JenkinsPipeline

pipeline {
    agent any

    stages {
        stage('Checkout') {
            steps {
                script {
                    // Clean workspace before checkout
                    deleteDir()

                    // Clone the repository and specify the branch
                    checkout([$class: 'GitSCM', branches: [[name: 'main']], userRemoteConfigs: [[url: 'https://github.com/akhil2099/pipeline1.git']]])
                }
            }
        }
        stage('Run Nginx Container') {
            steps {
                script {
                    // Check if the container exists
                    def containerExists = sh(script: 'docker ps -a --format "{{.Names}}" | grep my-nginx', returnStatus: true) == 0

                    // If the container exists, stop and remove it
                    if (containerExists) {
                        sh 'docker stop my-nginx'
                        sh 'docker rm my-nginx'
                    }

                    // Run Nginx container
                    sh 'docker run -d -p 80:80 --name my-nginx -v /var/lib/jenkins/workspace/project-1:/usr/share/nginx/html nginx'
                }
            }
        }
    }
}