|
1234738e
|
2014-01-13T22:12:02
|
|
Fix a memory leak in `git_config_iterator_glob_new`.
|
|
e3c6a1bf
|
2014-01-12T23:30:06
|
|
config: handle NULL pointers passed to git_config_iterator_free()
Signed-off-by: Brodie Rao <brodie@sf.io>
|
|
26c1cb91
|
2013-12-09T09:44:03
|
|
One more rename/cleanup for callback err functions
|
|
|
f10d7a36
|
2013-12-06T15:53:26
|
|
Further callback error check style fixes
Okay, I've decided I like the readability of this style much
better so I used it everywhere.
|
|
|
25e0b157
|
2013-12-06T15:07:57
|
|
Remove converting user error to GIT_EUSER
This changes the behavior of callbacks so that the callback error
code is not converted into GIT_EUSER and instead we propagate the
return value through to the caller. Instead of using the
giterr_capture and giterr_restore functions, we now rely on all
functions to pass back the return value from a callback.
To avoid having a return value with no error message, the user
can call the public giterr_set_str or some such function to set
an error message. There is a new helper 'giterr_set_callback'
that functions can invoke after making a callback which ensures
that some error message was set in case the callback did not set
one.
In places where the sign of the callback return value is
meaningful (e.g. positive to skip, negative to abort), only the
negative values are returned back to the caller, obviously, since
the other values allow for continuing the loop.
The hardest parts of this were in the checkout code where positive
return values were overloaded as meaningful values for checkout.
I fixed this by adding an output parameter to many of the internal
checkout functions and removing the overload. This added some
code, but it is probably a better implementation.
There is some funkiness in the network code where user provided
callbacks could be returning a positive or a negative value and
we want to rely on that to cancel the loop. There are still a
couple places where an user error might get turned into GIT_EUSER
there, I think, though none exercised by the tests.
|
|
|
96869a4e
|
2013-12-03T16:45:39
|
|
Improve GIT_EUSER handling
This adds giterr_user_cancel to return GIT_EUSER and clear any
error message that is sitting around. As a result of using that
in places, we need to be more thorough with capturing errors that
happen inside a callback when used internally. To help with that,
this also adds giterr_capture and giterr_restore so that when we
internally use a foreach-type function that clears errors and
converts them to GIT_EUSER, it is easier to restore not just the
return value, but the actual error message text.
|
|
|
9f77b3f6
|
2013-11-25T14:21:34
|
|
Add config read fns with controlled error behavior
This adds `git_config__lookup_entry` which will look up a key in
a config and return either the entry or NULL if the key was not
present. Optionally, it can either suppress all errors or can
return them (although not finding the key is not an error for this
function). Unlike other accessors, this does not normalize the
config key string, so it must only be used when the key is known
to be in normalized form (i.e. all lower-case before the first dot
and after the last dot, with no invalid characters).
This also adds three high-level helper functions to look up config
values with no errors and a fallback value. The three functions
are for string, bool, and int values, and will resort to the
fallback value for any error that arises. They are:
* `git_config__get_string_force`
* `git_config__get_bool_force`
* `git_config__get_int_force`
None of them normalize the config `key` either, so they can only
be used for internal cases where the key is known to be in normal
format.
|
|
3793fa9b
|
2013-10-31T01:08:50
|
|
Fix saving remotes with several fetch/push ref specs.
At some moment git_config_delete_entry lost the ability to delete one entry of
a multivar configuration. The moment you had more than one fetch or push
ref spec for a remote you will not be able to save that remote anymore. The
changes in network::remote::remotes::save show that problem.
I needed to create a new git_config_delete_multivar because I was not able to
remove one or several entries of a multivar config with the current API.
Several tries modifying how git_config_set_multivar(..., NULL) behaved were
not successful.
git_config_delete_multivar is very similar to git_config_set_multivar, and
delegates into config_delete_multivar of config_file. This function search
for the cvar_t that will be deleted, storing them in a temporal array, and
rebuilding the linked list. After calling config_write to delete the entries,
the cvar_t stored in the temporal array are freed.
