local resourcePath = GetResourcePath(cache.resource):gsub('//', '/') .. '/'

local utils = {}

function utils.getFilesInDirectory(path, pattern)
    local files = {}
    local fileCount = 0
	local system = os.getenv('OS')
	local command = system and system:match('Windows') and 'dir "' or 'ls "'
	local suffix = command == 'dir "' and '/" /b' or '/"'
	local dir = io.popen(command .. resourcePath .. path .. suffix)

	if dir then
		for line in dir:lines() do
            if line:match(pattern) then
                fileCount += 1
                files[fileCount] = line:gsub(pattern, '')
            end
		end

		dir:close()
	end

    return files, fileCount
end

return utils