Class: DManga::Options

Inherits:
Object
  • Object
show all
Defined in:
lib/dmanga/options.rb

Constant Summary collapse

DEFAULT_DOWNLOAD_DIR = 
"#{ENV['HOME']}/Downloads"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Options 



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# File 'lib/dmanga/options.rb', line 8

def initialize(argv)
    @download_dir = DEFAULT_DOWNLOAD_DIR
    @verbose = false
    @site = "mangahost.cc"
    parse(argv)
    @manga = argv[0]
end

Instance Attribute Details

#download_dir ⇒ Object (readonly)

Returns the value of attribute download_dir.



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# File 'lib/dmanga/options.rb', line 6

def download_dir
  @download_dir
end

#manga ⇒ Object (readonly)

Returns the value of attribute manga.



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# File 'lib/dmanga/options.rb', line 6

def manga
  @manga
end

#site ⇒ Object

Returns the value of attribute site.



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# File 'lib/dmanga/options.rb', line 7

def site
  @site
end

#verbose ⇒ Object (readonly)

Returns the value of attribute verbose.



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# File 'lib/dmanga/options.rb', line 6

def verbose
  @verbose
end

Instance Method Details

#parse(argv) ⇒ Object 



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# File 'lib/dmanga/options.rb', line 16

def parse(argv)
    OptionParser.new do |opts|
        opts.banner = "Uso: dmanga [opção] <nome do manga>"
        opts.separator   ""
        opts.separator   "Opções:"

        opts.on('--version', 'Exibe o numero de versão do programa.') do
            puts "version #{DManga::VERSION}"
            exit
        end

        opts.on('-v', '--verbose',
                'Exibe informações da execução do programa.') do
            @verbose = true
        end
        opts.on('-d', '--directory DIRETORIO',
                'O diretorio de destino do download. Padrão é Downloads.') do |path|
            @download_dir = path
        end
        opts.on('-h', '--help', 'Exibe esta tela.') do
            puts opts
            exit
        end

        argv = ['-h'] if argv.empty?
        opts.parse!(argv)
    end
end