kmx git

Commit	Date	Message
da3b391c	2012-04-18T10:57:08	Convert revwalk to use git_pool This removes the custom paged allocator from revwalk and replaces it with a `git_pool`.
19fa2bc1	2012-04-17T15:12:50	Convert attrs and diffs to use string pools This converts the git attr related code (including ignores) and the git diff related code (and implicitly the status code) to use `git_pools` for storing strings. This reduces the number of small blocks allocated dramatically.
2bc8fa02	2012-04-17T10:14:24	Implement git_pool paged memory allocator This adds a `git_pool` object that can do simple paged memory allocation with free for the entire pool at once. Using this, you can replace many small allocations with large blocks that can then cheaply be doled out in small pieces. This is best used when you plan to free the small blocks all at once - for example, if they represent the parsed state from a file or data stream that are either all kept or all discarded. There are two real patterns of usage for `git_pools`: either for "string" allocation, where the item size is a single byte and you end up just packing the allocations in together, or for "fixed size" allocation where you are allocating a large object (e.g. a `git_oid`) and you generally just allocation single objects that can be tightly packed. Of course, you can use it for other things, but those two cases are the easiest.
a7d19b97	2012-04-25T15:47:53	config: also allow escaping outside of a quoted string This limitation was a misparsing of the documentation.
f9f2344b	2012-04-23T17:28:11	Merge pull request #632 from arrbee/win64-cleanup Code clean up, including fixing warnings on Windows 64-bit build
4795807a	2012-04-23T17:25:11	Merge pull request #637 from nulltoken/issue/odb-refcount Fix git_repository_set_odb() refcount issue
26515e73	2012-04-23T10:06:31	Rename to git_reference_name_to_oid
baf861a5	2012-04-23T11:07:19	Fix git_repository_set_odb() refcount issue git_repository_free() calls git_odb_free() if the owned odb is not null. According to the doc, when setting a new odb through git_repository_set_odb() the caller has to take care of releasing the odb by himself.
05862156	2012-04-20T02:23:14	tree-cache: don't error out on a childless invalidated entry The code used to assume that there had to be data after the newline in a tree cache extension entry. This isn't true for a childless invalidated entry if it's the last one, as there won't be any children nor a hash to take up space. Adapt the off-by-one comparison to also work in this case. Fixes #633.
d5930554	2012-04-19T11:40:56	Merge remote-tracking branch 'carlosmn/indexer-stream' into new-error-handling
54e4d0f2	2012-04-18T17:34:52	Merge pull request #629 from nulltoken/issue/index-refcount Index refcount issue
44ef8b1b	2012-04-13T13:00:10	Fix warnings on 64-bit windows builds This fixes all the warnings on win64 except those in deps, which come from the regex code.
f201d613	2012-04-13T10:33:14	Add git_reference_lookup_oid and lookup_resolved Adds a new public reference function `git_reference_lookup_oid` that directly resolved a reference name to an OID without returning the intermediate `git_reference` object (hence, no free needed). Internally, this adds a `git_reference_lookup_resolved` function that combines looking up and resolving a reference. This allows us to be more efficient with memory reallocation. The existing `git_reference_lookup` and `git_reference_resolve` are reimplmented on top of the new utility and a few places in the code are changed to use one of the two new functions.
dbeca796	2012-04-13T10:43:47	Remove old status implementation This removes the code for the old status implementation.
2c1075d6	2012-03-16T12:52:49	config: parse quoted values Variable values may be quoted to include newlines, literal quotes and other characters. Add support for these and test it.
146f5c75	2012-04-14T15:09:29	repo: plug a couple of leaks
c1aefb35	2012-04-14T14:13:17	Fix git_repository_set_index() refcount issue git_repository_free() calls git_index_free() if the owned index is not null. According to the doc, when setting a new index through git_repository_set_index() the caller has still to take care of releasing the index by itself. In order to cope with this, this fix makes sure the index refcount is incremented when a new repository is being plugged a new index.
14a513e0	2012-04-13T15:00:29	Add support for pathspec to diff and status This adds preliminary support for pathspecs to diff and status. The implementation is not very optimized (it still looks at every single file and evaluated the the pathspec match against them), but it works.
1c9c081a	2012-04-13T19:25:06	indexer: add git_indexer_stream_free() and _hash()
453ab98d	2012-04-11T12:55:34	indexer: Add git_indexer_stream_finalize() Resolve any lingering deltas, write out the index file and rename the packfile.
