ci: simplify to single Python version (3.13) #7

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.13"

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -e ".[dev]"
	pip install pyyaml

	- name: Lint with ruff
	run: \|
	pip install ruff
	ruff check amazon_ads_api/ codegen/ --select E,F,W --ignore E501,F403,F405,W291,W293,E402,F821

	- name: Run unit tests
	run: pytest tests/unit/ -v --tb=short

	- name: Validate codegen (dry run)
	run: python -m codegen.generate --dry-run

	- name: Verify generated code matches specs
	run: \|
	python -m codegen.generate
	git diff --exit-code amazon_ads_api/generated/ \|\| {
	echo "Generated code is out of sync with specs!"
	echo "Run 'python -m codegen.generate' and commit the results."
	exit 1
	}

	- name: Validate all generated files syntax
	run: \|
	python -c "
	import ast, os, sys
	errors = 0
	for root, dirs, files in os.walk('amazon_ads_api/generated'):
	for f in files:
	if f.endswith('.py'):
	path = os.path.join(root, f)
	try:
	ast.parse(open(path).read())
	except SyntaxError as e:
	print(f'SYNTAX ERROR: {path}: {e}')
	errors += 1
	if errors:
	sys.exit(1)
	print(f'All generated files valid')
	"

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