k-motoyan/haxe_cli_proxy

module Haxe
  module Cli
    module Proxy
      module CompileOption
        class Builder
          def initialize(options)
            @opts = options
          end

          def to_s
            if compile_by_hxml?
              @opts[:hxml]
            else
              build_options
            end
          end

          private

          def compile_by_hxml?
            @opts.key?(:hxml)
          end

          def build_options
            opts = ''
            targets = ::Haxe::Cli::Proxy::Constants::TARGETS
            ded_code_options = ::Haxe::Cli::Proxy::Constants::DED_CODE_OPTIONS
            main = ::Haxe::Cli::Proxy::Constants::COMPILE_MAIN
            lib = ::Haxe::Cli::Proxy::Constants::COMPILE_LIB
            flag = ::Haxe::Cli::Proxy::Constants::COMPILE_FLAG
            dce = ::Haxe::Cli::Proxy::Constants::COMPILE_DEC
            verbose = ::Haxe::Cli::Proxy::Constants::COMPILE_VERBOSE
            debug = ::Haxe::Cli::Proxy::Constants::COMPILE_DEBUG

            unless %i(main target output).any? { |k| !@opts[k].nil? }
              raise ::Haxe::Cli::Proxy::Error::NotExistsCompileRequiredKeys.new
            end

            unless targets.key?(@opts[:target])
              raise ::Haxe::Cli::Proxy::Error::UnknownCompileTarget.new
            end

            opts << "#{main} #{@opts[:main]} #{targets[@opts[:target]]} #{@opts[:output]}"

            if !@opts[:lib].nil? && @opts[:lib].is_a?(Array)
              opts << " #{lib} "
              opts << @opts[:lib].join(' ')
            end

            if !@opts[:compile_flag].nil? && @opts[:compile_flag].is_a?(Array)
              opts << " #{flag} "
              opts << @opts[:compile_flag].join(' ')
            end

            if !@opts[:debug].nil? && @opts[:debug]
              opts << " #{debug}"
            end

            if !@opts[:verbose].nil? && @opts[:verbose]
              opts << " #{verbose}"
            end

            if !@opts[:dce].nil? && ded_code_options.include?(@opts[:dce])
              opts << " #{dce} #{@opts[:dce]}"
            end

            opts
          end
        end
      end
    end
  end
end