Migrate to Gradle 9 from Gradle 8

Add to your build

codeGenomeUsername=you@example.com
codeGenomeToken=YOUR_DOWNLOAD_TOKEN

plugins {
    id("org.openrewrite.rewrite") version("latest.release")
}

rewrite {
    activeRecipe("org.openrewrite.gradle.MigrateToGradle9")
}

repositories {
    mavenCentral()
    maven {
        url = uri("https://artifacts.codegenomeproject.org/maven")
        credentials {
            username = providers.gradleProperty("codeGenomeUsername").get()
            password = providers.gradleProperty("codeGenomeToken").get()
        }
    }
}

dependencies {
    rewrite("org.openrewrite:rewrite-gradle:8.92.8")
}

./gradlew rewriteRun

Usage

This recipe has no required configuration options. You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe org.openrewrite.gradle.MigrateToGradle9

If the recipe isn’t available locally, install it with:

mod config recipes jar install org.openrewrite:rewrite-gradle:RELEASE

Definition

This recipe runs the following recipes in order.

• Migrate to Gradle 8 from Gradle 7org.openrewrite.gradle.MigrateToGradle8
• Update Gradle wrapper 9.x-binorg.openrewrite.gradle.UpdateGradleWrapper
• Use String notation for Gradle dependency declarationsorg.openrewrite.gradle.DependencyUseStringNotation
• Use one dependency declaration per statementorg.openrewrite.gradle.gradle9.OneDependencyDeclarationPerStatement
• Use mainClass instead of main for JavaExec tasksorg.openrewrite.gradle.gradle9.UseMainClassProperty
• Use application { mainClass } instead of mainClassNameorg.openrewrite.gradle.gradle9.UseMainClassPropertyForApplication
• Move sourceCompatibility and targetCompatibility into the java { } extension blockorg.openrewrite.gradle.gradle9.UseJavaExtensionBlock
• Replace spread-all* calls in configurations blocks with configurations.all { }org.openrewrite.gradle.gradle9.RewriteSpreadAllInConfigurationsBlock
• Use version { } closure instead of version = { } assignmentorg.openrewrite.gradle.gradle9.UseVersionClosure
• Use project(...) dependency notation instead of the current project's module coordinatesorg.openrewrite.gradle.gradle9.UseProjectDependencyInsteadOfModuleCoordinates
• Use matching(Closure) instead of findAll(Closure) on Gradle container collectionsorg.openrewrite.gradle.gradle9.UseMatchingInsteadOfFindAll
• Update a Gradle plugin by id com.gradle.develocityorg.openrewrite.gradle.plugins.UpgradePluginVersion
• Remove the deprecated PMD targetJdk propertyorg.openrewrite.gradle.gradle9.RemovePmdTargetJdk
• Remove the deprecated exitEnvironmentVar start script propertyorg.openrewrite.gradle.gradle9.RemoveExitEnvironmentVar
• Use the Action overloads of flatDir and mavenCentralorg.openrewrite.gradle.gradle9.UseRepositoryHandlerActionOverloads
• Rename the incubating org.gradle.unsafe.isolated-projects propertiesorg.openrewrite.gradle.gradle9.MigrateIsolatedProjectsProperties

Data tables

Structured output this recipe can produce.

• Maven metadata failuresAttempts to resolve maven metadata that failed.org.openrewrite.maven.table.MavenMetadataFailures
• Source files that had resultsSource files that were modified by the recipe run.org.openrewrite.table.SourcesFileResults
• Source files that had search resultsSearch results that were found during the recipe run.org.openrewrite.table.SearchResults
• Source files that errored on a recipeThe details of all errors produced by a recipe run.org.openrewrite.table.SourcesFileErrors
• Recipe performanceStatistics used in analyzing the performance of recipes.org.openrewrite.table.RecipeRunStats