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main.go
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main.go
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package main
import (
"os"
"github.com/ronaksoft/mtproto/example/cli/cmd"
"strings"
"github.com/c-bata/go-prompt"
"fmt"
)
func main() {
fmt.Println("Press Ctrl+D to exit")
p := prompt.New(
cmdExecutor,
cmdCompleter,
prompt.OptionTitle("Telegram Client"),
prompt.OptionPrefix(">>> "),
prompt.OptionInputTextColor(prompt.Blue),
prompt.OptionSuggestionBGColor(prompt.Black),
prompt.OptionSuggestionTextColor(prompt.White),
prompt.OptionSelectedSuggestionTextColor(prompt.DarkGreen),
)
p.Run()
}
func cmdCompleter(d prompt.Document) []prompt.Suggest {
var args []string
w := d.GetWordBeforeCursor()
// Suggests flags
for _, arg := range strings.Split(d.TextBeforeCursor(), " ") {
if !strings.HasPrefix(arg, "-") {
args = append(args, arg)
}
}
// Suggest Commands
if strings.HasPrefix(w, "--") {
return getCommandFlags(args, w)
}
return getCommands(args, w)
}
func cmdExecutor(in string) {
args := strings.Fields(in)
os.Args = append([]string{}, args...)
if len(os.Args) >= 1 {
if err := cmd.RootCmd.Execute(); err != nil {
fmt.Println(err.Error())
}
}
}