Initial commit
diff --git a/pkgs/sse/.gitignore b/pkgs/sse/.gitignore new file mode 100644 index 0000000..79f51c3 --- /dev/null +++ b/pkgs/sse/.gitignore
@@ -0,0 +1,3 @@ +.dart_tool +.packages +pubspec.lock
diff --git a/pkgs/sse/.travis.yml b/pkgs/sse/.travis.yml new file mode 100644 index 0000000..e3edd12 --- /dev/null +++ b/pkgs/sse/.travis.yml
@@ -0,0 +1,42 @@ +language: dart +# This is necessary to use proper Chrome. Travis's version of chromium is from +# 2014. +sudo: required +dist: trusty +addons: + apt: + sources: + - google-chrome + packages: + - google-chrome-stable + firefox: latest + +dart: + - dev + - stable + +with_content_shell: false + +matrix: + allow_failures: + - dart: dev + +before_install: + - export CHROMEDRIVER_BINARY=/usr/bin/google-chrome + - export CHROMEDRIVER_ARGS=--no-sandbox + - /usr/bin/google-chrome --version + - export DISPLAY=:99.0 + - sh -e /etc/init.d/xvfb start + +before_script: + - wget http://chromedriver.storage.googleapis.com/2.35/chromedriver_linux64.zip + - unzip chromedriver_linux64.zip + - export PATH=$PATH:$PWD + - ./tool/travis-setup.sh + +script: + - ./tool/travis.sh + +cache: + directories: + - $HOME/.pub-cache
diff --git a/pkgs/sse/AUTHORS b/pkgs/sse/AUTHORS new file mode 100644 index 0000000..7c12ae6 --- /dev/null +++ b/pkgs/sse/AUTHORS
@@ -0,0 +1,6 @@ +# Below is a list of people and organizations that have contributed +# to the Dart project. Names should be added to the list like so: +# +# Name/Organization <email address> + +Google Inc.
diff --git a/pkgs/sse/CONTRIBUTING.md b/pkgs/sse/CONTRIBUTING.md new file mode 100644 index 0000000..6f5e0ea --- /dev/null +++ b/pkgs/sse/CONTRIBUTING.md
@@ -0,0 +1,33 @@ +Want to contribute? Great! First, read this page (including the small print at +the end). + +### Before you contribute +Before we can use your code, you must sign the +[Google Individual Contributor License Agreement](https://cla.developers.google.com/about/google-individual) +(CLA), which you can do online. The CLA is necessary mainly because you own the +copyright to your changes, even after your contribution becomes part of our +codebase, so we need your permission to use and distribute your code. We also +need to be sure of various other things—for instance that you'll tell us if you +know that your code infringes on other people's patents. You don't have to sign +the CLA until after you've submitted your code for review and a member has +approved it, but you must do it before we can put your code into our codebase. + +Before you start working on a larger contribution, you should get in touch with +us first through the issue tracker with your idea so that we can help out and +possibly guide you. Coordinating up front makes it much easier to avoid +frustration later on. + +### Code reviews +All submissions, including submissions by project members, require review. + +### File headers +All files in the project must start with the following header. + + // Copyright (c) 2015, 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. + +### The small print +Contributions made by corporations are covered by a different agreement than the +one above, the +[Software Grant and Corporate Contributor License Agreement](https://developers.google.com/open-source/cla/corporate).
diff --git a/pkgs/sse/LICENSE b/pkgs/sse/LICENSE new file mode 100644 index 0000000..f75d7c2 --- /dev/null +++ b/pkgs/sse/LICENSE
@@ -0,0 +1,26 @@ +Copyright 2019, the Dart project authors. All rights reserved. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials provided + with the distribution. + * Neither the name of Google Inc. nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/pkgs/sse/README.md b/pkgs/sse/README.md new file mode 100644 index 0000000..33ea08f --- /dev/null +++ b/pkgs/sse/README.md
@@ -0,0 +1,2 @@ +This package provides support for bi-directional communication through +Server Sent Events and corresponding POST requests.
