$ git clone -n https://gitee.com/src-opencloudos-rpms/httpd.git /var/lib/mock/dist-oc9-build-236471-82291/root/chroot_tmpdir/scmroot/httpd
Cloning into '/var/lib/mock/dist-oc9-build-236471-82291/root/chroot_tmpdir/scmroot/httpd'...
$ git fetch origin aa7e454b406759d480b91af6299454c1d2f73174:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/httpd
 * [new ref]         aa7e454b406759d480b91af6299454c1d2f73174 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa7e454 import httpd-2.4.66-2.tl4