diff --git a/include/ArduinoJson/Internals/CompactJsonWriter.hpp b/include/ArduinoJson/Internals/CompactJsonWriter.hpp
index c845e585..0279016e 100644
--- a/include/ArduinoJson/Internals/CompactJsonWriter.hpp
+++ b/include/ArduinoJson/Internals/CompactJsonWriter.hpp
@@ -27,4 +27,4 @@ class CompactJsonWriter : public JsonWriter {
   virtual void endObject() { _length += _sink->write('}'); }
 };
 }
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/Internals/JsonNode.hpp b/include/ArduinoJson/Internals/JsonNode.hpp
index 232ca096..951fcf78 100644
--- a/include/ArduinoJson/Internals/JsonNode.hpp
+++ b/include/ArduinoJson/Internals/JsonNode.hpp
@@ -161,4 +161,4 @@ class JsonNode {
   }
 };
 }
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/Internals/JsonParser.hpp b/include/ArduinoJson/Internals/JsonParser.hpp
index 8e1b3567..47c599be 100644
--- a/include/ArduinoJson/Internals/JsonParser.hpp
+++ b/include/ArduinoJson/Internals/JsonParser.hpp
@@ -38,4 +38,4 @@ class JsonParser {
   inline JsonNode *parseString();
 };
 }
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/Internals/PrettyJsonWriter.hpp b/include/ArduinoJson/Internals/PrettyJsonWriter.hpp
index c27bf512..7975c641 100644
--- a/include/ArduinoJson/Internals/PrettyJsonWriter.hpp
+++ b/include/ArduinoJson/Internals/PrettyJsonWriter.hpp
@@ -57,4 +57,4 @@ class PrettyJsonWriter : public JsonWriter {
   }
 };
 }
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/Internals/QuotedString.hpp b/include/ArduinoJson/Internals/QuotedString.hpp
index 5d341dea..f144c658 100644
--- a/include/ArduinoJson/Internals/QuotedString.hpp
+++ b/include/ArduinoJson/Internals/QuotedString.hpp
@@ -17,4 +17,4 @@ class QuotedString {
   static char *extractFrom(char *input, char **end);
 };
 }
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/Internals/StringBuilder.hpp b/include/ArduinoJson/Internals/StringBuilder.hpp
index 8647fd1b..31a978a2 100644
--- a/include/ArduinoJson/Internals/StringBuilder.hpp
+++ b/include/ArduinoJson/Internals/StringBuilder.hpp
@@ -25,4 +25,4 @@ class StringBuilder : public Print {
   int length;
 };
 }
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/JsonArrayIterator.hpp b/include/ArduinoJson/JsonArrayIterator.hpp
index 885d9d3c..454be95e 100644
--- a/include/ArduinoJson/JsonArrayIterator.hpp
+++ b/include/ArduinoJson/JsonArrayIterator.hpp
@@ -32,4 +32,4 @@ class JsonArrayIterator {
  private:
   Internals::JsonNode *_node;
 };
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/JsonBuffer.hpp b/include/ArduinoJson/JsonBuffer.hpp
index c34c2802..26d3198f 100644
--- a/include/ArduinoJson/JsonBuffer.hpp
+++ b/include/ArduinoJson/JsonBuffer.hpp
@@ -47,4 +47,4 @@ class JsonBuffer {
                                                 Internals::JsonNode *value);
   Internals::JsonNode *createStringNode(const char *value);
 };
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/JsonContainer.hpp b/include/ArduinoJson/JsonContainer.hpp
index 1ed83442..b3181e2f 100644
--- a/include/ArduinoJson/JsonContainer.hpp
+++ b/include/ArduinoJson/JsonContainer.hpp
@@ -49,4 +49,4 @@ class JsonContainer : public Printable, public Internals::JsonNodeWrapper {
   void removeChild(Internals::JsonNode *);
   Internals::JsonNode *createNode();
 };
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/JsonObject.hpp b/include/ArduinoJson/JsonObject.hpp
index 4200131c..ea43c997 100644
--- a/include/ArduinoJson/JsonObject.hpp
+++ b/include/ArduinoJson/JsonObject.hpp
@@ -31,4 +31,4 @@ class JsonObject : public JsonContainer {
  private:
   Internals::JsonNode *getOrCreateNodeAt(const char *key);
 };
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/JsonObjectIterator.hpp b/include/ArduinoJson/JsonObjectIterator.hpp
index bace32df..10a67e04 100644
--- a/include/ArduinoJson/JsonObjectIterator.hpp
+++ b/include/ArduinoJson/JsonObjectIterator.hpp
@@ -38,4 +38,4 @@ class JsonObjectIterator {
  private:
   JsonObjectKeyValue _objectKeyValue;
 };
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/JsonObjectKeyValue.hpp b/include/ArduinoJson/JsonObjectKeyValue.hpp
index ff248e73..e02cb311 100644
--- a/include/ArduinoJson/JsonObjectKeyValue.hpp
+++ b/include/ArduinoJson/JsonObjectKeyValue.hpp
@@ -30,4 +30,4 @@ class JsonObjectKeyValue {
  private:
   Internals::JsonNode *_node;
 };
-}
\ No newline at end of file
+}
diff --git a/include/ArduinoJson/JsonValue.hpp b/include/ArduinoJson/JsonValue.hpp
index 9804f50a..1e7fd8d4 100644
--- a/include/ArduinoJson/JsonValue.hpp
+++ b/include/ArduinoJson/JsonValue.hpp
@@ -43,4 +43,4 @@ class JsonValue : public Internals::JsonNodeWrapper {
     return static_cast<T>(*this);
   }
 };
-}
\ No newline at end of file
+}
diff --git a/scripts/format-code.sh b/scripts/format-code.sh
index 69bd0fdb..db372944 100644
--- a/scripts/format-code.sh
+++ b/scripts/format-code.sh
@@ -1,2 +1,7 @@
 cd ..
-find include src test -regex ".*\.[ch]pp$" -exec clang-format -style=Google -i {} \;
+FILES=$(find include src test -regex ".*\.[ch]pp$")
+
+clang-format -style=Google -i  $FILES
+
+# insert newline at end of file
+sed -i -e '$a\' $FILES
diff --git a/src/Arduino/Print.cpp b/src/Arduino/Print.cpp
index 7d701d07..877447d7 100644
--- a/src/Arduino/Print.cpp
+++ b/src/Arduino/Print.cpp
@@ -31,4 +31,4 @@ size_t Print::print(long value) {
 
