"Stateful" C library + Python bindings (using cython) and JS bindings…

… (using embind) (#1343)

.github/scripts/build-wasmlib.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+cd ..
+git clone https://github.com/emscripten-core/emsdk.git --depth 1
+cd emsdk
+./emsdk install latest
+./emsdk activate latest
+cd ../solvespace
+source ../emsdk/emsdk_env.sh
+mkdir build-wasmlib || true
+cd build-wasmlib
+emcmake cmake .. \
+  -DCMAKE_RELEASE_TYPE=Debug \
+  -DENABLE_GUI="OFF" \
+  -DENABLE_CLI="OFF" \
+  -DENABLE_TESTS="OFF" \
+  -DENABLE_COVERAGE="OFF" \
+  -DENABLE_OPENMP="OFF" \
+  -DFORCE_VENDORED_Eigen3="ON" \
+  -DENABLE_LTO="ON" \
+  -DENABLE_EMSCRIPTEN_LIB="ON"
+cmake --build . -j$(nproc)

.github/workflows/python.yml

@@ -0,0 +1,171 @@
+name: Python
+
+on:
+  push:
+    branches: [ master, python, experiments, stateful-c-lib ]
+    tags: [ v* ]
+
+jobs:
+  python-sdist:
+    name: python sdist
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - run: git submodule update --init extlib/mimalloc extlib/eigen
+      - uses: actions/setup-python@v3
+        with:
+          python-version: "3.10"
+      - name: Pack
+        shell: bash
+        run: |
+          if [[ "${GITHUB_REF}" == refs/tags/* ]]; then
+            version="${GITHUB_REF##*/}"
+          else
+            mkdir empty-build
+            cd empty-build
+            cmake .. -DENABLE_GUI=OFF -DENABLE_CLI=OFF -DENABLE_TESTS=OFF -DENABLE_COVERAGE=OFF -DENABLE_SANITIZERS=OFF -DENABLE_OPENMP=OFF
+            source version.env
+            cd ..
+            version="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.dev${GITHUB_RUN_NUMBER}"
+          fi
+          sed -i.bak "s/^version = .*/version = \"${version}\"/g" pyproject.toml && rm pyproject.toml.bak
+          python -m pip install -U setuptools build
+          python -m build --sdist
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: sdist
+          path: dist/*.tar.gz
+  python-wheel:
+    name: ${{ matrix.os_short }} python ${{ matrix.architecture }} cp${{ matrix.python_version }}
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 240
+    strategy:
+      fail-fast: false
+      matrix:
+        os_arch: [
+          "windows-ia32",
+          "windows-x64",
+          # "windows-arm64",
+          "macos-x86_64",
+          "macos-arm64",
+          "linux-x86_64",
+          "linux-aarch64",
+        ]
+        python_version: [
+          "37",
+          "38",
+          "39",
+          "310",
+          "311",
+        ]
+        exclude:
+          - os_arch: "macos-arm64"
+            python_version: "37"
+        include:
+          - os_arch: "windows-ia32"
+            os: "windows-2022"
+            os_short: "windows"
+            architecture: "ia32"
+            cibuildwheel_architecture: "x86"
+            cmake_generator_platform: "Win32"
+          - os_arch: "windows-x64"
+            os: "windows-2022"
+            os_short: "windows"
+            architecture: "x64"
+            cibuildwheel_architecture: "AMD64"
+            cmake_generator_platform: "x64"
+          # - os_arch: "windows-arm64"
+          #   os: "windows-2022"
+          #   os_short: "windows"
+          #   architecture: "arm64"
+          #   cibuildwheel_architecture: "ARM64"
+          #   cmake_generator_platform: "ARM64"
+          - os_arch: "macos-x86_64"
+            os: "macos-11.0"
+            os_short: "macos"
+            cibuildwheel_architecture: "x86_64"
+            architecture: "x86_64"
+          - os_arch: "macos-arm64"
+            os: "macos-11.0"
+            os_short: "macos"
+            cibuildwheel_architecture: "arm64"
+            architecture: "arm64"
+          - os_arch: linux-x86_64
+            os: "ubuntu-22.04"
+            os_short: "linux"
+            cibuildwheel_architecture: "x86_64"
+            architecture: "x86_64"
+          - os_arch: linux-aarch64
+            os: "ubuntu-22.04"
+            os_short: "linux"
+            cibuildwheel_architecture: "aarch64"
+            architecture: "aarch64"
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - run: git submodule update --init extlib/mimalloc extlib/eigen
+      - name: Set version
+        shell: bash
+        run: |
+          if [[ "${GITHUB_REF}" == refs/tags/* ]]; then
+            version="${GITHUB_REF##*/}"
+          else
+            mkdir empty-build
+            cd empty-build
+            cmake .. -DENABLE_GUI=OFF -DENABLE_CLI=OFF -DENABLE_TESTS=OFF -DENABLE_COVERAGE=OFF -DENABLE_SANITIZERS=OFF -DENABLE_OPENMP=OFF
+            source version.env
+            cd ..
+            version="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.dev${GITHUB_RUN_NUMBER}"
+          fi
+          sed -i.bak "s/^version = .*/version = \"${version}\"/g" pyproject.toml && rm pyproject.toml.bak
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+        if: matrix.architecture == 'aarch64'
+        with:
+          platforms: arm64
+      - name: Build wheels
+        uses: pypa/[email protected]
+        env:
+          CIBW_BUILD: "cp${{ matrix.python_version }}-*"
+          CIBW_PLATFORM: "${{ matrix.os_short }}"
+          CIBW_BUILD_VERBOSITY: "1"
+          CIBW_ARCHS: "${{ matrix.cibuildwheel_architecture }}"
+          CIBW_ENVIRONMENT_WINDOWS: >
+            CMAKE_GENERATOR="Visual Studio 17 2022"
+            CMAKE_GENERATOR_PLATFORM="${{ matrix.cmake_generator_platform }}"
+          CIBW_ENVIRONMENT_PASS_WINDOWS: "CMAKE_GENERATOR CMAKE_GENERATOR_PLATFORM"
+      - uses: actions/upload-artifact@v3
+        with:
+          name: wheel-${{ matrix.os_short }}-${{ matrix.architecture }}
+          path: |
+            ./wheelhouse/*.whl
+  publish-pypi:
+    name: publish to PyPi
+    needs: [
+      python-sdist,
+      python-wheel,
+    ]
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          path: prebuilds
+      - name: prepare
+        shell: bash
+        run: |
+          mkdir dist
+          ls prebuilds
+          mv prebuilds/*/* dist
+          ls dist
+      - name: Publish wheels to Test PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          password: ${{ secrets.TEST_PYPI_API_TOKEN }}
+          repository_url: https://test.pypi.org/legacy/
+      - name: Publish wheels to PyPI
+        if: startsWith(github.ref, 'refs/tags')
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          password: ${{ secrets.PYPI_API_TOKEN }}

