$ git clone -n https://src.fedoraproject.org/rpms/kf5-knewstuff.git /var/lib/mock/f37-build-679819-76708/root/chroot_tmpdir/scmroot/kf5-knewstuff
Cloning into '/var/lib/mock/f37-build-679819-76708/root/chroot_tmpdir/scmroot/kf5-knewstuff'...
$ git reset --hard 2e4a2ac071247bb473ef24b9fd828abcdf28daa6
HEAD is now at 2e4a2ac fix: add knewstuffwidgets.so to files section