There is a little fix in config_write, it avoids an infinite loop when using
a regular expression (case for the multivars). This error was found by the
test network::remote::remotes::tagopt.
|
|
f4be8209
|
2013-08-14T00:45:05
|
|
config: don't special-case the multivar iterator
Build it on top of the normal iterator instead, which lets use re-use
a lot of code.
|
|
|
86c02614
|
2013-08-09T11:05:02
|
|
config: deduplicate iterator creation
When the glob iterator is passed NULL regexp, call the non-globbing
iterator so we don't have to special-case which functions to call.
|
|
|
d8289b9f
|
2013-08-09T11:03:13
|
|
config: handle empty backends when iterating
|
|
|
d8488b98
|
2013-08-09T10:37:35
|
|
config: implement _foreach and _foreach_match on top of the iterator directly
Use a glob iterator instead of going through
git_config_backend_foreach_match. This function is left as it's
exposed in the API.
|
|
|
54f3a572
|
2013-08-09T10:29:11
|
|
config: introduce a regex-filtering iterator
|
|
|
5880962d
|
2013-08-09T09:05:19
|
|
config: introduce _iterator_new()
As the name suggests, it iterates over all the entries
|
|
|
a319ffae
|
2013-08-08T21:00:33
|
|
config: fix leaks in the iterators
|
|
|
1e96c9d5
|
2013-08-08T20:47:06
|
|
config: add _next() and _iterator_free()
Make it look like the refs iterator API.
|
|
|
99dfb538
|
2013-08-08T17:57:59
|
|
config: working multivar iterator
Implement the foreach version as a wrapper around the iterator.
|
|
|
cca5df63
|
2013-08-08T16:59:39
|
|
config: hopefully get the iterator to work on multivars
|
|
|
3a7ffc29
|
2013-08-08T16:18:07
|
|
config: initial multivar iterator
|
|
|
eba73992
|
2013-08-08T14:39:32
|
|
config: move next() and free() into the iterator
Like we have in the references iterator, next and free belong in the
iterator itself.
|
|
|
4efa3290
|
2013-08-08T13:41:18
|
|
config: get_multivar -> get_multivar_foreach
The plain function will return an iterator, so move this one out of
the way.
|
|
|
84fec6f6
|
2013-08-08T13:14:35
|
|
config: saner iterator errors
Really report an error in foreach if we fail to allocate the iterator,
and don't fail if the config is emtpy.
|
|
|
4d588d97
|
2013-08-08T11:24:47
|
|
Don't typedef a pointer
Make the iterator structure opaque and make sure it compiles.
|
|
a603c191
|
2013-03-18T21:02:36
|
|
replaced foreach() with non callback based iterations in git_config_backend
new functions in struct git_config_backend:
* iterator_new(...)
* iterator_free(...)
* next(...)
The old callback based foreach style can still be used with `git_config_backend_foreach_match`
|
|
|
e4fda954
|
2013-07-09T16:46:18
|
|
A little git_config_get_multivar code cleanup
|
|
07fba63e
|
2013-07-06T23:51:40
|
|
Fix return value in git_config_get_multivar
If there is not an error, the return value was always the return value
of the last call to file->get_multivar
With this commit GIT_ENOTFOUND is only returned if all the calls to
filge-get_multivar return GIT_ENOTFOUND.
|
|
|
37f66e82
|
2013-06-12T15:21:21
|
|
Fix Windows warnings
This fixes problems with missing function prototypes and 64-bit
data issues on Windows.
|
|
6de9b2ee
|
2013-06-12T21:10:33
|
|
util: It's called `memzero`
|
|
|
eb58e2d0
|
2013-06-12T21:05:48
|
|
Merge remote-tracking branch 'arrbee/minor-paranoia' into development
|
|
|
3e9e6cda
|
2013-06-07T09:54:33
|
|
Add safe memset and use it
This adds a `git__memset` routine that will not be optimized away
and updates the places where I memset() right before a free() call
to use it.
