Bring in hello-world and threads examples from main d* repo (#3) #11

	name: Test Ruby Gem with Rack App

	on:
	push:

	jobs:
	test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: 3.3.5
	bundler-cache: true

	- name: Install dependencies
	run: \|
	bundle install
	gem install bundler

	- name: Run unit tests
	run: bundle exec rspec

	- name: Start Rack test app
	run: \|
	# Start the test app in background on port 8000
	bundle exec puma -p 8000 examples/test.ru &

	# Store the PID for cleanup
	echo $! > rack_app.pid

	# Wait for the app to start
	sleep 3

	# Verify the app is running
	curl -f http://localhost:8000/ \|\| (echo "App failed to start" && exit 1)

	- name: Checkout datastar repository
	uses: actions/checkout@v4
	with:
	repository: starfederation/datastar
	ref: develop
	path: datastar

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.22'
	cache-dependency-path: datastar/sdk/tests

	- name: Run SDK tests against test server
	working-directory: datastar/sdk/tests
	run: go run ./cmd/datastar-sdk-tests -server http://localhost:8000

	- name: Cleanup
	if: always()
	run: \|
	# Kill the Rack app if it's still running
	if [ -f rack_app.pid ]; then
	kill $(cat rack_app.pid) 2>/dev/null \|\| true
	rm rack_app.pid
	fi

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