jelmer/dulwich-libgit2.git
9 years agoMerge improvements and extra tests, mainly to deal better with creating non-bare...
Jelmer Vernooij [Mon, 17 May 2010 21:50:35 +0000 (23:50 +0200)]
Merge improvements and extra tests, mainly to deal better with creating non-bare repositories.

9 years agoMake sure ids get updated when the object changes.
Jelmer Vernooij [Thu, 13 May 2010 09:26:38 +0000 (11:26 +0200)]
Make sure ids get updated when the object changes.

9 years agoAdd docstring.
Jelmer Vernooij [Thu, 13 May 2010 09:23:54 +0000 (11:23 +0200)]
Add docstring.

9 years agoAllow double-staging of files that are deleted in the index.
Dave Borowitz [Mon, 3 May 2010 23:44:05 +0000 (16:44 -0700)]
Allow double-staging of files that are deleted in the index.

Change-Id: I92b75d09281d37c2486f77aa52680b8173379016

9 years agoMove tests that build repos from scratch to their own class.
Dave Borowitz [Mon, 3 May 2010 23:39:10 +0000 (16:39 -0700)]
Move tests that build repos from scratch to their own class.

Change-Id: I7950ed60fedb7098c3db2a63cc1f9ba14d1c1fa2

9 years agoImplement set_symbolic_ref separately in Disk/DictRefsContainer.
Dave Borowitz [Mon, 3 May 2010 18:36:56 +0000 (11:36 -0700)]
Implement set_symbolic_ref separately in Disk/DictRefsContainer.

When writing tests, it became clear that the old implementation was broken.

Change-Id: Id98d7af0c92568d1faf555784214d0c1eb298feb

9 years agoClean up asserts in Tree.
Dave Borowitz [Wed, 28 Apr 2010 17:43:08 +0000 (10:43 -0700)]
Clean up asserts in Tree.

Document the types of arguments to various tree methods instead of
asserting. In particular, these asserts were causing failures in
python2.4, when reading modes from the index resulted in a long rather
than an int. This is harmless, so the asserts were just dropped.

Change-Id: I4a8f8b1527e0fd9571ebdb760e09230f25ac3918

9 years agoConvert tree mode to int when sorting.
Dave Borowitz [Tue, 4 May 2010 18:20:23 +0000 (11:20 -0700)]
Convert tree mode to int when sorting.

This replaces the exact type check with the more pythonic (and
Python-2.4-compatible) PyNumber_Int, which is equivalent to int().

Change-Id: I142d9cfdf8250d9905a65756a95cf575ea81d377

9 years agoAdd non-bare repository tests.
Dave Borowitz [Wed, 28 Apr 2010 17:41:39 +0000 (10:41 -0700)]
Add non-bare repository tests.

These tests test building non-bare repos from scratch by manually
adding, staging, and committing files. Also fixed various bugs that the
tests exercise.

Change-Id: Ic5458b28f2e5e4534a7855f5be9562f4b59f5839

9 years agoFix RefsContainer.add_if_new to support dangling symrefs.
Dave Borowitz [Wed, 28 Apr 2010 19:36:22 +0000 (12:36 -0700)]
Fix RefsContainer.add_if_new to support dangling symrefs.

Change-Id: I411b60135c3374fefd03701db4bb0dc5d0644164

9 years agoTreat non-existent index files as empty.
Dave Borowitz [Wed, 28 Apr 2010 17:34:31 +0000 (10:34 -0700)]
Treat non-existent index files as empty.

Change-Id: Id9738a8fc6d3e53c6ef5b5b8d4144aaa5cd0e075

9 years agoFix up and test DictRefsContainer.
Dave Borowitz [Sat, 24 Apr 2010 01:53:36 +0000 (18:53 -0700)]
Fix up and test DictRefsContainer.

Refactored RefsContainerTests to put common tests in a common base
class.

Change-Id: Id5bd5a0b88a98bd43404e742972ba111fe5d51f3

9 years agoCope with missing newlines in patches.
Jelmer Vernooij [Tue, 11 May 2010 08:17:54 +0000 (10:17 +0200)]
Cope with missing newlines in patches.

9 years agoMerge cleanups and use of proper per-service capabilities from Augie.
Jelmer Vernooij [Wed, 5 May 2010 10:40:01 +0000 (12:40 +0200)]
Merge cleanups and use of proper per-service capabilities from Augie.

