Applications using JGit such as Gerrit plugins may have their own
manifest parsers. They can start using RepoProject to some extent
with this change. Eventually, they can be migrated to use the
ManifestParser in JGit, however until then, this change can help
make the migration incremental.
Ivan Frade [Tue, 9 Apr 2024 20:25:43 +0000 (13:25 -0700)]
DfsPackFile: Do not set primery index local ref from cache callback
DfsPackFile assumes the indices are in pack streams, but we would like
to consider other formats and storage. Currently, the local ref in the
DfsPackFile to the index is set in the cache loading callback, which
prevents abstracting the loading.
Reorganize the code so: the loadPackIndex function just parses the bytes
returning a reference and the caller sets the loaded index in the local
ref and DfsBlockCache.
We will follow this pattern with other indices in follow-up
changes. Note that although DfsPackFile is used only in one thread,
the loading in DfsBlockCache can happen from multiple threads
concurrently and we want to keep only one ref around.
Ivan Frade [Thu, 6 Jun 2024 19:01:04 +0000 (12:01 -0700)]
RepoCommand: Add error to ManifestErrorException
RepoCommand wraps errors in the manifest in a ManifestErrorException
with a fixed message ("Invalid manifest"). Callers like supermanifest
plugin cannot return a meaningful error to the client without digging
into the cause chain.
Add the actual error message to the ManifestErrorException, so callers
can rely on #getMessage() to see what happens.
Matthias Sohn [Tue, 4 Jun 2024 15:18:14 +0000 (17:18 +0200)]
Merge branch 'next'
* next:
Bump jetty version to 12.0.9 and servlet-api to 6.0
Bump jetty version to 11.0.20
Update minimum Java version to 17
Prepare 7.0.0-SNAPSHOT builds
Ivan Frade [Fri, 31 May 2024 19:12:57 +0000 (12:12 -0700)]
CommitGraphWriter: Move path diff calculation to its own class
To verify that we have the right paths between commits we are writing
the bloom filters, reading them and querying. The path diff
calculation is tricky enough for correctness and performance that
should be tested on its own.
Move the path diff calculation to its own class, so we can test it on
its own.
This is a noop refactor so we can verify later the steps taken in the
walk.
Ivan Frade [Thu, 30 May 2024 21:04:56 +0000 (14:04 -0700)]
RepoCommand: Copy manifest upstream into .gitmodules ref field
Project entries in the manifest with a specific sha1 as revision can
use the "upstream" field to report the ref pointing to that sha1. This
information is very valuable for downstream tools, as they can limit
their search for a blob to the relevant ref, but it gets lost in the
translation to .gitmodules.
Save the value of the upstream field when available/relevant in the
ref field of the .gitmodules entry.
Ivan Frade [Thu, 30 May 2024 17:56:20 +0000 (10:56 -0700)]
RepoProject: read the "upstream" attribute of a project
The manifest spec [1] defines the "upstream" attribute: "name of the
git ref in which a sha1 can be found", when the revision is a
sha1. The parser is ignoring it, but RepoCommand could use it to
populate the "ref=" field of pinned submodules.
Parse the value and store it in the RepoProject.
RepoProject is public API and the current constructors are not
telescopic, so we cannot just add a new constructor with an extra
argument. Use plain getter/setters.j
Matthias Sohn [Tue, 28 May 2024 22:20:58 +0000 (00:20 +0200)]
Merge branch 'master' into stable-6.10
* master:
PatchApplier.Result.Error: mark fields final
Update tycho to 4.0.8
Update to org.assertj:assertj-core:3.26.0
PatchApplier: Set a boolean on the result if conflict markers were added
PatchApplier: Add test for conflict markers on a deleted file
Update org.apache.commons:commons-compress to 1.26.2
Remove version override of commons-codec
Update spring-boot-maven-plugin to 2.7.18
Update jacoco-maven-plugin to 0.8.12
Update maven-source-plugin to 3.3.1
Update maven-shade-plugin to 3.5.3
Update maven-pmd-plugin to 3.22.0
Update cyclonedx-maven-plugin to 2.8.0
Update build-helper-maven-plugin to 3.6.0
Update maven-site-plugin to 4.0.0-M14
Update maven-jar-plugin to 3.4.1
Update maven-install-plugin to 3.1.2
Update maven-deploy-plugin to 3.1.2
Update maven-artifact-plugin to 3.5.1
Update tycho to 4.0.7 and set minimum maven version to 3.9.0
Update git-commit-id-maven-plugin to 8.0.2
Update spotbugs-maven-plugin to 4.8.5.0
Update japicmp-maven-plugin to 0.21.2
Update maven-compiler-plugin to 3.13.0
Update bytebuddy to 1.14.16
Update com.google.code.gson:gson to 2.11.0
Patrick Hiesel [Mon, 27 May 2024 08:16:34 +0000 (10:16 +0200)]
PatchApplier: Add test for conflict markers on a deleted file
For deleted files, we want to keep erroring out even if conflicts
are allowed for the apply patch logic. The resulting file would
otherwise only consist of the patch.
