Keep Streamlit App Awake #1324

	name: Keep Streamlit App Awake

	on:
	schedule:
	- cron: "0 /2 * *"
	workflow_dispatch: # Allows manual triggering

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

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.10"

	- name: Install Playwright
	run: \|
	pip install playwright
	playwright install chromium

	- name: Run Wake-up Script
	run: \|
	python -c "
	from playwright.sync_api import sync_playwright
	import time

	with sync_playwright() as p:
	print('Launching browser...')
	browser = p.chromium.launch(headless=True)
	page = browser.new_page()

	try:
	# Visit the app
	page.goto('https://gnn-robustness.streamlit.app/', timeout=60000)
	print('Page loaded.')

	# Wait for app to load/initialize
	time.sleep(10)

	# Check for the 'Yes, get this app back up' button
	try:
	wake_btn = page.get_by_text('Yes, get this app back up')
	if wake_btn.count() > 0:
	print('Sleep detected. Clicking wake up button...')
	wake_btn.click()
	# Wait for the oven/booting process
	page.wait_for_load_state('networkidle', timeout=60000)
	print('App is waking up!')
	else:
	print('No wake-up button found. App is likely running.')
	except Exception as e:
	print(f'Button check skipped: {e}')

	except Exception as e:
	print(f'Error visiting page: {e}')
	finally:
	browser.close()
	"

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