9 years agotest_pack: simpler assertion that passes in more places
Augie Fackler [Mon, 3 May 2010 03:25:42 +0000 (22:25 -0500)]
test_pack: simpler assertion that passes in more places

Change-Id: I224f251f791f1baf94910cc389797bf08139509a

9 years agoWhen diffstat is available, dulwich.patch.write_commit_patch() adds the
Tay Ray Chuan [Sun, 2 May 2010 14:10:17 +0000 (16:10 +0200)]
When diffstat is available, dulwich.patch.write_commit_patch() adds the
diffstat followed by a "\n", just before the contents and version info.
The assertion in test_simple() assumes that this is always the case, and
breaks when the diffstat is absent.

9 years agoImplement BaseRepo.__contains__.
Jelmer Vernooij [Sat, 1 May 2010 11:21:15 +0000 (13:21 +0200)]
Implement BaseRepo.__contains__.

9 years agoMerge cleanups from Dave.
Jelmer Vernooij [Fri, 30 Apr 2010 21:18:34 +0000 (23:18 +0200)]
Merge cleanups from Dave.

9 years agoAdd repository compat tests.
Dave Borowitz [Tue, 13 Apr 2010 23:29:46 +0000 (16:29 -0700)]
Add repository compat tests.

These tests ensure that dulwich and cgit think that the same repo has
the same set of refs and packed/loose objects.

Change-Id: Ie2f496e846228f3e9e30ff3eba031a3751bd3f62

9 years agoAdd SEEK_END to misc.py, since it was added in 2.5.
Dave Borowitz [Fri, 16 Apr 2010 23:05:53 +0000 (16:05 -0700)]
Add SEEK_END to misc.py, since it was added in 2.5.

Change-Id: I9caa891e53423b444063b2801da4043489647703

9 years agoAdd a typedef for Py_ssize_t, which is not available in python <2.5.
Dave Borowitz [Tue, 6 Apr 2010 23:29:49 +0000 (16:29 -0700)]
Add a typedef for Py_ssize_t, which is not available in python <2.5.

Based on a suggestion at:
http://mail.python.org/pipermail/python-dev/2006-March/062561.html

Change-Id: I170c17eab8eaf586da1db329c96c015edd59314b

9 years agoRefactor server code to allow custom handler classes.
Dave Borowitz [Mon, 5 Apr 2010 23:55:28 +0000 (16:55 -0700)]
Refactor server code to allow custom handler classes.

Also changed to use the same default handler mapping in both TCP
and HTTP servers.

Change-Id: I2fb22768a58ca6f21888593467959bb4176e64e6

9 years agoClarify make_commit docstring and variable names.
Dave Borowitz [Thu, 25 Mar 2010 22:13:36 +0000 (15:13 -0700)]
Clarify make_commit docstring and variable names.

Change-Id: Ifccc31a7bb78adcbb539f360cc62a1e76e7f7943

9 years agoFix yield in try/finally for python2.4 compatibility.
Dave Borowitz [Mon, 22 Mar 2010 21:59:48 +0000 (14:59 -0700)]
Fix yield in try/finally for python2.4 compatibility.

A yield statement in a try block with a finally clause was not supported
prior to python2.5; the same effect can be achieved with either a bare
except clause or an additional level of nesting.

Change-Id: Ib13a9f492feb69184a48e1013b6461ea643f0ebd

9 years agoFix "x if y else z" syntax for python2.4.
Dave Borowitz [Mon, 22 Mar 2010 21:59:06 +0000 (14:59 -0700)]
Fix "x if y else z" syntax for python2.4.

This syntax is not supported in python2.4, and is trivial to rewrite.

Change-Id: Ibbf46cd0276445c0cfb016c7b9b8e845125b4cad

9 years agoFix numerous style issues.
Dave Borowitz [Mon, 22 Mar 2010 21:40:31 +0000 (14:40 -0700)]
Fix numerous style issues.

This largely fixes whitespace and imports, with a few typo fixes as
well. I only touched code that was previously touched by me, except in
the case of imports, where blame data is less useful.

Change-Id: Ie34063eb5abb3283a5b9b80fc902efca39159a97

9 years agoAdd __setitem__ to DictRefsContainer.
Dave Borowitz [Mon, 22 Mar 2010 20:08:58 +0000 (13:08 -0700)]
Add __setitem__ to DictRefsContainer.

BaseRefsContainer assumes __setitem__, but it is not defined in the base
class. This was not a problem previously because DictRefsContainer was
not widely used, but that will change.

