The current behavior of passing a TreeFilter to RevWalk has limited
usefulness, since the RevFilter derived from the TreeFilter is always
ANDed together with any other RevFilters. It is also tied fairly
tightly to the parent rewriting mechanism.
Make TreeRevFilter a generic RevFilter that matches modified paths
against any TreeFilter. This allows for more complex logic like
(modified this path OR authored by this person).
Leave the rewrite flag logic in this class, since it's closely tied to
the parent comparison code, but hidden behind a protected constructor.
Change-Id: Ia72ef591a99415e6f340c5f64583a49c91f1b82f
When update the manifest against a bare repository, RepoCommand will replace
every existing content from the repository with contents populated from the
manifest. Added note for that and a unit test to make sure this behavior.
Change-Id: I1d5960e84bca5aa2a4e86f424d2ddd4197894cdc
Signed-off-by: Yuxuan 'fishy' Wang <fishywang@google.com>
PackFileTest lives in o.e.j.internal.storage.file, so I think it's OK for
it to acknowledge the existence of FileRepository in order to avoid some
unnecessary casting, and probably nicer to avoid the repetition too.
Change-Id: I0de592a32f6178e6d6bf114848101e185b3111a1
Signed-off-by: Roberto Tyley <roberto.tyley@gmail.com>
Unstashed changes are saved in a commit which is added as an additional
parent to the stash commit.
This behaviour is fully compatible with C Git stashing of untracked
files.
Bug: 434411
Change-Id: I2af784deb0c2320bb57bc4fd472a8daad8674e7d
Signed-off-by: Andreas Hermann <a.v.hermann@gmail.com>
If a client passes a multiline message as argument to ReflogWriter.log()
the Reflog gets corrupted and cannot be parsed. ReflogWriter.log() is
invoked implicitly from various commands such as StashCreate, Rebase and
many more. However the message is not always filtered for line feeds.
Such an example is the StashCreateOperation of EGit which passes
unchecked user input as commit message. If a multiline comment is pasted
to the stash create dialog, the reflog gets corrupted.
ReflogWriter now replaces line endings in log message with spaces.
Bug: 435509
Change-Id: I3010cc902e13bee4d7b6696dfd11ab51062739d3
Signed-off-by: Andreas Hermann <a.v.hermann@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The aim of this change is to place all commits of a branch on the same
lane and commits of other (side) branches on different lanes.
The algorithm treats first parents of a commit specially by placing them
on the same lane as the commit itself. When a commit is the first parent
of multiple children it could be placed on any of these children's
lanes. In this case it is placed on the longest child lane, as this is
usually the lane of the branch the commit actually was made on.
Other (non-first) parents are placed on new lanes. This creates a layout
that should make it easier to see branches and merges and follow linear
branch histories.
This differs from the previous approach, which sometimes plotted the
commits of a side branch on the same lane as the base branch commits and
further commits on the base branch appeared on a different lane.
This made the base branch appear as if it was the side branch and
the side branch appears to be the base branch.
In addition to lane assignment, also the plotting code changed to start
drawing a branch lane from the commit where it forks out. Previously it
started only when the first commit on the branch appeared.
Active lanes are continued with every commit that is processed.
Previously lanes were only continued when the next commit on the lane
was encountered. This could produce (temporarily) dangling commits if
the next commit on the lane was not processed yet.
CQ: 8299
Bug: 419359
Bug: 434945
Change-Id: Ibe547aa24b5948ae264f7d0f56a492a4ef335608
Signed-off-by: Konrad Kügler <swamblumat-eclipsebugs@yahoo.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Adds support for Negotiate(SPNEGO) HTTP authentication method. This method
is set to have a higher priority as Digest HTTP authentication method.
Bug: 428836
Change-Id: Ib181096d39f538df1dd7d3f36516843777bf12ae
Signed-off-by: Laurent Goujon <lgoujon@twitter.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
By specifying a mainline parent, a merge is cherry picked as if this
parent was its only parent. If no mainline parent is given, cherry
picking merges is not allowed, as before.
Change-Id: I391cb73bf8f49e2df61428c17b40fae8c86a8b76
Signed-off-by: Konrad Kügler <swamblumat-eclipsebugs@yahoo.de>
Adds further tests where the working tree is dirty (differs from
index) and where we have staged but uncommitted changes.
Fixed the test case 9 for file/directory conflicts.
Bug: 428819
Change-Id: Ie44a288b052abe936ebb74272d0fefef3b218a7a
Signed-off-by: Axel Richard <axel.richard@obeo.fr>
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Previously, it was only possible to archive the entire repository.
This patch introduces the ability to select specific files and
directories to archive.
Archiving the entire repository remains the default behaviour.
org.eclipse.jgit.api.ArchiveCommand: Adding setPaths(String... paths)
method.
Change-Id: Iedcd40fbfd71238b0088174bbe2717fae196e047
Signed-off-by: Shaul Zorea <shaulzorea@gmail.com>
* changes:
Do not rewrite parents in RevWalkTextBuiltins
RevWalk: Allow disabling parent rewriting
RevWalkTextBuiltin: Add -n to limit number of commits returned
Previously, setting any TreeFilter on a RevWalk triggered parent
rewriting, which in the current StartGenerator implementation ends up
buffering the entire commit history in memory. Aside from causing poor
performance on large histories, this does not match the default
behavior of `git rev-list`, which does not rewrite parent SHAs unless
asked to via --parents/--children.
Add a new method setRewriteParents() to RevWalk to disable this
behavior. Continue rewriting parents by default to maintain backwards
compatibility.
Change-Id: I1f38e05526071c75ca58095e312663de5e6f334d
When blaming a merge commit with "Ignore whitespace changes" enabled,
don't discard blame candidates for other parents when we encounter a
parent that only has whitespace changes compared to the merge result.
The algorithm early prepares parents for blaming, removing the
appropriate blame regions from the list of regions still to blame. Only
at the end, the prepared blame candidates are submitted for blaming.
When looking at a non-first parent which only differs in whitespace to
the merge result, it submitted that parent, but only to blame it for the
(usually few) lines not already prepared to blame on other parents. Due
to an early return the blame candidates for the previous parents were
forgotten, leaving many lines unannotated.
bug: 433024
Change-Id: I43c9caf2078b92b05e652dbed2192568907bf199
Signed-off-by: Konrad Kügler <swamblumat-eclipsebugs@yahoo.de>
When JGit uses bitmaps (which is the case after a gc), the push command
doesn't go through the code where MissingObjectExceptions are caught
for remote objects not found locally.
Fixed by removing earlier non-locally-found remote objects.
This was seen withing gerrit, see:
https://code.google.com/p/gerrit/issues/detail?id=2025
Bug: 426044
Change-Id: Ieda718a0530e3680036edfa0963ab88fdd1362c0
Signed-off-by: Jean-Jacques Lafay <jeanjacques.lafay@gmail.com>
Signed-off-by: Doug Kelly <dougk.ff7@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Instead of requiring the caller to know how to list remote
names or parse remote branch names, add a few utilities for
that.
