apply plugin: 'com.github.kt3k.coveralls'
apply plugin: 'jacoco'

repositories {
  jcenter()
}

task jacocoRootReport(type: JacocoReport, group: 'Coverage reports', dependsOn: subprojects.test) {
  description = 'Generates an aggregate report from all subprojects'

  additionalSourceDirs = files(subprojects.sourceSets.main.allSource.srcDirs)
  sourceDirectories = files(subprojects.sourceSets.main.allSource.srcDirs)
  classDirectories = files(subprojects.sourceSets.main.output)
  executionData = files(subprojects.jacocoTestReport.executionData).filter { it.exists() }

  reports {
    html.enabled = true
    xml.enabled = true
  }
}

coveralls {
  jacocoReportPath = "${buildDir}/reports/jacoco/jacocoRootReport/jacocoRootReport.xml"
  subprojects.sourceSets.main.allSource.srcDirs*.path.each { sourceDirs.addAll(it) }
}

tasks.coveralls {
  group = 'Coverage reports'
  description = 'Uploads the aggregated coverage report to Coveralls'

  dependsOn jacocoRootReport
  onlyIf { System.env.'CI' }
}