$ git clone -n https://gitee.com/opencloudos-stream/flac.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-226839-16999/root/chroot_tmpdir/scmroot/flac
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-226839-16999/root/chroot_tmpdir/scmroot/flac'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/flac
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5669d18 Rebuilt for OpenCloudOS Stream 23.09