|
|
|
f658dc43
|
2013-05-31T14:09:58
|
|
Zero memory for major objects before freeing
By zeroing out the memory when we free larger objects (i.e. those
that serve as collections of other data, such as repos, odb, refdb),
I'm hoping that it will be easier for libgit2 bindings to find
errors in their object management code.
|
|
|
16adc9fa
|
2013-05-24T10:35:58
|
|
Typedef git_config_level_t and use it everywhere
The GIT_CONFIG_LEVEL constants actually work well as an enum
because they are mutually exclusive, so this adds a typedef to
the enum and uses that everywhere that one of these constants are
expected, instead of the old code that typically used an unsigned
int.
|
|
|
0700ca1a
|
2013-05-23T16:11:53
|
|
More config code checks and cleanups
|
|
|
3b32b6d3
|
2013-05-23T09:19:42
|
|
More tests of config with various absent files
Plus a bit of extra paranoia to ensure config object has valid
contents.
|
|
0cb16fe9
|
2013-05-15T20:26:55
|
|
Unify whitespaces to tabs
|
|
|
5d831887
|
2013-05-07T00:10:02
|
|
config: convenience function to open global/xdg
The rules for which one to open is a bit silly, so let's make it
easier for our users.
|
|
|
a4b75dcf
|
2013-05-06T21:51:25
|
|
repo: unconditionally create a global config backend
When a repository is initialised, we need to probe to see if there is
a global config to load. If this is not the case, the user isn't able
to write to the global config without creating the backend and adding
it themselves, which is inconvenient and overly complex.
Unconditionally create and add a backend for the global config file
regardless of whether it exists as a convenience for users.
To enable this, we allow creating backends to files that do not exist
yet, changing the semantics somewhat, and making some tests invalid.
|
|
|
3f663178
|
2013-05-01T13:38:56
|
|
More care catching and setting config errors
|
|
|
0a1755c0
|
2013-04-30T03:15:45
|
|
Catch issue in config set with no config file
This prevents a segfault when setting a value in the config of a
repository that doesn't have a config file.
|
|
|
6be368bf
|
2013-04-22T16:24:53
|
|
Clear repo config cache when cfgs are set
This is a conservative change, but it seemed like the only safe
thing to do -- i.e. clear the cvar cache when a config gets set.
|
|
|
ab01cbd4
|
2013-04-22T14:24:12
|
|
Add configs to repo config cache
This adds a bunch of additional config values to the repository
config value cache and makes it easier to add a simple boolean
config without creating enum values for each possible setting.
Also, this fixes a bug in git_config_refresh where the config
cache was not being cleared which could lead to potential
incorrect values.
The work to start using the new cached configs will come in the
next couple of commits...
|
|
|
83041c71
|
2013-04-19T11:52:04
|
|
Move git_config_backend to include/git2/sys
Moving backend implementor objects into include/git2/sys so the
APIs can be isolated from the ones that normal libgit2 users
would be likely to use.
|
|
5b27bf7e
|
2013-03-18T16:17:14
|
|
Merge pull request #1417 from arrbee/opts-for-paths
Implement opts interface for global/system file search paths
|
|
|
41954a49
|
2013-03-18T14:19:35
|
|
Switch search paths to classic delimited strings
This switches the APIs for setting and getting the global/system
search paths from using git_strarray to using a simple string with
GIT_PATH_LIST_SEPARATOR delimited paths, just as the environment
PATH variable would contain. This makes it simpler to get and set
the value.
