cliutil

Documentation

Index

• func Fatal(err error)
• func FileOrStdin(path string) ([]byte, error)

Functions

func Fatal

func Fatal(err error)

Fatal exits the program with a code 1 printing an error to stderr if it's set.

If the error is nil it does nothing.

func FileOrStdin

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

FileOrStdin reads a file or from standard input if the file path is the literal string "-".