The places where ResolveMerger was doing content merges have been
refactored. The goal was to have one single method where content merge
was done and to factor out other topics (updating the index, updating
the working tree) into own methods. This was done to allow adding
pluggable content mergers in change
I7817e2123d254f3eeb315b47a61d2c55bd202c12
Change-Id: I8529697b197372a284bcd5ab2c9ba1adb925a520
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
This will allows calling classes to handle lock failures
without checking against the message and will also provide
access to the file that could not be locked.
Change-Id: I95bc59e1330a7af71ae3b0485c4516299193f504
Revision strings such as 'master@{0}' can now be resolved
by Repository.resolve by reading the reflog for the ref and
returning the commit for the entry number specified.
This still throws an exception for cases not supported
such as 'master@{yesterday}'.
Change-Id: I6162777d6510e083565a77cac4545cda5a9aefb3
* stable-1.2:
Add API checking using clirr
Fix MergeCommandTest to pass if File.executable is not supported
Fix ResolveMerger not to add paths with FileMode 0
Change-Id: I86e7194a40acd6dfa3d433f1d17c01bdf5bb0d9c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This only works with Eclipse 3.6 and newer and requires installation
of new package. Documentation is not very good, but there is a blog
about it here:
http://eclipseandjazz.blogspot.com/2011/10/of-invalid-references-to-system.html
API checking is especially useful on OS X where Java5 is not readily
available.
Change-Id: I3c0ad460874a21c073f5ac047146cbf5d31992b4
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
In order to generate API reports run: mvn clirr:clirr
The reports are generated to the folder
target/site/clirr-report.html under the respective
project.
In order to check API compatibility and fail the build
on incompatible changes run: mvn clirr:check
For now we compare the API against the latest release
1.1.0.201109151100-r.
Bug: 336849
Change-Id: I21baaf3a6883c5b4db263f712705cc7b8ab6d888
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Kevin Sawicki <kevin@github.com>
This also updates DiffFormatter to not write path lines
for entries that have the same object id
Bug: 361570
Change-Id: I830a78e2babf472503630a7aa020ebfd5c7e69c6
Once a pack has been committed with commitPack(), we know that the pack
list has changed but we don't re-scan the underlying storage.
Change-Id: Ia7b35df4442a5f5dfe7e817edcc77b44b5410d08
All setters for JGit API commands return the command instance, follow
the builder pattern.
Change-Id: Id2bbc3f1300bb179887c4d2d6dd72925bde55f24
Signed-off-by: Kevin Sawicki <kevin@github.com>
When ResolveMerger finds a path where it has to do a content merge it
will try the content merge and if that succeeds it'll add the newly
produced content to the index. For the FileMode of this new index entry
it blindly copies the FileMode it finds for that path in the common base
tree. If by chance the common base tree does not contain this path it'll
try to add FileMode 0 (MISSING) to the index.
One could argue that this can't happen: how can the ResolveMerger
successfully (with no conflicts) merge two contents if there is no
common base? This was due to another bug in ResolveMerger. It failed to
find out that for two files which differ only in the FileMode (e.g. 644
vs. 755) it should not try a content merge.
Change-Id: I7a00fe1a6c610679be475cab8a3f8aa4c08811a1
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
* stable-1.2:
Fix version.sh
Throw API exception when MergeCommand hits checkout conflicts
Add methods for configuring platform emulation
Fix history rendering not to occupy too many lanes
Fix History rendering
Change-Id: If71cc760423ae2b76c7435ca4830edc1745556de
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Allows callers to effectively run multiple hooks and loggers without
modifying the UploadPack/ReceivePack interface.
Change-Id: I5b388816b63036ffff08ef3a9b857ccb764cb8c4
When MergeCommand hit checkout conflicts it did throw an internal JGit
exception org.eclipse.jgit.errors.CheckoutConflictException instead of
org.eclipse.jgit.api.errors.CheckoutConflictException which it
declares to throw. Hence translate the internal exception to the
exception declared in the API.
Bug: 327573
Change-Id: I1efcd93a43ecbf4a40583e0fc9d8d53cffc98cae
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
ReflogCommand command was throwing an incorrect exception type
when an IOException was wrapped and rethrown from the underlying
ReflogReader. The IOException cause is now provided to the thrown
exception as well.
