$ git clone -n https://gitee.com/DustMerlin/firebird.git /var/lib/mock/dist-an23-dde-build-394270-71812/root/chroot_tmpdir/scmroot/firebird
Cloning into '/var/lib/mock/dist-an23-dde-build-394270-71812/root/chroot_tmpdir/scmroot/firebird'...
$ git fetch origin 930186271117094e334490c4fb920984190a14fb:KOJI_FETCH_HEAD
From https://gitee.com/DustMerlin/firebird
 * [new ref]         930186271117094e334490c4fb920984190a14fb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9301862 update to Firebird-4.0.5.3140-0