$ git clone -n https://gitee.com/opencloudos-stream/flac.git /var/lib/mock/dist-ocs23-build-42046-2059/root/chroot_tmpdir/scmroot/flac
Cloning into '/var/lib/mock/dist-ocs23-build-42046-2059/root/chroot_tmpdir/scmroot/flac'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/flac
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2070307 !1 Upgrade to 1.4.3 Merge pull request !1 from kianli/master