Jenkinsfile

pipeline {
    agent any
    environment {
        PORT = '8080'
        EXTERNAL_PORT = '8080'
        DOCKER_TAG = 'challenge-bitcoin-api'
    }
    stages {
        stage('Build') {
            steps {
                echo 'Building...'
                sh 'docker build -t $DOCKER_TAG .'
            }
        }
        stage('Deploy') {
            steps {
                echo 'Stopping previous version...'
                sh 'docker stop $DOCKER_TAG || echo Nothing to stop'
                sh 'docker rm $DOCKER_TAG || echo Nothing to remove'
                echo 'Deploying...'
                sh 'docker run -d -e PORT -p $EXTERNAL_PORT:$PORT --name $DOCKER_TAG $DOCKER_TAG'
            }
        }
    }
}