Change-Id: Ib6b2403532f4abbce594a03c0b9da49d30b19f70
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
* changes:
Commit changes generated during repo command
Added implementation of copyfile rule.
Added groups support to repo subcommand.
Added the command line of jgit repo.
Implemented first part of the repo sub-command.
Streaming packed deltas is so slow that it never feasibly completes
(it will take hours for it to stream a few hundred megabytes on
relatively fast systems with a large amount of storage). This
was indicated as a "failed experiment" by Shawn in the following
mailing list post:
http://dev.eclipse.org/mhonarc/lists/jgit-dev/msg01674.html
Change-Id: Idc12f59e37b122f13856d7b533a5af9d8867a8a5
Signed-off-by: Doug Kelly <dougk.ff7@gmail.com>
Currently the repo sub-command only "works", but the submodules will have .git
directories themselves, and lacks group support.
Change-Id: I88a6ee07109187c6c9bfd92a044775fcfb5befa6
Signed-off-by: Yuxuan 'fishy' Wang <fishywang@google.com>
Problem:
The BlameGenerator used the RevFlag SEEN to mark commits it had
already looked at (but not necessarily processed), to prevent
processing a commit multiple times. If a commit is a conflicting
merge that contains lines of the merge base, that have been deleted
in its first parent, either these lines or the lines untouched
since the merge base would not be blamed properly.
This happens for example if a file is modified on a main branch in an
earlier commit M and on a side branch in a later commit S. For this
example, M deletes some lines relative to the common base commit B,
and S modifies a subset of these lines, leaving some other of these
lines untouched.
Then side is merged into main, creating a conflict for these
lines. The merge resolution shall carry over some unmodified lines
from B that would otherwise be deleted by M. The route to blame
these lines is via S to B. They can't be blamed via M, as they
don't exist there anymore.
Q
|\
| \
| S
| |
M |
| /
|/
B
Blaming the merged file first blames via S, because that is the
most recent commit. Doing so, it also looks at B to blame the
unmodified lines of B carried over by S into the merge result. In the
course of this, B is submitted for later processing and marked SEEN.
Later M is blamed. It notices that its parent commit B has been
SEEN and aborts processing for M. B is blamed after that, but only
for the lines that survived via S.
As a result, only the lines contributed by S or by B via S are
blamed. All the other lines that were unchanges by both M and S,
which should have been blamed to B via M, are not blamed.
Solution:
Don't abort processing when encountering a SEEN commit. Rather add the
new region list of lines to be blamed to those of the already SEEN and
enqueued commit's region list. This way when the B commit of the
above example is processed, it will blame both the lines of M and S,
yielding a complete blame result.
Bug: 374382
Change-Id: I369059597608022948009ea7708cc8190f05a8d3
Signed-off-by: Konrad Kügler <swamblumat-eclipsebugs@yahoo.de>
Signed-off-by: Shawn Pearce <spearce@spearce.org>
Change-Id: Id9a641dd67c4182bb3a0dc83a6864fee43e7653f
Signed-off-by: Gustaf Lundh <gustaf.lundh@sonymobile.com>
Signed-off-by: Sven Selberg <sven.selberg@sonymobile.com>
There are certain ref names which native git can be create only on
non-windows systems (e.g. "refs/tags/>"). On Windows systems we can't
persist this refs because the ref names are not valid file names. Our
tests in ValidRefNameTest assumed that these are valid refs on all
systems. This broke the tests on Windows.
Change-Id: Ic53c396c88b84cbdf579a636953f7519952270c0
This would be a problem for any OS where Java lets the subscond
part through to the File API. The fix is to force the timetamp
of the index rather than trusting it to just happen to be right.
Bug: 430765
Change-Id: Id6b3ba003f58427a3ffaacd224649e2d6c93566b
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
When safeForMacOS is enabled the checker verifies a name does not
match against another name in the same tree after normalization to
NFC. The check was incorrect and failed when the first name was put
in, rejecting simple trees containing only one file like "F".
Add a test for this simple tree to verify it is accepted.
Fix the test for NFC normalization to actually normalize
and have a collision.
Change-Id: I39e7d71150948872bff6cd2b06bf8dae52aa3c33
When working on a non-bare repository with a detached HEAD jgit's GC was
packing the ref named "HEAD" into the packed-refs file and deleted the
loose ref (the file .git/HEAD!). This made the repo unusable for native
git. This is fixed by telling jgit to only pack refs starting from
"refs/"
Change-Id: I50018aa006f18b244d2cae2ff78b5ffe1b821d63
Previously, calling addAnnotatedTags() did not modify any state when
there were no annotated tags in the repository. This caused the code
to assume no addFoo() methods had been called, and fell back to the
default of adding refs/*. Instead, use null to indicate neither
addRefs() nor addAnnotatedTags() was called.
Add a test for this behavior.
Change-Id: I9926e5ac17e1a983cd399798993031c72bd79c2c
When more than one lane is drawn, some commits are vertically misaligned
(off by two pixels). This change fixes the alignment.
Bug: 426047
Change-Id: Icbe7ce9f5a6b281b2aaab66e4d76dfc1010b2fb5
Signed-off-by: Konrad Kügler <swamblumat-eclipsebugs@yahoo.de>
Signed-off-by: Rüdiger Herrmann <ruediger.herrmann@gmx.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* changes:
Allow configuration of receive pack's ObjectChecker through fsck.*
Correct fetch to use fetch.fsckObjects and transfer.fsckObjects
Default receive.fsckObjects to transfer.fsckObjects
Allow ReceivePack callers to configure their own ObjectChecker
Check for duplicate names after folding case in ObjectChecker
Change DirCacheCheckout to verify path using ObjectChecker
Reject mixed case .git on Mac OS in ObjectChecker
Reject special Windows device names in ObjectChecker
Allow an ObjectChecker to reject special characters for Windows
Reject '.git' as a tree name in ObjectChecker
Extract path segment check function in ObjectChecker
Permit ObjectChecker to optionally accept leading '0' in trees
Mac OS X and Windows filesystems are generally case insensitive and
will fold 'a' and 'A' to the same directory entry. If the checker is
enforcing safe semantics for these platforms, track all names and
look for duplicates after folding case and normalizing to NFC.
Change-Id: I170b6f649a72d6ef322b7254943d4c604a8d25b9
Reuse the generic logic in ObjectChecker to examine paths.
This required extracting the scanner loop to check for bad
characters within the path name segment.
Change-Id: I02e964d114fb544a0c1657790d5367c3a2b09dff
Most Mac OS X systems use a case insensitive HFS+ volume. Like
Windows ".git" and ".GIT" are the same path and can confuse a Git
program into expecting a repository where one does not exist.
Change-Id: Iec6ce9e6c2872f8b0850cc6aec023fa0fcb05ae4
If Windows rejection is enabled reject special device names like
NUL and PRN, including NUL.txt. This prevents a tree that might
be used on a Windows client from referencing a confusing name.
