name: Regression
description: Report a problem about something that used to work
labels: [ "a:regression", "to-triage" ]
assignees: [ ]
body:
  - type: markdown
    attributes:
      value: |
        Please use our bug report template to report problems with something that has never worked.
        Regressions reports are greatly appreciated during our RC phase and before a final release.
  - type: textarea
    id: current-behavior
    attributes:

import org.gradle.api.file.FileSystemLocation
import org.gradle.api.provider.Provider
import org.gradle.api.tasks.PathSensitive
import org.gradle.api.tasks.PathSensitivity
import org.gradle.work.DisableCachingByDefault

@CompileStatic
@DisableCachingByDefault(because = "Only filters the input artifact")
abstract class FindGradleJars implements TransformAction<TransformParameters.None> {

import org.gradle.api.tasks.TaskAction
import org.gradle.buildinit.plugins.internal.ProjectLayoutSetupRegistry
import org.gradle.buildinit.plugins.internal.modifiers.ModularizationOption
import org.gradle.work.DisableCachingByDefault
import javax.inject.Inject


@DisableCachingByDefault(because = "Not worth caching")
abstract class GenerateSample : DefaultTask() {

    @get:Input
    abstract val type: Property<String>

Historically, Gradle has shipped with some Groovy types in very prominent APIs.
This required the Kotlin DSL to add special integration to work with Groovy closures.
This has also forced plugins written in languages other than Groovy to use Groovy types for some APIs.

When the Kotlin DSL was introduced, we made an effort to add non-Groovy equivalents for all APIs.

import org.gradle.api.tasks.Internal
import org.gradle.api.tasks.TaskAction
import org.gradle.internal.util.PropertiesUtils
import org.gradle.util.internal.VersionNumber
import org.gradle.work.DisableCachingByDefault
import java.util.Properties


@DisableCachingByDefault(because = "Not worth caching")
abstract class UpdateInitPluginTemplateVersionFile : DefaultTask() {

    private

        // Enable it only for the main source set by default, as incremental Groovy
        // joint-compilation doesn't work with the Error Prone annotation processor
        extension.enabled.convention(this.name == "main")

        project.dependencies.addProvider(
            annotationProcessorConfigurationName,

    }

    def mergeContent(Element typeTable, DslDocModel model) {
        def title = typeTable.title[0].text()

        //TODO below checks makes it harder to add new sections
        //because the new section will work correctly only when the section title ends with 'types' :)
        if (title.matches('(?i).* types')) {
            mergeTypes(typeTable, model)
        } else if (title.matches('(?i).* blocks')) {

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package gradlebuild.buildutils.tasks

import org.gradle.api.tasks.TaskAction
import org.gradle.work.DisableCachingByDefault


@DisableCachingByDefault(because = "Not worth caching")
abstract class GenerateSubprojectsInfo : SubprojectsInfo() {

    @TaskAction
    fun generateSubprojectsInfo() {

A downside of this structure is that it is difficult to do focused work on the Gradle UI.

## Decision

Introduce a "UI" architecture module to the core platform, and move the user interaction services to this new module.

This includes:

- Logging and progress services.

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package gradlebuild.buildutils.tasks

import org.gradle.api.tasks.TaskAction
import org.gradle.work.DisableCachingByDefault
import java.util.TreeSet


@DisableCachingByDefault(because = "Depends on GitHub API")
abstract class CheckContributorsInReleaseNotes : AbstractCheckOrUpdateContributorsInReleaseNotes() {