utils

Documentation

Index

• func DownloadWithCache(ctx context.Context, cacheDir, src, dest string, mode fs.FileMode, quiet bool) error
• func DownloadWithCacheAndExtract(ctx context.Context, cacheDir, src, dest string, match string, ...) error
• func Exec(ctx context.Context, dir string, stm IOStreams, name string, arg ...string) error
• func ForkExec(ctx context.Context, dir string, name string, arg ...string) error
• func ForkExecKill(ctx context.Context, dir string, name string) error
• func ForkExecRestart(ctx context.Context, dir string, name string) error
• func GetUnusedPort() (int, error)
• func PathJoin(elem ...string) string
• func Untar(src string, filter func(file string) (string, bool)) error
• func Untargz(src string, filter func(file string) (string, bool)) error
• func Unzip(src string, filter func(file string) (string, bool)) error
• type IOStreams
• type ProgressBar
  • func NewProgressBar() *ProgressBar
  • func (p *ProgressBar) Print()
  • func (p *ProgressBar) Update(current, total int)

Functions

func DownloadWithCache

func DownloadWithCache(ctx context.Context, cacheDir, src, dest string, mode fs.FileMode, quiet bool) error

func DownloadWithCacheAndExtract

func DownloadWithCacheAndExtract(ctx context.Context, cacheDir, src, dest string, match string, mode fs.FileMode, quiet bool, clean bool) error

func Exec

func Exec(ctx context.Context, dir string, stm IOStreams, name string, arg ...string) error

func ForkExec

func ForkExec(ctx context.Context, dir string, name string, arg ...string) error

func ForkExecKill

func ForkExecKill(ctx context.Context, dir string, name string) error

func ForkExecRestart

func ForkExecRestart(ctx context.Context, dir string, name string) error

func GetUnusedPort

func GetUnusedPort() (int, error)

GetUnusedPort returns an unused port

func PathJoin

func PathJoin(elem ...string) string

func Untar

func Untar(src string, filter func(file string) (string, bool)) error

func Untargz

func Untargz(src string, filter func(file string) (string, bool)) error

func Unzip

func Unzip(src string, filter func(file string) (string, bool)) error

Types

type IOStreams

type IOStreams struct {
	// In think, os.Stdin
	In io.Reader
	// Out think, os.Stdout
	Out io.Writer
	// ErrOut think, os.Stderr
	ErrOut io.Writer
}

type ProgressBar

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

func NewProgressBar

func NewProgressBar() *ProgressBar

func (*ProgressBar) Print

func (p *ProgressBar) Print()

func (*ProgressBar) Update

func (p *ProgressBar) Update(current, total int)