kmx git

Commit	Date	Message
f5254d78	2013-07-27T20:15:06	Fix possible double close Signed-off-by: Sven Strickroth <email@cs-ware.de>
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>
c05a55b0	2013-07-23T09:40:19	Clean up some documentation clang's docparser highlighted these.
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.
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.
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
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
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.
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.
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
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.
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.
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.
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.
9abc78ae	2013-07-07T21:56:11	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.
a8b5f116	2013-07-03T17:00:50	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.
f094f905	2013-07-01T15:41:01	Add raw header access to commit API
d2ce27dd	2013-06-24T23:16:06	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.
bf3ee3cf	2013-07-10T10:58:58	Merge pull request #1705 from arrbee/avoid-index-double-free Try harder not to double free index entries
33c8c6f0	2013-07-10T10:48:32	trivial whitespace fixup
c2de6b1a	2013-07-10T10:21:24	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.
68bc49a1	2013-07-10T09:20:46	Merge branch 'ssh-cred-fix' of tiennou/libgit2 Conflicts: src/transports/ssh.c
08bf80fa	2013-07-10T10:29:32	Tab indent.
367c1903	2013-07-10T10:29:09	Add some missing error messages.
b8cd7aa9	2013-07-09T17:20:55	Merge pull request #1704 from arrbee/kill-status-index-then-workdir Remove GIT_STATUS_SHOW_INDEX_THEN_WORKDIR option
77fa06f3	2013-07-09T17:20:36	Merge pull request #1695 from arrbee/fix-1695 API should not be ifdeffed
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.
290e1479	2013-07-09T16:17:41	Add GIT_CAP_SSH if library was built with SSH This also adds a test that actually calls git_libgit2_capabilities and git_libgit2_version.
a4456929	2013-07-09T16:16:24	Make credential clearing consistent This makes all of the credential objects use the same pattern to clear the contents and call git__memzero when done. Much of this information is probably not sensitive, but it also seems better to just clear consistently.
03d9b930	2013-07-09T14:45:58	Indent with tabs
3eae9467	2013-07-09T14:24:57	Merge pull request #1710 from arrbee/fix-1710 Null byte in hunk header
5813bc21	2013-07-09T12:01:16	Lots of SSH credential stuff can be left on Much of the SSH credential creation API can be left enabled even on platforms with no SSH support. We really just have to give an error when you attempt to open the SSH connection.
a3c062db	2013-07-09T09:58:33	Make SSH APIs present even without SSH support The SSH APIs will just return an error code and state that the library was built without SSH support if they are called in that case.
2274993b	2013-07-09T12:52:25	Make the git_signature const in the stash API.
a5f9b5f8	2013-07-05T16:59:38	Diff hunk context off by one on long lines The diff hunk context string that is returned to xdiff need not be NUL terminated because the xdiff code just copies the number of bytes that you report directly into the output. There was an off by one in the diff driver code when the header context was longer than the output buffer size, the output buffer length included the NUL byte which was copied into the hunk header. Fixes #1710
82cb8e23	2013-07-05T10:52:24	Merge pull request #1692 from arrbee/fix-1692 Segmentation fault on git_clone
f6bd0863	2013-07-03T22:02:44	Fix a probable leak.
219f318c	2013-07-03T22:02:29	Fix a crash if git_remote_set_cred_acquire_cb wasn't called before connecting. Fixes #1700.
2a16914c	2013-07-03T12:20:34	Remove GIT_STATUS_SHOW_INDEX_THEN_WORKDIR option This option serves no benefit now that the git_status_list API is available. It was of questionable value before and now it would just be a bad idea to use it rather than the indexed API.
178aa39c	2013-07-03T11:42:43	Be more thread aware with some index updates The index isn't really thread safe for the most part, but we can easily be more careful and avoid double frees and the like, which are serious problems (as opposed to a lookup which might return the incorrect value but if the index in being updated, that is much harder to avoid).
9b6075b2	2013-07-03T17:07:20	Fix segfault in git_status_foreach_ext() Add tests for the `GIT_STATUS_SHOW_XXX` flags.
55ededfd	2013-07-01T10:21:14	Make refspec_transform paranoid about arguments
278ce746	2013-07-01T10:20:38	Add helpful buffer shorten function
c4ac556e	2013-06-29T12:48:58	Fix compilation warnings
f2c41884	2013-06-27T22:48:46	Merge pull request #1688 from arrbee/submodule-load-ignore-orphaned-head Test submodules with empty index or orphaned head
1e9dd60f	2013-06-27T22:29:05	Test submodules with empty index or orphaned head In both of these cases, the submodule data should still be loaded just (obviously) without the data that comes from either the index or the HEAD. This fixes a bug in the orphaned head case.
c67ff958	2013-06-27T07:38:27	Fix bug marking submodule diffs as unmodified There was a bug where submodules whose HEAD had not been moved were being marked as having an UNMODIFIED delta record instead of being left MODIFIED. This fixes that and fixes the tests to notice if a submodule has been incorrectly marked as UNMODIFIED.
b0401c68	2013-06-25T16:36:50	Merge pull request #1681 from arthurschreiber/patch-1 Prefer younger merge bases over older ones.
