atuin/Jenkinsfile

pipeline {
    agent any
    environment {
        CONTAINER_REGISTRY = credentials("container_registry")
        REGISTRY_NAMESPACE = credentials("registry_namespace")
        REPO_NAME = env.GIT_URL.replaceFirst(/^.*\/([^\/]+?).git$/, '$1')
    }
    stages {
        stage("Build") {
            when { tag "*" }
            steps {
                script {
                    def architectures = ['aarch64', 'x86_64']
                    def parallelStages = [:]
                    
                    for (arch in architectures) {
                        // Need to bind the label variable before the closure
                        def nodeLabel = arch
                        
                        parallelStages[arch] = {
                            node(nodeLabel) {
                                sh "podman build -t ${CONTAINER_REGISTRY}/${REGISTRY_NAMESPACE}/${REPO_NAME}:${env.BRANCH_NAME}-${nodeLabel} ."
                                sh "podman save -o ${nodeLabel}.tar ${CONTAINER_REGISTRY}/${REGISTRY_NAMESPACE}/${REPO_NAME}:${env.BRANCH_NAME}-${nodeLabel}"
                                stash includes: "${nodeLabel}.tar", name: "${nodeLabel}-image"
                            }
                        }
                    }
                    
                    parallel parallelStages
                }
            }
        }
        stage("Combine and Push") {
            when { tag "*" }
            agent any
            steps {
                unstash 'aarch64-image'
                unstash 'x86_64-image'
                
                sh "podman load -i aarch64.tar"
                sh "podman load -i x86_64.tar"

                sh '''
                    podman manifest create ${CONTAINER_REGISTRY}/${REGISTRY_NAMESPACE}/${REPO_NAME}:${BRANCH_NAME} \
                    ${CONTAINER_REGISTRY}/${REGISTRY_NAMESPACE}/${REPO_NAME}:${BRANCH_NAME}-aarch64 \
                    ${CONTAINER_REGISTRY}/${REGISTRY_NAMESPACE}/${REPO_NAME}:${BRANCH_NAME}-x86_64
                '''

                withCredentials([usernamePassword(credentialsId: "dockerhub", usernameVariable: "REG_USERNAME", passwordVariable: "REG_PASSWORD")]) {
                    sh '''
                        podman login ${CONTAINER_REGISTRY} -u ${REG_USERNAME} -p ${REG_PASSWORD}
                        podman manifest push ${CONTAINER_REGISTRY}/${REGISTRY_NAMESPACE}/${REPO_NAME}:${BRANCH_NAME} \
                            docker://${CONTAINER_REGISTRY}/${REGISTRY_NAMESPACE}/${REPO_NAME}:${BRANCH_NAME}
                    '''
                }
            }
        }
    }
}