$ git clone -n https://gitee.com/src-opencloudos-rpms/weldr-client.git /var/lib/mock/dist-oc8-build-74822-51411/root/chroot_tmpdir/scmroot/weldr-client
Cloning into '/var/lib/mock/dist-oc8-build-74822-51411/root/chroot_tmpdir/scmroot/weldr-client'...
$ git fetch origin 86c60e006bbc1cdbabb9879a6eb805a2dd2f1db5:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/weldr-client
 * [new ref]         86c60e006bbc1cdbabb9879a6eb805a2dd2f1db5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86c60e0 import weldr-client-35.12-2.tl3