$ git clone -n https://gitee.com/src-opencloudos-rpms/dbus.git /var/lib/mock/dist-oc8-build-239734-82625/root/chroot_tmpdir/scmroot/dbus
Cloning into '/var/lib/mock/dist-oc8-build-239734-82625/root/chroot_tmpdir/scmroot/dbus'...
$ git fetch origin e23a5bbaaec009809305739cce611182edce2d2b:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/dbus
 * [new ref]         e23a5bbaaec009809305739cce611182edce2d2b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e23a5bb import dbus-1.12.8-28.tl3.ap.1