$ git clone -n https://gitee.com/src-anolis-dde/freetds.git /var/lib/mock/dist-an23-build-341638-69897/root/chroot_tmpdir/scmroot/freetds
Cloning into '/var/lib/mock/dist-an23-build-341638-69897/root/chroot_tmpdir/scmroot/freetds'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-dde/freetds
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f79075e fix spec file