ermos/hostsfile

package main

import (
    "github.com/ermos/hostsfile"
)

func main() {
    hosts, err := hostsfile.LoadFromPath("../default.hosts")
    if err != nil {
        panic(err)
    }

    hosts.AddHost(hostsfile.NewHost(
        "1.1.1.1",
        []string{"cloudflare.com"},
        hostsfile.WithComment("Cloudflare DNS"),
    ))

    if err = hosts.FlushToPath("./generated.hosts"); err != nil {
        panic(err)
    }
}