Change-Id: Ic700ea8fa68724509e0357d4b758a41178c4d70c
Repositories that are frequently checked out on Windows platforms
may need to ensure trees do not contain strange names that cause
problems on those systems. Follow the MSDN guidelines and refuse
to accept a tree containing a special character, or names that end
with " " (space) or "." (dot).
Since Windows filesystems are usually case insensitive, also reject
mixed case versions of the reserved ".git" name.
Change-Id: Ic3042444b1e162c6d01b88c7e6ea39b2a73c4eca
Using .git as a name in a tree is invalid for most Git repositories.
This can confuse clients into thinking there is a submodule or another
repository deeper in the tree, which is incorrect.
Change-Id: I90a1eaf25d45e91557f3f548b69cdcd8f7cddce1
The leading '0' is a broken mode that although incorrect in the
Git canonical tree format was created by a couple of libraries
frequently used on a popular Git hosting site. Some projects have
these modes stuck in their ancient history and cannot easily
repair the damage without a full history rewrite. Optionally permit
ObjectChecker to ignore them.
Bug: 307291
Change-Id: Ib921dfd77ce757e89280d1c00328a88430daef35
One specific test was executed when running tests from inside eclipse
(e.g. by using one of our checked in launch configurations). But when
running tests from maven this test was not executed. Maven (the surefire
plugin) looks for Tests only in java files which are named like
"Test*.java", "*Test.java" or "*TestCase.java". Tests in files named
"*Tests.java" are not found.
Change-Id: I62a80fd6e6fda8bd76fdf3f3f2b8cbc56460fb2c
Blaming with core.autocrlf set to 'true' - even for freshly checked out
files - showed all lines as being locally modified. For autocrlf = true
the line breaks of the local file will be converted to LF for blaming.
This results in useful diffs and therefor in the desired blame
annotations.
For autocrlf = input no conversion takes place to cope with CRLF line
breaks in the repository, in addition to the usual LF. For autocrlf =
true CRLF line breaks in the repo can't be supported without additional
effort. In that case the whole local file will be blamed as being
locally modified.
Change-Id: If020dcca54d16b2fb79210a070b8480aec82e58e
Signed-off-by: Konrad Kügler <swamblumat-eclipsebugs@yahoo.de>
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
* stable-3.3:
Update scripts to deploy jgit on Maven central
Prepare 3.3.1-SNAPSHOT builds
JGit v3.3.0.201403021825-r
Fix merge/cherry-picking in CRLF mode
Expose the received pack size in ReceivePack
Revert "Add getPackFile to ReceivePack to make PostReceiveHook more usable"
Avoid an NPE after 7b01a53692
Add a launcher for Java 7 tests
Remove obsolete getRepositoryMethod from WorkingTreeIterator
Fix NPE when WorkingTreeIterator does not have a repository set
Add getPackFile to ReceivePack to make PostReceiveHook more usable
Possibility to limit the max pack size on receive-pack
Package httpclient and httpcore in o.e.j.http.apache.feature
Change-Id: I814a150980854bbaabd767f97b062d247af6cb50
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This fixes a case where we have CRLF in the repo but
LF in the worktree and are in autocrlf mode.
Change-Id: I0388270c1cf0fd22dfd513bcaa404eb97268d39d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When git-core renames or copies a file and the mode differs the
header shows the mode change first, then the rename or copy data:
diff --git a/COPYING b/LICENSE
old mode 100644
new mode 100755
similarity index 92%
rename from COPYING
rename to LICENSE
index d645695..54863be
--- a/COPYING
+++ b/LICENSE
@@ -56,20 +56,6 @@
JGit relies on this ordering inside of FileHeader. Parsing "new file
mode NNN" after "copy from/to" or "rename from/to" resets the change
type to be ADD, losing the COPIED or RENAMED status and old path.
This fixes a 4 year old bug in Gerrit Code Review that prevents
opening a file for review if the file was copied from another file,
modified in this change, and the mode was updated (e.g. execute
bit was added).
Change-Id: If4c9ecd61ef0ca8e3e1ea857301f7b5c948efb96
[ms: added test case]
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Previously all HTTP communication was done with the help of
java.net.HttpUrlConnection. In order to make JGit usable in environments
where the direct usage of such connections is not allowed but where the
environment provides other means to get network connections an
abstraction for connections is introduced. The idea is that new
implementations of this interface will be introduced which will not use
java.net.HttpUrlConnection but use e.g.
org.apache.client.http.HttpClient to provide network connections.
One example: certain cloud infrastructures don't allow that components
in the cloud communicate directly with HttpUrlConnection. Instead they
provide services where a component can ask for a connection (given a
symbolic name for the destination) and where the infrastructure returns
a preconfigured org.apache.http.client.HttpClient. In order to allow
JGit to be running in such environments we need the abstraction
introduced in this commit.
Change-Id: I3b06629f90a118bd284e55bb3f6465fe7d10463d
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Also imply remoteBranchName to match current branch name if it wasn't
configured in branch configuration.
Bug: 424812
Change-Id: Id852cedaefb2a537b6aa3c330b9861efad052f11
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Read options that control squashing, whether or not to commit the merge
and regarding fast forwarding from the configuration and use them if no
explicit values for these options have been provided to MergeCommand.
Change-Id: Ifdaed4b5e4adc142657c03c8e78b709a99eeddbd
Signed-off-by: Konrad Kügler <swamblumat-eclipsebugs@yahoo.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When the caller specifies to JGit in advance that a ref-update is a
non-fast-forward update, and that those are permitted, we should never
need to call the potentially expensive isMergedInto() check. Re-checking
that the older commit is /not/ reachable from the newer is superfluous.
http://dev.eclipse.org/mhonarc/lists/jgit-dev/msg02258.html
Change-Id: I4bbf593de4dcea6b6f082881c1a33cb3a6a7fb89
Signed-off-by: Roberto Tyley <roberto.tyley@gmail.com>
Formerly the 4-arg constructor did not do this, which was unfortunate
as that constructor's the only way for an external user of JGit to set
the /type/ of the ref-update - which you might want to do to indicate
that the update is expected to be a UPDATE_NONFASTFORWARD, and thus does
not require expensive isMergedInto() calculations:
http://dev.eclipse.org/mhonarc/lists/jgit-dev/msg02258.html
Change-Id: I84c5e4927131e105bed93e31a62da6367c78de32
Signed-off-by: Roberto Tyley <roberto.tyley@gmail.com>
On Windows the length reported by FileAttributes is the size
of the target file (a bug, I guess) rather than the link,
so we read the linke and look at the length of the link instead.
Bug: 353771
Change-Id: I834b06d0447f84379612b8c9190fa77093617595
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The "cut off" optimization causes it to not include branches that
contain the specified commit but happen to share commits with a branch
that does not contain the commit.
An example:
-B foo
\
-A---C master
findBranchesReachableFrom for commit A with both branches as input may
not return master (depending on the order of the input). The reason is
that A is not contained in foo, and therefore the old code would put B
in the cutOff set. When then walking the master commits and B is
checked, it is found in the cutOff set and the walk is aborted, causing
master not to be returned even though it should.
