* better script that hopefully does not hit download limits

Author: HenningWoydt

.github/workflows/wheels.yml

@@ -13,6 +13,7 @@ jobs:
     name: Build wheels on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest, macos-14]
 
@@ -21,8 +22,23 @@ jobs:
         with:
           submodules: recursive
 
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Cache cibuildwheel virtualenv
+        uses: actions/cache@v4
+        with:
+          path: ~/Library/Caches/cibuildwheel
+          key: ${{ runner.os }}-cibuildwheel-${{ hashFiles('**/pyproject.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-cibuildwheel-
+
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.22
+        with:
+          output-dir: wheelhouse
         env:
           CIBW_BUILD: cp38-* cp39-* cp310-* cp311-* cp312-*
           CIBW_SKIP: "*-musllinux_* *-win32 *-manylinux_i686"

pyproject.toml

@@ -52,6 +52,10 @@ skip = "*-musllinux_* *-win32 *-manylinux_i686"
 before-build = "./build.sh"
 test-requires = "numpy"
 test-command = "python -c 'import sharedmap; print(sharedmap.__version__)'"
+environment = { PIP_PREFER_BINARY = "1" }
+
+[tool.cibuildwheel.environment]
+VIRTUALENV_PIP = "embed"
 
 [tool.cibuildwheel.linux]
 archs = ["x86_64"]