Modernize CI, switch to Ruff for formatting, drop Python 3.8

.github/workflows/autofix.yml

@@ -6,18 +6,24 @@ jobs:
   style:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - name: Setup Python
-        uses: actions/setup-python@v5
+      - name: Download source
+        uses: actions/checkout@v6
+      - name: Install Python
+        uses: actions/setup-python@v6
         with:
-          python-version: '3.11'
-      - name: Install Python dependencies
+          python-version: '3.13'
+      - name: Install Hatch
         run: |
-          python -m pip install --upgrade hatch
+          pip install hatch
+      - name: Install dependencies
+        run: |
+          hatch run style:pip freeze
       - name: Fix code style
-        run: hatch run style:fix --fix-only
+        run: |
+          hatch run style:fix --fix-only
       - name: Check if any edits are necessary
-        run: git diff --color --exit-code
+        run: |
+          git diff --color --exit-code
       - name: Apply automatic fixes using pre-commit-ci-lite
         if: failure() && github.event_name == 'pull_request'
-        uses: pre-commit-ci/lite-action@v1.0.1
+        uses: pre-commit-ci/lite-action@5d6cc0eb514c891a40562a58a8e71576c5c7fb43 # v1.1.0

.github/workflows/ci.yml

@@ -4,72 +4,92 @@ on:
   pull_request:
   schedule:
     - cron: '0 6 * * 6'
+defaults:
+  run:
+    shell: bash
 jobs:
   test:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', 'pypy-3.9-v7.x']
-        os: [ubuntu-latest, windows-latest, macos-latest]
         include:
-          - python-version: pypy-3.9-v7.x
-            py: pypy3
-        # Just to slim down the test matrix:
-        exclude:
-          - python-version: '3.9'
+          - python: '3.14'
+            os: ubuntu-latest
+          - python: '3.14'
+            os: windows-latest
+          - python: '3.14'
+            os: macos-latest
+          - python: '3.13'
+            os: ubuntu-latest
+          - python: '3.13'
+            os: windows-latest
+          - python: '3.12'
             os: macos-latest
-          - python-version: '3.9'
+          - python: '3.12'
+            os: ubuntu-latest
+          - python: '3.12'
             os: windows-latest
-          - python-version: '3.10'
+          - python: '3.11'
+            os: ubuntu-latest
+          - python: '3.11'
+            os: macos-latest
+          - python: '3.10'
             os: ubuntu-latest
-          - python-version: '3.11'
+          - python: '3.10'
             os: macos-latest
-          - python-version: '3.11'
+          - python: '3.9'
             os: windows-latest
-    runs-on: ${{ matrix.os }}
+          - python: '3.9'
+            os: ubuntu-latest
+            versions: minimal
+    runs-on: ${{matrix.os}}
     steps:
-      - uses: actions/checkout@v4
-      - name: Setup Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+      - name: Download source
+        uses: actions/checkout@v6
+      - name: Install Python
+        uses: actions/setup-python@v6
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: ${{matrix.python}}
+      - name: Pin to lowest versions
+        if: matrix.versions == 'minimal'
+        run: |
+          sed -i -E 's/#min //; s/\b >=([0-9])/ ==\1/' pyproject.toml
+      - name: Install Hatch
+        run: |
+          pip install hatch
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade hatch
+          hatch run test:pip freeze
       - name: Run tests
         run: |
-          hatch run +py=${{ matrix.py || matrix.python-version }} test:with-coverage
+          hatch run +py=${{matrix.python}} test:test
       - name: Run integration tests
+        if: matrix.versions != 'minimal'
         run: |
-          hatch run +py=${{ matrix.py || matrix.python-version }} integration:test
-        shell: bash
-      - name: Upload Codecov Results
-        if: success()
-        uses: codecov/codecov-action@v3
-        with:
-          file: ./coverage.xml
-          flags: unittests
-          name: ${{ matrix.os }}/${{ matrix.python-version }}
-          fail_ci_if_error: false
-
-  lint:
+          hatch run +py=${{matrix.python}} integration:test
+  style:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - name: Setup Python
-        uses: actions/setup-python@v5
+      - name: Download source
+        uses: actions/checkout@v6
+      - name: Install Python
+        uses: actions/setup-python@v6
         with:
-          python-version: '3.11'
-      - name: Install Python dependencies
+          python-version: '3.13'
+      - name: Install Hatch
         run: |
-          python -m pip install --upgrade hatch
-      - name: Setup Node
-        uses: actions/setup-node@v4
+          pip install hatch
+      - name: Install Node
+        uses: actions/setup-node@v6
         with:
-          node-version: 20
+          node-version: 24
+      - name: Install dependencies
+        run: |
+          hatch run style:pip freeze
+          hatch run types:pip freeze
       - name: Check with ruff
         if: always()
-        run: hatch run style:lint
+        run: hatch run style:check
       - name: Check with mypy
         if: always()
         run: hatch run types:check
@@ -86,11 +106,11 @@ jobs:
   package:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
-          python-version: '3.11'
+          python-version: '3.13'
       - name: Install dependencies
         run: pip install -U build
       - name: Build package

