add add_context_prefix flag

Author: gocal

bin/import.dart

@@ -54,7 +54,7 @@ void main(List<String> args) async {
   _checkAuthConfig(config.gsheet);
 
   final gsheetToArb = GSheetToArb(config: config);
-  gsheetToArb.build(generateDartCode: config.generateCode != false);
+  gsheetToArb.build();
 }
 
 void _checkAuthConfig(GoogleSheetConfig config) {

example/pubspec.yaml

@@ -17,7 +17,8 @@ dev_dependencies:
 gsheet_to_arb: 
   arb_file_prefix: 'intl'
   localization_file_name: 'l10n'
-  output_directory: 'lib/l10n'  
+  output_directory: 'lib/l10n'
+  add_context_prefix: false
   gsheet: 
     auth_file: './gsheet_to_arb.yaml'
     category_prefix: "# "

lib/src/config/plugin_config.dart

@@ -42,6 +42,9 @@ class GsheetToArbConfig {
   @JsonKey(name: 'generate_code')
   bool generateCode;
 
+  @JsonKey(name: 'add_context_prefix')
+  bool addContextPrefix;
+
   @JsonKey(name: 'gsheet')
   GoogleSheetConfig gsheet;
 
@@ -50,7 +53,8 @@ class GsheetToArbConfig {
       this.arbFilePrefix,
       this.gsheet,
       this.localizationFileName,
-      this.generateCode});
+      this.generateCode,
+      this.addContextPrefix});
 
   factory GsheetToArbConfig.fromJson(Map<String, dynamic> json) =>
       _$GsheetToArbConfigFromJson(json);

lib/src/config/plugin_config.g.dart

@@ -28,6 +28,11 @@ class PluginConfigManager {
       config.gsheet.auth = AuthConfig.fromJson(authConfig);
     }
 
+    if (config != null) {
+      config.generateCode = config.generateCode ?? true;
+      config.addContextPrefix = config.addContextPrefix ?? false;
+    }
+
     return config;
   }
 

lib/src/config/plugin_config_manager.dart

@@ -16,10 +16,15 @@ import 'package:intl_translation/src/intl_message.dart';
 import 'package:petitparser/petitparser.dart';
 
 class ArbToDartGenerator {
+  final bool addContextPrefix;
+
   final intlTranslation = IntlTranslationGenerator();
 
+  ArbToDartGenerator({this.addContextPrefix = false});
+
   void generateDartClasses(
-      ArbBundle bundle, String outputDirectoryPath, String className) {
+      ArbBundle bundle, String outputDirectoryPath, String className,
+      {bool addContextPrefix}) {
     _buildIntlListFile(bundle.documents.first, outputDirectoryPath, className);
 
     intlTranslation.generateLookupTables(outputDirectoryPath, className);
@@ -52,65 +57,64 @@ class ArbToDartGenerator {
   }
 
   Method _getResourceMethod(ArbResource resource) {
-    if (resource.placeholders.isNotEmpty) {
-      return _getResourceFullMethod(resource);
-    } else {
-      return _getResourceGetter(resource);
-    }
-  }
-
-  Method _getResourceFullMethod(ArbResource resource) {
     return Method((MethodBuilder builder) {
       final key = resource.key;
-      final value = _fixSpecialCharacters(resource.value);
       final description =
           _fixSpecialCharacters(resource.attributes['description'] ??= key);
 
-      var args = <String>[];
-      resource.placeholders.forEach((ArbResourcePlaceholder placeholder) {
-        builder.requiredParameters.add(Parameter((ParameterBuilder builder) {
-          args.add(placeholder.name);
-          final argumentType =
-              placeholder.type == ArbResourcePlaceholder.typeNum
-                  ? 'int'
-                  : 'String';
-          builder
-            ..name = placeholder.name
-            ..type = Reference(argumentType);
-        }));
-      });
+      final methodName =
+          (addContextPrefix ? '${resource.context.toLowerCase()}_' : '') +
+              ReCase(key).camelCase;
 
       builder
-        ..name = _getMethodName(key)
+        ..name = methodName
         ..returns = const Reference('String')
         ..lambda = true
-        ..docs.add('\t/// ${description}')
-        ..body = Code(
-            _getCode(value, key: key, args: args, description: description));
+        ..docs.add('/// ${description.replaceAll("\\n", "\n/// ")}');
+
+      if (resource.placeholders.isNotEmpty) {
+        return _getResourceFullMethod(resource, builder);
+      } else {
+        return _getResourceGetter(resource, builder);
+      }
     });
   }
 