3f93e16c	2012-03-29T17:49:57	indexer: start writing the stream indexer This will allow us to index a packfile as soon as we receive it from the network as well as storing it with its final name so we don't need to pass temporary file names around.
fa679339	2012-04-13T09:58:54	Add packfile_unpack_compressed() to the internal header
45d773ef	2012-04-05T23:36:14	pack: signal a short buffer when needed
d1f33156	2012-04-13T20:41:06	Merge remote-tracking branch 'carlosmn/revwalk-merge-base' into new-error-handling
fcb2164f	2012-04-13T10:51:58	Merge pull request #623 from arrbee/refactor-open Update git_repository_open
4d53f3e2	2012-04-05T23:37:38	filebuf: add option not to buffer the contents at all The new indexer needs to be able to bypass any kind of buffering, as it's trying to map data that it has just written to disk.
6a625435	2012-04-12T23:40:41	branch: simplify error handling for git_branch_move() The cleanup needs to happen anyway, so set the error code and jump there instead of copying the code.
a1515693	2012-04-12T20:52:26	local transport: plug leak
6a8bcfa4	2012-04-12T20:47:46	branch: plug leaks in git_branch_move() and _delete()
eb8117b8	2012-04-12T20:25:07	error-handling: revwalk
bf787bd8	2012-04-08T18:56:50	Move git_merge_base() to is own header and document it
f9e4bfa3	2012-03-04T03:00:35	revwalk: use a priority queue for calculating merge bases As parents are older than their children, we're appending to the commit list most of the time, which makes an ordered linked list quite inefficient. While we're there, don't sort the results list in the main loop, as we're sorting them afterwards and it creates extra work.
2c4ef1dd	2012-03-03T16:43:24	revwalk: use merge bases to speed up processing There is no need walk down the parents of a merge base to mark them as uninteresting because we'll never see them. Calculate the merge bases in prepare_walk() so mark_uninteresting() can stop at a merge base instead of walking all the way to the root.
de7ab85d	2012-03-03T03:31:51	Implement git_merge_base() It's implemented in revwalk.c so it has access to the revision walker's commit cache and related functions. The algorithm is the one used by git, modified so it fits better with the library's functions.
06b9d915	2012-02-28T02:19:57	revwalk: allow pushing/hiding a reference by name The code was already there, so factor it out and let users push an OID by giving it a reference name. Only refs to commits are supported. Annotated tags will throw an error.
081d2291	2012-03-03T04:46:21	revwalk: don't assume malloc succeeds
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.
64b402f8	2012-04-11T19:19:12	status: Remove status_old This is Git yo. You can fetch stuff from the history if you need it.
a62053a0	2012-04-01T00:45:02	error-handling local transport
5eb8affb	2012-03-30T18:37:19	error-handling: fetch
bd6585a7	2012-03-16T15:15:21	netops: show winsock error messages on Windows
56b7df10	2012-03-07T07:01:20	error-handling: netops
25530fca	2012-03-06T11:26:10	error-handling: http
2b386acd	2012-03-06T10:47:18	error-handling: git transport
84d250bf	2012-03-06T10:23:02	error-handling: protocol, pkt
4376f7f6	2012-03-06T08:12:35	error-handling: remote, transport
d4d648b0	2012-04-11T15:25:34	Fix compilation errors and warnings
1a2b8725	2012-04-11T14:27:40	Typedefs don't have enum in front
0a20eee9	2012-04-11T03:43:30	Merge pull request #619 from nulltoken/topic/branches Basic branch management API
b78fb64d	2012-04-10T14:03:47	repository: make git_repository_set_workdir() prettify the path it is being passed
dcfdb958	2012-04-11T12:38:45	Merge branch 'new-error-handling' of github.com:libgit2/libgit2 into new-error-handling
4615f0f7	2012-04-09T03:22:14	branch: add git_branch_move()
555aa453	2012-04-09T02:28:31	fileops: Make git_futils_mkdir_r() able to skip non-empty directories
731df570	2012-04-04T15:57:19	Add basic branch management API: git_branch_create(), git_branch_delete(), git_branch_list()
79fd4230	2012-04-06T15:23:18	transport/local: Fix peeling of nested tags
3f46f313	2012-04-06T14:34:26	tag: Add git_tag_peel() which recursively peel a tag until a non tag git_object is met
8e8b6b01	2012-04-04T13:13:43	Clean up valgrind warnings
73fe6a8e	2012-03-28T18:59:12	error-handling: Commit (WIP)
09719c50	2012-03-14T12:13:03	reference: Fix creation of references with extended ASCII characters in their name
952f94c8	2012-03-30T14:42:23	Fix bug when join_n refers to original buffer There was a bug in git_buf_join_n when the contents of the original buffer were joined into itself and the realloc moved the pointer to the original buffer.
95dfb031	2012-03-30T14:40:50	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.
bfc9ca59	2012-03-28T16:45:36	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.
277e3041	2012-03-26T11:22:27	Fix handling of submodules in trees
