/**
 * Asks the user to select an option from a list of options. Allows the choice to be configured in various ways.
 *
 * @param <T> The type of the options of this choice.
 */
public interface Choice<T> {
    /**
     * Specifies the option to present to the user as the default selection, and the option to use when not connected to a console.
     * Both of these values default to the first option.
     *

import org.gradle.api.tasks.options.Option

allprojects{
    task hello(type: CustomTask)
}

class CustomTask extends DefaultTask {
    @TaskAction
    void doSomething() {
    }

    @Option(option = "enumValue", description = "Configures an enum value in CustomTask.")
    public void setEnumValue(TestEnum value) {
    }

    @Option(option = "booleanValue", description = "Configures a boolean flag in CustomTask.")

import org.gradle.api.tasks.options.Option;
import org.gradle.api.tasks.options.OptionValues;

public abstract class UrlProcess extends DefaultTask {
    private String url;
    private OutputType outputType;

    @Input
    @Option(option = "http", description = "Configures the http protocol to be allowed.")
    public abstract Property<Boolean> getHttp();

					idx.Type = index.Type
				}
				if idx.Where == "" {
					idx.Where = index.Where
				}
				if idx.Comment == "" {
					idx.Comment = index.Comment
				}
				if idx.Option == "" {
					idx.Option = index.Option
				}

				idx.Fields = append(idx.Fields, index.Fields...)
				sort.Slice(idx.Fields, func(i, j int) bool {
					return idx.Fields[i].priority < idx.Fields[j].priority
				})

        )
    }

    @Test
    fun `cache key honours isolated projects option`() {
        assertThat(
            cacheKeyStringFromStartParameter {
                isolatedProjects = Option.Value.value(true)
            },
            equalTo(cacheKeyStringFromStartParameter {
                isolatedProjects = Option.Value.value(true)
            })
        )
        assertThat(

        if (flag.getSystemPropertyName() != null) {
            // Can explicitly disable property using system property
            Option.Value<Boolean> option = options.getOption(new InternalFlag(flag.getSystemPropertyName()));
            if (option.isExplicit() || option.get()) {
                return option.get();
            }
        }
        return enabled.contains(flag);
    }

    @Override

 */

package org.gradle.api.internal.tasks.options;

import org.gradle.api.tasks.options.Option;
import org.gradle.internal.exceptions.ValueCollectingDiagnosticsVisitor;
import org.gradle.internal.typeconversion.NotationParser;
import org.gradle.internal.typeconversion.TypeConversionException;

import java.util.List;
import java.util.Set;

/**
 * An option with a single argument.
 */

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="ProtobufSettings">
    <option name="includePaths">
      <list>
        <option value="$PROJECT_DIR$" />
      </list>
    </option>
  </component>

 * or {@code List<String>} {@link Option}. At most one option values method may be provided for a
 * particular option.</p>
 *
 * <p>This annotation should be attached to a getter method that returns a {@link java.util.Collection} of
 * possible values. The entries in the collection may be of any type. If necessary, they are transformed

	"istio.io/istio/tools/docker-builder/builder"
)

// Option is a functional option for remote operations.
type Option func(*options) error

type options struct {
	args       map[string]string
	ignoreRuns bool
	baseDir    string
}

// WithArgs sets the input args to the dockerfile
func WithArgs(a map[string]string) Option {
	return func(o *options) error {
		o.args = a
		return nil
	}
}