$ git clone -n https://gitee.com/fundawang/ibus_1.git /var/lib/mock/dist-an23-build-329264-69263/root/chroot_tmpdir/scmroot/ibus_1
Cloning into '/var/lib/mock/dist-an23-build-329264-69263/root/chroot_tmpdir/scmroot/ibus_1'...
$ git fetch origin 52cb1ab98a2c93a37c08c79e573b12d7e3419b2f:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/ibus_1
 * [new ref]         52cb1ab98a2c93a37c08c79e573b12d7e3419b2f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 52cb1ab 1.5.29