simple CI/CD

.github/workflows/ci.yml

@@ -0,0 +1,45 @@
+name: CI on Merge to Main
+
+on:
+  push:
+    branches:
+      - main  # Triggers when code is pushed to the main branch
+      - ms4
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      # Step 1: Checkout the repository code
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      # Step 2: Set up Python environment (specifically Python 3.12)
+      - name: Set up Python 3.12
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.12'
+
+      # Step 2.1: Set PYTHONPATH to include the root directory (or src if relevant)
+      - name: Set PYTHONPATH
+        run: echo "PYTHONPATH=$PYTHONPATH:$(pwd)" >> $GITHUB_ENV  # Adds current directory to PYTHONPATH
+
+
+      # Step 3: Install pytest and pytest-cov for coverage
+      - name: Install pytest and pytest-cov
+        run: |
+          python -m pip install --upgrade pip
+          pip install pytest pytest-cov
+
+      # Step 4: Run pytest with coverage and generate HTML report
+      - name: Run tests with coverage
+        run: |
+          pytest --cov=. --cov-report=html
+
+      # Step 5: Upload coverage report as an artifact
+      - name: Upload coverage report
+        uses: actions/upload-artifact@v3
+        with:
+          name: coverage-report
+          path: htmlcov  # The folder where pytest-cov stores HTML reports