$ git clone -n https://gitee.com/mabofu/dsms-storage.git /var/lib/mock/dist-an8.7-build-275125-64202/root/chroot_tmpdir/scmroot/dsms-storage
Cloning into '/var/lib/mock/dist-an8.7-build-275125-64202/root/chroot_tmpdir/scmroot/dsms-storage'...
$ git fetch origin bc084bb238e9c5ad7ba11318bcd63bae8306729a:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms-storage
 * [new ref]             bc084bb238e9c5ad7ba11318bcd63bae8306729a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bc084bb23 Init package from upstream