[stable] Fix analysis server plugins not receiving setContextRoots (or having wrong roots)

This is a cherry-pick of a76ff6b2cf60f3c51e37bb9c008547f15bbe2466 and c0c697bebefe30ea673ffe0a1f54621b3990eb70 which resolves an issue where analysis server plugins may not receive `setContextRoots` requests or may receive the wrong context roots due to the changes to not create an analysis context for every folder containing an `analysis_options.yaml` file.

This change forces an analysis context for each folder that changes the set of plugins that are enabled compared to its parent, so that each "plugin root" is once again an analysis context root.

Bug: https://github.com/dart-lang/sdk/issues/56475
Change-Id: Ia561d7ecf7429711a1059b0d77fc1929629b75cc
Cherry-pick: https://dart-review.googlesource.com/c/sdk/+/381460
Cherry-pick: https://dart-review.googlesource.com/c/sdk/+/381481
Cherry-pick: https://dart-review.googlesource.com/c/sdk/+/381860
Cherry-pick-request: https://github.com/dart-lang/sdk/issues/56547
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/381760
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Phil Quitslund <pquitslund@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
9 files changed
tree: 590f4791f0ccf97f7396eac24351802199638273
  1. .dart_tool/
  2. .github/
  3. benchmarks/
  4. build/
  5. docs/
  6. pkg/
  7. runtime/
  8. samples/
  9. sdk/
  10. tests/
  11. third_party/
  12. tools/
  13. utils/
  14. .clang-format
  15. .gitattributes
  16. .gitconfig
  17. .gitignore
  18. .gn
  19. .mailmap
  20. .style.yapf
  21. AUTHORS
  22. BUILD.gn
  23. CHANGELOG.md
  24. codereview.settings
  25. CONTRIBUTING.md
  26. DEPS
  27. LICENSE
  28. OWNERS
  29. PATENT_GRANT
  30. PRESUBMIT.py
  31. README.dart-sdk
  32. README.md
  33. sdk.code-workspace
  34. sdk_args.gni
  35. sdk_packages.yaml
  36. SECURITY.md
  37. WATCHLISTS
README.md

Dart

An approachable, portable, and productive language for high-quality apps on any platform

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).

Dart platforms illustration

License & patents

Dart is free and open source.

See LICENSE and PATENT_GRANT.

Using Dart

Visit dart.dev to learn more about the language, tools, and to find codelabs.

Browse pub.dev for more packages and libraries contributed by the community and the Dart team.

Our API reference documentation is published at api.dart.dev, based on the stable release. (We also publish docs from our beta and dev channels, as well as from the primary development branch).

Building Dart

If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.

There are more documents in our repo at docs.

Contributing to Dart

The easiest way to contribute to Dart is to file issues.

You can also contribute patches, as described in Contributing.

Roadmap

Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.