INNER CODE UNIT · Go

untar

genuinetools/img · build.go:460

func untar(dest string, r io.Reader) error {
	gzr, err := gzip.NewReader(r)
	if err != nil {
		return err
	}
	defer gzr.Close()

	tr := tar.NewReader(gzr)
	for {
		header, err := tr.Next()
		switch {
		// if no more files are found return
		case err == io.EOF:
			return nil
		// return any other error
		case err != nil:
			return err
		// if the header is nil, just skip it (not sure how this happens)

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