Change-Id: Ica0786e63ed2ef301c63671a5f3637048c0338f9

9 years agoAdd make_object and make_commit convenience functions to test utils.
Dave Borowitz [Mon, 22 Mar 2010 16:44:10 +0000 (09:44 -0700)]
Add make_object and make_commit convenience functions to test utils.

These functions reduce typing needed to create objects for testing.
Instead of
    test_object = Object()
    test_object.attr1 = foo
    test_object.attr2 = bar
we can now write
    test_object = make_object(Object, attr1=foo, attr2=bar)

This is even more simplified for Commit objects, which have many
attributes, most of which we usually don't care about. Using make_commit
pre-populates attributes with some arbitrary default values, ensuring
commit objects can be serialized.

Updated relevant test code to use the new methods.

Change-Id: Id8266774efb56ef92a3db6cca42d3ec9d81fd2a0

9 years agoAllow non-os file-like objects passed to ShaFile.from_file.
Jelmer Vernooij [Fri, 30 Apr 2010 13:17:04 +0000 (15:17 +0200)]
Allow non-os file-like objects passed to ShaFile.from_file.

9 years agoDistinguish between ShaFile.from_file and ShaFile.from_path.
Jelmer Vernooij [Fri, 30 Apr 2010 12:52:51 +0000 (14:52 +0200)]
Distinguish between ShaFile.from_file and ShaFile.from_path.

9 years agoPass external object resolve function rather than full object store to ThinPackData...
Jelmer Vernooij [Fri, 30 Apr 2010 00:38:39 +0000 (02:38 +0200)]
Pass external object resolve function rather than full object store to ThinPackData constructor.

9 years agoMerge Dave, highlights:
Jelmer Vernooij [Fri, 30 Apr 2010 00:35:44 +0000 (02:35 +0200)]
Merge Dave, highlights:

* fix thin pack handling
* more object checking
* test cleanups
* code cleanups

9 years agoMerge use of constants for OFS/REF delta's.
Jelmer Vernooij [Tue, 27 Apr 2010 21:21:40 +0000 (23:21 +0200)]
Merge use of constants for OFS/REF delta's.

9 years agoMerge fix to write info/exclude rather than info/excludes file.
Jelmer Vernooij [Mon, 26 Apr 2010 23:41:15 +0000 (01:41 +0200)]
Merge fix to write info/exclude rather than info/excludes file.

9 years agoFixed filename of initial .git/info/exclude
Travis Cline [Mon, 26 Apr 2010 22:36:41 +0000 (17:36 -0500)]
Fixed filename of initial .git/info/exclude

9 years agoclient: raise an exception when send_pack fails
Augie Fackler [Sun, 25 Apr 2010 18:27:43 +0000 (13:27 -0500)]
client: raise an exception when send_pack fails

Change-Id: I55f6caa6f5c050f5feb556c3c21be18d3e57fcba

9 years agoclient: Make SSHSubprocess slightly more forgiving for proto
Augie Fackler [Mon, 3 May 2010 03:25:42 +0000 (22:25 -0500)]
client: Make SSHSubprocess slightly more forgiving for proto

Change-Id: I0c4ed84e0a261f90738220cf8fcb5c11102cf0a4

9 years agodulwich.errors: cleanup whitespace
Augie Fackler [Sun, 25 Apr 2010 18:27:41 +0000 (13:27 -0500)]
dulwich.errors: cleanup whitespace

Change-Id: I9340c0187bc4bcf78da5aa009957007e99c14557

9 years agoclient: advertise capabilities correctly per-service
Augie Fackler [Sun, 25 Apr 2010 18:27:39 +0000 (13:27 -0500)]
client: advertise capabilities correctly per-service

git capabilities are per-service, and we should correctly advertise
capabilities to either upload-pack, receive-pack, or both.

Change-Id: Id6cf579fa698a10a56b43adc055fa6c0d25c6942

9 years agoDo simple pack checking during receive-pack.
Dave Borowitz [Tue, 9 Mar 2010 19:44:14 +0000 (11:44 -0800)]
Do simple pack checking during receive-pack.

Call obj.check() for each object in a pack. This requires passing the
Pack object back from the various commit callbacks.

In the future, we might consider not even moving the pack in until after
has been checked. At the moment, however, the only way to complete a
thin pack is to move it in, so we must do that first. This results in a
garbage pack if the check fails, which would have to be cleaned up by
an eventual GC. However, since only corrupt objects (not packs) can be
written to disk, with the SHA of their corrupt contents, the chances of
actually hitting a corrupt object in practice are very small.

