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26c1cb91
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2013-12-09T09:44:03
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One more rename/cleanup for callback err functions
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f10d7a36
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2013-12-06T15:53:26
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Further callback error check style fixes
Okay, I've decided I like the readability of this style much
better so I used it everywhere.
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9f77b3f6
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2013-11-25T14:21:34
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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.
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25e0b157
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2013-12-06T15:07:57
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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.
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dab89f9b
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2013-12-04T21:22:57
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Further EUSER and error propagation fixes
This continues auditing all the places where GIT_EUSER is being
returned and making sure to clear any existing error using the
new giterr_user_cancel helper. As a result, places that relied
on intercepting GIT_EUSER but having the old error preserved also
needed to be cleaned up to correctly stash and then retrieve the
actual error.
Additionally, as I encountered places where error codes were not
being propagated correctly, I tried to fix them up. A number of
those fixes are included in the this commit as well.
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cee695ae
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2013-05-31T12:18:43
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Make iterators use GIT_ITEROVER & smart advance
1. internal iterators now return GIT_ITEROVER when you go past the
last item in the iteration.
2. git_iterator_advance will "advance" to the first item in the
iteration if it is called immediately after creating the
iterator, which allows a simpler idiom for basic iteration.
3. if git_iterator_advance encounters an error reading data (e.g.
a missing tree or an unreadable file), it returns the error
but also attempts to advance past the invalid data to prevent
an infinite loop.
Updated all tests and internal usage of iterators to account for
these new behaviors.
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0cb16fe9
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2013-05-15T20:26:55
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Unify whitespaces to tabs
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734c6fc1
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2013-05-01T14:15:55
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Report errors finding notes
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169dc616
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2013-03-05T16:10:05
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Make iterator APIs consistent with standards
The iterator APIs are not currently consistent with the parameter
ordering of the rest of the codebase. This rearranges the order
of parameters, simplifies the naming of a number of functions, and
makes somewhat better use of macros internally to clean up the
iterator code.
This also expands the test coverage of iterator functionality,
making sure that case sensitive range-limited iteration works
correctly.
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aa518c70
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2013-03-06T22:51:20
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added missing free for git_note in clar tests
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f7b18502
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2013-03-06T22:25:01
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fixed minor issues with new note iterator
* fixed style issues
* use new iterator functions for git_note_foreach()
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1a90dcf6
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2013-03-06T19:07:56
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use git_note_iterator type instead of non-public git_iterator one
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6edb427b
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2013-03-06T16:43:21
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basic note iterator implementation
* git_note_iterator_new() - create a new note iterator
* git_note_next() - retrieves the next item of the iterator
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56543a60
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2013-02-15T16:02:45
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|
Clear up warnings from cppcheck
The cppcheck static analyzer generates warnings for a bunch of
places in the libgit2 code base. All the ones fixed in this
commit are actually false positives, but I've reorganized the
code to hopefully make it easier for static analysis tools to
correctly understand the structure. I wouldn't do this if I
felt like it was making the code harder to read or worse for
humans, but in this case, these fixes don't seem too bad and will
hopefully make it easier for better analysis tools to get at any
real issues.
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359fc2d2
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2013-01-08T17:07:25
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|
update copyrights
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b60b4562
|
2013-01-03T16:31:36
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add option to allow git note overwrite
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b421decc
|
2013-01-03T15:43:51
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notes.c - whitespace fix
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8716b499
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2013-01-03T16:31:36
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|
add option to allow git note overwrite
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4a44087a
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2013-01-03T15:43:51
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notes.c - whitespace fix
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9950d27a
|
2012-12-06T13:26:58
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Clean up iterator APIs
This removes the need to explicitly pass the repo into iterators
where the repo is implied by the other parameters. This moves
the repo to be owned by the parent struct. Also, this has some
iterator related updates to the internal diff API to lay the
groundwork for checkout improvements.
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de70aea6
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2012-12-03T12:41:50
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Remove GIT_SIGNATURE_VERSION and friends
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c7231c45
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2012-11-30T16:31:42
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|
Deploy GITERR_CHECK_VERSION
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4ec197f3
|
2012-11-30T12:52:42
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|
Deploy GIT_SIGNATURE_INIT
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2bd5998c
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2012-11-27T14:47:39
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Remove git_note_data structure
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de5596bf
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2012-11-26T20:09:38
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API updates for notes.h/c.
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e120123e
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2012-11-20T14:01:46
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API review / update for tree.h
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2508cc66
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2012-11-18T21:38:08
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Rename ref and reflog apis for consistency
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9d7ac675
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2012-08-21T11:45:16
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tree entry: rename git_tree_entry_attributes() into git_tree_entry_filemode()
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a7dbac0b
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2012-08-17T21:10:32
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filemode: deploy enum usage
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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
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2012-08-03T17:08:01
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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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b8457baa
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2012-07-24T07:57:58
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portability: Improve x86/amd64 compatibility
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0e2fcca8
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2012-06-29T02:21:12
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tree: Bring back `entry_bypath`
Smaller, simpler, faster.
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dca6b228
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2012-06-20T18:06:37
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notes: fix memory leaks
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b93688d0
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2012-06-19T02:33:03
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Merge remote-tracking branch 'yorah/fix/notes-creation' into development
Conflicts:
src/notes.c
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a02e7249
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2012-05-29T17:53:29
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notes: simplify the handling of fanouts
- Do not create new levels of fanout when creating notes from libgit2
- Insert a note in an existing matching fanout
- Remove a note from an existing fanout
- Cleanup git_note_read, git_note_remove, git_note_foreach, git_note_create methods in order use tree structures instead of tree_oids
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3f035860
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2012-06-07T22:43:03
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misc: Fix warnings from PVS Studio trial
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904b67e6
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2012-05-18T01:48:50
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errors: Rename error codes
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e172cf08
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2012-05-18T01:21:06
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errors: Rename the generic return codes
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29e948de
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2012-05-10T10:38:10
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global: Change parameter ordering in API
Consistency is good.
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ee7680d5
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2012-05-16T21:21:24
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notes: make git_note_foreach() callback signature easier to cope with from a binding perspective
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58ffeb9c
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2012-05-15T14:51:30
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Fix notes to use new fixed iterator signature
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d5ed6348
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2012-05-14T22:24:58
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Fix compilation warnings
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86ecd844
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2012-05-08T17:58:40
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notes: add git_notes_foreach()
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f95e8cc0
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2012-05-05T14:18:10
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notes: Cleanup error handling
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caea5e54
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2012-04-29T18:42:42
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notes: honor core.notesRef
Setting core.notesRef allows to change the default notes reference used
by Git. Check if set before using GIT_NOTES_DEFAULT_REF. Fixes #649.
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630c5a4a
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2012-04-30T14:29:34
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notes: add git_note_default_ref()
Add git_note_default_ref to allow easy retrieval of the currently set
default notes reference.
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4aa7de15
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2012-03-19T17:49:46
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Convert indexer, notes, sha1_lookup, and signature
More files moved to new error handling style.
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0691966a
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2012-02-16T11:48:14
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notes: fix assert
Hopefully fix issue "Don't sleep and code" - #558.
Signed-off-by: schu <schu-github@schulog.org>
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bf477ed4
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2012-02-15T00:33:38
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Add git notes API
This commit adds basic git notes support to libgit2, namely:
* git_note_read
* git_note_message
* git_note_oid
* git_note_create
* git_note_remove
In the long run, we probably want to provide some convenience callback
mechanism for merging and moving (filter-branch) notes.
Signed-off-by: schu <schu-github@schulog.org>
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