Initial commit

.github/dependabot.yml

@@ -0,0 +1,11 @@
+version: 2
+updates:
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+      actions:
+        patterns:
+          - "*"

.github/workflows/conda.yml

@@ -0,0 +1,44 @@
+name: Conda
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [ubuntu-latest, macos-12, windows-latest]
+        python-version: ["3.8", "3.11"]
+
+    runs-on: ${{ matrix.platform }}
+
+    # The setup-miniconda action needs this to activate miniconda
+    defaults:
+      run:
+        shell: "bash -l {0}"
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Get conda
+        uses: conda-incubator/[email protected]
+        with:
+          python-version: ${{ matrix.python-version }}
+          channels: conda-forge
+
+      - name: Prepare
+        run: conda install conda-build conda-verify pytest
+
+      - name: Build
+        run: conda build conda.recipe
+
+      - name: Install
+        run: conda install -c ${CONDA_PREFIX}/conda-bld/ scikit_build_example
+
+      - name: Test
+        run: pytest tests

.github/workflows/enscripten.yaml

@@ -0,0 +1,60 @@
+name: WASM
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+    - master
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build-wasm-emscripten:
+    name: Pyodide
+    runs-on: ubuntu-22.04
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: true
+        fetch-depth: 0
+
+    - uses: actions/setup-python@v5
+      with:
+        python-version: "3.11"
+
+    - name: Install pyodide-build
+      run: pip install pyodide-build==0.23.4
+
+    - name: Compute emsdk version
+      id: compute-emsdk-version
+      run: |
+        pyodide xbuildenv install --download
+        EMSCRIPTEN_VERSION=$(pyodide config get emscripten_version)
+        echo "emsdk-version=$EMSCRIPTEN_VERSION" >> $GITHUB_OUTPUT
+
+    - uses: mymindstorm/setup-emsdk@v14
+      with:
+        version: ${{ steps.compute-emsdk-version.outputs.emsdk-version }}
+        actions-cache-folder: emsdk-cache
+
+    # A future version of pyodide may switch to -fwasm-exceptions
+    - name: Build
+      run: CFLAGS=-fexceptions LDFLAGS=-fexceptions pyodide build
+
+    - uses: actions/upload-artifact@v4
+      with:
+        path: dist/*.whl
+
+    - uses: actions/setup-node@v4
+      with:
+        node-version: 18
+
+    - name: Set up Pyodide virtual environment
+      run: |
+        pyodide venv .venv-pyodide
+        .venv-pyodide/bin/pip install $(echo -n dist/*.whl)[test]
+
+    - name: Test
+      run: .venv-pyodide/bin/pytest

.github/workflows/pip.yml

@@ -0,0 +1,31 @@
+name: "Pip"
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Build with Pip
+    runs-on: ${{ matrix.platform }}
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [windows-latest, macos-13, ubuntu-latest]
+        python-version: ["3.7", "3.12", "pypy-3.9"]
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Build and install
+      run: pip install --verbose .[test]
+
+    - name: Test
+      run: pytest

.github/workflows/wheels.yml

@@ -0,0 +1,89 @@
+name: Wheels
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+     - master
+  release:
+    types:
+      - published
+
+env:
+  FORCE_COLOR: 3
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_sdist:
+    name: Build SDist
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: true
+
+    - name: Build SDist
+      run: pipx run build --sdist
+
+    - name: Check metadata
+      run: pipx run twine check dist/*
+
+    - uses: actions/upload-artifact@v4
+      with:
+        name: cibw-sdist
+        path: dist/*.tar.gz
+
+
+  build_wheels:
+    name: Wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-13, windows-latest]
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: true
+
+    - uses: pypa/[email protected]
+      env:
+        CIBW_ARCHS_MACOS: universal2
+        CIBW_ARCHS_WINDOWS: auto ARM64
+
+    - name: Verify clean directory
+      run: git diff --exit-code
+      shell: bash
+
+    - uses: actions/upload-artifact@v4
+      with:
+        name: cibw-wheels-${{ matrix.os }}
+        path: wheelhouse/*.whl
+
+
+  upload_all:
+    name: Upload if release
+    needs: [build_wheels, build_sdist]
+    runs-on: ubuntu-latest
+    if: github.event_name == 'release' && github.event.action == 'published'
+    environment: pypi
+    permissions:
+      id-token: write
+
+    steps:
+    - uses: actions/setup-python@v5
+      with:
+        python-version: "3.x"
+
+    - uses: actions/download-artifact@v4
+      with:
+        pattern: cibw-*
+        merge-multiple: true
+        path: dist
+
+    - uses: pypa/gh-action-pypi-publish@release/v1

.gitignore

@@ -0,0 +1,144 @@
+# Using https://github.com/github/gitignore/blob/master/Python.gitignore
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+docs/_generate/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+_skbuild/
+.pyodide-xbuildenv/