Use uv in GH actions

Author: Zoran Simic

.github/workflows/release.yml

@@ -20,9 +20,7 @@ jobs:
         python-version: "3.14"
 
     - uses: astral-sh/setup-uv@v7
-    - run: uv venv
-    - run: uv pip install -U tox-uv
-    - run: .venv/bin/tox -e py,style
+    - run: uvx --with tox-uv tox -e py,style
     - run: uv build
     - name: Publish to PyPI
       uses: pypa/gh-action-pypi-publish@release/v1

.github/workflows/tests.yml

@@ -21,8 +21,8 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
-    - run: pip install -U pip tox
-    - run: tox -e py
+    - uses: astral-sh/setup-uv@v7
+    - run: uvx --with tox-uv tox -e py
 
   linters:
 
@@ -34,5 +34,5 @@ jobs:
       with:
         python-version: "3.14"
 
-    - run: pip install -U pip tox
-    - run: tox -e style
+    - uses: astral-sh/setup-uv@v7
+    - run: uvx --with tox-uv tox -e style