import org.gradle.process.JavaForkOptions;
import org.gradle.workers.*;

import javax.inject.Inject;
import java.io.File;
import java.util.Set;

abstract public class CreateMD5 extends SourceTask {

    @InputFiles
    abstract public ConfigurableFileCollection getCodecClasspath(); // <1>

    @OutputDirectory
    abstract public DirectoryProperty getDestinationDirectory();

    @Inject

            import org.gradle.api.file.*
            import org.gradle.api.tasks.*

            class TaskWithTwoFileCollectionInputs extends DefaultTask {
                @InputFiles FileCollection inputs1
                @InputFiles FileCollection inputs2

                @OutputDirectory File output = project.buildDir

                @TaskAction void action() {}
            }
        """

    abstract void execute(String... tasks)

    abstract void cleanWorkspace()

    def "input files properties are sensitive to line endings by default (#api, #pathsensitivity)"() {
        createTaskWithNormalization(InputFiles, LineEndingSensitivity.DEFAULT, pathsensitivity, api)

        buildFile << """
            taskWithInputs {
                sources.from(project.files("foo"))

                }
            }

            abstract class Consumer extends DefaultTask {
                @InputFiles
                abstract ListProperty<RegularFile> getInputFiles()
                @TaskAction
                def action() {
                    inputFiles.get().each {
                        println("action! on " + it)
                    }
                }
            }

import org.gradle.api.tasks.*

public class TransformerTask extends DefaultTask {
    private File inputFile
    private File outputFile
    private String format = "[%s]"

    @InputFile
    public File getInputFile() {
        return inputFile
    }

    public void setInputFile(File inputFile) {
        this.inputFile = inputFile
    }

    @OutputFile
    public File getOutputFile() {
        return outputFile

import org.gradle.api.model.ObjectFactory;
import org.gradle.api.provider.Property;
import org.gradle.api.provider.Provider;
import org.gradle.api.tasks.InputFiles;
import org.gradle.api.tasks.Internal;
import org.gradle.api.tasks.PathSensitive;
import org.gradle.api.tasks.PathSensitivity;
import org.gradle.internal.classpath.types.InstrumentationTypeRegistry;

        return new PreviousExecutionContext(context) {
            @Override
            public ImmutableSortedMap<String, CurrentFileCollectionFingerprint> getInputFileProperties() {
                return inputFiles;
            }
        };
    }

    @Override

import org.gradle.api.provider.ListProperty;
import org.gradle.api.provider.Property;
import org.gradle.api.tasks.IgnoreEmptyDirectories;
import org.gradle.api.tasks.Input;
import org.gradle.api.tasks.InputFiles;
import org.gradle.api.tasks.Internal;
import org.gradle.api.tasks.Nested;
import org.gradle.api.tasks.OutputFile;
import org.gradle.api.tasks.PathSensitive;
import org.gradle.api.tasks.PathSensitivity;

                if (project.findProperty("inputFile")) {
                    input = file(project.property("inputFile"))
                }
            }
        """

        file("input").createDir()

        expect:
        succeeds("myTask")

        when:
        file("inputFile").createDir()
        file("inputFile/someContents.txt").text = "input"

import org.gradle.api.provider.ListProperty;
import org.gradle.api.provider.Property;
import org.gradle.api.tasks.IgnoreEmptyDirectories;
import org.gradle.api.tasks.Input;
import org.gradle.api.tasks.InputFiles;
import org.gradle.api.tasks.Internal;
import org.gradle.api.tasks.Nested;
import org.gradle.api.tasks.OutputDirectory;
import org.gradle.api.tasks.OutputFile;
import org.gradle.api.tasks.PathSensitive;