$ git clone -n https://gitee.com/src-opencloudos-rpms/libXpm.git /var/lib/mock/dist-oc9-build-62326-16463/root/chroot_tmpdir/scmroot/libXpm
Cloning into '/var/lib/mock/dist-oc9-build-62326-16463/root/chroot_tmpdir/scmroot/libXpm'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libXpm
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c1947a1 import libXpm-3.5.15-4.tl4