I also added code to expand "$PATH" when setting a new value to
embed the old value of the path. This means that I no longer
require separate actions to PREPEND to the value.
|
|
|
50eb8520
|
2013-03-18T14:05:31
|
|
Merge pull request #1420 from KindDragon/static-code-analyzer-warnings
Several warnings detected by static code analyzer fixed
|
|
10c06114
|
2013-03-17T04:46:46
|
|
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
|
|
|
5540d947
|
2013-03-15T16:39:00
|
|
Implement global/system file search paths
The goal of this work is to expose the search logic for "global",
"system", and "xdg" files through the git_libgit2_opts() interface.
Behind the scenes, I changed the logic for finding files to have a
notion of a git_strarray that represents a search path and to store
a separate search path for each of the three tiers of config file.
For each tier, I implemented a function to initialize it to default
values (generally based on environment variables), and then general
interfaces to get it, set it, reset it, and prepend new directories
to it.
Next, I exposed these interfaces through the git_libgit2_opts
interface, reusing the GIT_CONFIG_LEVEL_SYSTEM, etc., constants
for the user to control which search path they were modifying.
There are alternative designs for the opts interface / argument
ordering, so I'm putting this phase out for discussion.
Additionally, I ended up doing a little bit of clean up regarding
attr.h and attr_file.h, adding a new attrcache.h so the other two
files wouldn't have to be included in so many places.
|
|
|
48bde2f1
|
2013-03-08T02:11:34
|
|
config: don't allow passing NULL as a value to set
Passing NULL is non-sensical. The error message leaves to be desired,
though, as it leaks internal implementation details. Catch it at the
`git_config_set_string` level and set an appropriate error message.
|
|
|
487fc724
|
2013-03-01T13:41:53
|
|
Allow empty config object and use it
This removes assertions that prevent us from having an empty
git_config object and then updates some tests that were
dependent on global config state to use an empty config before
running anything.
|
|
|
1e7799e8
|
2013-01-29T12:15:18
|
|
Implement config key validation rules
This is a new implementation of core git's config key checking
rules that prevents non-alphanumeric characters (and '-') for
the top-level section and key names inside of config files.
This also validates the target section name when renaming
sections.
|
|
359fc2d2
|
2013-01-08T17:07:25
|
|
update copyrights
|
|
c7231c45
|
2012-11-30T16:31:42
|
|
Deploy GITERR_CHECK_VERSION
|
|
|
69177621
|
2012-11-29T14:07:50
|
|
Deploy git_config_backend version
|
|
|
7bf87ab6
|
2012-11-28T09:58:48
|
|
Consolidate text buffer functions
There are many scattered functions that look into the contents of
buffers to do various text manipulations (such as escaping or
unescaping data, calculating text stats, guessing if content is
binary, etc). This groups all those functions together into a
new file and converts the code to use that.
This has two enhancements to existing functionality. The old
text stats function is significantly rewritten and the BOM
detection code was extended (although largely we can't deal with
anything other than a UTF8 BOM).
|
|
|
54b2a37a
|
2012-11-20T16:02:25
|
|
Clean up config.h
|
|
|
cc6b4162
|
2012-11-20T10:24:18
|
|
It is okay to not have a .gitconfig file
Opening a repo is generating an error if you don't have a
.gitconfig file in your home directory, but that should be
legal.
|
|
270160b9
|
2012-11-17T13:39:24
|
|
config: Opening a nonexistent file returns ENOTFOUND
|
|
0ec11828
|
2012-11-16T02:17:57
|
|
Fix -Wmaybe-uninitialized warning
|
|
6132a54e
|
2012-11-13T16:13:10
|
|
Fix a few valgrind errors
|
|
|
0da81d2b
|
2012-11-13T14:43:23
|
|
config: return an emtpy string when there is no value
Returning NULL for the string when we haven't signaled an error
condition is counter-intuitive and causes unnecessary edge
cases. Return an empty string when asking for a string value for a
configuration variable such as '[section] var' to avoid these edge
cases.
