utils

Documentation

Index

• func ReadFile(filename string) (b []byte, err error)
• func ReadPasswordFromFile(filename string) ([]byte, error)
• func WriteFile(filename string, data []byte, perm os.FileMode) error

Functions

func ReadFile

func ReadFile(filename string) (b []byte, err error)

ReadFile reads the file identified by filename and returns the contents. If filename is equal to "-", it will read from STDIN.

func ReadPasswordFromFile

func ReadPasswordFromFile(filename string) ([]byte, error)

ReadPasswordFromFile reads and returns the password from the given filename. The contents of the file will be trimmed at the right.

func WriteFile

func WriteFile(filename string, data []byte, perm os.FileMode) error

WriteFile writes data to a file named by filename. If the file does not exist, WriteFile creates it with permissions perm (before umask); otherwise WriteFile truncates it before writing.

It wraps os.WriteFile wrapping the errors.