cicd: use uv in github actions

Author: jsstevenson

python/{{cookiecutter.project_slug}}/.github/workflows/checks.yaml

@@ -15,12 +15,17 @@ jobs:
         with:
           python-version: {{ "${{ matrix.python-version }}" }}
 
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          enable-cache: true
+
       - name: Install dependencies
         run: |
-          python3 -m pip install ".[tests]"
+        run: uv sync --extra tests
 
       - name: Run tests
-        run: python3 -m pytest
+        run: uv run pytest
 
   lint:
     name: lint
@@ -33,11 +38,16 @@ jobs:
         with:
           python-version: "3.11"
 
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          enable-cache: true
+
       - name: Install dependencies
-        run: python3 -m pip install ".[dev]"
+        run: uv sync --extra dev
 
       - name: Check style
-        run: python3 -m ruff check . && python3 -m ruff format --check .
+        run: uv run ruff check && uv run ruff format --check
 
   precommit_hooks:
     runs-on: ubuntu-latest
@@ -72,12 +82,15 @@ jobs:
         with:
           python-version: 3.11
 
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          enable-cache: true
+
       - name: Install dependencies
-        run: |
-          python3 -m pip install --upgrade pip
-          python3 -m pip install '.[docs]'
+        run: uv sync --extra docs
 
       - name: Attempt docs build
         working-directory: ./docs
-        run: make html
+        run: source ../.venv/bin/activate && make html
 {% endif %}