Update GitHub Actions

Author: thibaudcolas

.github/workflows/ci.yml

@@ -9,14 +9,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-python@v3
+      - uses: actions/setup-python@v4
         with:
-          python-version: "3.10"
+          python-version-file: pyproject.toml
+          cache: 'poetry'
       - uses: Gr1n/setup-poetry@v8
         with:
           poetry-version: '1.1.12'
       - run: pip install tox
-      - run: tox -e lint,py310-dj40
+      - run: tox -e lint,py311-dj42
   test_compatibility:
     needs: test
     runs-on: ubuntu-latest
@@ -37,16 +38,16 @@ jobs:
             toxenv: py310-dj32,py310-dj41,py310-dj42,py310-djmain
           - python: "3.11"
             toxenv: py311-dj41,py311-dj42,py311-djmain
-            # Tentative support for next Python pre-release. For the correct specifier,
-            # Check: https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json.
-            # when django supports py312, then uncomment this
-            # - python: "3.12.0-alpha.6"
+            # Tentative support for next Python pre-release.
+            # When django supports the version, uncomment this
+            # - python: "3.12"
             #   toxenv: py312-dj41
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-python@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
+          allow-prereleases: true
       - uses: Gr1n/setup-poetry@v8
         with:
           poetry-version: '1.1.12'
@@ -65,24 +66,19 @@ jobs:
       - id: node-cache
         uses: actions/cache@v2
         with:
+          # Cache node_modules rather than the npm cache, as we rarely update npm packages.
           path: node_modules
           key: ${{ runner.os }}-node-${{ hashFiles('**/.nvmrc') }}-${{ hashFiles('**/package-lock.json') }}
       - if: steps.node-cache.outputs.cache-hit != 'true'
         run: npm ci --no-audit
       - run: npm run build
-      - uses: actions/setup-python@v3
+      - uses: actions/setup-python@v4
         with:
-          python-version: "3.10"
+          python-version-file: pyproject.toml
+          cache: 'poetry'
       - uses: Gr1n/setup-poetry@v8
         with:
           poetry-version: '1.1.12'
-      - uses: actions/cache@v3
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-python-py310-${{ hashFiles('**/pyproject.toml') }}
-          restore-keys: |
-            ${{ runner.os }}-python-py310-
-      - run: poetry config virtualenvs.create false
       - run: poetry install
       - run: poetry run django-admin runserver --settings=tests.settings.production --pythonpath=. &
       # Docs website build.
@@ -98,20 +94,16 @@ jobs:
       - run: cat pyproject.toml | awk '{sub(/^version = .+/,"version = \"0.0.0.dev\"")}1' > pyproject.toml.tmp && mv pyproject.toml.tmp pyproject.toml
       - run: poetry build
       - run: mv dist site
-      - uses: actions/upload-artifact@v3
+      - uses: actions/configure-pages@v3
+      - uses: actions/upload-pages-artifact@v2
         with:
-          name: site
           path: site
-          retention-days: 1
   deploy_site:
-    runs-on: ubuntu-latest
     needs: build_site
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/download-artifact@v3
-      - uses: JamesIves/[email protected]
-        with:
-          branch: gh-pages
-          folder: site
-          clean: true
+      - uses: actions/deploy-pages@v2