Gradle Jacoco Plugin and Gitlab Coverage

build.gradle

plugins {
  id 'jacoco'
}

jacocoTestReport {
  reports {
    xml.enabled true
  }
}

task coverageReport() {
  dependsOn jacocoTestReport

  def reportFile = project.file("build/reports/jacoco/test/jacocoTestReport.xml")
  inputs.file(reportFile)

  doLast {
    def slurper = new XmlSlurper()
    slurper.setFeature("http://apache.org/xml/features/disallow-doctype-decl", false)
    slurper.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false)
    def xml = slurper.parse(reportFile)
    def counter = xml.counter.find {
      node -> node.@type == 'BRANCH'
    }
    def missed = counter.@missed.toDouble()
    def covered = counter.@covered.toDouble()
    def total = missed + covered
    def percentage = covered / total * 100

    printf "Missed %.0f branches%n", missed
    printf "Covered %.0f branches%n", covered
    printf "Total %.0f%%%n", percentage
  }
}