$ git clone -n https://gitee.com/opencloudos-stream/delve.git /var/lib/mock/dist-ocs23-build-243281-22746/root/chroot_tmpdir/scmroot/delve
Cloning into '/var/lib/mock/dist-ocs23-build-243281-22746/root/chroot_tmpdir/scmroot/delve'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/delve
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 73d46f3 Rebuilt for loongarch release