package main

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

func main() {
    hello := sp.Sh("echo foo > {o:out}")
    hello.OutPathFuncs["out"] = func() string {
        return "hello.txt"
    }

    world := sp.Sh("echo $(cat {i:in}) World >> {o:out}")
    world.OutPathFuncs["bar"] = func() string {
        return world.GetInPath("in") + ".world.txt"
    }

    world.InPorts["in"] = hello.OutPorts["out"]

    hello.Init()
    world.Init()

    <-world.OutPorts["out"]
}