util

Documentation

Index

• func Logf(format string, a ...interface{})
• func Logln(a ...interface{})
• func NormalOrVerbose(normal, verb string) string
• func ShortenPath(p string, max int) string
• func TermWidth() (int, error)

Functions

func Logf

func Logf(format string, a ...interface{})

Logf prints to stdout if pref.Verbose is true.

func Logln

func Logln(a ...interface{})

Logln prints to stdout if pref.Verbose is true.

func NormalOrVerbose

func NormalOrVerbose(normal, verb string) string

NormalOrVerbose returns the normal string if Pref.Verbose is not true.

func ShortenPath

func ShortenPath(p string, max int) string

ShortenPath when necessary, tries to keep the last two segments intact.

func TermWidth

func TermWidth() (int, error)

TermWidth returns the terminal with.