d0c36a0b	2013-06-25T10:42:38	Merge pull request #1678 from arthurschreiber/unbreak-local-ls-after-disconnect Unbreak git_remote_ls on a local transport after disconnecting.
3736b64f	2013-06-25T18:36:37	Prefer younger merge bases over older ones. git-core prefers younger merge bases over older ones in case that multiple valid merge bases exists.
47537112	2013-06-25T16:46:06	Correctly handle junctions A junction has S_IFDIR \| S_IFLNK set, however, only one makes sense. Signed-off-by: Sven Strickroth <email@cs-ware.de>
022a45e0	2013-06-25T16:43:15	Revert "Work around reparse point stat issues" This reverts commit 32c12ea6a9cafd76a746af2e2be9366c95752f5b.
9728cfde	2013-06-25T11:17:55	Make sure we don't leak memory again.
edbaa63a	2013-06-25T09:04:04	Unbreak git_remote_ls on a local transport after disconnecting.
8c510b83	2013-06-24T21:02:42	Fix a leak in the local transport code.
09ee60c6	2013-06-24T11:21:09	Merge pull request #1670 from arrbee/open-cloexec Add O_CLOEXEC to open calls
6c4dadba	2013-06-24T11:20:57	Merge pull request #1669 from arrbee/fix-index-add-bypath In loose objects backend, constrain mkdir calls to avoid extra mkdirs
32c12ea6	2013-06-24T09:19:24	Work around reparse point stat issues In theory, p_stat should never return an S_ISLNK result, but due to the current implementation on Windows with mount points it is possible that it will. For now, work around that by allowing a link in the path to a directory being created. If it is really a problem, then the issue will be caught on the next iteration of the loop, but typically this will be the right thing to do.
3d3ea4dc	2013-06-22T20:58:32	Add O_CLOEXEC to open calls
8294e8cf	2013-06-22T17:15:31	Constrain mkdir calls to avoid extra mkdirs This updates the calls that make the subdirectories for objects to use a base directory above which git_futils_mkdir won't walk any higher. This prevents attempts to mkdir all the way up to the root of the filesystem. Also, this moves the objects_dir into the loose backend structure and removes the separate allocation, plus does some preformatting of the objects_dir value to guarantee a trailing slash, etc.
a7ea4095	2013-06-23T01:25:34	Do not redefine WC_ERR_INVALID_CHARS WC_ERR_INVALID_CHARS might be already defined by the Windows SDK. Signed-off-by: Sven Strickroth <email@cs-ware.de>
6a15e8d2	2013-06-21T12:26:36	Loosen ensure_not_bare rules in checkout With the new target directory option to checkout, the non-bareness of the repository should be checked much later in the parameter validation process - actually that check was already in place, but I was doing it redundantly in the checkout APIs. This removes the now unnecessary early check for bare repos. It also adds some other parameter validation and makes it so that implied parameters can actually be passed as NULL (i.e. if you pass a git_index, you don't have to pass the git_repository - we can get it from index).
9094ae5a	2013-06-21T11:51:16	Add target directory to checkout This adds the ability for checkout to write to a target directory instead of having to use the working directory of the repository. This makes it easier to do exports of repository data and the like. This is similar to, but not quite the same as, the --prefix option to `git checkout-index` (this will always be treated as a directory name, not just as a simple text prefix). As part of this, the workdir iterator was extended to take the path to the working directory as a parameter and fallback on the git_repository_workdir result only if it's not specified. Fixes #1332
36fd9e30	2013-06-21T11:20:54	Fix checkout of modified file when missing from wd This fixes the checkout case when a file is modified between the baseline and the target and yet missing in the working directory. The logic for that case appears to have been wrong. This also adds a useful checkout notify callback to the checkout test helpers that will count notifications and also has a debug mode to visualize what checkout thinks that it's doing.
22b6b82f	2013-06-20T12:16:06	Add status flags to force output sort order Files in status will, be default, be sorted according to the case insensitivity of the filesystem that we're running on. However, in some cases, this is not desirable. Even on case insensitive file systems, 'git status' at the command line will generally use a case sensitive sort (like 'ls'). Some GUIs prefer to display a list of file case insensitively even on case-sensitive platforms. This adds two new flags: GIT_STATUS_OPT_SORT_CASE_SENSITIVELY and GIT_STATUS_OPT_SORT_CASE_INSENSITIVELY that will override the default sort order of the status output and give the user control. This includes tests for exercising these new options and makes the examples/status.c program emulate core Git and always use a case sensitive sort.
852ded96	2013-06-20T11:37:58	Fix bug in diff untracked dir scan When scanning untracked directories looking for non-ignored files there was a bug where an empty directory would generate a false error.
7863523a	2013-06-19T15:54:19	Add tests and fix use of freed memory This adds some tests for updating the index and having it remove items to make sure that the iteration over the index still works even as earlier items are removed. In testing with valgrind, this found a path that would use the path string from the index entry after it had been freed. The bug fix is simply to copy the path of the index entry before doing any actual index manipulation.
f30fff45	2013-06-19T15:27:25	Add index pathspec-based operations This adds three new public APIs for manipulating the index: 1. `git_index_add_all` is similar to `git add -A` and will add files in the working directory that match a pathspec to the index while honoring ignores, etc. 2. `git_index_remove_all` removes files from the index that match a pathspec. 3. `git_index_update_all` updates entries in the index based on the current contents of the working directory, either added the new information or removing the entry from the index.
