doCheckout() is called only if --no-checkout option is not set.

Bug: 428917
Change-Id: I350bef446dd7a37613b9506aae99679569bd36e1
Signed-off-by: Kaloyan Raev <kaloyan.r@zend.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

Translatable texts aren't API and shouldn't require maintenance of
@since tags to prevent API warnings.

Change-Id: I228ff37f17c0e792a6bc188c463a0d19138e88ac
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

Change-Id: Ib6ee3a2874a7e2240aa68f4ac32d00c4d1fab5ae
Signed-off-by: Chris Aniszczyk <zx@twitter.com>

This breaks all existing callers once. Applications are not supposed
to build against the internal storage API unless they can accept API
churn and make necessary updates as versions change.

Change-Id: I2ab1327c202ef2003565e1b0770a583970e432e9

--branch or -b allows the user to specify which branch to checkout after
clone.

Change-Id: Ie27533e5ecb43097862a8337a27a742b501e17a5

Change-Id: I7fe51f4a6187c32c917b2f503d6b50d0d6b28a61

These imports are unused since commit
cb349da017

Change-Id: I74ea2a17bf4976d9c74255500e5deeff18208e87
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

This variable has been populated and never used ever since it was
introduced in v0.4.9~336 (Add "jgit clone", 2008-12-23).  Remove it
to make the function easier to understand.

Change-Id: Idb7eb80bc236a20f7385ad2d6141b4d1c5c3f1cc

Change-Id: I83ca25fb569c0dbc36eb374d5437fcf2b65a6f68

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

The underlying problem is that System.out is a PrintWriter and
as such it does not throw exceptions on error, but rather just
sets a flag and continues.

This changes replaces the use of System.out with a PrintWriter-like
writer that does not catch error, but instead throw them to the
caller.

Bug: 366243
Change-Id: I44405edc4416e943b87f09a0f6ed041c6c51b046

C Git always fetches tags during clone, even if the tag doesn't
point to an object that was fetched by the branch specifications.
Match that behavior, as users expect it.

Bug: 326611
Change-Id: I81a82b7359a9649f18a172219da44ed54e77ca2f
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

DHT based repository types don't use a java.io.File to name the
repository.  Moving the type to a string starts to open up more types
of repository names, making the standard pgm package easier to reuse
on other storage systems.

Change-Id: I262ccc8c01cd6db88f832ef317b0e1e5db2d016a
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>

This simple change lets us get rid of WorkDirCheckout from JGit,
and all of its supporting code.

Change-Id: I1a5aabe9ab4a2b156fd37cc7e9ededb4ed70f53a
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>

Each time getConfig() is called on FileRepository, it checks the
last modified time of both ~/.gitconfig and $GIT_DIR?config.  If
$GIT_DIR/config appears to have been modified, it is read back in
from disk and the current config is wiped out.

When mutating a configuration file, this may cause in-memory edits
to disappear.  To avoid that callers need to avoid calling getConfig
until after the configuration has been saved to disk.

Unfortunately the API is still horribly broken.  Configuration should
be modified only while a lock is held on the configuration file, very
similar to the way a ref is updated via its locking protocol.  But our
existing API is really broken for that so we'll have to defer cleaning
up the edit path for a future change.

Change-Id: I5888dd97bac20ddf60456c81ffc1eb8df04ef410
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

Change-Id: I06ddc74f1ef658f4876e2bbcc3eaad3475a5371e
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>

We used the wrong format method, which lead to this confusing output:

  $ ./jgit clone git://...
  Initialized empty Git repository in {0}
  remote: Counting objects: 201783
  ...
  remote: {0}

We need to use MessageFormat.format() as the message translations
use {0} syntax and not %s syntax for placeholders.

Change-Id: I8bf0fd3f7dbecf9edf47419c46aed0493d405f9e
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

The Commit class now only supports the creation of a commit object.
To read a commit, applictions should use RevCommit.  This permits
us to have exactly one implementation, and RevCommit's is faster
and more bug-free.

Change-Id: Ib573f7e15f36855112815269385c21dea532e2cf
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

This move isolates all of the local file specific implementation code
into a single package, where their package-private methods and support
classes are properly hidden away from the rest of the core library.

Because of the sheer number of files impacted, I have limited this
change to only the renames and the updated imports.

Change-Id: Icca4884e1a418f83f8b617d0c4c78b73d8a4bd17
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

This better matches with the name used in the environment
(GIT_WORK_TREE), in the configuration file (core.worktree),
and in our builder object.

Since we are already breaking a good chunk of other code
related to repository access, and this fairly easy to fix
in an application's code base, I'm not going to offer the
wrapper getWorkDir() method.

Change-Id: Ib698ba4bbc213c48114f342378cecfe377e37bb7
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

When the surrounding code is already heavily based upon the
assumption that we have a FileRepository (e.g. because it
created that type of repository) keep the type around and
use it directly.  This permits us to continue to do things
like save the configuration file.

Change-Id: Ib783f0f6a11acd6aa305c16d61ccc368b46beecc
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

To support other storage models other than just the local filesystem,
we split the Repository class into a nearly abstract interface and
then create a concrete subclass called FileRepository with the file
based IO implementation.

We are using an abstract class for Repository rather than the much
more generic interface, as implementers will want to inherit a large
array of utility functions, such as resolve(String).  Having these in
a base class makes it easy to inherit them.

This isn't the final home for lib.FileRepository.  Future changes
will rename it into storage.file.FileRepository, but to do that we
need to also move a number of other related class, which we aren't
quite ready to do.

Change-Id: I1bd54ea0500337799a8e792874c272eb14d555f7
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

The strings are externalized into the root resource bundles.
The resource bundles are stored under the new "resources" source
folder to get proper maven build.

Strings from tests are, in general, not externalized. Only in
cases where it was necessary to make the test pass the strings
were externalized. This was typically necessary in cases where
e.getMessage() was used in assert and the exception message was
slightly changed due to reuse of the externalized strings.

Change-Id: Ic0f29c80b9a54fcec8320d8539a3e112852a1f7b
Signed-off-by: Sasa Zivkov <sasa.zivkov@sap.com>

By using RefUpdate for symbolic reference creation we can reuse
the logic related to updating the reflog with the event, without
needing to expose something such as the legacy ReflogWriter class
(which we no longer have).

Applications using writeSymref must update their code to use the
new pattern of changing the reference through the updateRef method:

    String refName = "refs/heads/master";
    RefUpdate u = repository.updateRef(Constants.HEAD);
    u.setRefLogMessage("checkout: moving to " + refName, false);
    switch (u.link(refName)) {
    case NEW:
    case FORCED:
    case NO_CHANGE:
        // A successful update of the reference
        break;
    default:
        // Handle the failure, e.g. for older behavior
        throw new IOException(u.getResult());
    }

Change-Id: I1093e1ec2970147978a786cfdd0a75d0aebf8010
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

Not all occurrences of ".git" are replaced by this constant, only
those where it actually refers to the directory with that name, i.e
not the ".git" directory suffix.

Asserts and comment are also excluded from replacement.

Change-Id: I65a9da89aedd53817f2ea3eaab4f9c2bed35d7ee
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>

Change-Id: Iec0688232bd59d4626111d77633109918e8e1df3
Signed-off-by: Mykola Nikishov <mn@mn.com.ua>
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>

Change-Id: I4e369382b8a83a5c0772462d1b176b1e23910ada

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>