Bug: 425674
Change-Id: I2c0c406ce5fcc9a03538b483473af930d4895d30
Signed-off-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The change includes comparing symbolic links between disk and index,
adding symbolic links to the index, creating/modifying links on
checkout. The behavior is controlled by the core.symlinks setting, just
as C Git does. When a new repository is created core.symlinks will be
set depending on the capabilities of the operating system and Java
runtime.
If core.symlinks is set to true, the assumption is that symlinks are
supported, which may result in runtime errors if this turns out not to
be the case.
Measuring the cost of jgit status on a repository with ~70000 files,
of which ~30000 are tracked reveals a penalty of about 10% for using
the Java7 (really NIO2) support module.
Bug: 354367
Change-Id: I12f0fdd9d26212324a586896ef7eb1f6ff89c39c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This version does not attempt to unsmudge, unlike the first attempt
in Idafad150553df14827eccfde2e3b95760e16a8b6.
Bug: 372834
Change-Id: I9300e735cb16d6208e1df963abb1ff69f688155d
Also-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Robin Stocker <robin@nibor.org>
The folder .git/rebase-merge was not removed in this case. The
repository was then still in rebase state, but neither abort nor
continue worked.
Bug: 425742
Change-Id: I43cea6c9e5f3cef9d6b15643722fddecb40632d9
To correspond to the behavior of "git branch", also return HEAD in case
it is detached.
Bug: 425678
Change-Id: Ie615731434d70b99bd18c7a02e832c0a2c3ceef3
Signed-off-by: Robin Stocker <robin@nibor.org>
Package was renamed, so I had to update the imports. Also, I verified
bitmap serialization was still compatible.
Change-Id: I161ad3875b963b56001beab477ef8d072accee4f
* stable-3.2:
Canonicalize worktree path in BaseRepositoryBuilder if set via config
Add missing @since tags for new public methods in Config
Don't use API exception in RebaseTodoLine
Fix aborting rebase with detached head
Add recursive variant of Config.getNames() methods
Prepare post 3.2.0-m3 builds
JGit v3.2.0.201311130903-m3
Change-Id: Iad6e284e0fe2c7950f156372b334e47ebd82f3f7
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This came up while testing the proposed buck build for jgit. With buck
we can introduce smaller modules to allow for more concurrency during
build and to better control inner structure of jgit. Trying to put the
porcelain API into a different module than lower level implementation
classes failed since RebaseTodoLine used a porcelain API exception
causing a dependency cycle on the proposed modules. Using an exception
defined on the same abstraction level fixes this problem.
Change-Id: I26a5353e1a8fc23e67d8ce61309bd964f7665bcb
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
These methods allow to find all configuration entry names for a given
section or section/subsection searching recursively through all base
configurations of the given configuration.
These methods are needed to calculate the names for the effective
configuration of a git repository which combines the configuration entry
names found in the repository, global and system configuration files
Bug: 396659
Change-Id: Ie3731b5e877f8686aadad3f1a46b2e583ad3b7c6
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This feature was introduced in native git with version 1.8.4.
Bug: 422951
Change-Id: I42f194174d64d7ada6631e2156c2a7bf93b5e91c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Instead of just a generic "Invalid path: $path", add a reason for the
cases where it's not obvious what the problem is (e.g. "aux" being
reserved on Windows).
Bug: 413915
Change-Id: Ia6436bd2560e4f049c92d9aac907cb87348605e0
Signed-off-by: Robin Stocker <robin@nibor.org>
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>
When there are conflicts with a recursive merge, the conflicting paths
are stored in unmergedPaths (field in ResolveMerger). Later, when the
MergeResult is constructed in MergeCommand, getBaseCommit is called,
which computes the merge base a second time.
In case of RecursiveMerger, getBaseCommit merges the multiple merge
bases into one. It does this not by creating a new ResolveMerger but
instead calling mergeTrees. The problem with mergeTrees is that at the
end, it checks if unmergedPaths is non-empty and returns false in that
case.
Because unmergedPaths was already non-empty because of the real merge,
it thinks that there were conflicts when computing the merge base again,
when there really were none.
This can be fixed by storing the base commit when computing it and then
returning that instead of computing it a second time.
Note that another possible fix would be to just use a new ResolveMerger
for merging the merge bases instead. This would also remove the need to
remember the old value of dircache, inCore and workingTreeIterator (see
RecursiveMerger#getBaseCommit).
Bug: 419641
Change-Id: Ib2ebf4e177498c22a9098aa225e3cfcf16bbd958
Signed-off-by: Robin Stocker <robin@nibor.org>
With this change jgit checks for uncommitted changes before a rebase is
started. This is also done by native git. One reason is that an abort
would override such changes. The check is skipped for a non-interactive
rebase when it will result in a fast-forward. In this case there can be
only checkout conflicts but no merge conflicts, so there cannot be an
abort which overrides uncommitted changes.
Bug: 422352
Change-Id: I1e0b59b2a4d80a686b67a6729e441924362b1236
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
JGit was not handling certain file/folder conflicts during a checkout
correctly. This was reported by Axel Richard in
http://dev.eclipse.org/mhonarc/lists/jgit-dev/msg02358.html.
This commit fixes this problem.
Still JGit behaves intentionally different than native git.
If HEAD contains a tree, and workingtree, Index and Merge contain a file
with same content ... then JGit allows a conflict free checkout of
Merge. Native git always complains that it doesn't want to overwrite
local changes. But there is no need to update the working tree because
Index and Merge are already equal.
A shell script which shows how native git behaves can be found here.
https://gist.github.com/chalstrick/7694959#file-gistfile1-sh
Change-Id: Ifd6a68974d61cd4fa23bc575f3a40773db66cafc
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Applying a stash on another commit failed because the merge base for the
cherry-pick of the stashed index state was not corectly set.
Bug: 422684
Change-Id: I9355352b2b9a7abefa3248ca3c17a9301177d0d6
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
Separate some sections of the GC tests into different test classes.
Individual classes permits running in parallel under Buck, reducing
test latency if there are sufficient CPUs available.
Change-Id: I5eb177f78efd4aa8ac857d0d8b1a1fd81ca07790
Instead of making a new PackFile from a resource, lookup
the existing PackFile that was already created by the base
class SampleDataRepositoryTestCase.
Change-Id: Ib5da18c832ae0cb29703706b99e99503f5cc819d
This class requires resources which are private to another
bundle. Move the class next to its resources, removing an
odd cross bundle dependency.
Change-Id: I30d5568b09ea5fb3bd3bb60b602f149c0867f49a
Otherwise switching to another locale yields wrong results when parsing
date strings in GitDateParser. Since the MockSystemReader explicitly
uses english locale the tests need to specify the locale to be used when
parsing date strings.
Bug: 420772
Change-Id: I313ef6b1e9ef3bfb43d929ce34712ebd21f2cd9c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Empty lines of discarded commit messages were added to the commit
message because they were not commented out properly.
