/* Common structures and methods used across all coreutils */

package jsh

import (
	"encoding/json"
)

type JshOutput struct {
	StdOut interface{}
	StdErr interface{}
}

// Size prefixes as integers, using binary representation
type Unit int
const (
	B Unit = 2 ^ 0
	KB Unit = 2 ^ 10
	MB Unit = 2 ^ 20
	GB Unit = 2 ^ 30
	TB Unit = 2 ^ 40
)

// Converts a Jshoutput into a JSON string
func (j JshOutput) ToJson() *string {
	jsonOut, err := json.Marshal(j)
	if err != nil {
		panic(err)
	}
	jsonString := string(jsonOut)
	return &jsonString
}