.github/workflows/deploy-docs.yml

@@ -0,0 +1,38 @@
+name: Deploy docs
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: '0 6 * * 6'
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download source
+        uses: actions/checkout@v6
+      - name: Install Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: '3.13'
+      - name: Install dependencies
+        run: pip install --no-deps -r requirements/requirements-docs.txt && pip install .
+      - name: Build site
+        run: properdocs build --strict
+      - name: Upload to GitHub Pages
+        uses: actions/upload-pages-artifact@v4
+        with:
+          path: site
+  deploy:
+    if: github.event_name == 'push' && github.ref_name == github.event.repository.default_branch
+    needs: build
+    permissions:
+      pages: write
+      id-token: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}

.github/workflows/deploy-release.yml

@@ -9,11 +9,11 @@ jobs:
       id-token: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
-          python-version: '3.11'
+          python-version: '3.13'
       - name: Install dependencies
         run: pip install -U build
       - name: Build package

README.md

@@ -4,7 +4,6 @@
 
 [![PyPI Version][pypi-v-image]][pypi-v-link]
 [![Build Status][GHAction-image]][GHAction-link]
-[![Coverage Status][codecov-image]][codecov-link]
 
 ProperDocs is a **fast**, **simple** and **downright gorgeous** static site
 generator that's geared towards building project documentation. Documentation
@@ -58,8 +57,6 @@ Everyone interacting in the ProperDocs project's codebases, issue trackers, and
 discussion forums is expected to follow the [PyPA Code of Conduct].
 
 <!-- Badges -->
-[codecov-image]: https://codecov.io/github/properdocs/properdocs/coverage.svg?branch=master
-[codecov-link]: https://codecov.io/github/properdocs/properdocs?branch=master
 [pypi-v-image]: https://img.shields.io/pypi/v/properdocs.svg
 [pypi-v-link]: https://pypi.org/project/properdocs/
 [GHAction-image]: https://github.com/properdocs/properdocs/actions/workflows/ci.yml/badge.svg

properdocs/__main__.py

@@ -12,8 +12,12 @@
 
 import click
 
-from properdocs import replacement  # noqa: F401
-from properdocs import __version__, config, utils
+from properdocs import (
+    __version__,
+    config,
+    replacement,  # noqa: F401
+    utils,
+)
 
 if sys.platform.startswith("win"):
     try:
@@ -122,16 +126,13 @@ def __del__(self):
 reload_help = "Enable the live reloading in the development server (this is the default)"
 no_reload_help = "Disable the live reloading in the development server."
 serve_dirty_help = "Only re-build files that have changed."
-serve_clean_help = (
-    "Build the site without any effects of `properdocs serve` - pure `properdocs build`, then serve."
-)
+serve_clean_help = "Build the site without any effects of `properdocs serve` - pure `properdocs build`, then serve."
 commit_message_help = (
     "A commit message to use when committing to the "
     "GitHub Pages remote branch. Commit {sha} and ProperDocs {version} are available as expansions"
 )
 remote_branch_help = (
-    "The remote branch to commit to for GitHub Pages. This "
-    "overrides the value specified in config"
+    "The remote branch to commit to for GitHub Pages. This overrides the value specified in config"
 )
 remote_name_help = (
     "The remote name to commit to for GitHub Pages. This overrides the value specified in config"
@@ -243,7 +244,7 @@ def callback(ctx, param, value):
     __version__,
     '-V',
     '--version',
-    message=f'%(prog)s, version %(version)s from { PKG_DIR } (Python { PYTHON_VERSION })',
+    message=f'%(prog)s, version %(version)s from {PKG_DIR} (Python {PYTHON_VERSION})',
 )
 @common_options
 @color_option

properdocs/commands/build.py

@@ -4,7 +4,8 @@
 import logging
 import os
 import time
-from typing import TYPE_CHECKING, Sequence
+from collections.abc import Sequence
+from typing import TYPE_CHECKING
 from urllib.parse import urljoin, urlsplit
 
 import jinja2
@@ -16,8 +17,10 @@
 from properdocs.structure.files import File, Files, InclusionLevel, get_files, set_exclusions
 from properdocs.structure.nav import Navigation, get_navigation
 from properdocs.structure.pages import Page
-from properdocs.utils import DuplicateFilter  # noqa: F401 - legacy re-export
-from properdocs.utils import templates
+from properdocs.utils import (
+    DuplicateFilter,  # noqa: F401 - legacy re-export
+    templates,
+)
 
 if TYPE_CHECKING:
     from properdocs.config.defaults import ProperDocsConfig