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

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
OUT_DIR="$SCRIPT_DIR/../static"
OUT_WASM="$OUT_DIR/main.wasm"

mkdir -p "$OUT_DIR"

tinygo build -target=wasm \
  -no-debug -panic=print -gc=leaking \
  -o "$OUT_WASM" "$SCRIPT_DIR"

command -v wasm-opt >/dev/null && wasm-opt -Oz --strip-debug --strip-dwarf --strip-producers \
  -o "$OUT_WASM.tmp" "$OUT_WASM" && mv "$OUT_WASM.tmp" "$OUT_WASM"
# command -v wasm-strip >/dev/null && wasm-strip "$OUT_WASM"

cp -f "$(tinygo env TINYGOROOT)/targets/wasm_exec.js" "$OUT_DIR/wasm_exec.js"