name: Build and Publish Wheels
on:
push:
tags: ["v*"]
env:
CARGO_TERM_COLOR: always
jobs:
publish-crate-to-crates-io:
name: Publish Crate to Crates.io
runs-on: ubuntu-latest
if: startsWith(github.ref, 'refs/tags/v')
steps:
- uses: actions/checkout@v6
- name: Set up Rust
uses: dtolnay/rust-toolchain@master
with:
toolchain: stable
- name: Publish crate to crates.io
run: cargo publish
env:
CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}
build-wheels:
name: Build wheels (${{ matrix.os }} - ${{ matrix.arch }} - py${{ matrix.python-version }})
needs: publish-crate-to-crates-io
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
python-version: ["3.13", "3.14"]
os: [ubuntu-latest, macos-latest]
include:
- os: ubuntu-latest
arch: x86_64
target: x86_64-unknown-linux-gnu
- os: macos-latest
arch: aarch64
target: aarch64-apple-darwin
steps:
- uses: actions/checkout@v6
- name: Set up Rust
uses: dtolnay/rust-toolchain@stable
with:
toolchain: stable
components: rustfmt, clippy
- name: Install Python
uses: actions/setup-python@v6
with:
python-version: "${{ matrix.python-version }}"
- name: Install maturin
run: pip install maturin
- name: Build wheel
run: |
maturin build \
--release \
--locked \
--target ${{ matrix.target }} \
--features python \
--interpreter python3
- name: Upload wheels
uses: actions/upload-artifact@v7
with:
name: wheels-${{ matrix.os }}-${{ matrix.arch }}-py${{ matrix.python-version }})
path: target/wheels/*.whl
publish-to-pypi:
name: Publish to PyPI
runs-on: ubuntu-latest
needs: build-wheels
if: startsWith(github.ref, 'refs/tags/v')
steps:
- uses: actions/checkout@v6
- uses: actions/download-artifact@v8
with:
path: dist
- name: Install Python + maturin
uses: actions/setup-python@v6
with:
python-version: "3.14"
- run: pip install maturin
- name: Build source distribution (sdist)
run: maturin sdist --out dist
- name: Publish to PyPI
env:
MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
run: |
# Upload built wheels from matrix builds
find dist -name "*.whl" -exec maturin upload --skip-existing {} +
# Upload source distribution produced above
find dist -name "*.tar.gz" -exec maturin upload --skip-existing {} +