$ git clone -n https://src.fedoraproject.org/rpms/wayfire.git /var/lib/mock/f41-build-859898-168714/root/chroot_tmpdir/scmroot/wayfire
Cloning into '/var/lib/mock/f41-build-859898-168714/root/chroot_tmpdir/scmroot/wayfire'...
$ git fetch origin 127db1a9439a4f0763adb6f4186512fdf5ce3e54:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wayfire
 * [new ref]         127db1a9439a4f0763adb6f4186512fdf5ce3e54 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 127db1a build: Update wf-touch submodule