build.sbt

import Whitesource.whitesourceGroup

lazy val alpakka = project
  .in(file("."))
  .enablePlugins(ScalaUnidocPlugin)
  .disablePlugins(MimaPlugin, SitePlugin)
  .aggregate(
    amqp,
    avroparquet,
    awslambda,
    azureStorageQueue,
    cassandra,
    couchbase,
    csv,
    dynamodb,
    elasticsearch,
    files,
    ftp,
    geode,
    googleCloudPubSub,
    googleCloudPubSubGrpc,
    googleCloudStorage,
    googleFcm,
    hbase,
    hdfs,
    influxdb,
    ironmq,
    jms,
    jsonStreaming,
    kinesis,
    kudu,
    mongodb,
    mqtt,
    mqttStreaming,
    orientdb,
    reference,
    s3,
    springWeb,
    simpleCodecs,
    slick,
    sns,
    solr,
    sqs,
    sse,
    text,
    udp,
    unixdomainsocket,
    xml
  )
  .aggregate(`doc-examples`)
  .settings(
    onLoadMessage :=
      """
        |** Welcome to the sbt build definition for Alpakka! **
        |
        |Useful sbt tasks:
        |
        |  docs/previewSite - builds Paradox and Scaladoc documentation,
        |    starts a webserver and opens a new browser window
        |
        |  test - runs all the tests for all of the connectors.
        |    Make sure to run `docker-compose up` first.
        |
        |  mqtt/testOnly *.MqttSourceSpec - runs a single test
        |
        |  mimaReportBinaryIssues - checks whether this current API
        |    is binary compatible with the released version
      """.stripMargin,
    // unidoc combines sources and jars from all connectors and that
    // might include some incompatible ones. Depending on the
    // classpath order that might lead to scaladoc compilation errors.
    // Therefore some versions are excluded here.
    ScalaUnidoc / unidoc / fullClasspath := {
      (ScalaUnidoc / unidoc / fullClasspath).value
        .filterNot(_.data.getAbsolutePath.contains("protobuf-java-2.5.0.jar"))
        .filterNot(_.data.getAbsolutePath.contains("guava-28.1-android.jar"))
        .filterNot(_.data.getAbsolutePath.contains("commons-net-3.1.jar"))
    },
    ScalaUnidoc / unidoc / unidocProjectFilter := inAnyProject -- inProjects(`doc-examples`,
                                                                             csvBench,
                                                                             mqttStreamingBench),
    crossScalaVersions := List() // workaround for https://github.com/sbt/sbt/issues/3465
  )

lazy val amqp = alpakkaProject("amqp", "amqp", Dependencies.Amqp)

lazy val avroparquet =
  alpakkaProject("avroparquet", "avroparquet", Dependencies.AvroParquet, parallelExecution in Test := false)

lazy val awslambda = alpakkaProject("awslambda",
                                    "aws.lambda",
                                    Dependencies.AwsLambda,
                                    // For mockito https://github.com/akka/alpakka/issues/390
                                    parallelExecution in Test := false)

lazy val azureStorageQueue = alpakkaProject("azure-storage-queue", "azure.storagequeue", Dependencies.AzureStorageQueue)

lazy val cassandra = alpakkaProject("cassandra", "cassandra", Dependencies.Cassandra)

lazy val couchbase =
  alpakkaProject("couchbase",
                 "couchbase",
                 Dependencies.Couchbase,
                 parallelExecution in Test := false,
                 whitesourceGroup := Whitesource.Group.Supported)

lazy val csv = alpakkaProject("csv", "csv", whitesourceGroup := Whitesource.Group.Supported)

lazy val csvBench = internalProject("csv-bench")
  .dependsOn(csv)
  .enablePlugins(JmhPlugin)

lazy val dynamodb = alpakkaProject("dynamodb", "aws.dynamodb", Dependencies.DynamoDB, Test / parallelExecution := false)

lazy val elasticsearch = alpakkaProject(
  "elasticsearch",
  "elasticsearch",
  Dependencies.Elasticsearch,
  // For elasticsearch-cluster-runner https://github.com/akka/alpakka/issues/479
  parallelExecution in Test := false
)

