out

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 Go to latest Published: Mar 25, 2022 License: MIT Imports: 9 Imported by: 0

Documentation

Overview

© Ben Garrett https://github.com/bengarrett/dupers

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func EnterKey 

func EnterKey() byte

EnterKey returns the Enter keyboard code.

func ErrAppend 

func ErrAppend(err error)

ErrAppend appends the error to the current line in stdout.

func ErrCont 

func ErrCont(err error)

ErrCont prints the error.

func ErrFatal 

func ErrFatal(err error)

ErrFatal prints the error and exits the program.

func Example 

func Example(cmd string)

Example is intended for help screens and prints the example command.

func PBug 

func PBug(debug string)

PBug prints the string to a newline.

func Prompt 

func Prompt(question string) string

Prompt prints the question to stdout and prompts for a string reply. The prompt will loop until Enter key or Ctrl-C are pressed.

func RMLine 

func RMLine() string

RMLine uses ANSI to erase the current line in stdout.

func Response 

func Response(s string, quiet bool)

Response prints the string when quiet is false.

func Status 

func Status(count, total int, m Mode) string

Status prints out the current file or item processing count.

func YN 

func YN(question string, recommend YND) bool

YN prints the question to stdout and prompts for a yes or no reply. The prompt will loop unless a y or n value is given or Ctrl-C is pressed.

Types

type Mode 

type Mode uint

Mode for the current processing count. 

const (
	// Check returns Checking items.
	Check Mode = iota
	// Look returns Looking up items.
	Look
	// Scan returns Scanning files.
	Scan
	// Read returns Reading items.
	Read

	// ANSI control code to erase the current line in stdout.
	EraseLine = "\u001b[2K"

	MatchPrefix = "\n  ⤷\t"
)

type YND 

type YND uint

YND is the YN default value to use when there is no input given. 

const (
	// Nil does not set a default value.
	Nil YND = iota
	// Yes sets the default value.
	Yes
	// No sets the default value.
	No
)

Source Files

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