Bug: 422246
Change-Id: I263e8a6b30a3392d8b4f09c0695505068a0a485d
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
The API in org.eclipse.jgit.api does allow to open repositories but it
did not allow to close them. This commit fixes this and allows
API users to close a repository without having to use lower-level
classes.
Bug: 420502
Change-Id: I866225cc8534ae5916113fa24eb1c7513fd4472e
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
If during an garbage collection old packfiles are deleted it could
happen that on certain platforms the index file can be deleted but the
packfile can't be deleted (because someone locked the file). This led
to repositories with packfiles without corresponding index files. Those
zombie-packfiles potentially consume a lot of space on disk and it is
never tried to delete them again. Try to avoid this situation by
deleting packfiles first and don't try to delete the other files if we
can't delete the packfile. This gives us the chance to delete the
packfile during next GC.
This commit only improves the situation - there is still the chance for
orphan files during packfile deletion. We don't have an atomic delete
of multiple files .
Change-Id: I0a19ae630186f07d0cc7fe9df246fa1cedeca8f6
Result of c.containsAll(c) is always true for any collection c.
Change-Id: I853cbb44bdc03e2b54229bb9c36ae42e02dcc4d9
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
If a commit was marked for edit, reword, squash or fixup, but the
interactive rebase stopped because of a conflict, the step was not done
after conflict resolution. This is done now.
Change-Id: If8e7ccc50469165744f2b8a53d180f9ba0f72330
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When the last step was an edit step, rebase interactive did not finish
after continuing the rebase. Instead, it returned with the status
FAST_FORWARD.
Change-Id: Ib19857474ac089dfeaae665ad5e95c66c21099b0
* changes:
Use absolute paths for file:// URIs in tests
Use getPath() in FileResolverTest
Extract protocol constants to a common class
Move repeat() to utility class for tests
Remove hardcoded target/trash from test cases
Remove dependency on StatusCommandTest
Remove dependency on DiffFormatterReflowTest
Remove unnecessary import of BaseConnection in MessageWriter
With the new RebaseResult.EDIT a client can now distinguish if rebase
stopped due to a conflict or because the commit was marked for edit in
an interactive rebase.
Change-Id: I40f2311cf43ed5f290dcda65a7bd85ba770a85f5
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
The rebase command now supports squash and fixup. Both actions are not
allowed as the first step of the rebase.
In JGit, before any rebase step is performed, the next commit is
already cherry-picked. This commit keeps that behaviour. In case of
squash or fixup a soft reset to the parent is perfomed afterwards.
CQ: 7684
Bug: 396510
Change-Id: I3c4190940b4d7f19860e223d647fc78705e57203
Signed-off-by: Tobias Pfeifer <to.pfeifer@web.de>
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
All tests should use MockSystemReader to isolate them from the
underlying platform specifics.
GitDateParserBadlyFormattedTest wasn't using MockSystemReader which
induced Bug 420772 as a side effect since GitDateParser caches
SimpleDateFormat instances without regarding their locale. This will be
fixed in another change
Bug: 420772
Change-Id: I798e55d05730a71bb0326f80aea5488541d6c1f2
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When run under Buck the repository paths may be relative. Request
an absolute path to construct the URI, as relative paths are not
supported in file:// style URIs.
Change-Id: I85470d1db2f4e80cba30f1559c0d99bdfa8ac410
Avoid depending on AutoCRLFOutputStreamTest from within another
test such as AutoCRLFInputStreamTest. Breaking the dependency up
allows the test classes to be built and executed in parallel.
Change-Id: Ic9ab2b6ec74ac87ff4adda8a802ae343dd2a6235
Buck does not create a target directory for the build output, this
is Maven specific and the project unit tests should not rely on it.
Instead follow the pattern used by org.eclipse.jgit.test which is to
create a temporary directory in the system temporary folder, and
configure the Maven surefire plugin to use the target directory.
Change-Id: Iebe5093332343a90f51080614e083aac0d29c26d
Move the set constructor function to a Sets utility class,
allowing the tests to compile in parallel.
Change-Id: Id6fac2533fab8d423f949c892f199af2491a450b
Reference the resource from the root of the CLASSPATH, allowing the
test classes to be compiled in parallel with no dependencies.
Change-Id: Ia6becf30ccfe93b8585b82293d9a4863b0cf837e
Checking of spaces at the end of the file name caused the
test to fail for Windows only.
Bug: 396662
Change-Id: I47bcccb0fa32ce606276c3f30d454851d115ca11
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
A rebase todo file consists of regular non-comment action lines and
comment lines. In case that a regular action line has been commented out
(i.e. prefixed with a hash '#'), the RebaseTodoLine that is representing
this line should hold the values for commitId and shortMessage even
though it's a comment line. This allows to switch between comment and
non-comment easily even after the file has been persisted and reread.
Change-Id: I56ec2ba08eaf3772e2d74d937dd496209a744d4b
Signed-off-by: Tobias Pfeifer <to.pfeifer@web.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Reading and writing files formatted like the git-rebase-todo files was
hidden in the RebaseCommand. Certain constructs (like leading tabs and
spaces) have not been handled as in native git. Also the upcoming
rebase interactive feature in EGit needs reading/writing these files
independently from a RebaseCommand.
Therefore reading and writing those files has been moved to the
Repository class. RebaseCommand gets smaller because of that and doesn't
have to deal with reading/writing files.
Additional tests for empty todo-list files, or files containing comments
have been added.
Change-Id: I323f3619952fecdf28ddf50139a88e0bea34f5ba
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Also-by: Tobias Pfeifer <to.pfeifer@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Otherwise the MockSystemReader from the test setup is active for other
tests.
Change-Id: I7caf693bd692d06936e29efd4dc4aabb48c1c39b
Signed-off-by: Robin Stocker <robin@nibor.org>
On Mac OS X /tmp is by default a symbolic link.
Change-Id: I0913ee5ee8db5c5918a9e41abbbfe125b6c70783
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-3.1:
Prepare post 3.1.0 builds
JGit v3.1.0.201310021548-r
Fix order of commits in rebase todo file header
Prepare post 3.1.0 RC1 builds
JGit v3.1.0.201309270735-rc1
Attempt to fix graph layout when new heads are introduced
Prepare re-signing pgm's ueberjar to avoid SecurityException
Use full branch name when getting ref in BranchTrackingStatus
Change-Id: Ida30175d0c058048cbe4b563aae7f85cd008db29
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Sometime the new commit is no allocated onto a new lane leading to
the commit being drawn on the wrong branch and something that looks
like a merge.
The drawback is that this also changes existing valid graphs.
Bug: 368927
Change-Id: Ic8a8247c8a53be802c1be83850ed766b902ca646
In C Git 1.8.2, "git reset" now also works on an unborn branch (no HEAD
yet) if no explicit ref was specified. In that case, it is treated as a
reset to an empty tree.
This can be useful for callers because "unborn branch" no longer has to
be special-cased to "git rm --cached".
Bug: 414870
Change-Id: Ied750116f767518ae4d48823cf00752b049a8477
Signed-off-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The dash signing plugin has been retired hence we need to update our
build to use the CBI jarsigner plugin for signing build results.
