util

Documentation

Index

• func Abs(path string) string
• func Exec(name string, args ...string) error
• func GetWithTracker(req *getter.Request) error
• func ProgressBarConfig(bar *pb.ProgressBar, prefix string)
• type ProgressBar
  • func (cpb *ProgressBar) TrackProgress(src string, currentSize, totalSize int64, stream io.ReadCloser) io.ReadCloser

Functions

func Abs

func Abs(path string) string

Abs expands "~/example" to "/User/$user/example" and returns a clean path.

func Exec

func Exec(name string, args ...string) error

Exec executes the command and prints the output into current terminal

func GetWithTracker

func GetWithTracker(req *getter.Request) error

GetWithTracker gets resources and tracks the progress

func ProgressBarConfig

func ProgressBarConfig(bar *pb.ProgressBar, prefix string)

ProgressBarConfig configures progressBar

Types

type ProgressBar

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

ProgressBar wraps a github.com/cheggaaa/pb.Pool in order to display download progress for one or multiple downloads.

If two different instance of ProgressBar try to display a progress only one will be displayed. It is therefore recommended to use DefaultProgressBar

func (*ProgressBar) TrackProgress

func (cpb *ProgressBar) TrackProgress(src string, currentSize, totalSize int64, stream io.ReadCloser) io.ReadCloser

TrackProgress instantiates a new progress bar that will display the progress of stream until closed. total can be 0.