$ git clone -n https://gitee.com/zhuzhustu/python-unidiff.git /var/lib/mock/dist-an23-build-534515-81779/root/chroot_tmpdir/scmroot/python-unidiff
Cloning into '/var/lib/mock/dist-an23-build-534515-81779/root/chroot_tmpdir/scmroot/python-unidiff'...
$ git fetch origin f8e2f5057088126729289936a853786b6b2f53d3:KOJI_FETCH_HEAD
From https://gitee.com/zhuzhustu/python-unidiff
 * [new ref]         f8e2f5057088126729289936a853786b6b2f53d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f8e2f50 [Feature] [Upstream] Init package python-unidiff-0.7.5