utils

Documentation

Index

• Constants
• func AskFor(message string, validValues ...string) (string, error)
• func AskForConfirmation(message string, yesByDefault bool) bool
• func AskForInt(message string) (int, error)
• func ClearAfterCursor()
• func ClearLine()
• func ClearScreen()
• func DownloadFile(fileURL, targetFilePath string) error
• func EditLastLine()
• func Fmt(format string, v ...interface{}) string
• func FormatTime(rawSeconds int) string
• func GetUserHome() string
• func HandleError(err error, message string)
• func HideCursor()
• func LoadDataFolder() string
• func MoveCursorTo(line, column int)
• func MoveCursorUp(lineCount int)
• func OnSigTerm(callback SigCallback)
• func Pad(n, size int) string
• func PrintWithLoadIcon(message string, c chan bool, stepTime time.Duration, clearScreen bool)
• func ShowCursor()
• func WaitForEnter(message string) error
• type SigCallback

Constants

const (
	ColorBold   = "\033[1m"
	ColorReset  = "\033[0m"
	ColorRed    = "\033[31m"
	ColorGreen  = "\033[32m"
	ColorYellow = "\033[33m"
	ColorBlue   = "\033[34m"
	ColorWhite  = "\033[39m"
)

Functions

func AskFor

func AskFor(message string, validValues ...string) (string, error)

func AskForConfirmation

func AskForConfirmation(message string, yesByDefault bool) bool

func AskForInt

func AskForInt(message string) (int, error)

func ClearAfterCursor

func ClearAfterCursor()

func ClearLine

func ClearLine()

func ClearScreen

func ClearScreen()

func DownloadFile

func DownloadFile(fileURL, targetFilePath string) error

func EditLastLine

func EditLastLine()

func Fmt

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

func FormatTime

func FormatTime(rawSeconds int) string

func GetUserHome

func GetUserHome() string

func HandleError

func HandleError(err error, message string)

func HideCursor

func HideCursor()

func LoadDataFolder

func LoadDataFolder() string

func MoveCursorTo

func MoveCursorTo(line, column int)

func MoveCursorUp

func MoveCursorUp(lineCount int)

func OnSigTerm

func OnSigTerm(callback SigCallback)

func Pad

func Pad(n, size int) string

func PrintWithLoadIcon

func PrintWithLoadIcon(message string, c chan bool, stepTime time.Duration, clearScreen bool)

func ShowCursor

func ShowCursor()

func WaitForEnter

func WaitForEnter(message string) error

Types

type SigCallback

type SigCallback func(sig *os.Signal)