diff --git a/pkgs/sse/analysis_options.yaml b/pkgs/sse/analysis_options.yaml new file mode 100644 index 0000000..b59f3bb --- /dev/null +++ b/pkgs/sse/analysis_options.yaml
@@ -0,0 +1,82 @@ +analyzer: + strong-mode: + implicit-casts: false + errors: + dead_code: error + override_on_non_overriding_method: error + unused_element: error + unused_import: error + unused_local_variable: error +linter: + rules: + - always_declare_return_types + - annotate_overrides + - avoid_empty_else + - avoid_function_literals_in_foreach_calls + - avoid_init_to_null + - avoid_null_checks_in_equality_operators + - avoid_relative_lib_imports + - avoid_renaming_method_parameters + - avoid_return_types_on_setters + - avoid_returning_null + - avoid_types_as_parameter_names + - avoid_unused_constructor_parameters + - await_only_futures + - camel_case_types + - cancel_subscriptions + #- cascade_invocations + - comment_references + - constant_identifier_names + - control_flow_in_finally + - directives_ordering + - empty_catches + - empty_constructor_bodies + - empty_statements + - hash_and_equals + - implementation_imports + - invariant_booleans + - iterable_contains_unrelated_type + - library_names + - library_prefixes + - list_remove_unrelated_type + - literal_only_boolean_expressions + - no_adjacent_strings_in_list + - no_duplicate_case_values + - non_constant_identifier_names + - null_closures + - omit_local_variable_types + - only_throw_errors + - overridden_fields + - package_api_docs + - package_names + - package_prefixed_library_names + - prefer_adjacent_string_concatenation + - prefer_collection_literals + - prefer_conditional_assignment + - prefer_const_constructors + - prefer_contains + - prefer_equal_for_default_values + - prefer_final_fields + #- prefer_final_locals + - prefer_initializing_formals + - prefer_interpolation_to_compose_strings + - prefer_is_empty + - prefer_is_not_empty + - prefer_single_quotes + - prefer_typing_uninitialized_variables + - recursive_getters + - slash_for_doc_comments + - super_goes_last + - test_types_in_equals + - throw_in_finally + - type_init_formals + - unawaited_futures + - unnecessary_brace_in_string_interps + - unnecessary_getters_setters + - unnecessary_lambdas + - unnecessary_null_aware_assignments + - unnecessary_statements + - unnecessary_this + - unrelated_type_equality_checks + - use_rethrow_when_possible + - valid_regexps
diff --git a/pkgs/sse/lib/client/sse_client.dart b/pkgs/sse/lib/client/sse_client.dart new file mode 100644 index 0000000..02760fe --- /dev/null +++ b/pkgs/sse/lib/client/sse_client.dart
@@ -0,0 +1,86 @@ +import 'dart:async'; +import 'dart:convert'; +import 'dart:html'; + +import 'package:http/browser_client.dart'; +import 'package:stream_channel/stream_channel.dart'; +import 'package:uuid/uuid.dart'; + +/// A client for bi-directional sse communcation. +/// +/// The client can send any JSON-encodable messages to the server by adding +/// them to the [sink] and listen to messages from the server on the [stream]. +class SseClient extends StreamChannelMixin<String> { + final _incomingController = new StreamController<String>(); + + final _outgoingController = new StreamController<String>(); + + final _client = new BrowserClient()..withCredentials = true; + + EventSource _eventSource; + + String _serverUrl; + + /// [serverUrl] is the URL under which the server is listening for + /// incoming bi-directional SSE connections. + SseClient(String serverUrl) { + var clientId = '${Uuid().v1()}'; + _eventSource = new EventSource('$serverUrl?sseClientId=$clientId', + withCredentials: true); + _serverUrl = '$serverUrl?sseClientId=$clientId'; + _outgoingController.stream + .listen(_onOutgoingMessage, onDone: _onOutgoingDone); + _eventSource.addEventListener('message', _onIncomingMessage); + _eventSource.addEventListener('control', _onIncomingControlMessage); + _eventSource.onError.listen(_incomingController.addError); + } + + Stream<Event> get onOpen => _eventSource.onOpen; + + /// Add messages to this [StreamSink] to send them to the server. + /// + /// The message added to the sink has to be JSON encodable. + @override + StreamSink<String> get sink => _outgoingController.sink; + + /// [Stream] of messages sent from the server to this client. + /// + /// A message is a decoded JSON object. + @override + Stream<String> get stream => _incomingController.stream; + + void close() { + _eventSource.close(); + _incomingController.close(); + _outgoingController.close(); + _client.close(); + } + + void _onIncomingControlMessage(Event message) { + var data = (message as MessageEvent).data; + if (data == 'close') { + close(); + } else { + throw new UnsupportedError('Illegal Control Message "$data"'); + } + } + + void _onIncomingMessage(Event message) { + var decoded = + jsonDecode((message as MessageEvent).data as String) as String; + _incomingController.add(decoded); + } + + void _onOutgoingDone() { + close(); + } + + void _onOutgoingMessage(dynamic message) async { + var encoded = jsonEncode(message); + try { + await _client.post(_serverUrl, body: encoded); + } catch (_) { + // Ignore any error + } + } +}
diff --git a/pkgs/sse/lib/server/sse_handler.dart b/pkgs/sse/lib/server/sse_handler.dart new file mode 100644 index 0000000..de13554 --- /dev/null +++ b/pkgs/sse/lib/server/sse_handler.dart
@@ -0,0 +1,134 @@ +import 'dart:async'; +import 'dart:convert'; + +import 'package:async/async.dart'; +import 'package:logging/logging.dart'; +import 'package:pedantic/pedantic.dart'; +import 'package:shelf/shelf.dart' as shelf; +import 'package:stream_channel/stream_channel.dart'; + +String _sseHeaders(String origin) => 'HTTP/1.1 200 OK\r\n' + 'Content-Type: text/event-stream\r\n' + 'Cache-Control: no-cache\r\n' + 'Connection: keep-alive\r\n' + 'Access-Control-Allow-Credentials: true\r\n' + 'Access-Control-Allow-Origin: $origin\r\n' + '\r\n'; + +/// A bi-directional SSE connection between server and browser. +class SseConnection extends StreamChannelMixin<String> { + final _incomingController = StreamController<String>(); + final _outgoingController = StreamController<String>(); + final _closeCompleter = Completer<Null>(); + final Sink _sink; + final String _clientId; + + SseConnection(this._sink, this._clientId) { + _outgoingController.stream.listen((data) { + if (!_closeCompleter.isCompleted) { + _sink.add('data: ${json.encode(data)}\n'); + _sink.add('\n'); + } + }); + } + + Future get onClose => _closeCompleter.future; + + /// + /// The message added to the sink has to be JSON encodable. + @override + StreamSink<String> get sink => _outgoingController.sink; + +// Add messages to this [StreamSink] to send them to the server. + /// [Stream] of messages sent from the server to this client. + /// + /// A message is a decoded JSON object. + @override + Stream<String> get stream => _incomingController.stream; + + void close() { + if (!