65 lines
1.9 KiB
Dart
65 lines
1.9 KiB
Dart
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// Copyright (c) 2015, 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 'package:args/args.dart';
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import 'package:shelf/shelf.dart' as shelf;
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import 'package:shelf/shelf_io.dart' as io;
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import 'package:shelf_static/shelf_static.dart';
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void main(List<String> args) {
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final parser = _getParser();
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int port;
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bool logging;
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bool listDirectories;
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try {
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final result = parser.parse(args);
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port = int.parse(result['port'] as String);
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logging = result['logging'] as bool;
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listDirectories = result['list-directories'] as bool;
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} on FormatException catch (e) {
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stderr
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..writeln(e.message)
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..writeln(parser.usage);
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// http://linux.die.net/include/sysexits.h
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// #define EX_USAGE 64 /* command line usage error */
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exit(64);
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}
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if (!FileSystemEntity.isFileSync('example/example.dart')) {
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throw StateError('Server expects to be started the '
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'root of the project.');
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}
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var pipeline = const shelf.Pipeline();
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if (logging) {
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pipeline = pipeline.addMiddleware(shelf.logRequests());
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}
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String? defaultDoc = _defaultDoc;
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if (listDirectories) {
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defaultDoc = null;
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}
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final handler = pipeline.addHandler(createStaticHandler('example/files',
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defaultDocument: defaultDoc, listDirectories: listDirectories));
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io.serve(handler, 'localhost', port).then((server) {
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print('Serving at http://${server.address.host}:${server.port}');
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});
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}
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ArgParser _getParser() => ArgParser()
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..addFlag('logging', abbr: 'l', defaultsTo: true)
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..addOption('port', abbr: 'p', defaultsTo: '8080')
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..addFlag('list-directories',
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abbr: 'f',
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negatable: false,
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help: 'List the files in the source directory instead of serving the '
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'default document - "$_defaultDoc".');
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const _defaultDoc = 'index.html';
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