$ git clone -n https://src.fedoraproject.org/rpms/kf5-calendarsupport.git /var/lib/mock/f33-build-170527-43828/root/chroot_tmpdir/scmroot/kf5-calendarsupport
Cloning into '/var/lib/mock/f33-build-170527-43828/root/chroot_tmpdir/scmroot/kf5-calendarsupport'...
$ git reset --hard b02edd7a59b115691c2f11a11695cde57589c016
HEAD is now at b02edd7 19.12.3