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8 commits

Author SHA1 Message Date
Tianon Gravi
b762d3a739 Add vendored archive/tar that includes xattrs patch
Docker-DCO-1.1-Signed-off-by: Andrew Page <admwiggin@gmail.com> (github: tianon)
2014-02-17 08:20:21 -07:00
Alexander Larsson
f198ee525a Properly close archives
All archive that are created from somewhere generally have to be closed, because
at some point there is a file or a pipe or something that backs them. So, we
make archive.Archive a ReadCloser. However, code consuming archives does not
typically close them so we add an archive.ArchiveReader and use that when we're
only reading.

We then change all the Tar/Archive places to create ReadClosers, and to properly
close them everywhere.

As an added bonus we can use ReadCloserWrapper rather than EofReader in several places,
which is good as EofReader doesn't always work right. For instance, many compression
schemes like gzip knows it is EOF before having read the EOF from the stream, so the
EofCloser never sees an EOF.

Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
2014-02-14 13:46:17 +01:00
Abel Muiño
7b2ec7fb2d Unit test ensuring that a tar.TypeXGlobalHeader does not cause an error
Docker-DCO-1.1-Signed-off-by: Abel Muiño <amuino@gmail.com> (github: amuino)
2014-01-31 14:57:18 +01:00
Alexander Larsson
5ea48aa7f8 Implement TarFilter in go, rather than calling out to tar
This uses a plain filepath.Walk + addTarFile to create a tar file,
optionially compressing it with gzip.

Unfortunately go only has gzip compression support, not bzip2 or xz.
However, this is not a regression, as docker currently uses *no*
compression for TarFilter(). The only compression of tarfiles
currently happens in utils/tarsum.go, and that manually does gzip
compression.

Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
2014-01-20 20:26:20 +01:00
Alexander Larsson
4fb1db7f74 archive: Remove unused features
This simplifies that code that calls out to tar by removing support
for now unused features.

Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
2014-01-20 20:26:20 +01:00
Michael Crosby
5d9723002b Allow drivers to implement ApplyDiff in Differ interface 2013-11-11 19:09:57 -08:00
Solomon Hykes
36c7a7ae94 Partial merge of devmapper/ in order to integrate it as a backend
plugin.

The merge is inert, in other words the devmapper code is not called
and the primary aufs backend is untouched.
2013-11-01 04:24:17 +00:00
Michael Crosby
96d1e9bb5a Move archive.go to sub package 2013-10-31 16:57:45 -07:00
Renamed from archive_test.go (Browse further)