$ git clone -n https://git.cclinux.org/stage/rpms/haproxy.git /var/lib/mock/dist-circle8-build-119131-83389/root/chroot_tmpdir/scmroot/haproxy
Cloning into '/var/lib/mock/dist-circle8-build-119131-83389/root/chroot_tmpdir/scmroot/haproxy'...
$ git fetch origin 2c4ac9ebfc2ee7a266213e6e16220a20eeefaa87:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/haproxy
 * [new ref]         2c4ac9ebfc2ee7a266213e6e16220a20eeefaa87 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2c4ac9e import haproxy-1.8.27-5.el8_10.1