How to use command "publish-local" of SBT to maven repo?

Question

The first project is a SBT project. Command "publish-local" only publishes jars to local .ivy repository. But, another project is a maven project. I want SBT "publish-local" to maven repository. So another project can reference them from .m2 repository. I don't know how to do?

Here is build.sbt:

organization := "org.scalanlp"  name := "breeze-parent"  lazy val root = project.in( file(".") ) .aggregate(math, natives, viz, macros).dependsOn(math, viz)  lazy val macros = project.in( file("macros"))  lazy val math = project.in( file("math")).dependsOn(macros)  lazy val natives = project.in(file("natives")).dependsOn(math)  lazy val viz = project.in( file("viz")).dependsOn(math)  lazy val benchmark = project.in(file("benchmark")).dependsOn(math, natives)  scalaVersion := Common.scalaVersion  crossScalaVersions  := Common.crossScalaVersions  addCompilerPlugin("org.scalamacros" %% "paradise" % "2.0.1" cross CrossVersion.full)  publishMavenStyle := true  publishTo <<= version { (v: String) =>   val nexus = "https://oss.sonatype.org/"   if (v.trim.endsWith("SNAPSHOT"))     Some("snapshots" at nexus + "content/repositories/snapshots")   else     Some("releases"  at nexus + "service/local/staging/deploy/maven2") }  publishArtifact in Test := false  pomIncludeRepository := { _ => false }  pomExtra := (   <url>http://scalanlp.org/</url>   <licenses>     <license>       <name>Apache 2</name>       <url>http://www.apache.org/licenses/LICENSE-2.0.html</url>       <distribution>repo</distribution>     </license>   </licenses>   <scm>     <url>[email protected]:scalanlp/breeze.git</url>     <connection>scm:git:[email protected]:scalanlp/breeze.git</connection>   </scm>   <developers>     <developer>       <id>dlwh</id>       <name>David Hall</name>       <url>http://www.dlwh.org/</url>     </developer>   </developers>) 

Answer 1

Please use the publishM2 task. Its documentation says "Publishes artifacts to the local Maven repository".

sbt publishM2 

Answer 2

Here is the docs that says publishM2 as per Ajay answer:

• https://www.scala-sbt.org/1.x/docs/Publishing.html

The publishLocal task will publish to the “local” Ivy repository ...

Similar to publishLocal, publishM2 task will publish the user’s Maven local repository. This is at the location specified by $HOME/.m2/settings.xml or at $HOME/.m2/repository/ by default. Another build would require Resolver.mavenLocal to resolve out of it:

resolvers += Resolver.mavenLocal