#!/usr/bin/env sh

venv_dir=.venv

run_tests() (
    echo "py        $("${venv_dir}/bin/python" py/feed_forward.py "$1")"
    echo "jl        $(julia jl/feed_forward.jl "$1")"
    echo "go        $(go/target/feed_forward "$1")"
    echo "rs        $(rs/target/release/feed_forward "$1")"
)

num_times=$1
shift 1

echo 'Compiling Rust binaries' >&2
cargo build -q --release --manifest-path rs/Cargo.toml

echo 'Compiling Go binary' >&2
cd go && go get && go build -o target/feed_forward feed_forward.go && cd ..

[ -d "${venv_dir}" ] || (
    echo 'Creating Python virtual environment' &&
    python -m venv "${venv_dir}" &&
    "${venv_dir}/bin/pip" install -r py/requirements.txt &> /dev/null
)

old="$IFS"
IFS='-'
echo "Generating $*-network test data" >&2
IFS=$old
"${venv_dir}/bin/python" py/gen_data.py -q -Y "$@"

echo "Running feed forward $num_times times" >&2
run_tests "$num_times"