fix: correct --no-color flag behaviour in non-tty environments (#1339)

The non-tty environments had no option of getting a colorised output. This change retains the default behaviour of showing colors in tty and no colors in non-tty if no flag is passed. However, on passing the --no-color=false, non-tty environments can also get colored output.

Fix #1313

cmd/root.go

@@ -373,7 +373,9 @@ func initConfig() {
  // cookie-jar support
  rootConfig.CookieJarPath = viper.GetString("kong-cookie-jar-path")
 
- color.NoColor = (color.NoColor || viper.GetBool("no-color"))
+ if viper.IsSet("no-color") {
+ color.NoColor = viper.GetBool("no-color")
+ }
 
  if err := initKonnectConfig(); err != nil {
  fmt.Println(err)