Jenkinsfile

#!/usr/bin/env groovy
def gv

pipeline {
    agent any
    tools {
        maven 'maven'
    }
    stages {
        stage("init") {
            steps {
                script {
                    gv = load "script.groovy"
                }
            }
        }
        stage('increment version') {
            steps {
                script {
                    echo 'incrementing app version...'
                    sh 'mvn build-helper:parse-version versions:set \
                        -DnewVersion=\\\${parsedVersion.majorVersion}.\\\${parsedVersion.minorVersion}.\\\${parsedVersion.nextIncrementalVersion} \
                        versions:commit'
                    def matcher = readFile('pom.xml') =~ '<version>(.+)</version>'
                    def version = matcher[0][1]
                    env.IMAGE_NAME = "$version-$BUILD_NUMBER"
                }
            }
        }
        }
        stage('build app') {
            steps {
                script {
                    echo "building jar"
                    gv.buildJar()
                    sh 'mvn clean package'
                }
            }
        }
        stage('build image') {
            steps {
                script {
                     echo "building image"
                    gv.buildImage()
                }
            }
        }
        stage('deploy') {
            steps {
                script {
                    echo 'deploying the application...'
                }
            }
        }
        stage('commit version update') {
            steps {
                script {
                    withCredentials([usernamePassword(credentialsId: 'gitlab-credentials', passwordVariable: 'PASS', usernameVariable: 'USER')]) {
                        // git config here for the first time run
                        sh 'git config --global user.email "jenkins@example.com"'
                        sh 'git config --global user.name "jenkins"'

                        sh "git remote set-url origin https://${USER}:${PASS}@gitlab.com:ayadi.01.mohamed/bookstore.git"
                        sh 'git add .'
                        sh 'git commit -m "ci: version bump"'
                        sh 'git push origin HEAD:development'
                    }
                }
            }
        }
    }
}