package buildstep

import (
	"os"

	"git.novox.be/novox/mesh-sdk/go/buildcpu"
)

// NodeLimits is what one step of a build module is held to (novox/hq ADR 0553 §4): the node's processor share and every
// build slot of the node, from the words the composer gives the module (buildcpu.ShareWord, buildcpu.SlotsWord), and the
// machine's processors. A module told neither assumes every build seat beside it at its own capacity, own, so its steps
// stay within the default share with the others'.
func NodeLimits(own int) buildcpu.Limits {
	return buildcpu.FromWords(os.Getenv, own)
}