feat: Lint all RPM files before exiting due to failure

rpmlint.sh

@@ -22,9 +22,16 @@ ARGUMENTS=$(echo "$ARGUMENTS" | xargs)
 
 # Perform rpmlint on comma-separated list of files
 if [[ -n "${RPMFILES}" ]]; then
+  RPMLINT_STATUS=0
+  RETURN_CODE=0
+  set -e
   for FILE in $(echo "${RPMFILES}" | tr "," "\n"); do
-    rpmlint $ARGUMENTS $FILE
+    rpmlint $ARGUMENTS $FILE || RPMLINT_STATUS=$?
+    if [[ $RPMLINT_STATUS -ne 0 ]]; then
+      $RETURN_CODE=$RPMLINT_STATUS
+    fi
   done
+  exit $RETURN_CODE
 else
   rpmlint $ARGUMENTS
 fi