Commit Graph

261 Commits

Author SHA1 Message Date
David Pursehouse 098893617d Repeat: Fix javadoc to say 'annotation' instead of 'interface'
Change-Id: Ib0c4ec28d6b7e2fc0fe71f7dc53dd12ccd6e8a2f
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-12-18 10:21:37 +09:00
Matthias Sohn a90b75b47a Fix javadoc in org.eclipse.jgit.junit
Change-Id: I1107e6a82849ac329361baabb5c481d86ea6dc9e
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-12-17 20:21:54 +01:00
David Pursehouse fdacfaecc4 Specify consistent version range for junit in OSGi manifests
There are several different version ranges specified in the various
manifest files.

Align them all to the same range:  [4.12,5.0.0)

Change-Id: I02205b8b8546c9f53ed431b5fd9abf6ddcda4423
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-12-08 17:00:56 +09:00
David Pursehouse 171f84a041 Use constants from StandardCharsets instead of hard-coded strings
Instead of hard-coding the charset strings "US-ASCII", "UTF-8", and
"ISO-8859-1", use the corresponding constants from StandardCharsets.

UnsupportedEncodingException is not thrown when the StandardCharset
constants are used, so remove the now redundant handling.

Because the encoding names are no longer hard-coded strings, also
remove redundant $NON-NLS warning suppressions.

Also replace existing usages of the constants with static imports.

Change-Id: I0a4510d3d992db5e277f009a41434276f95bda4e
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-12-07 20:02:59 +09:00
Matthias Sohn f0c119de4f Merge branch 'stable-4.9'
* stable-4.9:
  Ignore warning for minor version change without API change
  Silence boxing warning
  Prepare 4.5.5-SNAPSHOT builds
  JGit v4.5.4.201711221230-r
  Fix LockFile semantics when running on NFS
  Honor trustFolderStats also when reading packed-refs
  Prepare 4.5.4-SNAPSHOT builds
  JGit v4.5.3.201708160445-r

Change-Id: Icc33d2e36f140e8714fce088379673a8834ae9de
2017-11-24 01:18:13 +01:00
Matthias Sohn 03abd1dff2 Ignore warning for minor version change without API change
- this is a new warning option in Eclipse 4.7 and higher
- we always change version of all bundles in a release to keep release
engineering simple

Change-Id: Ic7523d77b67b2802f1bab3bc70af250d712a034f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-11-24 01:12:14 +01:00
Matthias Sohn 6858339c1e Merge branch 'stable-4.8' into stable-4.9
* stable-4.8:
  Silence boxing warning
  Prepare 4.5.5-SNAPSHOT builds
  JGit v4.5.4.201711221230-r
  Fix LockFile semantics when running on NFS
  Honor trustFolderStats also when reading packed-refs
  Prepare 4.5.4-SNAPSHOT builds
  JGit v4.5.3.201708160445-r

Change-Id: I7cf2e48934195430b3945b6d74b092f93a3ccd36
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-11-24 01:08:23 +01:00
Minh Thai 15a189e4e0 Add flag for keeping ref tombstones in GC reftable
A tombstone will prevent a delayed reference update from resurrecting the
deleted reference.

Change-Id: Id9f4df43d435a299ff16cef614821439edef9b11
Signed-off-by: Minh Thai <mthai@google.com>
2017-11-15 22:48:04 -08:00
Hector Caballero 4334b27d3c ObjectDirectory: Add pack directory getter
So far, in order to get the pack directory it was necessary to resolve
it from the object directory. This resolution is already done when
creating the object directory, so simplify the call by just adding a
getter to the pack directory.