If the distinction between no value and an empty value is needed, this
can be retrieved from the entry directly. As a side-effect, this
change stops the int parsing functions from segfaulting on such a
variable.
|
|
|
3ee078c0
|
2012-11-13T13:46:17
|
|
config: rename get_config_entry -> config_entry
We're already in the git_config namespace, there is no need to repeat
it.
|
|
|
55f9837f
|
2012-11-09T21:49:50
|
|
config: make git_config_open_level() work with an empty config
|
|
|
744cc03e
|
2012-10-30T12:10:36
|
|
Add git_config_refresh() API to reload config
This adds a new API that allows users to reload the config if the
file has changed on disk. A new config callback function to
refresh the config was added.
The modified time and file size are used to test if the file needs
to be reloaded (and are now stored in the disk backend object).
In writing tests, just using mtime was a problem / race, so I
wanted to check file size as well. To support that, I extended
`git_futils_readbuffer_updated` to optionally check file size in
addition to mtime, and I added a new function `git_filebuf_stats`
to fetch the mtime and size for an open filebuf (so that the
config could be easily refreshed after a write).
Lastly, I moved some similar file checking code for attributes
into filebuf. It is still only being used for attrs, but it
seems potentially reusable, so I thought I'd move it over.
|
|
|
1b934689
|
2012-10-25T10:55:03
|
|
Merge pull request #925 from nulltoken/topic/moving-branch-updates-config
Updates config upon moving and deletion of branches
|
|
|
505f37b4
|
2012-10-25T19:22:35
|
|
config: Only dereference value on success
|
|
|
aba70781
|
2012-09-11T18:11:26
|
|
config: introduce git_config_rename_section()
|
|
a1abe66a
|
2012-09-10T12:11:02
|
|
Add config level support in the config API
Added `struct git_config_entry`: a git_config_entry contains the key, the value, and the config file level from which a config element was found.
Added `git_config_open_level`: build a single-level focused config object from a multi-level one.
We are now storing `git_config_entry`s in the khash of the config_file
|
|
4258d483
|
2012-10-02T17:21:07
|
|
Rename xdr to xdg
Signed-off-by: Sven Strickroth <email@cs-ware.de>
|
|
|
c378a118
|
2012-09-25T00:11:53
|
|
git_config_open_default: Honour xdr config
Signed-off-by: Sven Strickroth <email@cs-ware.de>
|
|
|
d7940ac3
|
2012-09-25T00:09:44
|
|
Fixed missing method
Signed-off-by: Sven Strickroth <email@cs-ware.de>
|
|
|
8b4f9b17
|
2012-09-24T18:59:00
|
|
Correctly read xdr compatible %HOME%/.config/git/config config file
This file is not just read if the global config file (%HOME%/.gitconfig)
is not found, however, it is used everytime but with lower priority.
Signed-off-by: Sven Strickroth <email@cs-ware.de>
|
|
|
7fbca880
|
2012-08-24T14:32:45
|
|
Support new config locations
As of git v1.7.12, $HOME/.config/git/ is supported as a new
location for "config", "attributes", and "ignore" files.
|
|
|
85bd1746
|
2012-08-22T16:03:35
|
|
Some cleanup suggested during review
This cleans up a number of items suggested during code review
with @vmg, including:
* renaming "outside repo" config API to `git_config_open_default`
* killing the `git_config_open_global` API
* removing the `git_` prefix from the static functions in fileops
* removing some unnecessary functionality from the "cp" command
|
|
|
ca1b6e54
|
2012-07-31T17:02:54
|
|
Add template dir and set gid to repo init
This extends git_repository_init_ext further with support for
initializing the repository from an external template directory
and with support for the "create shared" type flags that make a
set GID repository directory.
This also adds tests for much of the new functionality to the
existing `repo/init.c` test suite.
