- 17 Oct, 2021 1 commit
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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.
Edward Thomson committed
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- 10 Jun, 2018 1 commit
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Patrick Steinhardt committed
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- 17 Mar, 2016 7 commits
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Edward Thomson committed
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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.
Edward Thomson committed -
Ensure that setting the merge attribute forces the built-in default `text` driver and does *not* honor the `merge.default` configuration option. Further ensure that unsetting the merge attribute forces a conflict (the `binary` driver).
Edward Thomson committed -
Edward Thomson committed
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When a `check` or `apply` callback function returns `GIT_EMERGECONFLICT` stop and product a conflict.
Edward Thomson committed -
When a `check` or `apply` callback function returns `GIT_PASSTHROUGH`, move on to the default merge driver.
Edward Thomson committed -
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.
Edward Thomson committed
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