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d0cd6c42
|
2013-09-08T18:22:28
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path: Make direach() return EUSER on callback error
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b1a6c316
|
2013-08-30T17:36:00
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odb: Move the auto refresh logic to the pack backend
Previously, `git_object_read()`, `git_object_read_prefix()` and
`git_object_exists()` were implementing an auto refresh logic. When the
expected object couldn't be found in any backend, a call to
`git_odb_refresh()` was triggered and the lookup was once again performed
against all backends.
This commit removes this auto-refresh logic from the odb layer and pushes
it down into the pack-backend (as it's the only one currently exposing
a `refresh()` endpoint).
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9b4ed214
|
2013-08-30T17:07:41
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odb: Code beautification
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d19bcb33
|
2013-06-06T14:49:14
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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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5d2d21e5
|
2013-04-16T15:00:43
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|
Consolidate packfile allocation further
Rename git_packfile_check to git_packfile_alloc since it is now
being used more in that capacity. Fix the various places that use
it. Consolidate some repeated code in odb_pack.c related to the
allocation of a new pack_backend.
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83cc70d9
|
2013-04-19T12:48:33
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|
Move odb_backend implementors stuff into git2/sys
This moves some of the odb_backend stuff that is related to the
internals of an odb_backend implementation into include/git2/sys.
Some of the stuff related to streaming I left in include/git2
because it seemed like it would be reasonably needed by a normal
user who wanted to stream objects into and out of the ODB.
Also, I added APIs for traversing the list of backends so that
some of the tests would not need to access ODB internals.
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10c06114
|
2013-03-17T04:46:46
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|
Several warnings detected by static code analyzer fixed
Implicit type conversion argument of function to size_t type
Suspicious sequence of types castings: size_t -> int -> size_t
Consider reviewing the expression of the 'A = B == C' kind. The expression is calculated as following: 'A = (B == C)'
Unsigned type is never < 0
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a5f61384
|
2013-03-15T12:24:20
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odb_pack: Unused functions
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96c9b9f0
|
2013-01-12T18:38:19
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indexer: properly free the packfile resources
The indexer needs to call the packfile's free function so it takes care of
freeing the caches.
We still need to close the mwf descriptor manually so we can rename the
packfile into its final name on Windows.
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80d647ad
|
2013-01-11T20:15:06
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|
Revert "pack: packfile_free -> git_packfile_free and use it in the indexers"
This reverts commit f289f886cb81bb570bed747053d5ebf8aba6bef7, which
makes the tests fail on Windows. Revert until we can figure out a
solution.
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f289f886
|
2013-01-11T17:24:52
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|
pack: packfile_free -> git_packfile_free and use it in the indexers
It turns out the indexers have been ignoring the pack's free function
and leaking data. Plug that.
|
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891a4681
|
2013-01-04T17:42:41
|
|
dat errorcode
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|
4a863c06
|
2013-01-03T20:36:26
|
|
Sane refresh logic
All the ODB backends have a specific refresh interface. When reading an
object, first we attempt every single backend: if the read fails, then
we refresh all the backends and retry the read one more time to see if
the object has appeared.
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|
359fc2d2
|
2013-01-08T17:07:25
|
|
update copyrights
|
|
e05ca13f
|
2012-12-05T11:47:19
|
|
Merge pull request #1115 from ben/struct-versions
Version info for public structs
|
|
bfb8bcc1
|
2012-12-03T10:36:32
|
|
odb-pack: resurrect pack_backend__read_header
|
|
55f6f21b
|
2012-11-29T19:59:18
|
|
Deploy versioned git_odb_backend structure
|
|
c3fb7d04
|
2012-11-27T15:00:49
|
|
Make git_odb_foreach_cb take const param
This makes the first OID param of the ODB callback a const pointer
and also propogates that change all the way to the backends.
|
|
09cc0b92
|
2012-11-05T11:33:10
|
|
create callback to handle packs from fetch, move the indexer to odb_pack
|
|
63409451
|
2012-09-19T04:55:16
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|
ODB pack: snapshot last_found to avoid race
Also removed unnecessary refresh call and fixed
some indentation.
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|
78216495
|
2012-09-13T20:08:05
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|
Remove mtime checks from ODB packfile backend
Now forcing refresh on a foreach, and on missed full-oid
or short-oid lookups.
|
|
5bb0dc93
|
2012-09-13T14:02:46
|
|
ODB: re-load packfiles on failed lookup
The old method was avoiding re-loading of packfiles by watching the mtime of the
pack directory. This causes the ODB to become stale if the directory and packfile
are written within the same clock millisecond, as when cloning a fairly small
repo.
