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Unified Diff: pkg/compiler/samples/jsonify/jsonify.dart

Issue 2006993002: Build sdk.json without source-mirrors (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 7 months ago
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Index: pkg/compiler/samples/jsonify/jsonify.dart
diff --git a/pkg/compiler/samples/jsonify/jsonify.dart b/pkg/compiler/samples/jsonify/jsonify.dart
deleted file mode 100644
index a84cb043ea79570b6ddbc0c341769e66a8ef3629..0000000000000000000000000000000000000000
--- a/pkg/compiler/samples/jsonify/jsonify.dart
+++ /dev/null
@@ -1,109 +0,0 @@
-// Copyright (c) 2013, 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.
-
-import 'dart:async';
-import 'dart:convert';
-import 'dart:io';
-import 'dart:mirrors';
-
-import 'package:sdk_library_metadata/libraries.dart' show libraries;
-
-import '../../lib/src/filenames.dart';
-import '../../lib/src/mirrors/analyze.dart' show analyze;
-import '../../lib/src/mirrors/dart2js_mirrors.dart' show BackDoor;
-import '../../lib/src/source_file_provider.dart';
-import '../../lib/src/util/uri_extras.dart';
-
-const DART2JS = '../../lib/src/dart2js.dart';
-const DART2JS_MIRROR = '../../lib/src/mirrors/dart2js_mirror.dart';
-const SDK_ROOT = '../../../../sdk/';
-
-bool isPublicDart2jsLibrary(String name) {
- return !name.startsWith('_') && libraries[name].isDart2jsLibrary;
-}
-
-var handler;
-RandomAccessFile output;
-Uri outputUri;
-Uri sdkRoot;
-const bool outputJson =
- const bool.fromEnvironment('outputJson', defaultValue: false);
-
-main(List<String> arguments) {
- handler = new FormattingDiagnosticHandler()..throwOnError = true;
-
- outputUri = handler.provider.cwd.resolve(nativeToUriPath(arguments.first));
- output = new File(arguments.first).openSync(mode: FileMode.WRITE);
-
- Uri myLocation = handler.provider.cwd.resolveUri(Platform.script);
-
- Uri packageRoot = handler.provider.cwd.resolve(Platform.packageRoot);
-
- Uri libraryRoot = myLocation.resolve(SDK_ROOT);
-
- sdkRoot = libraryRoot.resolve('../');
-
- // Get the names of public dart2js libraries.
- Iterable<String> names = libraries.keys.where(isPublicDart2jsLibrary);
-
- // Turn the names into uris by prepending dart: to them.
- List<Uri> uris = names.map((String name) => Uri.parse('dart:$name')).toList();
-
- analyze(uris, libraryRoot, packageRoot, handler.provider, handler)
- .then(jsonify);
-}
-
-jsonify(MirrorSystem mirrors) {
- var map = <String, String>{};
- List<Future> futures = <Future>[];
-
- Future mapUri(Uri uri) {
- String filename = relativize(sdkRoot, uri, false);
- return handler.provider.readStringFromUri(uri).then((contents) {
- map['sdk:/$filename'] = contents;
- });
- }
-
- mirrors.libraries.forEach((_, LibraryMirror library) {
- BackDoor.compilationUnitsOf(library).forEach((compilationUnit) {
- futures.add(mapUri(compilationUnit.uri));
- });
- });
-
- libraries.forEach((name, info) {
- var patch = info.dart2jsPatchPath;
- if (patch != null) {
- futures.add(mapUri(sdkRoot.resolve('sdk/lib/$patch')));
- }
- });
-
- for (String filename in [
- "dart_client.platform",
- "dart_server.platform",
- "dart_shared.platform"
- ]) {
- futures.add(mapUri(sdkRoot.resolve('sdk/lib/$filename')));
- }
-
- Future.wait(futures).then((_) {
- if (outputJson) {
- output.writeStringSync(JSON.encode(map));
- } else {
- output.writeStringSync('''
-// Copyright (c) 2013, 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.
-
-// DO NOT EDIT.
-// This file is generated by jsonify.dart.
-
-library dart.sdk_sources;
-
-const Map<String, String> SDK_SOURCES = const <String, String>''');
- output.writeStringSync(JSON.encode(map).replaceAll(r'$', r'\$'));
- output.writeStringSync(';\n');
- }
- output.closeSync();
- });
-}
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