package main

import (
	"net/url"
)

func (t *Targets) UnmarshalYAML(unmarshal func(interface{}) error) error {
	targets := []string{}
	err := unmarshal(&targets)
	if err != nil {
		return err
	}
	*t = Targets{
		targets: make([]*url.URL, len(targets)),
	}
	for i, u := range targets {
		u, err := url.Parse(u)
		if err != nil {
			return err
		}
		t.targets[i] = u
	}
	return nil
}