hatch build and corresponding GH action

.github/workflows/build_wheels.yml

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+name: Build and upload to PyPI
+
+on:
+  workflow_dispatch:
+  # pull_request:
+  # push:
+  #   branches:
+  #     - main
+  release:
+    types:
+      - published
+
+env:
+  CIBW_BUILD: cp310* cp311* cp312* cp313*
+  CIBW_ARCHS_MACOS: auto universal2
+  CIBW_TEST_SKIP: "*universal2:arm64"
+
+jobs:
+  build_wheels:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        # macos-13 is an intel runner, macos-14 is apple silicon
+        os: [ubuntu-latest, windows-latest, macos-13, macos-14]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build wheels
+        uses: pypa/[email protected]
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
+          path: ./wheelhouse/*.whl
+
+  build_sdist:
+    name: Build source distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build sdist
+        run: pipx run build --sdist
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-sdist
+          path: dist/*.tar.gz
+
+  upload_pypi:
+    needs: [build_wheels, build_sdist]
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      id-token: write
+    if: github.event_name == 'release' && github.event.action == 'published'
+    # or, alternatively, upload to PyPI on every tag starting with 'v' (remove on: release above to use this)
+    # if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          # unpacks all CIBW artifacts into dist/
+          pattern: cibw-*
+          path: dist
+          merge-multiple: true
+
+      - uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_BLUESKY }}

hatch_build.py

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+from pathlib import Path
+from hatchling.builders.hooks.plugin.interface import BuildHookInterface
+
+from setuptools import Distribution, Extension
+from setuptools.command import build_ext
+
+def get_numpy_include():
+    import numpy
+    return [numpy.get_include()]
+
+
+class CustomHook(BuildHookInterface):
+    def initialize(self, version, build_data):
+        print(version, build_data)
+        extensions = [
+            Extension('bluesky.tools.geo._cgeo', ['bluesky/tools/geo/src_cpp/_cgeo.cpp']),
+            Extension('bluesky.traffic.asas.cstatebased', ['bluesky/traffic/asas/src_cpp/cstatebased.cpp'], include_dirs=['bluesky/tools/geo/src_cpp'])]
+
+        dist = Distribution(dict(name='extended', include_dirs=get_numpy_include(),
+                                 ext_modules=extensions))
+        dist.package_dir = "extended"
+        cmd = build_ext.build_ext(dist)
+        cmd.verbose = True  # type: ignore
+        cmd.ensure_finalized()  # type: ignore
+        cmd.run()
+        buildpath = Path(cmd.build_lib)
+
+        # Provide locations of compiled modules
+        force_include = {(buildpath / cmd.get_ext_filename('bluesky.tools.geo._cgeo')).as_posix(): cmd.get_ext_filename('bluesky.tools.geo._cgeo'),
+                         (buildpath / cmd.get_ext_filename('bluesky.traffic.asas.cstatebased')).as_posix(): cmd.get_ext_filename('bluesky.traffic.asas.cstatebased')}
+
+        build_data['pure_python'] = False
+        build_data['infer_tag'] = True
+        build_data['force_include'].update(force_include)

packaging/bluesky-guidata/pyproject.toml

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+[project]
+name = "bluesky-guidata"
+version = "1.0.0"
+
+authors = [
+  { name="Joost Ellerbroek", email="[email protected]" },
+  { name="Jacco Hoekstra", email="[email protected]" }
+]
+
+description = "Resources for the BlueSky Open ATM Simulator GUI"
+readme = "../../README.md"
+requires-python = ">=3.10"
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "Development Status :: 4 - Beta",
+
+    "Intended Audience :: Science/Research",
+    "Topic :: Scientific/Engineering",
+
+    "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
+
+    "Operating System :: OS Independent",
+]
+keywords = ['ATM', 'transport', 'simulation', 'aviation', 'aircraft']
+
+[project.urls]
+Homepage = "https://github.com/TUDelft-CNS-ATM/bluesky"
+Issues = "https://github.com/TUDelft-CNS-ATM/bluesky/issues"
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.sdist.force-include]
+"../../bluesky/resources/graphics" = "bluesky/resources/graphics"
+"../../bluesky/resources/html" = "bluesky/resources/html"

pyproject.toml

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+[project]
+name = "bluesky-simulator"
+# dynamic = ["version"]
+version = "1.0.0"
+dependencies = [
+    "numpy >= 2.0.0",
+    "scipy >= 1.13.0",
+    "matplotlib >= 3.9.0",
+    "pandas >= 2.2.0",
+    "msgpack >= 1.0.0",
+    "zmq"
+]
+
+authors = [
+  { name="Joost Ellerbroek", email="[email protected]" },
+  { name="Jacco Hoekstra", email="[email protected]" }
+]
+
+description = "The Open Air Traffic Simulator."
+readme = "README.md"
+license = {file = "LICENSE"}
+requires-python = ">=3.10"
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "Development Status :: 4 - Beta",
+
+    "Intended Audience :: Science/Research",
+    "Topic :: Scientific/Engineering",
+
+    "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
+
+    "Operating System :: OS Independent",
+]
+keywords = ['ATM', 'transport', 'simulation', 'aviation', 'aircraft']
+
+[project.optional-dependencies]
+pygame = ["pygame"]
+qt6 = [
+    "pyopengl",
+    "PyQt6",
+    "PyQt6-WebEngine",
+    "bluesky-guidata"
+]
+console = ["textual"]
+full =[
+    "pygame",
+    "pyopengl",
+    "PyQt6",
+    "PyQt6-WebEngine",
+    "textual",
+    "bluesky-guidata",
+]
+# For headless (server-only) bluesky environment: pip install bluesky-simulator[headless]
+headless = [
+  # no extra dependencies
+]
+
+[project.scripts]
+bluesky = "bluesky.__main__:main"
+
+[project.urls]
+Homepage = "https://github.com/TUDelft-CNS-ATM/bluesky"
+Issues = "https://github.com/TUDelft-CNS-ATM/bluesky/issues"
+Documentation = "https://github.com/TUDelft-CNS-ATM/bluesky/wiki"
+Repository = "https://github.com/TUDelft-CNS-ATM/bluesky"
+# Changelog = "https://github.com/me/spam/blob/master/CHANGELOG.md"
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build]
+include = [
+  "bluesky/*",
+]
+exclude = [
+    'docs',
+    'utils',
+    'bluesky/test',
+    'bluesky/resources/graphics',
+    'bluesky/resources/html'
+]
+
+
+[tool.hatch.build.targets.wheel.hooks.custom]
+dependencies = ["setuptools>=69.1.1", "numpy"]
+
+# [tool.hatch.build.targets.wheel.hooks.cython]
+# dependencies = ["hatch-cython"]
+
+# [tool.hatch.build.targets.wheel.hooks.cython.options]
+# # include .h or .cpp directories
+# includes = []
+# # include numpy headers
+# include_numpy = true