Also, this adds a bunch of new utility functions including a
very general purpose `git_futils_mkdir` (with the ability to
make paths and to chmod the paths post-creation) and a file
tree copying function `git_futils_cp_r`. Also, this includes
some new path functions that were useful to keep the code
simple.
|
|
|
b8457baa
|
2012-07-24T07:57:58
|
|
portability: Improve x86/amd64 compatibility
|
|
|
b3ff1dab
|
2012-07-10T15:22:39
|
|
Adding git_config_foreach_match() iteration fn
Adding a new config iteration function that let's you iterate
over just the config entries that match a particular regular
expression. The old foreach becomes a simple use of this with
an empty pattern.
This also fixes an apparent bug in the existing `git_config_foreach`
where returning a non-zero value from the iteration callback was
not correctly aborting the iteration and the returned value was
not being propogated back to the caller of foreach.
Added to tests to cover all these changes.
|
|
|
e203e9d4
|
2012-05-19T18:13:38
|
|
config: do not set an error for GIT_ENOTFOUND
An unset config variable isn't bad per se -- let the call site set an
error in case GIT_ENOTFOUND isn't acceptable.
|
|
|
904b67e6
|
2012-05-18T01:48:50
|
|
errors: Rename error codes
|
|
|
e172cf08
|
2012-05-18T01:21:06
|
|
errors: Rename the generic return codes
|
|
|
29e948de
|
2012-05-10T10:38:10
|
|
global: Change parameter ordering in API
Consistency is good.
|
|
|
3fbcac89
|
2012-05-02T19:56:38
|
|
Remove old and unused error codes
|
|
|
01fed0a8
|
2012-04-25T10:36:01
|
|
Convert hashtable usage over to khash
This updates khash.h with some extra features (like error checking
on allocations, ability to use wrapped malloc, foreach calls, etc),
creates two high-level wrappers around khash: `git_khash_str` and
`git_khash_oid` for string-to-void-ptr and oid-to-void-ptr tables,
then converts all of the old usage of `git_hashtable` over to use
these new hashtables.
For `git_khash_str`, I've tried to create a set of macros that
yield an API not too unlike the old `git_hashtable` API. Since
the oid hashtable is only used in one file, I haven't bother to
set up all those macros and just use the khash APIs directly for
now.
|
|
|
7784bcbb
|
2012-04-11T11:52:59
|
|
Refactor git_repository_open with new options
Add a new command `git_repository_open_ext` with extended options
that control how searching for a repository will be done. The
existing `git_repository_open` and `git_repository_discover` are
reimplemented on top of it. We may want to change the default
behavior of `git_repository_open` but this commit does not do that.
Improve support for "gitdir" files where the work dir is separate
from the repo and support for the "separate-git-dir" config. Also,
add support for opening repos created with `git-new-workdir` script
(although I have only confirmed that they can be opened, not that
all functions work correctly).
There are also a few minor changes that came up:
- Fix `git_path_prettify` to allow in-place prettifying.
- Fix `git_path_root` to support backslashes on Win32. This fix
should help many repo open/discover scenarios - it is the one
function called when opening before prettifying the path.
- Tweak `git_config_get_string` to set the "out" pointer to NULL
if the config value is not found. Allows some other cleanup.
- Fix a couple places that should have been calling
`git_repository_config__weakptr` and were not.
- Fix `cl_git_sandbox_init` clar helper to support bare repos.
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95dfb031
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2012-03-30T14:40:50
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Improve config handling for diff,submodules,attrs
This adds support for a bunch of core.* settings that affect
diff and status, plus fixes up some incorrect implementations
of those settings from before. Also, this cleans up the
handling of config settings in the new submodules code and
in the old attrs/ignore code.
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bfc9ca59
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2012-03-28T16:45:36
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Added submodule API and use in status
When processing status for a newly checked out repo, it is
possible that there will be submodules that have not yet been
initialized. The only way to distinguish these from untracked
directories is to have some knowledge of submodules. This
commit adds a new submodule API which, given a name or path,
can determine if it appears to be a submodule and can give
information about the submodule.
