Use github actions to build wheels

.github/workflows/build_wheels.yaml

@@ -0,0 +1,240 @@
+name: Build Wheels
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  build_sdist:
+    name: "sdist"
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          submodules: "recursive"
+
+      - name: Set up python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Build sdist
+        run: |
+          pipx run build --sdist
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: wheels-sdist
+          path: dist/*.tar.gz
+
+  build_wheels_linux:
+    name: "${{ matrix.os }} ${{ matrix.cibw_archs }} ${{ matrix.cibw_build }}"
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        cibw_build: ["cp38-*", "cp39-*", "cp310-*", "cp311-*", "cp312-*"]
+        cibw_archs: ["x86_64", "aarch64"]
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          submodules: "recursive"
+
+      - name: Sanitize matrix.cibw_build
+        id: sanitize_build
+        run: echo "CIBW_BUILD_SANITIZED=$(echo '${{ matrix.cibw_build }}' | sed 's/\*/_/g')" >> $GITHUB_ENV
+        shell: bash
+
+      - name: Set up QEMU
+        if: matrix.cibw_archs != 'x86_64'
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: all
+
+      - name: Set up python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Build wheels
+        uses: pypa/[email protected]
+        env:
+          CIBW_ARCHS: ${{ matrix.cibw_archs }}
+          CIBW_BUILD: ${{ matrix.cibw_build }}
+          CIBW_BEFORE_ALL: mkdir openexr/build && cd openexr/build && cmake .. -DCMAKE_INSTALL_PREFIX=../../openexr-install && make all install
+          CIBW_ENVIRONMENT: LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/openexr-install/lib64:${GITHUB_WORKSPACE}/openexr-install/lib
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: wheels-${{ matrix.os }}-${{ env.CIBW_BUILD_SANITIZED }}-${{ matrix.cibw_archs }}
+          path: wheelhouse/*.whl
+
+  build_wheels_macos:
+    name: "${{ matrix.os }} ${{ matrix.cibw_archs }} ${{ matrix.cibw_build }}"
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest]
+        cibw_build: ["cp38-*", "cp39-*", "cp310-*", "cp311-*", "cp312-*"]
+        cibw_archs: ["x86_64"]
+    env:
+      SYSTEM_VERSION_COMPAT: 0 # https://github.com/actions/setup-python/issues/469#issuecomment-1192522949
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          submodules: "recursive"
+
+      - name: Sanitize matrix.cibw_build
+        id: sanitize_build
+        run: echo "CIBW_BUILD_SANITIZED=$(echo '${{ matrix.cibw_build }}' | sed 's/\*/_/g')" >> $GITHUB_ENV
+        shell: bash
+
+      - name: Set up python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Build wheels
+        uses: pypa/[email protected]
+        env:
+          CIBW_ARCHS: ${{ matrix.cibw_archs }}
+          CIBW_BUILD: ${{ matrix.cibw_build }}
+          CIBW_BEFORE_ALL: mkdir openexr/build && cd openexr/build && cmake .. -DCMAKE_INSTALL_PREFIX=../../openexr-install && make all install
+          CIBW_ENVIRONMENT: LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/openexr-install/lib64:${GITHUB_WORKSPACE}/openexr-install/lib
+          CIBW_REPAIR_WHEEL_COMMAND: |
+            echo "Target delocate archs: {delocate_archs}"
+
+            ORIGINAL_WHEEL={wheel}
+
+            echo "Running delocate-listdeps to list linked original wheel dependencies"
+            delocate-listdeps --all $ORIGINAL_WHEEL
+
+            echo "Running delocate-wheel command on $ORIGINAL_WHEEL"
+            DYLD_LIBRARY_PATH=$LD_LIBRARY_PATH delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v $ORIGINAL_WHEEL
+
+            echo "Running delocate-listdeps to list linked wheel dependencies"
+            WHEEL_SIMPLE_FILENAME="${ORIGINAL_WHEEL##*/}"
+            DYLD_LIBRARY_PATH=$LD_LIBRARY_PATH delocate-listdeps --all {dest_dir}/$WHEEL_SIMPLE_FILENAME
