$ git clone -n https://gitee.com/src-anolis-os/httpd /var/lib/mock/dist-an7-els-build-399500-72217/root/chroot_tmpdir/scmroot/httpd
Cloning into '/var/lib/mock/dist-an7-els-build-399500-72217/root/chroot_tmpdir/scmroot/httpd'...
$ git fetch origin a7:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/httpd
 * [new branch]      a7         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 66bb10e update to httpd-2.4.6-99.3