Change-Id: I9f1842c2d414d3e9c658843f9b448bc18891748e
Since FileHeader provides toString() method (via DiffEntry) we could add
a similar method to HunkHeader.
Change-Id: I7886e5b8f775fa8e8478ac5af37d90b6ef677d8b
Specifically we support setting system properties for Windows, generic
Unix and current test platform.
Change-Id: Ib02be417c4915350dfec64fda3face1138552871
This will be the case on the initial commit to a repository
and the ref update should expect a non-existent ref
Change-Id: Iaa06e47e6e8cc4a0281c7683b367d4806dd980ea
For some obscure reason the platform encodng in Java on Macs
is MacRoman. OS X used UTF-8 as the default encoding so set
the encoding property in jgit.sh.
Change-Id: I08182c2f8512f799178cee70bcc28d6ee2b9c2b0
There was a bug in history rendering which caused jgit to use too
many lanes in case lanes get repositioned. Looking at commit
90c11cbaeb in JGit was one example. Vadim
Dmitriev found the problem and the solution.
Bug: 365460
Change-Id: I6024265b7a593dcfd4fc612d0baf6652a0092ff4
Also-by: Vadim Dmitriev <dmgloss@mail.ru>
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
There was the possibility that during history rendering we draw a lane
"trough" a passed commit. Vadim Dmitriev found that out in bug 335818.
I added the needed check to that block of code where it was missing.
Bug: 335818
Change-Id: Ic944193b2aca55ff3eb0235d46afa60b7896aa0f
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
We do this for the the names that have an explicit scheme and
do it both ways. The URIish is parsed before decoding. Only
a few special characters are encoded for the path part of the
URI, i.e. space, non-ASCII and control characters. The percent
encoding is assumed to be a stream encoding so we interpret it
as UTF-8.
Change-Id: I82d1910df9472e21d7212a2b984ff7d8fb2cbf0f
There was the possibility that during history rendering we draw a lane
"trough" a passed commit. Vadim Dmitriev found that out in bug 335818.
I added the needed check to that block of code where it was missing.
Bug: 335818
Change-Id: Ic944193b2aca55ff3eb0235d46afa60b7896aa0f
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
The HTTP RFCs require a server to fully consume the request body before
it can return a non-error status code, which is any code below 400.
JGit returns most Git level errors inside of an HTTP 200 OK response,
and sometimes this happens before the entire request was consumed from
the servlet container. In such cases the body must be skipped or read
until EOF is reached, ensuring the HTTP keep-alive semantics will work
for the next request on the same TCP connection.
HTTP status codes >= 400 may be returned without consuming the body,
and a servlet container must set "Connection: close" in the response
headers when this happens, since the state of the request body is not
well defined with an early abort.
With the introduction of sendError() in GitSmartHttpTools there are
only a handful of locations that need to worry about the request body
being consumed, so sprinkle the call in as necessary.
Change-Id: I5381e110585f780c01a764df8e27c80aacf5146e
Error messages are typically short, below the 32 KiB in-memory buffer
size of the SmartOutputStream. When an error is queued up for sending
to a client and an exception is thrown up into the servlet handler we
discarded the message and sent nothing to the client, as the messages
were stuck inside of the SmartOutputStream buffer.
Hoist the creation of the output stream above the invocation of try
block of the service, and use close() in the few catch blocks that
assume there are buffered messages ready for transmission. This will
ensure errors from unpacking a stream in ReceivePack are sent off to
a client correctly, as previously these were causing no status report
to arrive at the client side as the data was stuck in the buffer.
Change-Id: I5534b560697731121f48979ae077aa7c95b8e39c
The stream must be closed to ensure the native resources associated
with its internal Deflater instance are cleaned up early, instead of
waiting for GC to identify the dead object and finialize it.
Change-Id: Ic31b5df563f19404ed4682556999f4332aa61562
Christian Halstrick
Kevin Sawicki
Tomasz Zarna
Robin Rosenberg
Matthias Sohn
Dave Borowitz
Shawn Pearce