$ git clone -n https://gitee.com/opencloudos-stream/openresty-pcre.git /var/lib/mock/dist-oc9-epol-build-100164-63330/root/chroot_tmpdir/scmroot/openresty-pcre
Cloning into '/var/lib/mock/dist-oc9-epol-build-100164-63330/root/chroot_tmpdir/scmroot/openresty-pcre'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/openresty-pcre
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 088a1ed !7 add loongarch64 to ExcludeArch Merge pull request !7 from dpd/master