$ git clone -n https://gitee.com/mabofu/dsms-storage.git /var/lib/mock/dist-an8.7-build-275332-64299/root/chroot_tmpdir/scmroot/dsms-storage
Cloning into '/var/lib/mock/dist-an8.7-build-275332-64299/root/chroot_tmpdir/scmroot/dsms-storage'...
$ git fetch origin 3d4cf27af49ac4176c35d481d14bc4b71d03e30a:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms-storage
 * [new ref]             3d4cf27af49ac4176c35d481d14bc4b71d03e30a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d4cf27af update spec