c-bata-go-prompt

package main import ( "fmt" "github.com/c-bata/go-prompt" ) func completer(d prompt.Document) []prompt.Suggest { return []prompt.Suggest{ {Text: "hello", Description: "say hello"}, } } func main() { fmt.Println("Type something") p := prompt.New( func(in string) { fmt.Println("You typed:", in) }, completer, ) p.Run() }