jenkinsfile

pipeline{
    agent any
        options {
        gitLabConnection("jenkins") 
    }
    stages {

        stage ("SetVariables"){
            steps{
                script
                {   //seting it every time bcs they are going back to java 11 every time 
                    env.JAVA_HOME="/usr/lib/jvm/java-8-openjdk-amd64"
                    env.PATH="${env.JAVA_HOME}/bin:${env.PATH}"
                }
            }
        }
        stage ("CalculateVersion"){
            when { branch 'release/*' }
            steps{
                script{
                    sh 'echo CALCULATE VERSION STAGE' 
                    majorMinor = env.BRANCH_NAME.split("/")[1]
                    echo "${majorMinor}" 
                    versionNumber = sh(script: "echo ${majorMinor}.\$(git rev-list origin/release/${majorMinor} --count)", returnStdout: true).trim()
                    configFileProvider([configFile(fileId: 'maven-user-stg', variable: 'MAVEN_SETTINGS_XML')]) {
                        sh "mvn versions:set -DnewVersion=${versionNumber}"
                    } 
                    }
            }
        }

        stage ("MavenBuild"){
            steps{
                script{
                    sh 'echo MAVEN BUILD STAGE'
                    configFileProvider([configFile(fileId: 'maven-user-stg', variable: 'MAVEN_SETTINGS_XML')]) {
                        sh 'mvn --settings $MAVEN_SETTINGS_XML compile' 
                    } 
                }
            }
        }
        stage ("MavenTests"){
            steps{
                script{
                    sh 'echo MAVEN TEST STAGE'
                    configFileProvider([configFile(fileId: 'maven-user-stg', variable: 'MAVEN_SETTINGS_XML')]) {
                        sh 'mvn --settings $MAVEN_SETTINGS_XML test' 
                    } 
                }
            }
        }
        stage ("MavenPackage"){
            steps{
                script{
                    sh 'echo MAVEN PACKAGE STAGE'
                    configFileProvider([configFile(fileId: 'maven-user-stg', variable: 'MAVEN_SETTINGS_XML')]) {
                        sh 'mvn --settings $MAVEN_SETTINGS_XML package' 
                    } 
                    }
                }
        }
        stage ("MavenVerify"){
            steps{
                script{
                    sh 'echo MAVEN VERIFY STAGE'
                    configFileProvider([configFile(fileId: 'maven-user-stg', variable: 'MAVEN_SETTINGS_XML')]) {
                        sh 'mvn --settings $MAVEN_SETTINGS_XML verify' 
                    } 
                    }
                }
        }
        stage ("Publishing")
        {
            when { anyOf { branch 'master'; branch 'release/*' } }
            steps
            {
                script{
                    echo 'PUBLISH STAGE'
                    configFileProvider([configFile(fileId: 'maven-user-stg', variable: 'MAVEN_SETTINGS_XML')]) {
                        sh 'mvn --settings $MAVEN_SETTINGS_XML deploy' 
                    } 
                    }
            }
        }
        stage ("Tagging")
        {
            when { branch 'release/*' }
            steps
            {
                echo 'TAGGING STAGE'
                sh "git clean -n -d"
                sh "git clean --force -n -d"
                sh "git tag -a ${versionNumber} -m 'version ${versionNumber}}'"
                sh "git push origin --tags"
            }
        }
    }
}