This is the one (#1090)

* attempt to fix pipelines

* attempt nr2

* 3rd time's the charm

* let's go!

Author: Joao-Dionisio

.github/workflows/coverage.yml

@@ -51,8 +51,12 @@ jobs:
       - name: Run pyscipopt tests
         run: |
           sudo apt-get install tzdata locales -y && sudo locale-gen pt_PT && sudo update-locale # add pt_PT locale that is used in tests
-          coverage run -m pytest -nauto
-          coverage combine
+          if python -m pip help install | grep -q -- '--group'; then
+            coverage run -m pytest -nauto
+            coverage combine
+          else
+            coverage run -m pytest
+          fi
           coverage report -m
           coverage xml
       

.github/workflows/integration-test.yml

@@ -45,7 +45,11 @@ jobs:
 
       - name: Run pyscipopt tests
         run: |
-          py.test -nauto
+          if python -m pip help install | grep -q -- '--group'; then
+            py.test -nauto
+          else
+            py.test
+          fi
 
   Windows-test:
     env:
@@ -73,12 +77,13 @@ jobs:
       - name: Prepare python environment
         shell: powershell
         run: |
-          python -m pip install --upgrade pip
-          if python -m pip help install | grep -q -- '--group'; then
+          $pipHelp = python -m pip help install
+          if ($pipHelp -match '--group') {
             python -m pip install --group test-full
-          else
-            python -m pip install networkx pytest-cov numpy
-          fi
+          }
+          else {
+            python -m pip install wheel cython networkx pytest-cov
+          }
 
       - name: Install PySCIPOpt
         shell: powershell
@@ -89,7 +94,12 @@ jobs:
       - name: Run pyscipopt tests
         shell: powershell
         run: |
-          py.test -nauto
+          $pipHelp = python -m pip help install
+          if ($pipHelp -match '--group') {
+            py.test -nauto
+          } else {
+            py.test
+          }
 
   MacOS-test:
     runs-on: macos-latest

.github/workflows/update-packages-and-documentation.yml

@@ -60,7 +60,11 @@ jobs:
 
       - name: Run pyscipopt tests
         run: |
-          py.test -nauto
+          if python -m pip help install | grep -q -- '--group'; then
+            py.test -nauto
+          else
+            py.test
+          fi
 
   windows-test:
     needs: release-integration-test
@@ -103,7 +107,11 @@ jobs:
       - name: Run pyscipopt tests
         shell: powershell
         run: |
-          py.test -nauto
+          if python -m pip help install | grep -q -- '--group'; then
+            py.test -nauto
+          else
+            py.test
+          fi
 
 
   deploy-packages-and-generate-documentation: