module Sct
    class Config

        def self.dir
            return "#{Sct::Helpers.homePath}/.config/sct"
        end

        def self.path
            return File.expand_path(File.join(self.dir, 'config'))
        end

        def self.exists
            return File.exists?(Config.path)
        end

        def self.get(key)
            config = self.read

            if !config.key?(key)
                return nil
            end

            return config[key]
        end

        def self.read
            if !self.exists
                return {}
            end

            contents = File.read(self.path)

            return Sct::Helpers.to_hash(contents)
        end
    end
end