$ git clone -n https://src.fedoraproject.org/rpms/nodejs-mapnik.git /var/lib/mock/f33-build-173234-44165/root/chroot_tmpdir/scmroot/nodejs-mapnik
Cloning into '/var/lib/mock/f33-build-173234-44165/root/chroot_tmpdir/scmroot/nodejs-mapnik'...
$ git reset --hard 6dbd97d3bd7f366f7ecdbeece6be292541780d55
HEAD is now at 6dbd97d Add patch for proj 6.x support