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89f6d84c
|
2013-08-14T06:40:38
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|
Merge pull request #1781 from brodie/brodie/stat-before-open
fileops: stat() before open()ing in git_futils_readbuffer_updated()
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59547ce7
|
2013-08-14T10:34:07
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|
oid: Helper for old-school hashcmp
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e2164da5
|
2013-08-14T10:31:02
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|
sha1_lookup: Hello my name is MSVC and how do I pointer
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67591c8c
|
2013-08-14T10:28:01
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|
sha1_lookup: do not use the "experimental" lookup mode
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2af9bcb2
|
2013-08-13T11:37:31
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|
Merge pull request #1779 from ben/win32-precompiled-header-speedup
Speed up build under MSVC
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40948998
|
2013-08-13T11:36:24
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|
Merge pull request #1767 from libgit2/win32-bigger-utf8-buffer
Bigger buffer for utf-8 parsing in win32
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|
9ccdb211
|
2013-08-13T10:55:37
|
|
fileops: stat() before open()ing in git_futils_readbuffer_updated()
This reverts refactoring done in 13224ea4aad9a1b3c9cc4c992ceaea9af623e047
that introduces a performance regression for NFS when reading files that
don't exist. open() forces a cache invalidation on NFS, while stat()ing a
file just uses the cache and is very quick.
To give a specific example, say you have a repo with a thousand packed
refs. Before this change, looking up every single one ould incur a thousand
slow open() calls. With this change, it's a thousand fast stat() calls.
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0228a514
|
2013-08-13T10:20:25
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|
Missed one path for path_as_utf8 type
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ee065601
|
2013-08-13T09:53:56
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|
Minor win32 fixes and improvements
This is just a bunch of small fixes that I noticed while looking
at the UTF8 and UTF16 path stuff. It fixes a slowdown in looking
for an empty directory (not exiting loop asap), makes the dir name
in the git__DIR structure be a GIT_FLEX_ARRAY to save an allocation,
and fixes some slightly odd assumptions in the cl_getenv helper.
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841034a3
|
2013-08-13T09:45:56
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|
Reintroduce type for UTF8 win32 path conversions
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d4cff0cb
|
2013-08-13T09:40:32
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|
Rename git__win32_path fns to git_win32_path
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e12618b1
|
2013-08-13T09:22:53
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|
Add some things to precompiled header
|
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|
3869a171
|
2013-08-08T10:10:23
|
|
Fix mingw cross-compile build
|
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3948e862
|
2013-08-13T09:38:37
|
|
windows: Fuck me
|
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|
345b6307
|
2013-08-13T09:35:07
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|
windows: Require order
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53d712dc
|
2013-08-13T09:31:03
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|
windows: Missing renames.
|
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|
abf37327
|
2013-08-13T09:15:39
|
|
windows: Path conversion with better semantics
|
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14da6182
|
2013-08-12T12:05:58
|
|
Merge pull request #1775 from libgit2/ssh-default-user
SSH username fixes
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|
7affc2f7
|
2013-08-11T23:30:47
|
|
Include username in each credential type
Key-based authentication also needs an username, so include it in each
one.
Also stop assuming a default username of "git" in the ssh transport
which has no business making such a decision.
|
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e54cfb9b
|
2013-08-12T11:50:27
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|
odb: free object data when id is ambiguous
By the time we recognise this as an ambiguous id, the object's data
has been loaded into memory. Free it when returning EABMIGUOUS.