Pack test classes to enable signing them.
Also re-enable pack200 for bundle org.eclipse.jgit.
WORKAROUND: there is no easy way to run tests with maven-surefire-plugin
from signed test-jar so for a quick workaround we will have to add a
build step on Hudson so that we can run tests before signing:
- first step will do "clean, verify" to compile and run tests
- second step will do "install, deploy" with profile "eclipse-sign" and
use -DskipTests=true to skip tests since they would hit a
SecurityException when unsigned test classes are in same package as
signed classes under test
- third step will do "clean, install, deploy" on packaging reactor to
build features and p2 repository with profile "eclipse-sign" to sign
and pack200 all bundles.
TODO: Tycho doesn't suport picking up pack200 artifacts via
pomDependencies hence we need to find a way to copy them manually and
use tycho-extra's tycho-p2-extras-plugin:publish-features-and-bundles
to generate the missing p2 metadata.
Change-Id: Iec2c5ab3027a3e3f9ecc0d2f99193385177d9025
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* It didn't check the first character in the pattern due to a off-by-one
error. Spotted by James Roper.
* It returned true even when pattern was longer than current path, e.g.
it returned that ".txt" is suffix of "txt".
Bug: 411999
Change-Id: I9fbcd68a11fb57cc49956b70c387a47271a0424f
Signed-off-by: Robin Stocker <robin@nibor.org>
Makes it possible to add new test cases without copying lots of lines.
Change-Id: I66db3bc0cbd18fb5a07748905c60384b86b1c162
Signed-off-by: Robin Stocker <robin@nibor.org>
Without update, index is wrongly detected to be dirty
when picking the second commit.
Change-Id: Idf47ecb33e8bd38340d760806d629f67be92d2d5
Signed-off-by: Hiroshi Tomita <tomykaira@gmail.com>
Bug: 411963
The original code was able to process only one WWW-Authenticate
header in an HTTP response, and if this header was not one of
two expected, authentication failed regardless of that there
could be other headers in the response.
All WWW-Authenticate headers in an HTTP response have to be
browsed to find one of supported, i.e. Basic or Digest.
By that if both are present, the Digest one should be used
as more preferable.
Bug: 357719
Change-Id: Icf601a41fec63f7d40308f3c85aaa4f71a7c095b
Signed-off-by: Alex Rukhlin <arukhlin@microsoft.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
/tmp is a symbolic link and some tests break when the path
gets canonicalized by JGit or Jetty. Allow Jetty to serve
symlinks by setting init parameter "aliases" to true [1].
[1] http://wiki.eclipse.org/Jetty/Howto/How_to_serve_symbolically_linked_files
Change-Id: I45359a40435e8a33def6e0bb6784b4d8637793ac
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
It's supported by C Git and can be useful.
Bug: 413388
Change-Id: I12c6c10e791cc09ee271d89eb8b8d32f53e385db
Signed-off-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Can be used for listing remote refs for a repository on the file system
without having a local repository.
Bug: 413400
Change-Id: I397f5092c5eafb62236e9f9e74d9183f56903cc6
Signed-off-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Allow filtering of the status. Only files which match given paths are
inspected and only their state is reported.
Change-Id: I3c4b1b46bf297cd4ebdb4997cfa14c8752a36411
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
* It didn't check the first character in the pattern due to a off-by-one
error. Spotted by James Roper.
* It returned true even when pattern was longer than current path, e.g.
it returned that ".txt" is suffix of "txt".
Bug: 411999
Change-Id: I9fbcd68a11fb57cc49956b70c387a47271a0424f
Signed-off-by: Robin Stocker <robin@nibor.org>
Makes it possible to add new test cases without copying lots of lines.
Change-Id: I66db3bc0cbd18fb5a07748905c60384b86b1c162
Signed-off-by: Robin Stocker <robin@nibor.org>
Without update, index is wrongly detected to be dirty
when picking the second commit.
Change-Id: Idf47ecb33e8bd38340d760806d629f67be92d2d5
Signed-off-by: Hiroshi Tomita <tomykaira@gmail.com>
Bug: 411963
Currently, the offset can only be retrieved by ObjectId or iterating all
of the entries. Add a method to lookup the offset by position in the
index sorted by SHA1.
Change-Id: I45e9ac8b752d1dab47b202753a1dcca7122b958e
The original code was able to process only one WWW-Authenticate
header in an HTTP response, and if this header was not one of
two expected, authentication failed regardless of that there
could be other headers in the response.
All WWW-Authenticate headers in an HTTP response have to be
browsed to find one of supported, i.e. Basic or Digest.
By that if both are present, the Digest one should be used
as more preferable.
Bug: 357719
Change-Id: Icf601a41fec63f7d40308f3c85aaa4f71a7c095b
Signed-off-by: Alex Rukhlin <arukhlin@microsoft.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
/tmp is a symbolic link and some tests break when the path
gets canonicalized by JGit or Jetty. Allow Jetty to serve
symlinks by setting init parameter "aliases" to true [1].
[1] http://wiki.eclipse.org/Jetty/Howto/How_to_serve_symbolically_linked_files
Change-Id: I45359a40435e8a33def6e0bb6784b4d8637793ac
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
See change I08bed4275af9ec52aa4d7054067ac82f6a3c9781, where fixing such
warning lead to complaints.
If fixing is not wanted, disable it instead.
Change-Id: If31d4028fa1c6377a11e83ed5688b45701cec68b
* stable-3.0:
Prepare post 3.0.0.201306101825-r builds
JGit v3.0.0.201306101825-r
Make JGit test work with both hamcrest 1.1 (juno) and 1.3 (kepler)
Fix version.sh to not overwrite ${project.version}
Prepare post 3.0.0 RC3 builds
JGit v3.0.0.201306040240-rc3
Change-Id: I5b1db1f5b69bad1136dd21b956e798f63b1ba0ee
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The hamcrest library has moved things around. This problem applies only
to the test, not plugin runtime.
Change-Id: I5b97f356d8595dbdc9e91d157558e40561a6a30d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-3.0:
Prepare post 3.0.0-rc2 builds
JGit v3.0.0.201305281830-rc2
Support refspecs with wildcard in middle (not only at end)
Fix multiple bugs in RawSubStringPattern used by MessageRevFilter
Handle short branch/tag name for setBranch in CloneCommand
Add missing Bundle-Localization header
Apply tree filter marks when pairing DiffEntry for renames
Improve feature names to become understandable by end users
Update kepler orbit version to R20130517111416
Fix BatchRefUpdate progress-monitoring so it doesn't count twice
Fix AnyObjectId's generic type declaration of Comparable
Fix DiffFormatter NPEs for DiffEntry without content change
Fix CommitCommand not to destroy repo
Fix the parameters to an exception
Prepare post 3.0.0 M7 builds
JGit v3.0.0.201305080800-m7
Change-Id: Ia8441c9796f01497e0d90e672c0aaf60520a0098
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The following refspec, which can be used to fetch GitHub pull requests,
is supported by C Git but was not yet by JGit:
+refs/pull/*/head:refs/remotes/origin/pr/*
The reason is that the wildcard in the source is in the middle.
