https://github.com/wartremover/wartremover

Flexible Scala code linting tool
https://github.com/wartremover/wartremover

compiler-plugin linter macros scala

Last synced: 6 days ago
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Flexible Scala code linting tool

• Host: GitHub
• URL: https://github.com/wartremover/wartremover
• Owner: wartremover
• License: apache-2.0
• Created: 2013-01-05T11:29:26.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2024-12-13T00:14:25.000Z (12 days ago)
• Last Synced: 2024-12-16T02:41:06.925Z (9 days ago)
• Topics: compiler-plugin, linter, macros, scala
• Language: Scala
• Homepage: https://www.wartremover.org/
• Size: 1.42 MB
• Stars: 1,085
• Watchers: 33
• Forks: 115
• Open Issues: 107
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Codeowners: .github/CODEOWNERS

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README

        
# WartRemover

[![scaladoc](https://javadoc.io/badge2/org.wartremover/wartremover_3/javadoc.svg)](https://javadoc.io/doc/org.wartremover/wartremover_3/latest/org/wartremover/warts.html)

[![Maven Central](https://img.shields.io/maven-central/v/org.wartremover/wartremover_3?label=Maven%20Central&color=%236DBE42)](https://search.maven.org/search?q=g:%22org.wartremover%22%20AND%20a:%22wartremover_3%22)

WartRemover is a flexible Scala code linting tool.

## Documentation

Documentation for Wartremover is available [here](https://www.wartremover.org).

## Reporting Issues

It's very useful to get the tree expanded by the Scala compiler,

rather than the original source. Adding the `-Xprint:typer` flag to

the Scala compiler will show code like the following:

```scala

// println("Hello world")

package $line4 {

  object $read extends scala.AnyRef {

    def (): $line4.$read.type = {

      $read.super.();

      ()

    };

    object $iw extends scala.AnyRef {

      def (): type = {

        $iw.super.();

        ()

      };

      object $iw extends scala.AnyRef {

        def (): type = {

          $iw.super.();

          ()

        };

        private[this] val res1: Unit = scala.this.Predef.println("Hello world");

          def res1: Unit = $iw.this.res1

      }

    }

  }

}

```

Adding the generated code to an issue is very useful for debugging.

## License

[The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)