Migrate archive script to package:web (dart-lang#5456)

Also updates dependencies and completes some cleanup.

tool/get-dart/archive/pubspec.yaml

@@ -12,5 +12,5 @@ dependencies:
 dev_dependencies:
   analysis_defaults:
     path: ../../../site-shared/packages/analysis_defaults
-  build_runner: ^2.4.6
-  build_web_compilers: ^4.0.5
+  build_runner: ^2.4.7
+  build_web_compilers: ^4.0.8

tool/get-dart/dart_sdk_archive/lib/src/generator.dart

@@ -8,15 +8,16 @@ class SvnVersionGenerator {
 
   Future<Map<String, String>> get svnVersions async {
     final versionInfos = <String, VersionInfo>{};
-    await Future.wait([
+    await (
       _loadVersionInfo(versionInfos, 'stable'),
       _loadVersionInfo(versionInfos, 'beta'),
       _loadVersionInfo(versionInfos, 'dev'),
-    ]);
-    final result = <String, String>{};
-    versionInfos.forEach((revision, version) {
-      result[revision] = version.toString();
-    });
+    ).wait;
+    final result = <String, String>{
+      for (final MapEntry(key: revision, value: version)
+          in versionInfos.entries)
+        revision: version.toString()
+    };
     return result;
   }
 

tool/get-dart/dart_sdk_archive/lib/src/operating_system.dart

@@ -1,44 +1,44 @@
-import 'dart:html';
+import 'package:web/web.dart';
 
-class OperatingSystem {
+final class OperatingSystem {
   static final OperatingSystem current =
       [_chrome, _mac, _windows, _linux, _unix].firstWhere(
-    (system) => system._matchesNavigator(window.navigator),
-    orElse: () => OperatingSystem('Unknown', (n) => false),
+    (system) => window.navigator.appVersion.contains(system._navigatorName),
+    orElse: () => const OperatingSystem('Unknown', 'Unknown'),
   );
 
   final String name;
-  final bool Function(Navigator) _matchesNavigator;
+  final String _navigatorName;
 
-  OperatingSystem(this.name, this._matchesNavigator);
+  const OperatingSystem(this.name, this._navigatorName);
 
   bool get isLinux => this == _linux;
   bool get isMac => this == _mac;
   bool get isUnix => this == _unix;
   bool get isWindows => this == _windows;
 }
 
-final _linux = OperatingSystem(
+const _linux = OperatingSystem(
+  'Linux',
   'Linux',
-  (Navigator navigator) => navigator.appVersion.contains('Linux'),
 );
 
-final _mac = OperatingSystem(
+const _mac = OperatingSystem(
+  'Mac',
   'Mac',
-  (Navigator navigator) => navigator.appVersion.contains('Mac'),
 );
 
-final _unix = OperatingSystem(
+const _unix = OperatingSystem(
   'Unix',
-  (Navigator navigator) => navigator.appVersion.contains('X11'),
+  'X11',
 );
 
-final _windows = OperatingSystem(
+const _windows = OperatingSystem(
   'Windows',
-  (Navigator navigator) => navigator.appVersion.contains('Win'),
+  'Win',
 );
 
-final _chrome = OperatingSystem(
+const _chrome = OperatingSystem(
   'ChromeOS',
-  (Navigator navigator) => navigator.appVersion.contains('CrOS'),
+  'CrOS',
 );

tool/get-dart/dart_sdk_archive/lib/src/run_app.dart

@@ -1,8 +1,8 @@
 import 'dart:async';
-import 'dart:html';
 
 import 'package:http/browser_client.dart';
 import 'package:sdk_builds/sdk_builds.dart';
+import 'package:web/web.dart';
 
 import 'version_selector.dart';
 
@@ -12,25 +12,25 @@ Future<void> runApp() async {
   final stableSelector = VersionSelector(
     'stable',
     client,
-    querySelector('#stable') as TableElement,
-    querySelector('#stable-versions') as SelectElement,
-    querySelector('#stable-os') as SelectElement,
+    document.getElementById('stable') as HTMLTableElement,
+    document.getElementById('stable-versions') as HTMLSelectElement,
+    document.getElementById('stable-os') as HTMLSelectElement,
   );
 
   final betaSelector = VersionSelector(
     'beta',
     client,
-    querySelector('#beta') as TableElement,
-    querySelector('#beta-versions') as SelectElement,
-    querySelector('#beta-os') as SelectElement,
+    document.getElementById('beta') as HTMLTableElement,
+    document.getElementById('beta-versions') as HTMLSelectElement,
+    document.getElementById('beta-os') as HTMLSelectElement,
   );
 
   final devSelector = VersionSelector(
     'dev',
     client,
-    querySelector('#dev') as TableElement,
-    querySelector('#dev-versions') as SelectElement,
-    querySelector('#dev-os') as SelectElement,
+    document.getElementById('dev') as HTMLTableElement,
+    document.getElementById('dev-versions') as HTMLSelectElement,
+    document.getElementById('dev-os') as HTMLSelectElement,
   );
 
   unawaited(stableSelector.init());