$ git clone -n https://gitee.com/yan1hcdc/prrte.git /var/lib/mock/dist-an23-build-445252-73273/root/chroot_tmpdir/scmroot/prrte
Cloning into '/var/lib/mock/dist-an23-build-445252-73273/root/chroot_tmpdir/scmroot/prrte'...
$ git fetch origin 39a98c7dd5f3e94b3f80b397e245e37be280be9e:KOJI_FETCH_HEAD
From https://gitee.com/yan1hcdc/prrte
 * [new ref]         39a98c7dd5f3e94b3f80b397e245e37be280be9e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 39a98c7 add support for riscv build