// The name 'file' is taken by `sbt.file`, hence 'files'
lazy val files = alpakkaProject("file", "file", Dependencies.File)

lazy val ftp = alpakkaProject(
  "ftp",
  "ftp",
  Dependencies.Ftp,
  parallelExecution in Test := false,
  fork in Test := true,
  // To avoid potential blocking in machines with low entropy (default is `/dev/random`)
  javaOptions in Test += "-Djava.security.egd=file:/dev/./urandom"
)

lazy val geode =
  alpakkaProject(
    "geode",
    "geode",
    Dependencies.Geode,
    fork in Test := true,
    parallelExecution in Test := false,
    unmanagedSourceDirectories in Compile ++= {
      val sourceDir = (sourceDirectory in Compile).value
      CrossVersion.partialVersion(scalaVersion.value) match {
        case Some((2, n)) if n >= 12 => Seq(sourceDir / "scala-2.12+")
        case _ => Seq.empty
      }
    }
  )

lazy val googleCloudPubSub = alpakkaProject(
  "google-cloud-pub-sub",
  "google.cloud.pubsub",
  Dependencies.GooglePubSub,
  fork in Test := true,
  envVars in Test := Map("PUBSUB_EMULATOR_HOST" -> "localhost:8538"),
  // For mockito https://github.com/akka/alpakka/issues/390
  parallelExecution in Test := false
)

lazy val googleCloudPubSubGrpc = alpakkaProject(
  "google-cloud-pub-sub-grpc",
  "google.cloud.pubsub.grpc",
  Dependencies.GooglePubSubGrpc,
  akkaGrpcCodeGeneratorSettings ~= { _.filterNot(_ == "flat_package") },
  akkaGrpcGeneratedSources := Seq(AkkaGrpc.Client),
  akkaGrpcGeneratedLanguages := Seq(AkkaGrpc.Scala, AkkaGrpc.Java),
  javaAgents += Dependencies.GooglePubSubGrpcAlpnAgent % Test,
  // for the ExampleApp in the tests
  connectInput in run := true,
  Compile / scalacOptions += "-P:silencer:pathFilters=src_managed",
  crossScalaVersions --= Seq(Dependencies.Scala211) // 2.11 is not supported since Akka gRPC 0.6
)
// #grpc-plugins
  .enablePlugins(AkkaGrpcPlugin, JavaAgent)
// #grpc-plugins

lazy val googleCloudStorage =
  alpakkaProject("google-cloud-storage",
                 "google.cloud.storage",
                 Dependencies.GoogleStorage,
                 crossScalaVersions -= Dependencies.Scala211)

lazy val googleFcm = alpakkaProject(
  "google-fcm",
  "google.firebase.fcm",
  Dependencies.GoogleFcm,
  fork in Test := true
)

lazy val hbase = alpakkaProject("hbase", "hbase", Dependencies.HBase, fork in Test := true)

lazy val hdfs = alpakkaProject("hdfs", "hdfs", Dependencies.Hdfs, parallelExecution in Test := false)

lazy val influxdb = alpakkaProject("influxdb",
                                   "influxdb",
                                   Dependencies.InfluxDB,
                                   crossScalaVersions -= Dependencies.Scala211,
                                   fatalWarnings := false)

lazy val ironmq = alpakkaProject(
  "ironmq",
  "ironmq",
  Dependencies.IronMq,
  Test / fork := true,
  crossScalaVersions -= Dependencies.Scala211 // hseeberger/akka-http-json does not support Scala 2.11 anymore
)

lazy val jms =
  alpakkaProject("jms", "jms", Dependencies.Jms, parallelExecution in Test := false, fatalWarnings := false)

lazy val jsonStreaming = alpakkaProject("json-streaming", "json.streaming", Dependencies.JsonStreaming)

lazy val kinesis = alpakkaProject(
  "kinesis",
  "aws.kinesis",
  Dependencies.Kinesis,
  // For mockito https://github.com/akka/alpakka/issues/390
  parallelExecution in Test := false,
  fatalWarnings := false
)

lazy val kudu = alpakkaProject("kudu", "kudu", Dependencies.Kudu, fork in Test := false)

lazy val mongodb =
  alpakkaProject("mongodb", "mongodb", Dependencies.MongoDb)

lazy val mqtt = alpakkaProject("mqtt", "mqtt", Dependencies.Mqtt)

lazy val mqttStreaming = alpakkaProject("mqtt-streaming",
                                        "mqttStreaming",
                                        Dependencies.MqttStreaming,
                                        crossScalaVersions -= Dependencies.Scala211)
lazy val mqttStreamingBench = internalProject("mqtt-streaming-bench", crossScalaVersions -= Dependencies.Scala211)
  .enablePlugins(JmhPlugin)
  .dependsOn(mqtt, mqttStreaming)

lazy val orientdb = alpakkaProject("orientdb",
                                   "orientdb",
                                   Dependencies.OrientDB,
                                   fork in Test := true,
                                   parallelExecution in Test := false,
                                   fatalWarnings := false)

