We do not yet check or validate submodules, but can accept that
someone staged a change in a submodule with other tools.
Change-Id: I642ede382314bfbd1892dd509a2222885cc5350a
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
We were diverging from the reference implementation. Always use the
ref we checkout to as the to-branch the reflog and avoid the
refs/heads both in the from-name and to-name.
Change-Id: Id973d9102593872e4df41d0788f0eb7c7fd130c4
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Unwind loop that iterates over fetch connection refs.
Create separate loops based on whether the ref specs
collection is empty or not.
Change-Id: I2861b45fe083675e12ff47f591e104f8cf6dd216
Signed-off-by: Kevin Sawicki <kevin@github.com>
Throw JGit exception when ResetCommand got wrong ref
If the ResetCommand should reset to a invalid ref (e.g. HEAD in a repo
whithout a single commit) it was throwing an NPE. This is fixed now by
throwing a JGitInternalExcpeption. It would be nicer if we could throw
a InvalidRefException, but this would modify our API.
Bug: 339610
Change-Id: Iffcb4f2cca9f702176471d93c3a71e5cb3e700b1
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Test was added which reproduce the ClassCastException when ours or
theirs merge strategy is set to MergeCommand. Merger and MergeCommand
were updated in order to avoid exception.
Change-Id: I4c1284b4e80d82638d0677a05e5d38182526d196
Signed-off-by: Denys Digtiar <duemir@gmail.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Add isSuccessful to MergeStatus, RebaseResult.Status and PullResult
This is useful when the result needs to be displayed and it's only of
interest if the operation was successful or not (in egit, it could be
used in MultiPullResultDialog).
Change-Id: Icfc9a9c76763f8a777087a1262c8d6ad251a9068
Signed-off-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The previous comment stated that the value set was used
to keep track of the branch in the remote repository
which was incorrect.
Updated the method comment to match the format used
for the PushCommand.setRemote and FetchCommand.setRemote
methods.
Change-Id: I11b81eb3125958af29247b485da56fd88c3bfdf5
Signed-off-by: Kevin Sawicki <kevin@github.com>
Reset command should works recursively and allows reset all changed
files in given directory.
Bug: 348524
Change-Id: I441db34f226be36548c61cef77958995971498de
Signed-off-by: Dariusz Luksza <dariusz@luksza.org>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Creation of a branch X from an annotated tag, as the starting point,
resulted into .git/refs/heads/X containing the ID of the annotated tag
instead of the ID of the tagged commit.
This fix peels the tag ref before using it as the starting point for
the newly created branch.
Bug: 340836
Change-Id: I01c7325770ecb37f5bf8ddb2a22f802466524f24
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Cloning should fail when destination directory exists and is not empty
When trying to clone into a folder that already contains a cloned
repository native git will fail with a message "fatal: destination path
'folder' already exists and is not an empty directory.". Now JGit will
also fail in this situation throwing a JGitInternalException.
The test case was provided by Tomasz Zarna.
Bug: 347852
Change-Id: If9e9919a5f92d13cf038dc470c21ee5967322dac
Also-by: Tomasz Zarna <Tomasz.Zarna@pl.ibm.com>
Signed-off-by: Adrian Goerler <adrian.goerler@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Add lookup to remote config if the refSpec is not explicitly set
If no refSpec is explicitly set, the PushCommand should first check the
remote config and then as a fallback use the current behavior.
Change-Id: I2bc648abc517b1d01b2de15d383423ace2081e72
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
Adds a git-reflog command and associated tests.
Bug: 347859
Change-Id: Iba146ac842cc9ca0be43d3381b4082c9e92bf56f
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
blame: Compute the origin of lines in a result file
BlameGenerator digs through history and discovers the origin of each
line of some result file. BlameResult consumes the stream of regions
created by the generator and lays them out in a table for applications
to display alongside of source lines.
Applications may optionally push in the working tree copy of a file
using the push(String, byte[]) method, allowing the application to
receive accurate line annotations for the working tree version. Lines
that are uncommitted (difference between HEAD and working tree) will
show up with the description given by the application as the author,
or "Not Committed Yet" as a default string.
