utils

package

v0.0.1-alpha.0 Latest Latest Go to latest Published: Aug 22, 2022 License: Apache-2.0 Imports: 19 Imported by: 0

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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, mode fs.FileMode, quiet bool, clean bool) 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)

GetUnusedPort returns an unused port

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

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

func NewProgressBar() *ProgressBar

func (p *ProgressBar) Print()

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