The matcher has to be reset before using it, as was already done in the
other cases.

Bug: 423039
Change-Id: I87abaa7ad7f0aac8651db6e88d41427cacb4d776
Also-by: Ondrej Vrabec <ovrabec@netbeans.org>
Signed-off-by: Robin Stocker <robin@nibor.org>

This matches the behavior of C Git.

Bug: 415767
Change-Id: Ifa6500f3f6a033da40c48287630b77c47b15f4a0
Signed-off-by: Robin Stocker <robin@nibor.org>

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

These appear as descriptions in the index, see here (currently empty):

http://download.eclipse.org/jgit/docs/latest/apidocs/

Change-Id: If7996deef30ae688bade8b3ad6b19547ca3d8b50
Signed-off-by: Chris Aniszczyk <zx@twitter.com>

Change-Id: I7a4179f10a4841e80b6546e1e7662cab71eac5e9

Patterns containing only a trailing slash have to be treated
as "global" patterns. For example: "classes/" matches "classes"
as well as "dir/classes" directory.

Otherwise a new Character is allocated each time instead of
using the cache.

Change-Id: I648d0b012f66ba9dc46a37a390986f9c61e5a19c

The working tree iterator has perfect knowledge of the path structure
as well as immediate information about whether or not an ignore file
even exists at this level.  We can exploit that to simplify the
logic and running time for testing ignored file status by pushing
all of the checks down into the iterator itself.

Change-Id: I22ff534853e8c5672cc5c2d9444aeb14e294070e
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
CC: Charley Wang <chwang@redhat.com>
CC: Chris Aniszczyk <caniszczyk@gmail.com>
CC: Stefan Lay <stefan.lay@sap.com>
CC: Matthias Sohn <matthias.sohn@sap.com>

We have a constant for .gitignore, so use it.  While we are in
the same method, correct the reference of ".git" to be the actual
GIT_DIR given.  This might not be within the work tree if the
GIT_DIR and GIT_WORK_TREE environment variables were used.

Change-Id: I38e1cec13405109b9c347858b38dd9fb2f1f2560
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
CC: Charley Wang <chwang@redhat.com>
CC: Chris Aniszczyk <caniszczyk@gmail.com>
CC: Stefan Lay <stefan.lay@sap.com>
CC: Matthias Sohn <matthias.sohn@sap.com>

This never should have been exposed on the top of the
AbstractTreeIterator type hierarchy.  There is no concept of a
timestamp in a canonical tree read from the object database, and
the time in the DirCache isn't what we want here either.

Actually all that we need is to find the files whose names are
".gitignore" and are below the root directory.  We can accomplish
that with a suffix filter, and process them immediately.

Change-Id: Ib09cbf81a9e038452ce491385c65498312e2916b
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
CC: Charley Wang <chwang@redhat.com>
CC: Chris Aniszczyk <caniszczyk@gmail.com>
CC: Stefan Lay <stefan.lay@sap.com>
CC: Matthias Sohn <matthias.sohn@sap.com>

This patch adds ignore compatibility to jgit. It encompasses
exclude files as well as .gitignore. Uses TreeWalk and
FileTreeIterator to find nodes and parses .gitignore
files when required. The patch includes a simple cache that
can be used to save results and avoid excessive gitignore
parsing.

CQ: 4302
Bug: 303925
Change-Id: Iebd7e5bb534accca4bf00d25bbc1f561d7cad11b
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>