Applications may also run the BlameGenerator in reverse mode using the
reverse(AnyObjectId, AnyObjectId) method instead of push(). When
running in the reverse mode the generator annotates lines by the
commit they are removed in, rather than the commit they were added in.
This allows a user to discover where a line disappeared from when they
are looking at an older revision in the repository. For example:
blame --reverse 16e810b2..master -L 1080, org.eclipse.jgit.test/tst/org/eclipse/jgit/storage/file/RefDirectoryTest.java
( 1080) }
2302a6d3 (Christian Halstrick 2011-05-20 11:18:20 +0200 1081)
2302a6d3 (Christian Halstrick 2011-05-20 11:18:20 +0200 1082) /**
2302a6d3 (Christian Halstrick 2011-05-20 11:18:20 +0200 1083) * Kick the timestamp of a local file.
Above we learn that line 1080 (a closing curly brace of the prior
method) still exists in branch master, but the Javadoc comment below
it has been removed by Christian Halstrick on May 20th as part of
commit 2302a6d3. This result differs considerably from that of C
Git's blame --reverse feature. JGit tells the reader which commit
performed the delete, while C Git tells the reader the last commit
that still contained the line, leaving it an exercise to the reader
to discover the descendant that performed the removal.
This is still only a basic implementation. Quite notably it is
missing support for the smart block copy/move detection that the C
implementation of `git blame` is well known for. Despite being
incremental, the BlameGenerator can only be run once. After the
generator runs it cannot be reused. A better implementation would
support applications browsing through history efficiently.
In regards to CQ 5110, only a little of the original code survives.
CQ: 5110
Bug: 306161
Change-Id: I84b8ea4838bb7d25f4fcdd540547884704661b8f
Signed-off-by: Kevin Sawicki <kevin@github.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Fix CloneCommand not to fetch into remote tracking branches when bare
When cloning into a bare repository we should not create remote
tracking branches (e.g refs/remotes/origin/testX). Branches of the
remote repository should but fetched into into branches of the same
name (e.g refs/heads/testX). Also add the noCheckout option which
would prevent checkout after fetch.
Change-Id: I5d4cc0389f3f30c53aa0065f38119af2a1430909
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
A checkout conflict during rebase setup should leave the repository
in SAFE state which means ensuring that the rebase temporary files
need to be removed.
Bug: 346813
Change-Id: If8b758fde73ed5a452a99a195a844825a03bae1a
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Implement rebase ff for upstream branches with merge commits
Change Ib9898fe0f982fa08e41f1dca9452c43de715fdb6 added support for
the 'cherry-pick' fast forward case where the upstream commit history
does not include any merge commits. This change adds support for the
case where merge commits exist and the local branch has no changes.
Bug: 344779
Change-Id: If203ce5aa1b4e5d4d7982deb621b710e71f4ee10
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
This makes the message look the same as in C Git (the "."):
This reverts commit <sha1>.
Change-Id: I4c254c122277b127e7b039c0d1c7f7a0d691530d
Signed-off-by: Robin Stocker <robin@nibor.org>
Add "Conflicts" section to merge message on conflict
The same as with cherry-pick, the commit message of a merge should
include a "Conflicts" section when the merge resulted in conflicts.
Change-Id: I6261dc898262322924af5ca1bef841a654b0df55
Signed-off-by: Robin Stocker <robin@nibor.org>
Add handling of CHERRY_PICK_HEAD file in .git (similar to MERGE_HEAD),
which is written in case of a conflicting cherry-pick merge.
It is used so that Repository.getRepositoryState can return the new
states CHERRY_PICKING and CHERRY_PICKING_RESOLVED. These states, as well
as CHERRY_PICK_HEAD can be used in EGit to properly show the merge tool.
Also, in case of a conflict, MERGE_MSG is written with the original
commit message and a "Conflicts" section appended. This way, the
cherry-picked message is not lost and can later be re-used in the commit
dialog.
