docs.gradle.orgGradle User Manual

Gradle User Manual Community Open Community Menu Community Home Community Forums Community Plugins Training News Open Community Menu Newsletter Blog Twitter Enterprise github Docs Home Tutorials Samples Release Notes Gradle API Javadoc Groovy DSL Reference Groovy DSL Primer Kotlin DSL API Kotlin DSL Primer User Manual PDF Getting Started Installing Gradle Upgrading Gradle... version 6.X to latest version 5.X to 6.0 version 4.X to 5.0 Gradle's Feature Lifecycle Migrating to Gradle... from Maven from Ant Compatibility Notes Troubleshooting Builds Running Gradle Builds Customizing Execution Configuring the Build Environment Configuring the Gradle Daemon Using Initialization Scripts Executing Multi-Project Builds Inspecting Gradle Builds Optimizing Build Times Build Performance Guide Enabling and Configuring the Build Cache Authoring Gradle Builds Learning the Basics Introducing the Basics of Build Scripts Working with Tasks Learning More About Build Scripts Working with Files Using Gradle Plugins Understanding the Build Lifecycle Working with Logging Configuring Multi-Project Builds Avoiding Traps Authoring Sustainable Builds Organizing Build Logic Following Best Practices Advanced Techniques Developing Parallel Tasks Testing a Build with TestKit Using Ant from Gradle Example Gradle Projects Groovy DSL Samples Kotlin DSL Samples Gradle Samples Authoring JVM Builds Building Java & JVM projects Testing Java & JVM projects Managing Dependencies JVM Plugins Java Library Plugin Java Application Plugin Java Platform Plugin Groovy Plugin Scala Plugin Authoring C++/Swift Builds Building C++ projects Testing C++ projects Building Swift projects Testing Swift projects Working with Dependencies Learning the Basics What is Dependency Management? Declaring Repositories Declaring Dependencies Understanding Library and Application Differences Viewing and Debugging Dependencies Understanding Resolution Verifying dependencies Declaring Versions Declaring Versions and Ranges Declaring Rich Versions Handling Changing Versions Locking Versions Controlling Transitives Upgrading Versions Downgrading and Excluding Sharing Versions Aligning Dependencies Handling Mutually Exclusive Dependencies Fixing Metadata Customizing Resolution Preventing accidental upgrades Producing and Consuming Variants of Libraries Declaring Capabilities of a Library Modeling Feature Variants and Optional Dependencies Understanding Variant Selection Declaring Variant Attributes Sharing Outputs of Projects Transforming Artifacts Working in a Multi-repo Environment Composing Builds Publishing Libraries Setting up Publishing Understanding Gradle Module Metadata Signing Artifacts Customizing Publishing Maven Publish Plugin Ivy Publish Plugin Terminology Extending Gradle Plugin Development Tutorials Writing Gradle Task Types Writing Gradle Plugins Writing Custom Gradle Types Configuring Tasks Lazily Using Task Configuration Avoidance Reference Core Plugins Command-Line Interface Gradle & Third-party Tools The Gradle Wrapper Gradle-managed Directories version 6.2.2 Contents New projects with Gradle Using existing Gradle builds Getting help Licenses Want to learn the tips and tricks top engineering teams use to keep builds fast and performant? Register here for our Build Cache Training. Gradle is an open-source build automation tool focused on flexibility and performance. Gradle build scripts are written using a Groovy or Kotlin DSL. Read about Gradle features to learn what is possible with Gradle. Highly customizable — Gradle is modeled in a way that is customizable and extensible in the most fundamental ways. Fast — Gradle completes tasks quickly by reusing outputs from previous executions, processing only inputs that changed, and executing tasks in parallel. Powerful — Gradle is the official build tool for Android, and comes with support for many popular languages and technologies. New projects with Gradle Getting started with Gradle is easy! First, follow our guide to download and install Gradle , then check out Gradle getting started guides to create your first build. If you’re currently using Maven, see a visual Gradle vs Maven comparison and follow the guide for migrating from Maven to Gradle . Using existing Gradle builds Gradle supports many major IDEs, including Android Studio, Eclipse, IntelliJ IDEA, Visual Studio 2019, and XCode . You can also invoke Gradle via its command-line interface in your terminal or through your continuous integration server. Gradle build scans help you understand build results, improve build performance, and collaborate to fix problems faster. Getting help Forum — The fastest way to get help is through the Gradle Forum . Community members and core contributors answer your questions. Training — Free, web-based Gradle training from Gradle developers happens every month. Head over to the training page to sign up. Enterprise Services — Support and training can be purchased alongside a Gradle Enterprise subscription. Licenses Gradle build tool source code is open and licensed under the Apache License 2.0 . Gradle user manual and DSL references are licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License . 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