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8ca09399
|
2013-08-11T17:28:33
|
|
Merge pull request #1768 from arrbee/issue-1766-gitignore-weirdness
Fix issue 1766 - bugs in managing ignore file lists
|
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0e26fca1
|
2013-08-10T15:11:19
|
|
Make utf-8 source strings unlimited
|
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aa0af729
|
2013-08-10T14:56:58
|
|
Fix 64-bit MSVC warnings
|
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a25519ac
|
2013-08-09T15:30:50
|
|
Merge pull request #1770 from ethomson/index_fuzz
Fixes to safely reading the index
|
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3bc3ed80
|
2013-08-09T10:06:23
|
|
Improve and comment git_ignore__pop_dir
This just cleans up the improved logic for popping ignore dirs
and documents why the complex behavior is needed.
|
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ba8b8c04
|
2013-08-07T09:17:20
|
|
Improve building ignore file lists
The routines to push and pop ignore files while traversing a
directory had some issues. In particular, setting up the initial
list would sometimes push an ignore file before it ought to be
applied if the starting path was a directory containing an ignore
file. Also, the pop function was not always matching the right
part of the path and would fail to pop ignores from the list in
some cases.
This adds some tests that exercise a particular problematic case
and then fixes the problems that I could find related to this.
At some point, I'd like to isolate this ignore rule management
code and rewrite it, but that's a larger project and right now,
I'll opt to just try to fix the broken behaviors.
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b7b77def
|
2013-08-09T11:20:49
|
|
Match against file with leading ! was too broad
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4ba64794
|
2013-08-09T10:52:35
|
|
Revert PR #1462 and provide alternative fix
This rolls back the changes to fnmatch parsing from commit
2e40a60e847d6c128af23e24ea7a8efebd2427da except for the tests
that were added. Instead this adds couple of new flags that can
be passed in when attempting to parse an fnmatch pattern. Also,
this changes the pathspec match logic to special case matching a
filename with a '!' prefix against a negative pattern.
This fixes the build.
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fbb6c0c8
|
2013-08-09T09:35:23
|
|
Merge pull request #1764 from ethomson/status_renames_from_rewrites
Add rename from rewrites to status
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|
33d532dc
|
2013-08-09T09:32:06
|
|
Merge pull request #1462 from yorah/fix/libgit2sharp-issue-379
status: fix handling of filenames with special prefixes
|
|
|
7f7ebe13
|
2013-08-08T12:57:13
|
|
Merge pull request #1771 from nvloff/write_empty_config_value
config: allow setting empty string as value
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|
c57f6682
|
2013-08-08T21:17:32
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|
config: allow empty string as value
`git_config_set_string(config, "config.section", "")` fails when
escaping the value.
The buffer in `escape_value` is allocated without NULL-termination. And
in case of empty string 0 is passed for buffer size in `git_buf_grow`.
`git_buf_detach` returns NULL when the allocated size is 0 and that
leads to an error return in `GITERR_CHECK_ALLOC` called after
`escape_value`
The change in `config_file.c` was suggested by Russell Belfer <rb@github.com>
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a1f69452
|
2013-08-08T12:36:11
|
|
git_strndup fix when OOM
|
|
|
57f31f05
|
2013-08-08T11:05:00
|
|
Fixes to safely reading the index
Avoid wrapping around extension size when reading, avoid walking off
the end of the buffer when reading names.
|
|
|
5e96f316
|
2013-08-08T08:54:38
|
|
Merge pull request #1738 from libgit2/diff-patch-content-size
Add API for getting at git_diff_patch->content_size
|
|
|
bf145a6a
|
2013-08-08T08:53:37
|
|
Merge pull request #1746 from libgit2/rename-detection-performance
Rename detection slow
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|
aaefbdee
|
2013-08-08T08:48:57
|
|
Discriminate path-specific and general UTF-X conversions
|
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d19bcb33
|
2013-06-06T14:49:14
|
|
odb_pack: handle duplicate objects from different packs
This is based on 24634c6fd02b2240e4a93fad70a08220f8fb793a.
This also corrects an issue with error codes being mixed up with the
number of found objects.
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|
|
2c0128ee
|
2013-08-07T19:29:33
|
|
Rename git_win_str_utf* to git_win32_path_utf*
|
|
|
9c38f7a6
|
2013-08-07T13:22:41
|
|
Add typedefs for win32 utf-8 and utf-16 buffers
...and normalize the signatures of the two conversion functions.
|
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2d9f5b9f
|
2013-08-07T11:11:55
|
|
Parse config headers with quoted quotes
Parse config headers that have the last quote on the
line quoted instead of walking off the end.
|
|
|
e38f0d69
|
2013-08-05T14:06:41
|
|
Add rename from rewrites to status
In git_diff_paired_foreach, temporarily resort the
index->workdir diff list by index path so that we can
track a rename in the workdir from head->index->workdir.
