$ git clone -n https://gitee.com/opencloudos-stream/libdecor.git /var/lib/mock/dist-ocs23-build-42516-2059/root/chroot_tmpdir/scmroot/libdecor
Cloning into '/var/lib/mock/dist-ocs23-build-42516-2059/root/chroot_tmpdir/scmroot/libdecor'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libdecor
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9657076 !1 update to 0.1.1 Merge pull request !1 from abushwang/master