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More flexibile email system.

This commit is contained in:
Greg 2020-08-29 15:52:39 -04:00
parent 175d29695e
commit 093bc9af97
1 changed files with 18 additions and 12 deletions
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30
main.go
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@ -20,7 +20,8 @@ import (
) )
type Config struct { type Config struct {
MailHost, Username, Password string MailHost, Username, Password, From string
Recipients []string
MailPort int MailPort int
Len int64 Len int64
} }
@ -52,6 +53,9 @@ func getConf() Config {
if _, err := toml.DecodeFile(confFile, &conf); err != nil { if _, err := toml.DecodeFile(confFile, &conf); err != nil {
log.Fatal("Error reading config file: ", err) log.Fatal("Error reading config file: ", err)
} }
if conf.From == "" {
conf.From = conf.Username + "@" + conf.MailHost
}
of, err := os.Create(path.Join(confDir, "c.R")) of, err := os.Create(path.Join(confDir, "c.R"))
if err != nil { if err != nil {
log.Fatal("Error creating R source file: ", err) log.Fatal("Error creating R source file: ", err)
@ -126,17 +130,19 @@ func fetch() {
log.Fatal("Error opening Rplots.pdf: ", err) log.Fatal("Error opening Rplots.pdf: ", err)
} }
defer f.Close() defer f.Close()
email := mailyak.New(fmt.Sprintf("%s:%d", conf.MailHost, conf.MailPort), for _, r := range conf.Recipients {
smtp.PlainAuth("", conf.Username, conf.Password, conf.MailHost)) email := mailyak.New(fmt.Sprintf("%s:%d", conf.MailHost, conf.MailPort),
email.To("gmp@wow.st") smtp.PlainAuth("", conf.Username, conf.Password, conf.MailHost))
email.From("covid@wow.st") email.To(r)
msg := "Covid dashboard update for " + time.Now().Format("Monday, January 2 2006") email.From(conf.From)
email.Subject(msg) msg := "Covid dashboard update for " + time.Now().Format("Monday, January 2 2006")
email.Plain().Set(msg) email.Subject(msg)
email.Attach("dashboard.pdf", f) email.Plain().Set(msg)
err = email.Send() email.Attach("dashboard.pdf", f)
if err != nil { err = email.Send()
log.Print("Error sending email: ", err) if err != nil {
log.Print("Error sending email: ", err)
}
} }
} }