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Tweak dartanalyzer readme now that the package is only intended for internal use
Change-Id: I0a6fc0a146205415a6dd6283f7d21e2c5224585f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/251763 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
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@ -1,19 +1,19 @@
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# dartanalyzer
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# SDK development code analysis
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_dartanalyzer_ used to be the tool for statically analyzing dart code
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at the command line. However, this tool has been replaced with
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at the command line. However, this tool [has been replaced][] with
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`dart analyze` for this purpose in current SDKs and will no longer
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be published on pub.
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Do not depend on the command line interface or other semantics in
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**Do not** depend on the command line interface or other semantics in
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this directory as it is now an internal tool for SDK development, used
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as the `dart2analyzer` "compiler" for `tools/test.py` in the SDK.
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It is configured as part of the test runner,
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[here](https://github.com/dart-lang/sdk/blob/main/pkg/test_runner/lib/src/compiler_configuration.dart).
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## Basic usage
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## SDK development usage
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Run `dartanalyzer` from the test tool to validate analysis
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For SDK development, run analysis from the test tool to validate analysis
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conclusions on language samples in the testing directory.
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From the root of the SDK:
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@ -23,5 +23,7 @@ tools/test.py --build --use-sdk -c dart2analyzer co19_2 language_2
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This will build the Dart VM and compile dartanalyzer into a snapshot, then use
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that snapshot while analyzing those directories under `testing/`. Without
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`--use-sdk`, test.py will use the source code version of `dartanalyzer`
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`--use-sdk`, test.py will use the source code version of the analyzer
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instead of the compiled one, which can be useful for debugging.
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[has been replaced]: https://github.com/dart-lang/sdk/issues/48457
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