$ git clone -n https://gitee.com/opencloudos-stream/a52dec.git /home/lib/mock/dist-ocs23-loongarch64-build-226167-16850/root/chroot_tmpdir/scmroot/a52dec
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-226167-16850/root/chroot_tmpdir/scmroot/a52dec'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/a52dec
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 a909e3c Rebuilt for OpenCloudOS Stream 23.09