$ git clone -n https://gitee.com/src-opencloudos-rpms/python-pip.git /var/lib/mock/dist-oc8-build-72626-48020/root/chroot_tmpdir/scmroot/python-pip
Cloning into '/var/lib/mock/dist-oc8-build-72626-48020/root/chroot_tmpdir/scmroot/python-pip'...
$ git fetch origin b808449abe2fd7f546f4c2d7d10d16191cd46ffe:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-pip
 * [new ref]         b808449abe2fd7f546f4c2d7d10d16191cd46ffe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b808449 import python-pip-9.0.3-23.tl3.1