build.sbt

organization := "com.timeout"

name := "docless"

version := "0.6.0-SNAPSHOT"

val circeVersion      = "0.7.0"
val enumeratumVersion = "1.5.7"
val catsVersion       = "0.9.0"

val readme     = "README.md"
val readmePath = file(".") / readme

scalaVersion := "2.12.1"

crossScalaVersions := Seq("2.11.8", "2.12.1")

useGpg := true
useGpgAgent := true

libraryDependencies ++= Seq(
  "org.scala-lang" % "scala-reflect"         % scalaVersion.value,
  "com.chuusai"    %% "shapeless"            % "2.3.2",
  "com.beachape"   %% "enumeratum"           % enumeratumVersion,
  "com.beachape"   %% "enumeratum-circe"     % "1.5.9",
  "org.typelevel"  %% "cats"                 % catsVersion,
  "io.circe"       %% "circe-core"           % circeVersion,
  "io.circe"       %% "circe-parser"         % circeVersion,
  "io.circe"       %% "circe-generic"        % circeVersion,
  "org.scalatest"  %% "scalatest"            % "3.0.0" % "test",
  "com.github.fge" % "json-schema-validator" % "2.2.6" % "test",
  "com.lihaoyi"    % "ammonite"              % "0.8.1" % "test" cross CrossVersion.full
)

val predef = Seq(
  "import com.timeout.docless.schema._",
  "import com.timeout.docless.swagger._",
  "import cats._",
  "import cats.syntax.all._",
  "import cats.instances.all._"
)

initialCommands in (Test, console) +=
  s"""
    |ammonite.Main(predef="${predef.mkString(";")}").run()
  """.stripMargin

val copyReadme =
  taskKey[File](s"Copy readme file to project root")

copyReadme := {
  val _      = (tut in Compile).value
  val tutDir = tutTargetDirectory.value
  val log    = streams.value.log

  log.info(s"Copying ${tutDir / readme} to ${file(".") / readme}")

  IO.copyFile(
    tutDir / readme,
    readmePath
  )
  readmePath
}

val pandocReadme =
  taskKey[Unit](s"Add a table of content to the README using pandoc")

pandocReadme := {
  val readme = copyReadme.value
  val log    = streams.value.log
  val cmd =
    s"pandoc -B doc/header.md -f markdown_github --toc -s -S $readme -o $readme"
  log.info(s"Running pandoc: $cmd}")
  try { Process(cmd) ! log } catch {
    case e: java.io.IOException =>
      log.error(
        "You might need to install the pandoc executable! Please follow instructions here: http://pandoc.org/installing.html"
      )
      throw e
  }

}

tutSettings