Bump actions/checkout from 5 to 6 #16

	name: CI
	on: [push, pull_request]

	permissions:
	contents: write

	jobs:
	lint-test:
	runs-on: ubuntu-24.04
	env:
	PYTHONPATH: ${{ github.workspace }}
	SERPAPI_KEY: "test-key"

	steps:
	- uses: actions/checkout@v6

	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Cache pip
	uses: actions/cache@v4
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-

	- name: Install system GUI deps (Tk + Xvfb)
	run: \|
	sudo apt-get update
	sudo apt-get install -y python3-tk xvfb

	- name: Install deps
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install isort

	- name: Auto-format (black + isort)
	run: \|
	isort .
	black .

	- name: Auto-commit formatted files
	uses: stefanzweifel/git-auto-commit-action@v6
	with:
	commit_message: "ci(fmt): black+isort [skip ci]"
	file_pattern: "*/.py"

	- name: Run tests (headless Tk)
	run: xvfb-run -a python -m pytest -q -m "not slow"

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