collapse boilerplate folder structure within src/ folders (#505)

* collapse boilerplate folder structure within src/ folders

* .

1 files changed, 32 insertions, 0 deletions

diff --git a/scalalib/src/publish/LocalPublisher.scala b/scalalib/src/publish/LocalPublisher.scala
new file mode 100644
index 00000000..d9839831
--- /dev/null
+++ b/scalalib/src/publish/LocalPublisher.scala
@@ -0,0 +1,32 @@
+package mill.scalalib.publish
+
+
+object LocalPublisher {
+
+  private val root: os.Path = os.home / ".ivy2" / "local"
+
+  def publish(jar: os.Path,
+              sourcesJar: os.Path,
+              docJar: os.Path,
+              pom: os.Path,
+              ivy: os.Path,
+              artifact: Artifact): Unit = {
+    val releaseDir = root / artifact.group / artifact.id / artifact.version
+    writeFiles(
+      jar -> releaseDir / "jars" / s"${artifact.id}.jar",
+      sourcesJar -> releaseDir / "srcs" / s"${artifact.id}-sources.jar",
+      docJar -> releaseDir / "docs" / s"${artifact.id}-javadoc.jar",
+      pom -> releaseDir / "poms" / s"${artifact.id}.pom",
+      ivy -> releaseDir / "ivys" / "ivy.xml"
+    )
+  }
+
+  private def writeFiles(fromTo: (os.Path, os.Path)*): Unit = {
+    fromTo.foreach {
+      case (from, to) =>
+        os.makeDir.all(to / os.up)
+        os.copy.over(from, to)
+    }
+  }
+
+}