kmx git

Commit	Date	Message
dc851d9e	2017-02-13T13:42:16	commit: clear user-provided buffers The functions `git_commit_header_field` and `git_commit_extract_signature` both receive buffers used to hand back the results to the user. While these functions called `git_buf_sanitize` on these buffers, this is not the right thing to do, as it will simply initialize or zero-terminate passed buffers. As we want to overwrite contents, we instead have to call `git_buf_clear` to completely reset them.
1ba242c9	2017-02-03T13:52:23	worktree: extract git_worktree_is_prunable
e3acd37b	2015-11-06T12:08:15	branch: implement `git_branch_is_checked_out` Implement a new function that is able to determine if a branch is checked out in any repository connected to the current repository. In particular, this is required to check if for a given repository and branch, there exists any working tree connected to that repository that is referencing this branch.
04fb12ab	2015-10-27T12:37:51	worktree: implement functions reading HEAD Implement `git_repository_head_for_worktree` and `git_repository_head_detached_for_worktree` for directly accessing a worktree's HEAD without opening it as a `git_repository` first.
f0cfc341	2015-10-21T13:53:18	worktree: implement `git_worktree_prune` Implement the `git_worktree_prune` function. This function can be used to delete working trees from a repository. According to the flags passed to it, it can either delete the working tree's gitdir only or both gitdir and the working directory.
2a503485	2015-10-21T16:03:04	worktree: implement locking mechanisms Working trees support locking by creating a file `locked` inside the tree's gitdir with an optional reason inside. Support this feature by adding functions to get and set the locking status.
dea7488e	2015-10-23T14:11:44	worktree: implement `git_worktree_add` Implement the `git_worktree_add` function which can be used to create new working trees for a given repository.
372dc9ff	2015-10-21T13:49:55	worktree: implement `git_worktree_validate` Add a new function that checks wether a given `struct git_worktree` is valid. The validation includes checking if the gitdir, parent directory and common directory are present.
8c8d726e	2015-10-21T12:10:30	worktree: implement `git_repository_open_from_worktree` Add function `git_repository_open_from_worktree`, which allows to open a `git_worktree` as repository.
cb3269c9	2016-11-11T13:46:59	repository: add function to retrieve paths for repo items
d3bc09e8	2015-10-21T12:02:31	worktree: introduce `struct git_worktree` Introduce a new `struct git_worktree`, which holds information about a possible working tree connected to a repository. Introduce functions to allow opening working trees for a repository.
45f2b7a4	2015-10-21T11:48:02	worktree: implement `git_worktree_list` Add new module for working trees with the `git_worktree_list` function. The function lists names for all working trees of a certain repository.
79ab3ef6	2015-10-15T15:58:05	repository: introduce is_worktree variable
c09fd54e	2015-09-16T12:10:11	repository: introduce commondir variable The commondir variable stores the path to the common directory. The common directory is used to store objects and references shared across multiple repositories. A current use case is the newly introduced `git worktree` feature, which sets up a separate working copy, where the backing git object store and references are pointed to by the common directory.
93e2c744	2017-02-09T19:12:31	Flag optional parameters for apply and pop The options parameter in both git_stash_apply and git_stash_pop can be NULL. They should be flagged as such in the documentation.
3a133652	2017-02-05T07:12:32	Flag checkout_opts in git_reset as optional The check_outs argument can be NULL and should be flagged accordingly in the header file.
21d4a378	2017-02-04T17:24:31	Flag given_opts in git_revert as optional The given_opts argument can actually be NULL and thus should be flagged accordingly in the header file.
921493cc	2017-01-27T14:37:16	Update docs for git_oid_fromstrn and p
7414acf5	2017-01-23T12:28:02	parameter 'id' not found in the function declaration
8d3b39a6	2017-01-21T23:50:38	Merge branch 'pr/3912'
28d0ba0b	2017-01-21T23:45:23	symbolic ref target validation: fixups Fixups requested in #3912.
44e8af8f	2017-01-21T22:51:50	Merge pull request #3892 from mitesch/shared_buffer Use a shared buffer in calls of git_treebuilder_write to avoid heap contention
9e78b727	2017-01-21T22:39:59	Merge branch 'master' into pr/3938
4d99c4cf	2016-11-23T18:32:48	Allow for caching of submodules. Added `git_repository_submodule_cache_all` to initialze a cache of submodules on the repository so that operations looking up N submodules are O(N) and not O(N^2). Added a `git_repository_submodule_cache_clear` function to remove the cache. Also optimized the function that loads all submodules as it was itself O(N^2) w.r.t the number of submodules, having to loop through the `.gitmodules` file once per submodule. I changed it to process the `.gitmodules` file once, into a map. Signed-off-by: David Turner <dturner@twosigma.com>
a5cf255b	2017-01-06T17:15:53	Bump version to 0.25.1
