#!/usr/bin/env groovy

def BRANCH_ENV = [
    test: 'test',
    master: 'production'
]
def remote = [:]

node {
    stage('Setup') {
        env.NODE_ENV = BRANCH_ENV[env.BRANCH_NAME] ?: 'dev'

        echo "NODE_NAME: ${env.NODE_NAME}"
        echo "WORKSPACE: ${env.WORKSPACE}"
    }
}
pipeline {
    agent any
    environment {
        PROJECT_NAME = 'hedera-web'
    }
    stages {
        stage('Debuild') {
            when {
                anyOf {
                    branch 'master'
                    branch 'test'
                }
            }
            agent {
                docker {
                    image 'registry.verdnatura.es/debuild:2.23.4-vn6'
                    registryUrl 'https://registry.verdnatura.es/'
                    registryCredentialsId 'docker-registry'
                }
            }
            steps {
                sh 'debuild -us -uc -b'
                sh 'mkdir -p debuild'
                sh 'mv ../hedera-web_* debuild'

                script {
                    def files = findFiles(glob: 'debuild/*.changes')
                    files.each { file -> env.CHANGES_FILE = file.name }
                }

                configFileProvider([
                    configFile(fileId: "dput.cf",
                    variable: 'DPUT_CONFIG')
                ]) {
                    sshagent(credentials: ['jenkins-agent']) {
                        sh 'dput --config "$DPUT_CONFIG" verdnatura "debuild/$CHANGES_FILE"'
                    }
                }
            }
        }
        stage('Deploy') {
            when {
                anyOf {
                    branch 'master'
                    branch 'test'
                }
            }
            environment {
                CREDS = credentials('docker-registry')
                IMAGE = "$REGISTRY/verdnatura/hedera-web"
            }
            steps {
                script {
                    def packageJson = readJSON file: 'package.json'
                    env.VERSION = "${packageJson.version}"
                    env.TAG = "${packageJson.version}-build${env.BUILD_ID}"
                }

                sh 'docker-compose build --build-arg BUILD_ID=$BUILD_ID --parallel'
                sh 'docker tag $IMAGE:$TAG $IMAGE:latest'

                sh 'docker login --username $CREDS_USR --password $CREDS_PSW $REGISTRY'
                sh 'docker push $IMAGE:$TAG'
                sh 'docker push $IMAGE:latest'

                withKubeConfig([
                    serverUrl: "$KUBERNETES_API",
                    credentialsId: 'kubernetes',
                    namespace: 'salix'
                ]) {
                    sh 'kubectl set image deployment/hedera-web-$BRANCH_NAME hedera-web-$BRANCH_NAME=$IMAGE:$TAG'
                    sh 'kubectl set image deployment/hedera-web-cron-$BRANCH_NAME hedera-web-cron-$BRANCH_NAME=$IMAGE:$TAG'
                }
            }
        }
    }
    post {
        unsuccessful {
            setEnv()
            sendEmail()
        }
    }
}