verbose

Documentation

Overview

Package verbose provides a shared debug logger that writes to a timestamped log file when --verbose is enabled. All output is also echoed to stderr.

Index

• func IsEnabled() bool
• type Logger
  • func Get() *Logger
  • func Init() (*Logger, error)
  • func (l *Logger) Close()
  • func (l *Logger) Log(format string, args ...interface{})

Functions

func IsEnabled

func IsEnabled() bool

IsEnabled returns true if verbose mode is active.

Types

type Logger

type Logger struct {
	// contains filtered or unexported fields
}

Logger writes verbose debug output to a file and optionally to stderr.

func Get

func Get() *Logger

Get returns the global logger (may be nil).

func Init

func Init() (*Logger, error)

Init creates the log file and enables verbose logging. Call once at startup when --verbose is set.

func (*Logger) Close

func (l *Logger) Close()

Close flushes and closes the log file.

func (*Logger) Log

func (l *Logger) Log(format string, args ...interface{})

Log writes a formatted message to the log file and stderr.