feat: setup lint workflow

Close #1

.github/workflows/lint.yml

@@ -1,40 +1,26 @@
 name: lint
 
 on:
-  workflow_dispatch: 
-  # push:
-  # pull_request:
-  #   types: [ opened, reopened, synchronize ]
+  push:
+  pull_request:
+    types: [ opened, reopened, synchronize ]
 
 jobs:
   check:
+    name: check ${{ matrix.python-version }}
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [ '3.10', '3.x' ]
-
-    name: check ${{ matrix.python-version }}
+    defaults:
+      run:
+        working-directory: ./python
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-
-      - name: Set up CPython ${{ matrix.python-version }}
-        uses: actions/setup-python@v3
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Install dependencies
-        id: install-deps
-        run: |
-          pip install -U mypy flake8
-          pip install -U -r requirements.txt
-
-      - name: Run mypy
-        if: ${{ always() && steps.install-deps.outcome == 'success' }}
-        run: python3 -m mypy ./src/
-
-      - name: Run flake8
-        if: ${{ always() && steps.install-deps.outcome == 'success' }}
-        run: flake8 ./src/
+      - name: Install latest version of uv
+        uses: astral-sh/setup-uv@v5
+      - name: Install tox
+        run: uv sync --only-group tox --frozen --python 3.13
+      - name: Run tox for python ${{ matrix.python-version }}
+        run: uv run tox -e py${{ matrix.python-version }}

python/pyproject.toml

@@ -16,6 +16,13 @@ dependencies = [
 [project.optional-dependencies]
 debug = ["markdown"]
 
+# https://docs.astral.sh/uv/concepts/projects/dependencies/#development-dependencies
+[dependency-groups]
+dev = [{ include-group = "lint" }, { include-group = "tox" }]
+lint = ["pyright", "ruff"]
+tox = ["tox", "tox-uv"]
+
+
 # https://docs.astral.sh/uv/concepts/projects/
 [tool.uv]
 dev-dependencies = [
@@ -35,7 +42,7 @@ typeCheckingMode = "strict"
 
 # https://tox.wiki/en/latest/
 [tool.tox]
-envlist = ["py312"]
+envlist = ["py313"]
 
 [tool.tox.env_run_base]
 runner = "uv-venv-lock-runner"

python/src/main.py

@@ -23,7 +23,10 @@ def read_root():
 
     @app.get("/readme.md")
     def get_readme():
-        from markdown import markdown
+        try:
+            from markdown import markdown
+        except ImportError:
+            return "Markdown module not installed!"
 
         with open("./README.out.md") as f:
             markdown_text = f.read()