Change-Id: Ib6c6ae2846f77f6a6cd4849b9608c29886258673

9 years agoClean up index tests.
Dave Borowitz [Tue, 9 Mar 2010 19:07:18 +0000 (11:07 -0800)]
Clean up index tests.

-Fix trailing whitespace.
-Fix SimpleIndexTestCase capitalization.
-Fix long line.
-Write files into temp dir instead of working directory.

This is the last of the tests that wrote into the working directory.

Change-Id: If8c194f645c93a68ff8493371ea712d7ca2da6dd

9 years agoClean up pack tests.
Dave Borowitz [Tue, 9 Mar 2010 18:53:09 +0000 (10:53 -0800)]
Clean up pack tests.

-Remove trailing whitespace.
-Fix long lines.
-Hard-code SHAs in their hexlified forms.
-Use '' consistently.
-Always write to temp directories instead of working directory.
-Various indentation and local var refactoring fixes.
-Moved TestHexToSha to test_objects.py, since those functions are from
 objects.py.
-While we're in there, also removed trailing whitespace in pack.py.

Change-Id: I19f133e3d867f31fa75e28142593f84807fbc746

9 years agoClean up object store tests.
Dave Borowitz [Tue, 9 Mar 2010 17:33:04 +0000 (09:33 -0800)]
Clean up object store tests.

-Moved SpecificDiskObjectStoreTests into DiskObjectStoreTests.
-Use pythonic syntax instead of calling __methods__ directory.
-Whitespace cleanup.

Change-Id: I484954ec00e7319c42fdd2d5762af0b38a45b6c3

9 years agoChange check() methods in pack.py to raise rather than return bools.
Dave Borowitz [Tue, 9 Mar 2010 01:22:01 +0000 (17:22 -0800)]
Change check() methods in pack.py to raise rather than return bools.

This makes Pack, PackIndex, and PackData consistent with the rest of
the check() methods recently added. Raising rather than returning makes
factoring out methods easier and exposes more information about the kind
of error that occurred. Moreover, in many cases, the correct default
behavior is probably to die anyway.

Change-Id: I87ab2b1e165c3c9e55727b25a49b1754c0ac4534

9 years agoHash packed objects without creating ShaFiles.
Dave Borowitz [Fri, 19 Mar 2010 02:46:25 +0000 (19:46 -0700)]
Hash packed objects without creating ShaFiles.

Recent changes to ShaFile result in parsing files when created from
strings. Since the packed object code was just using ShaFile for
computing a SHA, this change elminates that and hashes file contents
directly.

Change-Id: I70a14104fa896c248189f0839c24d02c48a43c4d

9 years agoSimplify and fix thin pack resolving.
Dave Borowitz [Fri, 19 Mar 2010 01:15:04 +0000 (18:15 -0700)]
Simplify and fix thin pack resolving.

This change cuts down on passing around callbacks to resolve external
references by creating a ThinPackData class that has different semantics
for resolving ref deltas. In all cases except thin packs, PackData
objects have associated pack objects (added as a member variable in
this change), so we can use the index to resolve ref deltas if they
exist. ThinPackDatas, on the other hand, are constructed with an
ObjectStore that is used for external ref resolving. Since we now
make use of the pack index, we only have to deal with postponing shas
in ThinPackData.iterentries. Since this is the only method used for
constructing an index, we still have to be able to handle ref deltas to
objects later in the file.

Modified the compat tests (and one small error in server.py) to
successfully exercise this code, but still missing unit tests.

Change-Id: I244b92c00cbae8e30883c5de4dbf47a9195bd174

9 years agoReplace ref delta/ofs delta magic numbers with constants.
Dave Borowitz [Mon, 15 Mar 2010 19:19:32 +0000 (12:19 -0700)]
Replace ref delta/ofs delta magic numbers with constants.

Change-Id: I49dc3fd7897b2748e4b355ee4ae1345a87431733

9 years agoAdd PackStreamReader.{offset,__len__}, extract PackObjectIterator.
Jelmer Vernooij [Sat, 17 Apr 2010 22:54:25 +0000 (00:54 +0200)]
Add PackStreamReader.{offset,__len__}, extract PackObjectIterator.

9 years agoMove PackStreamReader to dulwich.pack.
Jelmer Vernooij [Sat, 17 Apr 2010 22:40:37 +0000 (00:40 +0200)]
Move PackStreamReader to dulwich.pack.

