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Merge pull request #992 from unclejack/use_numeric_owner_for_tar

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* Runtime: use --numeric-owner for Tar and Untar
This commit is contained in:
Guillaume J. Charmes 2013-06-24 18:40:43 -07:00
commit ec1dfc521c
1 changed files with 2 additions and 2 deletions
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4
archive.go
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@ -92,7 +92,7 @@ func Tar(path string, compression Compression) (io.Reader, error) {
// Tar creates an archive from the directory at `path`, only including files whose relative
// paths are included in `filter`. If `filter` is nil, then all files are included.
func TarFilter(path string, compression Compression, filter []string) (io.Reader, error) {
args := []string{"tar", "-f", "-", "-C", path}
args := []string{"tar", "--numeric-owner", "-f", "-", "-C", path}
if filter == nil {
filter = []string{"."}
}
@ -120,7 +120,7 @@ func Untar(archive io.Reader, path string) error {
utils.Debugf("Archive compression detected: %s", compression.Extension())
cmd := exec.Command("tar", "-f", "-", "-C", path, "-x"+compression.Flag())
cmd := exec.Command("tar", "--numeric-owner", "-f", "-", "-C", path, "-x"+compression.Flag())
cmd.Stdin = bufferedArchive
// Hardcode locale environment for predictable outcome regardless of host configuration.
// (see https://github.com/dotcloud/docker/issues/355)