Update clang-format.yml

.github/workflows/clang-format.yml

@@ -25,18 +25,15 @@ jobs:
 
     - name: Run clang-format and check code style
       run: |
-        find src/ -regex '.*\.[ch]' > files_to_check.txt
-        cat files_to_check.txt
-        # Run clang-format and collect the diff
-        while IFS= read -r file; do
+        for file in $(ls src/*.[ch]); do
           diff=$(clang-format -style=file "$file" | diff "$file" -)
           echo "DIFF $diff"
-          if [ -n "$diff" ]; then
+          if [ ! -z "$diff" ]; then
             echo "Style issues in $file:" >> clang-format-diff.txt
             clang-format -style=file "$file" | diff -u "$file" - >> clang-format-diff.txt
           fi
-        done < files_to_check.txt
-
+        done
+        echo "CIAOOA"
         if [ -f clang-format-diff.txt ]; then
           echo "ERROR in format"
           echo "\nThe following files have style issues:" && cat clang-format-diff.txt