Refatorando as opções de command line #2
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| .idea/ | ||
| cotuba-cli.iml | ||
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alexandreaquiles
suggested changes
Jul 13, 2020
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| import org.apache.commons.cli.*; | ||
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| public class OptionCLIReader { |
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O projeto já estava usando as variáveis em português. Por isso, acho que seria melhor manter o nome da classe em português.
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| Options options = new Options(); | ||
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| options.addOption(new Option("d", "dir", true, "Diretório que contem os arquivos md. Default: diretório atual.")); | ||
| options.addOption(new Option("f", "format", true, "Formato de saída do ebook. Pode ser: pdf ou epub. Default: pdf")); | ||
| options.addOption(new Option("o", "output", true, "Arquivo de saída do ebook. Default: book.{formato}.")); | ||
| options.addOption(new Option("v", "verbose", false, "Habilita modo verboso.")); | ||
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| CommandLineParser cmdParser = new DefaultParser(); | ||
| HelpFormatter ajuda = new HelpFormatter(); | ||
| CommandLine cmd; | ||
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| try { | ||
| cmd = cmdParser.parse(options, args); | ||
| } catch (ParseException e) { | ||
| System.err.println(e.getMessage()); | ||
| ajuda.printHelp("cotuba", options); | ||
| System.exit(1); | ||
| return; | ||
| } | ||
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| this.nomeDoDiretorioDosMD = cmd.getOptionValue("dir"); | ||
| this.nomeDoFormatoDoEbook = cmd.getOptionValue("format"); | ||
| this.nomeDoArquivoDeSaidaDoEbook = cmd.getOptionValue("output"); | ||
| this.modoVerboso = cmd.hasOption("verbose"); |
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Você acha que seria bom reorganizar esse trecho de código? Se sim, como você faria?
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