How to get the name of the current task?

[jk-1]

How to get the name of the current task?

import mill._, scalalib._

object foo extends RootModule with ScalaModule {
  def scalaVersion = "2.13.11"
  def ivyDeps = Agg(
    ivy"com.lihaoyi::scalatags:0.12.0",
    ivy"com.lihaoyi::mainargs:0.6.2"
  )

  def getName = T { ??? }

  object test extends ScalaTests {
    def ivyDeps = Agg(ivy"com.lihaoyi::utest:0.8.4")
    def testFramework = "utest.runner.Framework"
  }
}

E.g. in the above case running

mill show foo.getName

should return

foo

[lihaoyi]

does implicitly[sourcecode.Name] work?

[jk-1]

Gives "getName"

[jk-1]

import mill._, scalalib._
import upickle.default._
import upickle.default.{ReadWriter => RW, macroRW}
implicit val nameRW: RW[sourcecode.Name] = macroRW
implicit val fullNameRW: RW[sourcecode.FullName] = macroRW

object foo extends RootModule with ScalaModule {
  def scalaVersion = "2.13.11"
  def ivyDeps = Agg(
    ivy"com.lihaoyi::scalatags:0.12.0",
    ivy"com.lihaoyi::mainargs:0.6.2"
  )

  def getName = T { 
    println(implicitly[sourcecode.FullName].value.split("\\.").toSeq.reverse.tail.head)
    println(T.dest.segments.toSeq.reverse.tail.head)
    T.dest.segments.toSeq.reverse.tail.head
  }

  object test extends ScalaTests {
    def ivyDeps = Agg(ivy"com.lihaoyi::utest:0.8.4")
    def testFramework = "utest.runner.Framework"
  }
}

implicitly[sourcecode.FullName].value.split("\\.").toSeq  --> ArraySeq(millbuild, build, foo, getName)
T.dest.segments.toSeq --> List(home, jk, workspace, demo, out, foo, getName.dest)

Parsing sourcecode.FullName and T.dest give same result but maybe the T.dest better.