fix: pass correct Python to uv

Signed-off-by: Henry Schreiner <[email protected]>

Author: henryiii

.github/workflows/test.yml

@@ -109,7 +109,7 @@ jobs:
         output-dir: wheelhouse_config_file
         config-file: sample_proj/cibw.toml
 
-    - name: Check Action artefacts
+    - name: Check Action artifacts
       shell: bash
       run: |
         test $(find wheelhouse -name '*.whl' | wc -l) -ge 1

cibuildwheel/linux.py

@@ -345,7 +345,7 @@ def build_in_container(
             venv_dir = testing_temp_dir / "venv"
 
             if use_uv:
-                container.call(["uv", "venv", venv_dir], env=env)
+                container.call(["uv", "venv", venv_dir, "--python", python_bin], env=env)
             else:
                 # Use embedded dependencies from virtualenv to ensure determinism
                 venv_args = ["--no-periodic-update", "--pip=embed"]