feat: add lint workflow (#29)

* feat: add lint workflow

* exp: load venv

* exp: add dev dependencies

* fix: fix errors found by linter

* exp: use pdm to run ruff and mypy

* exp: try matrix of Python versions

* exp: python versions

* fix: set minimum version to python 3.10

* feat: also run it on main

* chore: bump Python to 3.11 because of tomlib

* chore: improve readme

Author: FLchs

.github/workflows/pull_request.yml

@@ -0,0 +1,43 @@
+name: Pull Request CI
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches: main
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.11", "3.12", "3.13"]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Set up PDM
+        uses: pdm-project/setup-pdm@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: true
+
+      - name: Install dependencies
+        run: | 
+          python --version
+          pdm install --frozen-lockfile
+
+      - name: Run Ruff
+        run: pdm run ruff check
+
+      - name: Run MyPy
+        run: pdm run mypy --python-version=${{ matrix.python-version }} src
+

README.md

@@ -1,8 +1,9 @@
 # CursedTodo
 
+![GitHub Actions Workflow Status](https://img.shields.io/github/actions/workflow/status/flchs/cursedtodo/pull_request.yml?branch=main)
 ![GitHub Release](https://img.shields.io/github/v/release/flchs/cursedtodo?include_prereleases)
 ![GitHub License](https://img.shields.io/github/license/flchs/cursedtodo)
-![GitHub Actions Workflow Status](https://img.shields.io/github/actions/workflow/status/flchs/cursedtodo/release.yml)
+![CI](https://img.shields.io/github/actions/workflow/status/flchs/cursedtodo/release.yml)
 ![PyPI - Downloads](https://img.shields.io/pypi/dw/cursedtodo)
 
 CursedTodo is a minimalist, terminal base todo manager storing tasks as `.ics` files for storage.

pdm.lock

@@ -5,7 +5,7 @@ authors = [
     {name = "François Lachèse", email = "francois.lachese@gmail.com"},
 ]
 dependencies = ["ics>=0.7.2,<0.8"]
-requires-python = ">=3.12"
+requires-python = ">=3.11"
 readme = "README.md"
 license = {text = "MIT"}
 dynamic = ["version"]
@@ -30,6 +30,7 @@ debug = "python -m debugpy --listen 127.0.0.1:5678 --wait-for-client -m cursedto
 [tool.mypy]
 mypy_path = "src/"
 strict = true
+disable_error_code = "unused-ignore"
 
 [[tool.mypy.overrides]]
 module = "ics.*"
@@ -38,4 +39,6 @@ ignore_missing_imports = true
 [dependency-groups]
 dev = [
     "debugpy>=1.8.11",
+    "ruff>=0.9.6",
+    "mypy>=1.15.0",
 ]

pyproject.toml

@@ -1,5 +1,4 @@
 from datetime import datetime
-from os import name
 from typing import Any
 from cursedtodo.config import Config
 from cursedtodo.controlers.base_controller import Controller

src/cursedtodo/controlers/edit_todo_controller.py

@@ -2,7 +2,7 @@
 import os
 from typing import Optional
 
-from cursedtodo.utils.colors import WHITE, get_color
+from cursedtodo.utils.colors import get_color
 
 
 @dataclass