Build abi3 wheels

.github/workflows/main.yml

@@ -77,49 +77,196 @@ jobs:
           command: test
           args: --release test_f_compress_eip_152_vec_8 -- --ignored --nocapture
 
-  build:
-    runs-on: ${{ matrix.os }}
+  macos-wheels:
+    runs-on: macos-latest
+    needs:
+      - test
+      - bench
+      - test_rust_eip_152_vec_8
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.9
+      - name: Install Rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: nightly
+          target: aarch64-apple-darwin
+          profile: minimal
+          default: true
+      - name: Install maturin
+        run: pip install maturin
+      - name: Build wheels - x86_64
+        run: |
+          maturin build --target x86_64-apple-darwin --release --out dist
+          pip install blake2b-py --no-index --find-links dist --force-reinstall
+      - name: Build wheels - universal2
+        env:
+          DEVELOPER_DIR: /Applications/Xcode.app/Contents/Developer
+          MACOSX_DEPLOYMENT_TARGET: '10.9'
+          PYO3_CROSS_LIB_DIR: /Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.8/lib
+        run: |
+          # Build wheels
+          maturin build --release --universal2 --out dist --no-sdist
+          pip install blake2b-py --no-index --find-links dist --force-reinstall
+      - name: Upload wheels
+        uses: actions/upload-artifact@v2
+        with:
+          name: wheels
+          path: dist
+
+  windows-wheels:
+    runs-on: windows-latest
     needs:
       - test
       - bench
       - test_rust_eip_152_vec_8
     strategy:
-      fail-fast: false
       matrix:
-        python-version: [3.7, 3.8, 3.9, '3.10', '3.11']
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        platform: [
+          { python-architecture: "x64", target: "x86_64-pc-windows-msvc" },
+          { python-architecture: "x86", target: "i686-pc-windows-msvc" },
+        ]
     steps:
-      - name: checkout
-        uses: actions/checkout@v3
-
-      - name: install rust toolchain
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.9
+          architecture: ${{ matrix.platform.python-architecture }}
+      - name: Install Rust toolchain
         uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly
+          target: ${{ matrix.platform.target }}
+          profile: minimal
           default: true
-
-      - name: set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+      - name: Install maturin
+        run: pip install maturin
+      - name: Build wheels
+        run: |
+          maturin build --release --out dist --no-sdist --target ${{ matrix.platform.target }}
+          pip install blake2b-py --no-index --find-links dist --force-reinstall
+      - name: Upload wheels
+        uses: actions/upload-artifact@v2
         with:
-          python-version: ${{ matrix.python-version }}
+          name: wheels
+          path: dist
 
-      - name: install Python requirements
-        run: pip install maturin
+  linux-wheels:
+    runs-on: ubuntu-latest
+    needs:
+      - test
+      - bench
+      - test_rust_eip_152_vec_8
+    strategy:
+      matrix:
+        platform: [
+          { manylinux: '2010', target: "x86_64-unknown-linux-gnu", arch: "x86_64" },
+          { manylinux: '2010', target: "i686-unknown-linux-gnu", arch: "i686" },
+        ]
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+      with:
+        python-version: 3.9
+    - name: Build Wheels
+      run: |
+        echo 'curl --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain nightly
+        source ~/.cargo/env
+        export PATH=/opt/python/cp38-cp38/bin:$PATH
+        pip install maturin
+        maturin build --release --out dist --no-sdist --target ${{ matrix.platform.target }} --manylinux ${{ matrix.platform.manylinux }}
+        ' > build-wheel.sh
+        chmod +x build-wheel.sh
+
+        docker run --rm -v "$PWD":/io -w /io quay.io/pypa/manylinux${{ matrix.platform.manylinux }}_${{ matrix.platform.arch }} bash build-wheel.sh
+    - name: Install built wheel
+      if: matrix.platform.arch == 'x86_64'
+      run: |
+        pip install blake2b-py --no-index --find-links dist --force-reinstall
+    - name: Upload wheels
+      uses: actions/upload-artifact@v2
+      with:
+        name: wheels
+        path: dist
+
+  linux-cross-wheels:
+    runs-on: ubuntu-latest
+    needs:
+      - test
+      - bench
+      - test_rust_eip_152_vec_8
+    strategy:
+      matrix:
+        platform: [
+          { manylinux: "2014", target: "aarch64-unknown-linux-gnu", arch: "aarch64" },
+          { manylinux: "2014", target: "armv7-unknown-linux-gnueabihf", arch: "armv7" },
+        ]
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+      with:
+        python-version: 3.9
+    - name: Build Wheels
+      run: |
+        echo 'curl -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain nightly
+        source ~/.cargo/env
+        rustup target add ${{ matrix.platform.target }}
+        maturin build --release --out dist --no-sdist --target ${{ matrix.platform.target }} --manylinux ${{ matrix.platform.manylinux }}
+        ' > build-wheel.sh
+        chmod +x build-wheel.sh
 
-      - name: build Python package
-        run: maturin build --release --strip --interpreter python
+        docker run --rm -v "$PWD":/io -w /io messense/manylinux2014-cross:${{ matrix.platform.arch }} bash build-wheel.sh
+    - uses: uraimo/[email protected]
+      name: Install built wheel
+      with:
+        arch: ${{ matrix.platform.arch }}
+        distro: ubuntu18.04
+        githubToken: ${{ github.token }}
+        # Mount the dist directory as /artifacts in the container
+        dockerRunArgs: |
+          --volume "${PWD}/dist:/artifacts"
+        install: |
+          apt-get update
+          apt-get install -y --no-install-recommends python3 python3-pip
+          pip3 install -U pip
+        run: |
+          ls -lrth /artifacts
+          pip3 install blake2b-py --no-index --find-links /artifacts --force-reinstall
+          cd ~ && python3 -c "import blake2b"
+    - name: Upload wheels
+      uses: actions/upload-artifact@v2
+      with:
+        name: wheels
+        path: dist
+
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    if: "startsWith(github.ref, 'refs/tags/')"
+    needs: [ macos-wheels, windows-wheels, linux-wheels, linux-cross-wheels ]
+    steps:
+      - uses: actions/download-artifact@v2
+        with:
+          name: wheels
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.9
         # We run this job until here for every build so that we notice early if there's anything
         # that would prevent to publish a release. But the actual publishing only happens when we
         # create an actual Github release.
-      - name: Release
+      - name: GitHub Release
         uses: softprops/action-gh-release@v1
         if: startsWith(github.ref, 'refs/tags/')
         with:
-          files: target/wheels/blake2b_py*.whl
+          files: blake2b_py*.whl
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - name: PyPi publish
-        if: startsWith(github.ref, 'refs/tags/')
+      - name: Publish to PyPI
         env:
-          MATURIN_PASSWORD: ${{ secrets.PYPI }}
-        run: maturin publish --no-sdist --username __token__ --interpreter python
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+        run: |
+          pip install twine
+          twine upload --skip-existing *

Cargo.toml

@@ -8,7 +8,7 @@ repository = "https://github.com/davesque/blake2b-py"
 description = "Blake2b hashing in Rust with Python bindings."
 
 [dependencies]
-pyo3 = { version = "~0.15", features = ["extension-module"] }
+pyo3 = { version = "~0.15", features = ["extension-module", "abi3-py36"] }
 
 [dev-dependencies]
 hex = "~0.4"