buildscript {
  repositories {
    maven {
      url "https://plugins.gradle.org/m2/"
    }
  }
  dependencies {
    classpath "com.bmuschko:gradle-tomcat-plugin:2.2.4"
  }
}

subprojects {
    apply plugin: 'java'
    apply plugin: 'eclipse'

    repositories {
       mavenCentral()
    }

    dependencies {
        testCompile 'junit:junit:4.8.2'
    }

    version = '3.1.2'

    jar { manifest.attributes provider: 'EGIZ', 'Specification-Version': getCheckedOutGitCommitHash(), 'Implementation-Version': project.version  }
}

def getCheckedOutGitCommitHash() {
    def gitFolder = "$projectDir/../.git/"
    def takeFromHash = 40
    def head = new File(gitFolder + "HEAD").text.split(":")
    def isCommit = head.length == 1
    if(isCommit) return head[0].trim().take(takeFromHash)
    def refHead = new File(gitFolder + head[1].trim())
    refHead.text.trim().take takeFromHash
}