我需要使用sbt组装为多个版本的scala创建胖子。
当我定位单个版本时,我写simple.sbt
:
scalaVersion := "2.11.12"
然后将胖子罐输出到target/scala-2.11/Kernalytics-assembly-1.0.jar
。现在,我还要针对Scala 2.12。我可以编辑sbt文件来更改scalaVersion,但是当我调用sbt assembly
时,我希望在一系列Scala版本上实现组装过程自动化。
如果我使用crossScalaVersions
:
name := "Kernalytics"
version := "1.0"
crossScalaVersions := Seq("2.11.12", "2.12.4")
libraryDependencies ++= Seq(
"org.scalanlp" %% "breeze" % "0.13.2",
"org.scalanlp" %% "breeze-natives" % "0.13.2",
"org.scalanlp" %% "breeze-viz" % "0.13.2"
)
libraryDependencies += "commons-io" % "commons-io" % "2.6"
resolvers += "Sonatype Releases" at "https://oss.sonatype.org/content/repositories/releases/"
libraryDependencies += "org.scalactic" %% "scalactic" % "3.0.4"
libraryDependencies += "org.scalatest" %% "scalatest" % "3.0.4" % "test"
唯一的输出是target/scala-2.12/Kernalytics-assembly-1.0.jar
答案 0 :(得分:0)
如果您使用crossScalaVersions
,则我想为所有版本进行构建时都需要在命令前加上'+'。
要针对crossScalaVersions中列出的所有版本进行构建,请在操作前面加上+