build.sbt

organization in ThisBuild := "galales"
name in ThisBuild := "graphql-template"
scalaVersion in ThisBuild := "2.13.1"

resolvers += Resolver.sonatypeRepo("public")
resolvers += Resolver.sonatypeRepo("releases")
resolvers += Resolver.sonatypeRepo("snapshots")

scalacOptions in ThisBuild ++= Seq(
  "-deprecation", // Emit warning and location for usages of deprecated APIs.
  "-encoding",
  "utf-8", // Specify character encoding used by source files.
  "-explaintypes", // Explain type errors in more detail.
  "-feature", // Emit warning and location for usages of features that should be imported explicitly.
  "-language:existentials", // Existential types (besides wildcard types) can be written and inferred
  "-language:higherKinds", // Allow higher-kinded types
  "-language:implicitConversions", // Allow definition of implicit functions called views
  "-unchecked", // Enable additional warnings where generated code depends on assumptions.
  "-Xcheckinit", // Wrap field accessors to throw an exception on uninitialized access.
  "-Xlint:adapted-args", // Warn if an argument list is modified to match the receiver.
  "-Xlint:constant", // Evaluation of a constant arithmetic expression results in an error.
  "-Xlint:delayedinit-select", // Selecting member of DelayedInit.
  "-Xlint:doc-detached", // A Scaladoc comment appears to be detached from its element.
  "-Xlint:inaccessible", // Warn about inaccessible types in method signatures.
  "-Xlint:infer-any", // Warn when a type argument is inferred to be `Any`.
  "-Xlint:missing-interpolator", // A string literal appears to be missing an interpolator id.
  "-Xlint:nullary-override", // Warn when non-nullary `def f()' overrides nullary `def f'.
  "-Xlint:nullary-unit", // Warn when nullary methods return Unit.
  "-Xlint:option-implicit", // Option.apply used implicit view.
  "-Xlint:package-object-classes", // Class or object defined in package object.
  "-Xlint:poly-implicit-overload", // Parameterized overloaded implicit methods are not visible as view bounds.
  "-Xlint:private-shadow", // A private field (or class parameter) shadows a superclass field.
  "-Xlint:stars-align", // Pattern sequence wildcard must align with sequence component.
  "-Xlint:type-parameter-shadow", // A local type parameter shadows a type already in scope.
  "-Ywarn-extra-implicit", // Warn when more than one implicit parameter section is defined.
  "-Ywarn-numeric-widen",  // Warn when numerics are widened.
  "-Ywarn-unused:imports", // Warn if an import selector is not referenced.
  "-Ywarn-unused:locals", // Warn if a local definition is unused.
  "-Ywarn-unused:params", // Warn if a value parameter is unused.
  "-Ywarn-unused:privates", // Warn if a private member is unused.
  "-Ywarn-value-discard", // Warn when non-Unit expression results are unused.
  "-Ywarn-macros:before", // via som
  "-Yrangepos"
)

scalacOptions in (Compile, console) --= Seq("-Xfatal-warnings", "-Ywarn-unused:imports", "-Yno-imports")

lazy val scalafmtSettings = Seq(scalafmtOnCompile := true, scalafmtTestOnCompile := true)

// update settings
lazy val updateSettings = Seq(
  updateOptions := updateOptions.value.withGigahorse(false),
  dependencyUpdatesFilter -= moduleFilter(organization = "org.scala-lang")
)

libraryDependencies ++= Dependencies.Jars.`server`

credentials += Credentials(Path.userHome / ".ivy2" / ".credentials")

testFrameworks := Seq(new TestFramework("zio.test.sbt.ZTestFramework"))

assemblyMergeStrategy in assembly := {
  case "META-INF/org/apache/logging/log4j/core/config/plugins/Log4j2Plugins.dat" => MergeStrategy.discard
  case "zio/BuildInfo$.class"                                                    => MergeStrategy.discard
  case "module-info.class"                                                       => MergeStrategy.discard
  case x =>
    val oldStrategy = (assemblyMergeStrategy in assembly).value
    oldStrategy(x)
}