Method: Rugged::Repository#head

Defined in:
ext/rugged/rugged_repo.c

#head ⇒ Object

Retrieve and resolve the reference pointed at by the repository’s HEAD.

Returns nil if HEAD is missing.

[View source]

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# File 'ext/rugged/rugged_repo.c', line 1517

static VALUE rb_git_repo_get_head(VALUE self)
{
	git_repository *repo;
	git_reference *head;
	int error;

	Data_Get_Struct(self, git_repository, repo);

	error = git_repository_head(&head, repo);
	if (error == GIT_ENOTFOUND)
		return Qnil;
	else
		rugged_exception_check(error);

	return rugged_ref_new(rb_cRuggedReference, self, head);
}