1db12b00	2012-03-25T23:04:26	Eliminate hairy COITERATE macro I decided that the COITERATE macro was, in the end causing more confusion that it would save and decided just to write out the loops that I needed for parallel diff list iteration. It is not that much code and this just feels less obfuscated.
875bfc5f	2012-03-25T21:26:48	Fix error in tree iterator when popping up trees There was an error in the tree iterator where it would delete two tree levels instead of just one when popping up a tree level. Unfortunately the test data for the tree iterator did not have any deep trees with subtrees in the middle of the tree items, so this problem went unnoticed. This contains the 1-line fix plus new test data and tests that reveal the issue.
c8838ee9	2012-03-23T11:03:01	Restore default status recursion behavior This gives `git_status_foreach()` back its old behavior of emulating the "--untracked=all" behavior of git. You can get any of the various --untracked options by passing flags to `git_status_foreach_ext()` but the basic version will keep the behavior it has always had.
4b136a94	2012-03-23T09:26:09	Fix crash in new status and add recurse option This fixes the bug that @nulltoken found (thank you!) where if there were untracked directories alphabetically after the last tracked item, the diff implementation would deref a NULL pointer. The fix involved the code which decides if it is necessary to recurse into a directory in the working dir, so it was easy to add a new option `GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS` to control if the contents of untracked directories should be included in status.
66142ae0	2012-03-22T10:44:36	New status fixes This adds support for roughly-right tracking of submodules (although it does not recurse into submodules to detect internal modifications a la core git), and it adds support for including unmodified files in diff iteration if requested.
a48ea31d	2012-03-21T12:33:09	Reimplment git_status_foreach using git diff This is an initial reimplementation of status using diff a la the way that core git does it.
a4c291ef	2012-03-20T21:57:38	Convert reflog to new errors Cleaned up some other issues.
4aa7de15	2012-03-19T17:49:46	Convert indexer, notes, sha1_lookup, and signature More files moved to new error handling style.
7c7ff7d1	2012-03-19T16:10:11	Migrate index, oid, and utils to new errors This includes a few cleanups that came up while converting these files. This commit introduces a could new git error classes, including the catchall class: GITERR_INVALID which I'm using as the class for invalid and out of range values which are detected at too low a level of library to use a higher level classification. For example, an overflow error in parsing an integer or a bad letter in parsing an OID string would generate an error in this class.
0d0fa7c3	2012-03-16T15:56:01	Convert attr, ignore, mwindow, status to new errors Also cleaned up some previously converted code that still had little things to polish.
7b93079b	2012-03-16T15:16:52	Make git_path_root() cope with windows network paths Fix libgit2/libgit2sharp#125
deafee7b	2012-03-14T17:36:15	Continue error conversion This converts blob.c, fileops.c, and all of the win32 files. Also, various minor cleanups throughout the code. Plus, in testing the win32 build, I cleaned up a bunch (although not all) of the warnings with the 64-bit build.
ab43ad2f	2012-03-14T11:07:14	Convert attr and other files to new errors This continues to add other files to the new error handling style. I think the only real concerns here are that there are a couple of error return cases that I have converted to asserts, but I think that it was the correct thing to do given the new error style.
e3c47510	2012-03-13T14:23:24	Resolve comments from pull request This converts the map validation function into a macro, tweaks the GITERR_OS system error automatic appending, and adds a tentative new error access API and some quick unit tests for both the old and new error APIs.
1736799d	2012-03-12T23:06:31	Add map.c with shared p_mmap param validation Forgot to add this file in the previous commit
e1de726c	2012-03-12T22:55:40	Migrate ODB files to new error handling This migrates odb.c, odb_loose.c, odb_pack.c and pack.c to the new style of error handling. Also got the unix and win32 versions of map.c. There are some minor changes to other files but no others were completely converted. This also contains an update to filebuf so that a zeroed out filebuf will not think that the fd (== 0) is actually open (and inadvertently call close() on fd 0 if cleaned up). Lastly, this was built and tested on win32 and contains a bunch of fixes for the win32 build which was pretty broken.
dda708e7	2012-03-09T19:55:50	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!
6af24ce3	2012-03-07T10:55:18	Merge pull request #590 from arrbee/new-error-handling Migrating diff to new error handling
