$ git clone -n https://gitee.com/opencloudos-stream/brotli.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-278262-26277/root/chroot_tmpdir/scmroot/brotli
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-278262-26277/root/chroot_tmpdir/scmroot/brotli'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/brotli
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87a9d2e Rebuilt for loongarch release