This method tries to find the object in the cached packs, and forces a refresh when
that fails. This will cause extra stat'ing on a miss, but speeds up the success
case and avoids this race condition.
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|
3d7617e4
|
2012-09-14T21:33:50
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|
odb_pack: fix race condition
last_found is the last packfile a wanted object was found in. Since
last_found is shared among all searching threads, it might changes while
we're searching. As suggested by @arrbee, put a copy on the stack to fix
the race condition.
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ab8a0402
|
2012-09-12T14:26:31
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|
odb_pack: try lookup before refreshing packs
This reduces the rate of syscalls for the common case of sequences of
object reads from the same pack.
Best of 5 timings for libgit2_clar before this patch:
real 0m5.375s
user 0m0.392s
sys 0m3.564s
After applying this patch:
real 0m5.285s
user 0m0.356s
sys 0m3.544s
0.6% improvement in system time.
9.2% improvement in user time.
1.7% improvement in elapsed time.
Confirmed a 0.6% reduction in number of system calls with strace.
Expect greater improvement for graph-traversal with large packs.
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|
f9988d4e
|
2012-09-04T21:42:00
|
|
odb: pass the user's data pointer correctly in foreach
|
|
51e1d808
|
2012-08-06T12:41:08
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|
Merge remote-tracking branch 'arrbee/tree-walk-fixes' into development
Conflicts:
src/notes.c
src/transports/git.c
src/transports/http.c
src/transports/local.c
tests-clar/odb/foreach.c
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|
5dca2010
|
2012-08-03T17:08:01
|
|
Update iterators for consistency across library
This updates all the `foreach()` type functions across the library
that take callbacks from the user to have a consistent behavior.
The rules are:
* A callback terminates the loop by returning any non-zero value
* Once the callback returns non-zero, it will not be called again
(i.e. the loop stops all iteration regardless of state)
* If the callback returns non-zero, the parent fn returns GIT_EUSER
* Although the parent returns GIT_EUSER, no error will be set in
the library and `giterr_last()` will return NULL if called.
This commit makes those changes across the library and adds tests
for most of the iteration APIs to make sure that they follow the
above rules.
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|
e25dda51
|
2012-08-02T01:38:30
|
|
Merge remote-tracking branch 'nulltoken/topic/amd64-compat' into development
Conflicts:
src/netops.c
src/netops.h
src/oid.c
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|
b8457baa
|
2012-07-24T07:57:58
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|
portability: Improve x86/amd64 compatibility
|
|
507523c3
|
2012-07-21T16:23:49
|
|
odb: allow creating an ODB backend from a packfile index
git_odb_backend_one_packfile() allows us to create an ODB backend out
of an .idx file.
|
|
521aedad
|
2012-06-05T14:48:51
|
|
odb: add git_odb_foreach()
Go through each backend and list every objects that exists in
them. This allows fsck-like uses.
|
|
904b67e6
|
2012-05-18T01:48:50
|
|
errors: Rename error codes
|
|
e172cf08
|
2012-05-18T01:21:06
|
|
errors: Rename the generic return codes
|
|
282283ac
|
2012-05-04T16:46:46
|
|
Fix valgrind issues
There are three changes here:
- correctly propogate error code from failed object lookups
- make zlib inflate use our allocators
- add OID to notfound error in ODB lookups
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|
fa6420f7
|
2012-04-29T21:46:33
|
|
buf: deploy git_buf_len()
|
|
44ef8b1b
|
2012-04-13T13:00:10
|
|
Fix warnings on 64-bit windows builds
This fixes all the warnings on win64 except those in deps, which
come from the regex code.
|
|
0d0fa7c3
|
2012-03-16T15:56:01
|
|
Convert attr, ignore, mwindow, status to new errors
Also cleaned up some previously converted code that still had
little things to polish.
|
|
e1de726c
|
2012-03-12T22:55:40
|
|
Migrate ODB files to new error handling
This migrates odb.c, odb_loose.c, odb_pack.c and pack.c to
the new style of error handling. Also got the unix and win32
versions of map.c. There are some minor changes to other
files but no others were completely converted.
This also contains an update to filebuf so that a zeroed out
filebuf will not think that the fd (== 0) is actually open
(and inadvertently call close() on fd 0 if cleaned up).