Change-Id: I69e783141dc6739024e8b3d5acc30843edd651a7
Signed-off-by: Hector Caballero <hector.caballero@ericsson.com>
2017-11-14 10:08:42 -05:00
Matthias Sohn 6b544da293 Prepare 4.10.0-SNAPSHOT builds
Change-Id: I5ca462d1db18a2c5c9382cfb9c83972510fa2b88
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-10-08 11:35:54 +02:00
Matthias Sohn 8180183289 Prepare 4.9.1-SNAPSHOT builds
Change-Id: Ic49fd093d3fe4324c4d83aba74033040fcaa37a6
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-10-08 11:25:06 +02:00
Matthias Sohn 6877730fa0 JGit v4.9.0.201710071750-r
Change-Id: I487f6aa3d0c4ef1d57f91cdc36177d994ae24c51
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-10-07 23:46:52 +02:00
Matthias Sohn 41baa7a791 Partially revert c0ad77d8 "Enhance Eclipse save actions"
Do not automatically organize imports using a save action since this
seems to be buggy and removed some annotations org.eclipse.jgit.pgm
needs to use args4j.

Change-Id: I5a91292c3b9241ce2dde3e4ecce14ad460097129
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-08-30 03:07:18 +02:00
Matthias Sohn 9906f09868 Partially revert c0ad77d8 "Enhance Eclipse save actions"
Revert the following save actions which were introduced in c0ad77d8:
- always use braces around blocks
- remove unused imports

Other than I expected save actions are run globally on edited files -
and not only on edited code lines only.

Hence revert the save action "Convert control statement bodies to
blocks" which would affect a large number of code lines not affected by
the change editing some small part of a class. This would generate a
large number of changes which may lead to many unnecessary conflicts.
Total number of affected lines across jgit would be around 10k lines.

Also revert "Remove unused imports" since it erroneously removes imports
of some annotations needed by pgm classes using args4j.

Change-Id: I879a47f68e664129e6124cf25c1ae1f6a2d7a5aa
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-08-30 01:24:47 +02:00
Matthias Sohn c0ad77d84c Enhance Eclipse save actions
Add the following Eclipse save actions executed when saving modified
lines. This should help to reduce manual work needed to maintain a clean
and consistent code style:
- organize imports
- always use braces around blocks
- add missing annotations
  - @Override including implementation of interface methods
  - @Deprecated
- remove
  - unused imports
  - unnecessary $NON-NLS$ tags
  - redundant type arguments

Also add default values for new settings that were introduced in recent
Eclipse versions up to Neon since we updated save rules the last time.

Change-Id: Idc90b249df044d0552f04edf01a5f607c4846f50
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-08-28 11:52:45 -04:00
Zhen Chen 2c2999643f Add dfs fsck implementation
JGit already had some fsck-like classes like ObjectChecker which can
check for an individual object.

The read-only FsckPackParser which will parse all objects within a pack
file and check it with ObjectChecker. It will also check the pack index
file against the object information from the pack parser.

Change-Id: Ifd8e0d28eb68ff0b8edd2b51b2fa3a50a544c855
Signed-off-by: Zhen Chen <czhen@google.com>
2017-07-26 10:12:29 -07:00
Dave Borowitz 65b64768b3 Move BatchRefUpdate tests to a new file
Run with @Parameterized, so we don't have to duplicate test setup for
each atomic/non-atomic test. We still have to have two different sets of
asserts for the cases where the behavior is different. In fact, this is
a readability win: it emphasizes that performing the exact same setup
except for the atomic setting will have different behavior.

Change-Id: I78a8214075e204732a423341f14c09de273a7854
2017-07-25 13:14:50 -04:00
David Pursehouse 4940ea14b7 Add missing newlines at ends of Java files
Change-Id: Iead36f53d57ead0eb3edd3f9efb63b6630c9c20c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-07-25 10:37:21 +01:00
Matthias Sohn 7922f31fa3 Prepare 4.8.1-SNAPSHOT builds
Change-Id: I7ca4186bbfe5ccc3fed4509a1fe4fc47bb2e8c50
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-06-12 22:19:30 -04:00
Matthias Sohn 03b8d1a202 JGit v4.8.0.201706111038-r
Change-Id: Ie33623a2191ffffc2ca5756fd078a7003c0c660f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-06-11 16:39:41 +02:00
David Pursehouse a7949c1e35 Merge branch 'stable-4.8'
* stable-4.8:
  SubmoduleUpdateCommand#setCallback should return 'this'
  CloneCommand#setCallback should return 'this'
  Prepare 4.7.2-SNAPSHOT builds
  JGit v4.7.1.201706071930-r
  ArchiveCommand: Create prefix entry with commit time
  Run auto GC in the background
  Update Orbit to the Oxygen version R20170516192513