19ed4d0c	2017-01-01T22:19:23	merge: set default rename threshold When `GIT_MERGE_FIND_RENAMES` is set, provide a default for `rename_threshold` when it is unset.
75db289a	2016-12-20T19:14:20	Merge pull request #3980 from tiennou/doc-fixes Documentation fixes
77e46232	2016-12-17T14:31:36	settings: clarify what each value means Most importantly, clarify what it means for HTTPS and SSH to be supported.
87aaefe2	2016-08-09T12:23:19	write_tree: use shared buffer for writing trees The function to write trees allocates a new buffer for each tree. This causes problems with performance when performing a lot of actions involving writing trees, e.g. when doing many merges. Fix the issue by instead handing in a shared buffer, which is then re-used across the calls without having to re-allocate between calls.
72cee168	2016-12-02T16:14:47	remote: fix typo in git_fetch_init_options docs
5569778a	2016-11-15T11:15:40	Bump version number to v0.25
8d400c09	2016-11-01T17:49:07	transaction: fix documentation
788fcdb8	2016-11-01T17:46:57	remote: fix documentation and indent
2adac910	2016-11-01T17:46:37	remote: unused function typedef
8d2784d5	2016-11-01T17:46:20	describe: fix documentation
6502398f	2016-11-01T16:55:16	proxy: fix typo in documentation
6d8ecf08	2016-10-16T00:43:27	patch: minor documentation fix. Fix @return description of git_patch_num_lines_in_hunk.
3e22bb71	2016-09-28T14:45:18	Update submodule update opts init as per code review Update the `GIT_SUBMODULE_UPDATE_OPTIONS_INIT` definition with the correct values after removing `clone_checkout_strategy` in `git_submodule_update_options`.
567fd782	2016-09-26T19:32:15	Remove `clone_checkout_strategy` in submodule update opts Remove `clone_checkout_strategy` in `git_submodule_update_options` as per issue #3784.
93392cdd	2016-10-09T11:27:56	docs: GIT_OPT_ENABLE_STRICT_OBJECT_CREATION is enabled We changed the defaults on strict object creation - it is enabled by default. Update the documentation to reflect that.
82d4c0e6	2016-10-05T12:55:53	revwalk: update the description for the default sorting It changed from implementation-defined to git's default sorting, as there are systems (e.g. rebase) which depend on this order. Also specify more explicitly how you can get git's "date-order".
2749ff46	2016-09-13T15:52:43	time: Export `git_time_monotonic`
adedac5a	2016-09-02T02:03:45	diff: treat binary patches with no data special When creating and printing diffs, deal with binary deltas that have binary data specially, versus diffs that have a binary file but lack the actual binary data.
452bf57c	2016-08-27T13:42:53	Make symbolic ref target validation optional Introduce GIT_OPT_ENABLE_SYMBOLIC_REF_TARGET_VALIDATION option. Setting this option to 0 allows validation of a symbolic ref's target to be bypassed. This option is enabled by default. This mechanism is added primarily to address a discrepancy between git behaviour and libgit2 behaviour, whereby the former allows the symbolic ref target to carry an arbitrary string and the latter does not, so: $ git symbolic-ref refs/heads/foo bar $ cat .git/refs/heads/foo ref: bar where as attempting the same via libgit2 raises an error: The given reference name 'bar' is not valid this mechanism also allows those that might want to make use of git's more lenient treatment of symbolic ref targets to do so.
5625d86b	2016-05-17T15:40:32	index: support index v4 Support reading and writing index v4. Index v4 uses a very simple compression scheme for pathnames, but is otherwise similar to index v3. Signed-off-by: David Turner <dturner@twitter.com>
e2e7f31a	2016-08-05T20:00:22	diff: document `git_diff_from_buffer`
8f09a98e	2016-07-14T16:23:24	odb: freshen existing objects when writing When writing an object, we calculate its OID and see if it exists in the object database. If it does, we need to freshen the file that contains it.
002c8e29	2016-08-03T17:09:41	git_diff_file: move `id_abbrev` Move `id_abbrev` to a more reasonable place where it packs more nicely (before anybody starts using it).
60e15ecd	2016-07-15T17:18:39	packbuilder: `size_t` all the things After 1cd65991, we were passing a pointer to an `unsigned long` to a function that now expected a pointer to a `size_t`. These types differ on 64-bit Windows, which means that we trash the stack. Use `size_t`s in the packbuilder to avoid this.
f1dba144	2016-07-05T09:41:51	Add get user agent functionality.
ebeb56f0	2016-07-01T18:45:10	Merge pull request #3711 from joshtriplett/git_repository_discover_default Add GIT_REPOSITORY_OPEN_FROM_ENV flag to respect $GIT_* environment vars
de43efcf	2016-06-28T16:07:25	submodule: Try to fetch when update fails to find the target commit in the submodule.
20302aa4	2016-06-25T23:33:05	Merge pull request #3223 from ethomson/apply Reading patch files
