Index: sdk/lib/_internal/pub/lib/src/command/serve.dart |
diff --git a/sdk/lib/_internal/pub/lib/src/command/serve.dart b/sdk/lib/_internal/pub/lib/src/command/serve.dart |
deleted file mode 100644 |
index e43a9fc2bfa8f6c67b382bf74165e3f3f0d242f6..0000000000000000000000000000000000000000 |
--- a/sdk/lib/_internal/pub/lib/src/command/serve.dart |
+++ /dev/null |
@@ -1,185 +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. |
- |
-library pub.command.serve; |
- |
-import 'dart:async'; |
-import 'dart:math' as math; |
- |
-import 'package:barback/barback.dart'; |
- |
-import '../barback/asset_environment.dart'; |
-import '../log.dart' as log; |
-import '../utils.dart'; |
-import 'barback.dart'; |
- |
-final _arrow = getSpecial('\u2192', '=>'); |
- |
-/// Handles the `serve` pub command. |
-class ServeCommand extends BarbackCommand { |
- String get name => "serve"; |
- String get description => |
- 'Run a local web development server.\n\n' |
- 'By default, this serves "web/" and "test/", but an explicit list of \n' |
- 'directories to serve can be provided as well.'; |
- String get invocation => "pub serve [directories...]"; |
- String get docUrl => "http://dartlang.org/tools/pub/cmd/pub-serve.html"; |
- |
- String get hostname => argResults['hostname']; |
- |
- /// The base port for the servers. |
- /// |
- /// This will print a usage error and exit if the specified port is invalid. |
- int get port => parseInt(argResults['port'], 'port'); |
- |
- /// The port for the admin UI. |
- /// |
- /// This will print a usage error and exit if the specified port is invalid. |
- int get adminPort { |
- var adminPort = argResults['admin-port']; |
- return adminPort == null ? null : parseInt(adminPort, 'admin port'); |
- } |
- |
- /// `true` if Dart entrypoints should be compiled to JavaScript. |
- bool get useDart2JS => argResults['dart2js']; |
- |
- /// `true` if the admin server URL should be displayed on startup. |
- bool get logAdminUrl => argResults['log-admin-url']; |
- |
- BarbackMode get defaultMode => BarbackMode.DEBUG; |
- |
- List<String> get defaultSourceDirectories => ["web", "test"]; |
- |
- /// This completer is used to keep pub running (by not completing) and to |
- /// pipe fatal errors to pub's top-level error-handling machinery. |
- final _completer = new Completer(); |
- |
- ServeCommand() { |
- argParser.addOption("define", abbr: "D", |
- help: "Defines an environment constant for dart2js.", |
- allowMultiple: true, splitCommas: false); |
- argParser.addOption('hostname', defaultsTo: 'localhost', |
- help: 'The hostname to listen on.'); |
- argParser.addOption('port', defaultsTo: '8080', |
- help: 'The base port to listen on.'); |
- |
- // TODO(rnystrom): A hidden option to print the URL that the admin server |
- // is bound to on startup. Since this is currently only used for the Web |
- // Socket interface, we don't want to show it to users, but the tests and |
- // Editor need this logged to know what port to bind to. |
- // Remove this (and always log) when #16954 is fixed. |
- argParser.addFlag('log-admin-url', defaultsTo: false, hide: true); |
- |
- // TODO(nweiz): Make this public when issue 16954 is fixed. |
- argParser.addOption('admin-port', hide: true); |
- |
- argParser.addFlag('dart2js', defaultsTo: true, |
- help: 'Compile Dart to JavaScript.'); |
- argParser.addFlag('force-poll', defaultsTo: false, |
- help: 'Force the use of a polling filesystem watcher.'); |
- } |
- |
- Future onRunTransformerCommand() async { |
- var port = parseInt(argResults['port'], 'port'); |
- var adminPort = argResults['admin-port'] == null ? null : |
- parseInt(argResults['admin-port'], 'admin port'); |
- |
- var watcherType = argResults['force-poll'] ? |
- WatcherType.POLLING : WatcherType.AUTO; |
- |
- var environmentConstants = new Map.fromIterable(argResults["define"], |
- key: (pair) => pair.split("=").first, |
- value: (pair) => pair.split("=").last); |
- |
- var environment = await AssetEnvironment.create(entrypoint, mode, |
- watcherType: watcherType, hostname: hostname, basePort: port, |
- useDart2JS: useDart2JS, environmentConstants: environmentConstants); |
- var directoryLength = sourceDirectories.map((dir) => dir.length) |
- .reduce(math.max); |
- |
- if (adminPort != null) { |
- var server = await environment.startAdminServer(adminPort); |
- server.results.listen((_) { |
- // The admin server produces no result values. |
- assert(false); |
- }, onError: _fatalError); |
- |
- if (logAdminUrl) { |
- log.message("Running admin server on " |
- "${log.bold('http://$hostname:${server.port}')}"); |
- } |
- } |
- |
- // Start up the servers. We pause updates while this is happening so |
- // that we don't log spurious build results in the middle of listing |
- // out the bound servers. |
- environment.pauseUpdates(); |
- for (var directory in sourceDirectories) { |
- await _startServer(environment, directory, directoryLength); |
- } |
- |
- // Now that the servers are up and logged, send them to barback. |
- environment.barback.errors.listen((error) { |
- log.error(log.red("Build error:\n$error")); |
- }); |
- |
- environment.barback.results.listen((result) { |
- if (result.succeeded) { |
- // TODO(rnystrom): Report using growl/inotify-send where available. |
- log.message("Build completed ${log.green('successfully')}"); |
- } else { |
- log.message("Build completed with " |
- "${log.red(result.errors.length)} errors."); |
- } |
- }, onError: _fatalError); |
- |
- environment.resumeUpdates(); |
- await _completer.future; |
- } |
- |
- Future _startServer(AssetEnvironment environment, String rootDirectory, |
- int directoryLength) async { |
- var server = await environment.serveDirectory(rootDirectory); |
- // In release mode, strip out .dart files since all relevant ones have |
- // been compiled to JavaScript already. |
- if (mode == BarbackMode.RELEASE) { |
- server.allowAsset = (url) => !url.path.endsWith(".dart"); |
- } |
- |
- // Add two characters to account for "[" and "]". |
- var prefix = log.gray( |
- padRight("[${server.rootDirectory}]", directoryLength + 2)); |
- |
- server.results.listen((result) { |
- var buffer = new StringBuffer(); |
- buffer.write("$prefix "); |
- |
- if (result.isSuccess) { |
- buffer.write( |
- "${log.green('GET')} ${result.url.path} $_arrow ${result.id}"); |
- } else { |
- buffer.write("${log.red('GET')} ${result.url.path} $_arrow"); |
- |
- var error = result.error.toString(); |
- if (error.contains("\n")) { |
- buffer.write("\n${prefixLines(error)}"); |
- } else { |
- buffer.write(" $error"); |
- } |
- } |
- |
- log.message(buffer); |
- }, onError: _fatalError); |
- |
- log.message("Serving ${entrypoint.root.name} " |
- "${padRight(server.rootDirectory, directoryLength)} " |
- "on ${log.bold('http://$hostname:${server.port}')}"); |
- } |
- |
- /// Reports [error] and exits the server. |
- void _fatalError(error, [stackTrace]) { |
- if (_completer.isCompleted) return; |
- _completer.completeError(error, stackTrace); |
- } |
-} |