ZIO learning - dealing with command and processes / published by https://github.com/dacr/code-examples-manager #6d6bf8a9-0344-460e-b54c-13f58adbd733/fc2a3243ddb586b8fc01379d185b82859fc71026

zio-learning-process-1-hello.sc

// summary : ZIO learning - dealing with command and processes
// keywords : scala, zio, learning, process, commands, pure-functional, @testable
// publish : gist
// authors : David Crosson
// license : Apache License Version 2.0 (https://www.apache.org/licenses/LICENSE-2.0.txt)
// id : 6d6bf8a9-0344-460e-b54c-13f58adbd733
// created-on : 2022-01-07T16:04:10+01:00
// managed-by : https://github.com/dacr/code-examples-manager
// run-with : scala-cli $file

// ---------------------
//> using scala "3.4.2"
//> using dep "dev.zio::zio:2.0.13"
//> using dep "dev.zio::zio-process:0.7.2"
// ---------------------

import zio.*
import zio.process.*

object Encapsulated extends ZIOAppDefault:
  def run =
    for
      lines <- Command("echo", "Hello world").lines
      _     <- Console.printLine(lines.mkString("\n"))
    yield ()

Encapsulated.main(Array.empty)