fix: force system-wide mode on ARM (per-PID topdown produces empty va… #23

	name: CI

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

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10", "3.11", "3.12", "3.13"]
	fail-fast: false

	steps:
	- uses: actions/checkout@v4

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

	- name: Install Poetry
	uses: snok/install-poetry@v1
	with:
	version: latest
	virtualenvs-create: true
	virtualenvs-in-project: true

	- name: Cache dependencies
	uses: actions/cache@v4
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('poetry.lock') }}
	restore-keys: \|
	venv-${{ runner.os }}-${{ matrix.python-version }}-

	- name: Install dependencies
	run: poetry install --no-interaction

	- name: Run tests
	run: poetry run pytest tests/ -v --tb=short --junitxml=junit.xml

	- name: Upload test results
	uses: actions/upload-artifact@v4
	if: always()
	with:
	name: test-results-py${{ matrix.python-version }}
	path: junit.xml

	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"

	- name: Install Poetry
	uses: snok/install-poetry@v1
	with:
	version: latest
	virtualenvs-create: true
	virtualenvs-in-project: true

	- name: Install dependencies
	run: poetry install --no-interaction

	- name: Lint with ruff
	run: poetry run ruff check topdown/ tests/

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