9 years agoSplit generic pack reading code out of PackStreamVerifier.
Jelmer Vernooij [Sat, 17 Apr 2010 22:35:48 +0000 (00:35 +0200)]
Split generic pack reading code out of PackStreamVerifier.

9 years agoFix ordering of imports.
Jelmer Vernooij [Sat, 17 Apr 2010 22:12:41 +0000 (00:12 +0200)]
Fix ordering of imports.

9 years agoRemove unused imports.
Jelmer Vernooij [Sat, 17 Apr 2010 22:09:23 +0000 (00:09 +0200)]
Remove unused imports.

9 years agoAttempt to close index files properly.
Jelmer Vernooij [Fri, 16 Apr 2010 23:46:20 +0000 (01:46 +0200)]
Attempt to close index files properly.

9 years agoMerge various pack improvements from Dave.
Jelmer Vernooij [Fri, 16 Apr 2010 19:49:17 +0000 (21:49 +0200)]
Merge various pack improvements from Dave.

9 years agoClean up pack.py.
Dave Borowitz [Mon, 15 Mar 2010 19:19:19 +0000 (12:19 -0700)]
Clean up pack.py.

-Removed trailing whitespace.
-Fixed long lines.
-Various docstring cleanup.

Change-Id: I2ccde03bc56d0f69ba2e3be7e11b3effce2d30ed

9 years agoMake the server decode a pack as it streams.
Dave Borowitz [Thu, 11 Mar 2010 22:12:18 +0000 (14:12 -0800)]
Make the server decode a pack as it streams.

This, in combination with using recv() instead of read(), makes it so we
never do blocking reads past the end of the pack stream, even when the
client doesn't close the connection.

This is done via a PackStreamVerifier class that reads from a Protocol,
unpacks and counts objects, writes through to a file, and computes the
SHA-1 checksum on the fly. It is necessary because the only way we know
when the pack is supposed to end is by parsing the header and reading
the correct number of objects; otherwise, any further reads from the
client would hang.

Changed the Handler constructors to take a Protocol instead of taking
read and write callbacks separately. Modified some interfaces to utility
functions in pack.py so they can be used by the server-side code.

Change-Id: Id4d11e34658d1f00ad06e45330d0d128b367d8e5

9 years agoFix read_zlib_chunks to avoid appending junk data.
Dave Borowitz [Thu, 11 Mar 2010 22:10:17 +0000 (14:10 -0800)]
Fix read_zlib_chunks to avoid appending junk data.

Adding junk data to the end of data fed to the zlib.decompressobj
creates the potential for zlib errors if a read doesn't fill the entire
buffer. This implementation is cleaner, and only requires the assumption
that there is some data in the read source after the zlib stream. Since
compressed streams in packfiles are always followed by either a new
packed object or the SHA-1 trailer, this assumption should be safe.

Added more robust tests for zlib reading with various buffer sizes.

Change-Id: I813d30997edf3e0c924eceac05675e0eb121b96c

9 years agoAdd ReceivableProtocol that supports recv() as well as read().
Dave Borowitz [Thu, 11 Mar 2010 17:59:08 +0000 (09:59 -0800)]
Add ReceivableProtocol that supports recv() as well as read().

There are two different ways of dealing with reads beyond the end of a
TCP stream buffer. The usual rfile.read method blocks until exactly the
number of bytes (or EOF) are read. This causes deadlocks when we try to
do buffered reads from the stream. When reading a packfile. the cgit
client leaves the connection open, so EOF is never read.

The other method is to use the socket.recv method, which blocks until
at least one byte is read, then returns whatever is available (up to
bufsize).

ReceivableProtocol supports both ways of dealing with reads past the
end of a stream, which should be used in different contexts. Note that
currently the ReceivePackHandler code still deadlocks, since it doesn't
know when to stop calling recv.

Change-Id: I77bfea72bb09326d9946f64426637296d0389714

9 years agoStrip excess whitespace from capabilities lines.
Dave Borowitz [Wed, 10 Mar 2010 20:36:51 +0000 (12:36 -0800)]
Strip excess whitespace from capabilities lines.

C git separates client capabilities during send-pack with both \0 and a
space, so we need to handle that as well. This change is significantly
more lenient, but the cgit behavior is not well-documented, so there may
be more corner cases. It's hard to imagine that the extra strip() will
actually result in capabilities lists being parsed incorrectly.

