$ git clone -n https://src.fedoraproject.org/rpms/kf5-kcalendarcore.git /var/lib/mock/f37-build-679655-76694/root/chroot_tmpdir/scmroot/kf5-kcalendarcore
Cloning into '/var/lib/mock/f37-build-679655-76694/root/chroot_tmpdir/scmroot/kf5-kcalendarcore'...
$ git reset --hard bd88013aea5b88605994eae9b219081e3c289ef0
HEAD is now at bd88013 5.100.0