$ git clone -n https://gitee.com/src-opencloudos-rpms/nghttp2.git /var/lib/mock/dist-oc8-build-81637-55520/root/chroot_tmpdir/scmroot/nghttp2
Cloning into '/var/lib/mock/dist-oc8-build-81637-55520/root/chroot_tmpdir/scmroot/nghttp2'...
$ git fetch origin 9005f0215d664cca9923a056ab056f847c90697a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/nghttp2
 * [new ref]         9005f0215d664cca9923a056ab056f847c90697a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9005f02 import nghttp2-1.33.0-6.tl3.1