build.sbt

name := "slack-bots"

organization := "com.headstorm"

scalaVersion := "2.13.1"

version := "0.2.0"

val circeVersion = "0.13.0"
val http4sVersion = "0.21.3"

libraryDependencies ++= Seq(
  "org.scalaj" %% "scalaj-http" % "2.4.2",
  "com.github.slack-scala-client" % "slack-scala-client_2.12" % "0.2.6",
  "io.circe" %% "circe-core" % circeVersion,
  "io.circe" %% "circe-generic"% circeVersion,
  "io.circe" %% "circe-parser"% circeVersion,
  "com.github.pureconfig" %% "pureconfig" % "0.11.1",
  "com.outr" %% "scribe" % "2.7.12",
  "org.http4s" %% "http4s-dsl" % http4sVersion,
  "org.http4s" %% "http4s-blaze-server" % http4sVersion,
  "org.http4s" %% "http4s-blaze-client" % http4sVersion
)

wartremoverErrors ++= Warts.allBut(Wart.NonUnitStatements, Wart.Any, Wart.Nothing)

import com.scalapenos.sbt.prompt.SbtPrompt.autoImport._

promptTheme := com.scalapenos.sbt.prompt.PromptThemes.ScalapenosTheme

//enablePlugins(JavaAppPackaging)
//enablePlugins(DockerPlugin)

scalacOptions ++= 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:experimental.macros",   // Allow macro definition (besides implementation and application). Disabled, as this will significantly change in Scala 3
  "-language:higherKinds",             // Allow higher-kinded types
  //  "-language:implicitConversions",   // Allow definition of implicit functions called views. Disabled, as it might be dropped in Scala 3. Instead use extension methods (implemented as implicit class Wrapper(val inner: Foo) extends AnyVal {}
  "-unchecked",                        // Enable additional warnings where generated code depends on assumptions.
  "-Xcheckinit",                       // Wrap field accessors to throw an exception on uninitialized access.
  "-Xfatal-warnings",                  // Fail the compilation if there are any warnings.

  "-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.
  "-Xlint:unused",                     // TODO check if we still need -Wunused below
  "-Xlint:nonlocal-return",            // A return statement used an exception for flow control.
  "-Xlint:implicit-not-found",         // Check @implicitNotFound and @implicitAmbiguous messages.
  "-Xlint:serial",                     // @SerialVersionUID on traits and non-serializable classes.
  "-Xlint:valpattern",                 // Enable pattern checks in val definitions.
  "-Xlint:eta-zero",                   // Warn on eta-expansion (rather than auto-application) of zero-ary method.
  "-Xlint:eta-sam",                    // Warn on eta-expansion to meet a Java-defined functional interface that is not explicitly annotated with @FunctionalInterface.
  "-Xlint:deprecation",                // Enable linted deprecations.

  "-Wdead-code",                       // Warn when dead code is identified.
  "-Wextra-implicit",                  // Warn when more than one implicit parameter section is defined.
  "-Wmacros:both",                     // Lints code before and after applying a macro
  "-Wnumeric-widen",                   // Warn when numerics are widened.
  "-Woctal-literal",                   // Warn on obsolete octal syntax.
  "-Wself-implicit",                   // Warn when an implicit resolves to an enclosing self-definition.
  "-Wunused:imports",                  // Warn if an import selector is not referenced.
  "-Wunused:patvars",                  // Warn if a variable bound in a pattern is unused.
  "-Wunused:privates",                 // Warn if a private member is unused.
  "-Wunused:locals",                   // Warn if a local definition is unused.
  "-Wunused:explicits",                // Warn if an explicit parameter is unused.
  "-Wunused:implicits",                // Warn if an implicit parameter is unused.
  "-Wunused:params",                   // Enable -Wunused:explicits,implicits.
  "-Wunused:linted",
//  "-Wvalue-discard",                   // Warn when non-Unit expression results are unused.

  "-Ybackend-parallelism", "8",                 // Enable paralellisation — change to desired number!
  "-Ycache-plugin-class-loader:last-modified",  // Enables caching of classloaders for compiler plugins
  "-Ycache-macro-class-loader:last-modified"   // and macro definitions. This can lead to performance improvements.

)