Bug: 339092
Change-Id: I947967fdc2f1d55016c95106b104c2afcc9797a1
Signed-off-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
The timeout is also used in the FetchCommand called by the
CloneCommand.
The possibility to provide a list of branches to fetch initially is a
feature offered by EGit. To implement it here is a prerequisite for
EGit to be able to use the CloneCommand.
Change-Id: I21453de22e9ca61919a7c3386fcc526024742f5f
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
When no branch was specified in the clone command, HEAD pointed to a
commit after clone. Now the clone command tries to find a branch which
points to the same commit and checks out this branch.
Bug: 339354
Change-Id: Ie3844465329f213dee4a8868dbf434ac3ce23a08
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
When a new Git instance for an exisiting git repository should be
created there are two use-cases: either the application has already a
Repository instance in hand or the application knows where the
repository resides in the filesystem. Two methods are added to
explicitly support these use-cases: wrap(Repository db) and open(File
gitDir)
Change-Id: I2970e4aa8d4602cb1298f01e5b76bf0f96c492e5
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
If the clone command clones into a bare repository it should not try
to checkout HEAD in the end. For bare repos checkout is not possible.
Change-Id: I359719d421b93c9d2e962e3c0eccc2b59235c3d1
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
To be more consistent with what native git does we should allow
to run the InitCommand also on existing git repos.
Change-Id: I833637842631b37dce96ed9729b3a6ed24054056
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
This change contains a simple renaming. Instead of using the
expression 'abnormal failure', we just treat this kind of situation
as 'failure'. This is specific enough as conflicts are already handled
separately.
Change-Id: I535acdc7d022543ed0f5ac6151b09a6985f4ef38
Signed-off-by: Philipp Thun <philipp.thun@sap.com>
In case an underlying cherry-pick fails due to uncommitted changes, a
RebaseCommand shall fail and roll-back changes.
Change-Id: Ic22eb047fb03ac2c8391f777036b7dbf22a1b061
Signed-off-by: Philipp Thun <philipp.thun@sap.com>
Allow users of the GIT api to get to know the state of their
workingtree and index by adding a status command. The implementation
is mainly a wrapper around IndexDiff class. Better support for multiple
stages in the index (conflict situations) is still missing. An
appropriate change to IndexDiff and StatusCommand will come in a
subsequent commit.
Bug: 337296
Change-Id: Idb390375a68611853c1c903299ec678c89b081dc
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
In order to distinguish cherry-pick failures caused by conflicts vs.
'abnormal failures' (e.g. due to unstaged changes or a dirty
worktree), a CherryPickResult class is introduced and returned by
CherryPickCommand.call() instead of a RevCommit. This new class is
similar to MergeResult and RebaseResult. The CherryPickResult contains
all necessary information, e.g. paths causing the cherry-pick (a merge
called within, respectively) to fail. This allows callers to better
react on failures.
Change-Id: I5db57b9259e82ed118e4bf4ec94463efe68b8c1f
Signed-off-by: Philipp Thun <philipp.thun@sap.com>
Signed-off-by: Mathias Kinzler <mathias.kinzler@sap.com>
Add a test case for PullCommand for the successful merge case and test
that the short ref name is used.
Change-Id: I16cbbc88595f73e5512f984e67f93f87ee0fe242
Signed-off-by: Robin Stocker <robin@nibor.org>
Add paths causing abnormal merge failures (e.g. due to unstaged
changes) to the MergeResult returned by MergeCommand. This helps
callers to better handle (e.g. present) merge results.
Change-Id: Idb8cf04c5cecfb6a12cb880e16febfc3b9358564
Signed-off-by: Philipp Thun <philipp.thun@sap.com>
Robin Rosenberg
Tomasz Zarna
Kevin Sawicki
Christian Halstrick
Denys Digtiar
Ketan Padegaonkar
Robin Stocker
Matthias Sohn
Dariusz Luksza
Sasa Zivkov
Adrian Goerler
Stefan Lay
Chris Aniszczyk
Shawn O. Pearce
Abhishek Bhatnagar
Bernard Leach
Christoph Brill
Piotr Janik
Philipp Thun