io

Documentation

Index

• func DirSize(path string) (uint64, error)
• func FileExists(filename string) bool
• func ReadFile(path string) ([]byte, error)
• func WriteFile(path string, data []byte) error

Functions

func DirSize

func DirSize(path string) (uint64, error)

DirSize returns the size in bytes for all files in all directories under the given path

func FileExists

func FileExists(filename string) bool

func ReadFile

func ReadFile(path string) ([]byte, error)

ReadFile reads the file from path, if not found, it will print the absolute path, instead of relative path.

func WriteFile

func WriteFile(path string, data []byte) error

WriteFile writes a byte array to the file at the given path. This method will also create the directory and file as needed.