998f7b3d	2012-03-07T10:52:17	Fix issues raised on pull request This resolves the comments on pull request #590
e54d8d89	2012-03-07T01:37:09	error-handling: Config
ae9e29fd	2012-03-06T16:14:31	Migrating diff to new error handling Ended up migrating a bunch of upstream functions as well including vector, attr_file, and odb in order to get this to work right.
cb8a7961	2012-03-07T00:02:55	error-handling: Repository This also includes droping `git_buf_lasterror` because it makes no sense in the new system. Note that in most of the places were it has been dropped, the code needs cleanup. I.e. GIT_ENOMEM is going away, so instead it should return a generic `-1` and obviously not throw anything.
9d160ba8	2012-03-06T01:37:56	diff: Fix rebase breackage
1a481123	2012-02-17T00:13:34	error-handling: References Yes, this is error handling solely for `refs.c`, but some of the abstractions leak all ofer the code base.
45d387ac	2012-02-15T16:54:17	refs: Error handling rework. WIP
60bc2d20	2012-02-14T21:23:11	error-handling: Add new routines Obviously all the old throw routines are still in place, so we can gradually port over.
529df4df	2012-03-02T15:57:06	Fixes for merge of filters branch
e1bcc191	2012-03-01T11:45:00	Revert GIT_STATUS constants to avoid issues This reverts the changes to the GIT_STATUS constants and adds a new enumeration to describe the type of change in a git_diff_delta. I don't love this solution, but it should prevent strange errors from occurring for now. Eventually, I would like to unify the various status constants, but it needs a larger plan and I just wanted to eliminate this breakage quickly.
c19bc93c	2012-02-29T14:19:39	Fixing memory leaks indicated by valgrind This clears up the memory leaks that valgrind seems to find on my machine.
da9abdd6	2012-02-29T13:19:31	Fix a win32 warning message
854eccbb	2012-02-29T12:04:59	Clean up GIT_UNUSED macros on all platforms It turns out that commit 31e9cfc4cbcaf1b38cdd3dbe3282a8f57e5366a5 did not fix the GIT_USUSED behavior on all platforms. This commit walks through and really cleans things up more thoroughly, getting rid of the unnecessary stuff. To remove the use of some GIT_UNUSED, I ended up adding a couple of new iterators for hashtables that allow you to iterator just over keys or just over values. In making this change, I found a bug in the clar tests (where we were doing count++ but meant to do (count)++ to increment the value). I fixed that but then found the test failing because it was not really using an empty repo. So, I took some of the code that I wrote for iterator testing and moved it to clar_helpers.c, then made use of that to make it easier to open fixtures on a per test basis even within a single test file.
74fa4bfa	2012-02-28T16:14:47	Update diff to use iterators This is a major reorganization of the diff code. This changes the diff functions to use the iterators for traversing the content. This allowed a lot of code to be simplified. Also, this moved the functions relating to outputting a diff into a new file (diff_output.c). This includes a number of other changes - adding utility functions, extending iterators, etc. plus more tests for the diff code. This also takes the example diff.c program much further in terms of emulating git-diff command line options.
e47329b6	2012-02-13T17:29:30	First pass of diff index to workdir implementation This is an initial version of git_diff_workdir_to_index. It also includes renaming some structures and some refactoring of the existing code so that it could be shared better with the new function. This is not complete since it needs a rebase to get some new odb functions from the upstream branch.
caf71ec0	2012-02-07T15:30:18	Add tests and fix bugs for diff whitespace options Once I added tests for the whitespace handling options of diff, I realized that there were some bugs. This fixes those and adds the new tests into the test suite.
a2e895be	2012-02-07T12:14:28	Continue implementation of git-diff * Implemented git_diff_index_to_tree * Reworked git_diff_options structure to handle more options * Made most of the options in git_diff_options actually work * Reorganized code a bit to remove some redundancy * Added option parsing to examples/diff.c to test most options
5a2f097f	2012-02-03T17:05:05	Fix minor WIN32 incompatibility File mode flags are not all defined on WIN32, but since git is so rigid in how it uses file modes, there is no reason not to hard code a particular value. Also, this is only used in the git_diff_print_compact helper function, so it is really really not important.
65b09b1d	2012-02-02T18:03:43	Implement diff lists and formatters This reworks the diff API to separate the steps of producing a diff descriptions from formatting the diff. This will allow us to share diff output code with the various diff creation scenarios and will allow us to implement rename detection as an optional pass that can be run on a diff list.

