Disable response compression on /git-receive-pack URLs

Compressing the response with gzip causes the stream to delay
flushing until gzip has seen the entire response message, or buffers
fill up and the compressed data has to be sent. This hides the
resolving progress monitor from the client, as well as any other
progress messages the server might be trying to send.

Disable compression in receive, matching what /git-upload-pack has.

Change-Id: Ic8d8abe1f43c3f540d1ee7c43a8947a555307d94
Merge branch 'stable-2.2'

* stable-2.2:
  DirCacheIterator: Fix reset() and back()
  Cleanup unused import and Java 6 syntax in Archive

Change-Id: Icc59b28a4066c4781ea8d6270dfe20eb63b4185e
Merge remote-tracking branch 'gerrit/stable-2.2'

* gerrit/stable-2.2:
  Ensure that jgit p2 repository is self-contained
  Fix hidden field warning
  Fix empty control block warnings

Change-Id: Ifa0751be7db9401081a1a5c28a0102a2d0c692f9
Merge branch 'stable-2.2'

* stable-2.2:
  Prepare post 2.2.0.201212191850-r builds
  JGit v2.2.0.201212191850-r

Change-Id: Iebe7c45eacb8abee21d1900e27143ccaa2724e28
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Prepare 2.3.0 builds

Change-Id: I0ca539e8cfe444f96c64dc56d1f0ef33b66e0cff
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Add org.eclipse.jgit.pgm.Reset to commands catalog

Change-Id: I7acfd051a07be889b27cfcfc1f396d86a9f86ab2
Signed-off-by: Tomasz Zarna <tzarna@gmail.com>
Mark non-externalizable strings as such

A few classes such as Constanrs are marked with @SuppressWarnings, as are
toString() methods with many liternal, but otherwise $NLS-n$ is used for
string containing text that should not be translated. A few literals may
fall into the gray zone, but mostly I've tried to only tag the obvious
ones.

Change-Id: I22e50a77e2bf9e0b842a66bdf674e8fa1692f590
Do not perform character translation on copies in patches

Translation is unnecessary and risks damaging the file. Also
ensure that we close the file if an I/O error occurs.

Change-Id: Ieae6eb941fdeaa61f2611f4cd14dd39117aa12f9
Add type argumente to some raw reclaration

Change-Id: Ief195fb5c55f75172f0428fdac8c8874292ae566
Declare essentially static methods as static

Change-Id: I83ca25fb569c0dbc36eb374d5437fcf2b65a6f68
Hide deprecation warnings in some test classes

These test classes heavily rely on Tree and associated classes. They
are convenient for building test cases and hence not yet replaced, but
there is a deprecation warning at about every line, which is not helpful.

Change-Id: Ia7cc8f3bb980dc03055b94748b6c7529a82ea5a5
Make jgit diff obey core.autocrlf

Change-Id: I0a756943d95ee20f189c154b27cd2972a116f550
Enforce max memory for DeltaWindow.

Previously, memory limits were enforced at the start of each iteration
of the delta search, based on objects that were currently loaded in
memory. However, new objects added to the window may be expanded in a
future iteration of the search and thus were not accounted for correctly
at the start of the search. To fix this, memory limits are now enforced
before each object is loaded.

Change-Id: I898ab43e7bf5ee7189831f3a68bb9385ae694b8f
Merge "Enforce max memory for DeltaWindow."
Do not enforce DeltaWindow maxMemory when zero.

The maxMemory for a DeltaWindow can be optionally disabled when it is
less than or equal to zero. Respect this configuration when enforcing
the limits on object load.

Change-Id: Ic0f4ffcabf82105f8e690bd0eb5e6be485a313b3
Stop PathFilter after walking all matching paths

After the current path of the TreeWalk is no longer a prefix of the
PathFilter's path, there can be no more matching entries, but TreeWalk
will happily keep walking the rest of a (potentially very large and
recursive) tree unless StopWalkException is thrown. So, throw
StopWalkException from PathFilter.include() at the earliest
opportunity.

Change-Id: If6c4f395a3d5ed5b71bf68de23be9f2b0620e7f1
Update the revert command and things relating to revert

Cherry-pick has been fixed, but even though revert does
basically the same thing, the fixes were not carried over here.

- Recognize the revert-states, analogous to the cherry picking states
- Make reset handle a revert-in-progress
- Update REVERT_HEAD and MERGE_MSG when revert fails due to conflicts
- Clear revert state on commit and reset
- Format the message similarily to how cherry-pick does. This is
  not exactly how C Git does it.

The interface is still not the same as for cherry-picking.

Change-Id: I8ea956fcbc9526d62a2365360feea23a9280eba3
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
Revert "Stop PathFilter after walking all matching paths"

This reverts commit 75eb6a147ffa8089e48d409f0215a16c755305e7.
Applications that want a PathFilter to abort the walk early should be
using PathFilterGroup. When a PathFilterGroup is created with exactly
one path its implementation is the same that 75eb6 tried to perform,
but has been long documented as having the behavior of breaking a
higher level OR filter graph node.

Change-Id: I6c85d75c474784471c32e866eef3402b9f193c08
Merge "Revert "Stop PathFilter after walking all matching paths""
Ignore removed files with an assume-valid index entry

Bug: 347067
Change-Id: I5472e69dc77e26b5f248a4a04295775cf5051215
Signed-off-by: Chris Aniszczyk <zx@twitter.com>