maturin 1.15.0

Build and publish crates with pyo3, cffi and uniffi bindings as well as rust binaries as python packages
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name: CI

on:
  push:
    branches:
      - main
      - master
    tags:
      - '*'
  pull_request:
  workflow_dispatch:

permissions:
  contents: read

jobs:
  emscripten:
    runs-on: ${{ matrix.platform.runner }}
    strategy:
      matrix:
        platform:
          - runner: ubuntu-22.04
            target: wasm32-unknown-emscripten
    steps:
      - uses: actions/checkout@v6
      - run: pip install pyodide-build
      - name: Get Emscripten and Python version info
        shell: bash
        run: |
          echo EMSCRIPTEN_VERSION=$(pyodide config get emscripten_version) >> $GITHUB_ENV
          echo PYTHON_VERSION=$(pyodide config get python_version | cut -d '.' -f 1-2) >> $GITHUB_ENV
          if v=$(pyodide config get pyemscripten_platform_version 2>/dev/null); then echo PYEMSCRIPTEN_PLATFORM_VERSION=$v >> $GITHUB_ENV; elif v=$(pyodide config get pyodide_abi_version 2>/dev/null); then echo PYODIDE_ABI_VERSION=$v >> $GITHUB_ENV; fi
          pip uninstall -y pyodide-build
      - uses: emscripten-core/setup-emsdk@v16
        with:
          version: ${{ env.EMSCRIPTEN_VERSION }}
          actions-cache-folder: emsdk-cache
      - uses: actions/setup-python@v6
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      - run: pip install pyodide-build
      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.platform.target }}
          args: --release --out dist -i ${{ env.PYTHON_VERSION }}
          sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
          rust-toolchain: nightly
      - name: Upload wheels
        uses: actions/upload-artifact@v6
        with:
          name: wasm-wheels
          path: dist

  sdist:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - name: Build sdist
        uses: PyO3/maturin-action@v1
        with:
          command: sdist
          args: --out dist
      - name: Upload sdist
        uses: actions/upload-artifact@v6
        with:
          name: wheels-sdist
          path: dist

  release:
    name: Release
    runs-on: ubuntu-latest
    if: ${{ startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch' }}
    needs: [emscripten, sdist]
    environment: release
    permissions:
      # Use to sign the release artifacts
      id-token: write
      # Used to upload release artifacts
      contents: write
      # Used to generate artifact attestation
      attestations: write
    steps:
      - uses: actions/download-artifact@v7
      - name: Generate artifact attestation
        uses: actions/attest@v4
        with:
          subject-path: 'wheels-*/*'
      - name: Install uv
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        uses: astral-sh/setup-uv@v7
      - name: Publish to PyPI
        if: ${{ startsWith(github.ref, 'refs/tags/') }}
        run: uv publish --trusted-publishing always 'wheels-*/*'
      - name: Upload to GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          files: |
            wasm-wheels/*.whl
          prerelease: ${{ contains(github.ref, 'alpha') || contains(github.ref, 'beta') }}