85b8b18b	2013-06-19T15:22:48	Add fn to check pathspec for ignored files Command line Git sometimes generates an error message if given a pathspec that contains an exact match to an ignored file (provided --force isn't also given). This adds an internal function that makes it easy to check it that has happened. Right now, I'm not creating a public API for this because that would get a little more complicated with a need for callbacks for all invalid paths.
e91f9a8f	2013-06-19T15:20:59	Add higher level pathspec API Right now, setting up a pathspec to be parsed and processed requires several data structures and a couple of API calls. This adds a new high level data structure that contains all the items that you'll need and high-level APIs that do all of the setup and all of the teardown. This will make it easier to use pathspecs in various places with less repeated code.
e4acc3ba	2013-06-18T16:14:35	Fix rename looped reference issues This makes the diff rename tracking code more careful about the order in which it processes renames and more thorough in updating the mapping of correct renames when an earlier rename update alters the index of a later matched pair.
74ded024	2013-06-17T17:03:34	Add "as_path" parameters to blob and buffer diffs This adds parameters to the four functions that allow for blob-to- blob and blob-to-buffer differencing (either via callbacks or by making a git_diff_patch object). These parameters let you say that filename we should pretend the blob has while doing the diff. If you pass NULL, there should be no change from the existing behavior, which is to skip using attributes for file type checks and just look at content. With the parameters, you can plug into the new diff driver functionality and get binary or non-binary behavior, plus function context regular expressions, etc. This commit also fixes things so that the git_diff_delta that is generated by these functions will actually be populated with the data that we know about the blobs (or buffers) so you can use it appropriately. It also fixes a bug in generating patches from the git_diff_patch objects created via these functions. Lastly, there is one other behavior change that may matter. If there is no difference between the two blobs, these functions no longer generate any diff callbacks / patches unless you have passed in GIT_DIFF_INCLUDE_UNMODIFIED. This is pretty natural, but could potentially change the behavior of existing usage.
a1683f28	2013-06-14T16:18:04	More tests and bug fixes for status with rename This changes the behavior of the status RENAMED flags so that they will be combined with the MODIFIED flags if appropriate. If a file is modified in the index and also renamed, then the status code will have both the GIT_STATUS_INDEX_MODIFIED and INDEX_RENAMED bits set. If it is renamed but the OID has not changed, then just the GIT_STATUS_INDEX_RENAMED bit will be set. Similarly, the flags GIT_STATUS_WT_MODIFIED and GIT_STATUS_WT_RENAMED can both be set independently of one another. This fixes a serious bug where the check for unmodified files that was done at data load time could end up erasing the RENAMED state of a file that was renamed with no changes. Lastly, this contains a bunch of new tests for status with renames, including tests where the only rename changes are case changes. The expected results of these tests have to vary by whether the platform uses a case sensitive filesystem or not, so the expected data covers those platform differences separately.
eefef642	2013-06-13T16:09:53	Always do tree to index diffs case sensitively Trees are always case sensitive. The index is always case preserving and will be case sensitive when it is turned into a tree. Therefore the tree and the index can and should always be compared to one another case sensitively. This will restore the index to case insensitive order after the diff has been generated. Consider this a short-term fix. The long term fix is to have the index always stored both case sensitively and case insensitively (at least on platforms that sometimes require case insensitivity).
6ea999bb	2013-06-13T15:52:12	Make index_insert keep existing case In a case insensitive index, if you attempt to add a file from disk with a different case pattern, the old case pattern in the index should be preserved. This fixes that (and a couple of minor warnings).
351888cf	2013-06-13T15:37:06	Improve case handling in git_diff__paired_foreach This commit reinstates some changes to git_diff__paired_foreach that were discarded during the rebase (because the diff_output.c file had gone away), and also adjusts the case insensitively logic slightly to hopefully deal with either mismatched icase diffs and other case insensitivity scenarios.
a3e8dbb4	2013-06-13T15:32:09	Be more careful about the path with diffs This makes diff more careful about picking the canonical path when generating a delta so that it won't accidentally pick up a case-mismatched path on a case-insensitive file system. This should make sure we use the "most accurate" case correct version of the path (i.e. from the tree if possible, or the index if need be).
3a68d7f0	2013-06-13T15:30:26	Fix broken status EXCLUDE_SUBMODULES logic The exclude submodules flag was not doing the right thing, in that a file with no diff between the head and the index and just a delete in the workdir could be excluded if submodules were excluded.
c9b18018	2013-06-13T15:26:56	Fix some warnings

