properties(
    [
        disableConcurrentBuilds()
    ]
)

node {
    try {
    stage('Checkout') {
        checkout scm

        //branch name from Jenkins environment variables
        echo "My branch is: ${env.BRANCH_NAME}"
    }

    stage('Build self-ci-base') {
        sh '''
        set -ex

        image_tag="$BRANCH_NAME"
        [ "$image_tag" == "master" ] && image_tag=latest

        # refresh our base image
        docker pull archlinux/base:latest

        # build our image
        docker build -t "moparisthebest/self-ci-base:$image_tag" .
        '''
    }

    stage('Build self-ci-java') {
        sh '''
        set -ex

        image_tag="$BRANCH_NAME"
        [ "$image_tag" == "master" ] && image_tag=latest

        cd java

        # build our image
        docker build -t "moparisthebest/self-ci-java:$image_tag" .

        cd ..
        '''
    }

    stage('Push to docker hub') {
        sh '''
        set -ex

        image_tag="$BRANCH_NAME"
        [ "$image_tag" == "master" ] && image_tag=latest

        # push our images, don't forget to docker login
        docker push "moparisthebest/self-ci-base:$image_tag"
        docker push "moparisthebest/self-ci-java:$image_tag"
        '''
    }

        currentBuild.result = 'SUCCESS'
    } catch (Exception err) {
        currentBuild.result = 'FAILURE'
    } finally {
        stage('Email') {
            step([$class: 'Mailer', notifyEveryUnstableBuild: true, recipients: 'admin.jenkins@moparisthebest.com', sendToIndividuals: true])
        }
        deleteDir()
    }
}