da3b391c

2012-04-18T10:57:08

Convert revwalk to use git_pool This removes the custom paged allocator from revwalk and replaces it with a `git_pool`.

19fa2bc1

2012-04-17T15:12:50

Convert attrs and diffs to use string pools This converts the git attr related code (including ignores) and the git diff related code (and implicitly the status code) to use `git_pools` for storing strings. This reduces the number of small blocks allocated dramatically.

2bc8fa02

2012-04-17T10:14:24

Implement git_pool paged memory allocator This adds a `git_pool` object that can do simple paged memory allocation with free for the entire pool at once. Using this, you can replace many small allocations with large blocks that can then cheaply be doled out in small pieces. This is best used when you plan to free the small blocks all at once - for example, if they represent the parsed state from a file or data stream that are either all kept or all discarded. There are two real patterns of usage for `git_pools`: either for "string" allocation, where the item size is a single byte and you end up just packing the allocations in together, or for "fixed size" allocation where you are allocating a large object (e.g. a `git_oid`) and you generally just allocation single objects that can be tightly packed. Of course, you can use it for other things, but those two cases are the easiest.

a7d19b97

2012-04-25T15:47:53

config: also allow escaping outside of a quoted string This limitation was a misparsing of the documentation.

f9f2344b

2012-04-23T17:28:11

Merge pull request #632 from arrbee/win64-cleanup Code clean up, including fixing warnings on Windows 64-bit build

4795807a

2012-04-23T17:25:11

Merge pull request #637 from nulltoken/issue/odb-refcount Fix git_repository_set_odb() refcount issue

26515e73

2012-04-23T10:06:31

Rename to git_reference_name_to_oid

baf861a5

2012-04-23T11:07:19

Fix git_repository_set_odb() refcount issue git_repository_free() calls git_odb_free() if the owned odb is not null. According to the doc, when setting a new odb through git_repository_set_odb() the caller has to take care of releasing the odb by himself.

05862156

2012-04-20T02:23:14

tree-cache: don't error out on a childless invalidated entry The code used to assume that there had to be data after the newline in a tree cache extension entry. This isn't true for a childless invalidated entry if it's the last one, as there won't be any children nor a hash to take up space. Adapt the off-by-one comparison to also work in this case. Fixes #633.

d5930554

2012-04-19T11:40:56

Merge remote-tracking branch 'carlosmn/indexer-stream' into new-error-handling

54e4d0f2

2012-04-18T17:34:52

Merge pull request #629 from nulltoken/issue/index-refcount Index refcount issue

44ef8b1b

2012-04-13T13:00:10

Fix warnings on 64-bit windows builds This fixes all the warnings on win64 except those in deps, which come from the regex code.

f201d613

2012-04-13T10:33:14

Add git_reference_lookup_oid and lookup_resolved Adds a new public reference function `git_reference_lookup_oid` that directly resolved a reference name to an OID without returning the intermediate `git_reference` object (hence, no free needed). Internally, this adds a `git_reference_lookup_resolved` function that combines looking up and resolving a reference. This allows us to be more efficient with memory reallocation. The existing `git_reference_lookup` and `git_reference_resolve` are reimplmented on top of the new utility and a few places in the code are changed to use one of the two new functions.

dbeca796

2012-04-13T10:43:47

Remove old status implementation This removes the code for the old status implementation.

2c1075d6

2012-03-16T12:52:49

config: parse quoted values Variable values may be quoted to include newlines, literal quotes and other characters. Add support for these and test it.

146f5c75

2012-04-14T15:09:29

repo: plug a couple of leaks

c1aefb35

2012-04-14T14:13:17

Fix git_repository_set_index() refcount issue git_repository_free() calls git_index_free() if the owned index is not null. According to the doc, when setting a new index through git_repository_set_index() the caller has still to take care of releasing the index by itself. In order to cope with this, this fix makes sure the index refcount is incremented when a new repository is being plugged a new index.

14a513e0

2012-04-13T15:00:29

Add support for pathspec to diff and status This adds preliminary support for pathspecs to diff and status. The implementation is not very optimized (it still looks at every single file and evaluated the the pathspec match against them), but it works.

1c9c081a

2012-04-13T19:25:06

indexer: add git_indexer_stream_free() and _hash()

453ab98d

2012-04-11T12:55:34

indexer: Add git_indexer_stream_finalize() Resolve any lingering deltas, write out the index file and rename the packfile.

