Agents, Parallel, When & Input

agent any
 
agent {
    docker {
        image 'node:20-alpine'
        args '-v /tmp:/tmp'
    }
}
 
agent { label 'linux && docker' }
 
agent none   // set agent per stage

stage('Tests') {
    parallel {
        stage('Unit') {
            steps { sh 'npm run test:unit' }
        }
        stage('Integration') {
            steps { sh 'npm run test:integration' }
        }
        stage('Lint') {
            steps { sh 'npm run lint' }
        }
    }
}

stage('Deploy') {
    when {
        branch 'main'
    }
    steps {
        sh './scripts/deploy.sh'
    }
}

stage('Deploy to Production') {
    input {
        message 'Deploy to production?'
        ok 'Yes, deploy!'
        submitter 'admin,lead-dev'
    }
    steps {
        sh './deploy-prod.sh'
    }
}

timeout(time: 1, unit: 'HOURS') {
    input message: 'Deploy?'
}