In case of a conflict during cherry-pick or revert the commit message
was amended after the footer. This made the footer invalid. Many users
do not understand that they have to edit the commit message in order to
make it valid again.
Change-Id: I7e7fae125129e2a0d8950510550acda766531835
Bug: 367416
Additionally expose methods to find the first footer line and to find
the position of the ChangeId footer in the commit message in order to
enable reuse of these methods introduced for the fix.
Change-Id: I87ecca009ca3bff1ca0de3c436ebd95736bf5a10
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Previously the result of an application would have been \r\r\n in the
case of windows line endings, as RawText does not touch the \r, and
ApplyCommand adds "\r\n" if this is the ending of the first line in the
target file. Only always adding \n should be ok, since \r\n would be the
result if the file and the patch include windows line endings.
Also add according test.
Change-Id: Ibd4c4948d81bd1c511ecf5fd6c906444930d236e
Previously, the Dfs GC excluded objects from packs by passing a
previously written index to the PackWriter. Reading back a file on
Dfs is slow. Instead, allow the PackWriter to expose the objects
included in a pack and forward that to invocations of excludeObjects() .
Change-Id: I377cb4ab07f62cf790505e1eeb0b2efe81897c79
FastForwardMode is represented by different strings depending on context
it is set or get from. E.g. FastForwardMode.FF_ONLY for
branch.<name>.mergeoptions is "--ff-only" but for merge.ff it is "only".
Change-Id: I39ae93578e4783de80ebf4af29ae23b3936eec47
The primary purpose of the filter is to detect an index change that
could possibly lead to a change in what files are visible in the staging
view and decorations. Besides what TreeFilter.ANY_DIFF does for trees in
general, this filter also looks at the assume-valid (CE_VALID) flag to
see whether changes should be ignored or not.
Change-Id: I13e9ed4ae62dc3851204fba598239edce07ca977
If multiple threads attempted to insert loose objects into the same new
fan-out directory, the creation of that directory was subject to a race
condition that could lead to an unnecessary IOException being thrown -
because an inserter could not 'create' a directory that had just been
generated by a different thread. All we require is that the directory
does indeed *exist*, so not being able to _create_ it is not actually a
fatal problem. Setting 'skipExisting' to 'true' on the call to mkdir()
fixes the issue.
I found this issue as a real world occurrence while working on The BFG
Repo Cleaner (https://github.com/rtyley/bfg-repo-cleaner), a tool which
concurrently performs a lot of object creation.
In order to demonstrate the problem here I've added a small test case
which reliably reproduces the issue on the few different hardware
systems I've tried. The error thrown when the race-condition arises is
this:
java.io.IOException: Creating directory /home/roberto/repo.git/objects/e6 failed
at org.eclipse.jgit.util.FileUtils.mkdir(FileUtils.java:182)
at org.eclipse.jgit.storage.file.ObjectDirectory.insertUnpackedObject(ObjectDirectory.java:590)
at org.eclipse.jgit.storage.file.ObjectDirectoryInserter.insertOneObject(ObjectDirectoryInserter.java:113)
at org.eclipse.jgit.storage.file.ObjectDirectoryInserter.insert(ObjectDirectoryInserter.java:91)
at org.eclipse.jgit.lib.ObjectInserter.insert(ObjectInserter.java:329)
Change-Id: I88eac49bc600c56ba9ad290e6133d8a7113125ab
This converts a checkout conflict exception into a RebaseResult /
MergeResult containing the conflicting paths, which enables EGit (or
others) to handle the situation in a user-friendly way
Change-Id: I48d9bdcc1e98095576513a54a225a42409f301f3
This is necessary because some versions of JGit containing
the flawed c98abc9c05 were
used in the wild and wrote bad configuration files. We now
must accept this value in addition to the preferred case.
Change-Id: I3ed5451735658df6381532499130e5186805024a
Previously, the FileObjDatabase required both the pack file path and
index file path to be passed to openPack(). A future change to add
a bitmap index will add a .bitmap file parallel to the pack file
(similar to the .idx file). Update the PackFile to support
automatically loading pack index extensions based on the pack file
path.
Change-Id: Ifc8fc3e57f4afa177ba5a88df87334dbfa799f01
Once we start talking about parents of tags, we are in the commit
graph, so treat all objects from this point as commits. This fixes
spurious IncorrectObjectTypeExceptions on resolving expressions like
tag^^.
Change-Id: I29ece1fdb49c9c5b9ca415efcd1876bc72e97120
It stopped working when we moved to the Eclipse foundation's Gerrit
server since it doesn't use the Gerrit internal user store but LDAP.
Instead, since 2.0, we use the Eclipse foundation's automatic IP log
generator [1] to generate IP logs for releasing jgit and egit.
[1] http://www.eclipse.org/projects/ip_log_selector.php
Change-Id: I98dc65efb62909bc0258e6c680df0c93a57e9677
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
FastForwardMode should be represented by different enums depending on
context it is set or get from. E.g. FastForwardMode.FF_ONLY for
branch.<name>.mergeoptions is "--ff-only" but for merge.ff it is "only".
