build.sbt

ThisBuild / organization := "com.zengularity"

ThisBuild / scalaVersion := "2.12.18"

ThisBuild / crossScalaVersions := Seq(
  "2.11.12",
  scalaVersion.value,
  "2.13.12",
  "3.2.1"
)

lazy val core = project
  .in(file("core"))
  .settings(
    name := "benji-core",
    Compile / compile / scalacOptions ++= {
      if (scalaBinaryVersion.value startsWith "3") {
        Seq("-language:higherKinds")
      } else {
        Seq(
          // Silencer
          "-P:silencer:globalFilters=constructor\\ deprecatedName\\ in\\ class\\ deprecatedName\\ is\\ deprecated",
          "-language:higherKinds"
        )
      }
    },
    Compile / compile / scalacOptions ++= {
      if (scalaBinaryVersion.value == "2.13") {
        Seq("-Wconf:cat=deprecation&msg=.*deprecatedName.*:s")
      } else {
        Seq.empty
      }
    },
    mimaBinaryIssueFilters ++= {
      import com.typesafe.tools.mima.core._, ProblemFilters.{ exclude => x }

      Seq(
        x[ReversedMissingMethodProblem](
          "com.zengularity.benji.BucketRef#ListRequest.withPrefix"
        ),
        x[ReversedMissingMethodProblem]("com.zengularity.benji.BucketVersioning#VersionedListRequest.withPrefix")
      )
    },
    libraryDependencies ++= Seq(
      "commons-codec" % "commons-codec" % "1.16.0",
      Dependencies.slf4jApi % Provided
    ),
    libraryDependencies ~= {
      _.map(_.exclude("com.typesafe", "ssl-config-core"))
    }
  )

val scalaXmlVer = Def.setting[String] {
  val sv = scalaBinaryVersion.value

  if (sv startsWith "3") "2.0.1"
  else if (sv == "2.13") "1.3.0"
  else "1.0.6"
}

import Dependencies.Version.{ play => playVer, playJson => playJsonVer }

lazy val s3 = project
  .in(file("s3"))
  .settings(
    name := "benji-s3",
    libraryDependencies ++= Dependencies.playAhcWS.value ++ Seq(
      Dependencies.playWSXml.value,
      "org.scala-lang.modules" %% "scala-xml" % scalaXmlVer.value % Provided
    ),
    mimaBinaryIssueFilters ++= {
      import com.typesafe.tools.mima.core._, ProblemFilters.{ exclude => x }
      val pkg = "com.zengularity.benji.s3"

      val wasPrivate = Seq(
        x[MissingClassProblem](s"${pkg}.SignatureCalculator"),
        x[IncompatibleMethTypeProblem](
          s"${pkg}.VirtualHostWSRequestBuilder.this"
        ),
        x[IncompatibleMethTypeProblem](
          s"${pkg}.PathStyleWSRequestBuilder.this"
        ),
        x[IncompatibleMethTypeProblem](s"${pkg}.WSRequestBuilder.build"),
        x[MissingTypesProblem](s"${pkg}.WSS3BucketRef$$ObjectVersions$$"),
        x[IncompatibleResultTypeProblem](
          s"${pkg}.WSS3BucketRef#ObjectVersions.<init>$$default$$2"
        ),
        x[DirectMissingMethodProblem](
          s"${pkg}.WSS3BucketRef#ObjectVersions.apply"
        ),
        x[IncompatibleResultTypeProblem](
          s"${pkg}.WSS3BucketRef#ObjectVersions.apply$$default$$2"
        ),
        x[DirectMissingMethodProblem](s"${pkg}.WSS3BucketRef#Objects.copy"),
        x[DirectMissingMethodProblem](s"${pkg}.WSS3BucketRef#Objects.this"),
        x[IncompatibleResultTypeProblem](
          s"${pkg}.WSS3BucketRef#ObjectVersions.copy$$default$$2"
        ),
        x[DirectMissingMethodProblem](
          s"${pkg}.WSS3BucketRef#ObjectVersions.copy"
        ),
        x[DirectMissingMethodProblem](
          s"${pkg}.WSS3BucketRef#ObjectVersions.this"
        ),
        x[MissingTypesProblem](s"${pkg}.WSS3BucketRef$$Objects$$"),
        x[DirectMissingMethodProblem](s"${pkg}.WSS3BucketRef#Objects.apply"),
        x[IncompatibleSignatureProblem](
          "com.zengularity.benji.s3.WSS3BucketRef#ObjectVersions.unapply"
        ),
        x[IncompatibleSignatureProblem]("com.zengularity.benji.s3.WSS3BucketRef#ObjectVersions.apply$default$1"),
        x[IncompatibleSignatureProblem]("com.zengularity.benji.s3.WSS3BucketRef#ObjectVersions.<init>$default$1"),
        x[IncompatibleSignatureProblem](
          "com.zengularity.benji.s3.WSS3BucketRef#Objects.copy$default$1"
        ),
        x[IncompatibleSignatureProblem](
          "com.zengularity.benji.s3.WSS3BucketRef#ObjectVersions.copy$default$1"
        ),
        x[IncompatibleSignatureProblem](
          "com.zengularity.benji.s3.WSS3BucketRef#Objects.unapply"
        )
      )

