$ git clone -n https://gitee.com/ocs-upgrade/gvfs.git /var/lib/mock/dist-ocs23-build-245980-23820/root/chroot_tmpdir/scmroot/gvfs
Cloning into '/var/lib/mock/dist-ocs23-build-245980-23820/root/chroot_tmpdir/scmroot/gvfs'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-upgrade/gvfs
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 521f8e9 Upgrade to version 1.55.1