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cleanup: remove support for ancient versions of libgit2

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We require a minimum of libgit2 0.26.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2020-04-09 16:59:12 -07:00
parent 3828ec6097
commit 67a717dc05
3 changed files with 1 additions and 7 deletions
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2
INSTALL
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@ -97,7 +97,7 @@ Other third party library dependencies
--------------------------------------
In order for our cloud storage to be fully functional you need
libgit2 0.23 or newer.
libgit2 0.26 or newer.
cmake build system

4
core/git-access.c
View file

@ -359,11 +359,7 @@ static int try_to_git_merge(git_repository *repo, git_reference **local_p, git_r
}
git_merge_init_options(&merge_options, GIT_MERGE_OPTIONS_VERSION);
#if !LIBGIT2_VER_MAJOR && LIBGIT2_VER_MINOR > 23
merge_options.flags = GIT_MERGE_FIND_RENAMES;
#else
merge_options.tree_flags = GIT_MERGE_TREE_FIND_RENAMES;
#endif
merge_options.file_favor = GIT_MERGE_FILE_FAVOR_UNION;
merge_options.rename_threshold = 100;
if (git_commit_lookup(&local_commit, repo, local_id)) {

2
core/save-git.c
View file

@ -1022,10 +1022,8 @@ int update_git_checkout(git_repository *repo, git_object *parent, git_tree *tree
static int get_authorship(git_repository *repo, git_signature **authorp)
{
#if LIBGIT2_VER_MAJOR || LIBGIT2_VER_MINOR >= 20
if (git_signature_default(authorp, repo) == 0)
return 0;
#endif
/* try to fetch the user info from the OS, otherwise use default values. */
struct user_info user = { .name = NULL, .email = NULL };
subsurface_user_info(&user);