$ git clone -n https://gitee.com/wenjie2025/quota.git /var/lib/mock/dist-an23-build-506827-74878/root/chroot_tmpdir/scmroot/quota
Cloning into '/var/lib/mock/dist-an23-build-506827-74878/root/chroot_tmpdir/scmroot/quota'...
$ git fetch origin 4ad6560c35e4e02e26394ae96afc41102db760b2:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/quota
 * [new ref]         4ad6560c35e4e02e26394ae96afc41102db760b2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ad6560 Update code from upstream