package commands import ( "errors" "git.sr.ht/~rjarry/aerc/widgets" ) type Help struct{} var pages = []string{ "aerc", "accounts", "binds", "config", "imap", "notmuch", "search", "sendmail", "smtp", "stylesets", "templates", "tutorial", "keys", } func init() { register(Help{}) } func (Help) Aliases() []string { return []string{"help"} } func (Help) Complete(aerc *widgets.Aerc, args []string) []string { return CompletionFromList(aerc, pages, args) } func (Help) Execute(aerc *widgets.Aerc, args []string) error { page := "aerc" if len(args) == 2 && args[1] != "aerc" { page = "aerc-" + args[1] } else if len(args) > 2 { return errors.New("Usage: help [topic]") } if page == "aerc-keys" { aerc.AddDialog(widgets.NewDialog( widgets.NewListBox( "Bindings: Press or to close. "+ "Start typing to filter bindings.", aerc.HumanReadableBindings(), aerc.SelectedAccountUiConfig(), func(_ string) { aerc.CloseDialog() }, ), func(h int) int { return h / 4 }, func(h int) int { return h / 2 }, )) } return TermCore(aerc, []string{"term", "man", page}) }