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|
f1af935b
|
2013-08-05T21:53:09
|
|
submodule: check alloc and name presense
|
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|
d8563619
|
2013-08-05T11:41:39
|
|
Split UTF-16 and UTF-8 buffer sizes for win32
Also fixed up call-sites to use the correct buffer sizes, especially
when converting to utf-8.
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7edb74d3
|
2013-08-04T14:06:13
|
|
Update rename src map for any split src
When using a rename source that is actually a to-be-split record,
we have to update the best-fit mapping data in both the case where
the target is also a split record and the case where the target
is a simple added record. Before this commit, we were only doing
the update when the target was itself a split record (and even in
that case, the test was slightly wrong).
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d730d3f4
|
2013-07-31T16:40:42
|
|
Major rename detection changes
After doing further profiling, I found that a lot of time was
being spent attempting to insert hashes into the file hash
signature when using the rolling hash because the rolling hash
approach generates a hash per byte of the file instead of one
per run/line of data.
To optimize this, I decided to convert back to a run-based file
signature algorithm which would be more like core Git.
After changing this, a number of the existing tests started to
fail. In some cases, this appears to have been because the test
was coded to be too specific to the particular results of the file
similarity metric and in some cases there appear to have been bugs
in the core rename detection code where only by the coincidence
of the file similarity scoring were the expected results being
generated.
This renames all the variables in the core rename detection code
to be more consistent and hopefully easier to follow which made it
a bit easier to reason about the behavior of that code and fix the
problems that I was seeing. I think it's in better shape now.
There are a couple of tests now that attempt to stress test the
rename detection code and they are quite slow. Most of the time
is spent setting up the test data on disk and in the index. When
we roll out performance improvements for index insertion, it
should also speed up these tests I hope.
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f5254d78
|
2013-07-27T20:15:06
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|
Fix possible double close
Signed-off-by: Sven Strickroth <email@cs-ware.de>
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|
|
8dd8aa48
|
2013-07-26T10:28:57
|
|
Fix some warnings
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|
|
a16e4172
|
2013-07-25T12:27:39
|
|
Fix rename detection to use actual blob size
The size data in the index may not reflect the actual size of the
blob data from the ODB when content filtering comes into play.
This commit fixes rename detection to use the actual blob size when
calculating data signatures instead of the value from the index.
Because of a misunderstanding on my part, I first converted the
git_index_add_bypath API to use the post-filtered blob data size
in creating the index entry. I backed that change out, but I
kept the overall refactoring of that routine and the new internal
git_blob__create_from_paths API because it eliminates an extra
stat() call from the code that adds a file to the index.
The existing tests actually cover this code path, at least when
running on Windows, so at this point I'm not adding new tests to
cover the changes.
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3a2d48d5
|
2013-07-25T14:54:19
|
|
Close p->mwf.fd only if necessary
This fixes a regression introduced in revision 9d2f841a5d39fc25ce722a3904f6ebc9aa112222.
Signed-off-by: Sven Strickroth <email@cs-ware.de>
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effdbeb3
|
2013-07-24T17:48:37
|
|
Make rename detection file size fix better
The previous fix for checking file sizes with rename detection
always loads the blob. In this version, if the odb backend can
get the object header without loading the whole thing into memory,
then we'll just use that, so that we can eliminate possible rename
sources & targets without loading them.
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a5140f4d
|
2013-07-24T17:11:49
|
|
Fix rename detection for tree-to-tree diffs
The performance improvements I introduced for rename detection
were not able to run successfully for tree-to-tree diffs because
the blob size was not known early enough and so the file signature
always had to be calculated nonetheless.