Change-Id: Ibf90b4899d097474e7836e6baab8829e66fca524
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-06-10 14:14:18 +09:00
Matthias Sohn 94c06009aa Merge branch 'stable-4.7' into stable-4.8
* stable-4.7:
  Run auto GC in the background

Change-Id: I5e25765f65d833f13cbe99696ef33055d7f5c4cf
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-06-07 16:58:18 +02:00
David Turner 6b1e3c58b1 Run auto GC in the background
When running an automatic GC on a FileRepository, when the caller
passes a NullProgressMonitor, run the GC in a background thread. Use a
thread pool of size 1 to limit the number of background threads spawned
for background gc in the same application. In the next minor release we
can make the thread pool configurable.

In some cases, the auto GC limit is lower than the true number of
unreachable loose objects, so auto GC will run after every (e.g) fetch
operation.  This leads to the appearance of poor fetch performance.
Since these GCs will never make progress (until either the objects
become referenced, or the two week timeout expires), blocking on them
simply reduces throughput.

In the event that an auto GC would make progress, it's still OK if it
runs in the background. The progress will still happen.

This matches the behavior of regular git.

Git (and now jgit) uses the lock file for gc.log to prevent simultaneous
runs of background gc. Further, it writes errors to gc.log, and won't
run background gc if that file is present and recent. If gc.log is too
old (according to the config gc.logexpiry), it will be ignored.

Change-Id: I3870cadb4a0a6763feff252e6eaef99f4aa8d0df
Signed-off-by: David Turner <dturner@twosigma.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-06-06 01:18:29 +02:00
Matthias Sohn df9ce4b981 Prepare 4.9.0-SNAPSHOT builds
Change-Id: I52a4153d573799e861ab104939f51fac1aceb9ee
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-05-30 13:42:07 +02:00
Matthias Sohn 3254672fcd Prepare 4.8.0-SNAPSHOT builds
Change-Id: I27fc4e4969fafde0fcba26aeebe30d732770b68f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-05-17 16:45:21 +02:00
Matthias Sohn b7d49e6d3c JGit v4.8.0.201705170830-rc1
Change-Id: I60c0a40f2e38748641b25a25bcf10346e2950886
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-05-17 14:26:54 +02:00
David Pursehouse c80d8c5901 Bazel: Restrict src globs to Java source files
Generating the src list with an unrestricted wildcard causes all
files in the source tree to be included. This results in junk files
such as .orig (generated during merge conflict resolution) to be
included, which causes in a build error:

  in srcs attribute of java_library rule //org.eclipse.jgit:jgit:
  file '//org.eclipse.jgit:src/org/eclipse/jgit/gitrepo/RepoCommand.java.orig'
  is misplaced here (expected .java, .srcjar or .properties).

Modify the globs to only include Java source files.

Change-Id: Iaef3db33ac71d71047cd28acb0378e15cb09ece9
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-04-13 14:14:55 +09:00
Matthias Sohn 6a311a071f Prepare 4.7.1-SNAPSHOT
Change-Id: I16a45035258276217446bccc0ad1b0991383aa0c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-04-06 00:16:53 +02:00
Matthias Sohn 9f4c10784b JGit v4.7.0.201704051617-r
Change-Id: Ic2bd6aca0b7a7e0597ffc1f7cf647b49878f9950
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-04-05 22:17:44 +02:00
Matthias Sohn aec22e74cf Prepare 4.8.0-SNAPSHOT builds
Change-Id: Ifea6750e79d417a8a2a891b3b5f96d68c7200011
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-04-05 14:49:49 +02:00
David Pursehouse 2d0ce094b4 Remove Buck build
Buck will be replaced with Bazel

Change-Id: I3cf07d7aaaa2a58bac34e16c50af5416693254ac
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-03-22 01:41:21 +01:00
Jonathan Nieder 02fe1e0b5b bazel: Mark junit targets testonly
Only testonly targets (such as tests) need to use junit.

