build.gradle

buildscript {
  repositories {
    mavenCentral()
    maven {
      url 'https://plugins.gradle.org/m2/'
    }
  }
  dependencies {
    classpath 'com.cinnober.gradle:semver-git:2.2.1'
    classpath 'net.ltgt.gradle:gradle-errorprone-plugin:0.0.8'
  }
}

apply plugin: 'com.cinnober.gradle.semver-git'
apply plugin: 'idea'

allprojects {
  repositories {
    mavenCentral()
    mavenLocal()
  }
}

subprojects {
  apply plugin: 'java'
  apply plugin: 'idea'
  apply plugin: 'eclipse'
  apply plugin: 'net.ltgt.errorprone'

  // Set the same version for all sub-projects to root project version
  version = rootProject.version

  configurations.errorprone {
    resolutionStrategy.force 'com.google.errorprone:error_prone_core:2.0.5'
  }

  plugins.withType(JavaPlugin) {
    sourceCompatibility = JavaVersion.VERSION_1_8

    /*
     TODO remove afterEvaluate block
     After Evaluate block was added to do a lazy evaluation. This piece of code gets executed by gradle in the
     configuration phase. However, for some reason the version field was not updated by the LinkedIn build
     infrastructure. Thus, using afterEvaluate to do a lazy evaluation of this code block.
     More specifically afterEvaluate kicks in after the rest of the project is configured

     See: http://stackoverflow.com/questions/16218888/can-gradle-extensions-handle-lazy-evaluation-of-a-property
     See: http://stackoverflow.com/questions/16070567/difference-between-gradles-terms-evaluation-and-execution
     */
    project.afterEvaluate {
      // Set the Title and Version fields in the jar
      jar {
        manifest {
          attributes(
              'Implementation-Title': project.name,
              'Implementation-Version': project.version)
        }
      }
    }

    dependencies {
      testCompile('junit:junit:4.12')
    }
  }

  // Common distribution plugin settings for sub-modules
  plugins.withType(DistributionPlugin) {
    distTar {
      compression = Compression.GZIP
      extension = 'tar.gz'
    }
  }

  /**
   * Print test execution summary when informational logging is enabled.
   */
  test {
    testLogging {
      afterSuite { desc, result ->
        if (desc.getParent()) {
          logger.info desc.getName()
        } else {
          logger.info "Overall"
        }
        logger.info "  ${result.resultType} (" +
              "${result.testCount} tests, " +
              "${result.successfulTestCount} passed, " +
              "${result.failedTestCount} failed, " +
              "${result.skippedTestCount} skipped)"
      }
    }
  }
}

/**
 * Gradle wrapper task.
 */
task wrapper(type: Wrapper) {
  gradleVersion = '3.3'
}

idea {
  project {
    languageLevel = '1.8'
    vcs = 'Git'
  }
}