Add lint and format check workflow with ruff

.github/workflows/ruff.yml

@@ -0,0 +1,35 @@
+name: Lint and Format
+
+on:
+  pull_request:
+    paths:
+      - "pyproject.toml"
+      - "src/**"
+      - ".github/workflows/ruff.yml"
+  push:
+    paths:
+      - "pyproject.toml"
+      - "src/**"
+      - ".github/workflows/ruff.yml"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  ruff:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-python@v6
+        with:
+          python-version: "3.14"
+      - run: pip install ruff
+      - name: Lint (ruff check)
+        run: ruff check
+      - name: Format (ruff format --check)
+        run: ruff format --check

pyproject.toml

@@ -19,3 +19,29 @@ build-backend = "setuptools.build_meta"
 
 [tool.setuptools.packages.find]
 where = ["src"]
+
+# Development purposes only
+[project.optional-dependencies]
+dev = ["ruff >= 0.15.5"]
+
+[tool.ruff]
+target-version = "py311"
+
+[tool.ruff.lint]
+select = [
+    "B", # flake8-bugbear
+    "E", # pycodestyle Error
+    "F", # Pyflakes
+    "I", # isort
+    "PL", # Pylint
+    "SIM", # flake8-simplify
+    "TC", # flake8-type-checking
+    "W" # pycodestyle Warning
+]
+ignore = [
+    "TC001" # typing-only-first-party-import
+]
+
+[tool.ruff.format]
+quote-style = "double"
+indent-style = "space"

src/bookmeterjson/config.py

@@ -3,7 +3,6 @@
 
 import yaml
 
-
 VALID_CATEGORIES = {"read", "reading", "stacked", "wish"}
 
 

src/bookmeterjson/scraper.py

@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+import contextlib
 import json
 import math
 import time
@@ -84,10 +85,8 @@ def parse_book_entry(book_el, category: str) -> BookEntry:
         # User-overridable page count from detail__page
         page_el = book_el.select_one(".detail__page")
         if page_el and page_el.text.strip():
-            try:
+            with contextlib.suppress(ValueError):
                 entry.detail_pages = int(page_el.text.strip())
-            except ValueError:
-                pass
 
         # Edit modal with review and bookcases
         edit_div = book_el.select_one(".detail__edit .js-modal-button")