export all internal git functions by milahu · Pull Request #7296 · libgit2/libgit2 · GitHub
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export all internal git functions#7296

Draft
milahu wants to merge 114 commits into
libgit2:mainfrom
milahu:export-all-git-functions
Draft

export all internal git functions#7296
milahu wants to merge 114 commits into
libgit2:mainfrom
milahu:export-all-git-functions

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@milahu

@milahu milahu commented Jun 14, 2026 •
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probably this will never get merged → draft PR

i needed some internal functions

git_iterator_for_tree
git_iterator_current
git_iterator_advance
git_iterator_free

to build a custom version of git_diff_tree_to_tree
for my git-file-times
where i dont need full tree diffs
but i only need to know "was this file added or modified or renamed"

so i exported all the internal git_* functions

in 8882239 i fixed a typecast for C++

seems to work... at least on linux
build is passing, tests are passing, downstream build is passing

edit: fixme:

In file included from /home/libgit2/source/tests/libgit2/apply/apply_helpers.c:1:
/home/libgit2/source/tests/libgit2/apply/apply_helpers.c: In function 'validate_index_unchanged':
/home/libgit2/source/tests/libgit2/apply/apply_helpers.c:92:21: error: implicit declaration of function 'git_repository_head_tree'; did you mean 'git_repository_oid_type'? [-Werror=implicit-function-declaration]
   92 |         cl_git_pass(git_repository_head_tree(&head, repo));
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~

maybe caused by a broken include

milahu added 30 commits June 14, 2026 15:45
@milahu
iterator.h: move to git2/iterator.h
e71f612
@milahu
iterator.h: export functions
9c3ad29
@milahu
vector.h: move to git2/vector.h
31b59ae
@milahu
str.h: move to git2/str.h
cda8ad2
@milahu
iterator: fix
960c642
@milahu
str: fix includes
13826e1
@milahu
vector: fix includes
df2075b
@milahu
tests: define GIT_REFS_HEADS_DIR
0af0dfe
@milahu
tests: define GIT_MERGE_HEAD_FILE
3421fc7
@milahu
tests: define git_repository
4585b45
@milahu
git2_util.h: move to git2/git2_util.h
223e74c
@milahu
git2_util.h: fix includes
e81099d
@milahu
git2_util.h: fix includes
e0a3df3
@milahu
git2_features.h: fix includes
361607a
@milahu
git2_features.h: move to git2/git2_features.h
5842af6
@milahu
git2_features.h: move to git2/git2_features.h
08d1d50
@milahu
git2_features.h: move to git2/git2_features.h
d799cbd
@milahu
git2_features.h: move to git2/git2_features.h
44a4236
@milahu
cc-compat.h: move to git2/cc-compat.h
ad59507
@milahu
thread.h: move to git2/thread.h
56792b6
@milahu
unix/pthread.h: move to git2/unix/pthread.h
7b99fff
@milahu
unix/pthread.h: move to git2/unix/pthread.h
5d70b8d
@milahu
unix/pthread.h: move to git2/unix/pthread.h
78ea2a3
@milahu
add move-headers.sh
cd11da2
@milahu
alloc.h: move to git2/alloc.h
013b176
@milahu
array.h: move to git2/array.h
55416cb
@milahu
assert_safe.h: move to git2/assert_safe.h
f88e91e
@milahu
bitvec.h: move to git2/bitvec.h
031e37b
@milahu
ctype_compat.h: move to git2/ctype_compat.h
26ec2c6
@milahu
date.h: move to git2/date.h
78e56f8
milahu added 28 commits June 14, 2026 17:28
@milahu
win32/posix.h: move to git2/win32/posix.h
5b53832
@milahu
win32/precompiled.h: move to git2/win32/precompiled.h
87ab1a3
@milahu
win32/version.h: move to git2/win32/version.h
98ae0a9
@milahu
win32/thread.h: move to git2/win32/thread.h
cd8e8d5
@milahu
win32/msvc-compat.h: move to git2/win32/msvc-compat.h
92d095a
@milahu
win32/w32_util.h: move to git2/win32/w32_util.h
f86e5b5
@milahu
win32/reparse.h: move to git2/win32/reparse.h
e592724
@milahu
win32/win32-compat.h: move to git2/win32/win32-compat.h
d482a71
@milahu
allocators/debugalloc.h: fix includes
5b7feaa
@milahu
allocators/failalloc.h: fix includes
a886737
@milahu
allocators/stdalloc.h: fix includes
baa2e07
@milahu
allocators/win32_leakcheck.h: fix includes
2601168
@milahu
hash/collisiondetect.h: fix includes
2424334
@milahu
hash/sha1dc/sha1.h: fix includes
0b8b6af
@milahu
hash/sha1dc/ubc_check.h: fix includes
6c85021
@milahu
hash/openssl.h: fix includes
525083d
@milahu
export all git_* functions
1eb1bfb
@milahu
add export-all-git-functions.sh
86b5c9d
@milahu
includes: add GIT_END_DECL footers
f97b0fc
@milahu
win32/w32_leakcheck.h: add empty line before GIT_END_DECL footer
cc76c29
@milahu
add add-end-decl-footer.sh
246f92f
@milahu
assert_safe.h: remove GIT_END_DECL footer
ea43fd5
@milahu
sys/cred.h: remove GIT_END_DECL footer
9aa5496
@milahu
includes: add GIT_BEGIN_DECL headers
0e63c39
@milahu
deprecated.h: remove duplicate GIT_END_DECL footer
17633fd
@milahu
vector.h: remove C++ keyword new
ebaa1b2
@milahu
patch.h: remove duplicate GIT_END_DECL footer
b280b88
@milahu
fix: error: invalid conversion from ‘unsigned int’ to ‘git_iterator_f…
8882239 
…lag_t’
@ethomson

ethomson commented Jun 25, 2026

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@milahu

milahu commented Jun 26, 2026

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2 participants

@milahu @ethomson