$ git clone -n https://src.fedoraproject.org/rpms/nghttp2.git /var/lib/mock/f37-build-680260-76834/root/chroot_tmpdir/scmroot/nghttp2
Cloning into '/var/lib/mock/f37-build-680260-76834/root/chroot_tmpdir/scmroot/nghttp2'...
$ git reset --hard 2c2b0bc85bcf7ced0aeddba85efcdcc53321bef5
HEAD is now at 2c2b0bc update to the latest upstream release (1.51.0)