This change also includes more validation (e.g. "refs//heads" is not
valid) and test cases.
Bug: 405099
Change-Id: I9bcef7785a0762ed0a98ca95a0bdf8879d5702aa
* Match at end of input was not handled correctly.
* When more than one character matched but not all, the next character
was not considered as a match start (e.g. pattern "abab" didn't match
input "abaabab").
Bug: 409144
Change-Id: Ia44682c618bfbb927f5567c194227421d222a160
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Before, it was not clear from the documentation what kind of branch name
was accepted. Users specifying "branch" (instead of "refs/heads/branch")
got no error message and ended up with a repository without HEAD and no
checkout.
With this, CloneCommand now tries "$branch", then "refs/heads/$branch"
and then "refs/tags/$branch". C Git only does the last two, but for
compatibility we should still allow "refs/heads/branch".
Bug: 390994
Change-Id: I4be13144f2a21a6583e0942f0c7c40da32f2247a
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
I was seeing output like this while running The BFG:
Updating references: 200% (374/187)
...issue sneaked in with 5cf53fda I think.
The update call is also moved to the end of the loop, as update() is
only supposed to be called after work has been done ("Denote that some
work units have been completed").
Change-Id: I1620fa75be16dc80df44745d0e123ea512762e31
Signed-off-by: Robin Stocker <robin@nibor.org>
DiffEntry.getOldId() returns null for a diff without an index line (e.g.
only mode changed, rename without content change).
Bug: 407743
Change-Id: I42eac87421f2a53c985af260a253338f578492bc
There was a severe bug in CommitCommand which could corrupt
repos. When merging an annotated tag the JGit MergeCommand writes
correctly the ID of the tag (and not the id of the commit the tag was
pointing to) into MERGE_HEAD. Native git does the same. But
CommitCommand was reading this file and trusting blindly that it will
contain only IDs of commits. Then the CommitCommand created a
commit which has as parent a non-commit object (the tag object). That's
so corrupt that even native git gives up when you call "git log" in
such a repo.
To reproduce that with EGit simply right-click on a tag in the
Repository View and select Merge. The result was a corrupt repo!
Bug: 336291
Change-Id: I24cd5de19ce6ca7b68b4052c9e73dcc6d207b57c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
`pwd`/target is only valid in Maven Reactor builds where Maven
has moved into the project directory and created a target for
the build output. Most other build systems do not use "target"
and may not even perform a directory change between test suites.
Rewrite LocalDiskRepositoryTestCase's temporary directory code
to use the system specified location and create new unique names.
This prevents fixes between concurrently running tests and allows
the caller to specify the root using java.io.tmpdir.
Update the surefire command lines to use target within each project as
the system temporary directory during unit testing, preventing JGit's
own test suite from writing to /tmp or somewhere like C:\tmp.
Change-Id: I9e8431f6ddfc16fee89f677bcce67c99cfb56782
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>
The comment about legacy Tag and Object types no longer applies,
though prior to Idb273d5a92849b42935ac14eed73b796b80aad50 the field
was still being used by RewriteTreeFilter.
Change-Id: I9ee5da8f8a3b61c9cf543817c03117ee0609dd8f
The various rename detection options are an inherent part of the
filter, similar to the path being followed.
This fixes a potential NPE when a RevWalk with a FollowFilter is
created without a Repository, since the old code path tried to get
the DiffConfig from the RevWalk's possibly-missing repository.
Change-Id: Idb273d5a92849b42935ac14eed73b796b80aad50
The most important difference is that in Java7 we have symbolic links
and for most operations in the work tree we want to operate on the link
itself rather than the link target, which the old File methods generally
do.
We also add support for the hidden attribute, which only makes sense
on Windows and exists, just since there are claims that Files.exists
is faster the File.exists.
A new bundle is only activated when run with a Java7 execution
environment. It is implemented as a fragment.
Tycho currently has no way to conditionally include optional features
based on the java version used to run the build, this means with this
change the jgit packaging build always needs to be run using java 7.
Change-Id: I3d6580d6fa7b22f60d7e54ab236898ed44954ffd
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When either --tags or a tag ref is explicitly specified on fetch, C Git
updates existing local tags if they are different.
Before this change, JGit returned REJECTED in such a case. Now it
updates it and returns FORCED.
Example:
% mkdir a
% cd a
% git init -q
% touch test.txt
% git add test.txt
% git commit -q -m 'Initial'
% git tag v1
% cd ..
% git clone -q a b
% cd a
% echo Test > test.txt
% git commit -q -a -m 'Second'
% git tag -f v1
Updated tag 'v1' (was bc85c08)
% cd ../b
% git fetch --tags
- [tag update] v1 -> v1
Bug: 388095
Change-Id: I5d5494c2ad1a2cdb8e9e614d3de445289734edfe
This corresponds to what C Git does, quoting from the fetch man page:
This is done by first fetching from the remote using the given
<refspec>s, and if the repository has objects that are pointed by
remote tags that it does not yet have, then fetch those missing tags.
Before, JGit would also fetch tags that exist locally but point to a
different object, resulting in REJECTED results for these.
Also add some test cases to cover more cases.
Bug: 388095
Change-Id: Ib03d2d82e9c4b60179d626cfd5174be1da6388b2
Also-by: Stefan Lay <stefan.lay@sap.com>
Depending on the order in which items are traversed for RECURSIVE, an
empty directory may come first before detecting that there is a file and
aborting.
This fixes it by traversing files first.
Bug: 405558
Change-Id: I638b7da58e33ffeb0fee172b96f4c823943d29e9
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This reverts commit 7aa54967a2.
The unit test dependend upon the specific order of names that
listFiles() returned members in. The order is completely undefined
and may differ even on different versions of Linux based systems.
A proper unit test for this code would have considered both cases,
where the deletion function was able to remove an empty subdirectory,
or fail to remove a subdirectory because a file was still present
within. This is not such a test.
Change-Id: Ib0a706fea01e4b1ed8c8e859247d247a1279b4bc
Adds a new method getConflictingStageStates() which returns a
Map<String, StageState> (path to stage state). StageState is an enum for
all possible stage combinations (BOTH_DELETED, ADDED_BY_US, ...).
This can be used to implement the conflict text for unmerged paths in
output of "git status" or in EGit for decorations/hints.
Bug: 403697
Change-Id: Ib461640a43111b7df4a0debe92ff69b82171329c
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
Commit 3344b93c erroneously exported the package org.eclipse.jgit.lib
from the org.eclipse.jgit.test bundle which made this a split package
since the bundle org.eclipse.jgit exports the same package.
Split packages are evil in general and most probably caused the build
cycle errors observed recently when importing the jgit projects in
Eclipse [1].
[1] http://dev.eclipse.org/mhonarc/lists/jgit-dev/msg02012.html
Change-Id: I89919e56b928acdbff0b90e3919808025a8562c6
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This fixes some problems with inputs around the size of the internal
buffer in AutoCRLFOutputStream (8000).