0dd98b69	2016-04-03T17:22:07	Add GIT_REPOSITORY_OPEN_FROM_ENV flag to respect $GIT_* environment vars git_repository_open_ext provides parameters for the start path, whether to search across filesystems, and what ceiling directories to stop at. git commands have standard environment variables and defaults for each of those, as well as various other parameters of the repository. To avoid duplicate environment variable handling in users of libgit2, add a GIT_REPOSITORY_OPEN_FROM_ENV flag, which makes git_repository_open_ext automatically handle the appropriate environment variables. Commands that intend to act just like those built into git itself can use this flag to get the expected default behavior. git_repository_open_ext with the GIT_REPOSITORY_OPEN_FROM_ENV flag respects $GIT_DIR, $GIT_DISCOVERY_ACROSS_FILESYSTEM, $GIT_CEILING_DIRECTORIES, $GIT_INDEX_FILE, $GIT_NAMESPACE, $GIT_OBJECT_DIRECTORY, and $GIT_ALTERNATE_OBJECT_DIRECTORIES. In the future, when libgit2 gets worktree support, git_repository_open_env will also respect $GIT_WORK_TREE and $GIT_COMMON_DIR; until then, git_repository_open_ext with this flag will error out if either $GIT_WORK_TREE or $GIT_COMMON_DIR is set.
39c6fca3	2016-04-03T16:01:01	Add GIT_REPOSITORY_OPEN_NO_DOTGIT flag to avoid appending /.git GIT_REPOSITORY_OPEN_NO_SEARCH does not search up through parent directories, but still tries the specified path both directly and with /.git appended. GIT_REPOSITORY_OPEN_BARE avoids appending /.git, but opens the repository in bare mode even if it has a working directory. To support the semantics git uses when given $GIT_DIR in the environment, provide a new GIT_REPOSITORY_OPEN_NO_DOTGIT flag to not try appending /.git.
b9266488	2016-06-14T12:27:03	documentation: improve docs for `checkout_head` `git_checkout_head` is sadly misunderstood as something that can switch branches. It cannot. Update the documentation to reflect this.
72827490	2016-04-25T12:40:19	Introduce `git_diff_to_buf` Like `git_patch_to_buf`, provide a simple helper method that can print an entire diff directory to a `git_buf`.
7166bb16	2016-04-25T00:35:48	introduce `git_diff_from_buffer` to parse diffs Parse diff files into a `git_diff` structure.
440e3bae	2015-11-21T12:27:03	patch: `git_patch_from_patchfile` -> `git_patch_from_buffer`
82175084	2015-09-23T13:40:12	Introduce git_patch_options, handle prefixes Handle prefixes (in terms of number of path components) for patch parsing.
d68cb736	2015-09-22T18:25:03	diff: include oid length in deltas Now that `git_diff_delta` data can be produced by reading patch file data, which may have an abbreviated oid, allow consumers to know that the id is abbreviated.
d34f6826	2014-04-08T17:18:47	Patch parsing from patch files
7cb904ba	2014-04-01T23:58:59	Introduce git_apply_patch The beginnings of patch application from an existing (diff-created) git_patch object: applies the hunks of a git_patch to a buffer.
9464f9eb	2016-05-02T17:36:58	Introduce a function to create a tree based on a different one Instead of going through the usual steps of reading a tree recursively into an index, modifying it and writing it back out as a tree, introduce a function to perform simple updates more efficiently. `git_tree_create_updated` avoids reading trees which are not modified and supports upsert and delete operations. It is not as versatile as modifying the index, but it makes some common operations much more efficient.
d383c39b	2016-04-28T12:47:14	Introduce `git_signature_from_buffer` Allow users to construct a signature from the type of signature lines that actually appear in commits.
a3e379cb	2016-04-26T11:10:31	Remove traces of `git_blob_create_fromchunks`
908f24fd	2016-04-22T10:34:17	Allow creating copies of `git_reference` objects.
0d72f67f	2016-03-14T17:36:04	proxy: don't specify the protocol in the type We leave this up to the scheme in the url field. The type should only tell us about whether we want a proxy and whether we want to auto-detect it.
60d717c6	2015-10-02T10:10:13	proxy: add a payload field for the proxy options I don't quite recall what we do in the other places where we use this, but we should pass this payload to the callbacks.
b373e9a6	2015-09-21T22:38:50	net: use proxy options struct in the stream config
07bd3e57	2015-05-07T12:57:56	proxy: ask the user for credentials if necessary
a7bece20	2015-05-11T16:35:24	proxy: introduce a proxy options struct It is currently unused; it will go into the remote's options.
fc15befd	2016-04-12T21:50:18	Add missing ')' to callbacks documentation Super minor, but it was bugging me. There was a missing closing paren in the docs.
98444536	2016-03-31T11:35:53	Add a no-op size_t typedef for the doc parser Clang's documentation parser, which we use in our documentation system does not report any comments for functions which use size_t as a type. The root cause is buried somewhere in libclang but we can work around it by defining the type ourselves. This typedef makes sure that libclang sees it and that we do not change its size.
f0224772	2016-02-17T18:04:19	git_object_dup: introduce typesafe versions
0a5c6028	2015-11-04T10:30:48	blob: introduce creating a blob by writing into a stream The pair of `git_blob_create_frombuffer()` and `git_blob_create_frombuffer_commit()` is meant to replace `git_blob_create_fromchunks()` by providing a way for a user to write a new blob when they want filtering or they do not know the size. This approach allows the caller to retain control over when to add data to this buffer and a more natural fit into higher-level language's own stream abstractions instead of having to handle IO wait in the callback. The in-memory buffer size of 2MB is chosen somewhat arbitrarily to be a round multiple of usual page sizes and a value where most blobs seem likely to be either going to be way below or way over that size. It's also a round number of pages. This implementation re-uses the helper we have from `_fromchunks()` so we end up writing everything to disk, but hopefully more efficiently than with a default filebuf. A later optimisation can be to avoid writing the in-memory contents to disk, with some extra complexity.
