test: Emscripten build and test on GitHub Actions #9

	name: Emscripten build and test

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

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build:
	runs-on: ubuntu-latest
	timeout-minutes: 30

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.11

	- name: Install pyodide-build
	run: \|
	pip install pyodide-build
	echo EMSCRIPTEN_VERSION=$(pyodide config get emscripten_version) >> $GITHUB_ENV

	- name: Setup Emscripten
	uses: mymindstorm/setup-emsdk@v12
	with:
	version: ${{ env.EMSCRIPTEN_VERSION }}

	- name: Build
	run: pyodide build

	- name: Setup node
	uses: actions/setup-node@v4
	with:
	node-version: 20

	# clone awkward and build a wheel, copy the wheel
	- name: Awkward wheel
	run: \|
	git clone https://github.com/scikit-hep/awkward.git
	cd awkward
	git checkout main
	git submodule update --init --recursive
	pipx run nox -s prepare -- --headers --signatures --tests
	pyodide build
	mv dist/*.whl ../dist

	- name: Set up Pyodide virtual environment
	run: \|
	pyodide venv .venv-pyodide
	source .venv-pyodide/bin/activate
	# python -m pip install .[test]
	python -m pip install pytest
	ls -l dist
	python -m pip install dist/*.whl
	python -c "import sys; print(sys.platform)"

	- name: Test
	run: \|
	source .venv-pyodide/bin/activate
	python -m pytest -vv tests -m emscripten --reruns 3 --reruns-delay 30 --only-rerun "(?i)http\|timeout\|connection"

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