$ git clone -n https://gitee.com/opencloudos-stream/scdoc.git /home/lib/mock/dist-ocs23-loongarch64-build-192390-12928/root/chroot_tmpdir/scmroot/scdoc
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-192390-12928/root/chroot_tmpdir/scmroot/scdoc'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/scdoc
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 784ac54 !1 initial Merge pull request !1 from jeremiazhao/master