Jenny Messerly
384678e4b3
Change-Id: I2b6a5f56a69f5d3a965aefc3f8d4550d5940ac5a Reviewed-on: https://dart-review.googlesource.com/17980 Reviewed-by: Vijay Menon <vsm@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com> Reviewed-by: Leaf Petersen <leafp@google.com>
49 lines
1.7 KiB
Dart
Executable File
49 lines
1.7 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:io';
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import 'dart:async';
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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:front_end/compiler_options.dart';
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import 'package:front_end/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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import 'patch_sdk.dart' as patch_sdk;
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Future main(List<String> args) async {
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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(args.length > 0 ? args[0] : 'lib/sdk/ddc_sdk.dill');
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patch_sdk.main(['../..', 'tool/input_sdk', 'gen/patched_sdk']);
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var inputPath = path.absolute('gen/patched_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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..chaseDependencies = 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 program = await kernelForBuildUnit(inputs, options);
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// Useful for debugging:
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// writeProgramToText(program);
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await writeProgramToBinary(program, outputPath);
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bool generateJS = false;
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if (generateJS) {
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var jsModule = compileToJSModule(program, [], [], {});
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var jsPath = path.join(path.basename(outputPath), 'dart_sdk.kernel.js');
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new File(jsPath)
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.writeAsStringSync(jsProgramToString(jsModule, ModuleFormat.es6));
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}
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}
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