scala를 webjars-play와 연동하다가 종종 중복 이슈가 발견이 되어서 자세히 중복 확인을 하고 싶었다.


자실 webjars-play 뿐 아니라 일반 scala 프로젝트를 사용할 때도 많은 도움이 된다. 




https://github.com/sbt/sbt-duplicates-finder를 사용해.. 자세히 확인할 수 있다. 



addSbtPlugin("org.scala-sbt" % "sbt-duplicates-finder" % "0.7.0")



$ sbt


[project name] $ checkDuplicates


[warn] Detected classes conflicts:

[warn]

[warn] - io/netty/handler/codec/string/LineSeparator.class: content differ

[warn] - /Users/samuel.kim/.ivy2/cache/io.netty/netty-codec/jars/netty-codec-4.1.9.Final.jar

[warn] - /Users/samuel.kim/.ivy2/cache/io.netty/netty-all/jars/netty-all-4.1.10.Final.jar

[warn]

[warn] - io/netty/util/internal/logging/InternalLoggerFactory.class: content differ

[warn] - /Users/samuel.kim/.ivy2/cache/io.netty/netty-common/jars/netty-common-4.1.9.Final.jar

[warn] - /Users/samuel.kim/.ivy2/cache/io.netty/netty-all/jars/netty-all-4.1.10.Final.jar

[warn]

[warn] - javax/servlet/SingleThreadModel.class: content differ

[warn] - /Users/samuel.kim/.ivy2/cache/org.mortbay.jetty/servlet-api-2.5/jars/servlet-api-2.5-6.1.14.jar

[warn] - /Users/samuel.kim/.ivy2/cache/javax.servlet/servlet-api/jars/servlet-api-2.5.jar

[warn]



하지만, https://github.com/coursier/coursier는 훨씬 자세히 보여준다.




$ sbt compile

[warn] Executing in batch mode.

[warn]   For better performance, hit [ENTER] to switch to interactive mode, or

[warn]   consider launching sbt without any commands, or explicitly passing 'shell'

[info] Loading project definition from /Users/samuel.kim/dev/ccc/kemi-logview/project

[info] Set current project to kemi-logview (in build file:/Users/samuel.kim/dev/ccc/kemi-logview/)

coursier.ResolutionException: Conflict(s) in dependency resolution:

  org.webjars.npm:object-assign:3.0.0:default(compile)

org.webjars.npm:object-assign:4.0.1:default(compile)

org.webjars.npm:object-assign:4.1.1:default(compile)

[error] (*:coursierResolutions) coursier.ResolutionException: Conflict(s) in dependency resolution:

[error]   org.webjars.npm:object-assign:3.0.0:default(compile)

[error] org.webjars.npm:object-assign:4.0.1:default(compile)

[error] org.webjars.npm:object-assign:4.1.1:default(compile)

[error] Total time: 8 s, completed 2017. 12. 22 오후 6:45:36


Posted by 김용환 '김용환'

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