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我有一个 build.scala 文件，其中的部分类似于下面的剪辑。我使用 sbt-assembly 构建所有依赖库的 jar 文件以进行部署。

这很好。我的问题是我运行“程序集”并构建~16MB core-deps 文件，然后我运行“包”尝试构建 core.jar 文件。它构建了 core.jar——但随后它用一个空文件覆盖了我的 core-deps.jar 文件（因为 core-deps 没有自己的代码）。

如何同时构建 core.jar 和 core-deps.jar 并且没有“包”吹走 core-deps.jar？

lazy val deps = Project("core-deps", file("."), 
    settings = basicSettings ++ 
                sbtassembly.Plugin.assemblySettings ++ 
                Seq(assemblyOption in assembly ~= { _.copy(includeScala = false) }) ++
                addArtifact(Artifact("core-deps", "core-deps"), sbtassembly.Plugin.AssemblyKeys.assembly) ++    
                Seq(
                    libraryDependencies ++=
                        // Master list of all used libraries so it gets added to the deps.jar file when you run assembly
                        compile(commons_exec, commons_codec, commons_lang, casbah, googleCLHM, joda_time, scalajack, spray_routing, spray_can, spray_client, spray_caching, akka_actor, akka_cluster, akka_slf4j, prettytime, mongo_java, casbah_gridfs, typesafe_config, logback),
                    jarName in assembly <<= (scalaVersion, version) map { (scalaVersion, version) => "core-deps_" + scalaVersion.dropRight(2) + "-" + version + ".jar" } 
                )) aggregate(core)

lazy val core = project 
    .settings(basicSettings: _*)
    .settings(buildSettings: _*)
    .settings(libraryDependencies ++=
        compile(commons_exec, prettytime, commons_codec, casbah, googleCLHM, scalajack, casbah_gridfs, typesafe_config, spray_routing, spray_client, spray_can, spray_caching, akka_actor, akka_slf4j, akka_cluster, logback) ++
        test(scalatest, parboiled, spray_client)
    )
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1 回答 1

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为什么不使用assemblyPackageDependencysbt-assembly 附带的任务？请参阅排除 Scala 库、您的项目或 deps JAR。

如果出于某种原因您真的想禁用packagecore-deps 项目中的任务，您可以尝试重新连接packageBin：

packageBin := (outputPath in assembly).value

这只会返回文件名。

于 2014-04-01T07:27:19.077 回答