kmx git

Commit	Date	Message
f0e693b1	2021-09-07T17:53:49	str: introduce `git_str` for internal, `git_buf` is external libgit2 has two distinct requirements that were previously solved by `git_buf`. We require: 1. A general purpose string class that provides a number of utility APIs for manipulating data (eg, concatenating, truncating, etc). 2. A structure that we can use to return strings to callers that they can take ownership of. By using a single class (`git_buf`) for both of these purposes, we have confused the API to the point that refactorings are difficult and reasoning about correctness is also difficult. Move the utility class `git_buf` to be called `git_str`: this represents its general purpose, as an internal string buffer class. The name also is an homage to Junio Hamano ("gitstr"). The public API remains `git_buf`, and has a much smaller footprint. It is generally only used as an "out" param with strict requirements that follow the documentation. (Exceptions exist for some legacy APIs to avoid breaking callers unnecessarily.) Utility functions exist to convert a user-specified `git_buf` to a `git_str` so that we can call internal functions, then converting it back again.
d525e063	2021-05-10T23:04:59	buf: remove internal `git_buf_text` namespace The `git_buf_text` namespace is unnecessary and strange. Remove it, just keep the functions prefixed with `git_buf`.
0b5ba0d7	2019-06-06T16:36:23	Rename opt init functions to `options_init` In libgit2 nomenclature, when we need to verb a direct object, we name a function `git_directobject_verb`. Thus, if we need to init an options structure named `git_foo_options`, then the name of the function that does that should be `git_foo_options_init`. The previous names of `git_foo_init_options` is close - it _sounds_ as if it's initializing the options of a `foo`, but in fact `git_foo_options` is its own noun that should be respected. Deprecate the old names; they'll now call directly to the new ones.
ecf4f33a	2018-02-08T11:14:48	Convert usage of `git_buf_free` to new `git_buf_dispose`
9d83a2b0	2018-02-22T22:55:50	Sanitize the hunk header to ensure it contains UTF-8 valid data The diff driver truncates the hunk header text to 80 bytes, which can truncate 4-byte Unicode characters and introduce garbage characters in the diff output. This change sanitizes the hunk header before it is displayed. This mirrors the test in git: https://github.com/git/git/blob/master/t/t4025-hunk-header.sh Closes https://github.com/libgit2/rugged/issues/716
e349ed50	2014-04-22T14:58:33	patch: emit binary patches (optionally)
c05cd792	2014-01-22T17:51:32	Drop git_patch_to_str It's hard or even impossible to correctly free the string buffer allocated by git_patch_to_str in some circumstances. Drop the function so people have to use git_patch_to_buf instead - git_buf has a dedicated destructor.
11bd7a03	2013-12-12T11:14:51	More tests of canceling from callbacks This covers diff print, push, and ref foreach. This also has a fix for a small memory leak in the push tests.
d8e7ffc2	2013-11-18T14:03:25	Add content offset to git_diff_line For additions and deletions, external consumers like subversion can make use of the content offset to generate diffs in their proprietary formats.
17820381	2013-11-14T14:05:52	Rename tests-clar to tests

f0e693b1

2021-09-07T17:53:49

str: introduce `git_str` for internal, `git_buf` is external libgit2 has two distinct requirements that were previously solved by `git_buf`. We require: 1. A general purpose string class that provides a number of utility APIs for manipulating data (eg, concatenating, truncating, etc). 2. A structure that we can use to return strings to callers that they can take ownership of. By using a single class (`git_buf`) for both of these purposes, we have confused the API to the point that refactorings are difficult and reasoning about correctness is also difficult. Move the utility class `git_buf` to be called `git_str`: this represents its general purpose, as an internal string buffer class. The name also is an homage to Junio Hamano ("gitstr"). The public API remains `git_buf`, and has a much smaller footprint. It is generally only used as an "out" param with strict requirements that follow the documentation. (Exceptions exist for some legacy APIs to avoid breaking callers unnecessarily.) Utility functions exist to convert a user-specified `git_buf` to a `git_str` so that we can call internal functions, then converting it back again.

d525e063

2021-05-10T23:04:59

buf: remove internal `git_buf_text` namespace The `git_buf_text` namespace is unnecessary and strange. Remove it, just keep the functions prefixed with `git_buf`.

0b5ba0d7

2019-06-06T16:36:23

Rename opt init functions to `options_init` In libgit2 nomenclature, when we need to verb a direct object, we name a function `git_directobject_verb`. Thus, if we need to init an options structure named `git_foo_options`, then the name of the function that does that should be `git_foo_options_init`. The previous names of `git_foo_init_options` is close - it _sounds_ as if it's initializing the options of a `foo`, but in fact `git_foo_options` is its own noun that should be respected. Deprecate the old names; they'll now call directly to the new ones.

ecf4f33a

2018-02-08T11:14:48

Convert usage of `git_buf_free` to new `git_buf_dispose`

9d83a2b0

2018-02-22T22:55:50

Sanitize the hunk header to ensure it contains UTF-8 valid data The diff driver truncates the hunk header text to 80 bytes, which can truncate 4-byte Unicode characters and introduce garbage characters in the diff output. This change sanitizes the hunk header before it is displayed. This mirrors the test in git: https://github.com/git/git/blob/master/t/t4025-hunk-header.sh Closes https://github.com/libgit2/rugged/issues/716

e349ed50

2014-04-22T14:58:33

patch: emit binary patches (optionally)

c05cd792

2014-01-22T17:51:32

Drop git_patch_to_str It's hard or even impossible to correctly free the string buffer allocated by git_patch_to_str in some circumstances. Drop the function so people have to use git_patch_to_buf instead - git_buf has a dedicated destructor.

11bd7a03

2013-12-12T11:14:51

More tests of canceling from callbacks This covers diff print, push, and ref foreach. This also has a fix for a small memory leak in the push tests.

d8e7ffc2

2013-11-18T14:03:25

Add content offset to git_diff_line For additions and deletions, external consumers like subversion can make use of the content offset to generate diffs in their proprietary formats.

17820381

2013-11-14T14:05:52

Rename tests-clar to tests

thodg/libgit2/tests/diff/patch.c

tests/diff/patch.c

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