// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package config

import "fmt"

var debuggingEnabled bool

// EnableDebugging enables debug mode
func EnableDebugging() {
	debuggingEnabled = true
}

// DisableDebugging disables debug mode
func DisableDebugging() {
	debuggingEnabled = false
}

// Debug allows debugging when enabled
func Debug(params ...interface{}) {
	if debuggingEnabled {
		fmt.Printf("[debug] ")
		for _, param := range params {
			fmt.Printf("%v", param)
		}
		fmt.Println()
	}
}
