Revert "Let ObjectWalk.markUninteresting also mark the root tree as"
The Iff2de881 tried to fix missing tree ..." but introduced severe
performance degradation (>10x in some cases) when acting as server
(git push) and as client (replication). IOW cure is worse than the
disease.
This reverts commit c4797fe986.
Change-Id: I4e6056eb352d51277867f857a0cab380eca153ac
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
According to [1] user name and email are taken first from the
environment variables:
GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL
GIT_COMMITTER_NAME, GIT_COMMITTER_EMAIL
In case (some of) these environment variables are not set, the
information is taken from the git configuration.
JGit doesn not yet support the environment variables GIT_AUTHOR_DATE and
GIT_COMMITTER_DATE.
[1] https://www.kernel.org/pub/software/scm/git/docs/git-commit-tree.html#_commit_information
Bug: 460586
Change-Id: I3ba582b4ae13674cf319652b5b13ebcbb96dd8ec
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Provide more details in exceptions thrown when packfile is invalid
Mention packfile path in exceptions thrown when we detect that a
packfile is invalid and make excplicit that corrupt packs are removed
from the pack list.
Change-Id: I454ada5f8e69307d3f34d1c1b8f3cb87607ddf35
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Use Target Platform Definition DSL to generate target platforms
The "Target Platform Definition DSL and Generator" [1] heavily
simplifies maintenance of target platforms. It allows to modularize
target platform definitions which eliminates code duplication. The
.target files understood by P2 and Tycho are generated from .tpd files
which are written in the target platform definition DSL.
In order to edit .tpd files and generate .target files install the
"Target Platform Definition DSL and Generator" 2.0 or later [2] (Note:
on Kepler you also need to add [3] to get Xtext 2.5 which is not
available by default on Kepler). This tools is needed only if you need
to change the Target Platform definition files (*.targetplatform and
*.tpd) and re-generate the *.target files. In normal development you do
not need this and can simply use the generated *.target themselves.
In addition
- update Orbit repository for 4.5 to Mars M5
- use latest released Orbit p2 repository for platform version Luna
and earlier
[1] https://github.com/mbarbero/fr.obeo.releng.targetplatform
[2] http://mbarbero.github.io/fr.obeo.releng.targetplatform/p2/latest/
[3] http://download.eclipse.org/modeling/tmf/xtext/updates/releases/
Change-Id: Ia701972785c3e88aba66a7f15a2b3cf638727eea
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Introduce support for the pre-commit hook into JGit, along with the
--no-verify commit command option to bypass it when rebasing /
cherry-picking.
Change-Id: If86df98577fa56c5c03d783579c895a38bee9d18
Signed-off-by: Laurent Goubet <laurent.goubet@obeo.fr>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Fix FileUtils.testRelativize_mixedCase which failed on Mac OS X
HFS is case insensitive hence expecting it to return the result for case
sensitive filesystem doesn't work.
Change-Id: I292eab78e50711529a0412f9a54e174a3ac16109
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Introduce hook support into the FS implementations
This introduces the background plumbing necessary to run git hooks from
JGit. This implementation will be OS-dependent as it aims to be
compatible with existing hooks, mostly written in Shell. It is
compatible with unix systems and windows as long as an Unix emulator
such as Cygwin is in its PATH.
Change-Id: I1f82a5205138fd8032614dd5b52aef14e02238ed
Signed-off-by: Laurent Goubet <laurent.goubet@obeo.fr>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
If a pack isn't found on disk remove it from pack list
If accessing a pack throws FileNotFoundException the pack was deleted
and we need to remove it from the pack list. This can be caused e.g. by
git gc.
Change-Id: I5d10f87f364dadbbdbfb61b6b2cbdee9c7457f3d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
InMemoryRepository: Ensure new ref targets exist in the repo
ObjectInserter recently learned to read back inserted objects before
they have been flushed. It is in general unsafe to create refs to such
objects, but it is now much more possible to do so, by passing "new
RevWalk(inserter.newReader())" into RefUpdate#execute(RevWalk).
We can't change the RefUpdate interface to remove execute(RevWalk);
nor would we necessarily want to, for performance reasons. And in any
case, RefUpdate#safeParse explicitly ignores MissingObjectExceptions.
But we can enforce object existence in InMemoryRepository, which will
allow callers using this class in their tests to ensure they are using
the RefDatabase correctly.
Change-Id: I5c696ba23bcd2a536a0512fa7f5b6130961905c5
In case the index contains wrong tree extensions don't throw a
ArrayIndexOutOfBounds exception but revalidate the tree extension.
It happened that the git index written by Git for Windows contained valid
(means entryCount>0) tree extensions for pathes which are not existing
in the index. Native git handles this inconsistency silently but JGit
was crashing with a ArrayIndexOutOfBounds exception. Teach JGit to
better recognize such cases and revalidate such extensions.
It's hard to write a test because JGit doesn't write such extensions. It
only reads, validates and makes use of them. But the bug tells how to
create such situations.