f5254d78

2013-07-27T20:15:06

Fix possible double close Signed-off-by: Sven Strickroth <email@cs-ware.de>

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>

c05a55b0

2013-07-23T09:40:19

Clean up some documentation clang's docparser highlighted these.

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.

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.

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

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

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.

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.

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

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.

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.

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.

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.

9abc78ae

2013-07-07T21:56:11

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.

a8b5f116

2013-07-03T17:00:50

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.

f094f905

2013-07-01T15:41:01

Add raw header access to commit API

d2ce27dd

2013-06-24T23:16:06

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.

bf3ee3cf

2013-07-10T10:58:58

Merge pull request #1705 from arrbee/avoid-index-double-free Try harder not to double free index entries

33c8c6f0

2013-07-10T10:48:32

trivial whitespace fixup

c2de6b1a

2013-07-10T10:21:24

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.

68bc49a1

2013-07-10T09:20:46

Merge branch 'ssh-cred-fix' of tiennou/libgit2 Conflicts: src/transports/ssh.c

08bf80fa

2013-07-10T10:29:32

Tab indent.

367c1903

2013-07-10T10:29:09

Add some missing error messages.

b8cd7aa9

2013-07-09T17:20:55

Merge pull request #1704 from arrbee/kill-status-index-then-workdir Remove GIT_STATUS_SHOW_INDEX_THEN_WORKDIR option

77fa06f3

2013-07-09T17:20:36

Merge pull request #1695 from arrbee/fix-1695 API should not be ifdeffed

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.

290e1479

2013-07-09T16:17:41

Add GIT_CAP_SSH if library was built with SSH This also adds a test that actually calls git_libgit2_capabilities and git_libgit2_version.

a4456929

2013-07-09T16:16:24

Make credential clearing consistent This makes all of the credential objects use the same pattern to clear the contents and call git__memzero when done. Much of this information is probably not sensitive, but it also seems better to just clear consistently.

