With reference hiding, it is possible for a repository to appear
empty when all refs are hidden. This causes capabilities to not be
advertised either, since they are published with the first reference,
breaking fetch by SHA1 support.
Always advertise the capabilites by publishing the symbolic capabilities
reference when the repository has no references to advertise (similar to
the receive service).
Change-Id: I8060e430ee03571dc51239e702864c85e888505c
UploadPack can be invoked with no capabilities selected by the
client if the client is an ancient version of Git that nobody in
their right mind should still be using. Or if the client is very
broken and does not want to use any of the newer features added to
the protocol since its inception.
Change-Id: I3baa6f90e6a41a37a8eab8449a3cc41f4efcb91a
The NullProgressMonitor does not report progress anywhere. Inform the
server not to send progress by enabling the no-progress capability.
Change-Id: Id18dbc754c814d1a5534a284c947030bf201c569
Instead of RevObject list, this allows a custom request validator to be called
on SHA-1's corresponding to objects that may not exist in repository storage
Change-Id: I19bb667beff0d0c144150a61d7a1dc6c9703be7f
Signed-off-by: Greg Hill <greghill@google.com>
This is useful if Git.status() is a long running command.
Change-Id: I6bdbf347a688043d549c1f091fb4a264a6c7024e
Signed-off-by: Christian Trutz <christian.trutz@gmail.com>
Signed-off-by: Robin Stocker <robin@nibor.org>
Can be used for listing remote refs for a repository on the file system
without having a local repository.
Bug: 413400
Change-Id: I397f5092c5eafb62236e9f9e74d9183f56903cc6
Signed-off-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Setting the walk and other fields to null will result in NPEs when the
user e.g. calls fetch on the connection, but at least the advertised
refs can be read like that without having a local repository.
Bug: 413389
Change-Id: I39c8363e81a1c7e6cb3412ba88542ead669e69ed
Signed-off-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Change-Id: I1077dbb1f10c7cc687c0d1b8a8e8f763ca96977c
Signed-off-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
Allow filtering of the status. Only files which match given paths are
inspected and only their state is reported.
Change-Id: I3c4b1b46bf297cd4ebdb4997cfa14c8752a36411
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
It had a typo (commited) and was not in the style of the others.
Change-Id: Ia1be1c70b13bb2f3da80c8e8239c5f254070fe60
Signed-off-by: Robin Stocker <robin@nibor.org>
DirCacheCheckout had a bug when the parentdirectory of a worktree was a
symlink. DirCacheCheckout was deleting those symlinks under certain
conditions. This was fixed in I81735ba0394ef6794e9b2b8bdd8bd7e8b9c6460f
without a test because previously it was hard to setup tests containing
symlinks.
BUG: 412489
Change-Id: I2513166af519d6fc01d1eae3976ad6cff6f98530
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
There was a chance that jgit deletes symbolic links which point to the
folder on top of the working tree. Make sure not to touch these
resources.
Thanks to Cedric Darloy who reported this bug on
http://www.eclipse.org/forums/index.php/m/776910/#msg_776910 and to
Ondrej Vrabec who reported bug 412489.
Bug: 412489
Change-Id: I81735ba0394ef6794e9b2b8bdd8bd7e8b9c6460f
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Robin Stocker <robin@nibor.org>
* It didn't check the first character in the pattern due to a off-by-one
error. Spotted by James Roper.
* It returned true even when pattern was longer than current path, e.g.
it returned that ".txt" is suffix of "txt".
Bug: 411999
Change-Id: I9fbcd68a11fb57cc49956b70c387a47271a0424f
Signed-off-by: Robin Stocker <robin@nibor.org>
parentFile becomes null when f is relative path, such as ".".
This patch avoids NullPointerException in such case.
Change-Id: I4752674b1daab6eedd7c3650c7749462810eaffd
Signed-off-by: Hiroshi Tomita <tomykaira@gmail.com>
Make the existing concrete implementations public as well so custom
implementations may delegate to them where appropriate. Treat all custom
implementations as providing allow-tip-sha1 in want.
Change-Id: If386fe25c0d3b4551a97c16a22350714453b03e9
Associate each RequestPolicy with an implementation of a
RequestValidator interface that contains the validation logic. The
checkWants method is only called if there are wants that were not
advertised, since clients may always request any advertised want
according to the git protocol. Calling the method only once at the
end of parsing the want list also means policy implementations can be
stateful, unlike the previous switch statement inside a loop.
For the special handling of unidirectional pipes, simply check
isBiDirectional() and delegate to other implementations if necessary.
Change-Id: I52a174999ac3a5aca46d3469cb0b81edd1710580
C git 1.8.2 supports setting the equivalent of RequestPolicy.TIP with
uploadpack.allowtipsha1. Parse this into TransportConfig and use it
from UploadPack. An explicitly set RequestPolicy overrides the config,
and the policy may still be upgraded on a unidirectional connection to
avoid races.
Defer figuring out the effective RequestPolicy to later in the
process. This is a minor semantic change to fix a bug: previously,
calling setRequestPolicy(ADVERTISED) _after_ calling
setBiDirectionalPipe(true) would have reintroduced the race condition
otherwise fixed by 01888db892.
Change-Id: I264e028a76574434cecb34904d9f5944b290df78
This protocol capability, new in C git 1.8.2, corresponds to
RequestPolicy.TIP, so advertise it if that request policy was set.
Change-Id: I0d52af8a7747e951a87f060a5124f822ce1b2b26
Users of UploadPack may set a custom RefFilter or AdvertisedRefsHook
that limits which refs are advertised, but clients may learn of a
SHA-1 that the server should have as a ref tip through some
alternative means. Support serving such objects from the server side
with a new RequestPolicy.