6d8b2cdb	2016-02-28T09:34:11	merge driver: remove `check` callback Since the `apply` callback can defer, the `check` callback is not necessary. Removing the `check` callback further makes the `payload` unnecessary along with the `cleanup` callback.
3f7d3df1	2016-02-27T16:57:12	merge driver: improve inline documentation
30a94ab7	2015-12-24T22:52:23	merge driver: allow custom default driver Allow merge users to configure a custom default merge driver via `git_merge_options`. Similarly, honor the `merge.default` configuration option.
3f04219f	2015-12-23T10:23:08	merge driver: introduce custom merge drivers Consumers can now register custom merged drivers with `git_merge_driver_register`. This allows consumers to support the merge drivers, as configured in `.gitattributes`. Consumers will be asked to perform the file-level merge when a custom driver is configured.
ba349322	2016-03-17T06:57:56	Merge pull request #3673 from libgit2/cmn/commit-with-signature commit: add function to attach a signature to a commit
02d61a3b	2016-03-10T10:53:20	commit: add function to attach a signature to a commit In combination with the function which creates a commit into a buffer, this allows us to more easily create signed commits.
fa72d6da	2016-03-14T12:02:00	Setup better defaults for OpenSSL ciphers This ensures that when using OpenSSL a safe default set of ciphers is selected. This is done so that the client communicates securely and we don't accidentally enable unsafe ciphers like RC4, or even worse some old export ciphers. Implements the first part of https://github.com/libgit2/libgit2/issues/3682
1ddada42	2016-03-11T16:31:32	Merge pull request #3636 from nerdishbynature/fix-non-modular-header-in-module Don't include inttypes if compiling for Mac/iOS
0ac4a5de	2016-02-25T18:15:02	Check for __CLANG_INTTYPES_H This fixes an issue in Xcode 7.3 in objective-git where we get the error "Include of non-modular header file in module". Not importing this header again fixes the issue.
c68044a8	2016-03-08T21:17:38	Merge pull request #3656 from ethomson/exists_prefixes Introduce `git_odb_expand_ids`
62484f52	2016-03-08T14:09:55	git_odb_expand_ids: accept git_odb_expand_id array Take (and write to) an array of a struct, `git_odb_expand_id`.
4b1f0f79	2016-03-08T11:44:21	git_odb_expand_ids: rename func, return the type
47cb42da	2016-03-03T22:56:02	commit: split creating the commit and writing it out Sometimes you want to create a commit but not write it out to the objectdb immediately. For these cases, provide a new function to retrieve the buffer instead of having to go through the db.
6c04269c	2016-03-04T00:50:35	git_odb_exists_many_prefixes: query odb for multiple short ids Query the object database for multiple objects at a time, given their object ID (which may be abbreviated) and optional type.
1e8255a3	2016-03-03T20:20:43	Bump version to 0.24.0
22a19f5b	2016-02-22T23:46:50	git_libgit2_opts: introduce `GIT_OPT_ENABLE_STRICT_OBJECT_CREATION`
0d9a7498	2016-02-25T12:09:49	Merge pull request #3628 from pks-t/pks/coverity-fixes Coverity fixes
cd59e0c0	2016-02-23T13:05:49	giterr_set_str: remove `GITERR_OS` documentation The `giterr_set_str` does not actually honor `GITERR_OS`. Remove the documentation that claims that we do.
0f1e2d20	2016-02-23T11:23:26	index: fix contradicting comparison The overflow check in `read_reuc` tries to verify if the `git__strtol32` parses an integer bigger than UINT_MAX. The `tmp` variable is casted to an unsigned int for this and then checked for being greater than UINT_MAX, which obviously can never be true. Fix this by instead fixing the `mode` field's size in `struct git_index_reuc_entry` to `uint32_t`. We can now parse the int with `git__strtol64`, which can never return a value bigger than `UINT32_MAX`, and additionally checking if the returned value is smaller than zero. We do not need to handle overflows explicitly here, as `git__strtol64` returns an error when the returned value would overflow.
5bc93eae	2016-02-22T22:26:01	git_libgit2_opts: document GIT_OPT_SET_USER_AGENT
88ab3be6	2016-02-22T15:41:01	Fix a few checkout -> rebase typos
78e16c34	2016-02-19T13:06:51	Merge pull request #3597 from ethomson/filter_registration Filter registration
eadd0f05	2016-02-16T14:06:48	commit: expose the different kinds of errors We should be checking whether the object we're looking up is a commit, and we should let the caller know whether the not-found return code comes from a bad object type or just a missing signature.
f28bae0c	2016-02-15T17:16:00	rebase: persist a single in-memory index When performing an in-memory rebase, keep a single index for the duration, so that callers have the expected index lifecycle and do not hold on to an index that is free'd out from under them.

