ci: add code coverage badge (and others) #6

	name: Update Coverage Badge

	on:
	push:
	branches: [ main ]

	jobs:
	coverage:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'

	- name: Install Poetry
	uses: snok/install-poetry@v1
	with:
	version: 1.8.3

	- name: Install dependencies
	run: \|
	pip wheel --no-cache-dir --use-pep517 ml-dtypes
	poetry install --all-extras

	- name: Set Redis image name
	run: \|
	echo "REDIS_IMAGE=redis/redis-stack-server:latest" >> $GITHUB_ENV

	- name: Run tests with coverage
	run: \|
	poetry run pytest --cov=langgraph --cov-report=term --cov-report=json
	COVERAGE=$(python -c "import json; print(int(json.load(open('coverage.json'))['totals']['percent_covered']))")
	echo "COVERAGE=${COVERAGE}" >> $GITHUB_ENV

	# Set color based on coverage
	if [ $COVERAGE -lt 70 ]; then
	echo "COLOR=red" >> $GITHUB_ENV
	elif [ $COVERAGE -lt 80 ]; then
	echo "COLOR=yellow" >> $GITHUB_ENV
	else
	echo "COLOR=green" >> $GITHUB_ENV
	fi

	- name: Create Coverage Badge
	uses: schneegans/[email protected]
	with:
	auth: ${{ secrets.GIST_TOKEN }}
	gistID: ${{ secrets.GIST_ID }}
	filename: langgraph-redis-coverage.json
	label: Coverage
	message: ${{ env.COVERAGE }}%
	color: ${{ env.COLOR }}

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