$ git clone -n https://src.fedoraproject.org/rpms/jwm.git /var/lib/mock/f31-build-56245-28204/root/chroot_tmpdir/scmroot/jwm
Cloning into '/var/lib/mock/f31-build-56245-28204/root/chroot_tmpdir/scmroot/jwm'...
$ git reset --hard ac299494dbbad531c29c7156a433e1c4db9e1cac
HEAD is now at ac29949 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild