When RevObject overrode equals() to provide only reference equality
we used to need to convert a RevObject into an ObjectId by copy()
just to use standard Java tools like JUnit assertEquals(), or to
use contains() or get() on standard java.util collection types.
Now that we have removed this override and made ObjectId's equals()
final (preventing any of this mess in the future), some copy()
calls are unnecessary. Anytime the value is being used as an input
to a lookup routine, or to an equals, we can avoid the copy().
However we still want to use copy() anytime we are given an ObjectId
that may exist long-term, where we don't want the high cost of the
additional storage from a RevCommit extension. So we can't remove
all uses of copy(), just some of them.
Change-Id: Ief275dace435c0ddfa362ac8e5d93558bc7e9fc3
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Configuration change events were not being triggered, now they are
forwarded from the FileConfig up to the Repository's listeners.
Change-Id: Ida94a59f5a2b7fa8ae0126e33c13343275483ee5
Signed-off-by: Mathias Kinzler <mathias.kinzler@sap.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
The MergeResult class is enhanced to report more data about a
three-way merge. Information about conflicts and the base, ours,
theirs commits can be retrived.
Change-Id: Iaaf41a1f4002b8fe3ddfa62dc73c787f363460c2
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
We should be more lenient when tagging without an
tagger or message. Currently, we will throw an NPE
which is incorrect behavior.
Change-Id: I04e30ce25a9432e4ca56c3f29658ecb24fb18d24
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
There was a duplicated getter and setter for tagger in Tag.
There's no needed to have two getters and setters that represent
the same things. The appropriate tests were updated also.
Change-Id: If46dc00c4c0f31ea4234c6d3bda3c03e6ebbafac
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
indexState() encodes the complete state of the index
into one readable String. This helps to write tests
against the index. indexState() is enhanced to optionally
also contain the content of the files in the index.
Change-Id: Ie988f93768d864f4cbd55809a786bd5759fc24a5
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Added a utility method to set the reset an index to match exactly
some content in the filesystem. This can be used by tests to prepare
commits in the working-tree and set the index in one shot.
[sp: Cleaned up formatting, added getEntryFile(), released inserter.]
Change-Id: If38b1f7cacaaf769f51b14541c5da0c1e24568a5
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Such events make no sense, it has never been visible to this
process so no client can have a stale value of the ref.
Change-Id: Iea3a5035b0a1410b80b09cf53387b22b78b18018
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Add a convenience API in FileRepository to pass in a String that
points to the GIT_DIR location. This is converted to a File and
sent through the usual constructor.
Change-Id: I588388f37e89b8c690020f110a1bc59f46170c40
This patch fixes the problem that JGit tests run from Maven fail on
Mac OS X [1]. In Eclipse the tests succeed since we set Eclipse
workspace encoding to UTF-8 via "Preferences > General > Workspace
> Text file encoding", checked via JConsole that this setting changes
the JVM system property of the test run. This change copies this
setting to the Maven test environment so that we get consistent test
results on all platforms.
[1] http://kerneltrap.org/mailarchive/git/2009/2/6/4916414/thread
Change-Id: Ia657d4037c518411f7bc3c75626dbafb1f4706a2
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Exclude ignored files from IndexDiff tree walk.
This makes EGit commit much faster.
Change-Id: I398499510c22c37667b7612db32eac3b31d325f0
Signed-off-by: Jens Baumgart <jens.baumgart@sap.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
This can result in an infinitely hanging IDE.
Change-Id: I669bc8d220a07011a42edf79de31825305ff3763
Signed-off-by: Mathias Kinzler <mathias.kinzler@sap.com>
If the exact rename matrix for a particular ObjectId isn't square we
crashed with an ArrayIndexOutOfBoundsException because the matrix
entries were encoded backwards. The encode function accepts the
source (aka deleted) index first, not second. Add a unit test to
cover this non-square case to ensure we don't have this regression
in the future.
Change-Id: I5b005e5093e1f00de2e3ec104e27ab6820203566
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
* changes:
Enable configuration of non-standard pack settings
Pass PackConfig down to PackWriter when packing
Simplify UploadPack use of options during writing
Move PackWriter configuration to PackConfig
Allow PackWriter callers to manage the thread pool
It is useful to be able to replace an existing Change-Id
in the message, for example if the user decides not to
amend the previous commit.
Bug: 321188
Change-Id: I594e7f9efd0c57d794d2bd26d55ec45f4e6a47fd
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
TreeWalk calls this value "path", while "name" is the stuff after the
last slash. FileHeader should do the same thing to be consistent.
Rename getOldName to getOldPath and getNewName to getNewPath.
Bug: 318526
Change-Id: Ib2e372ad4426402d37939b48d8f233154cc637da
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
A bug in rename detection would cause file scores to be wrong. The
bug was due to the way rename detection would judge the similarity
between files. If file A has three lines containing 'foo', and file
B has 5 lines containing 'foo', the rename detection phase should
record that A and B have three lines in common (the minimum of the
number of times that line appears in both files). Instead, it would
choose the the number of times the line appeared in the destination
file, in this case file B. I fixed the bug by having the
SimilarityIndex instead choose the minimum number, as it should. I
also added a test case to verify that the bug had been fixed.
Change-Id: Ic75272a2d6e512a361f88eec91e1b8a7c2298d6b
IndexDiff was re-implemented and now uses TreeWalk instead
of GitIndex. Additionally, gitignore support and retrieval of
untracked files was added.
Change-Id: Ie6a8e04833c61d44c668c906b161202b200bb509
Signed-off-by: Jens Baumgart <jens.baumgart@sap.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
When the add parameter is set all modified and deleted files
are staged prior to commit.
Change-Id: Id23bc25730fcdd151386cd495a7cdc0935cbc00b
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
This change is mainly done for a subsequent commit
which will introduce the "all" parameter to the Commit
command.
Bug: 318439
Change-Id: I85a8a76097d0197ef689a289288ba82addb92fc9
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
An utility method which was in RacyGitTests has been moved to
RepositoryTestCase. Also the javadoc has been improved.
This method allows to wait long enough until the
filesystem-timer has advanced. This is useful when it has to
be guaranteed that two files modifications have different
modification timestamps.
Change-Id: I2ebd7cd7818feba6acffb3f835101d8fd281bd5a
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
The indexState() method was enhanced to be more configurable. A bitmask
controls which of the optional parts are reported. All data about
the worktree is not reported anymore by this method which makes the
interface more cleaner for users wanting to test only the state of the
index.
This was done because the previous version reported always so much
additional data that it was hard to write good assertions against it.
Change-Id: I9b481e97f8fcf3fcdbb785b801dc07bfa85dcc33
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
The version builtin should be able to run without a git directory to call
it from wherever you want.
Change-Id: I1a3bce662e6788b860a275ee50315af8d5cc094a
Signed-off-by: Benjamin Muskalla <bmuskalla@eclipsesource.com>
getEntryLastModified returned wrong values for
timestamps on boundaries.
Change-Id: I0457ff030946fda7ecc70671bc65db02a8c206ee
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
The CommitCommand should not use java.io to delete MERGE_HEAD and MERGE_MSG
files since Repository already has utility methods for that.
Change-Id: If66a419349b95510e5b5c2237a91f06c1d5ba0d4
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Its only available in Java 6, and JGit still supports Java 5.
Change-Id: I6c8fac06106ffe20ac8b4b595f34e027f2d29cc2
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
In order to test racy git situations we have to be able to control
the last-modification timestamps of the filesystem. Since we already
access the modification timestamps of files through an abstraction
(the WorkingTreeIterator) I add a new implementation of this iterator
which allows to map timestamp-ranges to single constant timestamps.
For users of this iterator it looks like all files in that range
have been modified at exactly the same time.
With the help of this iterator a test has been writting which
checkes for racy git handling (smudging, unsmudging, dirty-detection).
Additionally add a method to RepositoryTestCase which encodes the
current index state in one String. This should include info about
pathes, file/index modtime, smudgeState, clean-state. Make
sure timestamps are presented in a way that it is easy to
write assertions against this strings (no concrete milliseconds
but t0,t1,...).
These two topics depend circulary on each other: thats why they have
been squashed in one commit.
Change-Id: I115c3f2f20fca9b481830bdc6b9d1ade2c3abdcf
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
For daemons we might want to disable delta compression entirely, or
in some strange case an administrator might need to turn of delta
reuse. Expose these normally internal pack settings through the pack
configuration section.
Change-Id: I39bfefee8384c864cc04ffac724f197240c8a11a
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
When we are creating a pack the higher level application should be able
to override the PackConfig used, allowing it to control the number of
threads used or how much memory is allocated per writer.
Change-Id: I47795987bb0d161d3642082acc2f617d7cb28d8c
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
We only use these variables once, so just put them at the proper
use site and avoid assigning the local variable. The code is a
bit shorter and the intent is a little bit more clear.
Change-Id: I70d120fb149b612ac93055ea39bc053b8d90a5db
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
This refactoring permits applications to configure global per-process
settings for all packing and easily pass it through to per-request
PackWriters, ensuring that the process configuration overrides the
repository specific settings.
For example this might help in a daemon environment where the server
wants to cap the resources used to serve a dynamic upload pack
request, even though the repository's own pack.* settings might be
configured to be more aggressive. This allows fast but less bandwidth
efficient serving of clients, while still retaining good compression
through a cron managed `git gc`.
Change-Id: I58cc5e01b48924b1a99f79aa96c8150cdfc50846
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Currently, a NullPointerException occurs in this case. We should
instead throw a more meaningful Exception with a proper message.
This is a very "stupid" implementation which simply checks for
the existence of a ".gitmodules" file.
Bug: 300731
Bug: 306765
Bug: 308452
Bug: 314853
Change-Id: I155aa340a85cbc5d7d60da31dba199fc30689b67
Signed-off-by: Mathias Kinzler <mathias.kinzler@sap.com>
the following tests fail under windows because certain inputstreams
are not closed and files cannot be deleted because of that. The
main problem I found is UnpackedObject.InflaterInputStream.close().
This method may throw exceptions found by checkValidEndOfStream()
but doesn't call super.close() before leaving. It is not clear to me
which resources a close() method should release before it throws an
exception. But those reseources which are not published to the
outside and which therefore cannot be closed by other means have to
be closed in all cases.
I changed the close() method to call super.close() under all
circumstances.
failing tests:
testStandardFormat_LargeObject_TruncatedZLibStream(org.eclipse.jgit.storage.file.UnpackedObjectTest)
testStandardFormat_LargeObject_TrailingGarbage(org.eclipse.jgit.storage.file.UnpackedObjectTest)
testPackFormat_SmallObject(org.eclipse.jgit.storage.file.UnpackedObjectTest)
Change-Id: Id2e609a29e725aad953ff9bd88af6381df38399d
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
By deferring tag sorting until the commit is produced by the walker
we can avoid an infinite loop that was triggered by trying to sort
tags while allocating a commit. This also avoids needing to look
at commits which aren't going to be produced in the result.
Bug: 321103
Change-Id: I25acc739db2ec0221a50b72c2d2aa618a9a75f37
Reviewed-by: Mathias Kinzler <mathias.kinzler@sap.com>
Reviewed-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Shawn O. Pearce
Mathias Kinzler
Christian Halstrick
Chris Aniszczyk
Robin Rosenberg
Ketan Padegaonkar
Matthias Sohn
Jens Baumgart
Stefan Lay
Jeff Schumacher
Christian Halstrick
Benjamin Muskalla