$ git clone -n https://gitee.com/opencloudos-stream/devhelp.git /var/lib/mock/dist-ocs23-loongarch64-build-135231-9626/root/chroot_tmpdir/scmroot/devhelp
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-135231-9626/root/chroot_tmpdir/scmroot/devhelp'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/devhelp
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c9733e Rebuilt for OpenCloudOS Stream 23.09