fix: i18n

.vscode/extensions.json

@@ -7,6 +7,7 @@
     "gruntfuggly.todo-tree",
     "blaugold.melos-code",
     "peterschmalfeldt.explorer-exclude",
-    "irongeek.vscode-env"
+    "irongeek.vscode-env",
+    "blaugold.melos-code"
   ]
-}
+}

lib/core/presentation/hook/use_i18n.dart

@@ -2,7 +2,9 @@ import 'package:flutter_hooks/flutter_hooks.dart';
 
 import 'package:erb_flutter_boilerplate/i18n/i18n.dart';
 
-StringsVi useI18n() {
+// NOTE: returns a concrete type instead of abstraction
+// https://github.com/slang-i18n/slang/issues/169
+I18n useI18n() {
   final context = useContext();
 
   return Translations.of(context);

lib/i18n/i18n.dart

@@ -1,3 +1,4 @@
 export '../i18n/strings.g.dart';
 export 'translate_provider.dart';
-export 'helper.dart';
+export 'helper.dart';
+export 'typedef.dart';

lib/i18n/typedef.dart

@@ -0,0 +1,3 @@
+import 'strings.g.dart';
+
+typedef I18n = StringsVi;

melos.yaml

@@ -19,24 +19,17 @@ command:
       # Generate environment files which should not be committed to the repository.
       # Instead, they are generated during the CI process before checking
       # if the rest of the package's code generation is up to date.
-      post: flutter pub get && dart pub global activate coverage ^1.6.4 && cd packages/env && dart pub get && dart run build_runner build -d
+      post: flutter pub get && dart pub global activate coverage ^1.6.4 && cd packages/env && dart pub get && dart run build_runner build -d && melos run i18n
 
 # See https://github.com/firebase/flutterfire/blob/master/melos.yaml for more examples
 scripts:
   # Custom lint is only applied to the packages and not the root app because of a dependency conflict with `integration_test` and `melos`
   pub:
-    run: melos run dart:pkg --no-select && melos run flutter:pkg --no-select
+    run: |
+      dart pub get && \
+      melos run flutter:pkg --no-select
     description: Run `dart pub get` in all packages.
 
-  dart:pkg:
-    run: dart pub get
-    exec:
-      failFast: true
-      # concurrency: 1
-    description: Run `dart pub get` in the selected package.
-    packageFilters:
-      noDependsOn: flutter
-
   flutter:pkg:
     run: flutter pub get
     exec:
@@ -110,7 +103,11 @@ scripts:
     description: Verify formatting was applied.
 
   generate:
-    run: melos run assets && melos run env --no-select && melos run generate:pkg --no-select
+    run: |
+      melos run assets && \
+      melos run env --no-select && \
+      melos run generate:pkg --no-select && \
+      melos run i18n
     description: Run `build_runner build` in all packages.
 
   generate:pkg:
@@ -124,6 +121,24 @@ scripts:
       noDependsOn: envied
       # ignore: localization
 
+  i18n:
+    run: dart run slang
+    exec:
+      failFast: true
+    description: Run `dart run slang` generate dart file
+    packageFilters:
+      dirExists:
+        - lib/i18n
+
+  watch:i18n:
+    run: dart run slang watch
+    exec:
+      failFast: true
+    description: Run `dart run slang watch` auto Rebuild generate dart file
+    packageFilters:
+      dirExists:
+        - lib/i18n
+
   watch:pkg:
     run: dart run build_runner watch
     exec: