automate versioning in release workflow

Author: mdz

.github/workflows/release.yaml

@@ -8,17 +8,19 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python
-        uses: actions/setup-python@v2
+      - uses: actions/checkout@v4
         with:
-          python-version: "3.x"
-      - name: Install build backend
-        run: python -m pip install --upgrade pip build twine
+          fetch-depth: 0  # Need full history for version from git tags
+      - name: Install uv
+        run: curl -LsSf https://astral.sh/uv/install.sh | sh
+      - name: Add uv to PATH
+        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+      - name: Install dependencies
+        run: uv sync --extra dev
       - name: Build and publish
         env:
           TWINE_USERNAME: __token__
           TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
         run: |
-          python -m build
-          twine upload --repository pypi dist/*
+          uv build
+          uv run twine upload --repository pypi dist/*

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "python-smarttub"
-version = "0.0.39"
+dynamic = ["version"]
 description = "API to query and control hot tubs using the SmartTub system"
 readme = "README.md"
 requires-python = ">=3.9"
@@ -19,13 +19,17 @@ dev = [
     "aresponses",
     "pre-commit",
     "black",
-    "flake8"
+    "flake8",
+    "twine"
 ]
 
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling", "hatch-vcs"]
 build-backend = "hatchling.build"
 
+[tool.hatch.version]
+source = "vcs"
+
 [tool.pytest.ini_options]
 testpaths = ["tests"]
 python_files = ["test_*.py"]