Bump pub

New commits include:
```
$ git log --format="%C(auto) %h %s" 0e657414a472e74ca5dd76ae0db50cc060251dec..00c00e8adf9706bebe8f94483b7663c5f36f59d2
 00c00e8a Vendor tar (#2987)
 291705ca Being gradual migration to null-safety (#2988)
 c5f52a37 Fix CI (#2989)
 74040a45 Update to analyzer 1.5.0, migrate from deprecated AnalysisSession.getParsedUnit() (#2975)
 ce951d70 Fix dry-run tests for publishing  by ensuring there is a server to reject requests (#2978)
 018c9650 Update LICENSE (#2944)
 2614f15c Revert "Vendor package:tar and package:chunked_stream (#2932)" (#2940)
 12d9f457 Handle package:tar cancellations
 255a3091 Vendor package:tar and package:chunked_stream (#2932)
 86bf8b20 Handle relative git-url-paths correctly when --directory (#2919)
 3716a681 Let `pub add` fail if extra arguments are passed (#2927)
 a03ac729 Minor cleanup to reduce risk of using path.current (#2924)
 e87b7b66 Added null check for name in UserInfo class (#2918)
 056a8c9a pub deps --json (#2896)
 53a69e27 Fix .packages entries of relative path deps when using --directory (#2916)
 d6308efc pub upgrade command shows count of discontinued packages (#2908)
 51744805 Upgrade to the null safe versions of all dependencies (#2913)
 e0d538c7 Introduce .pubignore (#2787)
 79f3a8b9 pub outdated: added clear message when no outdated packages. (#2898)
 22463872 `cache clean` (#2904)
 11e7b2ce `publish --dry-run` informs that the server might do more checks (#2883)
 b6977d50 Remove untrue assert (#2884)
 35841f8d Merge branch 'cherry_picks_for_2_12'
 0db3255b Don't fail on failed status listing (#2877)
 53e8ecca Don't allow outdated taking arguments (#2872)
 e83a1dc1 Enable asserts when testing pub (#2754)
 178f2edb Add --directory option (#2876)
 5aadb70e Don't fail on failed status listing (#2877)
 4bf8a927 Remove unused field (#2878)
 73ad5426 Don't allow outdated taking arguments (#2872)
 9a70949e Use Dart library to read and write tar files (#2817)
 2f74230c Do not recommend decativating packages (#2871)
 b1697a27 Use full error message string in CommandResolutionFailedException (#2870)
 16a6210d Upgrade `downgrade --help`: `downgrade` actually updates `pubspec.lock` (#2859)
 6e240ea9 Use cached version listings as heuristic when prefetching (#2851)
 58152f7c Allow trailing slash in PUB_HOSTED_URL (#2856)
 b1bf9a33 Handle poor package-listing responses robustly. (#2847)
 d941bd24 Fix request metadata when overriding dependencyType (#2848)
```

Change-Id: Id7cc4c09e74c02a92bcafe1a9d9bab9431900540
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/199040
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Jonas Jensen <jonasfj@google.com>
3 files changed
tree: 34fdda6628b849311b4ee17ff220a71f3b44e3ce
  1. .dart_tool/
  2. .github/
  3. benchmarks/
  4. build/
  5. client/
  6. docs/
  7. pkg/
  8. runtime/
  9. samples/
  10. samples-dev/
  11. samples_2/
  12. sdk/
  13. tests/
  14. third_party/
  15. tools/
  16. utils/
  17. .clang-format
  18. .gitattributes
  19. .gitconfig
  20. .gitignore
  21. .gn
  22. .mailmap
  23. .packages
  24. .style.yapf
  25. .vpython
  26. AUTHORS
  27. BUILD.gn
  28. CHANGELOG.md
  29. codereview.settings
  30. CONTRIBUTING.md
  31. DEPS
  32. LICENSE
  33. PATENT_GRANT
  34. PRESUBMIT.py
  35. README.dart-sdk
  36. README.md
  37. sdk_args.gni
  38. WATCHLISTS
README.md

Dart

A client-optimized language for fast apps on any platform

Dart is:

  • Optimized for UI: Develop with a programming language specialized around the needs of user interface creation.

  • Productive: Make changes iteratively: use hot reload to see the result instantly in your running app.

  • Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web.

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 on our wiki.

Contributing to Dart

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

You can also contribute patches, as described in Contributing.