hibernate-orm/tooling/hibernate-enhance-maven-plugin/hibernate-enhance-maven-plugin.gradle

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */
description = 'Enhance Plugin of the Hibernate project for use with Maven build system.'

apply from: rootProject.file( 'gradle/published-java-module.gradle' )
apply plugin: 'maven-publish'


import org.apache.tools.ant.filters.ReplaceTokens
group = 'org.hibernate.orm.tooling'

processResources {
    include "**/lifecycle-mapping-metadata.xml"
    include "**/plugin-help.xml"
    into processResources.destinationDir
    filter(ReplaceTokens, tokens: ['version' : project.version])
}

dependencies {
    implementation( project(':hibernate-core') ) { transitive = false }
    implementation( jakartaLibs.jpa ) { transitive = false }
    implementation( jakartaLibs.jta ) { transitive = false }
    implementation libs.byteBuddy

    implementation( mavenLibs.mavenCore ) { transitive = false }
    implementation( mavenLibs.mavenArtifact ) { transitive = false }
    implementation( mavenLibs.mavenPlugin ) { transitive = false }
    implementation( mavenLibs.mavenPluginTools ) { transitive = false }

    implementation 'org.codehaus.plexus:plexus-utils:3.0.24'
    implementation 'org.sonatype.plexus:plexus-build-api:0.0.7'

    runtimeOnly mavenLibs.mavenCore
    runtimeOnly mavenLibs.mavenArtifact
    runtimeOnly mavenLibs.mavenPlugin
    runtimeOnly mavenLibs.mavenPluginTools
}

// Inject dependencies into plugin.xml
// Note: injecting the full dependency, rather than just the version,
// removing the need to maintain artifact names that might change with upgrades (JPA/JTA API version, etc.)
task processPluginXml(type: Copy) {
    // force out-of-date if version changes
    inputs.property("version", project.version)

    from "src/main/resources/META-INF/maven/plugin.xml"
    into "$processResources.destinationDir/META-INF/maven"
    filter(ReplaceTokens, tokens: ['version' : project.version, 'generated-dependencies' :\
            generateMavenDependency(jakartaLibs.jpa)\
            + generateMavenDependency(libs.antlr)\
            + generateMavenDependency(jakartaLibs.jta)\
            + generateMavenDependency(libs.hibernateModels)\
            + generateMavenDependency(libs.jandex)\
            + generateMavenDependency(libs.byteBuddy)\
            + generateMavenDependency(libs.logging)\
            + generateMavenDependency("org.hibernate:hibernate-core:" + project.version)])
}

// TODO: There may be a way to do this directly with Gradle's Maven plugin, but it's still incubating
// and I'd rather not rely on it yet.
def generateMavenDependency(String gradleDependency) {
    String[] split = gradleDependency.split(":")
    return    "\n<dependency>"\
            + "\n  <groupId>" + split[0] + "</groupId>"\
            + "\n  <artifactId>" + split[1] + "</artifactId>"\
            + "\n  <version>" + split[2] + "</version>"\
            + "\n  <type>jar</type>"\
            + "\n</dependency>"
}

def generateMavenDependency(Provider<?> gradleDependencyProvider) {
    String[] split = gradleDependencyProvider.get().toString().split(":")
    return    "\n<dependency>"\
            + "\n  <groupId>" + split[0] + "</groupId>"\
            + "\n  <artifactId>" + split[1] + "</artifactId>"\
            + "\n  <version>" + split[2] + "</version>"\
            + "\n  <type>jar</type>"\
            + "\n</dependency>"
}

// Writes pom.xml using merged Gradle dependency and MavenPom configuration.
tasks.named('generatePomFileForPublishedArtifactsPublication') {
    pom.with {
        packaging 'maven-plugin'
        name.set('Hibernate Enhance Maven Plugin')
        description 'Enhance Plugin of the Hibernate project for use with Maven build system.'
        properties.put(
            'project.build.sourceEncoding', 'UTF-8'
        )
        // HHH-9679 --- build in pom{} conflicts with FactoryBuilderSupport#build so we write that portion of XML by hand
        withXml {
            asNode().appendNode('build').appendNode('plugins').appendNode('plugin').with {
                appendNode('groupId', 'org.apache.maven.plugins')
                appendNode('artifactId', 'maven-plugin-plugin')
                appendNode('version', '3.2')
                appendNode('configuration').appendNode('skipErrorNoDescriptorsFound', 'true')
                appendNode('executions').appendNode('execution').with {
                    appendNode('id', 'mojo-descriptor')
                    appendNode('goals').appendNode('goal', 'descriptor')
                }
            }
        }
    }
}

processResources.dependsOn processPluginXml
// We need this filter here, otherwise Gradle or the JUnit Jupiter platform will load classes at a point
// when they are not yet enhanced, leading to test failures
test.include '**/*Test.class'