Add check for coverage.xml file and fail job if it doesn't exist

.github/workflows/ci.yaml

@@ -25,16 +25,16 @@ jobs:
     - name: Run tests with tox
       run: tox -e py${{ matrix.python-version }}
 
-    - name: List files
-      run: ls -la
-
-    - name: Check coverage.xml
+    - name: Check for coverage.xml file
       run: |
         if [ -f coverage.xml ]; then
           echo "coverage.xml exists at $(pwd)"
         else
           echo "coverage.xml does not exist in $(pwd)"
+          ls -la  # List files to debug
+          exit 1  # Fail the job if coverage.xml does not exist
         fi
+      shell: bash
 
     - name: Upload coverage reports to Codecov
       uses: codecov/codecov-action@v3

.gitignore

@@ -6,3 +6,4 @@
 dist/*
 .venv
 .env
+coverage.xml

README.md

@@ -1,5 +1,7 @@
 # Django i18n Lint
 
+[![codecov](https://codecov.io/gh/jkaeske/django-i18n-lint/graph/badge.svg?token=8t1WWUxxav)](https://codecov.io/gh/jkaeske/django-i18n-lint)
+
 A simple script to find non-i18n text in a Django template.
 
 Note: Since Django 3.1 the template tag was update from `{% trans "" %}` to `{% translate "" %}` and from `{% blocktrans "" %}` to `{% blocktranslate "" %}`.