Periodic CI #5

	# This is a separate run of the Python test suite that runs from a schedule,
	# doesn't cache the nox environment, and updates pinned dependencies first.
	# The purpose is to test compatibility with the latest versions of
	# dependencies.

	name: Periodic CI

	env:
	# Current supported Python version. For applications, there is generally no
	# reason to support multiple Python versions, so all actions are run with
	# this version. Quote the version to avoid interpretation as a floating
	# point number.
	PYTHON_VERSION: "3.12"

	"on":
	schedule:
	- cron: "0 12 * * 1"
	workflow_dispatch: {}

	jobs:
	test:
	runs-on: ubuntu-latest
	timeout-minutes: 10

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ env.PYTHON_VERSION }}

	- name: Update dependencies
	run: \|
	pip install --upgrade uv
	uv venv
	source .venv/bin/activate
	uv pip install nox
	nox -s update-deps
	shell: bash

	- name: Start Kafka
	run: docker compose -f kafka-compose.yaml up -d

	- name: Run tests in nox
	uses: lsst-sqre/run-nox@v1
	with:
	python-version: ${{ env.PYTHON_VERSION }}
	nox-sessions: "lint typing test"

	- name: Stop Kafka
	run: docker compose -f kafka-compose.yaml down

	- name: Report status
	if: failure()
	uses: ravsamhq/notify-slack-action@v2
	with:
	status: ${{ job.status }}
	notify_when: "failure"
	notification_title: "Periodic test for {repo} failed"
	env:
	SLACK_WEBHOOK_URL: ${{ secrets.SLACK_ALERT_WEBHOOK }}

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