Examples with ParsedCommandLineOption org.gradle.cli.ParsedCommandLineOption used on opensource projects

Example 1 with ParsedCommandLineOption

use of org.gradle.cli.ParsedCommandLineOption in project gradle by gradle.

the class CommandLineTaskConfigurer method configureTasksNow.

private List<String> configureTasksNow(Collection<Task> tasks, List<String> arguments) {
    List<String> remainingArguments = null;
    for (Task task : tasks) {
        CommandLineParser parser = new CommandLineParser();
        final List<OptionDescriptor> commandLineOptions = optionReader.getOptions(task);
        for (OptionDescriptor optionDescriptor : commandLineOptions) {
            String optionName = optionDescriptor.getName();
            org.gradle.cli.CommandLineOption option = parser.option(optionName);
            option.hasDescription(optionDescriptor.getDescription());
            option.hasArgument(optionDescriptor.getArgumentType());
        }
        ParsedCommandLine parsed;
        try {
            parsed = parser.parse(arguments);
        } catch (CommandLineArgumentException e) {
            //we expect that all options must be applicable for each task
            throw new TaskConfigurationException(task.getPath(), "Problem configuring task " + task.getPath() + " from command line.", e);
        }
        for (OptionDescriptor commandLineOptionDescriptor : commandLineOptions) {
            final String name = commandLineOptionDescriptor.getName();
            if (parsed.hasOption(name)) {
                ParsedCommandLineOption o = parsed.option(name);
                try {
                    commandLineOptionDescriptor.apply(task, o.getValues());
                } catch (TypeConversionException ex) {
                    throw new TaskConfigurationException(task.getPath(), String.format("Problem configuring option '%s' on task '%s' from command line.", name, task.getPath()), ex);
                }
            }
        }
        assert remainingArguments == null || remainingArguments.equals(parsed.getExtraArguments()) : "we expect all options to be consumed by each task so remainingArguments should be the same for each task";
        remainingArguments = parsed.getExtraArguments();
    }
    return remainingArguments;
}