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v0.104.0 Latest Latest Go to latest Published: Apr 24, 2024 License: Apache-2.0 Imports: 12 Imported by: 1

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func BuildTar(fs vfs.FileSystem, root string, buf io.Writer) error

BuildTar creates a new tar based on a filesystem and a path. The tar is written to the given io.Writer.

func BuildTarGzip(fs vfs.FileSystem, root string, buf io.Writer) error

BuildTarGzip creates a new compressed tar based on a filesystem and a path. The tar is written to the given io.Writer.

func BuildTarGzipLayer(cache cache.Cache, fs vfs.FileSystem, path string, annotations map[string]string) (ocispecv1.Descriptor, error)

BuildTarGzipLayer tar and gzips the given path and adds the layer to the cache. It returns the newly creates ocispec Description for the tar.

func ExtractTar(ctx context.Context, tarStream io.Reader, fs vfs.FileSystem, opts ...ExtractTarOption) error

ExtractTar extracts the content of a tar to the given filesystem with the given root base path

func ExtractTarGzip(ctx context.Context, gzipStream io.Reader, fs vfs.FileSystem, opts ...ExtractTarOption) error

ExtractTarGzip extracts the content of a tar to the given filesystem with the given root base path

type ExtractTarOption interface {
	ApplyOption(opts *ExtractTarOptions)
}

ExtractTarOption defines a interface to apply tar options.

type ExtractTarOptions struct {
	Path      string
	Overwrite bool
}

ExtractTarOptions describes optional untar options.

func (opts *ExtractTarOptions) ApplyOptions(options []ExtractTarOption)

ApplyOptions applies all tar options to the current options.

type Overwrite bool

Overwrite configures if files/directories should be overwritten while untar.

func (o Overwrite) ApplyOption(opts *ExtractTarOptions)

type ToPath string

ToPath configures the path where should be exported to.

func (p ToPath) ApplyOption(opts *ExtractTarOptions)