Add artifacts creation to GitHub actions again

Author: jochenklar

.github/workflows/ci.yaml

@@ -17,8 +17,8 @@ env:
   PYTHON_VERSION: "3.11"
 
 jobs:
-  setup:
-    name: Setup tests
+  test:
+    name: Run tests
     runs-on: ubuntu-latest
     permissions:
       contents: write
@@ -37,7 +37,7 @@ jobs:
           testing/extractions
           testing/protocol
           testing/share
-        key: testing-${{ runner.os }}-${{ env.PYTHON_VERSION }}-${{ hashFiles('**/*.py') }}
+        key: testing-${{ runner.os }}-${{ env.PYTHON_VERSION }}-${{ hashFiles('isimip_utils/tests/constants.py') }}
         restore-keys: |
           testing-${{ runner.os }}-${{ env.PYTHON_VERSION }}-
 
@@ -50,9 +50,12 @@ jobs:
       uses: actions/setup-python@v6
       with:
         python-version: ${{ env.PYTHON_VERSION }}
+        cache: 'pip'
 
     - name: Install package 📦
-      run: pip install -e .[all]
+      run: |
+        pip install --upgrade pip
+        pip install -e .[all]
 
     - name: Run setup scripts 🔧
       run: |
@@ -68,45 +71,19 @@ jobs:
           testing/extractions
           testing/protocol
           testing/share
-        key: testing-${{ runner.os }}-${{ env.PYTHON_VERSION }}-${{ hashFiles('**/*.py') }}
-
-  test:
-    name: Run tests
-    needs: setup
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
+        key: testing-${{ runner.os }}-${{ env.PYTHON_VERSION }}-${{ hashFiles('isimip_utils/tests/constants.py') }}
 
-    steps:
-    - name: Check out repository 💾
-      uses: actions/checkout@v5
-      with:
-        persist-credentials: false
+    - name: Run pytest 🧪
+      run: pytest --cov=isimip_utils --cov-fail-under=90 --cov-report=term-missing
 
-    - name: Restore testing cache 📥
-      uses: actions/cache@v4
+    - name: Upload testing directory 📤
+      uses: actions/upload-artifact@v5
       with:
+        name: testing
         path: |
           testing/datasets
           testing/extractions
+          testing/output
+          testing/plots
           testing/protocol
           testing/share
-        key: testing-${{ runner.os }}-${{ env.PYTHON_VERSION }}-${{ hashFiles('**/*.py') }}
-        restore-keys: |
-          testing-${{ runner.os }}-${{ env.PYTHON_VERSION }}-
-
-    - name: Install cdo 🌍
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y cdo netcdf-bin --no-install-recommends
-
-    - name: Set up Python 🐍
-      uses: actions/setup-python@v6
-      with:
-        python-version: ${{ env.PYTHON_VERSION }}
-
-    - name: Install package 📦
-      run: pip install -e .[all]
-
-    - name: Run pytest 🧪
-      run: pytest --cov=isimip_utils --cov-fail-under=90 --cov-report=term-missing