## Date

2012-12-01

## Context

In Gradle, we often need to serialize in-memory objects for caching or transmitting them across process barriers, etc.
Java serialization is one way to implement this, however, despite its simplicity of implementation, it has several drawbacks:

Java serialization poses security risks, especially related to deserialization vulnerabilities.

- **Version Compatibility:**
With Java serialization, even minor changes to a class (like adding a field) can break compatibility.

- **Cross-Language Compatibility:**
Java serialization is inherently Java-centric and does not support cross-language scenarios well.

- **Type Safety:**

        this.executionMode = executionMode
        scriptContent = "\"${javaHome(BuildToolBuildJvm, os, arch)}/bin/java\" build-logic/cleanup/src/main/java/gradlebuild/cleanup/services/KillLeakingJavaProcesses.java $mode" +
            if (os == Os.WINDOWS) "\nwmic Path win32_process Where \"name='java.exe'\"" else ""
        skipConditionally(buildType)
        if (mode == KILL_ALL_GRADLE_PROCESSES && buildType is FunctionalTest) {

* [Building Android Apps](https://developer.android.com/training/basics/firstapp/)
* [Building Java Applications](https://docs.gradle.org/current/samples/sample_building_java_applications.html)
* [Building Java Libraries](https://docs.gradle.org/current/samples/sample_building_java_libraries.html)
* [Building Groovy Applications](https://docs.gradle.org/current/samples/sample_building_groovy_applications.html)

 */
fun Project.currentGitBranchViaFileSystemQuery(): Provider<String> = getBuildEnvironmentExtension()?.gitBranch ?: objects.property(String::class.java)


fun Project.currentGitCommitViaFileSystemQuery(): Provider<String> = getBuildEnvironmentExtension()?.gitCommitId ?: objects.property(String::class.java)


@Suppress("UnstableApiUsage")
fun Project.git(vararg args: String): Provider<String> {
    val projectDir = layout.projectDirectory.asFile

            display = ParameterDisplay.PROMPT,
            allowEmpty = false,
            description = "Java version to run the test with"
        )
        select(
            testJvmVendorParameter,
            JvmVendor.openjdk.name,
            display = ParameterDisplay.PROMPT,
            description = "Java vendor to run the test with",
            options = JvmVendor.values().map { it.displayName to it.name }
        )

        val linuxPaths =
            "-Porg.gradle.java.installations.paths=%linux.java8.oracle.64bit%,%linux.java11.openjdk.64bit%,%linux.java17.openjdk.64bit%,%linux.java21.openjdk.64bit%,%linux.java22.openjdk.64bit%,%linux.java8.openjdk.64bit%"
        val windowsPaths =

        password("env.DOTCOM_DEV_DOCS_AWS_SECRET_KEY", "%dotcomDevDocsAwsSecretKey%")
        password("env.ORG_GRADLE_PROJECT_sdkmanToken", "%sdkmanToken%")
        param("env.JAVA_HOME", javaHome(BuildToolBuildJvm, Os.LINUX))
        param("env.ORG_GRADLE_PROJECT_artifactoryUserName", "%gradle.internal.repository.build-tool.publish.username%")

## Develop and verify

After you make a change, you can run `mvn clean teamcity-configs:generate` to generate and verify the generated TeamCity configuration XMLs.

You also need to run `mvn clean verify` with Java 8 before committing changes.

If you have ktlint errors, you can automatically fix them by running `mvn com.github.gantsign.maven:ktlint-maven-plugin:1.1.1:format`.

## How the configuration works

import gradlebuild.basics.tasks.ClasspathManifest
import gradlebuild.identity.extension.ModuleIdentityExtension
import java.util.jar.Attributes

plugins {
    id("gradlebuild.module-identity")
}

val moduleIdentity = the<ModuleIdentityExtension>()

configureJarTasks()

pluginManager.withPlugin("java-base") {
    configureClasspathManifestGeneration()
}

fun configureJarTasks() {
    tasks.withType<Jar>().configureEach {