$ git clone -n https://gitee.com/opencloudos-stream/gjs.git /var/lib/mock/dist-ocs23-loongarch64-build-149627-9871/root/chroot_tmpdir/scmroot/gjs
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-149627-9871/root/chroot_tmpdir/scmroot/gjs'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/gjs
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7b51bea Rebuilt for OpenCloudOS Stream 23.09