$ git clone -n https://gitee.com/opencloudos-stream/qt5-qtdeclarative.git /var/lib/mock/dist-ocs23-build-94202-5984/root/chroot_tmpdir/scmroot/qt5-qtdeclarative
Cloning into '/var/lib/mock/dist-ocs23-build-94202-5984/root/chroot_tmpdir/scmroot/qt5-qtdeclarative'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/qt5-qtdeclarative
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 961c7de !2 Upgrade to 5.15.10 Merge pull request !2 from kianli/master