Ensure .gitmodules is loaded when accessing submodule name
This problem occurred when calling SubmoduleWalk#getModuleName if the
first submodule processed has a name and a path which do not match
SubmoduleWalk#getModuleName returned the module path instead of the
module name. In order to fix this SubmoduleWalk#getModuleName needs to
ensure that the modules config is loaded.
Bug: 565776
Change-Id: I36ce1fbc64c4849f9d8e39864b825c6e28d344f8
Signed-off-by: John Dallaway <john@dallaway.org.uk>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Add new performance logging to register events of type duration.
The proposed logging is similar to the performance logging
in OS Gerrit https://gerrit-review.googlesource.com/c/gerrit/+/225628:
a global Singleton (LoggingContext in Gerrit) is
collecting the performance logs in a thread-safe events list,
and at the end of the monitored command the list of events is
retrieved and written to a log, after which it is cleared.
What this patch does:
The main component is the Singleton (PerformanceLogContext), which
is used to collect the records (PerformanceLogRecord) in one place
(ThreadLocal eventsList) from anywhere using
PerformanceLogContext.getInstance().addEvent().
Reason why this change is needed:
The current monitoring in JGit has several issues:
1. git fetch and git push events are handled separately
(PackStatistics and ReceivedPackStatistics), with no unified way
of writing or reading the statistics.
2. PostUploadHook is only invoked on the event of sending the
pack, which means that the PackStatistics is not available for
the fetch requests that did not end with sending the pack
(negotiation requests).
3. The way the logs are created is different from the performance
log approach, so the long-running operations need to be collected
from both performance log (for JGit DFS overridden operations and
Gerrit operations) and gitlog (for JGit ones).
The proposed performance logging is going to solve the above
mentioned issues: it collects all of the performance logs in one
place, thus accounting for the commands that do not result in
sending a pack. The logs are compatible with the ones on Gerrit.
Moreover, the Singleton is accessible anywhere in the call stack,
which proved to be successful in other projects like Dapper
(https://research.google/pubs/pub36356/).
Signed-off-by: Alexa Panfil <alexapizza@google.com>
Change-Id: Iabfe667a3412d8a9db94aabb0f39b57f43469c41
This enables jgit to use any refs in the refs/ namespace when describing
commits.
Signed-off-by: Jason Yeo <jasonyeo88@gmail.com>
Change-Id: I1fa22d1c39c0e2f5e4c2938c9751d8556494ac26
Reason why this change is needed:
Currently the durations of fetch events are computed by
registering time instants with System.currentTimeMillis()
and calculating the differences with simple minus operation,
but multiple sources suggest that the best practice is to use
the Java 8 Duration and Instant objects.
What this patch does:
Get time measurements with Instant.now() instead of
System.currentTimeMillis() and calculate the duration of fetch
events (Reachability checks and Negotiation) using
Duration.between().toMillis().
Signed-off-by: Alexa Panfil <alexapizza@google.com>
Change-Id: I573a0a0562070083cf5a5a196d9710f69a7fa587
Since 4.0.4, aligns with spotbugs 4.1.3 [1]. Also, "fixes copy of repo
being put until target" and "reduces logging output below threshold".
[1] https://github.com/spotbugs/spotbugs-maven-plugin/releases
Change-Id: Idb7127ba7b5fc40bf85a13bb193760bbf6ec0f7c
Signed-off-by: Marco Miller <marco.miller@ericsson.com>
Fix OperatorPrecedence warning flagged by error prone
Building with Bazel is failing with this error message:
HttpSupport.java:480: error: [OperatorPrecedence] Use grouping
parenthesis to make the operator precedence explicit
if (c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z') {
^
(see https://errorprone.info/bugpattern/OperatorPrecedence)
Did you mean 'if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {'?
Change-Id: I96089d3158d06ba981cfdf2b03865261b328de23
Support "http.userAgent" and "http.extraHeader" from the git config
Validate the extra headers and log but otherwise ignore invalid
headers. An empty http.extraHeader starts the list afresh.
The http.userAgent is restricted to printable 7-bit ASCII, other
characters are replaced by '.'.
Moves a support method from the ssh.apache bundle to HttpSupport in
the main JGit bundle.
Bug:541500
Change-Id: Id2d8df12914e2cdbd936ff00dc824d8f871bd580
Signed-off-by: James Wynn <james@jameswynn.com>
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
sshd: better error report when user cancels authentication
Use a dedicated exception class to be able to detect this case in the
SshdSessionFactory and skip the generic SshException in that case.
Change-Id: I2a0bacf47bae82f154a0f4e79efbb2af2a17d0cf
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
This enables EGit to override with a lenient variant that logs the
problem and continues with the default value. EGit needs this because
otherwise a corrupt core.excludesFile entry can render the whole UI
unusable (until the git config is fixed) because any use of the
WorkingTreeIterator will throw an InvalidPathException.
This is not a problem on OS X, where all characters are allowed in
file names. But on Windows some characters are forbidden... see bug
567296. The message of the InvalidPathException is not helpful since
it doesn't point to the origin of the problem. EGit can log a much
better message indicating the offending config file and entry in the
Eclipse error log, where the user can see it.
Bug: 567309
Change-Id: I4e57afa715ff3aaa52cd04b5733f69e53af5b1e0
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Reason why this change is needed:
Getting this metric will help estimate how much time will be saved once
the reachability checks get optimized
What this patch does:
Measure time spent by requestValidator.checkWants() in parseWants() and save
it in an instance of PackStatistics.Accumulator.
