When CommitCommand.setOnly(path) is used a temporary index has to be
created containing only modifications for the specified pathes. The
process to fill this temporary index was broken because filling the
index was stopped when we reached the first untracked file. Instead the
process to fill the temporary index should continue until we processed
all pathes.
Bug: 451465
Change-Id: I22af50d70bd3b81e7c056358724956122b0d158d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Improve exception thrown when pull can't find advertised ref
- throw an API exception instead of an internal exception to allow
applications to handle this problem
- improve error message to give hints about possible root causes
Bug: 464660
Change-Id: Ib7d18bb2eeeac0fc218daea375b290ea5034bda1
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
ObjectReader release method was replaced by close method but
WindowCursor was still implementing release method.
To prevent the same mistake again, make ObjectReader close method
abstract to force sub classes to implement it.
Change-Id: I50d0d1d19a26e306fd0dba77b246a95a44fd6584
Signed-off-by: Hugo Arès <hugo.ares@ericsson.com>
archive: Drop unnecessary empty comments and 'final' qualifiers on locals
Early JGit code used comments to inform the Eclipse formatter about
where to break lines and used final in the hope of making code faster.
The ArchiveCommand command implementation imitated that style.
Nowadays the project relies less on the Eclipse formatter and relies
more on Java having sane performance with local variables that are not
explicitly marked 'final'. Removing the unnecessary empty comments and
'final' qualifiers makes this code more readable and more consistent
with recent JGit code.
Change-Id: I7a181432eda7e18bd32cf110d89c0efbe490c4f1
Signed-off-by: Jonathan Nieder <jrn@google.com>
Whether the output stream specified with setOutputStream() is closed by
ArchiveCommand.call() is murky and inconsistent:
- on success, it is closed
- if an exception is encountered when writing the archive, it is closed
- if an exception is encountered when calling createArchiveStream to
open the archive, we forget to close it
Close the output stream consistently to avoid leaks.
Now that the inner try-with-resources doesn't have its own finally
block, this allows us to merge the two try blocks.
It would be even better to never close the output stream. That will
involve more API changes to avoid silently breaking callers, so it is
deferred to a later change.
Change-Id: I0185bdaa60ecee4a541eab5d8ff6c9c4dbe40bf1
Signed-off-by: Jonathan Nieder <jrn@google.com>
Fix that exceptions in ReceivePack cause Invalid Channel 101 exceptions
When during a PushOperation the server hits an exception different from
UnpackException the JGit server behaved wrong. That kind of exceptions
are handled so late that the connection is already released and the
information whether to talk sideband to the client is lost. In detail:
ReceivePack.receive() will call release() and that will reset the
capabilities. But later on the stack in ReceivePackServlet.doPost() it
is tried to send a response to client now with reset capabilities (no
sideband!).
Change-Id: I0a609acc6152ab43b47a93d712deb65bb1105f75
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Better report too large pack-files from PushCommand
JGits PushCommand and BasePackPushConnection were throwing generic
TransportExceptions when the pushed pack-file was rejected by the server
since it was too big. Let JGit better interprete the server's response
to detect this situation and throw a more specific exception.
This detection works by parsing the status line sent by the server. This
change only recognizes the response sent by a JGit based server. All
other servers which report such problems in a different way still lead
to a generic TransportExceptions.
Change-Id: Ic075764ea152939ce72c446252464620dd54edea
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
FS: Extract GobblerThread into a private static class
The primary goal is to improve exception readability. Since this is a
standalone thread, just logging the stack trace of the caught
exception is not very useful:
java.io.IOException: Stream closed
at java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:162)
at java.io.BufferedInputStream.read(BufferedInputStream.java:258)
at org.eclipse.jgit.util.FS$2.run(FS.java:451)
Providing a named class eliminates the "FS$2", and including the
command name provides a little more context in the error message.
A future improvement might include the stack trace that created the
GobblerThread as well.
Change-Id: Ibf16d15b47a85b6f41844a177e398c2fc94f27b0
RevWalks to find commits that are not in bitmap indices are expensive.
Track the count of commits that are enumerated via RevWalks as "bitmap
index misses" in the PackWriter.Statistics class.
Change-Id: Ie0135a0a0aeba2dfb6df78839d545006629f16cb
Signed-off-by: Terry Parker <tparker@google.com>
Enable public access to SimilarityIndex scoring function
The SimilarityIndex class implements the useful capability of scoring
the similarity between two files. That capability is required for a
feature that's being developed in another package, to detect files
derived from a set of potential sources.
This CL adds a public factory method to create a SimilarityIndex from
an ObjectLoader. It grants public access to the SimilarityIndex class,
the score method, an inner exception class and a special marker
instance of that exception class.