dc851d9e

2017-02-13T13:42:16

commit: clear user-provided buffers The functions `git_commit_header_field` and `git_commit_extract_signature` both receive buffers used to hand back the results to the user. While these functions called `git_buf_sanitize` on these buffers, this is not the right thing to do, as it will simply initialize or zero-terminate passed buffers. As we want to overwrite contents, we instead have to call `git_buf_clear` to completely reset them.

1ba242c9

2017-02-03T13:52:23

worktree: extract git_worktree_is_prunable

e3acd37b

2015-11-06T12:08:15

branch: implement `git_branch_is_checked_out` Implement a new function that is able to determine if a branch is checked out in any repository connected to the current repository. In particular, this is required to check if for a given repository and branch, there exists any working tree connected to that repository that is referencing this branch.

04fb12ab

2015-10-27T12:37:51

worktree: implement functions reading HEAD Implement `git_repository_head_for_worktree` and `git_repository_head_detached_for_worktree` for directly accessing a worktree's HEAD without opening it as a `git_repository` first.

f0cfc341

2015-10-21T13:53:18

worktree: implement `git_worktree_prune` Implement the `git_worktree_prune` function. This function can be used to delete working trees from a repository. According to the flags passed to it, it can either delete the working tree's gitdir only or both gitdir and the working directory.

2a503485

2015-10-21T16:03:04

worktree: implement locking mechanisms Working trees support locking by creating a file `locked` inside the tree's gitdir with an optional reason inside. Support this feature by adding functions to get and set the locking status.

dea7488e

2015-10-23T14:11:44

worktree: implement `git_worktree_add` Implement the `git_worktree_add` function which can be used to create new working trees for a given repository.

372dc9ff

2015-10-21T13:49:55

worktree: implement `git_worktree_validate` Add a new function that checks wether a given `struct git_worktree` is valid. The validation includes checking if the gitdir, parent directory and common directory are present.

8c8d726e

2015-10-21T12:10:30

worktree: implement `git_repository_open_from_worktree` Add function `git_repository_open_from_worktree`, which allows to open a `git_worktree` as repository.

cb3269c9

2016-11-11T13:46:59

repository: add function to retrieve paths for repo items

d3bc09e8

2015-10-21T12:02:31

worktree: introduce `struct git_worktree` Introduce a new `struct git_worktree`, which holds information about a possible working tree connected to a repository. Introduce functions to allow opening working trees for a repository.

45f2b7a4

2015-10-21T11:48:02

worktree: implement `git_worktree_list` Add new module for working trees with the `git_worktree_list` function. The function lists names for all working trees of a certain repository.

79ab3ef6

2015-10-15T15:58:05

repository: introduce is_worktree variable

c09fd54e

2015-09-16T12:10:11

repository: introduce commondir variable The commondir variable stores the path to the common directory. The common directory is used to store objects and references shared across multiple repositories. A current use case is the newly introduced `git worktree` feature, which sets up a separate working copy, where the backing git object store and references are pointed to by the common directory.

93e2c744

2017-02-09T19:12:31

Flag optional parameters for apply and pop The options parameter in both git_stash_apply and git_stash_pop can be NULL. They should be flagged as such in the documentation.

3a133652

2017-02-05T07:12:32

Flag checkout_opts in git_reset as optional The check_outs argument can be NULL and should be flagged accordingly in the header file.

21d4a378

2017-02-04T17:24:31

Flag given_opts in git_revert as optional The given_opts argument can actually be NULL and thus should be flagged accordingly in the header file.

921493cc

2017-01-27T14:37:16

Update docs for git_oid_fromstrn and p

7414acf5

2017-01-23T12:28:02

parameter 'id' not found in the function declaration

8d3b39a6

2017-01-21T23:50:38

Merge branch 'pr/3912'

28d0ba0b

2017-01-21T23:45:23

symbolic ref target validation: fixups Fixups requested in #3912.

44e8af8f

2017-01-21T22:51:50

Merge pull request #3892 from mitesch/shared_buffer Use a shared buffer in calls of git_treebuilder_write to avoid heap contention

9e78b727

2017-01-21T22:39:59

Merge branch 'master' into pr/3938

4d99c4cf

2016-11-23T18:32:48

Allow for caching of submodules. Added `git_repository_submodule_cache_all` to initialze a cache of submodules on the repository so that operations looking up N submodules are O(N) and not O(N^2). Added a `git_repository_submodule_cache_clear` function to remove the cache. Also optimized the function that loads all submodules as it was itself O(N^2) w.r.t the number of submodules, having to loop through the `.gitmodules` file once per submodule. I changed it to process the `.gitmodules` file once, into a map. Signed-off-by: David Turner <dturner@twosigma.com>

a5cf255b

2017-01-06T17:15:53

Bump version to 0.25.1

19ed4d0c

2017-01-01T22:19:23

merge: set default rename threshold When `GIT_MERGE_FIND_RENAMES` is set, provide a default for `rename_threshold` when it is unset.

75db289a

2016-12-20T19:14:20

Merge pull request #3980 from tiennou/doc-fixes Documentation fixes

77e46232

2016-12-17T14:31:36

settings: clarify what each value means Most importantly, clarify what it means for HTTPS and SSH to be supported.

