pipeline {
    agent none

    stages {

        stage('Build Container') {
            matrix {
                axes {
                    axis {
                        name 'ARCH'
                        values 'amd64', 'arm64'
                    }
                }
                stages {
                    stage('Container') {
                        agent {
                            kubernetes {
                                yamlFile 'ci/podTemplate-container.yaml'
                                yamlMergeStrategy merge()
                                defaultContainer 'buildah'
                                nodeSelector "kubernetes.io/arch=${ARCH}"
                            }
                        }

                        stages {
                            stage('Build') {
                                steps {
                                    sh '. ci/build-container.sh'
                                    stash name: env.ARCH, includes: "*.oci.tar"
                                }
                            }
                        }
                    }
                }
            }
        }

        stage('Publish Container') {
            agent {
                kubernetes {
                    yamlFile 'ci/podTemplate-container.yaml'
                    yamlMergeStrategy merge()
                    defaultContainer 'buildah'
                }
            }

            environment {
                REGISTRY_AUTH_FILE = "${env.WORKSPACE_TMP}/auth.json"
            }

            steps {
                unstash 'amd64'
                unstash 'arm64'
                withCredentials([usernamePassword(
                    credentialsId: 'jenkins-packages',
                    usernameVariable: 'BUILDAH_USERNAME',
                    passwordVariable: 'BUILDAH_PASSWORD',
                )]) {
                    sh """
                        buildah login \
                        --username \${BUILDAH_USERNAME} \
                        --password \${BUILDAH_PASSWORD} \
                        git.pyrocufflink.net
                    """
                }
                sh '. ci/publish.sh'
            }
        }


    }
}