Move root module under core/

Author: alexarchambault

build.sbt

@@ -1,47 +1,55 @@
-lazy val root = (project in file("."))
+lazy val sharedSettings = Def.settings(
+  organization         := "dev.dirs",
+  managedScalaInstance := false,
+  crossPaths           := false,
+  version              := "20",
+  homepage             := Some(url("https://github.com/dirs-dev/directories-jvm")),
+  licenses             := Seq("Mozilla Public License 2.0" -> url("https://opensource.org/licenses/MPL-2.0")),
+  fork                 := true,
+  // The javaHome setting can be removed if building against the latest installed version of Java is acceptable.
+  // Running the tests requires removing the setting.
+  // It can also be changed to point to a different Java version.
+  // javaHome             := Some(file("/home/soc/apps/zulu6.19.0.1-jdk6.0.103-linux_x64/")),
+  /*
+  publishTo            := {
+    val nexus = "https://oss.sonatype.org/"
+    if (isSnapshot.value) Some("snapshots" at nexus + "content/repositories/snapshots")
+    else Some("releases" at nexus + "service/local/staging/deploy/maven2")
+  },
+  */
+  pomIncludeRepository := { _ => false },
+  pomExtra             :=
+    <scm>
+      <url>git@github.com:dirs-dev/directories-jvm.git</url>
+      <connection>scm:git:git@github.com:dirs-dev/directories-jvm.git</connection>
+    </scm>
+    <developers>
+      <developer>
+        <id>soc</id>
+        <name>Simon Ochsenreither</name>
+        <url>https://github.com/soc</url>
+        <roles>
+          <role>Project Lead</role>
+        </roles>
+      </developer>
+    </developers>
+)
+
+def automaticModuleName(name: String) = Def.settings(
+  packageOptions in (Compile, packageBin) += {
+    import java.util.jar.{Attributes, Manifest}
+    val manifest = new Manifest
+    manifest.getMainAttributes.put(new Attributes.Name("Automatic-Module-Name"), name)
+    Package.JarManifest(manifest)
+  }
+)
+
+lazy val core = project
   .settings(
+    sharedSettings,
     name                 := "directories",
-    organization         := "dev.dirs",
-    managedScalaInstance := false,
-    crossPaths           := false,
-    version              := "20",
-    homepage             := Some(url("https://github.com/dirs-dev/directories-jvm")),
-    licenses             := Seq("Mozilla Public License 2.0" -> url("https://opensource.org/licenses/MPL-2.0")),
-    fork                 := true,
-    // The javaHome setting can be removed if building against the latest installed version of Java is acceptable.
-    // Running the tests requires removing the setting.
-    // It can also be changed to point to a different Java version.
-    // javaHome             := Some(file("/home/soc/apps/zulu6.19.0.1-jdk6.0.103-linux_x64/")),
     libraryDependencies  += "junit"        % "junit"           % "4.13" % Test,
     libraryDependencies  += "com.novocode" % "junit-interface" % "0.11" % Test,
     testOptions in Test  := Seq(Tests.Argument(TestFrameworks.JUnit, "-a")),
-    /*
-    publishTo            := {
-      val nexus = "https://oss.sonatype.org/"
-      if (isSnapshot.value) Some("snapshots" at nexus + "content/repositories/snapshots")
-      else Some("releases" at nexus + "service/local/staging/deploy/maven2")
-    },
-    */
-    packageOptions in (Compile, packageBin) += {
-      import java.util.jar.{Attributes, Manifest}
-      val manifest = new Manifest
-      manifest.getMainAttributes.put(new Attributes.Name("Automatic-Module-Name"), "dev.dirs")
-      Package.JarManifest(manifest)
-    },
-    pomIncludeRepository := { _ => false },
-    pomExtra             :=
-      <scm>
-        <url>git@github.com:dirs-dev/directories-jvm.git</url>
-        <connection>scm:git:git@github.com:dirs-dev/directories-jvm.git</connection>
-      </scm>
-      <developers>
-        <developer>
-          <id>soc</id>
-          <name>Simon Ochsenreither</name>
-          <url>https://github.com/soc</url>
-          <roles>
-            <role>Project Lead</role>
-          </roles>
-        </developer>
-      </developers>
+    automaticModuleName("dev.dirs")
   )