properties(
    [
        disableConcurrentBuilds()
    ]
)

node('linux && docker') {
    try {
    stage('Checkout') {
        //branch name from Jenkins environment variables
        echo "My branch is: ${env.BRANCH_NAME}"

        // this doesn't grab tags pointing to this branch
        //checkout scm
        // this hack does... https://issues.jenkins.io/browse/JENKINS-45164
        checkout([
            $class: 'GitSCM',
            branches: [[name: 'refs/heads/'+env.BRANCH_NAME]],
            extensions: [[$class: 'CloneOption', noTags: false, shallow: false, depth: 0, reference: '']],
            userRemoteConfigs: scm.userRemoteConfigs,
        ])
        sh '''
        set -euxo pipefail
        git checkout "$BRANCH_NAME" --
        git reset --hard "origin/$BRANCH_NAME"
        '''
    }

    stage('Build + Deploy') {
        sh '''
        ./check-all-features.sh || exit 1
        cargo clean
        mkdir -p release
        cp xmpp-proxy.toml release
        curl --compressed -sL https://code.moparisthebest.com/moparisthebest/self-ci/raw/branch/master/build-ci.sh | bash
        ret=$?
        docker system prune -af
        exit $ret
        '''
    }

        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()
    }
}