 size_t Print::println() { return write('\r') + write('\n'); }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/src/Internals/IndentedPrint.cpp b/src/Internals/IndentedPrint.cpp
index 737eb5bb..ef62c4e6 100644
--- a/src/Internals/IndentedPrint.cpp
+++ b/src/Internals/IndentedPrint.cpp
@@ -38,4 +38,4 @@ inline size_t IndentedPrint::writeTabs() {
   for (int i = 0; i < level * tabSize; i++) n += sink->write(' ');
 
   return n;
-}
\ No newline at end of file
+}
diff --git a/src/Internals/JsonWriter.cpp b/src/Internals/JsonWriter.cpp
index a3651153..e1ae73d3 100644
--- a/src/Internals/JsonWriter.cpp
+++ b/src/Internals/JsonWriter.cpp
@@ -21,4 +21,4 @@ void JsonWriter::writeBoolean(bool value) {
 
 void JsonWriter::writeDouble(double value, int decimals) {
   _length += _sink->print(value, decimals);
-}
\ No newline at end of file
+}
diff --git a/src/Internals/QuotedString.cpp b/src/Internals/QuotedString.cpp
index 41128893..0f9a8352 100644
--- a/src/Internals/QuotedString.cpp
+++ b/src/Internals/QuotedString.cpp
@@ -96,4 +96,4 @@ char *QuotedString::extractFrom(char *input, char **endPtr) {
   *endPtr = readPtr;
 
