/** * Parses the given command-line. * * @param commandLine The command-line. * @return The parsed command line. * @throws org.gradle.CommandLineArgumentException On parse failure. */ public ParsedCommandLine parse(Iterable<String> commandLine) { ParsedCommandLine parsedCommandLine = new ParsedCommandLine(new HashSet<CommandLineOption>(optionsByString.values())); ParserState parseState = new BeforeFirstSubCommand(parsedCommandLine); for (String arg : commandLine) { if (parseState.maybeStartOption(arg)) { if (arg.equals("--")) { parseState = new AfterOptions(parsedCommandLine); } else if (arg.matches("--[^=]+")) { OptionParserState parsedOption = parseState.onStartOption(arg, arg.substring(2)); parseState = parsedOption.onStartNextArg(); } else if (arg.matches("--[^=]+=.*")) { int endArg = arg.indexOf('='); OptionParserState parsedOption = parseState.onStartOption(arg, arg.substring(2, endArg)); parseState = parsedOption.onArgument(arg.substring(endArg + 1)); } else if (arg.matches("-[^=]=.*")) { OptionParserState parsedOption = parseState.onStartOption(arg, arg.substring(1, 2)); parseState = parsedOption.onArgument(arg.substring(3)); } else { assert arg.matches("-[^-].*"); String option = arg.substring(1); if (optionsByString.containsKey(option)) { OptionParserState parsedOption = parseState.onStartOption(arg, option); parseState = parsedOption.onStartNextArg(); } else { String option1 = arg.substring(1, 2); OptionParserState parsedOption = parseState.onStartOption("-" + option1, option1); if (parsedOption.getHasArgument()) { parseState = parsedOption.onArgument(arg.substring(2)); } else { parseState = parsedOption.onComplete(); for (int i = 2; i < arg.length(); i++) { String optionStr = arg.substring(i, i + 1); parsedOption = parseState.onStartOption("-" + optionStr, optionStr); parseState = parsedOption.onComplete(); } } } } } else { parseState = parseState.onNonOption(arg); } } parseState.onCommandLineEnd(); return parsedCommandLine; }
@Override public void onCommandLineEnd() { option.onComplete(); }
/** * Parses the given command-line. * * @param commandLine The command-line. * @return The parsed command line. * @throws org.gradle.cli.CommandLineArgumentException On parse failure. */ public ParsedCommandLine parse(Iterable<String> commandLine) throws CommandLineArgumentException { ParsedCommandLine parsedCommandLine = new ParsedCommandLine(new HashSet<CommandLineOption>(optionsByString.values())); ParserState parseState = new BeforeFirstSubCommand(parsedCommandLine); for (String arg : commandLine) { if (parseState.maybeStartOption(arg)) { if (arg.equals("--")) { parseState = new AfterOptions(parsedCommandLine); } else if (arg.matches("--[^=]+")) { OptionParserState parsedOption = parseState.onStartOption(arg, arg.substring(2)); parseState = parsedOption.onStartNextArg(); } else if (arg.matches("--[^=]+=.*")) { int endArg = arg.indexOf('='); OptionParserState parsedOption = parseState.onStartOption(arg, arg.substring(2, endArg)); parseState = parsedOption.onArgument(arg.substring(endArg + 1)); } else if (arg.matches("-[^=]=.*")) { OptionParserState parsedOption = parseState.onStartOption(arg, arg.substring(1, 2)); parseState = parsedOption.onArgument(arg.substring(3)); } else { assert arg.matches("-[^-].*"); String option = arg.substring(1); if (optionsByString.containsKey(option)) { OptionParserState parsedOption = parseState.onStartOption(arg, option); parseState = parsedOption.onStartNextArg(); } else { String option1 = arg.substring(1, 2); OptionParserState parsedOption; if (optionsByString.containsKey(option1)) { parsedOption = parseState.onStartOption("-" + option1, option1); if (parsedOption.getHasArgument()) { parseState = parsedOption.onArgument(arg.substring(2)); } else { parseState = parsedOption.onComplete(); for (int i = 2; i < arg.length(); i++) { String optionStr = arg.substring(i, i + 1); parsedOption = parseState.onStartOption("-" + optionStr, optionStr); parseState = parsedOption.onComplete(); } } } else { if (allowUnknownOptions) { // if we are allowing unknowns, just pass through the whole arg parsedOption = parseState.onStartOption(arg, option); parseState = parsedOption.onComplete(); } else { // We are going to throw a CommandLineArgumentException below, but want the message // to reflect that we didn't recognise the first char (i.e. the option specifier) parsedOption = parseState.onStartOption("-" + option1, option1); parseState = parsedOption.onComplete(); } } } } } else { parseState = parseState.onNonOption(arg); } } parseState.onCommandLineEnd(); return parsedCommandLine; }