Signed-off-by: Alexa Panfil <alexapizza@google.com>
Change-Id: Id7fe4016f96549d9511a2c24052dad93cfbb31a4
Reason why this change is needed:
Getting this metric will help estimate how much time is spent
on negotiation in fetch V2.
What this patch does:
Measure time spent on negotiation rounds in UploadPack.fetchV2()
and save it in an instance of PackStatistics.Accumulator.
This is the same way the statistics are already gathered for
protocol V0/V1.
Change-Id: I14e55dd6ff743cb0b21b4953b533269ef069abb1
When comparing git directory paths to check whether one is a prefix
of another, one must add a slash to avoid false prefix matches when
one directory name is a prefix of another. The path "audio" is not
a prefix of the path "audio-new", but would be a prefix of a path
"audio/new".
Bug: 566799
Change-Id: I6f671ca043c7c2c6044eb05a71dc8cca8d0ee040
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
This is useful to access git repositories behind a bastion server
(jump host).
Add a constant for the config; rewrite the whole connection initiation
to parse the value and (recursively) set up the chain of hops. Add
tests for a single hop and two different ways to configure a two-hop
chain.
The connection timeout applies to each hop in the chain individually.
Change-Id: Idd25af95aa2ec5367404587e4e530b0663c03665
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
ReceivePackStats: Add size and count of unnecessary pushed objects
Since there is no negotiation for a push, the client is probably sending
redundant objects and bytes which already exist in the server.
Add more metrics in the stats to quantify it. Duplicated size and number
to measure the size and the number of duplicated objects which should
not be pushed.
Change-Id: Iaacd4761ee9366a0a7ec4e26c508eff45c8744de
Signed-off-by: Yunjie Li <yunjieli@google.com>
* stable-5.9:
Prepare 5.9.1-SNAPSHOT builds
JGit v5.9.0.202009080501-r
[releng] Enable japicmp for the fragments added in 5.8.0
GitlinkMergeTest: fix boxing warnings
Remove unused API problem filters
Add missing since tag on BundleWriter#addObjectsAsIs
GPG: include signer's user ID in the signature
Change-Id: Iaa96f9228752540f446fc232a49f31a738fd8d30
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
[releng] Enable japicmp for the fragments added in 5.8.0
Uncomment the japicmp configurations in the pom.xmls of the fragments
org.eclipse.jgit.gpg.bc and org.eclipse.jgit.ssh.jsch.
Change-Id: I7c884be014cb48387f97a300043b04aeb712fbba
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
* master:
SshdSession: close channel gracefully
jgit: Add DfsBundleWriter
Prepare 5.10.0-SNAPSHOT builds
ResolveMerger: do not content-merge gitlinks on del/mod conflicts
ResolveMerger: Adding test cases for GITLINK deletion
ResolveMerger: choose OURS on gitlink when ignoreConflicts
ResolveMerger: improving content merge readability
ResolveMerger: extracting createGitLinksMergeResult method
ResolveMerger: Adding test cases for GITLINK merge
Back out the version change to 5.10.0-SNAPSHOT which was done on master
already.
Change-Id: I1a6b1f0b8f5773be47823d74f593d13b16a601d5
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Close the channel gracefully to give the server a chance to clean up
properly on its side.
Bug: 565854
Change-Id: Iedda5af3b97c8321f08f7ce854274cbb30e401de
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Signing a commit with command line git and gpg 2.2.20 includes the
e-mail part of the key's user ID as a "Signer's User ID" subpacket
on the signature.
Implement this for signing via Bouncy Castle.
Bug: 564386
Change-Id: I68906b895349359596cf3451d65f2840c60df856
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
DfsBundleWriter writes out the entire repository to a Git bundle file.
It packs all objects included in the packfile by concatenating all pack
files. This makes the bundle creation fast and cheap. Useful for backing
up a repository as-is.
Change-Id: Iee20e4b1ab45b2a178dde8c72093c0dd83f04805
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>
* changes:
ResolveMerger: do not content-merge gitlinks on del/mod conflicts
ResolveMerger: Adding test cases for GITLINK deletion
ResolveMerger: choose OURS on gitlink when ignoreConflicts
ResolveMerger: improving content merge readability
ResolveMerger: extracting createGitLinksMergeResult method
ResolveMerger: Adding test cases for GITLINK merge
This latest release includes cherry picks, a new feature and some
important changes [1].
[1] https://github.com/bazelbuild/bazel/releases/tag/3.5.0
Change-Id: Ie6966b0b56a351f98cb20b25daf3412740e68562
Signed-off-by: Marco Miller <marco.miller@ericsson.com>
* stable-5.9:
Upgrade maven-resources-plugin to 3.2.0
Upgrade plexus-compiler version to 2.8.8
[bazel] Add missing dependency to slf4j-api
[errorprone] DirCacheEntry: make clear operator precedence
[errorprone] PackWriter#parallelDeltaSearch: avoid suppressed exception
[errorprone] Declare DirCache#version final
Add jgit-4.17-staging target platform for 2020-09
Update target platform to R20200831200620
Signed-off-by: Marco Miller <marco.miller@ericsson.com>
Change-Id: I2e2f41cf6ebbcb45b8978b519db3f1c8f7afb5f4
Matthias Sohn
John Dallaway
Terry Parker
Alexa Panfil
Jonathan Tan
Christian Halstrick
Jason Yeo
Thomas Wolf
Marco Miller
David Ostrovsky
James Wynn
Yunjie Li
Masaya Suzuki