Gradle & JaCoCo

generate-coverage-report.groovy

task generateCoverageReport << {
  ant {
    taskdef(name:'jacocoreport', classname: 'org.jacoco.ant.ReportTask') {
      classpath path: "${rootProject.projectDir.path}/lib/jacocoant.jar"
    }
       
    mkdir dir: "${buildDirName}/reports/coverage"
       
    jacocoreport {
      executiondata {
        fileset(dir: "${buildDirName}/coverage-results") {
          ant.file file: 'jacoco.exec'
        }
      }
           
      structure(name: project.name) {
               
        classfiles {
          fileset dir: "${project.buildDir.path}/classes/main"
        }
        
        // this is for Windows
        sourcefiles(encoding: 'CP1252') {
          fileset dir: "${project.projectDir.path}/src/main/java"
        }
      }
           
      xml  destfile: "${buildDirName}/reports/coverage/jacoco.xml"
      html destdir: "${buildDirName}/reports/coverage"
    }
  }
}

junit.groovy

dependencies {
  codeCoverage files("${rootProject.projectDir.path}/lib/jacocoagent.jar")
}
 
test {
  jvmArgs "-javaagent:${configurations.codeCoverage.singleFile}=destfile=${buildDirName}/coverage-results/jacoco.exec,sessionid=HSServ,append=false",
    'Djacoco=true',
    '-Xms128m',
    '-Xmx512m',
    '-XX:MaxPermSize=128m'
}

how does this compare to https://github.com/gschmidl/jacoco-gradle ?