This change separates loading blobs into memory from calculating
the signature. I can't avoid having to load the large blobs into
memory, but by moving it forward, I'm able to avoid the signature
calculation if the blob won't come into play for renames.
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f5c4d022
|
2013-07-24T13:44:35
|
|
Fix incorrect comment
|
|
|
427cc255
|
2013-07-24T13:11:11
|
|
Use local variables in hash calc to avoid aliasing
|
|
|
18e9efc4
|
2013-07-24T13:10:16
|
|
Don't check rename if file size difference is huge
|
|
|
69c66b55
|
2013-07-24T13:09:33
|
|
Don't do text diff unless content will be used
|
|
|
39a1a662
|
2013-07-24T13:09:07
|
|
Don't unload diff data unless loaded
|
|
|
eb1c1707
|
2013-07-23T15:45:58
|
|
Restore GIT_DIFF_LINE_BINARY usage
This restores the usage of GIT_DIFF_LINE_BINARY for the diff
output line that reads "Binary files x and y differ" so that it
can be optionally colorized independently of the file header.
|
|
|
df40f398
|
2013-07-23T15:18:28
|
|
Make compact output more like core Git
|
|
|
197b8966
|
2013-07-23T14:34:31
|
|
Add hunk/file headers to git_diff_patch_size
This allows git_diff_patch_size to account for hunk headers and
file headers in the returned size. This required some refactoring
of the code that is used to print file headers so that it could be
invoked by the git_diff_patch_size API.
Also this increases the test coverage and fixes an off-by-one bug
in the size calculation when newline changes happen at the end of
the file.
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|
|
c05a55b0
|
2013-07-23T09:40:19
|
|
Clean up some documentation
clang's docparser highlighted these.
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|
|
b4a4cf24
|
2013-07-22T16:07:56
|
|
Add git_diff_patch_size() API
This adds a new API to get the size in bytes of the diffs in a
git_diff_patch object.
|
|
|
989710d9
|
2013-07-22T11:22:55
|
|
Fix warning message about mismatched types
|
|
|
c77342ef
|
2013-07-22T11:20:34
|
|
Use pool for loose refdb string allocations
Instead of using lots of strdup calls, this adds a memory pool to
the loose refs iteration code and uses it for keeping track of the
loose refs array. Memory usage could probably be reduced even
further by eliminating the vector and just scanning by adding the
strlen of each ref, but that would be a more intrusive changes.
This also updates the error handling to be more thorough about
checking for failed allocations, etc.
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|
b7107131
|
2013-07-22T11:01:19
|
|
git_reference_next_name must match git_reference_next
The git_reference_next API silently skips invalid references when
scanning the loose refs. The git_reference_next_name API should
skip the same ones even though it isn't creating the reference
object.
This adds a test with a an invalid loose reference and makes sure
that both APIs skip the same entries and generate the same results.
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|
|
97309dd0
|
2013-07-19T10:43:53
|
|
Merge pull request #1726 from crazymaster/development
git_buf_text_gather_stats doesn't work for multi-byte characters
|
|
|
99a9c86c
|
2013-07-17T20:08:15
|
|
Merge pull request #1722 from libgit2/ntk/fix/issue_1722
git_revparse_ext: should return a NULL reference when the revparse expression doesn't lead to a reference
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|
d55bed1a
|
2013-07-17T16:55:00
|
|
don't include ignored as rename candidates
|
|
|
f5385150
|
2013-07-15T09:45:04
|
|
Merge pull request #1728 from ivoire/small_fixes
Small fixes
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|
85e1eded
|
2013-07-15T16:31:25
|
|
Add `git_remote_owner`
|
|
c6451624
|
2013-07-15T16:00:07
|
|
Fix some more memory leaks in error path
|
|
|
050af8bb
|
2013-07-15T16:00:00
|
|
pack: fix memory leak in error path
|
|
|
8d6ef4bf
|
2013-07-15T15:59:35
|
|
index: fix potential memory leaks
|
|
|
9146f1e5
|
2013-07-15T15:59:18
|
|
repository: clarify assignment and test order
|
|
b74d4478
|
2013-07-15T07:41:39
|
|
Fix the initial line
|
|
|
6550565a
|
2013-07-13T03:02:00
|
|
Fix gather_stats
|
|
80fd31fa
|
2013-07-13T13:30:23
|
|
revparse: Don't return a reference when asked for a git object
Fix #1722
|
|
|
b3a559dd
|
2013-07-13T13:55:03
|
|
submodule: Fix memory leaks
|
|
|
0a1c8f55
|
2013-07-11T17:09:15
|
|
preload configuration paths
|
|
|
584f2d30
|
2013-07-11T11:04:42
|
|
Fix warnings on Win64
|
|
|
814de0bc
|
2013-07-11T11:00:41
|
|
Update git__swap thread helper
This makes git__swap use the __sync_lock_test_and_set primitive
with GCC and the InterlockedExchangePointer primitive with MSVC.
Previously is used compare_and_swap in a way that was probably
unintuitive for most thinking (i.e. it could fail to swap in the
value if another thread raced in). Now it will always succeed
and the last thread to run in a race will win instead of the
first thread.
This also fixes up a little confusion between volatile void **
and void * volatile * that came up with the Win32 compiler.
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|
|
125655fe
|
2013-07-02T16:49:57
|
|
Untracked directories with .git should be ignored
This restores a behavior that was accidentally lost during some
diff refactoring where an untracked directory that contains a .git
item should be treated as IGNORED, not as UNTRACKED. The submodule
code already detects this, but the diff code was not handling the
scenario right.
This also updates a number of existing tests that were actually
exercising the behavior but did not have the right expectations in
place. It actually makes the new
`test_diff_submodules__diff_ignore_options` test feel much better
because the "not-a-submodule" entries are now ignored instead of
showing up as untracked items.
Fixes #1697
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|
|
b8df28a5
|
2013-06-30T08:38:10
|
|
Clean up left over alloc change
|
|
|
f9775a37
|
2013-06-29T23:22:31
|
|
Add ignore_submodules to diff options
This adds correct support for an equivalent to --ignore-submodules
in diff, where an actual ignore value can be passed to diff to
override the per submodule settings in the configuration.
This required tweaking the constants for ignore values so that
zero would not be used and could represent an unset option to the
diff. This was an opportunity to move the submodule values into
include/git2/types.h and to rename the poorly named DEFAULT values
for ignore and update constants to RESET instead.
Now the GIT_DIFF_IGNORE_SUBMODULES flag is exactly the same as
setting the ignore_submodules option to GIT_SUBMODULE_IGNORE_ALL
(which is actually a minor change from the old behavior in that
submodules will now be treated as UNMODIFIED deltas instead of
being left out totally - if you set GIT_DIFF_INCLUDE_UNMODIFIED).
This includes tests for the various new settings.
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|
|
2e3e273e
|
2013-06-29T13:20:45
|
|
Update diff to new internal submodule status API
Submodules now expose an internal status API that allows diff to
get back the OID values from the submodule very easily and also
to avoiding caching issues and to override the ignore setting for
the submodule.
|
|
|
1aad6137
|
2013-06-29T13:16:33
|
|
Submodule status improvements
This fixes the way that submodule status is checked to bypass just
about all of the caching in the submodule object. Based on the
ignore value, it will try to do the minimum work necessary to find
the current status of the submodule - but it will actually go to
disk to get all of the current values.
This also removes the custom refcounting stuff in favor of the
common git_refcount style. Right now, it is still for internal
purposes only, but it should make it easier to add true submodule
refcounting in the future with a public git_submodule_free call
that will allow bindings not to worry about the submodule object
getting freed from underneath them.
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|
|
3fe046cf
|
2013-06-29T13:13:38
|
|
Add BARE option to git_repository_open_ext
This adds a BARE option to git_repository_open_ext which allows
a fast open path that still knows how to read gitlinks and to
search for the actual .git directory from a subdirectory.
