$ git clone -n https://gitee.com/happy_orange/openresty.git /var/lib/mock/dist-an8.8-kernel-5.10-build-338607-69758/root/chroot_tmpdir/scmroot/openresty
Cloning into '/var/lib/mock/dist-an8.8-kernel-5.10-build-338607-69758/root/chroot_tmpdir/scmroot/openresty'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/happy_orange/openresty
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 488f881 init package