03d9b930

2013-07-09T14:45:58

Indent with tabs

3eae9467

2013-07-09T14:24:57

Merge pull request #1710 from arrbee/fix-1710 Null byte in hunk header

5813bc21

2013-07-09T12:01:16

Lots of SSH credential stuff can be left on Much of the SSH credential creation API can be left enabled even on platforms with no SSH support. We really just have to give an error when you attempt to open the SSH connection.

a3c062db

2013-07-09T09:58:33

Make SSH APIs present even without SSH support The SSH APIs will just return an error code and state that the library was built without SSH support if they are called in that case.

2274993b

2013-07-09T12:52:25

Make the git_signature const in the stash API.

a5f9b5f8

2013-07-05T16:59:38

Diff hunk context off by one on long lines The diff hunk context string that is returned to xdiff need not be NUL terminated because the xdiff code just copies the number of bytes that you report directly into the output. There was an off by one in the diff driver code when the header context was longer than the output buffer size, the output buffer length included the NUL byte which was copied into the hunk header. Fixes #1710

82cb8e23

2013-07-05T10:52:24

Merge pull request #1692 from arrbee/fix-1692 Segmentation fault on git_clone

f6bd0863

2013-07-03T22:02:44

Fix a probable leak.

219f318c

2013-07-03T22:02:29

Fix a crash if git_remote_set_cred_acquire_cb wasn't called before connecting. Fixes #1700.

2a16914c

2013-07-03T12:20:34

Remove GIT_STATUS_SHOW_INDEX_THEN_WORKDIR option This option serves no benefit now that the git_status_list API is available. It was of questionable value before and now it would just be a bad idea to use it rather than the indexed API.

178aa39c

2013-07-03T11:42:43

Be more thread aware with some index updates The index isn't really thread safe for the most part, but we can easily be more careful and avoid double frees and the like, which are serious problems (as opposed to a lookup which might return the incorrect value but if the index in being updated, that is much harder to avoid).

9b6075b2

2013-07-03T17:07:20

Fix segfault in git_status_foreach_ext() Add tests for the `GIT_STATUS_SHOW_XXX` flags.

55ededfd

2013-07-01T10:21:14

Make refspec_transform paranoid about arguments

278ce746

2013-07-01T10:20:38

Add helpful buffer shorten function

c4ac556e

2013-06-29T12:48:58

Fix compilation warnings

f2c41884

2013-06-27T22:48:46

Merge pull request #1688 from arrbee/submodule-load-ignore-orphaned-head Test submodules with empty index or orphaned head

1e9dd60f

2013-06-27T22:29:05

Test submodules with empty index or orphaned head In both of these cases, the submodule data should still be loaded just (obviously) without the data that comes from either the index or the HEAD. This fixes a bug in the orphaned head case.

c67ff958

2013-06-27T07:38:27

Fix bug marking submodule diffs as unmodified There was a bug where submodules whose HEAD had not been moved were being marked as having an UNMODIFIED delta record instead of being left MODIFIED. This fixes that and fixes the tests to notice if a submodule has been incorrectly marked as UNMODIFIED.

b0401c68

2013-06-25T16:36:50

Merge pull request #1681 from arthurschreiber/patch-1 Prefer younger merge bases over older ones.

d0c36a0b

2013-06-25T10:42:38

Merge pull request #1678 from arthurschreiber/unbreak-local-ls-after-disconnect Unbreak git_remote_ls on a local transport after disconnecting.

3736b64f

2013-06-25T18:36:37

Prefer younger merge bases over older ones. git-core prefers younger merge bases over older ones in case that multiple valid merge bases exists.

47537112

2013-06-25T16:46:06

Correctly handle junctions A junction has S_IFDIR | S_IFLNK set, however, only one makes sense. Signed-off-by: Sven Strickroth <email@cs-ware.de>

022a45e0

2013-06-25T16:43:15

Revert "Work around reparse point stat issues" This reverts commit 32c12ea6a9cafd76a746af2e2be9366c95752f5b.

9728cfde

2013-06-25T11:17:55

Make sure we don't leak memory again.

edbaa63a

2013-06-25T09:04:04

Unbreak git_remote_ls on a local transport after disconnecting.

8c510b83

2013-06-24T21:02:42

Fix a leak in the local transport code.

