Sigmund Cherem
9b44fc39c8
The option is not used by any client at this time and removing it simplifies the next stack of changes I'll be making on how we compose file systems. I also don't believe we will necessarily add this back as an option, but instead it might be that clients requriing hermeticity will provide a custom file system that helps with that. Change-Id: I401efb042920d234382b6c041b13d40ffae5c908 Reviewed-on: https://dart-review.googlesource.com/56462 Commit-Queue: Peter von der Ahé <ahe@google.com> Reviewed-by: Peter von der Ahé <ahe@google.com>
64 lines
2.3 KiB
Dart
Executable File
64 lines
2.3 KiB
Dart
Executable File
#!/usr/bin/env dart
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// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'dart:async';
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import 'dart:convert' show json;
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import 'dart:io';
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import 'package:args/args.dart' show ArgParser;
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import 'package:dev_compiler/src/compiler/module_builder.dart';
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import 'package:dev_compiler/src/kernel/target.dart';
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import 'package:dev_compiler/src/kernel/command.dart';
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import 'package:dev_compiler/src/kernel/compiler.dart';
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import 'package:front_end/src/api_prototype/compiler_options.dart';
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import 'package:front_end/src/api_prototype/kernel_generator.dart';
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import 'package:kernel/kernel.dart';
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import 'package:path/path.dart' as path;
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Future main(List<String> args) async {
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// Parse flags.
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var parser = new ArgParser();
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var parserOptions = parser.parse(args);
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var rest = parserOptions.rest;
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Directory.current = path.dirname(path.dirname(path.fromUri(Platform.script)));
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var outputPath =
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path.absolute(rest.length > 0 ? rest[0] : 'gen/sdk/kernel/ddc_sdk.dill');
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var inputPath = path.absolute('tool/input_sdk');
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var target = new DevCompilerTarget();
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var options = new CompilerOptions()
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..compileSdk = true
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..packagesFileUri = path.toUri(path.absolute('../../.packages'))
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..sdkRoot = path.toUri(inputPath)
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..target = target;
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var inputs = target.extraRequiredLibraries.map(Uri.parse).toList();
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var component = await kernelForComponent(inputs, options);
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var outputDir = path.dirname(outputPath);
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await new Directory(outputDir).create(recursive: true);
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await writeComponentToBinary(component, outputPath);
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var jsModule = new ProgramCompiler(component, declaredVariables: {})
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.emitModule(component, [], []);
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var moduleFormats = {
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'amd': ModuleFormat.amd,
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'common': ModuleFormat.common,
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'es6': ModuleFormat.es6,
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'legacy': ModuleFormat.legacy,
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};
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for (var name in moduleFormats.keys) {
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var format = moduleFormats[name];
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var jsDir = path.join(outputDir, name);
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var jsPath = path.join(jsDir, 'dart_sdk.js');
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await new Directory(jsDir).create();
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var jsCode = jsProgramToCode(jsModule, format);
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await new File(jsPath).writeAsString(jsCode.code);
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await new File('$jsPath.map').writeAsString(json.encode(jsCode.sourceMap));
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}
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}
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