Motivation: JSch serves as 'default' implementations of the SSH
transport. If a client application does not use it then there is no need
to pull in this dependency.
Move the classes depending on JSch to an OSGi fragment extending the
org.eclipse.jgit bundle and keep them in the same package as before
since moving them to another package would break API. Defer moving them
to a separate package to the next major release.
Add a new feature org.eclipse.jgit.ssh.jsch feature to enable
installation. With that users can now decide which of the ssh client
integrations (JCraft JSch or Apache Mina SSHD) they want to install.
We will remove the JCraft JSch integration in a later step due to the
reasons discussed in bug 520927.
Bug: 553625
Change-Id: I5979c8a9dbbe878a2e8ac0fbfde7230059d74dc2
Also-by: Michael Dardis <git@md-5.net>
Signed-off-by: Michael Dardis <git@md-5.net>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
OSGi semantic versioning allows breaking implementers in a minor
release.
Change-Id: Ib55dc43dd3b50b0ef39a7094190f230210aee4b6
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When downloading LFS objects also accept response code 203 as successful
download. This response may be seen when downloading via a proxy.
Bug: 563022
Change-Id: Iee85fdb451b33369d08859872e5bfc2a67dffa6d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
RFC 7538[1] added HTTP response code 308, signifying a permanent
redirect that, contrary to the older 301, does not allow changing
the request method from POST to GET.
[1] https://tools.ietf.org/html/rfc7538
Bug: 560936
Change-Id: Ib65f3a3ed75db51d74d1fe81d4abe6fe92b0ca12
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
The change Ic0b974fa (c217d33, "Documentation/technical/reftable:
improve repo layout") defines a new repository layout, which was
agreed with the git-core mailing list.
It addresses the following problems:
* old git clients will not recognize reftable-based repositories, and
look at encompassing directories.
* Poorly written tools might write directly into
.git/refs/heads/BRANCH.
Since we consider JGit reftable as experimental (git-core doesn't
support it yet), we have no backward compatibility. If you created a
repository with reftable between mid-Nov 2019 and now, you can do the
following to convert:
mv .git/refs .git/reftable/tables.list
git config core.repositoryformatversion 1
git config extensions.refStorage reftable
Change-Id: I80df35b9d22a8ab893dcbe9fbd051d924788d6a5
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.6:
Fix string format parameter for invalidRefAdvertisementLine
WindowCache: add metric for cached bytes per repository
pgm daemon: fallback to user and system config if no config specified
WindowCache: add option to use strong refs to reference ByteWindows
Replace usage of ArrayIndexOutOfBoundsException in treewalk
Add config constants for WindowCache configuration options
Change-Id: I79d615dff66493b60d3a4bcbdc57b9455e8d6673
* stable-5.5:
Fix string format parameter for invalidRefAdvertisementLine
WindowCache: add metric for cached bytes per repository
pgm daemon: fallback to user and system config if no config specified
WindowCache: add option to use strong refs to reference ByteWindows
Replace usage of ArrayIndexOutOfBoundsException in treewalk
Add config constants for WindowCache configuration options
Change-Id: I73d16b53df02bf735c2431588143efe225a4b5b4
* stable-5.4:
Fix string format parameter for invalidRefAdvertisementLine
WindowCache: add metric for cached bytes per repository
pgm daemon: fallback to user and system config if no config specified
WindowCache: add option to use strong refs to reference ByteWindows
Replace usage of ArrayIndexOutOfBoundsException in treewalk
Add config constants for WindowCache configuration options
Change-Id: I76a62da98182f0c504b1ea8b7d37cecdf4eea7e0
* stable-5.3:
Fix string format parameter for invalidRefAdvertisementLine
WindowCache: add metric for cached bytes per repository
pgm daemon: fallback to user and system config if no config specified
WindowCache: add option to use strong refs to reference ByteWindows
Replace usage of ArrayIndexOutOfBoundsException in treewalk
Add config constants for WindowCache configuration options
Change-Id: I12002dbfed9dff14fc6d2df9787d92eab5b1fa78
* stable-5.2:
Fix string format parameter for invalidRefAdvertisementLine
WindowCache: add metric for cached bytes per repository
pgm daemon: fallback to user and system config if no config specified
WindowCache: add option to use strong refs to reference ByteWindows
Replace usage of ArrayIndexOutOfBoundsException in treewalk
Add config constants for WindowCache configuration options
Change-Id: I790098be00ff3f9b8278d54ae4fb7c11311816e9
* stable-5.1:
Fix string format parameter for invalidRefAdvertisementLine
WindowCache: add metric for cached bytes per repository
pgm daemon: fallback to user and system config if no config specified
WindowCache: add option to use strong refs to reference ByteWindows
Change-Id: I741059a1d0d5950ab5bc16ec70352655ee926a24
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Java GC evicts all SoftReferences when the used heap size comes close to
the maximum heap size. This means peaks in heap memory consumption can
flush the complete WindowCache which was observed to have negative
impact on performance of upload-pack in Gerrit.
