aerc/commands/help.go
Tim Culverhouse f4d4e2b4e1 help: add completions
Add :help completion arguments (config, imap, etc). The option "aerc"
brings up the general manpage

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Koni Marti <koni.marti@gmail.com>
2022-05-23 20:59:10 +02:00

45 lines
724 B
Go

package commands
import (
"errors"
"git.sr.ht/~rjarry/aerc/widgets"
)
type Help struct{}
var pages = []string{
"aerc",
"config",
"imap",
"notmuch",
"search",
"sendmail",
"smtp",
"stylesets",
"templates",
"tutorial",
}
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]")
}
return TermCore(aerc, []string{"term", "man", page})
}