A Mill plugin for missinglink, ported from sbt-missinglink

Add the following lines in build.sc:

import $ivy.`io.github.hoangmaihuy::mill-missinglink::<latest-version>`

Extends MissinglinkCheckModule

import io.github.hoangmaihuy.missinglink._

object example extends MissinglinkCheckModule

Then, run missinglinkCheck command

> mill example.missinglinkCheck

Currently, missinglinkCheck only checks conflicts in Runtime scope.

By default, the plugin fails the build if any conflicts are found. It can be disabled by the missinglinkFailOnConflicts setting:

object example extends MissinglinkCheckModule {
  override def missinglinkFailOnConflicts = false
}

Conflicts can be ignored based on the package name of the class that has the conflict. There are separate configuration options for ignoring conflicts on the "source" side of the conflict and the "destination" side of the conflict. Packages on the source side can be ignored with missinglinkIgnoreSourcePackages and packages on the destination side can be ignored with missinglinkIgnoreDestinationPackages:

object example extends MissinglinkCheckModule {
  override def missinglinkIgnoreDestinationPackages = Seq(IgnoredPackage("com.google.common"))
  override def missinglinkIgnoreSourcePackages = Seq(IgnoredPackage("com.example"))
}

By default, all subpackages of the specified package are also ignored, but this can be disabled by the ignoreSubpackages field: IgnoredPackage("test", ignoreSubpackages = false).

You can exclude certain dependencies using DependencyFilter:

object example extends MissinglinkCheckModule {
  override def missinglinkExcludedDependencies = Seq(DependencyFilter(organization = "com.google.guava"))
  override def missinglinkExcludedDependencies = Seq(DependencyFilter(organization = "ch.qos.logback", name = "logback-core"))
}

This plugin was ported from ported from sbt-missinglink. Core functions were copied from sbt-missinglink with some modifications to work with Mill.

You can find more information about the problem statement, caveats and limitations, etc. in the upstream project missinglink.

This software is released under the Apache License 2.0. More information in the file LICENSE distributed with this project.