Without this I sometimes hit the error:
$ java -jar target/benchmarks.jar
Exception in thread "main" java.lang.RuntimeException: ERROR: Unable to
find the resource: /META-INF/BenchmarkList
at org.openjdk.jmh.runner.AbstractResourceReader.getReaders(AbstractResourceReader.java:98)
at org.openjdk.jmh.runner.BenchmarkList.find(BenchmarkList.java:124)
at org.openjdk.jmh.runner.Runner.internalRun(Runner.java:253)
at org.openjdk.jmh.runner.Runner.run(Runner.java:209)
at org.openjdk.jmh.Main.main(Main.java:71)
Change-Id: Iea9431d5f332f799d55a8a2d178c79a2ef0da22b
The change If6da9833 moved the computation of SHA1 from the JVM's
JCE to a pure Java implementation with collision detection.
The extra security for public sites comes with a cost of slower
SHA1 processing compared to the native implementation in the JDK.
When JGit is used internally and not exposed to any traffic from
external or untrusted users, the extra cost of the pure Java SHA1
implementation can be avoided, falling back to the previous
native MessageDigest implementation.
Bug: 580310
Change-Id: Ic24c0ba1cb0fb6282b8ca3025ffbffa84035565e
448052dc2e made WorkTreeUpdater package visible which breaks API for
subclasses of ResolveMerger since they cannot access WorkTreeUpdater.
Fix this by moving WorkTreeUpdater into ResolveMerger as a nested class
and mark it protected so that subclasses can use it.
Bug: 581049
Change-Id: I5a2c4953f8514dc0a1b8041c8e069d28370bb2eb
and update
- com.sun.jna to 5.12.1.v20221103-2317
- com.sun.jna.platform to 5.12.1.v20221103-2317
- org.bouncycastle.bcpg to 1.72.0.v20221013-1810
- org.bouncycastle.bcpkix to 1.72.0.v20221013-1810
- org.bouncycastle.bcprov to 1.72.0.v20221013-1810
- org.bouncycastle.bcutil to 1.72.0.v20221013-1810
- org.mockito.mockito-core to 4.8.1.v20221103-2317
- org.objenesis to 3.3.0.v20221103-2317
Change-Id: If00094d23e51d5f66928f83c1334aa6b18b98dfe
This is from SonarLint (rule.java:S4348)
Regex patterns should not be created needlessly:
When String::replaceAll is used, the first argument should be a real
regular expression. If it’s not the case, String::replace does exactly
the same thing as String::replaceAll without the performance drawback of
the regex.
Change-Id: I00ba967ff4a27eeeb6fccf9373f6df2c94ecd823
Extract private static method UploadPackServlet#statusCodeForThrowable
to a public static method in the UploadPackErrorHandler interface so
that implementers of this interface can reuse the default mapping.
Change-Id: Ie4a0a006b0148d5b828d610c55d19ce407aab055
The fix that fixed the propagation of error-codes:
8984e1f66 HTTP Smart: set correct HTTP status on error [1]
made some faulty assumptions.
"Wants not valid", can be an intermittent git error and the HTTP
response should be 200 and not 400 since the request isn't necessary
faulty.
[1] https://git.eclipse.org/r/c/jgit/jgit/+/192677
Bug: 579676
Change-Id: I461bc78ff6e450636811ece50d21c57a2a7f2ae3
The paths needs to include "ssh" to match the class's package name. This
resolves
Caused by: TransportException: ssh://git@git.xx.com/xx/xx.git: remote hung up unexpectedly
Caused by: TranslationBundleLoadingException: Loading of translation bundle failed for [org.eclipse.jgit.internal.transport.ssh.jsch.JSchText, en_US]
Caused by: MissingResourceException: Can't find bundle for base name org.eclipse.jgit.internal.transport.ssh.jsch.JSchText, locale en_US
Also see [1] for reference.
[1]: https://github.com/oss-review-toolkit/ort/issues/5894#issuecomment-1292100687
Change-Id: Ie27b9fc1cdd1d83f8123821be42e65da59ecf49d
Signed-off-by: Sebastian Schuberth <opensource@schuberth.dev>
The httpcore SHA was wrong resulting in a build breakage.
With this change, `bazelisk build all` succeeds.
