$ git clone -n https://gitee.com/zhuhong_bo/po-debconf.git /var/lib/mock/dist-an23-dde-build-530849-80546/root/chroot_tmpdir/scmroot/po-debconf
Cloning into '/var/lib/mock/dist-an23-dde-build-530849-80546/root/chroot_tmpdir/scmroot/po-debconf'...
$ git fetch origin 8122f5be911a9bd46067ed85f655667988c229f8:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/po-debconf
 * [new ref]         8122f5be911a9bd46067ed85f655667988c229f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8122f5b Initial package