$ git clone -n https://src.fedoraproject.org/rpms/kf5-kwindowsystem.git /var/lib/mock/f37-build-679718-76695/root/chroot_tmpdir/scmroot/kf5-kwindowsystem
Cloning into '/var/lib/mock/f37-build-679718-76695/root/chroot_tmpdir/scmroot/kf5-kwindowsystem'...
$ git reset --hard b72c6c466dd4d7a430e7e79f73434455e12e5c12
HEAD is now at b72c6c4 5.100.0