log

Documentation

Overview

Package log is a convenience wrapper for logging messages of various levels (associated colors to come) to the terminal. Much of this code has been shamelessly stolen from https://github.com/helm/helm/blob/master/log/log.go

Index

• Variables
• func CleanExit(format string, v ...interface{})
• func Debug(msg string, v ...interface{})
• func Err(format string, v ...interface{})
• func Info(format string, v ...interface{})
• func Msg(format string, v ...interface{})
• func Warn(format string, v ...interface{})

Variables

var IsDebugging = false

IsDebugging toggles whether or not to enable debug output and behavior.

var Stderr io.Writer = os.Stderr

Stderr is the logging destination for error messages.

var Stdout io.Writer = os.Stdout

Stdout is the logging destination for normal messages.

Functions

func CleanExit

func CleanExit(format string, v ...interface{})

CleanExit prints a message and then exits with 0.

func Debug

func Debug(msg string, v ...interface{})

Debug prints a cyan-tinted message if IsDebugging is true.

func Err

func Err(format string, v ...interface{})

Err prints an error message. It does not cause an exit.

func Info

func Info(format string, v ...interface{})

Info prints a green-tinted message.

func Msg

func Msg(format string, v ...interface{})

Msg passes through the formatter, but otherwise prints exactly as-is.

No prettification.

func Warn

func Warn(format string, v ...interface{})

Warn prints a yellow-tinted warning message.