fix: split env from path flag (#9) #15

	# This workflow runs the cross-platform tests for the `setup-wasi-sdk` action.

	name: Cross-platform

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]
	workflow_dispatch:

	jobs:
	cross_platform:
	name: Test
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	version: ['23', '24', '25', 'latest']
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Install WASI SDK
	id: wasi-sdk
	uses: ./
	with:
	version: ${{ matrix.version }}

	- name: Check output variables
	shell: bash
	run: \|
	echo "wasi-sdk-path: ${{ steps.wasi-sdk.outputs.wasi-sdk-path }}"
	echo "wasi-sdk-version: ${{ steps.wasi-sdk.outputs.wasi-sdk-version }}"
	echo "clang-path: ${{ steps.wasi-sdk.outputs.clang-path }}"
	echo "sysroot-path: ${{ steps.wasi-sdk.outputs.sysroot-path }}"

	# This should print a wasi-sdk version because `add-to-path` is true by default.
	- name: Check Clang version
	run: clang --version

	# These should be set because `add-to-path` is true by default.
	- name: Check environment variables
	shell: bash
	run: \|
	echo "WASI_SDK_PATH: $WASI_SDK_PATH"
	echo "CC: $CC"
	echo "CXX: $CXX"

	- name: Create test C program
	shell: bash
	run: \|
	cat > hello.c << 'EOF'
	#include <stdio.h>

	int main() {
	printf("Hello, WebAssembly!\n");
	return 0;
	}
	EOF

	- name: Build WebAssembly module
	shell: bash
	run: \|
	clang hello.c -o hello.wasm
	ls -la hello.wasm
	file hello.wasm

	- name: Install Wasmtime
	uses: bytecodealliance/actions/wasmtime/[email protected]

	- name: Test WebAssembly module
	run: wasmtime hello.wasm

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