Index: pkg/intl/bin/extract_to_arb.dart |
diff --git a/pkg/intl/bin/extract_to_arb.dart b/pkg/intl/bin/extract_to_arb.dart |
deleted file mode 100644 |
index a8fab7b3e675722e930ecdcde650e340444d1b36..0000000000000000000000000000000000000000 |
--- a/pkg/intl/bin/extract_to_arb.dart |
+++ /dev/null |
@@ -1,129 +0,0 @@ |
-#!/usr/bin/env dart |
-// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
-// for details. All rights reserved. Use of this source code is governed by a |
-// BSD-style license that can be found in the LICENSE file. |
- |
-/** |
- * This script uses the extract_messages.dart library to find the Intl.message |
- * calls in the target dart files and produces ARB format output. See |
- * https://code.google.com/p/arb/wiki/ApplicationResourceBundleSpecification |
- */ |
-library extract_to_arb; |
- |
-import 'dart:convert'; |
-import 'dart:io'; |
-import 'package:intl/extract_messages.dart'; |
-import 'package:path/path.dart' as path; |
-import 'package:intl/src/intl_message.dart'; |
-import 'package:args/args.dart'; |
- |
-main(List<String> args) { |
- var targetDir; |
- var parser = new ArgParser(); |
- parser.addFlag("suppress-warnings", defaultsTo: false, callback: (x) => |
- suppressWarnings = x, help: 'Suppress printing of warnings.'); |
- parser.addFlag("warnings-are-errors", defaultsTo: false, callback: (x) => |
- warningsAreErrors = x, |
- help: 'Treat all warnings as errors, stop processing '); |
- parser.addFlag("embedded-plurals", defaultsTo: true, |
- callback: (x) => allowEmbeddedPluralsAndGenders = x, |
- help: 'Allow plurals and genders to be embedded as part of a larger ' |
- 'string, otherwise they must be at the top level.'); |
- |
- parser.addOption("output-dir", defaultsTo: '.', callback: (value) => targetDir |
- = value, help: 'Specify the output directory.'); |
- parser.parse(args); |
- if (args.length == 0) { |
- print('Accepts Dart files and produces intl_messages.json'); |
- print('Usage: extract_to_arb [options] [files.dart]'); |
- print(parser.getUsage()); |
- exit(0); |
- } |
- var allMessages = {}; |
- for (var arg in args.where((x) => x.contains(".dart"))) { |
- var messages = parseFile(new File(arg)); |
- messages.forEach((k, v) => allMessages.addAll(toARB(v))); |
- } |
- var file = new File(path.join(targetDir, 'intl_messages.arb')); |
- file.writeAsStringSync(JSON.encode(allMessages)); |
- if (hasWarnings && warningsAreErrors) { |
- exit(1); |
- } |
-} |
- |
-/** |
- * This is a placeholder for transforming a parameter substitution from |
- * the translation file format into a Dart interpolation. In our case we |
- * store it to the file in Dart interpolation syntax, so the transformation |
- * is trivial. |
- */ |
-String leaveTheInterpolationsInDartForm(MainMessage msg, chunk) { |
- if (chunk is String) return chunk; |
- if (chunk is int) return "\$${msg.arguments[chunk]}"; |
- return chunk.toCode(); |
-} |
- |
-/** |
- * Convert the [MainMessage] to a trivial JSON format. |
- */ |
-Map toARB(MainMessage message) { |
- if (message.messagePieces.isEmpty) return null; |
- var out = {}; |
- out[message.name] = icuForm(message); |
- out["@${message.name}"] = arbMetadata(message); |
- return out; |
-} |
- |
- |
-Map arbMetadata(MainMessage message) { |
- var out = {}; |
- var desc = message.description; |
- if (desc != null) { |
- out["description"] = desc; |
- } |
- out["type"] = "text"; |
- var placeholders = {}; |
- for (var arg in message.arguments) { |
- addArgumentFor(message, arg, placeholders); |
- } |
- out["placeholders"] = placeholders; |
- return out; |
-} |
- |
-void addArgumentFor(MainMessage message, String arg, Map result) { |
- var extraInfo = {}; |
- if (message.examples != null && message.examples[arg] != null) { |
- extraInfo["example"] = message.examples[arg]; |
- } |
- result[arg] = extraInfo; |
-} |
- |
-/** |
- * Return a version of the message string with |
- * with ICU parameters "{variable}" rather than Dart interpolations "$variable". |
- */ |
-String icuForm(MainMessage message) => message.expanded( |
- turnInterpolationIntoICUForm); |
- |
-String turnInterpolationIntoICUForm(Message message, chunk, |
- {bool shouldEscapeICU: false}) { |
- if (chunk is String) { |
- return shouldEscapeICU? escape(chunk) : chunk; |
- } |
- if (chunk is int && chunk >= 0 && chunk < message.arguments.length) { |
- return "{${message.arguments[chunk]}}"; |
- } |
- if (chunk is SubMessage) { |
- return chunk.expanded((message, chunk) => turnInterpolationIntoICUForm( |
- message, chunk, shouldEscapeICU: true)); |
- } |
- if (chunk is Message) { |
- return chunk.expanded((message, chunk) => turnInterpolationIntoICUForm( |
- message, chunk, shouldEscapeICU: shouldEscapeICU)); |
- } |
- throw new FormatException("Illegal interpolation: $chunk"); |
-} |
- |
-String escape(String s) { |
- return s.replaceAll("'", "''").replaceAll("{", "'{'").replaceAll("}", "'}'"); |
-} |