$ git clone -n https://gitee.com/wenyuzifang/python-isort.git /var/lib/mock/dist-an23-build-466488-73981/root/chroot_tmpdir/scmroot/python-isort
Cloning into '/var/lib/mock/dist-an23-build-466488-73981/root/chroot_tmpdir/scmroot/python-isort'...
$ git fetch origin a243a0b098686161256aa43543ee41ace685ca96:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-isort
 * [new ref]         a243a0b098686161256aa43543ee41ace685ca96 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a243a0b Update code from upstream