func error_log(err error) {
if err != nil {
email.InitGmail(gmailAdress, gmailPassword)
letter := email.NewBriefMessage("Parse error", fmt.Sprint(err), tomail)
letter.Send()
log.Fatal(err)
}
}
func main() {
var gs GlobalSet
flag.Parse()
email.InitGmail(gmailAdress, gmailPassword)
letter := email.NewBriefMessage("Start parse", "start", tomail)
letter.Send()
dropOldLinks()
text, err := ioutil.ReadFile(settingsFile)
err = json.Unmarshal(text, &gs)
error_log(err)
for _, v := range gs.Donors {
wg.Add(1)
go crawler(v)
}
wg.Wait()
letter = email.NewBriefMessage("End parse", "No errors", tomail)
letter.Send()
}