$ git clone -n https://gitee.com/wenjie2025/sendmail_1770002916.git /var/lib/mock/dist-an23-build-510622-75048/root/chroot_tmpdir/scmroot/sendmail_1770002916
Cloning into '/var/lib/mock/dist-an23-build-510622-75048/root/chroot_tmpdir/scmroot/sendmail_1770002916'...
$ git fetch origin 7593ed368098fb48ed9af932968f31ead001a63e:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/sendmail_1770002916
 * [new ref]         7593ed368098fb48ed9af932968f31ead001a63e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7593ed3 Update code from upstream