3f93e16c

2012-03-29T17:49:57

indexer: start writing the stream indexer This will allow us to index a packfile as soon as we receive it from the network as well as storing it with its final name so we don't need to pass temporary file names around.

fa679339

2012-04-13T09:58:54

Add packfile_unpack_compressed() to the internal header

45d773ef

2012-04-05T23:36:14

pack: signal a short buffer when needed

d1f33156

2012-04-13T20:41:06

Merge remote-tracking branch 'carlosmn/revwalk-merge-base' into new-error-handling

fcb2164f

2012-04-13T10:51:58

Merge pull request #623 from arrbee/refactor-open Update git_repository_open

4d53f3e2

2012-04-05T23:37:38

filebuf: add option not to buffer the contents at all The new indexer needs to be able to bypass any kind of buffering, as it's trying to map data that it has just written to disk.

6a625435

2012-04-12T23:40:41

branch: simplify error handling for git_branch_move() The cleanup needs to happen anyway, so set the error code and jump there instead of copying the code.

a1515693

2012-04-12T20:52:26

local transport: plug leak

6a8bcfa4

2012-04-12T20:47:46

branch: plug leaks in git_branch_move() and _delete()

eb8117b8

2012-04-12T20:25:07

error-handling: revwalk

bf787bd8

2012-04-08T18:56:50

Move git_merge_base() to is own header and document it

f9e4bfa3

2012-03-04T03:00:35

revwalk: use a priority queue for calculating merge bases As parents are older than their children, we're appending to the commit list most of the time, which makes an ordered linked list quite inefficient. While we're there, don't sort the results list in the main loop, as we're sorting them afterwards and it creates extra work.

2c4ef1dd

2012-03-03T16:43:24

revwalk: use merge bases to speed up processing There is no need walk down the parents of a merge base to mark them as uninteresting because we'll never see them. Calculate the merge bases in prepare_walk() so mark_uninteresting() can stop at a merge base instead of walking all the way to the root.

de7ab85d

2012-03-03T03:31:51

Implement git_merge_base() It's implemented in revwalk.c so it has access to the revision walker's commit cache and related functions. The algorithm is the one used by git, modified so it fits better with the library's functions.

06b9d915

2012-02-28T02:19:57

revwalk: allow pushing/hiding a reference by name The code was already there, so factor it out and let users push an OID by giving it a reference name. Only refs to commits are supported. Annotated tags will throw an error.

081d2291

2012-03-03T04:46:21

revwalk: don't assume malloc succeeds

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.

64b402f8

2012-04-11T19:19:12

status: Remove status_old This is Git yo. You can fetch stuff from the history if you need it.

a62053a0

2012-04-01T00:45:02

error-handling local transport

5eb8affb

2012-03-30T18:37:19

error-handling: fetch

bd6585a7

2012-03-16T15:15:21

netops: show winsock error messages on Windows

56b7df10

2012-03-07T07:01:20

error-handling: netops

25530fca

2012-03-06T11:26:10

error-handling: http

2b386acd

2012-03-06T10:47:18

error-handling: git transport

84d250bf

2012-03-06T10:23:02

error-handling: protocol, pkt

4376f7f6

2012-03-06T08:12:35

error-handling: remote, transport

d4d648b0

2012-04-11T15:25:34

Fix compilation errors and warnings

1a2b8725

2012-04-11T14:27:40

Typedefs don't have enum in front

0a20eee9

2012-04-11T03:43:30

Merge pull request #619 from nulltoken/topic/branches Basic branch management API

b78fb64d

2012-04-10T14:03:47

repository: make git_repository_set_workdir() prettify the path it is being passed

dcfdb958

2012-04-11T12:38:45

Merge branch 'new-error-handling' of github.com:libgit2/libgit2 into new-error-handling

4615f0f7

2012-04-09T03:22:14

branch: add git_branch_move()

555aa453

2012-04-09T02:28:31

fileops: Make git_futils_mkdir_r() able to skip non-empty directories

731df570

2012-04-04T15:57:19

Add basic branch management API: git_branch_create(), git_branch_delete(), git_branch_list()

79fd4230

2012-04-06T15:23:18

transport/local: Fix peeling of nested tags

3f46f313

2012-04-06T14:34:26

tag: Add git_tag_peel() which recursively peel a tag until a non tag git_object is met

8e8b6b01

2012-04-04T13:13:43

Clean up valgrind warnings

73fe6a8e

2012-03-28T18:59:12

error-handling: Commit (WIP)

09719c50

2012-03-14T12:13:03

reference: Fix creation of references with extended ASCII characters in their name

952f94c8

2012-03-30T14:42:23

Fix bug when join_n refers to original buffer There was a bug in git_buf_join_n when the contents of the original buffer were joined into itself and the realloc moved the pointer to the original buffer.