Hence add a boolean option core.packedGitUseStrongRefs to allow using
strong references to reference packfile pages cached in the WindowCache.
If this option is set to true Java gc can no longer flush the
WindowCache to free memory if the used heap comes close to the maximum
heap size. On the other hand this provides more predictable performance.
Bug: 553573
Change-Id: I9de406293087ab0fa61130c8e0829775762ece8d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.1:
Replace usage of ArrayIndexOutOfBoundsException in treewalk
Add config constants for WindowCache configuration options
Change-Id: I17da3c5183eca536aa2be3972bc5df45c9d75f1b
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.6:
Fix API problem filters
Fix unclosed resource warning in SmartOutputStream
JschConfigSessionFactory: fix boxing warning
SshSupport#runSshCommand: don't throw exception in finally block
Don't override already managed maven-compiler-plugin version
Remove unused import from CreateFileSnapshotBenchmark
Remove duplicate ignore_optional_problems entry in .classpath
Update maven-site-plugin used by benchmark module to 3.8.2
Add dependency to enable site generation for benchmark module
Ignore warnings for generated source code in
org.eclipse.jgit.benchmark
Fix MBean registration
Enhance WindowCache statistics
Change-Id: I4a77c602bfffed60535d0b8fc251a552b128068d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.5:
Fix API problem filters
Fix unclosed resource warning in SmartOutputStream
JschConfigSessionFactory: fix boxing warning
SshSupport#runSshCommand: don't throw exception in finally block
Don't override already managed maven-compiler-plugin version
Remove unused import from CreateFileSnapshotBenchmark
Remove duplicate ignore_optional_problems entry in .classpath
Update maven-site-plugin used by benchmark module to 3.8.2
Add dependency to enable site generation for benchmark module
Ignore warnings for generated source code in
org.eclipse.jgit.benchmark
Fix MBean registration
Enhance WindowCache statistics
Change-Id: I11f9a387ac3dc7d22a4f2e70bb8d89169b4e9afe
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.4:
Fix API problem filters
Fix unclosed resource warning in SmartOutputStream
JschConfigSessionFactory: fix boxing warning
SshSupport#runSshCommand: don't throw exception in finally block
Don't override already managed maven-compiler-plugin version
Remove unused import from CreateFileSnapshotBenchmark
Remove duplicate ignore_optional_problems entry in .classpath
Update maven-site-plugin used by benchmark module to 3.8.2
Add dependency to enable site generation for benchmark module
Ignore warnings for generated source code in
org.eclipse.jgit.benchmark
Fix MBean registration
Enhance WindowCache statistics
Change-Id: I78902d5feecb2c09134b64ec2f3b48b2c3bab37d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.3:
Fix API problem filters
Fix unclosed resource warning in SmartOutputStream
JschConfigSessionFactory: fix boxing warning
SshSupport#runSshCommand: don't throw exception in finally block
Don't override already managed maven-compiler-plugin version
Remove unused import from CreateFileSnapshotBenchmark
Remove duplicate ignore_optional_problems entry in .classpath
Update maven-site-plugin used by benchmark module to 3.8.2
Add dependency to enable site generation for benchmark module
Ignore warnings for generated source code in
org.eclipse.jgit.benchmark
Fix MBean registration
Enhance WindowCache statistics
Change-Id: I1b560b36d169cfa02cc5450ad0fa0bd85f9f42d8
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.2:
Fix API problem filters
Fix unclosed resource warning in SmartOutputStream
JschConfigSessionFactory: fix boxing warning
SshSupport#runSshCommand: don't throw exception in finally block
Don't override already managed maven-compiler-plugin version
Remove unused import from CreateFileSnapshotBenchmark
Remove duplicate ignore_optional_problems entry in .classpath
Update maven-site-plugin used by benchmark module to 3.8.2
Add dependency to enable site generation for benchmark module
Ignore warnings for generated source code in
org.eclipse.jgit.benchmark
Fix MBean registration
Enhance WindowCache statistics
Change-Id: I67a07d92718188bdf7f8a13b83e9f538ecf4b22f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Add the following statistics
- cache hit count and hit ratio
- cache miss count and miss ratio
- count of successful and failed loads
- rate of failed loads
- load, eviction and request count
- average and total load time
Use LongAdder instead of AtomicLong to implement counters in order to
improve scalability.
