C git silently ignores invalid tagopt values; so make JGit behave the
same way.

Bug: 429625
Change-Id: I99587cc46c7e0c19348bcc63f602038fa9a7f378
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>

Reading RefSpecs from a Config can be seen as another typed value
conversion, so add a getter to Config and to TypedConfigGetter. Use
it in RemoteConfig.

Doing this allows clients of the JGit library to customize the
handling of invalid RefSpecs in git config files by installing a
custom TypedConfigGetter.

Bug: 517314
Change-Id: I0ebc0f073fabc85c2a693b43f5ba5962d8a795ff
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>

Per the git config documentation[1], pushInsteadOf is ignored when
a remote has explicit pushUris.

Implement this, and adapt tests.

Up to now JGit mistakenly applied pushInsteadOf also to existing
pushUris. If some repositories had relied on this mis-feature,
pushes may newly suddenly fail (the uncritical case; the config
just needs to be fixed) or even still succeed but push to unexpected
places, namely to the non-rewritten pushUrls (the critical case).

The release notes should point out this change.

[1] https://git-scm.com/docs/git-config

Bug: 393170
Change-Id: I38c83204d2ac74f88f3d22d0550bf5ff7ee86daf
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>

According to [1], pushInsteadOf is

1. applied to the uris, not to the pushUris
2. ignored if a remote has an explicit pushUri

JGit applied it only to the pushUris. As a result, pushInsteadOf was
ignored for remotes having only a uri, but no pushUri.

This commit implements (1) if there are no pushUris. I did not dare
implement (2) because:

* there are explicit tests for it that expect that pushInsteadOf gets
  applied to existing pushUrls, and
* people may actually use and rely on this JGit behavior.

[1] https://git-scm.com/docs/git-config

Bug: 393170
Change-Id: I6dacbf1768a105190c2a8c5272e7880c1c9c943a
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>

Since the introduction of generic type parameter inference in Java 7,
it's not necessary to explicitly specify the type of generic parameters.

Enable the warning in Eclipse, and fix all occurrences.

Change-Id: I9158caf1beca5e4980b6240ac401f3868520aad0
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

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

Bug: 346873
Change-Id: I4116328f93f411da56a633bc32fd064b2ac083f2
Signed-off-by: Chris Aniszczyk <zx@twitter.com>

Modifications to various classes in order to allow serialization
for use of JGit in Hudson's git plugin.

Change-Id: If088717d3da7483538c00a927e433a74085ae9e6

As discussed on the egit-dev mailing list, we prefer not to have
trailing whitespace in our source code.  Correct all currently
offending lines by trimming them.

Change-Id: I002b1d1980071084c0bc53242c8f5900970e6845
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

Per CQ 3448 this is the initial contribution of the JGit project
to eclipse.org.  It is derived from the historical JGit repository
at commit 3a2dd9921c.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>