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在sbt-native-packager中擴展“通用”配置

[英]Extending “universal” configuration in sbt-native-packager

我正在使用sbt 0.13.8和sbt-native-packager 1.0.3。

我想使用不同的Java選項設置開發和生產包裝配置。 這個想法是通過sbt-native-packager : "universal:packageZipTarball" UniversalPluguin創建一個軟件包tarball sbt-native-packager : "universal:packageZipTarball" 我還使用“ JavaServerAppPackaging ”原型。

我嘗試了這個Build.scala

import sbt._
import Keys._
import com.typesafe.sbt.packager.universal.UniversalPlugin.autoImport._
import com.typesafe.sbt.packager.archetypes.JavaServerAppPackaging

object Build extends Build {

  lazy val commonSettings: Seq[Setting[_]] = Seq(
    scalaVersion := "2.11.7",
    crossScalaVersions := Seq("2.11.7"),
    scalacOptions in Compile ++= Seq( "-unchecked", "-feature", "-language:postfixOps", "-deprecation" )
  )

  lazy val devConfig = config("dev") extend Universal
  lazy val prodConfig = config("prod") extend Universal

  lazy val root = (project in file("."))
    .settings(commonSettings : _*)
    .enablePlugins(JavaServerAppPackaging)
    .configs(devConfig, prodConfig)
    .settings(
      javaOptions in devConfig ++= Seq(
        // -J params will be added as jvm parameters
        "-J-Xmx384m",
        "-J-Xss512k"),
      javaOptions in prodConfig ++= Seq(
        // -J params will be added as jvm parameters
        "-J-Xmx384m",
        "-J-Xss740k")
    )
}

通過該設置,SBT始終失敗:

Error:Error while importing SBT project:
...
at sbt.Classpaths$$anonfun$updateTask$1.apply(Defaults.scala:1310)
at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
at sbt.std.Transform$$anon$4.work(System.scala:63)
at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
at sbt.Execute.work(Execute.scala:235)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
at sbtConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
at sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
[error] java.text.ParseException: unknown configuration 'universal'. It is extended by dev in null
[error] Use 'last' for the full log.

See complete log in /Users/ivan/Library/Logs/IdeaIC14/sbt.last.log

我支持使用sbt命令“ dev:packageZipTarball ”開發兩個打包的tarball以及使用帶有不同jvm選項的“ prod:packageZipTarball ”來生產的prod:packageZipTarball

有什么想法為什么我不能使用自定義配置擴展“ universal ”配置以實現該方法或該方法的替代方法?

我強烈建議不要擴展配置 該行為不是預期的。 實現不同構建配置的最佳方法是為每個配置創建子模塊

請參閱此答案該答案更詳細地說明了如何創建具有不同配置的子項目。

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