Function maybePrintEnvAuthWarning

cli/command/registry/warning.go:13–18

maybePrintEnvAuthWarning if the `DOCKER_AUTH_CONFIG` environment variable is set this function will output a warning to stdErr

(out command.Streams)

// maybePrintEnvAuthWarning if the `DOCKER_AUTH_CONFIG` environment variable is
// set this function will output a warning to stdErr
func maybePrintEnvAuthWarning(out command.Streams) {
	if os.Getenv(configfile.DockerEnvConfigKey) != "" {
		tui.NewOutput(out.Err()).
			PrintWarning("%[1]s is set and takes precedence.\nUnset %[1]s to restore the CLI auth behaviour.\n", configfile.DockerEnvConfigKey)
	}
}