Packaging

Author: benthecarman

build.sbt

@@ -5,3 +5,10 @@ version := "0.1"
 scalaVersion := "2.13.3"
 
 libraryDependencies ++= Deps.gui
+
+enablePlugins(JavaAppPackaging, GraalVMNativeImagePlugin)
+
+assemblyMergeStrategy in assembly := {
+  case PathList("META-INF", _ @ _*) => MergeStrategy.discard
+  case _ => MergeStrategy.first
+}

project/plugins.sbt

@@ -1 +1,6 @@
+// bundle up Scala applications into packaging formats such as Docker,
+// GraalVM native-image, executable JARs etc
+addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.7.3")
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.6")
+
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.0")

stub.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+MYSELF=`which "$0" 2>/dev/null`
+[ $? -gt 0 -a -f "$0" ] && MYSELF="./$0"
+java=java
+if test -n "$JAVA_HOME"; then
+    java="$JAVA_HOME/bin/java"
+fi
+exec "$java" $java_args -jar $MYSELF "$@"
+exit 1
+