      wasPrivate
    }
  )
  .dependsOn(core % "test->test;compile->compile")

lazy val google = project
  .in(file("google"))
  .settings(
    name := "benji-google",
    mimaPreviousArtifacts := {
      if (scalaBinaryVersion.value == "2.12") {
        Set(organization.value %% moduleName.value % "2.1.0")
      } else {
        Set.empty[ModuleID]
      }
    },
    libraryDependencies ++= Dependencies.playAhcWS.value ++ Seq(
      "com.typesafe.play" %% "play-json" % Dependencies.Version.playJson.value,
      Dependencies.playWSJson.value,
      "com.google.auth" % "google-auth-library-oauth2-http" % "1.19.0",
      "com.google.apis" % "google-api-services-storage" % "v1-rev20210127-1.31.0"
    )
  )
  .dependsOn(core % "test->test;compile->compile")

lazy val vfs = project
  .in(file("vfs"))
  .settings(
    name := "benji-vfs",
    mimaBinaryIssueFilters ++= {
      import com.typesafe.tools.mima.core._, ProblemFilters.{ exclude => x }
      val pkg = "com.zengularity.benji.vfs"

      val wasPrivate = Seq(
        x[DirectMissingMethodProblem](s"$pkg.BenjiFileSelector.this"),
        x[DirectMissingMethodProblem](s"$pkg.VFSBucketRef.objects")
      )

      wasPrivate ++ Seq(
        x[MissingClassProblem](
          f"com.zengularity.benji.vfs.VFSBucketRef$$objects$$"
        ),
        x[MissingClassProblem](
          f"com.zengularity.benji.vfs.VFSObjectRef$$RESTPutRequest"
        )
      )
    },
    libraryDependencies ++= Seq(
      "org.apache.commons" % "commons-vfs2" % "2.9.0",
      "com.typesafe.play" %% "play-json" % playJsonVer.value,
      Dependencies.slf4jApi,
      "commons-io" % "commons-io" % "2.7" % Test
    )
  )
  .dependsOn(core % "test->test;compile->compile")

lazy val playTest = Def.setting {
  val ver = {
    if (scalaBinaryVersion.value startsWith "3") {
      "2.8.11"
    } else {
      playVer.value
    }
  }

