Added step to show k8s diffs.

Author: pantierra

.github/workflows/helm-tests.yml

@@ -83,6 +83,37 @@ jobs:
             -f ./eoapi/test-k3s-unittest-values.yaml \
             ./eoapi
 
+      - name: Show helm template differences
+        if: github.event_name == 'pull_request'
+        run: |
+          cd helm-chart
+          # Get base branch
+          BASE_BRANCH=${{ github.base_ref }}
+          # Fetch base branch
+          git fetch origin $BASE_BRANCH
+          # Checkout base branch temporarily
+          git checkout origin/$BASE_BRANCH
+          # Build dependencies for base branch
+          helm dependency build eoapi
+          # Generate template for base branch
+          helm template eoapi-base \
+            -f ./eoapi/values.yaml \
+            -f ./eoapi/test-k3s-unittest-values.yaml \
+            ./eoapi > base_template.yaml
+          # Checkout back to PR branch
+          git checkout -
+          # Build dependencies for PR branch
+          helm dependency build eoapi
+          # Generate template for PR branch
+          helm template eoapi-pr \
+            -f ./eoapi/values.yaml \
+            -f ./eoapi/test-k3s-unittest-values.yaml \
+            ./eoapi > pr_template.yaml
+          # Show differences
+          echo "=== Helm Template Differences (Base vs PR) ==="
+          diff -u base_template.yaml pr_template.yaml || true
+          echo "=== End Helm Template Differences ==="
+
       - name: helm render and install eoapi templates
         run: |
           export GITSHA='${{github.sha}}'