Change-Id: I74b734e146add683b4c1e4ea6b575f458ec25de7

9 years agoPrevent server stack trace when the client request is a no-op.
Dave Borowitz [Wed, 10 Mar 2010 18:56:35 +0000 (10:56 -0800)]
Prevent server stack trace when the client request is a no-op.

The exception was not killing the server, just the connection, and was
technically correct since the server is supposed to close the connection
anyway when the client sends no wants. As a result, the compat tests
weren't failing.

A better long-term solution would be to modify the server used during
testing to stop serving if one request generates an exception.

Change-Id: I065463803f38175a50f364b11588929094a28aab

9 years agofix bug #557585 GitFile breaks dulwich on Windows
anatoly techtonik [Thu, 15 Apr 2010 17:53:31 +0000 (19:53 +0200)]
fix bug #557585 GitFile breaks dulwich on Windows
fix is to add os.O_BINARY flag as os.open doesn't open files as binary
on this platform by default

9 years agoCope with diffstat not being present in test_patch.
Jelmer Vernooij [Thu, 15 Apr 2010 17:51:21 +0000 (19:51 +0200)]
Cope with diffstat not being present in test_patch.

9 years agoAdd basic test for write_commit_patch.
Jelmer Vernooij [Thu, 15 Apr 2010 17:01:08 +0000 (19:01 +0200)]
Add basic test for write_commit_patch.

9 years agoFix fastexport commit exporter, add test.
Jelmer Vernooij [Thu, 15 Apr 2010 15:37:28 +0000 (17:37 +0200)]
Fix fastexport commit exporter, add test.

9 years agoAdd some basic tests for fastexport.
Jelmer Vernooij [Thu, 15 Apr 2010 14:55:47 +0000 (16:55 +0200)]
Add some basic tests for fastexport.

9 years agoCorrectly avoid parsing ShaFiles with fixed SHAs when calling sha().
Dave Borowitz [Mon, 8 Mar 2010 18:47:05 +0000 (10:47 -0800)]
Correctly avoid parsing ShaFiles with fixed SHAs when calling sha().

This required some reworking of the _needs_* and _sha ivars. Improved
check() to force computing the SHA and verifying that it matches the
previously-set value. Added a test for this check.

Change-Id: I6782693d7d7708bc7c28f357c27419d51409b884

9 years agoInitial work on a fastexport module.
Jelmer Vernooij [Thu, 1 Apr 2010 00:34:02 +0000 (02:34 +0200)]
Initial work on a fastexport module.

9 years agoAvoid double close when file has already gone away in abort().
Jelmer Vernooij [Fri, 16 Apr 2010 17:59:52 +0000 (19:59 +0200)]
Avoid double close when file has already gone away in abort().

9 years agoSkip test_dest_opened on non-Windows platforms.
Jelmer Vernooij [Fri, 16 Apr 2010 17:49:09 +0000 (19:49 +0200)]
Skip test_dest_opened on non-Windows platforms.

9 years agofix bug #557585 GitFile breaks dulwich on Windows
anatoly techtonik [Fri, 16 Apr 2010 17:25:52 +0000 (19:25 +0200)]
fix bug #557585 GitFile breaks dulwich on Windows
fix non-atomic os.rename() behavior on Windows that fails if target exists
added file.fancy_rename() that preserves source file is case rename fails

9 years agoAvoid mixing iterators/readline.
Jelmer Vernooij [Fri, 16 Apr 2010 01:35:57 +0000 (03:35 +0200)]
Avoid mixing iterators/readline.

9 years agoadd git_am_patch_split.
Jelmer Vernooij [Fri, 16 Apr 2010 00:49:03 +0000 (02:49 +0200)]
add git_am_patch_split.

9 years agofix bug #557585 GitFile breaks dulwich on Windows
anatoly techtonik [Thu, 15 Apr 2010 17:53:31 +0000 (19:53 +0200)]
fix bug #557585 GitFile breaks dulwich on Windows
fix is to add os.O_BINARY flag as os.open doesn't open files as binary
on this platform by default

9 years agoCope with diffstat not being present in test_patch.
Jelmer Vernooij [Thu, 15 Apr 2010 17:51:21 +0000 (19:51 +0200)]
Cope with diffstat not being present in test_patch.

9 years agoAdd basic test for write_commit_patch.
Jelmer Vernooij [Thu, 15 Apr 2010 17:01:08 +0000 (19:01 +0200)]
Add basic test for write_commit_patch.

