Method: Rugged::Repository#ahead_behind

Defined in:
ext/rugged/rugged_repo.c

#ahead_behind(local, upstream) ⇒ Array

Returns a 2 element Array containing the number of commits that the upstream object is ahead and behind the local object.

local and upstream can either be strings containing SHA1 OIDs or Rugged::Object instances.

Returns:

  • (Array)
[View source]

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# File 'ext/rugged/rugged_repo.c', line 1963

static VALUE rb_git_repo_ahead_behind(VALUE self, VALUE rb_local, VALUE rb_upstream) {
	git_repository *repo;
	int error;
	git_oid local, upstream;
	size_t ahead, behind;
	VALUE rb_result;

	Data_Get_Struct(self, git_repository, repo);

	error = rugged_oid_get(&local, repo, rb_local);
	rugged_exception_check(error);

	error = rugged_oid_get(&upstream, repo, rb_upstream);
	rugged_exception_check(error);

	error = git_graph_ahead_behind(&ahead, &behind, repo, &local, &upstream);
	rugged_exception_check(error);

	rb_result = rb_ary_new2(2);
	rb_ary_push(rb_result, INT2FIX((int) ahead));
	rb_ary_push(rb_result, INT2FIX((int) behind));
	return rb_result;
}