pipeline {
    agent any
    environment {
        SSH_CREDENTIALS_ID = 'alex-ssh-key'
        REMOTE_HOST = '117.72.202.202'
        REMOTE_USER = 'alex'
        REMOTE_DIR = '/home/alex/alex-api'
    }

    stages {
	stage('Pre') {
            steps {
		sshagent([env.SSH_CREDENTIALS_ID]) {
                    sh 'ssh alex@117.72.202.202 "bash ../bin/pre-steps.sh"'
                }
            }
        }

        stage('Build') {
            steps {
                sh 'mvn clean package -DskipTests'
            }
        }

        stage('Deploy') {
            steps {
                sshagent([env.SSH_CREDENTIALS_ID]) {
                    sh """
                    scp target/alex-api-0.0.1-SNAPSHOT.jar ${REMOTE_USER}@${REMOTE_HOST}:${REMOTE_DIR}/app/
                    ssh ${REMOTE_USER}@${REMOTE_HOST} '
                        cd ${REMOTE_DIR} &&
                        sudo docker compose down &&
			sudo docker image prune -f &&
                        sudo docker compose up -d --build
                    '
                    """
                }
            }
        }
    }
}