Lastly, this was built and tested on win32 and contains a
bunch of fixes for the win32 build which was pretty broken.
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|
1a481123
|
2012-02-17T00:13:34
|
|
error-handling: References
Yes, this is error handling solely for `refs.c`, but some of the
abstractions leak all ofer the code base.
|
|
854eccbb
|
2012-02-29T12:04:59
|
|
Clean up GIT_UNUSED macros on all platforms
It turns out that commit 31e9cfc4cbcaf1b38cdd3dbe3282a8f57e5366a5
did not fix the GIT_USUSED behavior on all platforms. This commit
walks through and really cleans things up more thoroughly, getting
rid of the unnecessary stuff.
To remove the use of some GIT_UNUSED, I ended up adding a couple
of new iterators for hashtables that allow you to iterator just
over keys or just over values.
In making this change, I found a bug in the clar tests (where we
were doing *count++ but meant to do (*count)++ to increment the
value). I fixed that but then found the test failing because it
was not really using an empty repo. So, I took some of the code
that I wrote for iterator testing and moved it to clar_helpers.c,
then made use of that to make it easier to open fixtures on a
per test basis even within a single test file.
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|
0c3bae62
|
2012-02-15T16:56:56
|
|
zlib: Remove custom `git2/zlib.h` header
This is legacy compat stuff for when `deflateBound` is not defined, but
we're not embedding zlib and that function is always available. Kill
that with fire.
|
|
5e0de328
|
2012-02-13T17:10:24
|
|
Update Copyright header
Signed-off-by: schu <schu-github@schulog.org>
|
|
1744fafe
|
2012-01-17T15:49:47
|
|
Move path related functions from fileops to path
This takes all of the functions that look up simple data about
paths (such as `git_futils_isdir`) and moves them over to path.h
(becoming `git_path_isdir`). This leaves fileops.h just with
functions that actually manipulate the filesystem or look at
the file contents in some way.
As part of this, the dir.h header which is really just for win32
support was moved into win32 (with some minor changes).
|
|
97769280
|
2011-11-30T11:27:15
|
|
Use git_buf for path storage instead of stack-based buffers
This converts virtually all of the places that allocate GIT_PATH_MAX
buffers on the stack for manipulating paths to use git_buf objects
instead. The patch is pretty careful not to touch the public API
for libgit2, so there are a few places that still use GIT_PATH_MAX.
This extends and changes some details of the git_buf implementation
to add a couple of extra functions and to make error handling easier.
This includes serious alterations to all the path.c functions, and
several of the fileops.c ones, too. Also, there are a number of new
functions that parallel existing ones except that use a git_buf
instead of a stack-based buffer (such as git_config_find_global_r
that exists alongsize git_config_find_global).
This also modifies the win32 version of p_realpath to allocate whatever
buffer size is needed to accommodate the realpath instead of hardcoding
a GIT_PATH_MAX limit, but that change needs to be tested still.
|
|
3286c408
|
2011-10-28T14:51:13
|
|
global: Properly use `git__` memory wrappers
Ensure that all memory related functions (malloc, calloc, strdup, free,
etc) are using their respective `git__` wrappers.
|
|
599297fd
|
2011-10-03T23:12:43
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|
ignore missing pack file as git does
See http://code.google.com/p/tortoisegit/issues/detail?id=862
Signed-off-by: Sven Strickroth <email@cs-ware.de>
|
|
71a4c1f1
|
2011-09-18T20:07:59
|
|
Merge pull request #384 from kiryl/warnings
Add more -W flags to CFLAGS
|
|
87d9869f
|
2011-09-19T03:34:49
|
|
Tabify everything
There were quite a few places were spaces were being used instead of
tabs. Try to catch them all. This should hopefully not break anything.
Except for `git blame`. Oh well.
|
|
bb742ede
|
2011-09-19T01:54:32
|
|
Cleanup legal data
1. The license header is technically not valid if it doesn't have a
copyright signature.
2. The COPYING file has been updated with the different licenses used in
the project.
3. The full GPLv2 header in each file annoys me.
|
|
d568d585
|
2011-08-30T23:55:22
|
|
CMakefile: add -Wmissing-prototypes and fix warnings
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
|
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932669b8
|
2011-08-25T14:22:57
|
|
Drop STRLEN() macros
There is no need in STRLEN macros. Compilers can do this trivial
optimization on its own.