`git_repository_open_bare` is still simpler and faster, but having
a gitlink aware fast open is very useful for submodules where we
want to quickly be able to peek at the HEAD and index data without
doing any other meaningful repo operations.
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|
|
302a04b0
|
2013-06-29T12:41:39
|
|
Add accessors for refcount value
|
|
|
e807860f
|
2013-06-27T16:52:38
|
|
Add timestamp check to submodule status
This is probably not the final form of this change, but this is
a preliminary version of checking a timestamp to see if the cached
working directory HEAD OID matches the current. Right now, this
uses the timestamp on the index and is, like most of our timestamp
checking, subject to having only second accuracy.
|
|
|
41f1f9d7
|
2013-06-27T16:52:00
|
|
Add API to get path to index file
|
|
|
406dd556
|
2013-07-10T21:05:47
|
|
bitvec: Simplify the bit vector code
|
|
|
2b672d5b
|
2013-07-08T22:46:36
|
|
Add git_pathspec_match_diff API
This adds an additional pathspec API that will match a pathspec
against a diff object. This is convenient if you want to handle
renames (so you need the whole diff and can't use the pathspec
constraint built into the diff API) but still want to tell if the
diff had any files that matched the pathspec.
When the pathspec is matched against a diff, instead of keeping
a list of filenames that matched, instead the API keeps the list
of git_diff_deltas that matched and they can be retrieved via a
new API git_pathspec_match_list_diff_entry.
There are a couple of other minor API extensions here that were
mostly for the sake of convenience and to reduce dependencies
on knowing the internal data structure between files inside the
library.
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|
|
6fc5a581
|
2013-07-08T22:42:02
|
|
Basic bit vector
This is a simple bit vector object that is not resizable after
the initial allocation but can be of arbitrary size. It will
keep the bti vector entirely on the stack for vectors 64 bits
or less, and will allocate the vector on the heap for larger
sizes. The API is uniform regardless of storage location.
This is very basic right now and all the APIs are inline functions,
but it is useful for storing an array of boolean values.
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9abc78ae
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2013-07-07T21:56:11
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Convert commit->parent_ids to git_array_t
This converts the array of parent SHAs from a git_vector where
each SHA has to be separately allocated to a git_array_t where
all the SHAs can be kept in one block. Since the two collections
have almost identical APIs, there isn't much involved in making
the change. I did add an API to git_array_t so that it could be
allocated at a precise initial size.
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a8b5f116
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2013-07-03T17:00:50
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Fix example/log.c pathspec handling of merges
This fixes the way the example log program decides if a merge
commit should be shown when a pathspec is given. Also makes it
easier to use the pathspec API to just check "does a tree match
anything in the pathspec" without allocating a match list.
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f094f905
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2013-07-01T15:41:01
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Add raw header access to commit API
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d2ce27dd
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2013-06-24T23:16:06
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Add public API for pathspec matching
This adds a new public API for compiling pathspecs and matching
them against the working directory, the index, or a tree from the
repository. This also reworks the pathspec internals to allow the
sharing of code between the existing internal usage of pathspec
matching and the new external API.
While this is working and the new API is ready for discussion, I
think there is still an incorrect behavior in which patterns are
always matched against the full path of an entry without taking
the subdirectories into account (so "s*" will match "subdir/file"
even though it wouldn't with core Git). Further enhancements are
coming, but this was a good place to take a functional snapshot.
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bf3ee3cf
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2013-07-10T10:58:58
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Merge pull request #1705 from arrbee/avoid-index-double-free
Try harder not to double free index entries
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33c8c6f0
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2013-07-10T10:48:32
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trivial whitespace fixup
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c2de6b1a
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2013-07-10T10:21:24
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Bring SSH error reporting up to base standards
The SSH error checking and reporting could still be further
improved by using the libssh2 native methods to get error info,
but at least this ensures that all error codes are checked and
translated into libgit2 error messages.
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