lazy val reference = internalProject("reference", Dependencies.Reference)

lazy val s3 = alpakkaProject("s3", "aws.s3", Dependencies.S3)

lazy val springWeb = alpakkaProject("spring-web", "spring.web", Dependencies.SpringWeb)

lazy val simpleCodecs = alpakkaProject("simple-codecs", "simplecodecs")

lazy val slick = alpakkaProject("slick", "slick", Dependencies.Slick)

lazy val sns = alpakkaProject(
  "sns",
  "aws.sns",
  Dependencies.Sns,
  // For mockito https://github.com/akka/alpakka/issues/390
  parallelExecution in Test := false
)

lazy val solr = alpakkaProject("solr", "solr", Dependencies.Solr, parallelExecution in Test := false)

lazy val sqs = alpakkaProject(
  "sqs",
  "aws.sqs",
  Dependencies.Sqs,
  // For mockito https://github.com/akka/alpakka/issues/390
  parallelExecution in Test := false
)

lazy val sse = alpakkaProject("sse", "sse", Dependencies.Sse)

lazy val text = alpakkaProject("text", "text")

lazy val udp = alpakkaProject("udp", "udp")

lazy val unixdomainsocket = alpakkaProject(
  "unix-domain-socket",
  "unixdomainsocket",
  Dependencies.UnixDomainSocket
)

lazy val xml = alpakkaProject("xml", "xml", Dependencies.Xml)

lazy val docs = project
  .enablePlugins(AkkaParadoxPlugin, ParadoxSitePlugin, PreprocessPlugin, PublishRsyncPlugin)
  .disablePlugins(BintrayPlugin, MimaPlugin)
  .settings(
    Compile / paradox / name := "Alpakka",
    publish / skip := true,
    whitesourceIgnore := true,
    makeSite := makeSite.dependsOn(LocalRootProject / ScalaUnidoc / doc).value,
    previewPath := (Paradox / siteSubdirName).value,
    Preprocess / siteSubdirName := s"api/alpakka/${projectInfoVersion.value}",
    Preprocess / sourceDirectory := (LocalRootProject / ScalaUnidoc / unidoc / target).value,
    Paradox / siteSubdirName := s"docs/alpakka/${projectInfoVersion.value}",
    paradoxProperties ++= Map(
        "akka.version" -> Dependencies.AkkaVersion,
        "akka-http.version" -> Dependencies.AkkaHttpVersion,
        "couchbase.version" -> Dependencies.CouchbaseVersion,
        "hadoop.version" -> Dependencies.HadoopVersion,
        "extref.akka.base_url" -> s"https://doc.akka.io/docs/akka/${Dependencies.AkkaBinaryVersion}/%s",
        "scaladoc.akka.base_url" -> s"https://doc.akka.io/api/akka/${Dependencies.AkkaBinaryVersion}",
        "javadoc.akka.base_url" -> s"https://doc.akka.io/japi/akka/${Dependencies.AkkaBinaryVersion}/",
        "extref.akka-http.base_url" -> s"https://doc.akka.io/docs/akka-http/${Dependencies.AkkaHttpBinaryVersion}/%s",
        "scaladoc.akka.http.base_url" -> s"https://doc.akka.io/api/akka-http/${Dependencies.AkkaHttpBinaryVersion}/",
        "javadoc.akka.http.base_url" -> s"https://doc.akka.io/japi/akka-http/${Dependencies.AkkaHttpBinaryVersion}/",
        "extref.akka-grpc.base_url" -> s"https://doc.akka.io/docs/akka-grpc/current/%s",
        "extref.couchbase.base_url" -> s"https://docs.couchbase.com/java-sdk/${Dependencies.CouchbaseVersionForDocs}/%s",
        "extref.java-api.base_url" -> "https://docs.oracle.com/javase/8/docs/api/index.html?%s.html",
        "extref.geode.base_url" -> s"https://geode.apache.org/docs/guide/${Dependencies.GeodeVersionForDocs}/%s",
        "extref.javaee-api.base_url" -> "https://docs.oracle.com/javaee/7/api/index.html?%s.html",
        "extref.paho-api.base_url" -> "https://www.eclipse.org/paho/files/javadoc/index.html?%s.html",
        "extref.slick.base_url" -> s"https://slick.lightbend.com/doc/${Dependencies.SlickVersion}/%s",
        // Solr
        "extref.solr.base_url" -> s"https://lucene.apache.org/solr/guide/${Dependencies.SolrVersionForDocs}/%s",
        "javadoc.org.apache.solr.base_url" -> s"https://lucene.apache.org/solr/${Dependencies.SolrVersionForDocs}_0/solr-solrj/",
        // Java
        "javadoc.base_url" -> "https://docs.oracle.com/javase/8/docs/api/",
        "javadoc.javax.jms.base_url" -> "https://docs.oracle.com/javaee/7/api/",
        "javadoc.com.couchbase.base_url" -> s"https://docs.couchbase.com/sdk-api/couchbase-java-client-${Dependencies.CouchbaseVersion}/",
        "javadoc.org.apache.kudu.base_url" -> s"https://kudu.apache.org/releases/${Dependencies.KuduVersion}/apidocs/",
        "javadoc.org.apache.hadoop.base_url" -> s"https://hadoop.apache.org/docs/r${Dependencies.HadoopVersion}/api/",
        "javadoc.software.amazon.awssdk.base_url" -> "https://sdk.amazonaws.com/java/api/latest/",
        // Eclipse Paho client for MQTT
        "javadoc.org.eclipse.paho.client.mqttv3.base_url" -> "https://www.eclipse.org/paho/files/javadoc/",
        "javadoc.org.bson.codecs.configuration.base_url" -> "https://mongodb.github.io/mongo-java-driver/3.7/javadoc/",
        "scaladoc.scala.base_url" -> s"https://www.scala-lang.org/api/${scalaBinaryVersion.value}.x/",
        "scaladoc.akka.stream.alpakka.base_url" -> s"/${(Preprocess / siteSubdirName).value}/",
        "javadoc.akka.stream.alpakka.base_url" -> ""
      ),
    paradoxGroups := Map("Language" -> Seq("Java", "Scala")),
    paradoxRoots := List("examples/elasticsearch-samples.html",
                         "examples/ftp-samples.html",
                         "examples/jms-samples.html",
                         "examples/mqtt-samples.html",
                         "index.html"),
    resolvers += Resolver.jcenterRepo,
    publishRsyncArtifact := makeSite.value -> "www/",
    publishRsyncHost := "akkarepo@gustav.akka.io",
    apidocRootPackage := "akka"
  )

