$ git clone -n https://gitee.com/wency_cn/python-pillow.git /var/lib/mock/dist-an23-build-491648-74530/root/chroot_tmpdir/scmroot/python-pillow
Cloning into '/var/lib/mock/dist-an23-build-491648-74530/root/chroot_tmpdir/scmroot/python-pillow'...
$ git fetch origin ee32d9e3a87af8cadcfe1e387cdf66bad3601e78:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/python-pillow
 * [new ref]         ee32d9e3a87af8cadcfe1e387cdf66bad3601e78 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee32d9e Update code from upstream