87aaefe2

2016-08-09T12:23:19

write_tree: use shared buffer for writing trees The function to write trees allocates a new buffer for each tree. This causes problems with performance when performing a lot of actions involving writing trees, e.g. when doing many merges. Fix the issue by instead handing in a shared buffer, which is then re-used across the calls without having to re-allocate between calls.

72cee168

2016-12-02T16:14:47

remote: fix typo in git_fetch_init_options docs

5569778a

2016-11-15T11:15:40

Bump version number to v0.25

8d400c09

2016-11-01T17:49:07

transaction: fix documentation

788fcdb8

2016-11-01T17:46:57

remote: fix documentation and indent

2adac910

2016-11-01T17:46:37

remote: unused function typedef

8d2784d5

2016-11-01T17:46:20

describe: fix documentation

6502398f

2016-11-01T16:55:16

proxy: fix typo in documentation

6d8ecf08

2016-10-16T00:43:27

patch: minor documentation fix. Fix @return description of git_patch_num_lines_in_hunk.

3e22bb71

2016-09-28T14:45:18

Update submodule update opts init as per code review Update the `GIT_SUBMODULE_UPDATE_OPTIONS_INIT` definition with the correct values after removing `clone_checkout_strategy` in `git_submodule_update_options`.

567fd782

2016-09-26T19:32:15

Remove `clone_checkout_strategy` in submodule update opts Remove `clone_checkout_strategy` in `git_submodule_update_options` as per issue #3784.

93392cdd

2016-10-09T11:27:56

docs: GIT_OPT_ENABLE_STRICT_OBJECT_CREATION is enabled We changed the defaults on strict object creation - it is enabled by default. Update the documentation to reflect that.

82d4c0e6

2016-10-05T12:55:53

revwalk: update the description for the default sorting It changed from implementation-defined to git's default sorting, as there are systems (e.g. rebase) which depend on this order. Also specify more explicitly how you can get git's "date-order".

2749ff46

2016-09-13T15:52:43

time: Export `git_time_monotonic`

adedac5a

2016-09-02T02:03:45

diff: treat binary patches with no data special When creating and printing diffs, deal with binary deltas that have binary data specially, versus diffs that have a binary file but lack the actual binary data.

452bf57c

2016-08-27T13:42:53

Make symbolic ref target validation optional Introduce GIT_OPT_ENABLE_SYMBOLIC_REF_TARGET_VALIDATION option. Setting this option to 0 allows validation of a symbolic ref's target to be bypassed. This option is enabled by default. This mechanism is added primarily to address a discrepancy between git behaviour and libgit2 behaviour, whereby the former allows the symbolic ref target to carry an arbitrary string and the latter does not, so: $ git symbolic-ref refs/heads/foo bar $ cat .git/refs/heads/foo ref: bar where as attempting the same via libgit2 raises an error: The given reference name 'bar' is not valid this mechanism also allows those that might want to make use of git's more lenient treatment of symbolic ref targets to do so.

5625d86b

2016-05-17T15:40:32

index: support index v4 Support reading and writing index v4. Index v4 uses a very simple compression scheme for pathnames, but is otherwise similar to index v3. Signed-off-by: David Turner <dturner@twitter.com>

e2e7f31a

2016-08-05T20:00:22

diff: document `git_diff_from_buffer`

8f09a98e

2016-07-14T16:23:24

odb: freshen existing objects when writing When writing an object, we calculate its OID and see if it exists in the object database. If it does, we need to freshen the file that contains it.

002c8e29

2016-08-03T17:09:41

git_diff_file: move `id_abbrev` Move `id_abbrev` to a more reasonable place where it packs more nicely (before anybody starts using it).

60e15ecd

2016-07-15T17:18:39

packbuilder: `size_t` all the things After 1cd65991, we were passing a pointer to an `unsigned long` to a function that now expected a pointer to a `size_t`. These types differ on 64-bit Windows, which means that we trash the stack. Use `size_t`s in the packbuilder to avoid this.

f1dba144

2016-07-05T09:41:51

Add get user agent functionality.

ebeb56f0

2016-07-01T18:45:10

Merge pull request #3711 from joshtriplett/git_repository_discover_default Add GIT_REPOSITORY_OPEN_FROM_ENV flag to respect $GIT_* environment vars

de43efcf

2016-06-28T16:07:25

submodule: Try to fetch when update fails to find the target commit in the submodule.

