Fantom-foundation/go-lachesis

package main

import (
    "gopkg.in/urfave/cli.v1"
)

var FromFlag = cli.IntFlag{
    Name:  "from",
    Usage: "start account",
    Value: 1,
}

var CountFlag = cli.IntFlag{
    Name:  "count",
    Usage: "accounts count",
    Value: 1,
}

func getFrom(ctx *cli.Context) uint {
    n := ctx.GlobalInt(FromFlag.Name)
    if n < 0 {
        panic("Count should be positive")
    }
    return uint(n)
}

func getCount(ctx *cli.Context) uint {
    n := ctx.GlobalInt(CountFlag.Name)
    if n < 0 {
        panic("Count should be positive")
    }
    return uint(n)
}