Switch to uv for environment management to ensure reliable cross-platform builds

Author: maskedsyntax

.github/workflows/publish.yml

@@ -22,13 +22,16 @@ jobs:
         with:
           python-version: "3.10"
 
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+
       - name: Install cibuildwheel
-        run: pip install cibuildwheel==2.21.3
+        run: uv pip install --system cibuildwheel==2.21.3
 
       - name: Build wheels
         run: cibuildwheel --output-dir wheelhouse
         env:
-          CIBW_VENV_TOOL: venv
+          CIBW_VENV_TOOL: uv
           CIBW_SKIP: "pp* *-musllinux*"
           CIBW_ARCHS_MACOS: "x86_64 arm64"
           CIBW_BEFORE_BUILD: "pip install pybind11"
@@ -43,10 +46,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
       - name: Build sdist
-        run: pipx run build --sdist
-
+        run: uvx --from build pyproject-build --sdist
       - uses: actions/upload-artifact@v4
         with:
           name: pip-sdist
@@ -60,7 +63,7 @@ jobs:
       url: https://pypi.org/p/fuzzybunny
     permissions:
       id-token: write
-      contents: write  # Required for creating GitHub Releases
+      contents: write
 
     steps:
       - uses: actions/download-artifact@v4