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
|
|
f6867e63
|
2011-08-08T16:56:28
|
|
Fix compilation in Windows
|
|
a070f152
|
2011-07-29T01:08:02
|
|
Move pack functions to their own file
|
|
b5b474dd
|
2011-07-28T11:45:46
|
|
Modify the given offset in git_packfile_unpack
The callers immediately throw away the offset, so we don't need any
logical changes in any of them. This will be useful for the indexer,
as it does need to know where the compressed data ends.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
|
|
7d0cdf82
|
2011-07-09T02:25:01
|
|
Make packfile_unpack_header more generic
On the way, store the fd and the size in the mwindow file.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
|
|
7bfdb3d2
|
2011-06-28T20:39:30
|
|
Factor out the mmap window code
This code is useful for more things than just the packfile handling
code. Factor it out so it can be reused.
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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c7c9e183
|
2011-07-07T10:17:40
|
|
Move the pack structs to an internal header
|
|
03cdbab4
|
2011-07-15T16:44:25
|
|
odb_pack: fix cast warnings
/home/kas/git/public/libgit2/src/odb_pack.c: In function ‘packfile_sort__cb’:
/home/kas/git/public/libgit2/src/odb_pack.c:702:24: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:703:24: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c: In function ‘nth_packed_object_offset’:
/home/kas/git/public/libgit2/src/odb_pack.c:944:10: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:944:10: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:944:10: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:948:9: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:948:9: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:948:9: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:952:22: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:952:22: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:952:22: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:953:8: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:953:8: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
/home/kas/git/public/libgit2/src/odb_pack.c:953:8: warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
|
|
de18f276
|
2011-07-07T01:46:20
|
|
vector: Timsort all of the things
Drop the GLibc implementation of Merge Sort and replace it with Timsort.
The algorithm has been tuned to work on arrays of pointers (void **),
so there's no longer a need to abstract the byte-width of each element
in the array.
All the comparison callbacks now take pointers-to-elements, not
pointers-to-pointers, so there's now one less level of dereferencing.
E.g.
int index_cmp(const void *a, const void *b)
{
- const git_index_entry *entry_a = *(const git_index_entry **)(a);
+ const git_index_entry *entry_a = (const git_index_entry *)(a);
The result is up to a 40% speed-up when sorting vectors. Memory usage
remains lineal.
A new `bsearch` implementation has been added, whose callback also
supplies pointer-to-elements, to uniform the Vector API again.
|
|
2ee318a7
|
2011-07-05T15:09:17
|
|
Small fixes in pack_window_open
Check if the window structure has actually been allocated before
trying to access it, and don't leak said structure if the map fails.
Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
|
|
f79026b4
|
2011-07-04T11:43:34
|
|
fileops: Cleanup
Cleaned up the structure of the whole OS-abstraction layer.
fileops.c now contains a set of utility methods for file management used
by the library. These are abstractions on top of the original POSIX
calls.
There's a new file called `posix.c` that contains
emulations/reimplementations of all the POSIX calls the library uses.
These are prefixed with `p_`. There's a specific posix file for each
platform (win32 and unix).
All the path-related methods have been moved from `utils.c` to `path.c`
and have their own prefix.
|
|
932d1baf
|
2011-06-30T19:52:34
|
|
cleanup: remove trailing spaces
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
|
|
cdb6f9bf
|
2011-06-20T17:34:01
|
|
Allocate enough memory for the terminator in commit parsing
Also allow space for the null-terminator when allocating the buffer in
packfile_unpack_compressed. Up to now, the last newline had served as
a terminator, but 858ef372 searches for a double-newline and exposes
the problem.
Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
|
|
f1d01851
|
2011-06-16T02:48:48
|
|
oid: Uniformize ncmp methods
Drop redundant methods. The ncmp method is now public
|
|
fa48608e
|
2011-06-16T02:36:21
|
|
oid: Rename methods
Yeah. Finally. Fuck the old names, this ain't POSIX
and they don't make any sense at all.
|
|
1b0d92b1
|
2011-06-06T18:28:11
|
|
Merge pull request #238 from pegonma/git_oid_ncmp
Better name for git_oid_match
|
|
c09093cc
|
2011-06-06T10:55:36
|
|
Renamed git_oid_match to git_oid_ncmp.