_closeCompleter.isCompleted) _closeCompleter.complete(); + } +} + +/// [SseHandler] handles requests on a user defined path to create +/// two-way communications of JSON encodable data between server and clients. +/// +/// A server sends messages to a client through an SSE channel, while +/// a client sends message to a server through HTTP POST requests. +class SseHandler { + final _logger = Logger('SseHandler'); + final Uri _uri; + + final Set<SseConnection> _connections = Set<SseConnection>(); + + final _connectionController = StreamController<SseConnection>(); + + SseHandler(this._uri); + + StreamQueue<SseConnection> get connections => + StreamQueue(_connectionController.stream); + + shelf.Handler get handler => _handle; + + int get numberOfClients => _connections.length; + + shelf.Response _createSseConnection(shelf.Request req, String path) { + req.hijack((channel) async { + var sink = utf8.encoder.startChunkedConversion(channel.sink); + sink.add(_sseHeaders(req.headers['origin'])); + var clientId = req.url.queryParameters['sseClientId']; + var connection = SseConnection(sink, clientId); + _connections.add(connection); + unawaited(connection.onClose.then((_) { + _connections.remove(connection); + })); + channel.stream.listen((_) { + // SSE is unidirectional. Responses are handled through POST requests. + }, onDone: () { + connection.close(); + }); + _connectionController.add(connection); + }); + return null; + } + + String _getOriginalPath(shelf.Request req) => req.requestedUri.path; + + Future<shelf.Response> _handle(shelf.Request req) async { + var path = _getOriginalPath(req); + if (_uri.path != path) { + return shelf.Response.notFound(''); + } + + if (req.headers['accept'] == 'text/event-stream' && req.method == 'GET') { + return _createSseConnection(req, path); + } + + if (req.headers['accept'] != 'text/event-stream' && req.method == 'POST') { + return _handleIncomingMessage(req, path); + } + + return shelf.Response.notFound(''); + } + + Future<shelf.Response> _handleIncomingMessage( + shelf.Request req, String path) async { + try { + var clientId = req.url.queryParameters['sseClientId']; + var message = await req.readAsString(); + var jsonObject = json.decode(message) as String; + for (var connection in _connections) { + if (connection._clientId == clientId) { + connection._incomingController.add(jsonObject); + } + } + } catch (e, st) { + _logger.fine('Failed to handle incoming message. $e $st'); + } + return shelf.Response.ok('', headers: { + 'access-control-allow-credentials': 'true', + 'access-control-allow-origin': req.headers['origin'] + }); + } +}
diff --git a/pkgs/sse/pubspec.yaml b/pkgs/sse/pubspec.yaml new file mode 100644 index 0000000..13c8db3 --- /dev/null +++ b/pkgs/sse/pubspec.yaml
@@ -0,0 +1,25 @@ +name: sse +version: 0.0.1 +author: Dart Team <misc@dartlang.org> +homepage: https://github.com/dart-lang/sse +description: >- + Provides client and server functionality for setting up bi-directional + communication through Server Sent Events (SSE) and corresponding POST + requests. + +environment: + sdk: ">=2.0.0-dev.64.1 <3.0.0" + +dependencies: + async: ^2.0.8 + http: ^0.12.0+1 + logging: ^0.11.3+2 + pedantic: ^1.4.0 + stream_channel: ^1.6.8 + shelf: ^0.7.4 + uuid: ^1.0.3 + +dev_dependencies: + shelf_static: ^0.2.8 + test: ^1.5.3 + webdriver: ^2.0.0
diff --git a/pkgs/sse/test/sse_test.dart b/pkgs/sse/test/sse_test.dart new file mode 100644 index 0000000..b598665 --- /dev/null +++ b/pkgs/sse/test/sse_test.dart
@@ -0,0 +1,100 @@ +@TestOn('vm') +import 'dart:async'; +import 'dart:io'; + +import 'package:shelf/shelf.dart' as shelf; +import 'package:shelf/shelf_io.dart' as io; +import 'package:shelf_static/shelf_static.dart'; +import 'package:sse/server/sse_handler.dart'; +import 'package:test/test.dart'; +import 'package:webdriver/io.dart'; + +void main() { + HttpServer server; + WebDriver webdriver; + SseHandler handler; + + setUp(() async { + handler = SseHandler(Uri.parse('/test')); + + var cascade = new shelf.Cascade() + .add(handler.handler) + .add(_faviconHandler) + .add(createStaticHandler('test/web', + listDirectories: true, defaultDocument: 'index.html')); + + server = await io.serve(cascade.handler, 'localhost', 0); + webdriver = await