Jenkinsfile_build

void getVarsSetup() {
    VERSION = sh(returnStdout: true, script: 'grep "version:" value.yaml | cut -d" " -f2').trim()
}

pipeline {
    agent none
    stages {
        stage("Build release image.") {
//            when {
//                branch 'release-*'
//                beforeAgent true
//            }
            environment {
                GOOGLE_CREDENTIALS = credentials('NPE_GCR_CARBON_CREDENTIALS')
            }
            agent { label 'docker' }

            steps {
                script {
                    getVarsSetup()
                    sh 'echo "$GOOGLE_CREDENTIALS" > keyfile.json'
                    sh 'docker login -u _json_key -p "$(cat keyfile.json)" https://gcr.io'
                    sh "docker build . -t gcr.io/gcp-ushi-carbon-svcs-dev/carbon-telemetry-components:${BRANCH_NAME}"
                    sh "docker push gcr.io/gcp-ushi-carbon-svcs-dev/carbon-telemetry-components:${BRANCH_NAME}"
                }
            }
        }
    }
    post {
        failure {
            script {
                mail (to: 'paul.hart@lowes.com',
                        subject: "Job '${env.JOB_NAME}' (${env.BUILD_NUMBER}) failed.",
                        body: "Please visit ${env.BUILD_URL} for further information."
                )
            }
        }
    }
}