Change-Id: I111ab450db2db2328e7d4fe849e29f55e4897543
Before this change JGit did not support the session-id capability
implemented by native Git in UploadPack. This change implements
advertising the capability from the server and parsing the session-id
received from the client during an UploadPack operation.
Enable the transfer.advertisesid config setting to advertise the
capability from the server. The client may send a session-id capability
in response. If received, the value from this is parsed and available
via the getClientSID method on the UploadPack object.
This change does not add the capability to send a session-id from the
JGit client.
https://git-scm.com/docs/gitprotocol-capabilities#_session_idsession_id
Change-Id: Ib1b6929ff1b3a4528e767925b5e5c44b5d18182f
Signed-off-by: Josh Brown <sjoshbrown@google.com>
The config setting to enable advertising the session-id capability is
currently read in the ReceivePack class. This change moves it to a
common location in the TransferConfig class so that it can be reused
in other places like UploadPack. TransferConfig is also a more logical
place for the setting as it resides in the `transfer` config section.
Set the transfer.advertisesid setting to true to send the session-id
capability to the client.
Change-Id: If68ecb5e68b59f5c452a7992d02e3688b0a86747
Signed-off-by: Josh Brown <sjoshbrown@google.com>
In protocol V0 the client capabilities are appended to the first line.
Parsing session-id is currently only supported during a ReceivePack
operation. This change will parse the client session-id capability if
it has been sent by the client.
If the server sends the session-id capability to the client. The client
may respond with a session ID of its own. FirstWant.fromLine will now
parse the ID and make it available via the getClientSID method.
This change does not add support to send the session-id capability from
the server. The change is necessary to support session-id in UploadPack.
Change-Id: Id3fe44fdf9a72984ee3de9cf40cc4e71d434df4a
Signed-off-by: Josh Brown <sjoshbrown@google.com>
Before this change JGit did not support the session-id capability
implemented by native Git. This change implements advertising the
capability from the server and parsing the session-id received from
the client during a ReceivePack operation.
Enable the transfer.advertisesid config setting to advertise the
capability from the server. The client may send a session-id capability
in response. If received, the value from this is parsed and available
via the getClientSID method on the ReceivePack object. All capabilities
in the form `capability=value` are now split into key value pairs at the
first `=` character. This change replaces specific handling for the
agent capability.
This change does not add advertisement or parsing to UploadPack. This
change also does not add the ability to send a session ID from the JGit
client.
https://git-scm.com/docs/protocol-v2/2.33.0#_session_idsession_id
Change-Id: I56fb115e843b11b27e128c4ac427b05d5ec129d0
Signed-off-by: Josh Brown <sjoshbrown@google.com>
Trying to register/unregister a shutdown hook when the JVM is already in
shutdown throws an IllegalStateException. Ignore this exception since we
can't do anything about it.
Bug: 580953
Change-Id: I8fc6fdd5585837c81ad0ebd6944430856556d90e
Add another newBatchUpdate method in the RefDirectory where we can
control if the created PackedBatchRefUpdate will lock the loose refs or
not.
This can be useful in cases when we run programs which have exclusive
access to a Git repository and we know that locking loose refs is
unnecessary and just a performance loss.
Change-Id: I7d0932eb1598a3871a2281b1a049021380234df9
Reachability bitmaps are designed to speed up the "counting objects"
phase of generating a pack during a clone or fetch. They are not
optimized for Git clients sending a small topic branch via "git push".
In some cases (see [1]), using reachability bitmaps during "git push"
can cause significant performance regressions.
Add PushCommand#setUseBitmaps(boolean) to allow users to tell "git push"
not to use bitmaps.
[1]: https://lore.kernel.org/git/87zhoz8b9o.fsf@evledraar.gmail.com/
Change-Id: I7fb7d26084ec63ddfa7249cf58abb85929b30e56
Signed-off-by: kylezhao <kylezhao@tencent.com>
Fix and complete the implementation of calling the pre-push hook.
Add the missing error stream redirect, and add the missing setters
in Transport and in PushCommand. In Transport, delay setting up a
PrePushHook such that it happens only on a push. Previously, the
hook was set up also for fetches.
