scalive/build.mill

//| mvnDeps:
//| - com.raquo::domtypes:18.1.0
//| - com.goyeau::mill-scalafix::0.6.0

package build

import mill.*, scalalib.*, javascriptlib.*
import mill.scalalib.scalafmt.ScalafmtModule
import mill.api.Task.Simple
import java.net.URI
import java.nio.file.*
import java.nio.file.attribute.BasicFileAttributes
import java.util
import com.goyeau.mill.scalafix.ScalafixModule

trait ScalaCommon extends ScalaModule with ScalafmtModule with ScalafixModule:
  def scalaVersion  = "3.7.2"
  def scalacOptions = Seq(
    "-Wunused:all",
    "-preview",
    "-feature",
    "-language:implicitConversions",
    "-Wvalue-discard",
    "-Wnonunit-statement"
  )

object core extends ScalaCommon:
  def mvnDeps = Seq(mvn"dev.zio::zio-json:0.7.44")

  def generatedSources = Task {
    new DomDefsGenerator((Task.dest / "core/src/scalive").toString).generate()
    super.generatedSources() ++ Seq(PathRef(Task.dest))
  }

  object test extends ScalaTests with scalalib.TestModule.Utest:
    def utestVersion = "0.9.0"

object zio extends ScalaCommon:
  def mvnDeps    = Seq(mvn"dev.zio::zio-http:3.4.0")
  def moduleDeps = Seq(core)

object example extends ScalaCommon:
  def moduleDeps = Seq(zio)
  def mvnDeps    = Seq(mvn"dev.optics::monocle-core:3.1.0", mvn"dev.zio::zio-logging:2.5.1")

  def scaliveBundle = Task {
    os.copy(
      from = example.js.bundle().path,
      to = Task.dest / "public" / "app.js",
      createFolders = true
    )
    PathRef(Task.dest)
  }

  def tailwindConfig = Task.Source(moduleDir / "tailwind.css")

  def generateCss = Task {
    sources()
    os.proc(
      "tailwindcss",
      "--minify",
      "--input",
      tailwindConfig().path
    ).call().out.text()
  }

  def cssResources = Task {
    os.write(
      target = Task.dest / "public" / "app.css",
      data = generateCss(),
      createFolders = true
    )
    PathRef(Task.dest)
  }

  def resources = Task {
    super.resources() :+ scaliveBundle() :+ cssResources()
  }

  object js extends TypeScriptModule:
    def mainFileName = "app.js"
    def npmDeps = Seq("phoenix@1.7.21", "phoenix_live_view@1.1.8", "topbar@3.0.0", "daisyui@5.1.12")
    def bundleFlags = super.bundleFlags() ++ Map("minify" -> ujson.Bool(false))
end example