createDriver(); + }); + + tearDown(() async { + await webdriver.quit(); + await server.close(); + }); + + test('Can round trip messages', () async { + await webdriver.get('http://localhost:${server.port}'); + var connection = await handler.connections.next; + connection.sink.add('blah'); + expect(await connection.stream.first, 'blah'); + }); + + test('Multiple clients can connect', () async { + var connections = await handler.connections; + await webdriver.get('http://localhost:${server.port}'); + await connections.next; + await webdriver.get('http://localhost:${server.port}'); + await connections.next; + }); + + test('Routes data correctly', () async { + var connections = await handler.connections; + await webdriver.get('http://localhost:${server.port}'); + var connectionA = await connections.next; + await webdriver.get('http://localhost:${server.port}'); + var connectionB = await connections.next; + + connectionA.sink.add('foo'); + connectionB.sink.add('bar'); + await connectionA.onClose; + expect(await connectionB.stream.first, 'bar'); + }); + + test('Can close from the server', () async { + expect(handler.numberOfClients, 0); + await webdriver.get('http://localhost:${server.port}'); + var connection = await handler.connections.next; + expect(handler.numberOfClients, 1); + connection.close(); + await connection.onClose; + expect(handler.numberOfClients, 0); + }); + + test('Can close from the client-side', () async { + expect(handler.numberOfClients, 0); + await webdriver.get('http://localhost:${server.port}'); + var connection = await handler.connections.next; + expect(handler.numberOfClients, 1); + + var closeButton = await webdriver.findElement(const By.tagName('button')); + await closeButton.click(); + + await connection.onClose; + expect(handler.numberOfClients, 0); + }); + + test('Disconnects when navigating away', () async { + await webdriver.get('http://localhost:${server.port}'); + expect(handler.numberOfClients, 1); + + await webdriver.get('chrome://version/'); + expect(handler.numberOfClients, 0); + }); +} + +FutureOr<shelf.Response> _faviconHandler(shelf.Request request) { + if (request.url.path.endsWith('favicon.ico')) { + return new shelf.Response.ok(''); + } + return new shelf.Response.notFound(''); +}
diff --git a/pkgs/sse/test/web/index.dart b/pkgs/sse/test/web/index.dart new file mode 100644 index 0000000..dd949ca --- /dev/null +++ b/pkgs/sse/test/web/index.dart
@@ -0,0 +1,15 @@ +import 'dart:html'; + +import 'package:sse/client/sse_client.dart'; + +main() { + var channel = SseClient('/test'); + + document.querySelector('button').onClick.listen((_) { + channel.sink.close(); + }); + + channel.stream.listen((s) { + channel.sink.add(s); + }); +}
diff --git a/pkgs/sse/test/web/index.dart.js b/pkgs/sse/test/web/index.dart.js new file mode 100644 index 0000000..fd3064c --- /dev/null +++ b/pkgs/sse/test/web/index.dart.js
@@ -0,0 +1,6539 @@ +(function(){var supportsDirectProtoAccess=function(){var z=function(){} +z.prototype={p:{}} +var y=new z() +if(!(y.__proto__&&y.__proto__.p===z.prototype.p))return false +try{if(typeof navigator!="undefined"&&typeof navigator.userAgent=="string"&&navigator.userAgent.indexOf("Chrome/")>=0)return true +if(typeof version=="function"&&version.length==0){var x=version() +if(/^\d+\.\d+\.\d+\.