9 years agomerge support for generating fastexport streams.
Jelmer Vernooij [Thu, 15 Apr 2010 16:13:25 +0000 (18:13 +0200)]
merge support for generating fastexport streams.

9 years agoFix fastexport commit exporter, add test.
Jelmer Vernooij [Thu, 15 Apr 2010 15:37:28 +0000 (17:37 +0200)]
Fix fastexport commit exporter, add test.

9 years agoAdd some basic tests for fastexport.
Jelmer Vernooij [Thu, 15 Apr 2010 14:55:47 +0000 (16:55 +0200)]
Add some basic tests for fastexport.

9 years agoMerge trunk.
Jelmer Vernooij [Thu, 15 Apr 2010 14:09:30 +0000 (16:09 +0200)]
Merge trunk.

9 years agoCorrectly avoid parsing ShaFiles with fixed SHAs when calling sha().
Dave Borowitz [Mon, 8 Mar 2010 18:47:05 +0000 (10:47 -0800)]
Correctly avoid parsing ShaFiles with fixed SHAs when calling sha().

This required some reworking of the _needs_* and _sha ivars. Improved
check() to force computing the SHA and verifying that it matches the
previously-set value. Added a test for this check.

Change-Id: I6782693d7d7708bc7c28f357c27419d51409b884

9 years agoFix Blob._deserialize.
Jelmer Vernooij [Wed, 14 Apr 2010 22:36:46 +0000 (00:36 +0200)]
Fix Blob._deserialize.

9 years agocompat tests: move assertRepos(Not)Equal to util
Augie Fackler [Tue, 13 Apr 2010 23:23:06 +0000 (18:23 -0500)]
compat tests: move assertRepos(Not)Equal to util

Change-Id: Ia226f2fed3b2b6dc23c11c541163bd081d0d45e7

9 years agodulwich.client: whitespace and 80 column cleanup
Augie Fackler [Tue, 13 Apr 2010 23:21:10 +0000 (18:21 -0500)]
dulwich.client: whitespace and 80 column cleanup

Change-Id: Idfd20438160153c863d96c7591d1797ed63d0727

9 years agoobject_store: clean up whitespace
Augie Fackler [Tue, 13 Apr 2010 18:40:55 +0000 (13:40 -0500)]
object_store: clean up whitespace

Change-Id: Ifa5cda814fb3aef7cfe68c27cd0388dc35c4cfa9

9 years agoMake ShaFiles created from files trust their filenames.
Dave Borowitz [Thu, 4 Mar 2010 23:37:24 +0000 (15:37 -0800)]
Make ShaFiles created from files trust their filenames.

This adds a dummy FixedSha class that implements the read-only part
of hashlib's hash interface but does not actually compute a SHA-1
digest. This allows us to assign ids to file objects based on their
filename rather than requiring a read of the whole file; SHA-1s will
soon be checked during check().

Added a filename_to_sha helper function to objects.py; refactored the
opposite sha_to_filename functionality into this file as well for
parallelism and testing. As a side effect, reorganized some files in
tests/data to have the normal 2/38 filename structure.

Change-Id: Ic459628aec32a92e29ea49cfd6cbe685053971ef

9 years agoLazily read the contents of ShaFiles from disk.
Dave Borowitz [Thu, 4 Mar 2010 20:39:40 +0000 (12:39 -0800)]
Lazily read the contents of ShaFiles from disk.

Previously, ShaFile.from_file read and inflated the entire contents of a
ShaFile, storing the inflated text in memory. Parsing that text was done
lazily, but this resulted in a confusing performance profile, since the
"lazy" part was in fact faster (memory/CPU-bound) than the eager part
(I/O-bound).

This change ensures that a file is only read fully from disk right
before it is about to be parsed. The first few bytes are still read
from disk to get the file type, but there is no need to slurp the
whole file. Moreover, we now maintain a distinction between ShaFiles
that are initialized from (possibly raw) strings and files initialized
with filenames. In order to parse the contents of a file, we need to
have one or the other. There is a third category of ShaFiles that
should never be parsed, where all the properties are intended to be set
explicitly (usually (but not always) during testing). These objects are
created as usual via __init__.

The tests all pass, but we do not currently have a way of testing the
point at which the implementation reads the whole file from disk.

Also, note that a call to foo.id still results in reading the whole file
and calculating its SHA-1; this behavior may change in the future.