In particular this involves making the toplevel :all rule testonly.
It's not clear to me what that rule is for --- "bazel build //..."
already works to build all targets.  In any case it appears to be for
testing, so marking it as testonly shouldn't be harmful.

Change-Id: I28ff508ab8ce2ec0a0111109110aa9680d30600e
2017-03-19 18:56:27 -07:00
Jonathan Nieder bc5014faec bazel: Add explicit targets for library dependencies
This provides a place to declare visibility restrictions and
transitive dependencies for each library.

Other targets should only declare dependencies on what they directly
use, making dependencies easier to maintain.

Trim the dependencies of org.eclipse.jgit:jgit to follow that rule.
It declares dependencies on Apache httpcomponents and the servlet
API but doesn't use them.

Tested:
* 'bazel build //...' succeeds
* applying the change https://gerrit-review.googlesource.com/90843
  to a copy of Gerrit, following the instructions there, and running
  'bazel test //...' in that copy of Gerrit still succeeds

Change-Id: I3ab958ce8b3227019cdbe4cc81e0f042e1541034
2017-03-19 18:51:03 -07:00
David Pursehouse 3b4448637f Enable and fix warnings about redundant specification of type arguments
Since the introduction of generic type parameter inference in Java 7,
it's not necessary to explicitly specify the type of generic parameters.

Enable the warning in Eclipse, and fix all occurrences.

Change-Id: I9158caf1beca5e4980b6240ac401f3868520aad0
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-02-20 22:47:23 +01:00
David Pursehouse a46bc16a9f Add API filter for usage of FileRepository in test classes
FileRepository is in the package org.eclipse.jgit.internal, and is
thus non-API. This causes warnings in Eclipse when FileRepository is
used.

Add a filter to prevent the warnings.

Change-Id: I9a8ae106c085bb0e826031fa183b4c4bdabcc5fc
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-02-20 22:43:06 +01:00
David Pursehouse 7ac182f4e4 Enable and fix 'Should be tagged with @Override' warning
Set missingOverrideAnnotation=warning in Eclipse compiler preferences
which enables the warning:

  The method <method> of type <type> should be tagged with @Override
  since it actually overrides a superclass method

Justification for this warning is described in:

  http://stackoverflow.com/a/94411/381622

Enabling this causes in excess of 1000 warnings across the entire
code-base. They are very easy to fix automatically with Eclipse's
"Quick Fix" tool.

Fix all of them except 2 which cause compilation failure when the
project is built with mvn; add TODO comments on those for further
investigation.

Change-Id: I5772061041fd361fe93137fd8b0ad356e748a29c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-02-19 20:05:08 -04:00
David Pursehouse a9a3ce92aa LocalDiskRepositoryTestCase: Add clarifying comment in call to createRepository
Clarify that 'true' means 'auto close'. This makes it consistent with
other calls that have a boolean argument for 'bare'. It also makes it a
bit easier to see what's going on while stepping in the debugger, because
it's not necessary to scroll around to find the method declaration.

Change-Id: Idacd749407dcfd258af3efaaf44d129069925dd3
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-02-10 21:04:03 +09:00
Matthias Sohn 53ad437382 RepositoryCacheTest: avoid to close already closed repository
The tearDown() of the superclass closed the repository once more which
led to a negative use count warning logged by Repository.close().

Change-Id: I331f85a540c68264a53456276c32f72b79113d61
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2017-01-28 21:19:55 +01:00
David Pursehouse 5d0ca36d39 LocalDiskRepositoryTestCase: Only add to toClose through access method
Only using the access method means we only have one place where the
toClose set is modified, making it easier to debug either by adding
log statements or by setting a breakpoint.

