Use the 'io.freefair.aspectj' gradle plugin

buildSrc/build.gradle

@@ -1,4 +1,4 @@
-apply plugin: 'groovy'
+apply plugin: 'java'
 
 repositories {
 	mavenCentral()

buildSrc/src/main/groovy/aspectj/AspectJPlugin.groovy

@@ -1,126 +0,0 @@
-package aspectj
-
-import org.gradle.api.Project
-import org.gradle.api.Plugin
-import org.gradle.api.tasks.TaskAction
-import org.gradle.api.logging.LogLevel
-import org.gradle.api.file.*
-import org.gradle.api.tasks.SourceSet
-import org.gradle.api.DefaultTask
-import org.gradle.api.GradleException
-
-import org.gradle.api.plugins.JavaPlugin
-import org.gradle.api.tasks.compile.JavaCompile
-import org.gradle.plugins.ide.eclipse.GenerateEclipseProject
-import org.gradle.plugins.ide.eclipse.GenerateEclipseClasspath
-import org.gradle.plugins.ide.eclipse.EclipsePlugin
-import org.gradle.plugins.ide.eclipse.model.BuildCommand
-import org.gradle.plugins.ide.eclipse.model.ProjectDependency
-
-/**
- *
- * @author Luke Taylor
- */
-class AspectJPlugin implements Plugin<Project> {
-
-	void apply(Project project) {
-		project.plugins.apply(JavaPlugin)
-
-		if (project.configurations.findByName('ajtools') == null) {
-			project.configurations.create('ajtools')
-			project.dependencies {
-				ajtools "org.aspectj:aspectjtools"
-				optional "org.aspectj:aspectjrt"
-			}
-		}
-
-		if (project.configurations.findByName('aspectpath') == null) {
-			project.configurations.create('aspectpath')
-		}
-
-		project.afterEvaluate {
-			setupAspectJ(project)
-		}
-	}
-
-	void setupAspectJ(Project project) {
-		project.tasks.withType(JavaCompile) { javaCompileTask ->
-			def javaCompileTaskName = javaCompileTask.name
-			def ajCompileTask = project.tasks.create(name: javaCompileTaskName + 'Aspect', overwrite: true, description: 'Compiles AspectJ Source', type: Ajc) {
-				inputs.files(javaCompileTask.inputs.files)
-				inputs.properties(javaCompileTask.inputs.properties.findAll {it.value != null})
-
-				sourceRoots.addAll(project.sourceSets.main.java.srcDirs)
-				if(javaCompileTaskName.contains("Test")) {
-					sourceRoots.addAll(project.sourceSets.test.java.srcDirs)
-				}
-				compileClasspath = javaCompileTask.classpath
-				destinationDir = javaCompileTask.destinationDir
-				aspectPath = project.configurations.aspectpath
-			}
-
-			javaCompileTask.setActions Arrays.asList()
-			javaCompileTask.dependsOn ajCompileTask
-
-		}
-
-		project.tasks.withType(GenerateEclipseProject) {
-			project.eclipse.project.file.whenMerged { p ->
-				p.natures.add(0, 'org.eclipse.ajdt.ui.ajnature')
-				p.buildCommands = [new BuildCommand('org.eclipse.ajdt.core.ajbuilder')]
-			}
-		}
-
-		project.tasks.withType(GenerateEclipseClasspath) {
-			project.eclipse.classpath.file.whenMerged { classpath ->
-				def entries = classpath.entries.findAll { it instanceof ProjectDependency}.findAll { entry ->
-					def projectPath = entry.path.replaceAll('/','')
-					project.rootProject.allprojects.find{ p->
-						if(p.plugins.findPlugin(EclipsePlugin)) {
-							return p.eclipse.project.name == projectPath && p.plugins.findPlugin(AspectJPlugin)
-						}
-						false
-					}
-				}
-				entries.each { entry->
-					entry.entryAttributes.put('org.eclipse.ajdt.aspectpath','org.eclipse.ajdt.aspectpath')
-				}
-			}
-		}
-	}
-}
-
-class Ajc extends DefaultTask {
-	Set<File> sourceRoots = []
-	FileCollection compileClasspath
-	File destinationDir
-	FileCollection aspectPath
-
-	Ajc() {
-		logging.captureStandardOutput(LogLevel.INFO)
-	}
-
-	@TaskAction
-	def compile() {
-		logger.info("="*30)
-		logger.info("="*30)
-		logger.info("Running ajc ...")
-		logger.info("classpath: ${compileClasspath?.files}")
-		logger.info("srcDirs ${sourceRoots}")
-		ant.taskdef(resource: "org/aspectj/tools/ant/taskdefs/aspectjTaskdefs.properties", classpath: project.configurations.ajtools.asPath)
-		if(sourceRoots.empty) {
-			return
-		}
-		ant.iajc(classpath: compileClasspath.asPath, fork: 'true', destDir: destinationDir.absolutePath,
-				source: project.convention.plugins.java.sourceCompatibility,
-				target: project.convention.plugins.java.targetCompatibility,
-				aspectPath: aspectPath.asPath, sourceRootCopyFilter: '**/*.java', showWeaveInfo: 'true') {
-			sourceroots {
-				sourceRoots.each {
-					logger.info("	sourceRoot $it")
-					pathelement(location: it.absolutePath)
-				}
-			}
-		}
-	}
-}

buildSrc/src/main/resources/META-INF/gradle-plugins/aspectj.properties

@@ -1 +0,0 @@
-implementation-class=aspectj.AspectJPlugin