20302aa4

2016-06-25T23:33:05

Merge pull request #3223 from ethomson/apply Reading patch files

0dd98b69

2016-04-03T17:22:07

Add GIT_REPOSITORY_OPEN_FROM_ENV flag to respect $GIT_* environment vars git_repository_open_ext provides parameters for the start path, whether to search across filesystems, and what ceiling directories to stop at. git commands have standard environment variables and defaults for each of those, as well as various other parameters of the repository. To avoid duplicate environment variable handling in users of libgit2, add a GIT_REPOSITORY_OPEN_FROM_ENV flag, which makes git_repository_open_ext automatically handle the appropriate environment variables. Commands that intend to act just like those built into git itself can use this flag to get the expected default behavior. git_repository_open_ext with the GIT_REPOSITORY_OPEN_FROM_ENV flag respects $GIT_DIR, $GIT_DISCOVERY_ACROSS_FILESYSTEM, $GIT_CEILING_DIRECTORIES, $GIT_INDEX_FILE, $GIT_NAMESPACE, $GIT_OBJECT_DIRECTORY, and $GIT_ALTERNATE_OBJECT_DIRECTORIES. In the future, when libgit2 gets worktree support, git_repository_open_env will also respect $GIT_WORK_TREE and $GIT_COMMON_DIR; until then, git_repository_open_ext with this flag will error out if either $GIT_WORK_TREE or $GIT_COMMON_DIR is set.

39c6fca3

2016-04-03T16:01:01

Add GIT_REPOSITORY_OPEN_NO_DOTGIT flag to avoid appending /.git GIT_REPOSITORY_OPEN_NO_SEARCH does not search up through parent directories, but still tries the specified path both directly and with /.git appended. GIT_REPOSITORY_OPEN_BARE avoids appending /.git, but opens the repository in bare mode even if it has a working directory. To support the semantics git uses when given $GIT_DIR in the environment, provide a new GIT_REPOSITORY_OPEN_NO_DOTGIT flag to not try appending /.git.

b9266488

2016-06-14T12:27:03

documentation: improve docs for `checkout_head` `git_checkout_head` is sadly misunderstood as something that can switch branches. It cannot. Update the documentation to reflect this.

72827490

2016-04-25T12:40:19

Introduce `git_diff_to_buf` Like `git_patch_to_buf`, provide a simple helper method that can print an entire diff directory to a `git_buf`.

7166bb16

2016-04-25T00:35:48

introduce `git_diff_from_buffer` to parse diffs Parse diff files into a `git_diff` structure.

440e3bae

2015-11-21T12:27:03

patch: `git_patch_from_patchfile` -> `git_patch_from_buffer`

82175084

2015-09-23T13:40:12

Introduce git_patch_options, handle prefixes Handle prefixes (in terms of number of path components) for patch parsing.

d68cb736

2015-09-22T18:25:03

diff: include oid length in deltas Now that `git_diff_delta` data can be produced by reading patch file data, which may have an abbreviated oid, allow consumers to know that the id is abbreviated.

d34f6826

2014-04-08T17:18:47

Patch parsing from patch files

7cb904ba

2014-04-01T23:58:59

Introduce git_apply_patch The beginnings of patch application from an existing (diff-created) git_patch object: applies the hunks of a git_patch to a buffer.

9464f9eb

2016-05-02T17:36:58

Introduce a function to create a tree based on a different one Instead of going through the usual steps of reading a tree recursively into an index, modifying it and writing it back out as a tree, introduce a function to perform simple updates more efficiently. `git_tree_create_updated` avoids reading trees which are not modified and supports upsert and delete operations. It is not as versatile as modifying the index, but it makes some common operations much more efficient.

d383c39b

2016-04-28T12:47:14

Introduce `git_signature_from_buffer` Allow users to construct a signature from the type of signature lines that actually appear in commits.

a3e379cb

2016-04-26T11:10:31

Remove traces of `git_blob_create_fromchunks`

908f24fd

2016-04-22T10:34:17

Allow creating copies of `git_reference` objects.

0d72f67f

2016-03-14T17:36:04

proxy: don't specify the protocol in the type We leave this up to the scheme in the url field. The type should only tell us about whether we want a proxy and whether we want to auto-detect it.

60d717c6

2015-10-02T10:10:13

proxy: add a payload field for the proxy options I don't quite recall what we do in the other places where we use this, but we should pass this payload to the callbacks.

b373e9a6

2015-09-21T22:38:50

net: use proxy options struct in the stream config

07bd3e57

2015-05-07T12:57:56

proxy: ask the user for credentials if necessary

a7bece20

2015-05-11T16:35:24

proxy: introduce a proxy options struct It is currently unused; it will go into the remote's options.

fc15befd

2016-04-12T21:50:18

Add missing ')' to callbacks documentation Super minor, but it was bugging me. There was a missing closing paren in the docs.

98444536

2016-03-31T11:35:53

Add a no-op size_t typedef for the doc parser Clang's documentation parser, which we use in our documentation system does not report any comments for functions which use size_t as a type. The root cause is buried somewhere in libclang but we can work around it by defining the type ourselves. This typedef makes sure that libclang sees it and that we do not change its size.

f0224772

2016-02-17T18:04:19

git_object_dup: introduce typesafe versions

0a5c6028

2015-11-04T10:30:48

blob: introduce creating a blob by writing into a stream The pair of `git_blob_create_frombuffer()` and `git_blob_create_frombuffer_commit()` is meant to replace `git_blob_create_fromchunks()` by providing a way for a user to write a new blob when they want filtering or they do not know the size. This approach allows the caller to retain control over when to add data to this buffer and a more natural fit into higher-level language's own stream abstractions instead of having to handle IO wait in the callback. The in-memory buffer size of 2MB is chosen somewhat arbitrarily to be a round multiple of usual page sizes and a value where most blobs seem likely to be either going to be way below or way over that size. It's also a round number of pages. This implementation re-uses the helper we have from `_fromchunks()` so we end up writing everything to disk, but hopefully more efficiently than with a default filebuf. A later optimisation can be to avoid writing the in-memory contents to disk, with some extra complexity.

