From dbc5b708e005509a655c3bda15d2cb090b6cfa1f Mon Sep 17 00:00:00 2001
From: Jakob Odersky <jakob@odersky.com>
Date: Tue, 24 May 2016 00:25:26 -0700
Subject: Dockerize

---
 mavigator-server/build.sbt   | 50 +++++++++++++++++++++-----------------------
 project/MavigatorBuild.scala | 15 ++++++-------
 project/plugins.sbt          |  2 +-
 3 files changed, 31 insertions(+), 36 deletions(-)

diff --git a/mavigator-server/build.sbt b/mavigator-server/build.sbt
index 10b59d0..d430750 100644
--- a/mavigator-server/build.sbt
+++ b/mavigator-server/build.sbt
@@ -21,36 +21,34 @@ cancelable in Global := true
 /*
  * Deployment configuration
  */
-enablePlugins(UniversalPlugin, DebianPlugin, DockerPlugin)
-enablePlugins(JavaServerAppPackaging)
+enablePlugins(DockerPlugin)
 
+val filter = ScopeFilter(
+  inAnyProject,
+  inConfigurations(Compile)
+)
 
-name in Universal := "mavigator"
-packageName in Universal := "mavigator"
-executableScriptName in Universal := "mavigator"
-
-name in Linux := (name in Universal).value
-packageName in Linux := (packageName in Universal).value
-executableScriptName in Linux := (executableScriptName in Universal).value
+dockerfile in docker := {
+  val mainclass = (mainClass in Compile in packageBin).value.getOrElse(sys.error("Expected exactly one main class"))
 
-maintainer in Linux := "Jakob Odersky <jakob@odersky.com>"
-packageSummary in Linux := "Virtual cockpit for drones."
-packageDescription in Linux := "Compatible with devices using the MAVLink protocol."
+  val jarFiles: List[File] = packageBin.all(filter).value.toList :::
+    (fullClasspath in Compile).value.files.toList
 
-version in Debian := version.value
-debianPackageDependencies in Debian ++= Seq(
-  "java8-runtime-headless",
-  "bash (>= 2.05a-11)"
-)
+  val cp = jarFiles.map{ file =>
+    s"/opt/mavigator/lib/${file.getName}"
+  }.mkString(":")
 
-import com.typesafe.sbt.packager.archetypes.ServerLoader
-serverLoading in Debian := ServerLoader.Systemd
+  new Dockerfile {
+    from("java:8")
+    add(jarFiles, "/opt/mavigator/lib/")
+    expose(8080)
+    entryPoint("java", "-cp", cp, mainclass)
+  }
+}
 
+buildOptions in docker := BuildOptions(
+  pullBaseImage = BuildOptions.Pull.Always,
+  removeIntermediateContainers = BuildOptions.Remove.Always
+)
 
-name in Docker := "mavigator"
-packageName in Docker := "mavigator"
-executableScriptName := "mavigator"
-maintainer in Docker := "Jakob Odersky <jakob@odersky.com>"
-
-dockerBaseImage := "java:8"
-dockerExposedPorts += 8080
+imageName in docker := ImageName(s"jodersky/mavigator:${version.value}")
diff --git a/project/MavigatorBuild.scala b/project/MavigatorBuild.scala
index f6c0884..e634d03 100644
--- a/project/MavigatorBuild.scala
+++ b/project/MavigatorBuild.scala
@@ -29,22 +29,19 @@ object MavigatorBuild extends Build {
   // main akka http server project
   lazy val server = Project(
     id = "mavigator-server",
-    base = file("mavigator-server"),
-    dependencies = Seq(bindings, uav)
-  )
+    base = file("mavigator-server")
+  ).dependsOn(bindings, uav)
 
   // communication backend
   lazy val uav = Project(
     id = "mavigator-uav",
-    base = file("mavigator-uav"),
-    dependencies = Seq(bindings)
-  )
+    base = file("mavigator-uav")
+  ).dependsOn(bindings)
 
   // main cockpit front-end
   lazy val cockpit = Project(
     id = "mavigator-cockpit",
-    base = file("mavigator-cockpit"),
-    dependencies = Seq(bindings)
-  )
+    base = file("mavigator-cockpit")
+  ).dependsOn(bindings)
 
 }
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 611b313..c358264 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -31,4 +31,4 @@ addSbtPlugin("com.github.jodersky" % "sbt-mavlink" % "0.7.0")
 // generate documentation for all projects
 //addSbtPlugin("com.eed3si9n" % "sbt-unidoc" % "0.3.3")
 
-addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.1.0-RC3")
+addSbtPlugin("se.marcuslonnberg" % "sbt-docker" % "1.4.0")
-- 
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