JenkinsFile

pipeline {
    agent any

    environment {
        SSH_HOST = 'ubuntu@192.168.5.61'
        SSH_CRED_ID = '2-ssh-key'
        IMAGE_NAME = "hamgeonwook/stockport_front:${env.BUILD_NUMBER}"

    }

    tools {
        nodejs "nodeJs"
    }

    stages {
        stage('git clone') {
            steps {
                git branch: 'develop', credentialsId: 'github-signin', url: 'https://github.com/shinhan-intern-project/frontend.git'
            }
        }

        stage('Build Nginx') {
            steps {
                script {
                    def nginxImage = docker.build('hamgeonwook/stockport_front', '--file Dockerfile .')
                    docker.withRegistry('https://registry.hub.docker.com/repository/docker/hamgeonwook/stockport_front/', 'dockerHubPwd') {
                        nginxImage.push("${env.BUILD_NUMBER}")
                    }
                }
            }
        }

        stage('Deploy to web Server') {
            steps {
                sshagent (credentials: [SSH_CRED_ID]) {
                    sh """
                    ssh -o StrictHostKeyChecking=no $SSH_HOST '
                        set -e
                        docker pull $IMAGE_NAME || exit 1

                        docker stop frontend || true
                        docker rm frontend || true

                        docker image prune -f

                        docker run -d --name frontend -p 80:80 $IMAGE_NAME
                    '
                    """
                }
            }
        }
    }

    post {
        success {
            echo "SUCCESS: Job ${env.JOB_NAME}"
        }
        failure {
            echo "FAIL: Job ${env.JOB_NAME}"
        }
    }
}