string_literal_finder

Simple command line application to find non translated string literals in dart code. Makes sure when localizing your app that you externalized all strings.

Tries to be smart about ignoring specific strings.

Installation & Usage

$ pub global activate string_literal_finder
$ pub global run string_literal_finder --path=example
2020-08-08 15:11:31.273227 INFO string_literal_finder - Found 1 literals:
2020-08-08 15:11:31.274592 INFO string_literal_finder - lib/example.dart:17:30 'not translated'
Found 1 literals in 1 files.

Example

The following dart file:

import 'package:string_literal_finder_annotations/string_literal_finder_annotations.dart';
import 'package:logging/logging.dart';

final _logger = Logger('example');

void exampleFunc(@NonNls String ignored, String warning) {}

void main() {
  exampleFunc('Hello world', 'not translated');
  _logger.finer('Lorem ipsum');

  final testMap = nonNls({
    'key': 'value',
  });
}

will result in those warnings:

$ dart bin/string_literal_finder.dart --path=example
2020-08-08 14:38:47.800339 INFO string_literal_finder - Found 1 literals:
2020-08-08 14:38:47.801934 INFO string_literal_finder - lib/example.dart:17:30 'not translated'
Found 1 literals in 1 files.
$ 

Ignored literal strings

• Any argument annotated with @NonNls or @NonNlsArg()
• Anything which is parsed into the nonNls function.
• Anything passed to logging library Logger class.
• Any line with a line end comment // NON-NLS