Change-Id: Ib9f67ead0d2a812a2e43cffa54c37a1c4a219841

9 years agoCheck tag and commit objects for duplicate and out-of-order headers.
Dave Borowitz [Sat, 27 Feb 2010 19:29:44 +0000 (11:29 -0800)]
Check tag and commit objects for duplicate and out-of-order headers.

This requires factoring out the commit/tag parsing code so it can be
used directly from both the _parse_text and check methods. The parse
methods yield tuples, which can either be used to set members or
check for ordering.

Change-Id: I5ffe47100273912eaa283d03332286287b109a13

9 years agoAdd TESTFLAGS variable to Makefile to make running nosetests easier.
Dave Borowitz [Fri, 5 Mar 2010 21:16:09 +0000 (13:16 -0800)]
Add TESTFLAGS variable to Makefile to make running nosetests easier.

Change-Id: I7d94577883ad0805281bcac0003df964bfd05cdc

9 years agoAdd launchpad link.
Jelmer Vernooij [Tue, 13 Apr 2010 23:22:43 +0000 (01:22 +0200)]
Add launchpad link.

9 years agoFix whitespace bug in dul-web.
Dave Borowitz [Mon, 12 Apr 2010 22:09:09 +0000 (00:09 +0200)]
Fix whitespace bug in dul-web.

Had a tab that was syntactically correct, but since python treats tabs
as 8 spaces rather than 4 it resulted in incorrect behavior.

9 years agoMerge pack protocol receiver fix.
Jelmer Vernooij [Sun, 11 Apr 2010 01:01:04 +0000 (03:01 +0200)]
Merge pack protocol receiver fix.

9 years agoAdd DiskObjectStore.init.
Jelmer Vernooij [Sun, 11 Apr 2010 00:43:17 +0000 (02:43 +0200)]
Add DiskObjectStore.init.

9 years agotest_object_store: use temp dirs instead of 'foo'
Tay Ray Chuan [Sun, 11 Apr 2010 00:29:21 +0000 (02:29 +0200)]
test_object_store: use temp dirs instead of 'foo'

9 years agoclient: don't assume server response is of length 20 rc-fix-pack-protocol-v2
Tay Ray Chuan [Sun, 4 Apr 2010 14:58:31 +0000 (22:58 +0800)]
client: don't assume server response is of length 20

We do not for sure the length; it is safer to use
Protocol.read_pkt_line().

Also, handle HangupException if read_pkt_line() raises it. This happens
when talking to old versions of git-daemon (v1.6.6.1-26-g38a81b4), where
there won't be anything to read.

9 years agoObjectStoreGraphWalker.ack: use non-recursive implementation
Tay Ray Chuan [Fri, 9 Apr 2010 23:36:28 +0000 (01:36 +0200)]
ObjectStoreGraphWalker.ack: use non-recursive implementation

We were recursively removing from self.heads; rewrite this such we try
removing heads this in a loop.

This gives a nice performance boost.

9 years agoUse datetime.utcfromtimestamp() in tests.
Dave Borowitz [Fri, 9 Apr 2010 22:39:12 +0000 (00:39 +0200)]
Use datetime.utcfromtimestamp() in tests.

datetime.fromtimestamp() has the confusing behavior of treating the
timestamp as a UTC time and then converting to local time, but not
setting the tzinfo member. As a result, the function returns different
values depending on the local timezone, which makes it hard to write a
test that passes everywhere.

The output of datetime.utcfromtimestamp() is stable across all
timezones, which is all we really need for tests. (Returning sensible
datetime objects from the Commit/Tag API would require substantially
more work, but that is not fixed in this change.)

Tested in both US-Pacific and US-Eastern.

9 years agoPreserve '-' sign when -0000 is stored for the timezone in a commit/tag.
Jelmer Vernooij [Thu, 8 Apr 2010 22:29:32 +0000 (00:29 +0200)]
Preserve '-' sign when -0000 is stored for the timezone in a commit/tag.

9 years agoAdd Tree.__iter__.
Jelmer Vernooij [Thu, 8 Apr 2010 20:01:45 +0000 (22:01 +0200)]
Add Tree.__iter__.

9 years agoCope with \r in ref files on Windows.
Jelmer Vernooij [Wed, 7 Apr 2010 11:01:22 +0000 (13:01 +0200)]
Cope with \r in ref files on Windows.

9 years agoAvoid relying on PST for passing the testsuite.
Jelmer Vernooij [Thu, 8 Apr 2010 01:22:09 +0000 (03:22 +0200)]
Avoid relying on PST for passing the testsuite.