --hard c1a81cd9114da5388ad66600d696df1706f783ba
HEAD is now at c1a81cd update %%files