clihelper

Documentation

Index

• func Color(color CliColor, s string) string
• func DefaultReadLineHandler(b []byte) error
• func ReadLine(ctx context.Context, reader io.Reader, handler CliOutputHandler) error
• type BoolFlag
  • func (f *BoolFlag) Set(s string) error
  • func (f *BoolFlag) String() string
• type CliColor
• type CliOutputHandler

Functions

func Color

func Color(color CliColor, s string) string

func DefaultReadLineHandler

func DefaultReadLineHandler(b []byte) error

func ReadLine

func ReadLine(ctx context.Context, reader io.Reader, handler CliOutputHandler) error

Readline reads from the reader and calls the handler for each line

Types

type BoolFlag

type BoolFlag struct {
	IsSet bool
	Value bool
}

BoolFlag is a custom flag type to capture if a flag has been explicitly set.

func (*BoolFlag) Set

func (f *BoolFlag) Set(s string) error

Set is the method to set the flag value, part of the flag.Value interface.

func (*BoolFlag) String

func (f *BoolFlag) String() string

String is the method to format the flag's value, part of the flag.Value interface.

type CliColor

type CliColor string

const (
	ColorGreen  CliColor = "\033[0;32m"
	ColorYellow CliColor = "\033[0;33m"
	ColorRed    CliColor = "\033[0;31m"
	ColorReset  CliColor = "\033[0m"
)

type CliOutputHandler

type CliOutputHandler func([]byte) error

CliOutputHandler is a function that handles a line of output