# Gradle runtimes

Gradle is made up of the following processes that work together to "run the build":

- Gradle daemon. This is the process that actually runs the build. It hosts build logic and coordinates the lifecycle of the build. It is a long-running daemon process.
- CLI client. This is the `gradle` or `gradlew` command, and is responsible for locating, starting and interacting with the Gradle daemon, potentially downloading the Gradle distribution. 

echo location of your Java installation. 1>&2

goto fail

:execute
@rem Setup the command line



@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*

:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 0 goto mainEnd

:fail

eclipse.preferences.version=1

# this is merged with gradle's generated properties during 'gradle eclipse'

# NOTE: null pointer analysis etc is not enabled currently, it seems very unstable
# (e.g. crashing eclipse etc)
# org.eclipse.jdt.core.compiler.annotation.inheritNullAnnotations=enabled
# org.eclipse.jdt.core.compiler.annotation.missingNonNullByDefaultAnnotation=ignore
# org.eclipse.jdt.core.compiler.annotation.nullable=org.elasticsearch.core.Nullable

 */

package org.elasticsearch.gradle.internal.conventions;

import org.apache.tools.ant.taskdefs.condition.Os;
import org.gradle.api.Action;
import org.gradle.api.GradleException;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.Transformer;
import org.gradle.api.plugins.JavaBasePlugin;
import org.gradle.api.plugins.JavaPluginExtension;
import org.gradle.api.tasks.Copy;

  -->

# Gradle platform architecture

Gradle is arranged into coarse-grained components called "architecture modules" and "platforms".
See [ADR4](standards/0004-use-a-platform-architecture.md) for a definition of these terms.

The diagram below shows the current set of architecture modules and platforms:

<!-- This diagram is generated. Use `./gradlew :architectureDoc` to update it -->

import gradlebuild.cleanup.removeTransformDir
import org.gradle.api.file.Directory
import org.gradle.api.file.DirectoryProperty
import org.gradle.api.file.FileSystemOperations
import org.gradle.api.logging.Logging
import org.gradle.api.provider.Property
import org.gradle.api.services.BuildService
import org.gradle.api.services.BuildServiceParameters
import org.gradle.api.specs.Spec
import org.gradle.util.GradleVersion
import java.io.File

you execute them on your development machine.

When you run a packaging test, Gradle will set up the target VM and mount your
repository directory in the VM. Once this is done, a Gradle task will issue a
Vagrant command to run a *nested* Gradle task on the VM. This nested Gradle
runs the actual "destructive" test classes.

. Install Virtual Box and Vagrant.
+

      [`Cast.cast`](https://github.com/gradle/gradle/blob/674b8430b024f03cae24f1e4dd6dbaa78b557dae/platforms/core-runtime/stdlib-java-extensions/src/main/java/org/gradle/internal/Cast.java#L37)
      and
      [`Cast.castNullable`](https://github.com/gradle/gradle/blob/674b8430b024f03cae24f1e4dd6dbaa78b557dae/platforms/core-runtime/stdlib-java-extensions/src/main/java/org/gradle/internal/Cast.java#L62).

# ADR-0004 - Use a platform-oriented architecture for Gradle

## Status

- ACCEPTED on 2024-02-07

## Context

The Gradle code base is essentially a large monolith, without strong internal boundaries.
This has a number of negative effects on productivity, including:

- Unclear ownership of code.
- Difficult to focus on one particular area.
- Unintended coupling between areas of the code, including tests.

## Decision

import groovy.transform.CompileStatic
import org.gradle.api.artifacts.transform.InputArtifact
import org.gradle.api.artifacts.transform.TransformAction
import org.gradle.api.artifacts.transform.TransformOutputs
import org.gradle.api.artifacts.transform.TransformParameters
import org.gradle.api.file.FileSystemLocation
import org.gradle.api.provider.Provider
import org.gradle.api.tasks.PathSensitive
import org.gradle.api.tasks.PathSensitivity