fsutil

Documentation

Index

• func CleanFilename(in string) string
• func CleanPath(path string) string
• func CopyFile(from, to string) error
• func CopyFileForce(from, to string) error
• func FileContains(path, needle string) bool
• func IsDir(path string) bool
• func IsEmptyDir(path string) (bool, error)
• func IsFile(path string) bool
• func Shred(path string, runs int) error
• func Umask() int

Functions

func CleanFilename

func CleanFilename(in string) string

CleanFilename strips all possibly suspicious characters from a filename WARNING: NOT suiteable for pathnames as slashes will be stripped as well!

func CleanPath

func CleanPath(path string) string

CleanPath resolves common aliases in a path and cleans it as much as possible.

func CopyFile

func CopyFile(from, to string) error

CopyFile copies a file from src to dst. Permissions will be preserved. It is expected to fail if the destination does exist but is not writeable.

func CopyFileForce

func CopyFileForce(from, to string) error

CopyFileForce copies a file from src to dst. Permissions will be preserved. The destination if removed before copying to avoid permission issues.

func FileContains

func FileContains(path, needle string) bool

FileContains searches the given file for the search string and returns true iff it's an exact (substring) match.

func IsDir

func IsDir(path string) bool

IsDir checks if a certain path exists and is a directory. https://stackoverflow.com/questions/10510691/how-to-check-whether-a-file-or-directory-denoted-by-a-path-exists-in-golang

func IsEmptyDir

func IsEmptyDir(path string) (bool, error)

IsEmptyDir checks if a certain path is an empty directory.

func IsFile

func IsFile(path string) bool

IsFile checks if a certain path is actually a file.

func Shred

func Shred(path string, runs int) error

Shred overwrite the given file any number of times.

func Umask

func Umask() int

Umask extracts the umask from env.