Support 'new' analyzer plugins in `dart analyze`. This change allows the LegacyAnalysisServer to understand when the plugin isolate (if there is one) is analyzing or not. There are a few primary concepts: * The plugin isolate (PluginServer) notifies the analysis server, when analyzing all files in a context collection, and analyzing changed files, that it is analyzing, and later that it isn't. * The NotificationManager tracks whether the plugin isolate is analyzing or not, based on the last status. * The PluginManager tracks whether new plugins are initialized or not. This is determined by the work done by the PluginWatcher. If no plugins are configured, then plugins are declared to be "initialized". Otherwise, the AnalysisServer sets their status to be "initialized" after receiving the first status notification from the plugin isolate. * The LegacyAnalysisServer now uses the additional "are plugins analyzing" signal, held in NotificationManager, and the "are plugins initializing" signal, held in PluginManager, to determine whether to notify the client that analysis is complete. Change-Id: Ie2b6a6048f074d7a26d7d5d07622a17c30fcab96 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/405444 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Dart is:
Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.
Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.
Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).
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See LICENSE and PATENT_GRANT.
Visit dart.dev to learn more about the language, tools, and to find codelabs.
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