6d8b2cdb

2016-02-28T09:34:11

merge driver: remove `check` callback Since the `apply` callback can defer, the `check` callback is not necessary. Removing the `check` callback further makes the `payload` unnecessary along with the `cleanup` callback.

3f7d3df1

2016-02-27T16:57:12

merge driver: improve inline documentation

30a94ab7

2015-12-24T22:52:23

merge driver: allow custom default driver Allow merge users to configure a custom default merge driver via `git_merge_options`. Similarly, honor the `merge.default` configuration option.

3f04219f

2015-12-23T10:23:08

merge driver: introduce custom merge drivers Consumers can now register custom merged drivers with `git_merge_driver_register`. This allows consumers to support the merge drivers, as configured in `.gitattributes`. Consumers will be asked to perform the file-level merge when a custom driver is configured.

ba349322

2016-03-17T06:57:56

Merge pull request #3673 from libgit2/cmn/commit-with-signature commit: add function to attach a signature to a commit

02d61a3b

2016-03-10T10:53:20

commit: add function to attach a signature to a commit In combination with the function which creates a commit into a buffer, this allows us to more easily create signed commits.

fa72d6da

2016-03-14T12:02:00

Setup better defaults for OpenSSL ciphers This ensures that when using OpenSSL a safe default set of ciphers is selected. This is done so that the client communicates securely and we don't accidentally enable unsafe ciphers like RC4, or even worse some old export ciphers. Implements the first part of https://github.com/libgit2/libgit2/issues/3682

1ddada42

2016-03-11T16:31:32

Merge pull request #3636 from nerdishbynature/fix-non-modular-header-in-module Don't include inttypes if compiling for Mac/iOS

0ac4a5de

2016-02-25T18:15:02

Check for __CLANG_INTTYPES_H This fixes an issue in Xcode 7.3 in objective-git where we get the error "Include of non-modular header file in module". Not importing this header again fixes the issue.

c68044a8

2016-03-08T21:17:38

Merge pull request #3656 from ethomson/exists_prefixes Introduce `git_odb_expand_ids`

62484f52

2016-03-08T14:09:55

git_odb_expand_ids: accept git_odb_expand_id array Take (and write to) an array of a struct, `git_odb_expand_id`.

4b1f0f79

2016-03-08T11:44:21

git_odb_expand_ids: rename func, return the type

47cb42da

2016-03-03T22:56:02

commit: split creating the commit and writing it out Sometimes you want to create a commit but not write it out to the objectdb immediately. For these cases, provide a new function to retrieve the buffer instead of having to go through the db.

6c04269c

2016-03-04T00:50:35

git_odb_exists_many_prefixes: query odb for multiple short ids Query the object database for multiple objects at a time, given their object ID (which may be abbreviated) and optional type.

1e8255a3

2016-03-03T20:20:43

Bump version to 0.24.0

22a19f5b

2016-02-22T23:46:50

git_libgit2_opts: introduce `GIT_OPT_ENABLE_STRICT_OBJECT_CREATION`

0d9a7498

2016-02-25T12:09:49

Merge pull request #3628 from pks-t/pks/coverity-fixes Coverity fixes

cd59e0c0

2016-02-23T13:05:49

giterr_set_str: remove `GITERR_OS` documentation The `giterr_set_str` does not actually honor `GITERR_OS`. Remove the documentation that claims that we do.

0f1e2d20

2016-02-23T11:23:26

index: fix contradicting comparison The overflow check in `read_reuc` tries to verify if the `git__strtol32` parses an integer bigger than UINT_MAX. The `tmp` variable is casted to an unsigned int for this and then checked for being greater than UINT_MAX, which obviously can never be true. Fix this by instead fixing the `mode` field's size in `struct git_index_reuc_entry` to `uint32_t`. We can now parse the int with `git__strtol64`, which can never return a value bigger than `UINT32_MAX`, and additionally checking if the returned value is smaller than zero. We do not need to handle overflows explicitly here, as `git__strtol64` returns an error when the returned value would overflow.

5bc93eae

2016-02-22T22:26:01

git_libgit2_opts: document GIT_OPT_SET_USER_AGENT

88ab3be6

2016-02-22T15:41:01

Fix a few checkout -> rebase typos

78e16c34

2016-02-19T13:06:51

Merge pull request #3597 from ethomson/filter_registration Filter registration

eadd0f05

2016-02-16T14:06:48

commit: expose the different kinds of errors We should be checking whether the object we're looking up is a commit, and we should let the caller know whether the not-found return code comes from a bad object type or just a missing signature.

f28bae0c

2016-02-15T17:16:00

rebase: persist a single in-memory index When performing an in-memory rebase, keep a single index for the duration, so that callers have the expected index lifecycle and do not hold on to an index that is free'd out from under them.

thodg/libgit2/include

include

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