package filex

import (
	"os"
)

// IsFile Check path is a file
func IsFile(path string) bool {
	fi, err := os.Stat(path)
	if err != nil {
		return false
	}
	return !fi.IsDir()
}

// IsDir Check path is directory
func IsDir(path string) bool {
	fi, err := os.Stat(path)
	if err != nil {
		return false
	}
	return fi.IsDir()
}

// Exists Check path is exists
func Exists(path string) bool {
	_, err := os.Stat(path)
	if err == nil || os.IsExist(err) {
		return true
	}
	return false
}

// Size Return file size
func Size(path string) int64 {
	if fi, err := os.Stat(path); err == nil {
		return fi.Size()
	}
	return 0
}