Modernize CI (#61)

* Modernize CI actions

Author: Tinche

.github/workflows/main.yml

@@ -19,12 +19,14 @@ jobs:
         redis-version: [6]
 
     steps:
-      - uses: "actions/checkout@v3"
+      - uses: "actions/checkout@v4"
 
-      - uses: "actions/setup-python@v4"
+      - uses: "pdm-project/setup-pdm@v4"
         with:
           python-version: "${{ matrix.python-version }}"
-          allow-prereleases: true
+          allow-python-prereleases: true
+          cache: true
+          version: "2.18.1"
 
       - name: "Start Redis"
         uses: "supercharge/redis-github-action@1.2.0"
@@ -33,37 +35,37 @@ jobs:
 
       - name: "Run Tox"
         run: |
-          set -xe
-          python -VV
-          python -Im site
-          python -Im pip install --upgrade pip wheel pdm
           python -Im pip install --upgrade tox tox-gh-actions
           python -Im tox
-      - name: "Upload coverage data"
-        uses: "actions/upload-artifact@v3"
+
+      - name: Upload coverage data
+        uses: actions/upload-artifact@v4
         with:
-          name: "coverage-data"
-          path: ".coverage.*"
-          if-no-files-found: "ignore"
+          name: coverage-data-${{ matrix.python-version }}
+          path: .coverage.*
+          if-no-files-found: ignore
+          include-hidden-files: true
 
   coverage:
     name: "Combine & check coverage."
     needs: "tests"
     runs-on: "ubuntu-latest"
 
     steps:
-      - uses: "actions/checkout@v3"
+      - uses: "actions/checkout@v4"
 
-      - uses: "actions/setup-python@v4"
+      - uses: "actions/setup-python@v5"
         with:
           cache: "pip"
-          python-version: "3.11"
+          python-version: "3.12"
 
       - run: "python -Im pip install --upgrade coverage[toml]"
 
-      - uses: "actions/download-artifact@v3"
+      - name: Download coverage data
+        uses: actions/download-artifact@v4
         with:
-          name: "coverage-data"
+          pattern: coverage-data-*
+          merge-multiple: true
 
       - name: "Combine coverage"
         run: |
@@ -81,13 +83,14 @@ jobs:
           python -Im coverage report --fail-under=97
 
       - name: "Upload HTML report."
-        uses: "actions/upload-artifact@v3"
+        uses: "actions/upload-artifact@v4"
         with:
           name: "html-report"
           path: "htmlcov"
         if: always()
 
       - name: "Make badge"
+        if: github.ref == 'refs/heads/main'
         uses: "schneegans/dynamic-badges-action@v1.4.0"
         with:
           # GIST_TOKEN is a GitHub personal access token with scope "gist".

pdm.lock

@@ -35,7 +35,7 @@ lint = [
     "mypy>=1.4.1",
 ]
 test = [
-    "coverage",
+    "coverage>=7.6.1",
     "pytest-asyncio",
     "httpx",
     "hypercorn",

pyproject.toml

@@ -2,13 +2,14 @@
 [gh-actions]
 python =
     3.10: py310
-    3.11: py311
+    3.11: py311, docs
     3.12: py312, lint
     3.13: py313
 
 [tox]
-envlist = py310, py311, py312, py313, lint
+envlist = py310, py311, py312, py313, lint, docs
 isolated_build = True
+skipsdist = true
 
 [testenv:lint]
 basepython = python3.12
@@ -27,7 +28,25 @@ commands_pre =
     pdm sync -G test
     python -c 'import pathlib; pathlib.Path("{env_site_packages_dir}/cov.pth").write_text("import coverage; coverage.process_startup()")'
 commands =
-    pdm run coverage run -m pytest tests --mypy-only-local-stub -n auto {posargs}
+    pdm run coverage run -m pytest tests --mypy-only-local-stub {posargs:-n auto}
 allowlist_externals = pdm
 package = wheel
 wheel_build_env = .pkg
+
+[testenv:py312]
+setenv =
+    PDM_IGNORE_SAVED_PYTHON="1"
+    COVERAGE_PROCESS_START={toxinidir}/pyproject.toml
+    COVERAGE_CORE=sysmon
+
+[testenv:docs]
+basepython = python3.11
+setenv =
+    PYTHONHASHSEED = 0
+commands_pre =
+    pdm sync -G :all,docs
+commands =
+    make docs
+allowlist_externals =
+    make
+    pdm