File outputFile

                @InputFile
                @PathSensitive(PathSensitivity.NONE)
                File inputFile

                @TaskAction
                public void makeOutput() {
                    outputFile.text = "done"
                }
            }

            task cacheable(type: CustomTask) {
                inputFile = file("input")

package com.example;

import org.gradle.api.DefaultTask;
import org.gradle.api.file.RegularFileProperty;
import org.gradle.api.provider.ListProperty;
import org.gradle.api.tasks.InputFile;
import org.gradle.api.tasks.Internal;
import org.gradle.api.tasks.PathSensitive;
import org.gradle.api.tasks.PathSensitivity;
import org.gradle.api.tasks.TaskAction;

import java.io.IOException;
import java.nio.file.Files;
import java.util.regex.Pattern;

        when:
        run "signJar"

        then:
        skipped(":signJar")
    }

    def "out-of-date when input file changes"() {
        given:
        def inputFile = file("input.txt")
        inputFile.text = "foo"
        buildFile << """
            ${keyInfo.addAsPropertiesScript()}
            signing {
                ${signingConfiguration()}
            }

        <title>Properties</title>
        <table>
            <thead>
                <tr>
                    <td>Name</td>
                </tr>
            </thead>
            <tr>
                <td>inputFile</td>
            </tr>
            <tr>
                <td>outputFile</td>
            </tr>
        </table>
    </section>
    <section>
        <title>Methods</title>
        <table>

 * </ul>
 *
 */
@CacheableTask
abstract class UserGuideTransformTask extends DefaultTask {

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getSourceFile();

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getLinksFile();

    @OutputFile
    abstract RegularFileProperty getDestFile();

    @Input

import org.gradle.api.file.RegularFileProperty;
import org.gradle.api.provider.SetProperty;
import org.gradle.api.tasks.CacheableTask;
import org.gradle.api.tasks.Input;
import org.gradle.api.tasks.InputFile;
import org.gradle.api.tasks.OutputFile;
import org.gradle.api.tasks.PathSensitive;
import org.gradle.api.tasks.PathSensitivity;
import org.gradle.api.tasks.TaskAction;

import java.io.FileWriter;

 */
public abstract class PersistableConfigurationObjectGenerator<T extends PersistableConfigurationObject> implements Generator<T>, Factory<T> {
    @Override
    public T read(File inputFile) {
        T obj = create();
        obj.load(inputFile);
        return obj;
    }

    @Override
    public T defaultInstance() {
        T obj = create();
        obj.loadDefaults();
        return obj;
    }

import org.gradle.api.file.RegularFileProperty;
import org.gradle.api.provider.Property;
import org.gradle.api.tasks.CacheableTask;
import org.gradle.api.tasks.Input;
import org.gradle.api.tasks.InputFile;
import org.gradle.api.tasks.OutputFile;
import org.gradle.api.tasks.PathSensitive;
import org.gradle.api.tasks.PathSensitivity;
import org.gradle.api.tasks.TaskAction;

import java.io.File;

    }

    @Override
    public void transformAction(Action<? super XmlProvider> action) {
        delegate.transformAction(action);
    }

    @Override
    public void load(File inputFile) {
        delegate.load(inputFile);
    }

    @Override
    public void loadDefaults() {
        delegate.loadDefaults();
    }

    @Override
    public void store(File outputFile) {

import org.gradle.test.fixtures.file.TestFile
import org.gradle.util.internal.TextUtil

class FilesInTransformIntegrationTest extends AbstractProcessIntegrationTest {
    def setup() {
        inputFile.text = "INPUT FILE CONTENT"
    }

    def "reading a file in transform action with #task does not create a build input"() {
        given:
        getTransformFixture().tap {