   return startPtr;
-}
\ No newline at end of file
+}
diff --git a/src/Internals/StringBuilder.cpp b/src/Internals/StringBuilder.cpp
index cfdcc9e0..e35e5694 100644
--- a/src/Internals/StringBuilder.cpp
+++ b/src/Internals/StringBuilder.cpp
@@ -14,4 +14,4 @@ size_t StringBuilder::write(uint8_t c) {
   buffer[length++] = c;
   buffer[length] = 0;
   return 1;
-}
\ No newline at end of file
+}
diff --git a/src/JsonArray.cpp b/src/JsonArray.cpp
index 1af813f9..e7992aea 100644
--- a/src/JsonArray.cpp
+++ b/src/JsonArray.cpp
@@ -87,4 +87,4 @@ JsonArrayIterator JsonArray::begin() {
   if (!_node) return end();
 
   return JsonArrayIterator(_node->getContainerChild());
-}
\ No newline at end of file
+}
diff --git a/src/JsonBuffer.cpp b/src/JsonBuffer.cpp
index 2d0882db..82e3b089 100644
--- a/src/JsonBuffer.cpp
+++ b/src/JsonBuffer.cpp
@@ -94,4 +94,4 @@ JsonNode *JsonBuffer::createStringNode(const char *value) {
   if (node) node->setAsString(value);
 
   return node;
-}
\ No newline at end of file
+}
diff --git a/src/JsonObject.cpp b/src/JsonObject.cpp
index b50fb360..33c20dfb 100644
--- a/src/JsonObject.cpp
+++ b/src/JsonObject.cpp
@@ -69,4 +69,4 @@ JsonNode *JsonObject::getOrCreateNodeAt(const char *key) {
 
 JsonObjectIterator JsonObject::begin() {
   return JsonObjectIterator(_node->getContainerChild());
-}
\ No newline at end of file
+}
diff --git a/src/JsonValue.cpp b/src/JsonValue.cpp
index 2ab6e7bd..984e4038 100644
--- a/src/JsonValue.cpp
+++ b/src/JsonValue.cpp
@@ -42,4 +42,4 @@ JsonValue::operator long() const { return _node ? _node->getAsInteger() : 0; }
 
 JsonValue::operator JsonArray() const { return JsonArray(_node); }
 
-JsonValue::operator JsonObject() const { return JsonObject(_node); }
\ No newline at end of file
+JsonValue::operator JsonObject() const { return JsonObject(_node); }
diff --git a/test/JsonArray_Container_Tests.cpp b/test/JsonArray_Container_Tests.cpp
index 00d0e11c..af856919 100644
--- a/test/JsonArray_Container_Tests.cpp
+++ b/test/JsonArray_Container_Tests.cpp
@@ -132,4 +132,4 @@ TEST_F(JsonArray_Container_Tests, CanCreateNestedObjects) {
   firstElementMustBe(innerObject1);
   secondElementMustBe(innerObject2);
   nodeCountMustBe(3);
-}
\ No newline at end of file
+}
diff --git a/test/JsonArray_Iterator_Tests.cpp b/test/JsonArray_Iterator_Tests.cpp
index 6ebfcb0a..4de46e30 100644
--- a/test/JsonArray_Iterator_Tests.cpp
+++ b/test/JsonArray_Iterator_Tests.cpp
@@ -27,4 +27,4 @@ TEST(JsonArray_Iterator_Test, SimpleTest) {
   EXPECT_EQ(34, (*it).as<int>());  // TODO: use ->
   ++it;
   EXPECT_EQ(array.end(), it);
-}
\ No newline at end of file
+}
diff --git a/test/JsonArray_PrettyPrintTo_Tests.cpp b/test/JsonArray_PrettyPrintTo_Tests.cpp
index 84c51f31..7f9930be 100644
--- a/test/JsonArray_PrettyPrintTo_Tests.cpp
+++ b/test/JsonArray_PrettyPrintTo_Tests.cpp
@@ -80,4 +80,4 @@ TEST_F(JsonArray_PrettyPrintTo_Tests, NestedArrays) {
       "    \"key\": 3\r\n"
       "  }\r\n"
       "]");
-}
\ No newline at end of file
+}
diff --git a/test/JsonArray_PrintTo_Tests.cpp b/test/JsonArray_PrintTo_Tests.cpp
index 49466c4f..24ff56c4 100644
--- a/test/JsonArray_PrintTo_Tests.cpp
+++ b/test/JsonArray_PrintTo_Tests.cpp
@@ -125,4 +125,4 @@ TEST_F(JsonArray_PrintTo_Tests, OneEmptyNestedHash) {
   array.createNestedObject();
 
   outputMustBe("[{}]");
-}
\ No newline at end of file
+}
diff --git a/test/JsonObject_Container_Tests.cpp b/test/JsonObject_Container_Tests.cpp
index 2497c9ae..bd64183b 100644
--- a/test/JsonObject_Container_Tests.cpp
+++ b/test/JsonObject_Container_Tests.cpp
@@ -111,4 +111,4 @@ TEST_F(JsonObject_Container_Tests, CanStoreInnerObjects) {
 
   EXPECT_EQ(innerObject1, (JsonObject)object["hello"]);
   EXPECT_EQ(innerObject2, (JsonObject)object["world"]);
-}
\ No newline at end of file
+}
diff --git a/test/JsonObject_Iterator_Tests.cpp b/test/JsonObject_Iterator_Tests.cpp
index ee0e6f15..904b7f19 100644
--- a/test/JsonObject_Iterator_Tests.cpp
+++ b/test/JsonObject_Iterator_Tests.cpp
@@ -29,4 +29,4 @@ TEST(JsonObject_Iterator_Test, SimpleTest) {
   EXPECT_EQ(34, it->value().as<int>());
   ++it;
   EXPECT_EQ(object.end(), it);
-}
\ No newline at end of file
+}
diff --git a/test/JsonObject_PrettyPrintTo_Tests.cpp b/test/JsonObject_PrettyPrintTo_Tests.cpp
index ee9ce732..3e96884d 100644
--- a/test/JsonObject_PrettyPrintTo_Tests.cpp
+++ b/test/JsonObject_PrettyPrintTo_Tests.cpp
@@ -77,4 +77,4 @@ TEST_F(JsonObject_PrettyPrintTo_Tests, NestedContainers) {
       "    2\r\n"
       "  ]\r\n"
       "}");
-}
\ No newline at end of file
+}
diff --git a/test/JsonObject_Serialization_Tests.cpp b/test/JsonObject_Serialization_Tests.cpp
index abd72087..1e4dc9c5 100644
--- a/test/JsonObject_Serialization_Tests.cpp
+++ b/test/JsonObject_Serialization_Tests.cpp
@@ -138,4 +138,4 @@ TEST_F(JsonObject_Serialization_Tests, OneEmptyNestedArray) {
   object.createNestedArray("key");
 
   outputMustBe("{\"key\":[]}");
-}
\ No newline at end of file
+}
diff --git a/test/JsonParser_Array_Tests.cpp b/test/JsonParser_Array_Tests.cpp
index eb7e2cea..6a38d817 100644
--- a/test/JsonParser_Array_Tests.cpp
+++ b/test/JsonParser_Array_Tests.cpp
@@ -145,4 +145,4 @@ TEST_F(JsonParser_Array_Tests, TwoStrings) {
   sizeMustBe(2);
   firstElementMustBe("hello");
   secondElementMustBe("world");
-}
\ No newline at end of file
+}
diff --git a/test/JsonParser_Nested_Tests.cpp b/test/JsonParser_Nested_Tests.cpp
index 0425ce37..394009bf 100644
--- a/test/JsonParser_Nested_Tests.cpp
+++ b/test/JsonParser_Nested_Tests.cpp
@@ -53,4 +53,4 @@ TEST(JsonParser_Nested_Tests, ObjectNestedInArray) {
   EXPECT_EQ(2, object1["b"].as<int>());
   EXPECT_EQ(3, object2["c"].as<int>());
   EXPECT_EQ(4, object2["d"].as<int>());
-}
\ No newline at end of file
+}
diff --git a/test/JsonParser_Object_Tests.cpp b/test/JsonParser_Object_Tests.cpp
index 1f0ee52a..8f60937e 100644
--- a/test/JsonParser_Object_Tests.cpp
+++ b/test/JsonParser_Object_Tests.cpp
@@ -171,4 +171,4 @@ TEST_F(JsonParser_Object_Test, TwoNulls) {
 TEST_F(JsonParser_Object_Test, NullForKey) {
   whenInputIs("null:\"value\"}");
   parseMustFail();
-}
\ No newline at end of file
+}
diff --git a/test/JsonValueTests.cpp b/test/JsonValueTests.cpp
index 9c71f118..f386cacf 100644
--- a/test/JsonValueTests.cpp
+++ b/test/JsonValueTests.cpp
@@ -108,4 +108,4 @@ TEST_F(JsonValueTests, ArraysAreCopiedByReference) {
   array.add("world");
 
   EXPECT_EQ(1, ((JsonObject)jsonValue1).size());
-}
\ No newline at end of file
+}
diff --git a/test/QuotedString_ExtractFrom_Tests.cpp b/test/QuotedString_ExtractFrom_Tests.cpp
index 6bb8ef4d..a170bf9c 100644
--- a/test/QuotedString_ExtractFrom_Tests.cpp
+++ b/test/QuotedString_ExtractFrom_Tests.cpp
@@ -127,4 +127,4 @@ TEST_F(QuotedString_ExtractFrom_Tests, EscapedTab) {
 TEST_F(QuotedString_ExtractFrom_Tests, AllEscapedCharsTogether) {
   whenInputIs("\"1\\\"2\\\\3\\/4\\b5\\f6\\n7\\r8\\t9\"");
   resultMustBe("1\"2\\3/4\b5\f6\n7\r8\t9");
-}
\ No newline at end of file
+}
diff --git a/test/QuotedString_PrintTo_Tests.cpp b/test/QuotedString_PrintTo_Tests.cpp
index 36c535ea..8a91e654 100644
--- a/test/QuotedString_PrintTo_Tests.cpp
+++ b/test/QuotedString_PrintTo_Tests.cpp
@@ -76,4 +76,4 @@ TEST_F(QuotedString_PrintTo_Tests, CarriageReturn) {
 TEST_F(QuotedString_PrintTo_Tests, HorizontalTab) {
   whenInputIs("\t");
   outputMustBe("\"\\t\"");
-}
\ No newline at end of file
+}
diff --git a/test/StaticJsonBufferTests.cpp b/test/StaticJsonBufferTests.cpp
index c66328cf..5ade1f64 100644
--- a/test/StaticJsonBufferTests.cpp
+++ b/test/StaticJsonBufferTests.cpp
@@ -72,4 +72,4 @@ TEST(
 
   obj["hello"];
   EXPECT_EQ(3, json.size());
-}
\ No newline at end of file
+}
diff --git a/test/StringBuilderTests.cpp b/test/StringBuilderTests.cpp
index dcb0c533..2c443523 100644
--- a/test/StringBuilderTests.cpp
+++ b/test/StringBuilderTests.cpp
@@ -57,4 +57,4 @@ TEST_F(StringBuilderTests, TwoStrings) {
   resultMustBe(4);
 
   outputMustBe("ABCDEFGH");
-}
\ No newline at end of file
+}