lazy val whitesourceSupported = project
  .in(file("tmp"))
  .settings(whitesourceGroup := Whitesource.Group.Supported)
  .aggregate(
    couchbase,
    csv
  )

lazy val `doc-examples` = project
  .enablePlugins(AutomateHeaderPlugin)
  .disablePlugins(BintrayPlugin, MimaPlugin, SitePlugin)
  .settings(
    name := s"akka-stream-alpakka-doc-examples",
    publish / skip := true,
    whitesourceIgnore := true,
    // Google Cloud Pub/Sub gRPC is not available for Scala 2.11
    crossScalaVersions -= Dependencies.Scala211,
    // More projects are not available for Scala 2.13
    crossScalaVersions -= Dependencies.Scala213,
    Dependencies.`Doc-examples`
  )

def alpakkaProject(projectId: String, moduleName: String, additionalSettings: sbt.Def.SettingsDefinition*): Project = {
  import com.typesafe.tools.mima.core.{Problem, ProblemFilters}
  Project(id = projectId, base = file(projectId))
    .enablePlugins(AutomateHeaderPlugin)
    .disablePlugins(SitePlugin)
    .settings(
      name := s"akka-stream-alpakka-$projectId",
      AutomaticModuleName.settings(s"akka.stream.alpakka.$moduleName"),
      mimaPreviousArtifacts := Set(
          organization.value %% name.value % previousStableVersion.value
            .getOrElse(throw new Error("Unable to determine previous version"))
        ),
      mimaBinaryIssueFilters += ProblemFilters.exclude[Problem]("*.impl.*")
    )
    .settings(additionalSettings: _*)
}

def internalProject(projectId: String, additionalSettings: sbt.Def.SettingsDefinition*): Project =
  Project(id = projectId, base = file(projectId))
    .enablePlugins(AutomateHeaderPlugin)
    .disablePlugins(SitePlugin, BintrayPlugin, MimaPlugin)
    .settings(
      name := s"akka-stream-alpakka-$projectId",
      publish / skip := true
    )
    .settings(additionalSettings: _*)

Global / onLoad := (Global / onLoad).value.andThen { s =>
  val v = version.value
  if (dynverGitDescribeOutput.value.hasNoTags)
    throw new MessageOnlyException(
      s"Failed to derive version from git tags. Maybe run `git fetch --unshallow`? Derived version: $v"
    )
  s
}