.github/workflows/wasmlib.yml

@@ -0,0 +1,73 @@
+name: WASM Library
+
+on:
+  push:
+    branches: [ master, python, experiments, stateful-c-lib ]
+    tags: [ v* ]
+
+jobs:
+  build-wasmlib:
+    name: WASM library
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - run: git submodule update --init extlib/mimalloc extlib/eigen
+      - name: Pack
+        shell: bash
+        run: |
+          .github/scripts/build-wasmlib.sh
+          cd build-wasmlib/bin
+          rm libmimalloc.a || true
+          zip -r slvs-wasmlib.zip .
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: slvs-wasmlib
+          path: build-wasmlib/bin/slvs-wasmlib.zip
+  publish-wasmlib:
+    name: publish WASM library
+    needs: [
+      build-wasmlib,
+    ]
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/download-artifact@v3
+        with:
+          path: artifacts
+      - name: Setup Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: '14.x'
+          registry-url: https://registry.npmjs.org/
+      - name: prepare
+        shell: bash
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: |
+          git fetch --unshallow --tags
+
+          ls artifacts
+          unzip artifacts/slvs-wasmlib/slvs-wasmlib.zip -d js
+          ls js
+
+          # bump version
+          if [[ "${GITHUB_REF}" == refs/tags/* ]]; then
+            version="${GITHUB_REF##*/}"
+          else
+            mkdir empty-build
+            cd empty-build
+            cmake .. -DENABLE_GUI=OFF -DENABLE_CLI=OFF -DENABLE_TESTS=OFF -DENABLE_COVERAGE=OFF -DENABLE_SANITIZERS=OFF -DENABLE_OPENMP=OFF
+            source version.env
+            cd ..
+            version="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}-dev.${GITHUB_RUN_NUMBER}"
+            is_dev="1"
+          fi
+          jq --arg version "${version}" '.version = $version' package.json > package.json.tmp
+          mv package.json.tmp js/package.json
+          cd js
+          if [ "${is_dev}" == "1" ]; then
+            npm publish --access public --tag dev
+          else
+            npm publish --access public
+          fi

.gitignore

@@ -19,3 +19,7 @@
 out/
 .vs/
 CMakeSettings.json
+__pycache__/
+solvespace.egg-info/
+dist/
+.DS_Store