Dedicated executable to build flx files for Fuchsia. (#6159)

This commit is contained in:
P.Y. Laligand 2016-09-30 18:12:27 -07:00 committed by GitHub
parent 16e3424805
commit 928d49dc27

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// Copyright 2016 The Chromium Authors. 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:io';
import 'package:args/args.dart';
import '../lib/src/base/context.dart';
import '../lib/src/base/logger.dart';
import '../lib/src/flx.dart';
import '../lib/src/globals.dart';
const String _kOptionSnapshotter = 'snapshotter-path';
const String _kOptionTarget = 'target';
const String _kOptionPackages = 'packages';
const String _kOptionOutput = 'output-file';
const String _kOptionSnapshot = 'snapshot';
const String _kOptionDepfile = 'depfile';
const String _kOptionWorking = 'working-dir';
const List<String> _kOptions = const <String>[
_kOptionSnapshotter,
_kOptionTarget,
_kOptionPackages,
_kOptionOutput,
_kOptionSnapshot,
_kOptionDepfile,
_kOptionWorking,
];
Future<Null> main(List<String> args) async {
context[Logger] = new StdoutLogger();
final ArgParser parser = new ArgParser()
..addOption(_kOptionSnapshotter, help: 'The snapshotter executable')
..addOption(_kOptionTarget, help: 'The entry point into the app')
..addOption(_kOptionPackages, help: 'The .packages file')
..addOption(_kOptionOutput, help: 'The generated flx file')
..addOption(_kOptionSnapshot, help: 'The generated snapshot file')
..addOption(_kOptionDepfile, help: 'The generated dependency file')
..addOption(_kOptionWorking,
help: 'The directory where to put temporary files');
final ArgResults argResults = parser.parse(args);
if (_kOptions.any((String option) => !argResults.options.contains(option))) {
printError('Missing option! All options must be specified.');
exit(1);
}
String outputPath = argResults[_kOptionOutput];
final int result = await build(
snapshotterPath: argResults[_kOptionSnapshotter],
mainPath: argResults[_kOptionTarget],
outputPath: outputPath,
snapshotPath: argResults[_kOptionSnapshot],
depfilePath: argResults[_kOptionDepfile],
workingDirPath: argResults[_kOptionWorking],
packagesPath: argResults[_kOptionPackages],
includeRobotoFonts: true,
);
if (result != 0) {
printError('Error building $outputPath: $result.');
}
exit(result);
}