Change-Id: I3f72670da643be3bb8e261c5af5e9664bcd0401b
Signed-off-by: David Pletcher <dpletcher@google.com>
Don't invalidate pack file on InterruptedIOException
If the thread reading a pack file is interrupted don't invalidate that
pack file.
This could happen when Gerrit invoked JGit for computing a diff in one
thread and waited for the call to finish from another thread, with a
timeout. When the timeout was reached the "diff" thread was interrupted.
If it happened to be in an IO operation, reading a pack file, an
InterruptedIOException was thrown and the pack file was marked as
invalid and removed from the pack list.
Invalidating the pack in that case could cause the project disappearing in
Gerrit as discussed in [1] and [2].
[1] https://groups.google.com/forum/#!topic/repo-discuss/CYYoHfDxCfA
[2] https://groups.google.com/forum/#!topic/repo-discuss/ZeGWPyyJlrM
Change-Id: I2eb1f98370936b5be541d96d70c3973cbfc39238
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Sasa Zivkov <sasa.zivkov@sap.com>
FS: Allow to manually set the path to the Git system config file
Now that d7a4473 removed the gitprefix property, we did not have a way to
specify the path to the Git system config file in case
discoverGitSystemConfig() fails. Fix that by introducing a member variable
that caches the result of discoverGitSystemConfig() as well as a setter
method to overwrite the content of that variable.
Change-Id: Icd965bffbe2f11b18c9505ee2ddd2afad5b64d70
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
FS: Improve javadoc of some recently introduced methods
Change-Id: I31e788ee20ac3e8439559d9060d39e9792f6dc7d
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Cleanup code and Eclipse compile errors in new gitrepo API
Commit d3348e introduced few errors in Eclipse.
This commit cleans up the new API:
- fixes API error in RepoCommand after moving IncludedFileReader type
- fixes unused imports in RepoCommand & RepoCommandTest
- fix javadoc errors in ManifestParser & RepoProject
- makes three (implicitly final) fields in ManifestParser final.
Change-Id: I4185f451d97039d155391f62815bb9d3afe39fa6
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
The repo xml manifest parser used in RepoCommand could also be useful for
others, so refactor to make it public.
Also this breaks backward compatibility slightly.
Change-Id: I5001bd2fe77541109fe32dbe2597a065e6ad585e
Signed-off-by: Yuxuan 'fishy' Wang <fishywang@google.com>
The only purpose of the gitprefix logic was to determine the path to the
system-wide config file. This is now done by discoverGitSystemConfig()
independent of the gitprefix, so get rid of this unused code.
Change-Id: Iaa88df9bd066dc1ed4067c18618af809e49876b3
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
FS: Add a method to discover the system-wide config file
Change-Id: I969e26a5ab5f8ca3ab29024f405c1e34afdba493
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
FS: Extend readPipe() to optionally take additional environment
Change-Id: I4db7763826e4ada92074317d4d1c9a32299f3af8
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Split discoverGitPrefix() code out into discoverGitExe()
Change-Id: I700540eec06efb24eeb09bfcb40420820c32d156
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Move resolveGrandparentFile() to the base class for wider use
Change-Id: I67ec732ea2e5345a6946783f0c5ef60c07ce254e
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Use AutoClosable to close resources in bundle org.eclipse.jgit
- use try-with-resource where possible
- replace use of deprecated release() by close()
Change-Id: I0f139c3535679087b7fa09649166bca514750b81
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
git-core has supported this for a long time; allowing clients to
avoid progress messages from the server if they are dumping to a
pipe instead of a tty.
Avoid the two progress monitors going on side-band and expose
isQuiet() method to allow hooks to also reduce their output if
this is sensible for them.
Change-Id: I1df7e38d16765446b441366500b017a90b8ff958
In 77030a5e, AutoClosable was implemented on classes that use release().
This caused a resource leak because the ObjectReader.close method was
not calling the now deprecated release method, which is the method that
sub classes implements to release resources.
Change-Id: I247651ec8fd7ca9941d256ca46d14cc43cc35c6e
Signed-off-by: Hugo Arès <hugo.ares@ericsson.com>
Although the stable-4.0 branch already exists, 4.0 development is
still happening on master until IP logs are sent for review, which
will happen at the end of May.
Change-Id: I863ba85c6303f8ef2eb13bca5e2d30e5d3c58b29
Signed-off-by: Jonathan Nieder <jrn@google.com>
While trying to decide between "which matches every object" and "as it
matches every object", I became distracted and wrote both.
Change-Id: I867ce29664e661a81a9d441e59ffd0b72270dd98
Signed-off-by: Jonathan Nieder <jrn@google.com>
Christian Halstrick
Matthias Sohn
Hugo Arès
Jonathan Nieder
Dave Borowitz
Terry Parker
David Pletcher
Yuxuan 'fishy' Wang
Saša Živkov
Andrey Loskutov
Sebastian Schuberth
Shawn Pearce