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dda708e7
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2012-03-09T19:55:50
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error-handling: On-disk config file backend
Includes:
- Proper error reporting when encountering syntax errors in a
config file (file, line number, column).
- Rewritten `config_write`, now with 99% less goto-spaghetti
- Error state in `git_filebuf`: filebuf write functions no longer
need to be checked for error returns. If any of the writes performed
on a buffer fail, the last call to `git_filebuf_commit` or
`git_filebuf_hash` will fail accordingly and set the appropiate error
message. Baller!
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e54d8d89
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2012-03-07T01:37:09
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error-handling: Config
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c5e94482
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2012-03-01T00:52:21
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config: Refactor & add `git_config_get_mapped`
Sane API for real-world usage.
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3005855f
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2012-02-05T00:29:26
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Implement setting multivars
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5e0dc4af
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2012-02-04T23:18:30
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Support getting multivars
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5e0de328
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2012-02-13T17:10:24
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Update Copyright header
Signed-off-by: schu <schu-github@schulog.org>
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2d840502
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2012-01-05T15:03:42
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Throw first error in chain, not rethrow.
This is the first time this error is throw, so use git__throw instead
of git__rethrow.
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9191a6d2
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2012-01-02T09:56:48
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Merge remote-tracking branch 'arrbee/git-attributes' into development
Conflicts:
tests-clay/clay_main.c
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9dd4c3e8
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2011-12-31T05:56:39
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config: Rename the `delete` callback name
`delete` is a reserved keyword in C++.
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73b51450
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2011-12-28T23:28:50
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Add support for macros and cache flush API.
Add support for git attribute macro definitions. Also, add
support for cache flush API to clear the attribute file content
cache when needed.
Additionally, improved the handling of global and system files,
making common utility functions in fileops and converting config
and attr to both use the common functions.
Adds a bunch more tests and fixed some memory leaks. Note that
adding macros required me to use refcounted attribute assignment
definitions, which complicated, but probably improved memory usage.
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80a665aa
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2011-12-16T02:28:39
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config: really delete variables
Instead of just setting the value to NULL, which gives unwanted
results when asking for that variable after deleting it, delete the
variable from the list and re-write the file.
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97769280
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2011-11-30T11:27:15
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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.
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9462c471
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2011-11-25T08:16:26
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repository: Change ownership semantics
The ownership semantics have been changed all over the library to be
consistent. There are no more "borrowed" or duplicated references.
Main changes:
- `git_repository_open2` and `3` have been dropped.
- Added setters and getters to hotswap all the repository owned
objects:
`git_repository_index`
`git_repository_set_index`
`git_repository_odb`
`git_repository_set_odb`
`git_repository_config`
`git_repository_set_config`
`git_repository_workdir`
`git_repository_set_workdir`
Now working directories/index files/ODBs and so on can be
hot-swapped after creating a repository and between operations.
- All these objects now have proper ownership semantics with
refcounting: they all require freeing after they are no longer
needed (the repository always keeps its internal reference).
- Repository open and initialization has been updated to keep in
mind the configuration files. Bare repositories are now always
detected, and a default config file is created on init.
- All the tests affected by these changes have been dropped from the
old test suite and ported to the new one.
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3286c408
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2011-10-28T14:51:13
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global: Properly use `git__` memory wrappers
Ensure that all memory related functions (malloc, calloc, strdup, free,
etc) are using their respective `git__` wrappers.
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11d51ca6
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2011-10-26T16:43:55
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windows: Add support for non-UTF codepages
Our previous assumption that all paths in Windows are encoded in UTF-8
is rather weak, specially when considering that Git is
encoding-agnostic.
These set of functions allow the user to change the library's active
codepage globally, so it is possible to access paths and files on all
international versions of Windows.
Note that the default encoding here is UTF-8 because we assume that 99%
of all Git repositories will be in UTF-8.
Also, if you use non-ascii characters in paths, anywhere, please burn on
a fire.
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