website/build-wasm.sh

#!/usr/bin/env bash
set -euo pipefail

PROFILE="${1:-wasm-release}"

if [ "$PROFILE" = "dev" ]; then
    PROFILE_DIR="debug"
    CARGO_FLAGS=""
else
    PROFILE_DIR=$PROFILE
    CARGO_FLAGS="--profile wasm-release"
fi

cargo build $CARGO_FLAGS --target wasm32-unknown-unknown -p app

mkdir -p static
wasm-bindgen --out-name app \
    --out-dir static \
    --target web \
    "target/wasm32-unknown-unknown/$PROFILE_DIR/app.wasm"

# Optimize the WASM file for size
if [ "$PROFILE" = "wasm-release" ]; then
    wasm-opt -Oz -o static/app_bg.wasm static/app_bg.wasm
fi

cp web/index.html static/