Merge pull request #97 from sbt/wip/publishing

Fix the build so it gets published on Sonatype

Author: eed3si9n

build.sbt

@@ -1,32 +1,41 @@
-lazy val commonSettings = inThisBuild(
-    List(
-      organization := "com.github.sbt",
-      homepage := Some(url("https://github.com/sbt/sbt-unidoc")),
-      licenses := Seq("Apache License v2" -> url("http://www.apache.org/licenses/LICENSE-2.0.html")),
-      developers := List(
-        Developer(
-          "eed3si9n",
-          "Eugene Yokota",
-          "@eed3si9n",
-          url("https://github.com/eed3si9n")
-        )
-      )
-    )
-  ) ++ Seq(
-    scalaVersion := "2.12.15"
-  )
+ThisBuild / scalaVersion := "2.12.15"
+ThisBuild / version := {
+  val orig = (ThisBuild / version).value
+  if (orig.endsWith("-SNAPSHOT")) "0.5.0-SNAPSHOT"
+  else orig
+}
 
-lazy val root = (project in file(".")).
-  enablePlugins(SbtPlugin).
-  settings(commonSettings: _*).
-  settings(
+lazy val root = (project in file("."))
+  .enablePlugins(SbtPlugin)
+  .settings(
     name := "sbt-unidoc",
-    description := "sbt plugin to create a unified API document across projects",
-    scalacOptions := Seq("-deprecation", "-unchecked"),
-    Compile / packageBin / publishArtifact := true,
-    Test / packageBin / publishArtifact := false,
-    Compile / packageDoc / publishArtifact := false,
-    Compile / packageSrc / publishArtifact := true,
     scriptedLaunchOpts ++= Seq("-Xmx1024M", "-XX:MaxPermSize=256M", "-Dplugin.version=" + version.value),
-    scriptedBufferLog := false
+    scriptedBufferLog := false,
+    // sbt-unidoc requires sbt 1.5.0 and up
+    pluginCrossBuild / sbtVersion := "1.5.0",
+  )
+
+Global / onChangedBuildSource := ReloadOnSourceChanges
+ThisBuild / description := "sbt plugin to create a unified API document across projects"
+ThisBuild / organization := "com.github.sbt"
+ThisBuild / homepage := Some(url("https://github.com/sbt/sbt-unidoc"))
+ThisBuild / Compile / scalacOptions := Seq("-feature", "-deprecation", "-Xlint")
+ThisBuild / licenses := List("Apache License v2" -> url("http://www.apache.org/licenses/LICENSE-2.0.html"))
+ThisBuild / developers := List(
+  Developer(
+    "eed3si9n",
+    "Eugene Yokota",
+    "@eed3si9n",
+    url("https://github.com/eed3si9n")
   )
+)
+ThisBuild / pomIncludeRepository := { _ =>
+  false
+}
+ThisBuild / 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")
+}
+ThisBuild / publishMavenStyle := true
+ThisBuild / dynverSonatypeSnapshots := true