package os

import (
	"compress/gzip"
	"io"
)

func GzipPack(srcs []string, w io.Writer) error {
	gw := gzip.NewWriter(w)
	defer gw.Close()

	err := TarPack(srcs, gw)

	return err
}

func GzipUnpack(dst string, r io.Reader) error {
	gr, err := gzip.NewReader(r)

	if err != nil {
		return err
	}

	fwErr := TarUnpack(dst, gr)

	return fwErr
}