package account import ( "errors" "regexp" "strings" "git.sr.ht/~sircmpwn/aerc/widgets" "git.sr.ht/~sircmpwn/getopt" ) type Compose struct{} func init() { register(Compose{}) } func (Compose) Aliases() []string { return []string{"compose"} } func (Compose) Complete(aerc *widgets.Aerc, args []string) []string { return nil } func (Compose) Execute(aerc *widgets.Aerc, args []string) error { body, err := buildBody(args) if err != nil { return err } acct := aerc.SelectedAccount() composer := widgets.NewComposer( aerc.Config(), acct.AccountConfig(), acct.Worker(), nil) tab := aerc.NewTab(composer, "New email") composer.OnHeaderChange("Subject", func(subject string) { if subject == "" { tab.Name = "New email" } else { tab.Name = subject } tab.Content.Invalidate() }) go composer.SetContents(strings.NewReader(body)) return nil } func buildBody(args []string) (string, error) { var body, headers string opts, optind, err := getopt.Getopts(args, "H:") if err != nil { return "", err } for _, opt := range opts { switch opt.Option { case 'H': if strings.Contains(opt.Value, ":") { // ensure first colon is followed by a single space re := regexp.MustCompile(`^(.*?):\s*(.*)`) headers += re.ReplaceAllString(opt.Value, "$1: $2") + "\n" } else { headers += opt.Value + ":\n" } } } posargs := args[optind:] if len(posargs) > 1 { return "", errors.New("Usage: compose [-H] [body]") } if len(posargs) == 1 { body = posargs[0] } if headers != "" { if len(body) > 0 { body = headers + "\n" + body } else { body = headers + "\n\n" } } return body, nil }