$ git clone -n https://gitee.com/src-opencloudos-rpms/python-pip.git /var/lib/mock/dist-oc8-build-74582-50773/root/chroot_tmpdir/scmroot/python-pip
Cloning into '/var/lib/mock/dist-oc8-build-74582-50773/root/chroot_tmpdir/scmroot/python-pip'...
$ git fetch origin 6fecbcce1011609114c310bbfbc172adb5635c3d:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-pip
 * [new ref]         6fecbcce1011609114c310bbfbc172adb5635c3d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6fecbcc import python-pip-9.0.3-24.tl3