| Commit message (Collapse) | Author | Age | Files | Lines |
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Change-Id: Id0e7663b6ac4f6938fdcacaf2158107b6285fc25
Signed-off-by: Yuxuan 'fishy' Wang <fishywang@google.com>
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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>
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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
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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>
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* changes:
Added TestCase for 7d5e1f Fixed RevWalk.isMergedInto()
Fixed RevWalk.isMergedInto() returning wrong results
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Change-Id: Id9a641dd67c4182bb3a0dc83a6864fee43e7653f
Signed-off-by: Gustaf Lundh <gustaf.lundh@sonymobile.com>
Signed-off-by: Sven Selberg <sven.selberg@sonymobile.com>
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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
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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>
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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
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Bug: 431214
Change-Id: I295bfdc5751545b046d7fe7efc3f8b39ab4f5415
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
Signed-off-by: Robin Rosennberg <robin.rosenberg@dewire.com>
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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
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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
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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>
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I1a225c1b,Ie4d5f082,I41f24363,I9440dd25,I170b6f64,I02e964d1,Iec6ce9e6,Ic700ea8f,Ic3042444,I90a1eaf2,I66eaee5c,Ib921dfd7
* 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
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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
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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
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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
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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
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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
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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
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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
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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
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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>
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* 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 7b01a5369210
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>
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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>
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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>
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Change-Id: Ic4c61472412aa158a355bb444805cde8c5d2833a
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Change-Id: I9be2ffe95e8d716326ba63b67672741ac316f9a5
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Change-Id: I0b91ffd473e2f14623ddf409e4f0f342c8941e42
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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We had a test, but it was wrong.
Bug: 424630
Change-Id: I926e0954c8623a323a50fe8be3ebe5e0ac6944c8
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Bug: 423551
Change-Id: I3e71ef1b4a8181f46d2902c9169859f150cd6ad0
Also-By: Robin Stocker <robin@nibor.org>
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Bug: 426514
Change-Id: Ifb75a4fa12291aeeece3dda129a65f0c1fd5e0eb
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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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>
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Change-Id: I7e3f6b9fb1ac4b99d2cc9a78c63aad86f4fa5744
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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Change-Id: I7bb583674641efed210d3cd5b86af27d7bb48e97
Signed-off-by: SATO taichi <ryushi@gmail.com>
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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
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Package was renamed, so I had to update the imports. Also, I verified
bitmap serialization was still compatible.
Change-Id: I161ad3875b963b56001beab477ef8d072accee4f
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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>
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Bug: 423670
Change-Id: Ia6052867f85d4974c4f60ee5a6c820501e8d2427
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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>
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