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f0e693b1
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2021-09-07T17:53:49
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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.
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e54343a4
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2019-06-29T09:17:32
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fileops: rename to "futils.h" to match function signatures
Our file utils functions all have a "futils" prefix, e.g.
`git_futils_touch`. One would thus naturally guess that their
definitions and implementation would live in files "futils.h" and
"futils.c", respectively, but in fact they live in "fileops.h".
Rename the files to match expectations.
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9994cd3f
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2018-06-25T11:56:52
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treewide: remove use of C++ style comments
C++ style comment ("//") are not specified by the ISO C90 standard and
thus do not conform to it. While libgit2 aims to conform to C90, we did
not enforce it until now, which is why quite a lot of these
non-conforming comments have snuck into our codebase. Do a tree-wide
conversion of all C++ style comments to the supported C style comments
to allow us enforcing strict C90 compliance in a later commit.
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2a8841ae
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2018-01-21T12:28:13
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merge: test CR/LF conflicts for CR/LF files
Ensure that when the files being merged have CR/LF line endings that the
conflict markers produced in the conflict file also have CR/LF line
endings.
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dcde5720
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2015-11-09T08:23:27
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merge tests: move expected data into own file
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6c014bcc
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2015-09-29T12:18:17
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diff: don't feed large files to xdiff
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e4352066
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2015-09-28T18:25:24
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merge_file: treat large files as binary
xdiff craps the bed on large files. Treat very large files as binary,
so that it doesn't even have to try.
Refactor our merge binary handling to better match git.git, which
looks for a NUL in the first 8000 bytes.
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ae8f7260
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2015-07-07T16:59:14
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merge_files: don't add trailing newlines
When invoked with three files that each lack a trailing newline,
the merge result should also lack a trailing newline.
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13de9363
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2015-03-12T12:36:09
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Collapse whitespace flags into git_merge_file_flags_t
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0f24cac2
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2015-03-09T17:03:03
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Added tests to merge files and branches with whitespace problems and fixes
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05d47768
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2014-03-10T22:30:41
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Introduce git_merge_file for consumers
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