* changes:
Update spring-boot-maven-plugin to 2.7.18
Update jacoco-maven-plugin to 0.8.12
Update maven-source-plugin to 3.3.1
Update maven-shade-plugin to 3.5.3
Update maven-pmd-plugin to 3.22.0
Update cyclonedx-maven-plugin to 2.8.0
Update build-helper-maven-plugin to 3.6.0
Update maven-site-plugin to 4.0.0-M14
Update maven-jar-plugin to 3.4.1
Update maven-install-plugin to 3.1.2
Update maven-deploy-plugin to 3.1.2
Update maven-artifact-plugin to 3.5.1
Update tycho to 4.0.7 and set minimum maven version to 3.9.0
Update git-commit-id-maven-plugin to 8.0.2
Thomas Wolf [Sat, 25 May 2024 15:03:34 +0000 (17:03 +0200)]
Remove version override of commons-codec
Since commit 8164155b the commons-codec version is pinned in the parent
POM's dependency management. Remove the version specification in
org.eclipse.jgit/pom.xml.
Also give the package-import in the MANIFEST.MF an upper bound.
Change-Id: I2785a87cf77d6df110f57a0cb939dbc9772b8ee6 Signed-off-by: Thomas Wolf <twolf@apache.org>
Ivan Frade [Thu, 16 May 2024 19:28:53 +0000 (12:28 -0700)]
WalkFetchConnection: Remove marked packs on all function exits
[1] replaces Iterator.remove() with a list of "toRemove" that gets
processed when returning at the end. There are two others returns in
the function where the list is not processed.
Let the method report the broken packages and wrap it so the caller
can clean them up in any case.
In https://gerrithub.io/c/eclipse-jgit/jgit/+/1194015, LinkedList was
replaced with ArrayList in DfsReader and WalkFetchConnection. In this
case, the Iterator.remove() method of List is called, which is an O(n)
operation for ArrayList. This results in an O(n^2) algorithm.
Instead of reverting to LinkedList, use a HashSet and LinkedHashmap
instead. This maintains O(1) removal, and is less likely to be treated
as an antipattern than LinkedList.
A likely innocuous usage of Iterator.remove() in UnionInputStream was
also fixed.
Patrick Hiesel [Fri, 10 Mar 2023 15:50:37 +0000 (16:50 +0100)]
Allow applying a patch with conflicts
In some settings, we want to let users apply a patch that does
not cleanly apply and add conflict markers. In Gerrit, this is
useful when cherry picking (via Git patches) from one host to
another.
This commit takes a simple approach: If a hunk doesn't apply,
go to the pre-image line, treat all lines in pre-image length
as left side of the conflict and all context and newly added
lines as right side of the conflict.
Thomas Wolf [Mon, 6 May 2024 17:32:12 +0000 (19:32 +0200)]
sshd: fix IdentiesOnly if SSH agent is enabled and has keys
Commit a44b9e8bf changed the logic so that we try to read a public key
from the file given first, and only then try the file with the ".pub"
extension. Unfortunately the exception handling was not sufficient to
correctly deal with the given file containing a private key.
Apache MINA SSHD may throw a StreamCorruptedException when one tries
to read a public key from a file containing a private key. Handle
this exception in addition to GeneralSecurityException, and change
the order of exception handlers because StreamCorruptedException is
an IOException.
Bug: jgit-53
Change-Id: I7dddc2c11aa75d7663f7fe41652df612bf8c88cd Signed-off-by: Thomas Wolf <twolf@apache.org>
Yury Molchan [Wed, 6 Dec 2023 02:29:39 +0000 (04:29 +0200)]
Check an execution bit by reading it from the file system
Files.isExecutable() checks possibility to execute a file from the JVM,
not POSIX attributes. So it fails when Java Security Manager does not
allow to execute a file, but file has X-bit.
Ivan Frade [Thu, 28 Mar 2024 22:07:34 +0000 (15:07 -0700)]
PackIndex: Make iterator static (pass object count in ctor)
The iterator uses an implicit reference to the external class to
call #getObjectCount(). This implicit reference prevents PackIndex to
become an interface. The object count is immutable and known at
index (and iterator) construction time.
Pass the object count in the constructor of the iterator and make it
static.
Ivan Frade [Thu, 28 Mar 2024 21:55:09 +0000 (14:55 -0700)]
PackIndex: move checksum to the subclasses
PackIndex is almost an interface, and making it so simplifies writing
implementations over other storages. Checksum and its getter is the
only functionality that is class specific.
Make getChecksum abstract and implement it in the subclasses.
David Ostrovsky [Tue, 17 Oct 2023 07:47:35 +0000 (09:47 +0200)]
Bazel: Add support for JDK 21
There are two failing tests when switching to JDK 21.
One failure is related to the changed behaviour related to the locale
providers. Adapt `GitDateFormatterTest` to changes in unicode [1].
Second failure related to changed behaviour in URL.openConnection(),
see: [2] for more details.
Before JDK 20, some of the parsing/validation performed by the JDK
built-in URLStreamHander implementations were delayed until
URL::openConnection or URLConnection::connect was called. Starting
JDK 20, some of these parsing/validations are now performed early,
i.e. within URL constructors.
IOW, the assumption made in HttpSupport.TesttestMalformedUri() isn't
met any more: providing mailformed URI to the URL ctor now throws an
exception starting with JDK 20. To rectify the problem, remove the
offending test.
Test plan:
To build with JDK 21 and run the tests locally:
$> bazel test --config=java21 //...
To build with JDK 21 and run the tests on RBE:
$> bazel test --config=remote21 --remote_instance_name=$PROJECT //...
Matthias Sohn [Mon, 29 Apr 2024 13:24:02 +0000 (15:24 +0200)]
Fix warning about using raw type
This fixes the warning in UploadPackHandleDeletedPackFileTest. line 116:
"Type safety: The method register(Object, Repository) belongs to the raw
type TestProtocol. References to generic type TestProtocol<C> should be
parameterized."
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