package main

import (
    sp "github.com/scipipe/scipipe"
)

func main() {
    wf := sp.NewWorkflow("hello_world", 4)

    hello := wf.NewProc("hello", "echo 'Hello ' > {o:out}")
    hello.SetOut("out", "hello.txt")

    world := wf.NewProc("world", "echo $(cat {i:in}) World >> {o:out}")
    world.SetOut("out", "{i:in|%.txt}_world.txt")

    world.In("in").From(hello.Out("out"))

    wf.Run()
}