$ git clone -n https://gitee.com/opencloudos-stream/scala.git /home/lib/mock/dist-ocs23-loongarch64-build-191933-12928/root/chroot_tmpdir/scmroot/scala
Cloning into '/home/lib/mock/dist-ocs23-loongarch64-build-191933-12928/root/chroot_tmpdir/scmroot/scala'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/scala
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a7b68d7 Rebuilt for OpenCloudOS Stream 23.09