build.sbt

import org.scalajs.linker.interface.ModuleSplitStyle

name := "http-path-root"

lazy val root = (project in file("."))
  .aggregate(lib.jvm, lib.js, playground)

lazy val commonSettings = Seq(
  organization := "wday.httppath",
  scalacOptions ++= Seq(
    "-explaintypes", // Explain type errors in more detail.
    // Additional checks
    "-unchecked", // Enable additional warnings where generated code depends on assumptions.
    "-feature", // Emit warning and location for usages of features that should be imported explicitly.
    "-language:higherKinds", // Allow higher-kinded types
    "-language:postfixOps", // Allow postfix ops
    // Warning Configuration `scalac -Wconf:help`
    "-Wconf:" +
      "cat=deprecation:info," + // downgrade deprecation warnings to info messages
      //                "cat=w-flag-self-implicit:info," +              // downgrade self implicit warnings to info messages
      //                "cat=other-shadowing:info," +                   // downgrade 'already introduced in an enclosing scope' warnings to info messages
      "any:warning-verbose", // print out verbose info for warnings
  ),
)

lazy val lib = crossProject(JSPlatform, JVMPlatform)
  .in(file("lib"))
  .settings(
    commonSettings,
    name := "http-path",
    version := "0.0.1",
    scalaVersion := "2.13.16",
    libraryDependencies ++= Seq(
      "org.typelevel" %%% "cats-core" % "2.12.0",
      "com.lihaoyi" %%% "fastparse" % "3.1.1",
      "com.lihaoyi" %%% "ujson" % "4.0.1",
      "com.beachape" %%% "enumeratum" % "1.7.4",
      "org.scalatest" %% "scalatest" % "3.2.19" % Test,
    ),
    scalacOptions ++= Seq(
      "-Xsource:3-cross", // https://docs.scala-lang.org/scala3/guides/migration/tooling-scala2-xsource3.html#enabled-scala-3-syntax
      "-explaintypes", // Explain type errors in more detail.
      // Additional checks
      "-Xlint", // Enable all lints `scalac -Xlint:help`
      "-Wdead-code", // Warn when dead code is identified.
      "-Wextra-implicit", // Warn when more than one implicit parameter section is defined.
      "-Wnumeric-widen", // Warn when numerics are widened.
      "-Woctal-literal", // Warn on obsolete octal syntax.
      "-Xlint:implicit-recursion", // Warn when an implicit resolves to an enclosing self-definition.
      "-Wunused", // Warn if anything is unused `scalac -Wunused:help`
      "-Ypatmat-exhaust-depth",
      "80", // Allow deeper searching for exhaustive pattern matching
    ),
  )

lazy val playground = project
  .in(file("playground"))
  .dependsOn(lib.js)
  .enablePlugins(ScalaJSPlugin) // Enable the Scala.js plugin in this project
  .settings(
    commonSettings,
    scalaVersion := "3.3.3",

    /* Configure Scala.js to emit modules in the optimal way to
     * connect to Vite's incremental reload.
     * - emit ECMAScript modules
     * - emit as many small modules as possible for classes in the "playground" package
     * - emit as few (large) modules as possible for all other classes
     *   (in particular, for the standard library)
     */
    scalaJSLinkerConfig ~= {
      _.withModuleKind(ModuleKind.ESModule)
        .withModuleSplitStyle(ModuleSplitStyle.SmallModulesFor(List("playground")))
    },

    /* Depend on the scalajs-dom library.
     * It provides static types for the browser DOM APIs.
     */
    libraryDependencies ++= Seq(
      "org.scala-js" %%% "scalajs-dom" % "2.8.0",
      // keep this dependency aligned with the dependency in lib.js
      ("com.lihaoyi" %%% "upickle" % "4.0.1").cross(CrossVersion.for3Use2_13),
    ),
  )