Change-Id: I3ecc16d48e715b81320b73ffae4caf3558f965f2
Cherry-pick has been fixed, but even though revert does
basically the same thing, the fixes were not carried over here.
- Recognize the revert-states, analogous to the cherry picking states
- Make reset handle a revert-in-progress
- Update REVERT_HEAD and MERGE_MSG when revert fails due to conflicts
- Clear revert state on commit and reset
- Format the message similarily to how cherry-pick does. This is
not exactly how C Git does it.
The interface is still not the same as for cherry-picking.
Change-Id: I8ea956fcbc9526d62a2365360feea23a9280eba3
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
These test classes heavily rely on Tree and associated classes. They
are convenient for building test cases and hence not yet replaced, but
there is a deprecation warning at about every line, which is not helpful.
Change-Id: Ia7cc8f3bb980dc03055b94748b6c7529a82ea5a5
reset() was broken and probably only worked when the position was
at the beginning. More serious was that back() sometimes descended
into the tree rather than skipping backward at the same level. Sometimes
this would result in false conflicts, but one could suspect silent
errors too. back() is called by the NamingConflictTreeWalk when looking
for directory/file conflicts.
Also added toString to DirCacheTree to simplify debugging.
Bug: 396127
Change-Id: Iaa1b4e20e623d84c2e5ac26748f42e991080dbcd
Also extend documentation and add examples.
Bug: 395599
Change-Id: Id1ddbc9da787472f82e58834092bc073224b262b
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
StartGenerator now processes .git/shallow to have the
RevWalk stop for shallow commits.
See RevWalkShallowTest for tests.
Bug: 394543
CQ: 6908
Change-Id: Ia5af1dab3fe9c7888f44eeecab1e1bcf2e8e48fe
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
The 'edit' command allows you to change arbitrary commit
content and the message of any commit in the repository.
Bug: 394577
Change-Id: I43a44782cdb10b29f13784fa75ab37fe5d4da01b
Signed-off-by: Dariusz Luksza <dariusz@luksza.org>
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
'reword' command is used to change commit message of any
commit in git history.
Bug: 394575
Change-Id: Ic974e76dfd923fd6f0cb8f07d1a6fbecd9abbf31
Signed-off-by: Dariusz Luksza <dariusz@luksza.org>
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
This adds the possibility to:
* retrieve untracked directories from the status
* instruct the CleanCommand to clean those directories.
* retrieve ignored paths from the status
* instruct the CleanCommand to leave those ignored paths alone
Bug: 338717
Change-Id: Ibed0459005a5e306c010b9932f5b5fd107fb5448
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
The checkoutPaths body is split into two implementations, depending on
whether we are checking out the index or a branch. This improves
readability, as in the index case we now also need to have access to
DirCacheIterator.
Bug: 390147
Change-Id: I99fd599b25b2ace9bdd84535a56565286a3cb7f1
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
Note the the settings are slightly less restrictive for test bundles.
-Also cleanup a couple of malformed javadocs
-Update compiler warnings/errors to include default values from Juno
-We now flag diagnosed null dereference as error. We didn't do that
earlier because of some false positives.
Change-Id: I58386d63164e65d3d8d1998da3390d99bdc7381a
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
This behavior was defined in the Javadoc of PathEdit, but not actually
implemented.
It's necessary when one wants to use a PathEdit to check out a specific
stage in apply.
Bug: 390147
Change-Id: Iaed5cf60c554fc17e6c4d188caf4f0231da920d0
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
With bug 391855, PathEdit will be changed to apply an edit for each
stage. With that, CommitCommand would no longer work correctly when
committing an unmerged path.
This changes it to use a DirCacheBuilder which allows us to correctly
replace the entries for the three stages with one, which is not possible
with PathEdit.
Bug: 391859
Change-Id: I6dc180aec7e2cbf8d1e91f50482c95bc420f79de
Add a test for reflog with an amend commit and add assertions for
branch comments
Change-Id: Ie44076ff1abf1f8954b85d8c74ac6cb41ab789cb
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
With bug 391855, DirCacheEditor's PathEdit will be applied for each
stage. For an unmerged path, this would result in 3 equal entries for
the same path.
By using a DirCacheBuilder, the code is simpler and does not have the
above problem with unmerged paths.
Bug: 391860
Change-Id: I785deeaeb8474f8c7a7fbc9ef00d3131fac87e41
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
The previous implementation used a PathEdit, which does not reset the
stage of the entry.
Bug: 391860
Change-Id: If26d3a35abfee85424ad69de724f06a28b6e9efb
Signed-off-by: Chris Aniszczyk <zx@twitter.com>
For streams that should not be closed, i.e. don't own an underlying
stream, and in-memory streams that do not need to be closed we just
suppress the warning. This mostly apply to test cases. GC is enough.
For streams with external resources (i.e. files) we add the necessary
call to close().
Change-Id: I4d883ba2e7d07f199fe57ccb3459ece00441a570
Robin Rosenberg