outputDir.file('WEB-INF/lib/commons-io-2.6.jar').isFile()

        where:
        dsl << ['groovy', 'kotlin']
    }

    @UsesSample("files/copy")
    def "can use a standalone copyspec within a copy with #dsl dsl"() {
        given:
        def dslDir = sample.dir.file(dsl)
        executer.inDirectory(dslDir)

        when:
        succeeds('copyAssets')

        then:

                when {
                    // Optimize a common case, where fileCollection.asFileTree.matching(emptyPatterns) is used,
                    // e.g. in SourceTask and in CopySpec.
                    // Skip applying the filters to the tree
                    fileCollection.patterns.isEmpty -> {
                        fileCollection.tree.visitStructure(this)
                    }

import org.gradle.api.artifacts.Configuration;
import org.gradle.api.artifacts.component.ComponentIdentifier;
import org.gradle.api.artifacts.dsl.DependencyHandler;
import org.gradle.api.file.CopySpec;
import org.gradle.api.file.FileCollection;
import org.gradle.api.file.FileCopyDetails;
import org.gradle.api.internal.artifacts.dsl.dependencies.DependencyFactoryInternal;

            require(files("settings.gradle.kts").files.isNotEmpty(), { "files(paths)" })
            require(fileTree(".").contains(file("settings.gradle.kts")), { "fileTree(path)" })
            require(copySpec {} != null, { "copySpec {}" })
            require(mkdir("some").isDirectory, { "mkdir(path)" })
            require(delete("some"), { "delete(path)" })
            require(delete {} != null, { "delete {}" })

        """

        manifestFile = generatedPropertiesFileFor("gradle${if (api == GradleModuleApiAttribute.API) "" else "-implementation"}-plugins")
    }

fun configureDistribution(name: String, distributionSpec: CopySpec, buildDistLifecycleTask: TaskProvider<Task>, normalized: Boolean = false) {
    val disDir = if (normalized) "normalized-distributions" else "distributions"
    val zipRootFolder = if (normalized) {

==== Duplicates strategy

Gradle 7 now fails when a copy operation (or any operation which uses a `org.gradle.api.file.CopySpec`) encounters a duplicate entry, and that the duplicates strategy isn't set.
Please look at link:{javadocPath}/org/gradle/api/file/CopySpec.html#setDuplicatesStrategy-org.gradle.api.file.DuplicatesStrategy-[the CopySpec docs] for details.

[[changes_6.9]]
== Upgrading from 6.8 and earlier

            }
            dir2 {
                dir3 { file 'file2.txt' }
                file 'ignored.xml'
            }
        }
        and:
        buildFile << '''
            def distImage = copySpec {
                include '**/*.txt'
                from('test/dir1') {
                    into 'lib'
                }
                from('test/dir2') {
                    into 'src'
                }

 * You can no longer pass `null` as the configuration action of link:{javadocPath}/org/gradle/api/file/CopySpec.html#from-java.lang.Object-org.gradle.api.Action-[CopySpec.from(Object, Action)].
 * For better compatibility with the Kotlin DSL, link:{javadocPath}/org/gradle/api/file/DuplicatesStrategy.html[CopySpec.duplicatesStrategy] is no longer nullable. The property setter no longer accepts `null` as a way

Method <org.gradle.api.file.CopySpec.getDuplicatesStrategy()> does not have raw return type assignable to org.gradle.api.provider.Property in (CopySpec.java:0)
Method <org.gradle.api.file.CopySpec.getFilteringCharset()> does not have raw return type assignable to org.gradle.api.provider.Property in (CopySpec.java:0)

include::sample[dir="snippets/mavenMigration/basic/groovy",files="build.gradle[tags=process-resources]"]
====

See the API docs for link:{javadocPath}/org/gradle/api/file/CopySpec.html[CopySpec] to see all the options available to you.


[[migmvn:integration_tests]]
== Configuring integration tests