$ git clone -n https://gitee.com/src-opencloudos-rpms/python-pkgconfig.git /var/lib/mock/dist-oc9-build-121482-71671/root/chroot_tmpdir/scmroot/python-pkgconfig
Cloning into '/var/lib/mock/dist-oc9-build-121482-71671/root/chroot_tmpdir/scmroot/python-pkgconfig'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-pkgconfig
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 82b049e import python-pkgconfig-1.5.5-7.tl4