require("utility.misc")

function RepositoryRoot()
	local current_file = GetCurrentFile()

    if current_file == "fzf" then
        return ""
    end

    local super_project_path = vim.fn.system("git -C " .. Dirname(current_file)
		.. " rev-parse --show-superproject-working-tree")

    if vim.v.shell_error ~= 0 then
        return ""
    end

    if super_project_path then
        return super_project_path
    end

    local toplevel_path = vim.fn.system("git -C " .. Dirname(current_file)
		.. " rev-parse --show-toplevel | tr -d '\n'")

    if vim.v.shell_error ~= 0 then
        return ""
    end

    return toplevel_path
end