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Fixes store.lock issue comming up when using store.Names

Signed-off-by: umohnani8 <umohnani@redhat.com>
This commit is contained in:
umohnani8 2017-09-12 19:29:24 -04:00
parent 400713a58b
commit cfc2393d58
119 changed files with 2846 additions and 1730 deletions
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47
vendor/github.com/containers/storage/pkg/chrootarchive/archive.go generated vendored
View file

@ -11,7 +11,13 @@ import (
"github.com/containers/storage/pkg/idtools"
)
var chrootArchiver = &archive.Archiver{Untar: Untar}
// NewArchiver returns a new Archiver which uses chrootarchive.Untar
func NewArchiver(idMappings *idtools.IDMappings) *archive.Archiver {
if idMappings == nil {
idMappings = &idtools.IDMappings{}
}
return &archive.Archiver{Untar: Untar, IDMappings: idMappings}
}
// Untar reads a stream of bytes from `archive`, parses it as a tar archive,
// and unpacks it into the directory at `dest`.
@ -30,7 +36,6 @@ func UntarUncompressed(tarArchive io.Reader, dest string, options *archive.TarOp
// Handler for teasing out the automatic decompression
func untarHandler(tarArchive io.Reader, dest string, options *archive.TarOptions, decompress bool) error {
if tarArchive == nil {
return fmt.Errorf("Empty archive")
}
@ -41,14 +46,12 @@ func untarHandler(tarArchive io.Reader, dest string, options *archive.TarOptions
options.ExcludePatterns = []string{}
}
rootUID, rootGID, err := idtools.GetRootUIDGID(options.UIDMaps, options.GIDMaps)
if err != nil {
return err
}
idMappings := idtools.NewIDMappingsFromMaps(options.UIDMaps, options.GIDMaps)
rootIDs := idMappings.RootPair()
dest = filepath.Clean(dest)
if _, err := os.Stat(dest); os.IsNotExist(err) {
if err := idtools.MkdirAllNewAs(dest, 0755, rootUID, rootGID); err != nil {
if err := idtools.MkdirAllAndChownNew(dest, 0755, rootIDs); err != nil {
return err
}
}
@ -65,33 +68,3 @@ func untarHandler(tarArchive io.Reader, dest string, options *archive.TarOptions
return invokeUnpack(r, dest, options)
}
// TarUntar is a convenience function which calls Tar and Untar, with the output of one piped into the other.
// If either Tar or Untar fails, TarUntar aborts and returns the error.
func TarUntar(src, dst string) error {
return chrootArchiver.TarUntar(src, dst)
}
// CopyWithTar creates a tar archive of filesystem path `src`, and
// unpacks it at filesystem path `dst`.
// The archive is streamed directly with fixed buffering and no
// intermediary disk IO.
func CopyWithTar(src, dst string) error {
return chrootArchiver.CopyWithTar(src, dst)
}
// CopyFileWithTar emulates the behavior of the 'cp' command-line
// for a single file. It copies a regular file from path `src` to
// path `dst`, and preserves all its metadata.
//
// If `dst` ends with a trailing slash '/' ('\' on Windows), the final
// destination path will be `dst/base(src)` or `dst\base(src)`
func CopyFileWithTar(src, dst string) (err error) {
return chrootArchiver.CopyFileWithTar(src, dst)
}
// UntarPath is a convenience function which looks for an archive
// at filesystem path `src`, and unpacks it at `dst`.
func UntarPath(src, dst string) error {
return chrootArchiver.UntarPath(src, dst)
}