Merge pull request #44 from koji-1009/lint_rules

Update rule

analysis_options.yaml

@@ -26,8 +26,11 @@ linter:
   # `// ignore_for_file: name_of_lint` syntax on the line or in the file
   # producing the lint.
   rules:
-    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
-    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+    prefer_single_quotes: true
+    always_use_package_imports: true
+    require_trailing_commas: true
+    avoid_void_async: true
+    unawaited_futures: true
 
 # Additional information about this file can be found at
 # https://dart.dev/guides/language/analysis-options

lib/main.dart

@@ -8,7 +8,7 @@ import 'package:hive_flutter/hive_flutter.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:http_hive_cache/http_hive_cache.dart';
 
-Future<void> main() async {
+void main() async {
   LicenseRegistry.addLicense(() async* {
     yield const LicenseEntryWithLineBreaks(['google_fonts'], mPlus1License);
   });

lib/view/home/history/history_widget.dart

@@ -124,7 +124,7 @@ class HistoryWidget extends ConsumerWidget {
                           IconButton(
                             tooltip: '履歴の削除',
                             onPressed: () async {
-                              showDialog(
+                              await showDialog(
                                 context: context,
                                 builder: (context) => AlertDialog(
                                   title: const Text('履歴の削除'),

lib/view/widget/home_app_bar_action.dart

@@ -42,7 +42,7 @@ class HomeAppBarAction extends StatelessWidget {
       onSelected: (value) async {
         switch (value) {
           case _HomeAction.cache:
-            showDialog(
+            await showDialog(
               context: context,
               builder: (context) => const CacheClearDialog(),
             );