95dfb031

2012-03-30T14:40:50

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.

bfc9ca59

2012-03-28T16:45:36

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.

277e3041

2012-03-26T11:22:27

Fix handling of submodules in trees

1db12b00

2012-03-25T23:04:26

Eliminate hairy COITERATE macro I decided that the COITERATE macro was, in the end causing more confusion that it would save and decided just to write out the loops that I needed for parallel diff list iteration. It is not that much code and this just feels less obfuscated.

875bfc5f

2012-03-25T21:26:48

Fix error in tree iterator when popping up trees There was an error in the tree iterator where it would delete two tree levels instead of just one when popping up a tree level. Unfortunately the test data for the tree iterator did not have any deep trees with subtrees in the middle of the tree items, so this problem went unnoticed. This contains the 1-line fix plus new test data and tests that reveal the issue.

c8838ee9

2012-03-23T11:03:01

Restore default status recursion behavior This gives `git_status_foreach()` back its old behavior of emulating the "--untracked=all" behavior of git. You can get any of the various --untracked options by passing flags to `git_status_foreach_ext()` but the basic version will keep the behavior it has always had.

4b136a94

2012-03-23T09:26:09

Fix crash in new status and add recurse option This fixes the bug that @nulltoken found (thank you!) where if there were untracked directories alphabetically after the last tracked item, the diff implementation would deref a NULL pointer. The fix involved the code which decides if it is necessary to recurse into a directory in the working dir, so it was easy to add a new option `GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS` to control if the contents of untracked directories should be included in status.

66142ae0

2012-03-22T10:44:36

New status fixes This adds support for roughly-right tracking of submodules (although it does not recurse into submodules to detect internal modifications a la core git), and it adds support for including unmodified files in diff iteration if requested.

a48ea31d

2012-03-21T12:33:09

Reimplment git_status_foreach using git diff This is an initial reimplementation of status using diff a la the way that core git does it.

a4c291ef

2012-03-20T21:57:38

Convert reflog to new errors Cleaned up some other issues.

4aa7de15

2012-03-19T17:49:46

Convert indexer, notes, sha1_lookup, and signature More files moved to new error handling style.

7c7ff7d1

2012-03-19T16:10:11

Migrate index, oid, and utils to new errors This includes a few cleanups that came up while converting these files. This commit introduces a could new git error classes, including the catchall class: GITERR_INVALID which I'm using as the class for invalid and out of range values which are detected at too low a level of library to use a higher level classification. For example, an overflow error in parsing an integer or a bad letter in parsing an OID string would generate an error in this class.

0d0fa7c3

2012-03-16T15:56:01

Convert attr, ignore, mwindow, status to new errors Also cleaned up some previously converted code that still had little things to polish.

7b93079b

2012-03-16T15:16:52

Make git_path_root() cope with windows network paths Fix libgit2/libgit2sharp#125

deafee7b

2012-03-14T17:36:15

Continue error conversion This converts blob.c, fileops.c, and all of the win32 files. Also, various minor cleanups throughout the code. Plus, in testing the win32 build, I cleaned up a bunch (although not all) of the warnings with the 64-bit build.

ab43ad2f

2012-03-14T11:07:14

Convert attr and other files to new errors This continues to add other files to the new error handling style. I think the only real concerns here are that there are a couple of error return cases that I have converted to asserts, but I think that it was the correct thing to do given the new error style.

e3c47510

2012-03-13T14:23:24

Resolve comments from pull request This converts the map validation function into a macro, tweaks the GITERR_OS system error automatic appending, and adds a tentative new error access API and some quick unit tests for both the old and new error APIs.

1736799d

2012-03-12T23:06:31

Add map.c with shared p_mmap param validation Forgot to add this file in the previous commit

e1de726c

2012-03-12T22:55:40

Migrate ODB files to new error handling This migrates odb.c, odb_loose.c, odb_pack.c and pack.c to the new style of error handling. Also got the unix and win32 versions of map.c. There are some minor changes to other files but no others were completely converted. This also contains an update to filebuf so that a zeroed out filebuf will not think that the fd (== 0) is actually open (and inadvertently call close() on fd 0 if cleaned up). Lastly, this was built and tested on win32 and contains a bunch of fixes for the win32 build which was pretty broken.

dda708e7

2012-03-09T19:55:50

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!