-// """Intl.message('${value}', name: '$key', args: [${args.join(", ")}], desc: '${description}')"""
-
-  Method _getResourceGetter(ArbResource resource) {
-    return Method((MethodBuilder builder) {
-      final key = resource.key;
-      final value = _fixSpecialCharacters(resource.value);
-      final description =
-          _fixSpecialCharacters(resource.attributes['description'] ??= key);
-
-      builder
-        ..name = _getMethodName(key)
-        ..type = MethodType.getter
-        ..returns = const Reference('String')
-        ..lambda = true
-        ..body = Code(
-            '''Intl.message('${value}', name: '${key}', desc: '${description}')''')
-        ..docs.add('/// ${description.replaceAll("\\n", "\n/// ")}');
+  void _getResourceFullMethod(ArbResource resource, MethodBuilder builder) {
+    final key = resource.key;
+    final value = _fixSpecialCharacters(resource.value);
+    final description =
+        _fixSpecialCharacters(resource.attributes['description'] ??= key);
+
+    var args = <String>[];
+    resource.placeholders.forEach((ArbResourcePlaceholder placeholder) {
+      builder.requiredParameters.add(Parameter((ParameterBuilder builder) {
+        args.add(placeholder.name);
+        final argumentType = placeholder.type == ArbResourcePlaceholder.typeNum
+            ? 'int'
+            : 'String';
+        builder
+          ..name = placeholder.name
+          ..type = Reference(argumentType);
+      }));
     });
+
+    builder
+      ..body =
+          Code(_getCode(value, key: key, args: args, description: description));
   }
 
-  String _getMethodName(String key) => ReCase(key).camelCase;
+  void _getResourceGetter(ArbResource resource, MethodBuilder builder) {
+    final key = resource.key;
+    final value = _fixSpecialCharacters(resource.value);
+    final description =
+        _fixSpecialCharacters(resource.attributes['description'] ??= key);
+
+    builder
+      ..type = MethodType.getter
+      ..body = Code(
+          '''Intl.message('${value}', name: '${key}', desc: '${description}')''');
+  }
 
   ///
   /// intl_translation

lib/src/dart/arb_to_dart_generator.dart

@@ -12,26 +12,27 @@ class GSheetToArb {
 
   GSheetToArb({this.config});
 
-  void build({bool generateDartCode = false}) async {
+  void build() async {
     final gsheet = config.gsheet;
     final auth = gsheet.auth;
     final documentId = gsheet.documentId;
 
-    //
+    // import TranslationsDocument
     final importer =
         GSheetImporter(auth: auth, categoryPrefix: gsheet.categoryPrefix);
     final document = await importer.import(documentId);
 
-    // Parse ARB
+    // Parse TranslationsDocument to ArbBundle
     final sheetParser = TranslationParser();
     final arbBundle = await sheetParser.parseDocument(document);
 
-    // Save ARB
+    // Save ArbBundle
     _arbSerializer.saveArbBundle(arbBundle, config.outputDirectoryPath);
 
-    // Generate Code
-    if (generateDartCode) {
-      final generator = ArbToDartGenerator();
+    // Generate Code from ArbBundle
+    if (config.generateCode) {
+      final generator =
+          ArbToDartGenerator(addContextPrefix: config.addContextPrefix);
       generator.generateDartClasses(
           arbBundle, config.outputDirectoryPath, config.localizationFileName);
     }