Experimental cibuildwheel setup.

Author: CnlPepper

.github/workflows/build.yml

@@ -0,0 +1,30 @@
+name: Build
+
+on: [push, pull_request]
+
+jobs:
+  build_wheels:
+    name: Build wheels on ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build wheels
+        uses: pypa/cibuildwheel@v3.1.1
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-wheels
+          path: ./wheelhouse/*.whl
+  build_sdist:
+    name: Build SDist
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0  # Optional, use if you use setuptools_scm
+        submodules: true  # Optional, use if you have submodules
+    - name: Build SDist
+      run: pipx run build --sdist
+    - uses: actions/upload-artifact@v4
+      with:
+        name: cibw-sdist
+        path: dist/*.tar.gz

.github/workflows/ci.yml

@@ -11,7 +11,6 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        numpy-version: ["numpy"]
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
     steps:
     - name: Checkout code
@@ -21,7 +20,7 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install Python dependencies
-      run: python -m pip install --prefer-binary meson-python meson ninja setuptools setuptools-scm "cython>=3.1" "matplotlib>=3,<4" ${{ matrix.numpy-version }}
+      run: python -m pip install --prefer-binary meson-python meson ninja setuptools setuptools-scm "cython>=3.1" "matplotlib>=3,<4" numpy
     - name: Build and install Raysect
       run: dev/install_editable.sh
     - name: Run tests