Merge pull request #812 from akaihola/github-artifacts-v4-newest

Use newest v4 upload/download artifacts action

.github/workflows/python-package.yml

@@ -59,7 +59,7 @@ jobs:
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - name: Download wheel uploaded by the build-wheel job
-        uses: actions/download-artifact@v4.1.7
+        uses: actions/download-artifact@v4
       - name: Run tests in nix-shell
         run: |
           nix-shell \
@@ -123,7 +123,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Download wheel uploaded by the build-wheel job
-        uses: actions/download-artifact@v4.1.7
+        uses: actions/download-artifact@v4
       - name: Install Darker and its dependencies from the wheel built earlier
         run: pip install "${{needs.build-wheel.outputs.wheel-path}}[test]"
                          ${{ matrix.upgrade }} ${{ matrix.constraints }}
@@ -149,7 +149,7 @@ jobs:
         uses: astral-sh/setup-uv@v3
       - uses: actions/setup-python@v5
       - name: Download wheel uploaded by the build-wheel job
-        uses: actions/download-artifact@v4.1.7
+        uses: actions/download-artifact@v4
       - name: Build source distribution
         run: uv build --sdist
       - name: Validate distributions

.github/workflows/test-working-directory.yml

@@ -26,7 +26,7 @@ jobs:
           echo 'def  hello():    return  "Hello, World!"' > test.py
 
       - name: Upload test repository
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: test-repo
           path: test-repo
@@ -76,7 +76,7 @@ jobs:
           fetch-depth: 30
 
       - name: Download test repository
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: test-repo
           path: ${{ runner.temp }}/test-repo

CHANGES.rst

@@ -56,6 +56,7 @@ Internal
 - Drop dependency on ``pip`` and ``distutils`` in the weekly CI "future" test. Use
   ``packaging`` instead.
 - No need to use `typing.Pattern` instead of `re.Pattern` in Python 3.9+.
+- Always use newest artifact upload/download actions from the v4 series in the CI build.
 
 
 2.1.1_ - 2024-04-16