Added nox for testing, hatch as build backend

- Also removed flake8, covered by ruff
- Testing major Python versions 3.10-3.13

Signed-off-by: Sebastian Schleemilch <[email protected]>

.github/workflows/buildcheck.yml

@@ -31,12 +31,8 @@ jobs:
         uses: astral-sh/setup-uv@v3
       - name: Mypy
         run: uv run mypy src
-      - name: flake8
-        run: |
-          uv run flake8 src tests contrib
       - name: Run tests
-        run: |
-          uv run pytest --cov=vss_tools --cov-report=term-missing --cov-fail-under=88
+        run: uv run nox
       - name: Test Binary Go Parser
         run: |
           cd binary/go_parser

README.md

@@ -39,7 +39,7 @@ See [usage](#usage) for how to start using it.
 
 ## Usage
 
-General CLI help should be used for up to date info of how to use the tools.
+General CLI help should be used for up-to-date info of how to use the tools.
 
 ```bash
 # Help for toplevel options and lists sub commands
@@ -108,7 +108,6 @@ uv sync
 ```
 
 It will create a `.venv` in the root of the project.
-
 You can use the `venv` like you would without the usage of `uv`:
 
 ```bash
@@ -122,16 +121,30 @@ Alternatively you can use `uv` to run the `vspec` tool:
 uv run vspec --help
 ```
 
-If you have a working setup of [direnv](https://direnv.net/), just navigating into the directory
-if enough (after an initial `uv sync`)
+If you have a working setup of [direnv](https://direnv.net/), navigating into the directory
+activates the `venv` (after an initial `uv sync` and `direnv allow`)
 
 ```bash
 vspec --help
 ```
 
+`uv` can manage independent python versions.
+If you would like to use a specific python version (e.g. `python3.12`):
+
+```bash
+# Python 3.12
+uv sync -p python3.12
+# From the activated env:
+python --version # --> Python 3.12.7
+
+# Python 3.13
+uv sync -p python3.13
+python --version # --> Python 3.13.0
+```
+
 ### Pre-commit
 
-This project uses [pre-commit](https://pre-commit.com/) which helps formatting the source code in a streamlined way.
+This project uses [pre-commit](https://pre-commit.com/) which helps to format the source code in a streamlined way.
 It is very recommended to use it.
 To install hooks you can do `pre-commit install` from an [activated environment](#uv).
 Hooks will then run every time you do a `git commit` on changed files.

noxfile.py

@@ -0,0 +1,21 @@
+import nox
+
+PYTHON_VERSIONS = ["3.10", "3.13"]
+
+nox.options.default_venv_backend = "uv"
+
+
+@nox.session(python=PYTHON_VERSIONS)
+def tests(session):
+    session.run_install(
+        "uv",
+        "sync",
+        env={"UV_PROJECT_ENVIRONMENT": session.virtualenv.location},
+    )
+    session.run(
+        "pytest",
+        "--cov=vss_tools",
+        "--cov-report=term-missing",
+        "--cov-fail-under=88",
+        *session.posargs,
+    )

pyproject.toml

@@ -25,11 +25,18 @@ authors = [
 license = {text = "Mozilla Public License 2.0"}
 
 [project.urls]
-homepage="https://github.com/COVESA/vss-tools"
+Homepage="https://github.com/COVESA/vss-tools"
+Issues = "https://github.com/COVESA/vss-tools/issues"
+Changelog = "https://github.com/COVESA/vss-tools/blob/master/CHANGELOG.md"
 
 [project.scripts]
 vspec = "vss_tools.cli:cli"
 
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
 [tool.mypy]
 disable_error_code = "import-untyped"
 
@@ -44,8 +51,8 @@ select = ["E", "F", "I"]
 
 [dependency-groups]
 dev = [
-    "flake8>=7.1.1",
     "mypy>=1.13.0",
+    "nox>=2024.10.9",
     "pre-commit>=4.0.1",
     "pytest-cov>=6.0.0",
     "pytest>=8.3.3",