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Konstantin Shcheglov ebd5b622ba Add DartSdk.languageVersion 
Bug: https://github.com/dart-lang/build/issues/2763#issuecomment-666707445
Change-Id: I8232bd395abc9efea0e5c27716450d6a5442b3bb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/156489
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: William Hesse <whesse@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
2020-08-04 21:01:09 +00:00
..
bin Enable omit_local_variable_types in analyzer_cli 2020-03-22 18:38:49 +00:00
lib Add DartSdk.languageVersion 2020-08-04 21:01:09 +00:00
test Convert paths to absolute and normalized in analyzer_cli arguments. 2020-07-30 15:00:58 +00:00
tool Separate current and to restrict FeatureSet(s) in scanner. 2020-06-17 23:32:31 +00:00
.gitignore
analysis_options.yaml analyzer_cli: Enforce strict-inference 2020-07-21 03:39:24 +00:00
CHANGELOG.md
LICENSE Add LICENSE file under analyzer_cli. 2020-05-26 08:39:25 +00:00
pubspec.yaml analyzer_cli: Depend on pedantic directly 2020-06-26 20:37:55 +00:00
README.md Remove support for '--package-root'. 2020-05-26 21:33:32 +00:00

README.md

dartanalyzer

Use dartanalyzer to statically analyze your code at the command line, checking for errors and warnings that are specified in the Dart Language Specification. DartPad, code editors, and IDEs such as Android Studio and VS Code use the same analysis engine that dartanalyzer uses.

Basic usage

Run the analyzer from the top directory of the package. Here's an example of analyzing a Dart file.

dartanalyzer bin/test.dart

Options

The following are the most commonly used options for dartanalyzer:

  • --packages=

    Specify the path to the package resolution configuration file. For more information see Package Resolution Configuration File.

  • --package-warnings

    Show warnings not only for code in the specified .dart file and others in its library, but also for libraries imported with package:.

  • --options=

    Specify the path to an analysis options file.

  • --[no-]lints

    Show the results from the linter.

  • --[no-]hints

    Don't show hints for improving the code.

  • --version

    Show the analyzer version.

  • -h or --help

    Show all of the command-line options.

See theCustomizing static analysis guide for further ways to customize how dartanalyzer performs static analysis, and how it reports its findings.

The following are advanced options to use with dartanalyzer:

  • --dart-sdk=

    Specify the directory that contains the Dart SDK.

  • --fatal-warnings

    Except for type warnings, treat warnings as fatal.

  • --format=machine

    Produce output in a format suitable for parsing.

  • --ignore-unrecognized-flags

    Rather than printing the help message, ignore any unrecognized command-line flags.

  • --url-mapping=libraryUri,/path/to/library.dart

    Use the specified library as the source for that particular import.