Implement workflow to run examples

ROCKY-20651

.github/workflows/ci_cd.yml

@@ -43,6 +43,12 @@ jobs:
 
           pytest tests --junitxml=build/pytest.xml
 
+      - name: "Test Examples"
+        run: |
+          .venv/Scripts/activate.bat
+
+          python examples/run_examples.py
+
       - name: Test Report
         uses: dorny/test-reporter@v1
         if: success() || failure()    # run this step even if previous step failed

examples/run_examples.py

@@ -0,0 +1,26 @@
+import os.path
+from pathlib import Path
+import subprocess
+import sys
+
+
+def run_examples() -> None:
+    path = Path(os.path.realpath(__file__))
+    examples_path = path.parent
+    example_files = list(examples_path.rglob("*.py"))
+    example_files.remove(path)
+
+    example_failed = False
+    for f in example_files:
+        try:
+            subprocess.run(["python", f], check=True)
+        except subprocess.CalledProcessError:
+            print(f"Example has failed: {f.name}")
+            example_failed = True
+
+    if example_failed:
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    run_examples()