fsutility

Documentation

Index

• Constants
• func FindEntryDescending(topSearchPath string, entryName string, types pathType) (desiredPath string, err error)
• func GetFileHash(path string) []byte
• func GetHash(data []byte) []byte
• func GetPathType(path string) pathType
• func IsLinkPointsToDestination(linkPath string, destination string) bool
• func MakeDirectoryIfDoesntExist(directory string) error

Constants

const (
	Regular pathType = 1 << iota
	Symlink
	Directory
	Notexisting
	Unknown
)

Functions

func FindEntryDescending

func FindEntryDescending(topSearchPath string, entryName string,
	types pathType) (
	desiredPath string, err error)

FindEntryDescending searches an directory entry from the given topSearchPath and descending to root. It uses pathType as bitwise flags.

func GetFileHash

func GetFileHash(path string) []byte

GetFileHash calculates sha512 with file data. If file doesn't exist then it returns empty slice.

func GetHash

func GetHash(data []byte) []byte

GetHash calculates sha512 from given data

func GetPathType

func GetPathType(path string) pathType

GetPathType returns pathType. If permission denied occur then returns unknown.

func IsLinkPointsToDestination

func IsLinkPointsToDestination(linkPath string, destination string) bool

func MakeDirectoryIfDoesntExist

func MakeDirectoryIfDoesntExist(directory string) error

MakeDirectoryIfDoesntExist creates directory if it doesn't exist. the error is return if unable to create directory.