package main

import (
	"fmt"
	"os"

	"github.com/logrusorgru/aurora"
)

var (
	title    = aurora.Blue("[~/git/hooks/bin/pre-commit]")
	info     = aurora.Blue("INFO")
	warning  = aurora.Yellow("WARN")
	errorStr = aurora.Red("ERR ")
)

func Info(format string, args ...interface{}) {
	fmt.Fprintln(os.Stderr, title, info, fmt.Sprintf(format, args...))
}

func Warn(format string, args ...interface{}) {
	fmt.Fprintln(os.Stderr, title, warning, fmt.Sprintf(format, args...))
}

func Err(format string, args ...interface{}) {
	fmt.Fprintln(os.Stderr, title, errorStr, fmt.Sprintf(format, args...))
	os.Exit(1)
}