SBT插件的交叉发布

Question

我的目标是编写一个SBT插件，它可以用于SBT0.13.x和1.x版本的SBT。基于这线程和这文档。我为我的插件项目编写了以下build.sbt

lazy val foo = (project in file(".")).settings(
   name := "foo",
   sbtPlugin := true,
   organization := "com.bar",
   version := "1.0.0",
   scalaVersion:= "2.12.4",
   sbtVersion in Global := "1.0.0",
   crossSbtVersions := Seq("0.13.17", "1.0.0"),
   libraryDependencies ++= Seq(
       "com.typesafe" % "config" % "1.3.3"
   ),
   scalaCompilerBridgeSource := {
      val sv = appConfiguration.value.provider.id.version
      ("org.scala-sbt" % "compiler-interface" % sv % "component").sources
   }
)

当我做sbt +publichLocal时我看到了

info] Packaging /Users/user1/IdeaProjects/fulfillment-sbt/target/scala-2.12/sbt-0.13/foo-1.0.0-javadoc.jar ...
[info] Done packaging.
[info]  published foo to /Users/user1/.ivy2/local/com.bar/foo/scala_2.12/sbt_0.13/1.0.0/poms/foo.pom
[info]  published foo to /Users/user1/.ivy2/local/com.bar/foo/scala_2.12/sbt_0.13/1.0.0/jars/foo.jar
[info]  published foo to /Users/user1/.ivy2/local/com.bar/foo/scala_2.12/sbt_0.13/1.0.0/srcs/foo-sources.jar
[info]  published foo to /Users/user1/.ivy2/local/com.bar/foo/scala_2.12/sbt_0.13/1.0.0/docs/foo-javadoc.jar
[info]  published ivy to /Users/user1/.ivy2/local/com.bar/foo/scala_2.12/sbt_0.13/1.0.0/ivys/ivy.xml
[success] Total time: 9 s, completed Apr 4, 2018 11:12:38 AM

但它没有发布1.0版的SBT。我能为SBT的两个版本发布什么呢？

Answer 1

我去了SBT的gitter频道，在那里和SBT的创建者进行了交谈。基于这段对话，我创建了一个工作示例。我在这里列出它，以帮助人们交叉发布sbt插件在未来。

项目/建筑。

sbt.version=0.13.17

build.sbt

lazy val p = (project in file(".")).settings(
   name := "sbt-crosspublish",
   sbtPlugin := true,
   organization := "com.abhi",
   version := "1.0.0",
   crossScalaVersions := Seq("2.10.6", "2.12.0"),   
   crossSbtVersions := Seq("0.13.17", "1.0.0"),
   libraryDependencies ++= Seq(
       "com.typesafe" % "config" % "1.3.3"
   ),
   scalaCompilerBridgeSource := {
      val sv = appConfiguration.value.provider.id.version
      ("org.scala-sbt" % "compiler-interface" % sv % "component").sources
   }
)

最后，为了交叉发布SBT插件，我们必须做

sbt ^publishLocal

哇。不知道^，sbt +publishLocal是用于交叉发布普通二进制文件，而不是插件。对于sbt插件的交叉发布，我们必须做sbt ^publishLocal。

需要注意的一点是，只有在使用SBT0.13.17时才需要使用scalaCompilerBridgeSource。如果在插件项目中升级到SBT1.1.0，那么代码就简化了。

项目/建筑。

sbt.version=1.1.2

build.sbt

lazy val p = (project in file(".")).settings(
   name := "sbt-crosspublish",
   sbtPlugin := true,
   organization := "com.abhi",
   version := "1.0.0",
   crossScalaVersions := Seq("2.10.6", "2.12.0"),   
   crossSbtVersions := Seq("0.13.17", "1.0.0"),
   libraryDependencies ++= Seq(
       "com.typesafe" % "config" % "1.3.3"
   )
)