build.sh

#!/usr/bin/env bash
set -e

nix_opts='--show-trace --option extra-binary-caches https://nixcache.reflex-frp.org'

# use succ_opts when builds succeed
succ_opts='-j -8 -Q'
# use fail_opts when builds fail (for debugging with nix)
fail_opts='-j -1 --keep-going'

static=$(nix-build $nix_opts $fail_opts frontend.nix | tail -n 1)
if [ -z $static ]; then
    echo "frontend build failed"
    exit 1
fi
echo "$static"
nix-build $nix_opts $fail_opts ../../backend/server
echo 'starting server ...'
./result/bin/server --static "$static" "$@"