build.sbt

name := "local-drone-control"

organization := "com.lightbend.akka.samples"
organizationHomepage := Some(url("https://akka.io"))
licenses := Seq(("CC0", url("https://creativecommons.org/publicdomain/zero/1.0")))

resolvers += "Akka library repository".at("https://repo.akka.io/maven/github_actions")

scalaVersion := "2.13.17"

Compile / scalacOptions ++= Seq(
  "-release:11",
  "-deprecation",
  "-feature",
  "-unchecked",
  "-Xlog-reflective-calls",
  "-Xlint")
Compile / javacOptions ++= Seq("-Xlint:unchecked", "-Xlint:deprecation")

Test / parallelExecution := false
Test / testOptions += Tests.Argument("-oDF")
Test / logBuffered := false

run / fork := true
// use the single node main by default
Compile / mainClass := Some("local.drones.Main")
// pass along config selection to forked jvm
run / javaOptions ++= sys.props
  .get("config.resource")
  .fold(Seq.empty[String])(res => Seq(s"-Dconfig.resource=$res"))
Global / cancelable := false // ctrl-c

val AkkaVersion = "2.10.13"
val AkkaHttpVersion = "10.7.3"
val AkkaManagementVersion = "1.6.4"
val AkkaPersistenceR2dbcVersion = "1.3.12"
val AkkaProjectionVersion =
  sys.props.getOrElse("akka-projection.version", "1.6.19")
val AkkaDiagnosticsVersion = "2.2.0"

enablePlugins(AkkaGrpcPlugin)

enablePlugins(JavaAppPackaging, DockerPlugin)
dockerBaseImage := "docker.io/library/eclipse-temurin:17.0.8.1_1-jre"
dockerUsername := sys.props.get("docker.username")
dockerRepository := sys.props.get("docker.registry")
dockerBuildxPlatforms := Seq("linux/amd64")
dockerUpdateLatest := true
ThisBuild / dynverSeparator := "-"

libraryDependencies ++= Seq(
  // 1. Basic dependencies for a clustered application
  "com.typesafe.akka" %% "akka-stream" % AkkaVersion,
  "com.typesafe.akka" %% "akka-actor-typed" % AkkaVersion,
  "com.typesafe.akka" %% "akka-actor" % AkkaVersion,
  "com.typesafe.akka" %% "akka-actor-testkit-typed" % AkkaVersion % Test,
  "com.typesafe.akka" %% "akka-stream-testkit" % AkkaVersion % Test,
  "com.typesafe.akka" %% "akka-http" % AkkaHttpVersion,
  "com.typesafe.akka" %% "akka-cluster" % AkkaVersion,
  "com.typesafe.akka" %% "akka-cluster-sharding" % AkkaVersion,
  "com.typesafe.akka" %% "akka-distributed-data" % AkkaVersion,
  "com.typesafe.akka" %% "akka-remote" % AkkaVersion,
  "com.typesafe.akka" %% "akka-cluster-typed" % AkkaVersion,
  "com.typesafe.akka" %% "akka-cluster-sharding-typed" % AkkaVersion,
  "com.typesafe.akka" %% "akka-discovery" % AkkaVersion,
  "com.typesafe.akka" %% "akka-stream-typed" % AkkaVersion,
  "com.typesafe.akka" %% "akka-protobuf-v3" % AkkaVersion,
  // Note: diagnostics not supported in native image
  // "com.lightbend.akka" %% "akka-diagnostics" % AkkaDiagnosticsVersion,
  // Note: only management/bootstrap only needed when running the multi-node version of the service
  // Akka Management powers Health Checks and Akka Cluster Bootstrapping
  "com.lightbend.akka.management" %% "akka-management" % AkkaManagementVersion,
  "com.typesafe.akka" %% "akka-http" % AkkaHttpVersion,
  "com.typesafe.akka" %% "akka-http-spray-json" % AkkaHttpVersion,
  "com.lightbend.akka.management" %% "akka-management-cluster-http" % AkkaManagementVersion,
  "com.lightbend.akka.management" %% "akka-management-cluster-bootstrap" % AkkaManagementVersion,
  "com.lightbend.akka.discovery" %% "akka-discovery-kubernetes-api" % AkkaManagementVersion,
  // Common dependencies for logging and testing
  "com.typesafe.akka" %% "akka-slf4j" % AkkaVersion,
  "ch.qos.logback" % "logback-classic" % "1.5.18",
  "org.scalatest" %% "scalatest" % "3.2.19" % Test,
  // Prometheus client for custom metrics
  "io.prometheus" % "simpleclient" % "0.16.0",
  "io.prometheus" % "simpleclient_httpserver" % "0.16.0",
  // 2. Using Akka Persistence
  "com.typesafe.akka" %% "akka-persistence-typed" % AkkaVersion,
  "com.typesafe.akka" %% "akka-serialization-jackson" % AkkaVersion,
  "com.lightbend.akka" %% "akka-persistence-r2dbc" % AkkaPersistenceR2dbcVersion,
  "com.typesafe.akka" %% "akka-persistence-testkit" % AkkaVersion % Test,
  // local single-node lightweight database with h2
  "com.h2database" % "h2" % "2.2.224",
  "io.r2dbc" % "r2dbc-h2" % "1.0.0.RELEASE",
  // 3. Querying or projecting data from Akka Persistence
  "com.lightbend.akka" %% "akka-projection-r2dbc" % AkkaProjectionVersion,
  "com.typesafe.akka" %% "akka-persistence-query" % AkkaVersion,
  "com.lightbend.akka" %% "akka-projection-grpc" % AkkaProjectionVersion,
  "com.lightbend.akka" %% "akka-projection-eventsourced" % AkkaProjectionVersion,
  "com.lightbend.akka" %% "akka-projection-testkit" % AkkaProjectionVersion % Test)

// GraalVM native image build

enablePlugins(NativeImagePlugin)
nativeImageJvm := "graalvm-community"
nativeImageVersion := "21.0.2"
nativeImageOptions := Seq(
  "--no-fallback",
  "--verbose",
  "--install-exit-handlers",
  "--initialize-at-build-time=ch.qos.logback",
  "-Dlogback.configurationFile=logback-native-image.xml" // configured at build time
)

NativeImage / mainClass := sys.props
  .get("native.mode")
  .collect {
    case "clustered" =>
      "local.drones.ClusteredMain"
  }
  .orElse((Compile / run / mainClass).value)

// silence warnings for these keys (used in dynamic task)
Global / excludeLintKeys ++= Set(nativeImageJvm, nativeImageVersion)