+
+            echo "DONE."
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: wheels-${{ matrix.os }}-${{ env.CIBW_BUILD_SANITIZED }}-${{ matrix.cibw_archs }}
+          path: wheelhouse/*.whl
+
+  build_wheels_macos_arm64:
+    name: "${{ matrix.os }} ${{ matrix.cibw_archs }} ${{ matrix.cibw_build }}"
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [macos-latest]
+        cibw_build: ["cp38-*", "cp39-*", "cp310-*", "cp311-*", "cp312-*"]
+        cibw_archs: ["arm64"]
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          submodules: "recursive"
+
+      - name: Sanitize matrix.cibw_build
+        id: sanitize_build
+        run: echo "CIBW_BUILD_SANITIZED=$(echo '${{ matrix.cibw_build }}' | sed 's/\*/_/g')" >> $GITHUB_ENV
+        shell: bash
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Build wheels
+        uses: pypa/[email protected]
+        env:
+          CIBW_BUILD: ${{ matrix.cibw_build }}
+          CIBW_ARCHS: ${{ matrix.cibw_archs }}
+          CIBW_BEFORE_ALL: mkdir openexr/build && cd openexr/build && cmake .. -DCMAKE_INSTALL_PREFIX=../../openexr-install && make all install
+          CIBW_ENVIRONMENT: LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/openexr-install/lib64:${GITHUB_WORKSPACE}/openexr-install/lib
+          CIBW_REPAIR_WHEEL_COMMAND: |
+            echo "Target delocate archs: {delocate_archs}"
+
+            ORIGINAL_WHEEL={wheel}
+
+            echo "Running delocate-listdeps to list linked original wheel dependencies"
+            delocate-listdeps --all $ORIGINAL_WHEEL
+
+            echo "Renaming .whl file when architecture is 'macosx_arm64'"
+            RENAMED_WHEEL=${ORIGINAL_WHEEL//x86_64/arm64}
+
+            echo "Wheel will be renamed to $RENAMED_WHEEL"
+            mv $ORIGINAL_WHEEL $RENAMED_WHEEL
+
+            echo "Running delocate-wheel command on $RENAMED_WHEEL"
+            delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v $RENAMED_WHEEL
+
+            echo "Running delocate-listdeps to list linked wheel dependencies"
+            WHEEL_SIMPLE_FILENAME="${RENAMED_WHEEL##*/}"
+            delocate-listdeps --all {dest_dir}/$WHEEL_SIMPLE_FILENAME
+
+            echo "DONE."
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: wheels-${{ matrix.os }}-${{ env.CIBW_BUILD_SANITIZED }}-${{ matrix.cibw_archs }}
+          path: ./wheelhouse/*.whl
+
+  upload_to_pypi:
+    # TODO: enable for private python repo
+    if: false && github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/v')
+    needs:
+      [
+        "build_sdist",
+        "build_wheels_linux",
+        "build_wheels_macos",
+        "build_wheels_macos_arm64",
+      ]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          path: wheels
+          pattern: wheels-*
+          merge-multiple: true
+
+      - name: Set up python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install Twine
+        run: pip install twine
+
+      - name: Authenticate to Google Cloud
+        id: auth
+        uses: "google-github-actions/auth@v1"
+        with:
+          credentials_json: "${{ secrets.GOOGLE_CREDENTIALS }}"
+
+      - name: Upload to Artifact Registry
+        run: |
+          gcloud config set artifacts/repository OpenEXR
+          gcloud config set artifacts/location us-west1
+          gcloud auth activate-service-account --key-file=$GOOGLE_GHA_CREDS_PATH
+          gcloud artifacts print-settings python > ~/.pypirc
+          python -m twine upload --repository OpenEXR wheels/*

.gitignore

@@ -4,3 +4,5 @@ build/
 wheelhouse/
 dist/
 MANIFEST
+/*.whl
+*.DS_Store

setup.py

@@ -7,7 +7,7 @@
 from distutils.sysconfig import get_config_var
 from distutils.version import LooseVersion
 
-version = "1.3.2+geomagical.3"
+version = "1.4.0"
 compiler_args = ["-g", '-DVERSION="%s"' % version]
 
 openexr_lib = "openexr-install/lib64"