Break up scalalib/Module.scala

1 files changed, 70 insertions, 0 deletions

diff --git a/scalalib/src/main/scala/mill/scalalib/PublishModule.scala b/scalalib/src/main/scala/mill/scalalib/PublishModule.scala
new file mode 100644
index 00000000..1b1a0f44
--- /dev/null
+++ b/scalalib/src/main/scala/mill/scalalib/PublishModule.scala
@@ -0,0 +1,70 @@
+package mill
+package scalalib
+
+import ammonite.ops._
+import mill.eval.{PathRef, Result}
+
+/**
+  * Configuration necessary for publishing a Scala module to Maven Central or similar
+  */
+trait PublishModule extends Module { outer =>
+  import mill.scalalib.publish._
+
+  def pomSettings: T[PomSettings]
+  def publishVersion: T[String] = "0.0.1-SNAPSHOT"
+
+  def pom = T {
+    val dependencies =
+      ivyDeps().map(Artifact.fromDep(_, scalaVersion(), scalaBinaryVersion()))
+    val pom = Pom(artifact(), dependencies, artifactName(), pomSettings())
+
+    val pomPath = T.ctx().dest / s"${artifactId()}-${publishVersion()}.pom"
+    write.over(pomPath, pom)
+    PathRef(pomPath)
+  }
+
+  def ivy = T {
+    val dependencies =
+      ivyDeps().map(Artifact.fromDep(_, scalaVersion(), scalaBinaryVersion()))
+    val ivy = Ivy(artifact(), dependencies)
+    val ivyPath = T.ctx().dest / "ivy.xml"
+    write.over(ivyPath, ivy)
+    PathRef(ivyPath)
+  }
+
+  def artifact: T[Artifact] = T {
+    Artifact(pomSettings().organization, artifactId(), publishVersion())
+  }
+
+  def publishLocal(): define.Command[Unit] = T.command {
+    LocalPublisher.publish(
+      jar = jar().path,
+      sourcesJar = sourcesJar().path,
+      docsJar = docsJar().path,
+      pom = pom().path,
+      ivy = ivy().path,
+      artifact = artifact()
+    )
+  }
+
+  def sonatypeUri: String = "https://oss.sonatype.org/service/local"
+
+  def sonatypeSnapshotUri: String = "https://oss.sonatype.org/content/repositories/snapshots"
+
+  def publish(credentials: String, gpgPassphrase: String): define.Command[Unit] = T.command {
+    val baseName = s"${artifactId()}-${publishVersion()}"
+    val artifacts = Seq(
+      jar().path -> s"${baseName}.jar",
+      sourcesJar().path -> s"${baseName}-sources.jar",
+      docsJar().path -> s"${baseName}-javadoc.jar",
+      pom().path -> s"${baseName}.pom"
+    )
+    new SonatypePublisher(
+      sonatypeUri,
+      sonatypeSnapshotUri,
+      credentials,
+      gpgPassphrase,
+      T.ctx().log
+    ).publish(artifacts, artifact())
+  }
+}