$ git clone -n https://src.fedoraproject.org/rpms/ocrmypdf.git /var/lib/mock/f39-build-1989175-43357/root/chroot_tmpdir/scmroot/ocrmypdf
Cloning into '/var/lib/mock/f39-build-1989175-43357/root/chroot_tmpdir/scmroot/ocrmypdf'...
$ git fetch origin 26dae5603712f1e97f59511c0e360e881e9ca2bd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocrmypdf
 * [new ref]         26dae5603712f1e97f59511c0e360e881e9ca2bd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26dae56 Update to latest version (#2246949)