Change-Id: I4f9f1774d5f2e10bcab381edfd84bb6ee0499a11
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-01-28 17:46:27 +01:00
David Pursehouse d69a829bdb LocalDiskRepositoryTestCase: Prevent duplicates in list of repos to close
Change the "toClose" list to a set, which will not allow duplicate
entries. This reduces the number of false positive logs about corrupt
use count due to the same repository being closed more than once during
teardown.

Change-Id: I5ab0ff8b56e7f2b2c7aab5274d957708d26f42c5
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-01-27 16:00:06 +09:00
David Pursehouse dd5e500a57 Format Bazel files with buildifier
Change-Id: I934114315d2c7cab917f1011b8e55c52367d429f
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-01-22 22:34:11 +01:00
David Ostrovsky e92a0c3adc Implement initial framework of Bazel build
The initial implementation only builds the packages consumed by
Gerrit Code Review.

Test build and execution is not implemented.

We prefer to consume maven_jar custom rule from bazlets repository,
for the same reasons as in the Gerrit project:

* Caching artifacts across different clones and projects
* Exposing source classifiers and neverlink artifact

TEST PLAN:

  $ bazel build :all
  $ unzip -t bazel-genfiles/all.zip
  Archive: bazel-genfiles/all.zip
    testing: libjgit-archive.jar      OK
    testing: libjgit-servlet.jar      OK
    testing: libjgit.jar              OK
    testing: libjunit.jar             OK
  No errors detected in compressed data of bazel-genfiles/all.zip.

Change-Id: Ia837ce95d9829fe2515f37b7a04a71a4598672a0
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2017-01-18 19:13:16 -04:00
Matthias Sohn 5fee071f6a Prepare 4.7.0-SNAPSHOT builds
Change-Id: I20754d13007e6591d36aae5766f3a9a82b24e120
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2016-12-27 01:45:50 +01:00
Matthias Sohn 3857c3168f Prepare 4.6.1-SNAPSHOT builds
Change-Id: I6b05a6f6c3f92365c272e1bdaf76093ca01f2d58
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2016-12-24 15:51:54 +01:00
Matthias Sohn 73a4325149 JGit v4.6.0.201612231935-r
Change-Id: Iaa88fe1b195dfe6be99a7b4cb064684e75563715
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2016-12-24 01:42:38 +01:00
Shawn Pearce 81f9c18433 Define MonotonicClock interface for advanced timestamps
MonotonicClock can be implemented to provide more certainity about
time than the standard System.currentTimeMillis() can provide. This
can be used by classes such as PersonIdent and Ketch to rely on
more certainity about time moving in a strictly ascending order.

Gerrit Code Review can also leverage this interface through its
embedding of JGit and use MonotonicClock and ProposedTimestamp to
provide stronger assurance that NoteDb time is moving forward.

Change-Id: I1a3cbd49a39b150a0d49b36d572da113ca83a786
2016-11-21 11:34:14 -08:00
Shawn Pearce 8208da2f59 Deprecate SafeBufferedOutputStream
Java 8 fixed the silent flush during close issue by
FilterOutputStream (base class of BufferedOutputStream)
using try-with-resources to close the stream, getting a
behavior matching what JGit's SafeBufferedOutputStream
was doing:

  try {
    flush();
  } finally {
    out.close();
  }

With Java 8 as the minimum required version to run JGit
it is no longer necessary to override close() or have
this class. Deprecate the class, and use the JRE's version
of close.

Change-Id: Ic0584c140010278dbe4062df2e71be5df9a797b3
2016-11-14 15:33:54 -08:00
David Pursehouse a45cfee7a3 Organize imports
Change-Id: I7c545d06b1bced678c020fab9af1382bc4416b6e
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
2016-11-14 13:25:20 -08:00
Matthias Sohn ab79ce91c1 Change JGit minimum execution environment to JavaSE-1.8
Bug: 500059
Change-Id: I47f3f6749a67da52029f84e002d9b155ed56d2b7
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2016-09-20 11:32:36 +02:00
Matthias Sohn 9d4ffcc1ab Prepare 4.6.0-SNAPSHOT builds
Change-Id: Id2eafc331ee32c332c2a9b867b05c260beb0d10f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2016-09-19 17:06:42 +02:00