Weekly Dependency Test #122

	# Install lightly from scratch and run tests.
	# Python environment for regular unit tests is cached. In this workflow,
	# we always pick up the latest dependencies and therefore check if a new
	# external release breaks lightly.
	name: Weekly Dependency Test

	on:
	workflow_dispatch:
	schedule:
	- cron: '0 22 * * THU' # each Thursday night, at 22:00 UTC

	jobs:
	test_fresh_install:
	name: Test fresh install
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	- name: Set Up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	- name: Set Up Environment
	run: \|
	make install-uv reset-venv
	source .venv/bin/activate
	make install-latest
	- name: Run Tests
	id: run_tests
	run: \|
	source .venv/bin/activate
	pytest -n auto
	- name: Slack Notification
	if: always()
	uses: rtCamp/action-slack-notify@v2
	env:
	SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_NIGHTLY }}
	SLACK_ICON_EMOJI: ":github:"
	SLACK_USERNAME: Lightly PIP Package ${{ github.workflow }}
	SLACK_COLOR: ${{ steps.run_tests.outcome }}
	SLACK_FOOTER: ""

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