ioex

README

ioex

Custom supplements to io.

License

MIT

See included LICENSE file.

Documentation

Index

• func CopyAll(destination, source string, overwrite bool) error
• func Exists(filename string) (bool, error)
• func Touch(filename string) error

Functions

func CopyAll

func CopyAll(destination, source string, overwrite bool) error

CopyAll copies a source file or a directory to destination and does it recursively. Directories along the destination path(s) are created as needed. Files are copied using io.Copy.

If overwrite is specified it silently overwrites existing destination files, otherwise returns an os.Exists.

Permissions of source files and directories carry over to destinations.

If any other error occurs is returned and it will be of type *os.PathError.

func Exists

func Exists(filename string) (bool, error)

Exists returns if the file specified by filename exists. If an error occurs it is returned and the exists result is invalid.

func Touch

func Touch(filename string) error

Touch updates access and modification times of specified file. It creates any required directories along the optionally specified path. If the file does not exist it is created. If an error occurs it is returned.