$ git clone -n https://gitee.com/opencloudos-stream/libsigcplusplus20.git /var/lib/mock/dist-ocs23-loongarch64-build-142614-9720/root/chroot_tmpdir/scmroot/libsigcplusplus20
正克隆到 '/var/lib/mock/dist-ocs23-loongarch64-build-142614-9720/root/chroot_tmpdir/scmroot/libsigcplusplus20'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/libsigcplusplus20
 * [新引用]          HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 f12dc76 Rebuilt for OpenCloudOS Stream 23.09