$ git clone -n https://gitee.com/opencloudos-stream/libao.git /var/lib/mock/dist-ocs23-build-239632-21634/root/chroot_tmpdir/scmroot/libao
Cloning into '/var/lib/mock/dist-ocs23-build-239632-21634/root/chroot_tmpdir/scmroot/libao'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libao
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7db9fd1 Rebuilt for loongarch release