Bug: 549246
Change-Id: I64a576dfc6b139426f05d9ea6654027ab805734e
Signed-off-by: Thomas Wolf <twolf@apache.org>
We need the full size of the objects to populate the object-size index
of a pack. This size is not always the one encoded in the object header
in the pack (e.g. for deltas).
Populate the full size of PackedObjectInfos in the PackParser, which is
invoked when receiving a pack e.g. in a push.
Change-Id: I102c20901aefb5e85047e2e526c0d733f82ff74b
Partial clones filter the objects to send by size calling
ObjectReader#getObjectSize per object. This method reads the object from
storage to get the size, which can be expensive.
Offer a #isNotLargerThan method. The default implementation reads the
object, but subclasses can override it with more efficient lookups (e.g.
adding an index).
isNotLargerThan gives implementors more options to optimize than
getObjectIndex (e.g. can be implemented storing only object over certain
size).
Change-Id: Iefd4b1370cb9144f15cc0391286aeeb365e6ea87
Configure the dash license-tool-plugin to fail the build if there are
license issues with build dependencies. This plugin will generate a list
of all build dependencies and their license to target/dash/summary.
Delete the checked-in dependency list DEPENDENCIES since the build now
always generates it to target/dash/summary.
See https://github.com/eclipse/dash-licenses#example-maven-plugin
Change-Id: I0c2bf8eb166d85b840d42afc61750b4a083b7659
A fetch to a locally run daemon triggers a runtime exception:
Listening on localhost/127.0.0.1:9418
java.lang.NoClassDefFoundError:
com/googlecode/javaewah/EWAHCompressedBitmap
Add javaEWAH in the deps of the PGM library.
To reproduce:
0. Assume a git repo in <dir-with-repos>/a-repo
1. Run daemon e.g.:
$ bazel run //org.eclipse.jgit.pgm:jgit -- daemon --export-all=true
--listen localhost --enable upload-pack <dir-with-repos>
2. Fetch:
$ git clone git://0.0.0.0:9418/a-repo
Change-Id: I503f9fe45347a5891c3f3de0452b7f300b1e8206
Check the key length before adding; the addition might overflow.
Change-Id: Icde7c92a5bb267fdd869d5a1c0842967ab1a7fd9
Signed-off-by: Thomas Wolf <twolf@apache.org>
On java 17 + Windows OS java.io.File.getCanonicalPath is a very slow
system call which uses most time during clone.
That is since JDK 12 the result of File.getCanonicalPath is not cached
anymore by default:
https://bugs.openjdk.java.net/browse/JDK-8207005
* Use toRealPath() to follow symbolic links also on windows.
* Cache the result.
Bug: 580568
Change-Id: I95f4f5b2babefd7210ee4740646230225ebf3788
CloneCommand, when setNoCheckout(true) was set, did not set HEAD.
With C git, "git clone --no-checkout" does.
Change-Id: Ief3df7e904ce90829a6345a6c3e9ee6a68486ab0
Signed-off-by: Thomas Wolf <twolf@apache.org>
FetchCommand.setShallowSince() and Transport.setDeepenSince() require
a non-null argument.
Change-Id: I1c3a20be518374e380a4e90787ed834438da40ee
Signed-off-by: Thomas Wolf <twolf@apache.org>
PatchApplier now routes updates through the index. This has two
results:
* we can now execute patches in-memory.
* the JGit apply command will now always update the
index to match the working tree.
Change-Id: Id60a88232f05d0367787d038d2518c670cdb543f
Co-authored-by: Han-Wen Nienhuys <hanwen@google.com>
Co-authored-by: Nitzan Gur-Furman <nitzan@google.com>
* stable-6.3:
Prepare 6.3.1-SNAPSHOT builds
JGit v6.3.0.202209071007-r
JGit v6.3.0.2022009070944-r
[merge] Fix merge conflicts with symlinks
Update DEPENDENCIES for 6.3.0
Update tycho to 2.7.5
Revert "Adds FilteredRevCommit that can overwrites its parents in the DAG."
Revert "Option to pass start RevCommit to be blamed on to the BlameGenerator."
Prepare 6.3.0-SNAPSHOT builds
JGit v6.3.0.202208161710-m3
Change-Id: Ia9430fb516dca795e25064a190704b70689af364