Bug: 457152
Change-Id: Id3ffd7dc7ae1c55674d88bf1b43953234fe0b68d
* changes:
Document that repo returned by SubmoduleAddCommand needs to be closed
Document that Git instance returned by CloneCommand needs to be closed
Ensure GitCommand's "callable" guard is thread-safe
This way we can ensure that the same command instance can't be used
concurrently in multiple threads.
Bug: 458023
Change-Id: I4884a1ef2f609f9fb24dda4bd5819dffb9f174b6
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* origin/stable-3.6:
Prepare 3.6.3-SNAPSHOT builds
JGit v3.6.2.201501210735-r
Don't remove pack from pack list for problems which could be transient
Log reason for ignoring pack when IOException occurred
Change-Id: I61141b52839511d58e5a5b193bfde31e9f444a6c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Don't remove pack from pack list for problems which could be transient
If we hit a corrupt object or invalid pack remove the pack from the pack
list. Other IOException could be transient hence we should not remove
the pack from the list to avoid the problem reported on the Gerrit list
[1]. It looks like in the reported case the pack was removed from the
pack list causing MissingObjectExceptions which disappear when the
server is restarted.
[1] https://groups.google.com/forum/#!topic/repo-discuss/Qdmbl-YZ4NU
Change-Id: I331626110d54b190e46cddc2c40f29ddeb9613cd
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Log reason for ignoring pack when IOException occurred
This should help to identify the root cause of the problem discussed on
the Gerrit list [1].
[1] https://groups.google.com/forum/#!topic/repo-discuss/Qdmbl-YZ4NU
Change-Id: I871f70e4bb1227952e1544b789013583b14e2b96
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This new git capability isn't yet in the wild in the git-core camp.
Hence we can silence this API warning.
Change-Id: I9e030959f658c58344b04ef2f9edd28060f0c964
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
[pgm] Prevent commands from writing progress to System.err
Commands which report progress used to write to System.err. This is not
desirable in cases where jgit.pgm is embedded. This change redirects
progress output to the error stream that is configured by the command.
Change-Id: I01fa5e167437e619448ac201fcb1cbf63bad96d7
Signed-off-by: Rüdiger Herrmann <ruediger.herrmann@gmx.de>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The atomic feature is now cooking in -next in git-core. Very rarely
features are ejected from the the next branch in git-core, so I consider
it reasonable to come up with this patch now to make the 2 implementations
interoperable.
Change-Id: I806a8ae3c045ca5936f69cb903baf9b99ee39181
Signed-off-by: Stefan Beller <sbeller@google.com>
Core classes to parse and process .gitattributes files including
support for reading attributes in WorkingTreeIterator and the
dirCacheIterator.
The implementation follows the git ignore implementation. It supports
lazy reading attributes while walking the working tree.
Bug: 342372
CQ: 9078
Change-Id: I05f3ce1861fbf9896b1bcb7816ba78af35f3ad3d
Also-by: Marc Strapetz <marc.strapetz@syntevo.com>
Also-by: Gunnar Wagenknecht <gunnar@wagenknecht.org>
Also-by: Arthur Daussy <arthur.daussy@obeo.fr>
Signed-off-by: Gunnar Wagenknecht <gunnar@wagenknecht.org>
Signed-off-by: Marc Strapetz <marc.strapetz@syntevo.com>
Signed-off-by: Arthur Daussy <arthur.daussy@obeo.fr>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
* stable-3.6:
Prepare 3.6.2-SNAPSHOT builds
JGit v3.6.1.201501031845-r
Trim author/committer name and email in commit header
Rename detection should canonicalize line endings
PathMatcher should respect "assumeDirectory" flag
Change-Id: Idd48c6d94cf1ab09abc07f70d50890b1b78e1833
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Trim author/committer name and email in commit header
C Git trims name and email before inserting them into the commit header
so that " A U Thor " and " author@example.com " becomes
"A U Thor <author@example.com>" with a single separating space.
This changes PersonIdent#toExternalString() to trim name and email
before concatenating them.
Change-Id: Idd77b659d0db957626824f6632e2da38d7731625
Signed-off-by: Rüdiger Herrmann <ruediger.herrmann@gmx.de>
Native Git canonicalizes line endings when detecting
renames, more specifically it replaces CRLF by LF.
See: hash_chars in diffcore-delta.c
Bug: 449545
Change-Id: Iec2aab12ae9e67074cccb7fbd4d9defe176a0130
Signed-off-by: Marc Strapetz <marc.strapetz@syntevo.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Add .mailmap to correct Shawn and Saša's log entries
Both myself and Saša Živkov have been using different names
and email addresses in the JGit history. Configure .mailmap
to map to consistent entries for us.
Saša Živkov's entries were taken from the Gerrit Code Review
.mailmap file.
Change-Id: I3fad123c453c3a1e2972ae0616757fd34b003165
Matthias Sohn
David Ostrovsky
Christian Halstrick
Rüdiger Herrmann
Laurent Goubet
Shawn Pearce
Dave Borowitz
Frank Wagner
Stefan Beller
Arthur Daussy
Andrey Loskutov
Marc Strapetz