Add config files to deploy to Vercel with the COOP / COEP headers #48

	name: Build and Deploy

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- '*'

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Install the dependencies
	run: \|
	# need the latest JupyterLite 0.4.0 pre-release
	python -m pip install --pre jupyterlite-core jupyterlite-pyodide-kernel

	# install a dev version of the terminal extension
	python -m pip install .

	- name: Micromamba needed for cockle_wasm_env
	uses: mamba-org/setup-micromamba@main

	- name: Build the JupyterLite site
	run: \|
	jupyter lite build --output-dir dist

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: ./dist

	deploy:
	needs: build
	if: github.ref == 'refs/heads/main'
	permissions:
	pages: write
	id-token: write

	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	runs-on: ubuntu-latest
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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