Optionally expose these metrics via JMX, they are registered with the
platform MBean server if the config option jmx.WindowCacheStats = true
in the user or system level git config.
Bug: 553573
Change-Id: Ia2d5246ef69b9c2bd594a23934424bc5800774aa
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
- add missing @since tag on new field connectivityChecker
- suppress warning for this added field which may affect subclasses
which is ok
Change-Id: Id6c22258efd10fa3847290f3dcfa42893b6ae882
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This method was added in stable-5.6 after 5.6 RC1 was tagged. It's shown
as an API error when using 5.6.0 RC1 as the API baseline for master.
This suppression can be removed when 5.6 is released which will serve as
the API baseline for 5.7.
Change-Id: Ic6359fe59ed2d2a9431583b0854ec86bbac76880
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Following OSGi semantic versioning which tolerates breaking implementers
in a minor release.
Change-Id: I4600c5ee9cd4ae209b69870a5d1367f83678617e
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Several methods were protected when they were defined in BaseReceivePack
which has since been squashed into ReceivePack. Those methods no longer
need to be protected, and can now be private instead.
Change-Id: Ic6bb5e66f353fcbdc7919847423234af398c88b4
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
I1ce92869435d5eebb7d671be44561e69c6233134 merged BaseReceivePack into
ReceivePack which breaks API but is only affecting the few jgit based
servers out in the wild.
Change-Id: Iad856a2afaf3cad95d01ad81a0116cebcd9de2d9
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This avoids polluting hand-crafted user level config with
auto-configured options which might disturb in environments where
the user level config is replicated between different machines.
Add a jgit config as parent of the system level config. Persist
measured timestamp resolutions always in this jgit config and read it
via the user global config. This has the effect that auto-configured
timestamp resolution will be used by default and can be overridden in
either the system level or user level config.
Store the jgit config under the XDG_CONFIG_HOME directory following the
XDG base directory specification [1] in order to ensure that we have
write permissions to persist the file. This has the effect that each OS
user will use its jgit config since they typically use different
XDG_CONFIG_HOME directories.
If the environment variable XDG_CONFIG_HOME is defined the jgit config
file is located at $XDG_CONFIG_HOME/jgit/config otherwise the default is
~/.config/jgit/config.
If you want to avoid redundant measurement for different OS users
manually copy the values measured and auto-configured for one OS user to
the system level git config.
[1] https://wiki.archlinux.org/index.php/XDG_Base_Directory
Bug: 551850
Change-Id: I0022bd40ae62f82e5b964c2ea25822eb55d94687
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Change-Id: Ia77f442e47c5670c2d6d279ba862044016aabd86
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
- filter errors for new APIs added in service release
- remove unused filters
Change-Id: Ifbf532b8a3c46d4ed78a38f6c75073a072b7f669
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Since [1] the gerrit project includes jgit as a submodule, and has this
warning enabled, resulting in 100s of warnings in the console.
Also enable the warning here, and fix them.
At the same time, add missing braces around adjacent and nearby one-line
blocks.
[1] https://gerrit-review.googlesource.com/c/gerrit/+/227897
Change-Id: I81df3fc7ed6eedf6874ce1a3bedfa727a1897e4c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-5.2:
Prepare 5.1.12-SNAPSHOT builds
JGit v5.1.11.201909031202-r
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: I7e88c7c7d202f1e3fb8e143277650aa5fefff439
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.1:
Prepare 5.1.12-SNAPSHOT builds
JGit v5.1.11.201909031202-r
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: Iac5dc9683cea97db04d20f27c10f2e103d3ae7b5
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.0:
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: I172136a031ff0730e575327cafb3527c9650a71d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-4.11:
Prepare 4.11.10-SNAPSHOT builds
JGit v4.11.9.201909030838-r
Bazel: Update bazlets to the latest master revision
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
BatchRefUpdate: repro racy atomic update, and fix it
Delete unused FileTreeIteratorWithTimeControl
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Silence API warnings
Change-Id: Ifb6a4dbea2f48fd2ffa66eb737d61920aefedfbd
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Matthias Sohn