\d+$/.test(x))return true}}catch(w){}return false}() +function map(a){a=Object.create(null) +a.x=0 +delete a.x +return a}var A=map() +var B=map() +var C=map() +var D=map() +var E=map() +var F=map() +var G=map() +var H=map() +var J=map() +var K=map() +var L=map() +var M=map() +var N=map() +var O=map() +var P=map() +var Q=map() +var R=map() +var S=map() +var T=map() +var U=map() +var V=map() +var W=map() +var X=map() +var Y=map() +var Z=map() +function I(){}init() +function setupProgram(a,b,c){"use strict" +function generateAccessor(b0,b1,b2){var g=b0.split("-") +var f=g[0] +var e=f.length +var d=f.charCodeAt(e-1) +var a0 +if(g.length>1)a0=true +else a0=false +d=d>=60&&d<=64?d-59:d>=123&&d<=126?d-117:d>=37&&d<=43?d-27:0 +if(d){var a1=d&3 +var a2=d>>2 +var a3=f=f.substring(0,e-1) +var a4=f.indexOf(":") +if(a4>0){a3=f.substring(0,a4) +f=f.substring(a4+1)}if(a1){var a5=a1&2?"r":"" +var a6=a1&1?"this":"r" +var a7="return "+a6+"."+f +var a8=b2+".prototype.g"+a3+"=" +var a9="function("+a5+"){"+a7+"}" +if(a0)b1.push(a8+"$reflectable("+a9+");\n") +else b1.push(a8+a9+";\n")}if(a2){var a5=a2&2?"r,v":"v" +var a6=a2&1?"this":"r" +var a7=a6+"."+f+"=v" +var a8=b2+".prototype.s"+a3+"=" +var a9="function("+a5+"){"+a7+"}" +if(a0)b1.push(a8+"$reflectable("+a9+");\n") +else b1.push(a8+a9+";\n")}}return f}function defineClass(a4,a5){var g=[] +var f="function "+a4+"(" +var e="",d="" +for(var a0=0;a0<a5.length;a0++){var a1=a5[a0] +if(a1.charCodeAt(0)==48){a1=a1.substring(1) +var a2=generateAccessor(a1,g,a4) +d+="this."+a2+" = null;\n"}else{var a2=generateAccessor(a1,g,a4) +var 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Function("$collectedClasses",a5.combinedConstructorFunction)(a5.collected) +a5.combinedConstructorFunction=null +for(var e=0;e<f.length;e++){var d=f[e] +var a0=d.name +var a1=a5.collected[a0] +var a2=a1[0] +a1=a1[1] +g[a0]=d +a2[a0]=d}f=null +var a3=init.finishedClasses +function finishClass(c2){if(a3[c2])return +a3[c2]=true +var a6=a5.pending[c2] +if(a6&&a6.indexOf("+")>0){var a7=a6.split("+") +a6=a7[0] +var a8=a7[1] +finishClass(a8) +var a9=g[a8] +var b0=a9.prototype +var b1=g[c2].prototype +var b2=Object.keys(b0) +for(var b3=0;b3<b2.length;b3++){var b4=b2[b3] +if(!u.call(b1,b4))b1[b4]=b0[b4]}}if(!a6||typeof a6!="string"){var b5=g[c2] +var b6=b5.prototype +b6.constructor=b5 +b6.$ib=b5 +b6.$deferredAction=function(){} +return}finishClass(a6) +var b7=g[a6] +if(!b7)b7=existingIsolateProperties[a6] +var b5=g[c2] +var b6=z(b5,b7) +if(b0)b6.$deferredAction=mixinDeferredActionHelper(b0,b6) +if(Object.prototype.hasOwnProperty.call(b6,"%")){var b8=b6["%"].split(";") +if(b8[0]){var 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diff --git a/pkgs/sse/test/web/index.html b/pkgs/sse/test/web/index.html new file mode 100644 index 0000000..be26763 --- /dev/null +++ b/pkgs/sse/test/web/index.html
@@ -0,0 +1,13 @@ +<!DOCTYPE html> +<html> + +<head> + <title>SSE Broadcast Channel Test</title> +</head> + +<body> + <button type="button">Close Sink</button> + <script type="application/javascript" src="index.dart.js"></script> +</body> + +</html>
diff --git a/pkgs/sse/tool/travis-setup.sh b/pkgs/sse/tool/travis-setup.sh new file mode 100644 index 0000000..33c093d --- /dev/null +++ b/pkgs/sse/tool/travis-setup.sh
@@ -0,0 +1,20 @@ +#!/bin/bash + +# Copyright 2019 Google Inc. All Rights Reserved. + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Fast fail the script on failures. +set -e + +pub get
diff --git a/pkgs/sse/tool/travis.sh b/pkgs/sse/tool/travis.sh new file mode 100644 index 0000000..b9c9c9f --- /dev/null +++ b/pkgs/sse/tool/travis.sh
@@ -0,0 +1,40 @@ +#!/bin/bash + +# Copyright 2019 Google Inc. All Rights Reserved. + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +STATUS=0 + +# Analyze package. +dartanalyzer . +ANALYSIS_STATUS=$? +if [[ $ANALYSIS_STATUS -ne 0 ]]; then + STATUS=$ANALYSIS_STATUS +fi + +# Start chromedriver. +chromedriver --port=4444 --url-base=wd/hub & +PIDC=$! + +# Run tests. +pub run test -r expanded -p vm -j 1 +TEST_STATUS=$? +if [[ $TEST_STATUS -ne 0 ]]; then + STATUS=$TEST_STATUS +fi + +# Exit chromedriver and geckodriver. +kill $PIDC + +exit $STATUS