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feat(merge): add ability to cherry-pick commit

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This commit is contained in:
Aleksey Kulikov 2021-09-09 15:40:05 +03:00
parent 63dabcdd2c
commit 659e69b1f2
3 changed files with 38 additions and 2 deletions
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20
lib/src/bindings/merge.dart
View file

@ -67,11 +67,11 @@ void merge(
int theirHeadsLen,
) {
final mergeOpts = calloc<git_merge_options>(sizeOf<git_merge_options>());
libgit2.git_merge_options_init(mergeOpts, 1);
libgit2.git_merge_options_init(mergeOpts, GIT_MERGE_OPTIONS_VERSION);
final checkoutOpts =
calloc<git_checkout_options>(sizeOf<git_checkout_options>());
libgit2.git_checkout_options_init(checkoutOpts, 1);
libgit2.git_checkout_options_init(checkoutOpts, GIT_CHECKOUT_OPTIONS_VERSION);
checkoutOpts.ref.checkout_strategy =
git_checkout_strategy_t.GIT_CHECKOUT_SAFE +
git_checkout_strategy_t.GIT_CHECKOUT_RECREATE_MISSING;
@ -166,3 +166,19 @@ Pointer<git_index> mergeTrees(
return out.value;
}
}
/// Cherry-pick the given commit, producing changes in the index and working directory.
///
/// Throws a [LibGit2Error] if error occured.
void cherryPick(Pointer<git_repository> repo, Pointer<git_commit> commit) {
final opts = calloc<git_cherrypick_options>(sizeOf<git_cherrypick_options>());
libgit2.git_cherrypick_options_init(opts, GIT_CHERRYPICK_OPTIONS_VERSION);
opts.ref.checkout_opts.checkout_strategy =
git_checkout_strategy_t.GIT_CHECKOUT_SAFE;
final error = libgit2.git_cherrypick(repo, commit, opts);
if (error < 0) {
throw LibGit2Error(libgit2.git_error_last());
}
}

10
lib/src/repository.dart
View file

@ -608,4 +608,14 @@ class Repository {
return Index(result);
}
/// Cherry-picks the given commit, producing changes in the index and working directory.
///
/// Any changes are staged for commit and any conflicts are written to the index. Callers
/// should inspect the repository's index after this completes, resolve any conflicts and
/// prepare a commit.
///
/// Throws a [LibGit2Error] if error occured.
void cherryPick(Commit commit) =>
merge_bindings.cherryPick(_repoPointer, commit.pointer);
}