$ git clone -n https://gitee.com/opencloudos-stream/libldb.git /home/lib/mock/dist-ocs23-loongarch64-build-186384-12828/root/chroot_tmpdir/scmroot/libldb
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-186384-12828/root/chroot_tmpdir/scmroot/libldb'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/libldb
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 c276196 !2 [2.8.0-1] Update to 2.8.0 Merge pull request !2 from zz/master