As suggested by carlosmn, git_oid_ncmp would probably
be a better name than git_oid_match, for it does the same
as git_oid_cmp but only up to a certain amount of hex digits.
|
|
393a9f9e
|
2011-06-06T00:33:23
|
|
Fix build errors on MSVC
|
|
7107b599
|
2011-06-02T01:03:52
|
|
odb-pack: More variable declarations
|
|
7b5fe049
|
2011-06-02T00:47:51
|
|
odb-pack: Do not declare variables mid-function
|
|
d0323a5f
|
2011-06-01T21:25:56
|
|
short-oid: Cleanup
|
|
6c8ca697
|
2011-05-29T17:57:25
|
|
Fixed some error messages related to searching objects from a short oid. Fixed forgot to check that prefix length is greater than minimum prefix length in read_unique_short_oid method from pack backend.
|
|
ac2b94ad
|
2011-05-28T21:24:25
|
|
Added a GIT_OID_MINPREFIXLEN constant to define the minimum length allowed for oid prefixes (set to 4, like in git). Consequently updated some object lookup methods and their documentation.
|
|
ecd6fdf1
|
2011-05-27T18:49:09
|
|
Added a read_unique_short_oid method to backends, to make it possible to find objects from sha1 prefixes in the future. Default implementations throw GIT_ENOTIMPLEMENTED for strict prefixes (i.e. length < GIT_OID_HEXSZ).
|
|
dd453c4d
|
2011-05-27T22:46:41
|
|
Added git.git sha1 lookup method to replace simple binary search in pack backend.
Implemented find_unique_short_oid for pack backend, based on git sha1 lookup method;
finding an object given its full oid is just a particular case of searching
the unique object matching an oid prefix (short oid).
Added git_odb_read_unique_short_oid, which iterates over all the backends to
find and read the unique object matching the given oid prefix.
Added a git_object_lookup_short_oid method to find the unique object in
the repository matching a given oid prefix : it generalizes git_object_lookup
which now does nothing but calls git_object_lookup_short_oid.
|
|
f84d9819
|
2011-05-23T21:14:58
|
|
odb_pack: Reword errors
|
|
267d539f
|
2011-05-19T13:38:12
|
|
odb_pack.c: Move to new error handling mechanism
|
|
273c8bc0
|
2011-05-01T14:59:11
|
|
Merge pull request #147 from nordsturm/fix_pack_backend_leak.
Fix memory leak in pack_backend__free
|
|
c7b79af3
|
2011-05-01T21:31:58
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pack-odb: Check `mtime` instead of folder size
Do not check the folder's size to detect new packfiles at runtime. This
doesn't work on Win32.
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ed6c462c
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2011-04-27T17:30:45
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Fix memory leak in pack_backend__free
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1d008781
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2011-04-23T23:59:38
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Fix conversion warning in MSVC
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90d743cd
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2011-04-15T15:12:37
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Refresh the list of packfiles on each ODB query
Fixes the issue where object lookups were failing right after a pull on
an open repository.
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56d8ca26
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2011-03-20T18:36:25
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Switch from time_t to git_time_t
git_time_t is defined as a signed 64 integer. This allows a true predictable multiplatform behavior.
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72a3fe42
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2011-03-18T19:38:49
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I broke your bindings
Hey. Apologies in advance -- I broke your bindings.
This is a major commit that includes a long-overdue redesign of the
whole object-database structure. This is expected to be the last major
external API redesign of the library until the first non-alpha release.
Please get your bindings up to date with these changes. They will be
included in the next minor release. Sorry again!
Major features include:
- Real caching and refcounting on parsed objects
- Real caching and refcounting on objects read from the ODB
- Streaming writes & reads from the ODB
- Single-method writes for all object types
- The external API is now partially thread-safe
The speed increases are significant in all aspects, specially when
reading an object several times from the ODB (revwalking) and when
writing big objects to the ODB.
Here's a full changelog for the external API:
blob.h
------
- Remove `git_blob_new`
- Remove `git_blob_set_rawcontent`
- Remove `git_blob_set_rawcontent_fromfile`
- Rename `git_blob_writefile` -> `git_blob_create_fromfile`
- Change `git_blob_create_fromfile`:
The `path` argument is now relative to the repository's working dir
- Add `git_blob_create_frombuffer`
commit.h
--------
- Remove `git_commit_new`
- Remove `git_commit_add_parent`
- Remove `git_commit_set_message`
- Remove `git_commit_set_committer`
- Remove `git_commit_set_author`
- Remove `git_commit_set_tree`
- Add `git_commit_create`
- Add `git_commit_create_v`
- Add `git_commit_create_o`
- Add `git_commit_create_ov`
tag.h
-----
- Remove `git_tag_new`
- Remove `git_tag_set_target`
- Remove `git_tag_set_name`
- Remove `git_tag_set_tagger`
- Remove `git_tag_set_message`
- Add `git_tag_create`
- Add `git_tag_create_o`
tree.h
------
- Change `git_tree_entry_2object`:
New signature is `(git_object **object_out, git_repository *repo, git_tree_entry *entry)`
- Remove `git_tree_new`
- Remove `git_tree_add_entry`
- Remove `git_tree_remove_entry_byindex`
- Remove `git_tree_remove_entry_byname`
- Remove `git_tree_clearentries`
- Remove `git_tree_entry_set_id`
- Remove `git_tree_entry_set_name`
- Remove `git_tree_entry_set_attributes`
object.h
------------
- Remove `git_object_new
- Remove `git_object_write`
- Change `git_object_close`:
This method is now *mandatory*. Not closing an object causes a
memory leak.
