logger

Documentation

Index

• func Log(verbose bool, stdout io.Writer, stderr io.Writer) (log *bytes.Buffer, loggedStdout io.Writer, loggedStderr io.Writer)
• func MultiWriter(primary io.Writer, writers ...io.Writer) io.Writer

Functions

func Log

func Log(verbose bool, stdout io.Writer, stderr io.Writer) (log *bytes.Buffer, loggedStdout io.Writer, loggedStderr io.Writer)

Log returns a buffer and two Writers. Data written to the writers is combined and stored in the buffer. If verbose = true, it is also written to the two provided Writers.

func MultiWriter

func MultiWriter(primary io.Writer, writers ...io.Writer) io.Writer

MultiWriter creates a writer that duplicates its writes to all the provided writers, similar to the Unix tee(1) command.