Update README.md for types info (#182) #190

	name: Build & Test

	on:
	push:
	branches: main
	pull_request:
	branches: main

	env:
	WASI_VERSION: 12
	WASI_VERSION_FULL: "12.0"
	EMCC_VERSION: "1.40.1-fastcomp"

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Check out Git repository
	uses: actions/checkout@v2

	- name: Install wasi-sdk
	shell: bash
	run: \|
	if [[ "$RUNNER_OS" == "Linux" ]]; then
	export WASI_OS="linux";
	fi
	if [[ "$RUNNER_OS" == "macOS" ]]; then
	export WASI_OS="macos";
	fi
	if [[ "$RUNNER_OS" == "Windows" ]]; then
	export WASI_OS="mingw";
	fi

	curl -sL https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_VERSION}/wasi-sdk-${WASI_VERSION_FULL}-${WASI_OS}.tar.gz -O
	# check if package downloaded
	ls -la
	tar xvf wasi-sdk-${WASI_VERSION_FULL}-${WASI_OS}.tar.gz

	# print clang version
	./wasi-sdk-${WASI_VERSION_FULL}/bin/clang --version

	- name: Install Emscripten
	run: \|
	git clone https://github.com/emscripten-core/emsdk.git --branch 3.1.29
	cd ./emsdk
	./emsdk install ${{ env.EMCC_VERSION }}
	./emsdk activate ${{ env.EMCC_VERSION }}
	./fastcomp/emscripten/emcc -v

	- name: npm Install
	run: npm install

	- name: Setup Chomp
	uses: guybedford/chomp-action@v1
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Compile to Wasm & Test Wasm
	env:
	WASI_PATH: './wasi-sdk-${{ env.WASI_VERSION_FULL }}'
	EMSDK_PATH: './emsdk'
	EMSCRIPTEN_BIN: './emsdk/fastcomp/emscripten/emcc'
	run: chomp test

	- name: Footprint
	run: chomp footprint

	- name: Benchmark Wasm
	run: chomp bench

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