$ git clone -n https://gitee.com/wency_cn/jq_1770767995.git /var/lib/mock/dist-an23-build-513360-75099/root/chroot_tmpdir/scmroot/jq_1770767995
Cloning into '/var/lib/mock/dist-an23-build-513360-75099/root/chroot_tmpdir/scmroot/jq_1770767995'...
$ git fetch origin 2bd56ac29209bd3a13a416248c78d579408b6f2c:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/jq_1770767995
 * [new ref]         2bd56ac29209bd3a13a416248c78d579408b6f2c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2bd56ac Update code from upstream