nit

.github/workflows/main.yml

@@ -49,15 +49,6 @@ jobs:
         with:
           elasticsearch-version: 8
 
-      - name: Webpack frontend files
-        run: |
-          echo "Removing yarn.lock due to yarn v1 package resolution issues"
-          echo "https://github.com/iarna/wide-align/issues/63"
-          cd arches_rdm_example_project
-          rm yarn.lock
-          yarn && yarn build_test
-          cd ..
-
       - name: Check for missing migrations
         run: |
           python manage.py makemigrations --check
@@ -69,3 +60,18 @@ jobs:
       - name: Report coverage
         run: |
           coverage report
+
+      - name: Retrieve baseline coverage
+        run: |
+          git fetch origin main:main
+          baseline_coverage=$(git show main:.coverage | coverage report -m | grep TOTAL | awk '{print $4}')
+          echo "$baseline_coverage" > .coverage_baseline
+  
+      - name: Compare coverage with baseline
+        run: |
+          current_coverage=$(coverage report -m | grep TOTAL | awk '{print $4}' | sed 's/%//')
+          baseline_coverage=$(cat .coverage_baseline)
+          if (( current_coverage < baseline_coverage )); then
+            echo "Coverage decreased from $baseline_coverage% to $current_coverage%"
+            exit 1
+          fi