09ee60c6

2013-06-24T11:21:09

Merge pull request #1670 from arrbee/open-cloexec Add O_CLOEXEC to open calls

6c4dadba

2013-06-24T11:20:57

Merge pull request #1669 from arrbee/fix-index-add-bypath In loose objects backend, constrain mkdir calls to avoid extra mkdirs

32c12ea6

2013-06-24T09:19:24

Work around reparse point stat issues In theory, p_stat should never return an S_ISLNK result, but due to the current implementation on Windows with mount points it is possible that it will. For now, work around that by allowing a link in the path to a directory being created. If it is really a problem, then the issue will be caught on the next iteration of the loop, but typically this will be the right thing to do.

3d3ea4dc

2013-06-22T20:58:32

Add O_CLOEXEC to open calls

8294e8cf

2013-06-22T17:15:31

Constrain mkdir calls to avoid extra mkdirs This updates the calls that make the subdirectories for objects to use a base directory above which git_futils_mkdir won't walk any higher. This prevents attempts to mkdir all the way up to the root of the filesystem. Also, this moves the objects_dir into the loose backend structure and removes the separate allocation, plus does some preformatting of the objects_dir value to guarantee a trailing slash, etc.

a7ea4095

2013-06-23T01:25:34

Do not redefine WC_ERR_INVALID_CHARS WC_ERR_INVALID_CHARS might be already defined by the Windows SDK. Signed-off-by: Sven Strickroth <email@cs-ware.de>

6a15e8d2

2013-06-21T12:26:36

Loosen ensure_not_bare rules in checkout With the new target directory option to checkout, the non-bareness of the repository should be checked much later in the parameter validation process - actually that check was already in place, but I was doing it redundantly in the checkout APIs. This removes the now unnecessary early check for bare repos. It also adds some other parameter validation and makes it so that implied parameters can actually be passed as NULL (i.e. if you pass a git_index, you don't have to pass the git_repository - we can get it from index).

9094ae5a

2013-06-21T11:51:16

Add target directory to checkout This adds the ability for checkout to write to a target directory instead of having to use the working directory of the repository. This makes it easier to do exports of repository data and the like. This is similar to, but not quite the same as, the --prefix option to `git checkout-index` (this will always be treated as a directory name, not just as a simple text prefix). As part of this, the workdir iterator was extended to take the path to the working directory as a parameter and fallback on the git_repository_workdir result only if it's not specified. Fixes #1332

36fd9e30

2013-06-21T11:20:54

Fix checkout of modified file when missing from wd This fixes the checkout case when a file is modified between the baseline and the target and yet missing in the working directory. The logic for that case appears to have been wrong. This also adds a useful checkout notify callback to the checkout test helpers that will count notifications and also has a debug mode to visualize what checkout thinks that it's doing.

22b6b82f

2013-06-20T12:16:06

Add status flags to force output sort order Files in status will, be default, be sorted according to the case insensitivity of the filesystem that we're running on. However, in some cases, this is not desirable. Even on case insensitive file systems, 'git status' at the command line will generally use a case sensitive sort (like 'ls'). Some GUIs prefer to display a list of file case insensitively even on case-sensitive platforms. This adds two new flags: GIT_STATUS_OPT_SORT_CASE_SENSITIVELY and GIT_STATUS_OPT_SORT_CASE_INSENSITIVELY that will override the default sort order of the status output and give the user control. This includes tests for exercising these new options and makes the examples/status.c program emulate core Git and always use a case sensitive sort.

852ded96

2013-06-20T11:37:58

Fix bug in diff untracked dir scan When scanning untracked directories looking for non-ignored files there was a bug where an empty directory would generate a false error.

7863523a

2013-06-19T15:54:19

Add tests and fix use of freed memory This adds some tests for updating the index and having it remove items to make sure that the iteration over the index still works even as earlier items are removed. In testing with valgrind, this found a path that would use the path string from the index entry after it had been freed. The bug fix is simply to copy the path of the index entry before doing any actual index manipulation.

f30fff45

2013-06-19T15:27:25

Add index pathspec-based operations This adds three new public APIs for manipulating the index: 1. `git_index_add_all` is similar to `git add -A` and will add files in the working directory that match a pathspec to the index while honoring ignores, etc. 2. `git_index_remove_all` removes files from the index that match a pathspec. 3. `git_index_update_all` updates entries in the index based on the current contents of the working directory, either added the new information or removing the entry from the index.

