Update quality assurance workflow to include ktlint checks

Signed-off-by: James Bradlee <[email protected]>

Author: testersen

.github/workflows/quality-assurance.yaml

@@ -36,9 +36,11 @@ jobs:
         uses: ./.github/actions/setup-ktlint
       - run: |
           if [[ "${{ github.event_name }}" == "push" ]]; then
-            git diff --name-only --relative ${{ github.event.before }} ${{ github.event.after }} -- '*.kt' '*.kts'
+            args=$(git diff --name-only --relative ${{ github.event.before }} ${{ github.event.after }} -- '*.kt' '*.kts' | xargs printf -- '%s\n' | tr '\n' ' ')
           elif [[ "${{ github.event_name }}" == "pull_request" ]]; then
             args=$(gh pr diff --name-only ${{ github.event.number }} | grep -E "\.kts?$" | xargs printf -- '%s\n' | tr '\n' ' ')
+          fi
+          if [[ -n "$args" ]]; then
             ktlint --relative $args
           fi
         env: