name: Development Build & Test

on:

pull_request:

push:

jobs:

"Lint":

runs-on: ubuntu-latest

steps:

- uses: actions/checkout@v5

- name: Set up Python

uses: actions/setup-python@v5

with:

python-version: '3.11'

cache: 'pip' # caching pip dependencies

cache-dependency-path: |

**/pyproject.toml

- name: Install library and dependencies

run: |

python -m pip install --upgrade pip

pip install .[dev]

- name: Lint

run: ruff check spflow tests

continue-on-error: true

"Check_Format":

name: "Check Format"

runs-on: ubuntu-latest

steps:

- uses: actions/checkout@v5

- name: Set up Python

uses: actions/setup-python@v5

with:

python-version: '3.11'

cache: 'pip' # caching pip dependencies

cache-dependency-path: |

**/pyproject.toml

- name: Install library and dependencies

run: |

python -m pip install --upgrade pip

pip install .[dev]

- name: Checking formatting with black

run: black --check --diff spflow tests

continue-on-error: true

"Package":

name: "Package"

runs-on: ubuntu-latest

steps:

- uses: actions/checkout@v5

- name: Set up Python

uses: actions/setup-python@v5

with:

python-version: '3.12'

cache: 'pip'

- name: Install packaging tools

run: |

python -m pip install --upgrade pip

python -m pip install build twine

- name: Build distribution artifacts

run: python -m build

- name: Check distribution metadata

run: twine check dist/*

- name: Validate wheel contents

run: |

python - <<'PY'

import pathlib

import zipfile

wheel_path = next(pathlib.Path("dist").glob("*.whl"))

with zipfile.ZipFile(wheel_path) as wheel:

names = set(wheel.namelist())

expected = "spflow/py.typed"

if expected not in names:

raise SystemExit(f"Missing required typing marker: {expected}")

forbidden_prefixes = ("tests/", "docs/", "scripts/")

leaked = sorted(name for name in names if name.startswith(forbidden_prefixes))

if leaked:

leaked_preview = ", ".join(leaked[:10])

raise SystemExit(f"Unexpected files in wheel: {leaked_preview}")

PY

- name: Smoke install built wheel

run: |

python -m venv .pkg-smoke

. .pkg-smoke/bin/activate

python -m pip install --upgrade pip

python -m pip install --no-deps dist/*.whl

python - <<'PY'

import importlib.metadata

import spflow

version = importlib.metadata.version("spflow")

assert version == spflow.__version__, (version, spflow.__version__)

print(version)

PY

# We do not want to waste too many resources on testing all combinations. Thus we test:

# - on the oldest and the two most recent version of Python that we support (see README.md)

# - with the oldest version of the backend we support plus the two most recent major ones

# (to catch if only the newest version breaks something)

# - A single test on Windows and macOS to catch if something breaks there

# - We only test on the most recent version of macOS and Windows to save resources

# - We test even fewer combinations for TensorFlow and Jax to save resources

"test_python":

name: "Python ${{ matrix.version-python }}"

runs-on: ubuntu-latest

strategy:

fail-fast: false

matrix:

version-python: ['3.10', '3.11', '3.12']

steps:

- uses: actions/checkout@v5

- uses: "./.github/actions/run_tests"

with:

version-python: ${{ matrix.version-python }}

codecov-token: ${{ secrets.CODECOV_TOKEN }}

"Test_OS":

name: "Test: Py ${{ matrix.version-python }} @ OS ${{ matrix.os }}"

runs-on: ${{ matrix.os }}

strategy:

fail-fast: false

matrix:

version-python: ['3.12']

os: ['macos-latest', 'windows-latest'] # No ubuntu-latest since the different python version tests already cover this

steps:

- uses: actions/checkout@v5

- uses: "./.github/actions/run_tests"

with:

version-python: ${{ matrix.version-python }}

codecov-token: ${{ secrets.CODECOV_TOKEN }}