85b8b18b

2013-06-19T15:22:48

Add fn to check pathspec for ignored files Command line Git sometimes generates an error message if given a pathspec that contains an exact match to an ignored file (provided --force isn't also given). This adds an internal function that makes it easy to check it that has happened. Right now, I'm not creating a public API for this because that would get a little more complicated with a need for callbacks for all invalid paths.

e91f9a8f

2013-06-19T15:20:59

Add higher level pathspec API Right now, setting up a pathspec to be parsed and processed requires several data structures and a couple of API calls. This adds a new high level data structure that contains all the items that you'll need and high-level APIs that do all of the setup and all of the teardown. This will make it easier to use pathspecs in various places with less repeated code.

e4acc3ba

2013-06-18T16:14:35

Fix rename looped reference issues This makes the diff rename tracking code more careful about the order in which it processes renames and more thorough in updating the mapping of correct renames when an earlier rename update alters the index of a later matched pair.

74ded024

2013-06-17T17:03:34

Add "as_path" parameters to blob and buffer diffs This adds parameters to the four functions that allow for blob-to- blob and blob-to-buffer differencing (either via callbacks or by making a git_diff_patch object). These parameters let you say that filename we should pretend the blob has while doing the diff. If you pass NULL, there should be no change from the existing behavior, which is to skip using attributes for file type checks and just look at content. With the parameters, you can plug into the new diff driver functionality and get binary or non-binary behavior, plus function context regular expressions, etc. This commit also fixes things so that the git_diff_delta that is generated by these functions will actually be populated with the data that we know about the blobs (or buffers) so you can use it appropriately. It also fixes a bug in generating patches from the git_diff_patch objects created via these functions. Lastly, there is one other behavior change that may matter. If there is no difference between the two blobs, these functions no longer generate any diff callbacks / patches unless you have passed in GIT_DIFF_INCLUDE_UNMODIFIED. This is pretty natural, but could potentially change the behavior of existing usage.

a1683f28

2013-06-14T16:18:04

More tests and bug fixes for status with rename This changes the behavior of the status RENAMED flags so that they will be combined with the MODIFIED flags if appropriate. If a file is modified in the index and also renamed, then the status code will have both the GIT_STATUS_INDEX_MODIFIED and INDEX_RENAMED bits set. If it is renamed but the OID has not changed, then just the GIT_STATUS_INDEX_RENAMED bit will be set. Similarly, the flags GIT_STATUS_WT_MODIFIED and GIT_STATUS_WT_RENAMED can both be set independently of one another. This fixes a serious bug where the check for unmodified files that was done at data load time could end up erasing the RENAMED state of a file that was renamed with no changes. Lastly, this contains a bunch of new tests for status with renames, including tests where the only rename changes are case changes. The expected results of these tests have to vary by whether the platform uses a case sensitive filesystem or not, so the expected data covers those platform differences separately.

eefef642

2013-06-13T16:09:53

Always do tree to index diffs case sensitively Trees are always case sensitive. The index is always case preserving and will be case sensitive when it is turned into a tree. Therefore the tree and the index can and should always be compared to one another case sensitively. This will restore the index to case insensitive order after the diff has been generated. Consider this a short-term fix. The long term fix is to have the index always stored both case sensitively and case insensitively (at least on platforms that sometimes require case insensitivity).

6ea999bb

2013-06-13T15:52:12

Make index_insert keep existing case In a case insensitive index, if you attempt to add a file from disk with a different case pattern, the old case pattern in the index should be preserved. This fixes that (and a couple of minor warnings).

351888cf

2013-06-13T15:37:06

Improve case handling in git_diff__paired_foreach This commit reinstates some changes to git_diff__paired_foreach that were discarded during the rebase (because the diff_output.c file had gone away), and also adjusts the case insensitively logic slightly to hopefully deal with either mismatched icase diffs and other case insensitivity scenarios.

a3e8dbb4

2013-06-13T15:32:09

Be more careful about the path with diffs This makes diff more careful about picking the canonical path when generating a delta so that it won't accidentally pick up a case-mismatched path on a case-insensitive file system. This should make sure we use the "most accurate" case correct version of the path (i.e. from the tree if possible, or the index if need be).

3a68d7f0

2013-06-13T15:30:26

Fix broken status EXCLUDE_SUBMODULES logic The exclude submodules flag was not doing the right thing, in that a file with no diff between the head and the index and just a delete in the workdir could be excluded if submodules were excluded.

c9b18018

2013-06-13T15:26:56

Fix some warnings

thodg/libgit2/src

src

Log