$ git clone -n https://gitee.com/mabofu/dsms.git /var/lib/mock/dist-an23-build-275177-64294/root/chroot_tmpdir/scmroot/dsms
Cloning into '/var/lib/mock/dist-an23-build-275177-64294/root/chroot_tmpdir/scmroot/dsms'...
$ git fetch origin d77214bf90697567625f5dd903e149bfae3f979f:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms
 * [new ref]         d77214bf90697567625f5dd903e149bfae3f979f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d77214b update dsms.spec