Use uv and ruff linter

Author: flashcode

.github/workflows/ci.yml

@@ -29,29 +29,18 @@ jobs:
 
     steps:
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+      - name: Install uv and set the Python version
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ matrix.python-version }}
 
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install bandit coverage flake8 mock mypy pylint pytest pytest-cov types-mock
+      - name: Install the project
+        run: uv sync --locked --all-extras --dev
 
-      - name: Lint with flake8
-        run: make flake8
+      - name: Lint
+        run: make lint
 
-      - name: Lint with pylint
-        run: make pylint
-
-      - name: Lint with mypy
-        run: make mypy
-
-      - name: Lint with bandit
-        run: make bandit
-
-      - name: Test with pytest
+      - name: Run tests
         run: make test

Makefile

@@ -23,20 +23,13 @@ all: check
 
 check: lint test
 
-lint: flake8 pylint mypy bandit
+lint: ruff mypy
 
-flake8:
-	flake8 weechat_script_lint tests/*.py --count --select=E9,F63,F7,F82 --ignore=E203,W503 --show-source --statistics
-	flake8 weechat_script_lint tests/*.py --count --ignore=E203,W503 --exit-zero --max-complexity=10 --statistics
-
-pylint:
-	pylint weechat_script_lint tests/*.py
+ruff:
+	uvx ruff check
 
 mypy:
-	mypy weechat_script_lint tests/*.py
-
-bandit:
-	bandit -r weechat_script_lint
+	uvx mypy src
 
 test:
-	pytest -vv --cov-report term-missing --cov=weechat_script_lint tests
+	uv run pytest -vv --cov=weechat_script_lint --cov-report=term-missing

README.md

@@ -18,7 +18,7 @@ executed in the CI of the WeeChat official scripts repository:
 
 ## Installation
 
-The script requires Python ≥ 3.7.
+The script requires Python ≥ 3.9.
 
 In a Python virtual environment:
 

REUSE.toml

@@ -9,3 +9,9 @@ path = "tests/scripts/**"
 precedence = "override"
 SPDX-FileCopyrightText = "2021-2025 Sébastien Helleu <[email protected]>"
 SPDX-License-Identifier = "GPL-3.0-or-later"
+
+[[annotations]]
+path = "uv.lock"
+precedence = "override"
+SPDX-FileCopyrightText = "2025 Sébastien Helleu <[email protected]>"
+SPDX-License-Identifier = "GPL-3.0-or-later"

pyproject.toml

@@ -0,0 +1,67 @@
+# SPDX-FileCopyrightText: 2025 Sébastien Helleu <[email protected]>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[project]
+name = "weechat-script-lint"
+version = "0.7.0-dev"
+description = "WeeChat script linter"
+readme = "README.md"
+authors = [
+    { name = "Sébastien Helleu", email = "[email protected]" }
+]
+license = "GPL-3.0-or-later"
+keywords = ["static", "analysis", "weechat", "script", "lint"]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Console",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+    "Natural Language :: English",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Topic :: Software Development",
+    "Topic :: Utilities",
+]
+requires-python = ">=3.9"
+
+[project.scripts]
+weechat-script-lint = "weechat_script_lint:main"
+
+[project.urls]
+Repository = "https://github.com/weechat/weechat-script-lint"
+Issues = "https://github.com/weechat/weechat-script-lint/issues"
+Changelog = "https://github.com/weechat/weechat-script-lint/blob/main/CHANGELOG.md"
+
+[build-system]
+requires = ["uv_build>=0.9.17,<0.10.0"]
+build-backend = "uv_build"
+
+[dependency-groups]
+dev = [
+    "pytest>=7.4.4",
+    "pytest-cov>=4.1.0",
+]
+
+[tool.ruff]
+line-length = 120
+indent-width = 4
+extend-exclude = [
+    "tests/scripts/*.py",
+]
+
+[tool.ruff.lint]
+select = ["ALL"]
+
+[tool.ruff.lint.extend-per-file-ignores]
+"tests/*.py" = [
+    "ANN001",
+    # at least this three should be fine in tests:
+    "S101", # asserts allowed in tests...
+    "ARG", # Unused function args -> fixtures nevertheless are functionally relevant...
+    "FBT", # Don't care about booleans as positional arguments in tests, e.g. via @pytest.mark.parametrize()
+    # The below are debateable
+    "PLR2004", # Magic value used in comparison, ...
+    "S311", # Standard pseudo-random generators are not suitable for cryptographic purposes
+]

setup.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 #
 # SPDX-FileCopyrightText: 2021-2025 Sébastien Helleu <[email protected]>
 #
@@ -22,6 +21,9 @@
 
 """Static analysis tool for WeeChat scripts."""
 
-from weechat_script_lint.main import *  # noqa
-from weechat_script_lint.script import *  # noqa
-from weechat_script_lint.utils import *  # noqa
+from weechat_script_lint.lint import lint
+
+
+def main() -> None:
+    """Run weechat-script-lint."""
+    lint()