  ("com.typesafe.play" %% "play-test" % ver)
    .cross(CrossVersion.for3Use2_13) // TODO: Remove
    .exclude("com.typesafe.play", "*")
    .exclude("org.scala-lang.modules", "*")
    .exclude("com.typesafe.akka", "*") % Test
}

lazy val play = project
  .in(file("play"))
  .settings(
    name := "benji-play",
    version := {
      val ver = (ThisBuild / version).value
      val playMajor = playVer.value.split("\\.").take(2).mkString

      if (ver endsWith "-SNAPSHOT") {
        s"${ver.dropRight(9)}-play${playMajor}-SNAPSHOT"
      } else {
        s"${ver}-play${playMajor}"
      }
    },
    Test / sourceDirectory := {
      if (scalaBinaryVersion.value startsWith "3") {
        baseDirectory.value / "no-test" // TODO
      } else {
        (Test / sourceDirectory).value
      }
    },
    Test / unmanagedSourceDirectories ++= {
      if (scalaBinaryVersion.value startsWith "3") {
        Seq.empty
      } else {
        val v = playVer.value.split("\\.").take(2).mkString(".")

        Seq(baseDirectory.value / "src" / "test" / s"play-$v")
      }
    },
    mimaPreviousArtifacts := {
      val playMajor = playVer.value.split("\\.").take(2).mkString

      if (scalaBinaryVersion.value == "2.12") {
        Set(organization.value %% moduleName.value % s"2.0.5-play${playMajor}")
      } else {
        Set.empty[ModuleID]
      }
    },
    mimaBinaryIssueFilters ++= {
      import com.typesafe.tools.mima.core._, ProblemFilters.{ exclude => x }

      Seq(
        x[MissingClassProblem](f"play.modules.benji.BenjiModule$$ValidUri$$")
      )
    },
    libraryDependencies ++= {
      val exclude: ModuleID => ModuleID = {
        if (scalaBinaryVersion.value startsWith "3") { (mid: ModuleID) =>
          mid
            .exclude("com.typesafe.akka", "*")
            .exclude("org.scala-lang.modules", "*")
            .exclude("com.typesafe.play", "play-json_2.13")

        } else { (mid: ModuleID) =>
          mid
            .exclude("com.typesafe.akka", "*")
            .exclude("org.scala-lang.modules", "*")
        }
      }

      val playMain = exclude(
        ("com.typesafe.play" %% "play" % playVer.value)
          .cross(CrossVersion.for3Use2_13)
      ) % Provided

      val playDeps: Seq[ModuleID] = {
        if (playVer.value startsWith "2.6") {
          Seq(playMain)
        } else {
          Seq(
            playMain,
            "com.typesafe.play" % "play-exceptions" % playVer.value % Provided
          )
        }
      }

      Dependencies.playAhcWS.value ++ playDeps ++ Seq(
        playTest.value,
        ("com.typesafe.play" %% "play-guice" % playVer.value)
          .cross(CrossVersion.for3Use2_13)
          .exclude("com.typesafe.play", "*") % Test,
        "com.typesafe.akka" %% "akka-actor-typed" % Dependencies.Version.akka.value % Provided
      )
    },
    Compile / doc / sources := {
      val compiled = (Compile / sources).value

      compiled.filter { _.getName endsWith "NamedStorage.java" }
    }
  )
  .dependsOn(core % "test->test;compile->compile", vfs % "test->compile")

mimaPreviousArtifacts := Set.empty

lazy val benji = (project in file("."))
  .enablePlugins(ScalaUnidocPlugin)
  .settings(
    Seq(
      libraryDependencies ++= Dependencies.playAhcWS.value,
      pomPostProcess := Common.transformPomDependencies { depSpec =>
        // Filter in POM the dependencies only required to compile sample in doc

        if ((depSpec \ "artifactId").text startsWith "benji-") {
          Some(depSpec)
        } else {
          Option.empty
        }
      },
      doc / excludeFilter := "play",
      Compile / doc / scalacOptions ++= List(
        "-skip-packages",
        "highlightextractor"
      ),
      ScalaUnidoc / unidoc / unidocAllSources ~= {
        _.map(_.filterNot { f =>
          val name = f.getName

          name.startsWith("NamedStorage") ||
          name.indexOf("-md-") != -1 ||
          (name.startsWith("package") &&
            f.getPath.indexOf("src_managed") != -1)
        })
      }
    ) ++ Publish.settings
  )
  .dependsOn(s3, google, vfs, play)
  .aggregate(core, s3, google, vfs, play)