datahub/metadata-integration/java/versioning.gradle

import groovy.json.JsonSlurper
import org.apache.tools.ant.filters.ReplaceTokens


def detailedVersionString = "0.0.0-unknown-SNAPSHOT"

task readJsonData {
  def inputFile = file("${rootProject.buildDir}/version.json")

  if (inputFile.exists()) {
    def jsonSlurper = new JsonSlurper()
    def data = jsonSlurper.parse(inputFile)

    detailedVersionString = data.fullVersion
    version = data.javaVersion
  } else {
    println "JSON file not found: ${inputFile.path}"
  }
}

processResources {
  filter(ReplaceTokens, tokens:[fullVersion: detailedVersionString])
}

task printVersionDetails() {
  println("fullVersion=" + detailedVersionString)
  println("version=" +  version)
}