6af24ce3

2012-03-07T10:55:18

Merge pull request #590 from arrbee/new-error-handling Migrating diff to new error handling

998f7b3d

2012-03-07T10:52:17

Fix issues raised on pull request This resolves the comments on pull request #590

e54d8d89

2012-03-07T01:37:09

error-handling: Config

ae9e29fd

2012-03-06T16:14:31

Migrating diff to new error handling Ended up migrating a bunch of upstream functions as well including vector, attr_file, and odb in order to get this to work right.

cb8a7961

2012-03-07T00:02:55

error-handling: Repository This also includes droping `git_buf_lasterror` because it makes no sense in the new system. Note that in most of the places were it has been dropped, the code needs cleanup. I.e. GIT_ENOMEM is going away, so instead it should return a generic `-1` and obviously not throw anything.

9d160ba8

2012-03-06T01:37:56

diff: Fix rebase breackage

1a481123

2012-02-17T00:13:34

error-handling: References Yes, this is error handling solely for `refs.c`, but some of the abstractions leak all ofer the code base.

45d387ac

2012-02-15T16:54:17

refs: Error handling rework. WIP

60bc2d20

2012-02-14T21:23:11

error-handling: Add new routines Obviously all the old throw routines are still in place, so we can gradually port over.

529df4df

2012-03-02T15:57:06

Fixes for merge of filters branch

e1bcc191

2012-03-01T11:45:00

Revert GIT_STATUS constants to avoid issues This reverts the changes to the GIT_STATUS constants and adds a new enumeration to describe the type of change in a git_diff_delta. I don't love this solution, but it should prevent strange errors from occurring for now. Eventually, I would like to unify the various status constants, but it needs a larger plan and I just wanted to eliminate this breakage quickly.

c19bc93c

2012-02-29T14:19:39

Fixing memory leaks indicated by valgrind This clears up the memory leaks that valgrind seems to find on my machine.

da9abdd6

2012-02-29T13:19:31

Fix a win32 warning message

854eccbb

2012-02-29T12:04:59

Clean up GIT_UNUSED macros on all platforms It turns out that commit 31e9cfc4cbcaf1b38cdd3dbe3282a8f57e5366a5 did not fix the GIT_USUSED behavior on all platforms. This commit walks through and really cleans things up more thoroughly, getting rid of the unnecessary stuff. To remove the use of some GIT_UNUSED, I ended up adding a couple of new iterators for hashtables that allow you to iterator just over keys or just over values. In making this change, I found a bug in the clar tests (where we were doing *count++ but meant to do (*count)++ to increment the value). I fixed that but then found the test failing because it was not really using an empty repo. So, I took some of the code that I wrote for iterator testing and moved it to clar_helpers.c, then made use of that to make it easier to open fixtures on a per test basis even within a single test file.

74fa4bfa

2012-02-28T16:14:47

Update diff to use iterators This is a major reorganization of the diff code. This changes the diff functions to use the iterators for traversing the content. This allowed a lot of code to be simplified. Also, this moved the functions relating to outputting a diff into a new file (diff_output.c). This includes a number of other changes - adding utility functions, extending iterators, etc. plus more tests for the diff code. This also takes the example diff.c program much further in terms of emulating git-diff command line options.

e47329b6

2012-02-13T17:29:30

First pass of diff index to workdir implementation This is an initial version of git_diff_workdir_to_index. It also includes renaming some structures and some refactoring of the existing code so that it could be shared better with the new function. This is not complete since it needs a rebase to get some new odb functions from the upstream branch.

caf71ec0

2012-02-07T15:30:18

Add tests and fix bugs for diff whitespace options Once I added tests for the whitespace handling options of diff, I realized that there were some bugs. This fixes those and adds the new tests into the test suite.

a2e895be

2012-02-07T12:14:28

Continue implementation of git-diff * Implemented git_diff_index_to_tree * Reworked git_diff_options structure to handle more options * Made most of the options in git_diff_options actually work * Reorganized code a bit to remove some redundancy * Added option parsing to examples/diff.c to test most options

5a2f097f

2012-02-03T17:05:05

Fix minor WIN32 incompatibility File mode flags are not all defined on WIN32, but since git is so rigid in how it uses file modes, there is no reason not to hard code a particular value. Also, this is only used in the git_diff_print_compact helper function, so it is really really not important.

65b09b1d

2012-02-02T18:03:43

Implement diff lists and formatters This reworks the diff API to separate the steps of producing a diff descriptions from formatting the diff. This will allow us to share diff output code with the various diff creation scenarios and will allow us to implement rename detection as an optional pass that can be run on a diff list.

thodg/libgit2/src

src

Log