Re-add build of binary wheels (#425)

- For now without automatic upload of binaries to PyPi

.github/workflows/publish_release.yml

@@ -18,10 +18,18 @@ jobs:
     if: startsWith(github.ref, 'refs/tags/') || (github.event_name == 'pull_request' && github.event.pull_request.merged == true) || github.event_name == 'workflow_dispatch'
     strategy:
       matrix:
-        os:
-          - ubuntu-latest
-
+        cibw_archs: ["auto64"]
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        # include:
+        #   - os: ubuntu-18.04
+        #     cibw_archs: "aarch64"
     steps:
+      - name: Set up QEMU
+        if: matrix.cibw_archs == 'aarch64'
+        uses: docker/setup-qemu-action@v1
+        with:
+          platforms: arm64
+
       - uses: actions/checkout@v2
         if: github.event_name != 'workflow_dispatch'
 
@@ -73,21 +81,53 @@ jobs:
       - uses: actions/setup-python@v2
 
       - name: Install Python packages
-        run: python3 -m pip install -U pip setuptools build wheel
+        run: python -m pip install -U --prefer-binary pip setuptools build wheel twine 'cibuildwheel<3,>=2'
 
       - name: Build source distribution (Linux)
         if: runner.os == 'Linux'
-        run: python3 -m build --sdist
+        id: src-dist
+        run: |
+          python -m build --sdist
+          python -m twine check dist/*
 
-      - name: Check metadata
+      - name: Build binary wheels
+        continue-on-error: true
+        id: binary-dist
         run: |
-          python3 -m pip install twine --prefer-binary
-          python3 -m twine check dist/*
+          python -m cibuildwheel --output-dir binary_dist
+          python -m twine check binary_dist/*
+        env:
+          CIBW_ARCHS: ${{ matrix.cibw_archs }}
+
+      - name: Build binary wheels without (failing) testing
+        if: steps.binary-dist.outcome == 'failure'
+        id: failed-dist
+        run: |
+          python -m cibuildwheel --output-dir failed_dist
+        env:
+          CIBW_ARCHS: ${{ matrix.cibw_archs }}
+          CIBW_TEST_SKIP: '*'
 
-      - uses: actions/upload-artifact@v2
+      - name: Files for Pypi upload
+        uses: actions/upload-artifact@v2
+        if: steps.src-dist.outcome == 'success'
         with:
           name: pypy_wheels
-          path: ./dist/*
+          path: ./dist
+
+      - name: Binary wheels
+        uses: actions/upload-artifact@v2
+        if: steps.binary-dist.outcome == 'success'
+        with:
+          name: wheels
+          path: ./binary_dist
+
+      - name: Binary wheels that failed tests
+        uses: actions/upload-artifact@v2
+        if: steps.failed-dist.outcome == 'success'
+        with:
+          name: failed_wheels
+          path: ./failed_dist
 
 
   release:
@@ -142,8 +182,6 @@ jobs:
       # ------------------------------------------------------------------------
 
       - uses: actions/download-artifact@v2
-        with:
-          name: pypy_wheels
 
       # Code below inspired from this action:
       # - uses: taiki-e/create-gh-release-action@v1
@@ -168,7 +206,9 @@ jobs:
           if [[ "${tag}" =~ ^v?[0-9\.]+-[a-zA-Z_0-9\.-]+(\+[a-zA-Z_0-9\.-]+)?$ ]]; then
             prerelease="--prerelease"
           fi
-          gh release create "v${RELEASE_VERSION}" ${prerelease:-} --title "ProjectQ v${RELEASE_VERSION}" --notes "${notes:-}" pypy_wheels/*
+
+          mkdir -p wheels pypy_wheels
+          gh release create "v${RELEASE_VERSION}" ${prerelease:-} --title "ProjectQ v${RELEASE_VERSION}" --notes "${notes:-}" pypy_wheels/* wheels/*
 
 
   upload_to_pypi:
@@ -179,8 +219,6 @@ jobs:
     - uses: actions/setup-python@v2
 
     - uses: actions/download-artifact@v2
-      with:
-        name: pypy_wheels
 
     - name: Publish standard package
       uses: pypa/gh-action-pypi-publish@release/v1

CHANGELOG.md

@@ -26,6 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 -   Add configuration for CIBuildWheel in `pyproject.toml`
 -   Remove use of deprecated images `windows-2016` in GitHub workflows
+-   Re-add build of Python binary wheels in release publishing GitHub workflow
 -   Update `dangoslen/changelog-enforcer` GitHub action to v3
 -   Update `thomaseizinger/keep-a-changelog-new-release` GiHub action to v1.3.0
 -   Update `thomaseizinger/create-pull-request` GiHub action to v1.2.2

pyproject.toml

@@ -120,15 +120,15 @@ archs = ['auto64']
 build-frontend = 'build'
 build-verbosity = 1
 skip = 'pp* *-musllinux*'
-environment = { PROJECTQ_DISABLE_ARCH_NATIVE='1', PROJECTQ_CI_BUILD='1' }
+environment = { PROJECTQ_DISABLE_ARCH_NATIVE='1', PROJECTQ_CI_BUILD='1', OMP_NUM_THREADS='1' }
 
 before-test = [
     'cd {package}',
     'python setup.py gen_reqfile',
     'python -m pip install -r requirements.txt --only-binary :all:',
 ]
 
-test-command = 'python3 {package}/examples/grover.py'
+test-command = 'python {package}/examples/grover.py'
 
 # Normal options, etc.
 manylinux-x86_64-image = 'manylinux2014'