devops-lib-gcp/vars/buildDockerGroovyGke.groovy

package com.homelab.stages

def run(Map config){
    stage('Build docker image'){
        container('dockerpush') {
            def env = "dev" //write if condition according to branch if branch is dev/staging or any other branch then master it will be dev if master prod
            def ecrImagePod = config.ecrImagePod
            def repo_name = config.repo_name
            def dockerBuildVersion = config.dockerBuildVersion ?: ""
            def version = getVersion()
            def artifactId = getArtifactId()
            def modules = getModules()
            def excludedModules = config.excludedModules ?: []
            j = 0
            for (module in modules){
                if (excludedModules.contains(module)){
                    echo "===== NOT Building container for Module - ${module} ====="
                }else {
                    def dockerfileRef = getDockerfile("${dockerBuildVersion}","${repo_name}","${version}","${module}","NO")
                    j+=1 
                    sh """
                    echo "===== ${j}. Creating Container for Module - ${module} ======"
                    if [ -f ${module}/target/*.jar ]
                    then
                        echo "docker build -t ${ecrImagePod}/${repo_name}/${module} ${dockerfileRef}; rm -f Dockerfile-${module}"
                    else
                        echo "No jar file found."
                        exit 1
                    fi
                    """
                }
            }
        }
    }
}

def getCommitid(){
    return sh(returnStdout: true, script: 'git log -1 --format=%h').trim()
}

def registry(String buildenv){
    switch(env) {
        case "prod":
             return 'asia-southeast1-docker.pkg.dev/homelab-devops-admin-0622/prod/'
             break;
        case "dev":
             return 'asia-southeast1-docker.pkg.dev/homelab-devops-admin-0622/dev/'
             break;
        default:
             return 'asia-southeast1-docker.pkg.dev/homelab-devops-admin-0622'
    }
}
  
def getVersion(){
//     if (fileExists("pom.xml")) {
//        return sh(returnStdout: true, script: 'xq -r .project.version pom.xml').trim()
//     }else if (fileExists("package.json")) {
//         return sh(returnStdout: true, script: 'jq -r .version package.json').trim()
//    }
    return "2.0"
}

def getModules(){
    // if (fileExists("pom.xml")) {
    //     modules = sh(returnStdout: true, script: 'xq -r .project.modules.module[] pom.xml 2>/dev/null || xq -r .project.modules.module pom.xml 2>/dev/null || echo empty').trim()
    //     if (modules == 'empty' || modules == 'null') {
    //         return  null
    //     }
    //     modules = modules.split("\n")
    //     return modules
    // }
    // else {
    //     return null
    // }
    return ["server"]
}
 
  
def getArtifactId(){
    // if (fileExists("pom.xml")) {
    //    return sh(returnStdout: true, script: 'xq -r .project.artifactId pom.xml').trim()
    // } else if (fileExists("package.json")) {
    //      return sh(returnStdout: true, script: 'jq -r .name package.json').trim()
    // }
    return "external-payment-gateway"
}

 def getTag(){    
    def buildenv = "${env.BUILD_ENV}"
    echo "========get version========"
    def version = getVersion()
    echo "========commitID========"
    def commitID = getCommitid()
    echo "========tag========"
    def tag = "v${version}-${commitID}"
    return ${tag}
} 
  
  
  
def release(Map config){
    stage('Push docker image'){
        def repo_name = config.repo_name
        def branch_name = "${env.BRANCH_NAME}"
        def ecrImagePod = config.ecrImagePod
        def bu = config.BU
        def buildenv = "${env.BUILD_ENV}"
        echo "========registry========"
        def registry = registry("${buildenv}")
        echo "========get version========"
        def version = getVersion()
        echo "========commitID========"
        def commitID = getCommitid()
        echo "========tag========"
        echo "registry is ${registry}"
        def tag = "v${version}-${commitID}"
        echo "${registry}"
        echo "tag is ${tag}"
        def artifactId = getArtifactId()
        def modules = getModules()
        def excludedModules = config.excludedModules ?: []

        log.info("########################### Pushing Docker Images ###########################")
        if (modules == null){
            echo "docker tag ${ecrImagePod}/${repo_name} ${registry}/${bu}/${ecrImagePod}/${repo_name}:${tag}"
            echo "gcloud auth configure-docker asia-southeast1-docker.pkg.dev --quiet"
            echo "docker push ${registry}/${bu}/${ecrImagePod}/${repo_name}:${tag}"
        }else {
            j = 0
            for (module in modules){
                if (excludedModules.contains(module)){
                    echo "===== NOT Pushing container for Module - ${common} ====="
                }else {
                    j+=1 
                    sh """
                        echo "===== ${j}. Pushing Container for Module - ${module} ======"
                        echo "docker tag ${ecrImagePod}/${repo_name}/${module} ${registry}/${bu}/${ecrImagePod}/${repo_name}/${module}:${tag}"
                        echo "gcloud auth configure-docker asia-southeast1-docker.pkg.dev --quiet"
                        echo "docker push ${registry}/${bu}/${ecrImagePod}/${repo_name}/${module}:${tag}"                            
                    """
                }
            }
        }

    }
}

def getDockerfile(String dockerBuildVersion, String repo_name, String version, String module, String doBuild) {
        if (dockerBuildVersion) {
            if(dockerBuildVersion == "maven-3.3-jdk-8"){
                def scriptcontents = libraryResource "org/homelab/templates/${dockerBuildVersion}.sh"
                writeFile file: "${dockerBuildVersion}.sh", text: scriptcontents
                sh "chmod a+x ./${dockerBuildVersion}.sh;./${dockerBuildVersion}.sh ${module} ${version} ${doBuild} ${repo_name}"
                return "-f Dockerfile-${module} ."
            }else if(dockerBuildVersion == "node-12.22"){
                def scriptcontents = libraryResource "org/homelab/templates/${dockerBuildVersion}.sh"
                writeFile file: "${dockerBuildVersion}.sh", text: scriptcontents
                sh "chmod a+x ./${dockerBuildVersion}.sh;./${dockerBuildVersion}.sh ${module}"
                return "-f Dockerfile-${module} ."
            }
        } else {
            return "-f Dockerfile ."
        }
}