$ git clone -n https://src.fedoraproject.org/rpms/huion-switcher.git /var/lib/mock/f45-build-13569-453/root/chroot_tmpdir/scmroot/huion-switcher
Cloning into '/var/lib/mock/f45-build-13569-453/root/chroot_tmpdir/scmroot/huion-switcher'...
$ git fetch origin 562154d576cf42b3ecd8ff80ccbad4c62252f16a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/huion-switcher
 * [new ref]         562154d576cf42b3ecd8ff80ccbad4c62252f16a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 562154d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild