Add a format checker to the CI pipeline (#90)

* Format gn files

* Format C/C++ files

* Update azure-pipelines.yml

* Rename the format job

Author: swift-kim

azure-pipelines.yml

@@ -8,7 +8,17 @@ pr:
 - flutter-*-tizen
 
 jobs:
+- job: format
+  pool:
+    name: Default
+    demands: agent.os -equals Linux
+  steps:
+  - checkout: self
+    path: src/flutter
+  - bash: ci/format.sh
+    displayName: Verify formatting
 - job: build
+  dependsOn: format
   strategy:
     matrix:
       tizen-arm-release:

shell/platform/common/cpp/BUILD.gn

@@ -110,7 +110,6 @@ source_set("common_cpp") {
   deps = [
     ":common_cpp_library_headers",
     "//flutter/shell/platform/common/cpp/client_wrapper:client_wrapper",
-    # "//flutter/shell/platform/embedder:embedder_as_internal_library",
   ]
 
   public_deps = [

shell/platform/embedder/BUILD.gn

@@ -267,7 +267,8 @@ shared_library("flutter_engine_library") {
   output_name = "flutter_engine"
 
   # For Tizen 5.5 or older. See the script file for details.
-  ldflags = [ "-Wl,--version-script=" + rebase_path("flutter_engine_exports.lst") ]
+  ldflags =
+      [ "-Wl,--version-script=" + rebase_path("flutter_engine_exports.lst") ]
 
   if (is_mac && !embedder_for_target) {
     ldflags = [ "-Wl,-install_name,@rpath/FlutterEmbedder.framework/$_framework_binary_subpath" ]

shell/platform/tizen/BUILD.gn

@@ -96,8 +96,8 @@ template("embedder_for_profile") {
       "channels/settings_channel.cc",
       "channels/text_input_channel.cc",
       "external_texture_gl.cc",
-      "flutter_tizen_engine.cc",
       "flutter_tizen.cc",
+      "flutter_tizen_engine.cc",
       "key_event_handler.cc",
       "tizen_event_loop.cc",
       "tizen_log.cc",
@@ -152,7 +152,7 @@ template("embedder_for_profile") {
 
     configs += [
       ":tizen_rootstrap_include_dirs",
-      "//flutter/shell/platform/common/cpp:desktop_library_implementation"
+      "//flutter/shell/platform/common/cpp:desktop_library_implementation",
     ]
 
     public_configs = [ "//flutter:config" ]
@@ -214,12 +214,12 @@ copy("copy_icu") {
 
 group("tizen") {
   deps = [
+    ":copy_icu",
+    ":flutter_tizen_common",
     ":flutter_tizen_mobile",
-    ":flutter_tizen_wearable",
     ":flutter_tizen_tv",
-    ":flutter_tizen_common",
+    ":flutter_tizen_wearable",
     ":publish_cpp_client_wrapper",
     ":publish_headers_tizen",
-    ":copy_icu",
   ]
 }

shell/platform/tizen/channels/key_event_channel.cc

@@ -215,7 +215,8 @@ static const std::map<int, int> kModifierMap = {
 KeyEventChannel::KeyEventChannel(flutter::BinaryMessenger* messenger)
     : channel_(
           std::make_unique<flutter::BasicMessageChannel<rapidjson::Document>>(
-              messenger, kChannelName,
+              messenger,
+              kChannelName,
               &flutter::JsonMessageCodec::GetInstance())) {}
 
 KeyEventChannel::~KeyEventChannel() {}

shell/platform/tizen/channels/navigation_channel.cc

@@ -14,7 +14,9 @@ static constexpr char kPopRouteMethod[] = "popRoute";
 
 NavigationChannel::NavigationChannel(flutter::BinaryMessenger* messenger)
     : channel_(std::make_unique<flutter::MethodChannel<rapidjson::Document>>(
-          messenger, kChannelName, &flutter::JsonMethodCodec::GetInstance())) {}
+          messenger,
+          kChannelName,
+          &flutter::JsonMethodCodec::GetInstance())) {}
 
 NavigationChannel::~NavigationChannel() {}
 

shell/platform/tizen/channels/platform_channel.cc

@@ -17,7 +17,9 @@ static constexpr char kChannelName[] = "flutter/platform";
 PlatformChannel::PlatformChannel(flutter::BinaryMessenger* messenger,
                                  TizenRenderer* renderer)
     : channel_(std::make_unique<flutter::MethodChannel<rapidjson::Document>>(
-          messenger, kChannelName, &flutter::JsonMethodCodec::GetInstance())),
+          messenger,
+          kChannelName,
+          &flutter::JsonMethodCodec::GetInstance())),
       renderer_(renderer) {
   channel_->SetMethodCallHandler(
       [this](
@@ -327,8 +329,7 @@ void GetData(
   document.SetObject();
   rapidjson::Document::AllocatorType& allocator = document.GetAllocator();
   document.AddMember(rapidjson::Value(kTextKey, allocator),
-                      rapidjson::Value(string_clipboard, allocator),
-                      allocator);
+                     rapidjson::Value(string_clipboard, allocator), allocator);
   result->Success(document);
 }
 

shell/platform/tizen/channels/platform_channel.h

@@ -35,6 +35,6 @@ void GetData(
 void SetData(
     const flutter::MethodCall<rapidjson::Document>& call,
     std::unique_ptr<flutter::MethodResult<rapidjson::Document>> result);
-};
+};  // namespace Clipboard
 
 #endif  //  EMBEDDER_PLATFORM_CHANNEL_H_

shell/platform/tizen/channels/platform_view_channel.cc

@@ -30,7 +30,8 @@ int ExtractIntFromMap(const flutter::EncodableValue& arguments,
   if (std::holds_alternative<flutter::EncodableMap>(arguments)) {
     flutter::EncodableMap values = std::get<flutter::EncodableMap>(arguments);
     flutter::EncodableValue value = values[flutter::EncodableValue(key)];
-    if (std::holds_alternative<int>(value)) return std::get<int>(value);
+    if (std::holds_alternative<int>(value))
+      return std::get<int>(value);
   }
   return -1;
 }
@@ -40,13 +41,15 @@ double ExtractDoubleFromMap(const flutter::EncodableValue& arguments,
   if (std::holds_alternative<flutter::EncodableMap>(arguments)) {
     flutter::EncodableMap values = std::get<flutter::EncodableMap>(arguments);
     flutter::EncodableValue value = values[flutter::EncodableValue(key)];
-    if (std::holds_alternative<double>(value)) return std::get<double>(value);
+    if (std::holds_alternative<double>(value))
+      return std::get<double>(value);
   }
   return -1;
 }
 
 flutter::EncodableMap ExtractMapFromMap(
-    const flutter::EncodableValue& arguments, const char* key) {
+    const flutter::EncodableValue& arguments,
+    const char* key) {
   if (std::holds_alternative<flutter::EncodableMap>(arguments)) {
     flutter::EncodableMap values = std::get<flutter::EncodableMap>(arguments);
     flutter::EncodableValue value = values[flutter::EncodableValue(key)];
@@ -57,7 +60,8 @@ flutter::EncodableMap ExtractMapFromMap(
 }
 
 flutter::EncodableList ExtractListFromMap(
-    const flutter::EncodableValue& arguments, const char* key) {
+    const flutter::EncodableValue& arguments,
+    const char* key) {
   if (std::holds_alternative<flutter::EncodableMap>(arguments)) {
     flutter::EncodableMap values = std::get<flutter::EncodableMap>(arguments);
     flutter::EncodableValue value = values[flutter::EncodableValue(key)];
@@ -72,15 +76,18 @@ PlatformViewChannel::PlatformViewChannel(flutter::BinaryMessenger* messenger,
     : engine_(engine),
       channel_(
           std::make_unique<flutter::MethodChannel<flutter::EncodableValue>>(
-              messenger, kChannelName,
+              messenger,
+              kChannelName,
               &flutter::StandardMethodCodec::GetInstance())) {
   channel_->SetMethodCallHandler(
       [this](const flutter::MethodCall<flutter::EncodableValue>& call,
              std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>>
                  result) { HandleMethodCall(call, std::move(result)); });
 }
 
-PlatformViewChannel::~PlatformViewChannel() { Dispose(); }
+PlatformViewChannel::~PlatformViewChannel() {
+  Dispose();
+}
 
 void PlatformViewChannel::Dispose() {
   // Clean-up view_instances_

shell/platform/tizen/channels/settings_channel.cc

@@ -12,7 +12,8 @@ static constexpr char kPlatformBrightnessKey[] = "platformBrightness";
 SettingsChannel::SettingsChannel(flutter::BinaryMessenger* messenger)
     : channel_(
           std::make_unique<flutter::BasicMessageChannel<rapidjson::Document>>(
-              messenger, kChannelName,
+              messenger,
+              kChannelName,
               &flutter::JsonMessageCodec::GetInstance())) {
   system_settings_set_changed_cb(SYSTEM_SETTINGS_KEY_LOCALE_TIMEFORMAT_24HOUR,
                                  OnSettingsChangedCallback, this);