odb.h
-----
- Remove type `git_rawobj`
- Remove `git_rawobj_close`
- Rename `git_rawobj_hash` -> `git_odb_hash`
- Change `git_odb_hash`:
New signature is `(git_oid *id, const void *data, size_t len, git_otype type)`
- Add type `git_odb_object`
- Add `git_odb_object_close`
- Change `git_odb_read`:
New signature is `(git_odb_object **out, git_odb *db, const git_oid *id)`
- Change `git_odb_read_header`:
New signature is `(size_t *len_p, git_otype *type_p, git_odb *db, const git_oid *id)`
- Remove `git_odb_write`
- Add `git_odb_open_wstream`
- Add `git_odb_open_rstream`
odb_backend.h
-------------
- Change type `git_odb_backend`:
New internal signatures are as follows
int (* read)(void **, size_t *, git_otype *, struct git_odb_backend *, const git_oid *)
int (* read_header)(size_t *, git_otype *, struct git_odb_backend *, const git_oid *)
int (* writestream)(struct git_odb_stream **, struct git_odb_backend *, size_t, git_otype)
int (* readstream)( struct git_odb_stream **, struct git_odb_backend *, const git_oid *)
- Add type `git_odb_stream`
- Add enum `git_odb_streammode`
Signed-off-by: Vicent Marti <tanoku@gmail.com>
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58d06cf1
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2011-03-10T01:06:24
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Rewrite the Pack backend
The new pack backend is an adaptation of the original git.git code in
`sha1_file.c`. It's slightly faster than the previous version and
severely less memory-hungry.
The call-stack of a normal pack backend query has been properly
documented in the top of the header for future reference. And by
properly I mean with ASCII diagrams 'n shit.
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d4b5a4e2
|
2011-02-09T19:49:02
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Internal changes on the backend system
The priority value for different backends has been removed from the
public `git_odb_backend` struct. We handle that internally. The priority
value is specified on the `git_odb_add_alternate`.
This is convenient because it allows us to poll a backend twice with
different priorities without having to instantiate it twice.
We also differentiate between main backends and alternates; alternates have
lower priority and cannot be written to.
These changes come with some unit tests to make sure that the backend
sorting is consistent.
The libgit2 version has been bumped to 0.4.0.
This commit changes the external API:
CHANGED:
struct git_odb_backend
No longer has a `priority` attribute; priority for the backend
in managed internally by the library.
git_odb_add_backend(git_odb *odb, git_odb_backend *backend, int priority)
Now takes an additional priority parameter, the priority that
will be given to the backend.
ADDED:
git_odb_add_alternate(git_odb *odb, git_odb_backend *backend, int priority)
Add a backend as an alternate. Alternate backends have always
lower priority than main backends, and writing is disabled on
them.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
Signed-off-by: Vicent Marti <tanoku@gmail.com>
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f0bde7fa
|
2011-01-11T16:07:45
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Revised platform types to use 'best supported' size.
This will allow graceful migration to 64 bit file sizes and timestamps should
git's binary interface be extended to allow this.
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44908fe7
|
2010-12-06T23:03:16
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Change the library include file
Libgit2 is now officially include as
#include "<git2.h>"
or indidividual files may be included as
#include <git2/index.h>
Signed-off-by: Vicent Marti <tanoku@gmail.com>
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7d7cd885
|
2010-12-03T18:01:30
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Decouple storage from ODB logic
Comes with two default backends: loose object and packfiles.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
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d12299fe
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2010-12-03T22:22:10
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Change include structure for the project
The maze with include dependencies has been fixed.
There is now a global include:
#include <git.h>
The git_odb_backend API has been exposed.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
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