As with ADVERTISED, we need a special relaxed RequestPolicy to allow
commits reachable from the set of valid tips for unidirectional
connections.
Change-Id: I0d0cc4f8ee04d265e5be8221b9384afb1b374315
Previously it took 1200ms to create a reverse index (sorted by offset).
Using a simple bucket sort algorithm, that time is reduced to 450ms.
The bucket index into the offset array is kept, in order to decrease
the binary search window.
Don't keep a copy of the offsets. Instead, use nth position
to lookup the offset in the PackIndex.
Change-Id: If51ab76752622e04a4430d9a14db95ad02f5329d
Without update, index is wrongly detected to be dirty
when picking the second commit.
Change-Id: Idf47ecb33e8bd38340d760806d629f67be92d2d5
Signed-off-by: Hiroshi Tomita <tomykaira@gmail.com>
Bug: 411963
Currently, the offset can only be retrieved by ObjectId or iterating all
of the entries. Add a method to lookup the offset by position in the
index sorted by SHA1.
Change-Id: I45e9ac8b752d1dab47b202753a1dcca7122b958e
The original code was able to process only one WWW-Authenticate
header in an HTTP response, and if this header was not one of
two expected, authentication failed regardless of that there
could be other headers in the response.
All WWW-Authenticate headers in an HTTP response have to be
browsed to find one of supported, i.e. Basic or Digest.
By that if both are present, the Digest one should be used
as more preferable.
Bug: 357719
Change-Id: Icf601a41fec63f7d40308f3c85aaa4f71a7c095b
Signed-off-by: Alex Rukhlin <arukhlin@microsoft.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
See change I08bed4275af9ec52aa4d7054067ac82f6a3c9781, where fixing such
warning lead to complaints.
If fixing is not wanted, disable it instead.
Change-Id: If31d4028fa1c6377a11e83ed5688b45701cec68b
Introduce a setFilename() method for ArchiveCommand so callers can
specify the intended filename of the produced archive. If the
filename ends with .tar, the format will default to tar; if .zip, zip;
if .tar.gz, gzip-compressed tar; and so on.
This doesn't affect "jgit archive" because it doesn't support the
--output=<file> option yet. A later patch might do that.
Change-Id: Ic0236a70f7aa7f2271c3ef11083b21ee986b4df5
Document archive formats, the archive format interface, and the
parameters of the GitAPIException constructors. Noticed by eclipse.
Reported-by: Dani Megert <Daniel_Megert@ch.ibm.com>
Change-Id: I22b5f9d4c0358bbe867c1906feec7c279e214273
The following refspec, which can be used to fetch GitHub pull requests,
is supported by C Git but was not yet by JGit:
+refs/pull/*/head:refs/remotes/origin/pr/*
The reason is that the wildcard in the source is in the middle.
This change also includes more validation (e.g. "refs//heads" is not
valid) and test cases.
Bug: 405099
Change-Id: I9bcef7785a0762ed0a98ca95a0bdf8879d5702aa
* Match at end of input was not handled correctly.
* When more than one character matched but not all, the next character
was not considered as a match start (e.g. pattern "abab" didn't match
input "abaabab").
Bug: 409144
Change-Id: Ia44682c618bfbb927f5567c194227421d222a160
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Before, it was not clear from the documentation what kind of branch name
was accepted. Users specifying "branch" (instead of "refs/heads/branch")
got no error message and ended up with a repository without HEAD and no
checkout.
With this, CloneCommand now tries "$branch", then "refs/heads/$branch"
and then "refs/tags/$branch". C Git only does the last two, but for
compatibility we should still allow "refs/heads/branch".
Bug: 390994
Change-Id: I4be13144f2a21a6583e0942f0c7c40da32f2247a
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Make call() release all private resources so instead of using a
pattern like
ArchiveCommand cmd = git.archive();
try {
cmd.setTree(tree)
. ...
.call();
} finally {
cmd.release();
}
callers can just use git.archive().setTree(tree)....call() directly.
This involves pushing more work out of parameter setters and into
call() so the ObjectReader is not allocated and potentially leaked
before then.
Change-Id: I699f703c6302696e1cc276d7ab8ee597d82f2c5d
Allow use of ArchiveCommand without depending on the jgit command-line
tools.
To avoid complicating the process of installing and upgrading JGit,
this does not add a dependency by the org.eclipse.jgit bundle on
commons-compress. Instead, the caller is responsible for registering
any formats they want to use by calling ArchiveCommand.registerFormat.
This patch puts functionality that requires an archiver into a
separate org.eclipse.jgit.archive bundle for people who want it. One
can use it by calling ArchiveCommand.registerFormat directly to
register its formats or by relying on OSGi class loading to load
org.eclipse.jgit.archive.FormatActivator, which takes care of
registration automatically.
Once the appropriate formats are registered, you can make a tar or zip
from a git tree object as follows:
ArchiveCommand cmd = git.archive();
try {
cmd.setTree(tree).setFormat(fmt).setOutputStream(out).call();
} finally {
cmd.release();
}
Change-Id: I418e7e7d76422dc6f010d0b3b624d7bec3b20c6e
Colby Ranger
Shawn Pearce
Greg Hill
Christian Trutz
Robin Stocker
Robin Rosenberg
Christian Halstrick
Matthias Sohn
Hiroshi Tomita
Dave Borowitz
Alex Rukhlin
Jonathan Nieder