Tests supplied by Robin Stocker.
Bug: 405672
Change-Id: I6147897290392b3bfd4040e8006da39c302a3d49
* changes:
Increase PackOutputStream copy buffer to 64 KiB
Tighten object header writing in PackOutuptStream
Skip main thread test in ThreadSafeProgressMonitor
Declare members of PackOutputStream final
Always allocate the PackOutputStream copyBuffer
Disable CRC32 computation when no PackIndex will be created
Steal work from delta threads to rebalance CPU load
update(int) is only invoked from a worker thread, in JGit's case
this is DeltaTask. The Javadoc of TSPM suggests update should only
ever be used by a worker thread.
Skip the main thread check, saving some cycles on each run of the
progress monitor.
Change-Id: I6cb9382d71b4cb3f8e8981c7ac382da25304dfcb
According to release train requirements [1] the provider name for all
artifacts of Eclipse projects is "Eclipse <project name>".
[1] http://wiki.eclipse.org/Development_Resources/HOWTO/Release_Reviews#Checklist
Change-Id: I8445070d1d96896d378bfc49ed062a5e7e0f201f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Originally, characters could not be escaped in FileNameMatcher patterns.
This breaks file name matching when escaped brackets "\[" and "\]" are
used in the pattern. A fix has been implemented to allow for any
character to be escaped by prepending it with a '\'
Bug: 340715
Change-Id: Ie46fd211931fa09ef3a6a712bd1da3d7fb64c5e3
Signed-off-by: Gustav Karlsson <gustav.karlsson@tieto.com>
Added also tests and the associated option for the command line Merge
command.
Bug: 335091
Change-Id: Ie321c572284a6f64765a81674089fc408a10d059
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Due to the Git internal sort order a directory is sorted as if it ended
with a '/', this means that the path filter didn't set the last possible
matching entry to the correct value. In the reported issue we had the
following filters.
org.eclipse.jgit.console
org.eclipse.jgit
As an optimization we throw a StopWalkException when the walked tree
passes the last possible filter, which was this:
org.eclipse.jgit.console
Due to the git sorting order, the tree was processed in this order:
org.eclipse.jgit.console
org.eclipse.jgit.test
org.eclipse.jgit
At org.eclipse.jgit.test we threw the StopWalkException preventing the
walk from completing successfully.
A correct last possible match should be:
org.eclipse.jgit/
For simplicit we define it as:
org/eclipse/jgit/
This filter would be the maximum if we also had e.g. org and org.eclipse
in the filter, but that would require more work so we simply replace all
characters lower than '/' by a slash.
We believe the possible extra walking does not not warrant the extra
analysis.
Bug: 362430
Change-Id: I4869019ea57ca07d4dff6bfa8e81725f56596d9f
1. I have authored 100% of the content I'm contributing,
2. I have the rights to donate the content to Eclipse,
3. I contribute the content under the EDL
Change-Id: I48b1828e0b1304f76276ec07ebac7ee9f521b194
Problem:
LogCommand.all() throws an IncorrectObjectTypeException when
there are tag references, and the repository does not contain
the file "packed-refs". It seems that the references were not properly
peeled before being added to the markStart() method.
Solution:
Call getRepository().peel() on every Ref that has isPeeled()==false
in LogCommand.all() .
Added test case for LogCommand.all() on repo with a tag.
1. I have authored 100% of the content I'm contributing,
2. I have the rights to donate the content to Eclipse,
3. I contribute the content under the EDL
Bug: 402025
Change-Id: Idb8881eeb6ccce8530f2837b25296e8e83636eb7
Instead of re-reading all refs after each update, execute
the deletes first, then read all refs once and perform
the check for conflicting ref names in memory.
Change-Id: I17d0b3ccc27f868c8497607d8e57bf7082e65ba3
Allowed ipv6-address in a uri like:
http://[::1]:8080/repo.git
Change-Id: Ia00a20f694b2e9314892df77f9b11f551bb1d34e
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
Unlike the OS or Java rename this method will (on *nix) try (on Windows)
replace the target with the source provided the target does not exist,
the target does exist and is a file, or if it is a directory which only
contains directories. In the latter case the directory hierarchy will be
deleted.
If the initial rename fails and the target is an existing file the the
target file will be deleted first and then the rename is retried.
Change-Id: Iae75c49c85445ada7795246a02ce02f7c248d956
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Allow users to provide their OutputStream (via Transport#
push(monitor, refUpdates, out)) so that server messages can be written
to it (in SideBandInputStream) while they're coming in.
CQ: 7065
Bug: 398404
Change-Id: I670782784b38702d52bca98203909aca0496d1c0
Signed-off-by: Andre Dietisheim <andre.dietisheim@gmail.com>
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Only on Windows the rename operation which renames temporary Packfiles
(and index-files and bitmap-files) sometime fails. This happens only
when renaming a temporary Packfile to a Packfile which already exists.
Such situations occur if you run GC twice on a repo without modifying
the repo inbetween.
In such situations there was bug in GC which led to a corrupted repo
whithout any packfiles anymore. This commit fixes the problem by
introducing a utility method which renames a file and throws an
IOException if it fails. This method also takes care to repeat a
failing rename if our FS class has found out we are running on a
platform with a unreliable File.renameTo() method.
I am searching for a better solution because even with this utility
method in hand a GC on a already GC'ed repo will fail on Windows. But
at least with this fix we will not produce corrupted repos anymore.
Bug: 389305
Change-Id: Iac1ab3e0b8c419c90404f2e2f3559672eb8f6d28
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
With JGit it is possible to write reflog entries where new objectid and
old objectid is null. Such reflogs cause FileRepository GC to crash
because it doesn't expect the new objectid to be null. One case where
this happened is in Gerrit's allProjects repo. In the same way as we
expect the old objectid to be potentially null we should also ignore
null values in the new objectid column.
Change-Id: Icf666c7ef803179b84306ca8deb602369b8df16e
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
Continuing is trickier, as .git/rebase-apply contains no message file
and no git-rebase-todo.
Bug: 336820
Change-Id: I4eb87c850078ca187b38b81cc91c92afb1176945
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Treat first parent traversals as 1 and higher parents as MERGE_COST,
to match git name-rev. Allow overriding the merge cost during tests to
avoid creating 2^16 commits on the fly.
Change-Id: I0175e0c3ab1abe6722e4241abe2f106d1fe92a69
Prefer ~(N+1) to ^1~N. Although both are correct, the former is
cleaner and matches "git name-rev".
Change-Id: I772001a219e5eb346f5552c92e6d98c70b2cfa98
The walk logic does not use RevWalk because it needs to walk all paths
to each of the requested commits, keeping track of each path along which
the commit was found in the RevCommit subclass. From these paths, a
single "best" path is chosen based on the total path length, with a
penalty applied for paths that traverse merges.
This functionality parallels "git name-rev".
Change-Id: I92bfb47dd16c898313d2ee525395609c3bf72ebe
Dave Borowitz