$ git clone -n https://gitee.com/mabofu/dsms.git /var/lib/mock/dist-an8.7-build-271741-64139/root/chroot_tmpdir/scmroot/dsms
Cloning into '/var/lib/mock/dist-an8.7-build-271741-64139/root/chroot_tmpdir/scmroot/dsms'...
$ git fetch origin 9dea7c16d792a12704563eef7ec395bad3ab4789:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms
 * [new ref]         9dea7c16d792a12704563eef7ec395bad3ab4789 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9dea7c1 init package