pipeline {
    agent any

    environment {
        IMAGE_NAME      = 'myapp'
        IMAGE_TAG       = 'latest'
        DOCKERHUB_USER  = 'vipin2025devops'
        DEPLOYMENT_FILE = 'k8s/deployment.yaml'
        SERVICE_FILE    = 'k8s/service.yaml'
    }

    stages {
        stage('Checkout Code') {
    steps {
        git branch: 'main',
            url: 'https://git.opsmonsters.in/vipin.p/my-react-app.git',
            credentialsId: 'git-opsmonsters-cred'
    }
}


        stage('Build & Push Docker Image') {
    steps {
        script {
            withCredentials([usernamePassword(credentialsId: 'dockerhub-credentials', usernameVariable: 'DOCKER_USER', passwordVariable: 'DOCKER_PASS')]) {
                sh """
                  echo $DOCKER_PASS | docker login -u $DOCKER_USER --password-stdin
                  docker build -t vipin2025devops/myapp:latest .
                  docker push vipin2025devops/myapp:latest
                """
            }
        }
    }
}


        stage('Verify Docker Image') {
            steps {
                powershell """
                docker images | Select-String '${DOCKERHUB_USER}/${IMAGE_NAME}'
                """
            }
        }

        stage('Deploy to Kubernetes') {
    steps {
        withCredentials([file(credentialsId: 'kubeconfig-file', variable: 'KUBECONFIG_PATH')]) {
            powershell """
            kubectl --kubeconfig $env:KUBECONFIG_PATH apply -f k8s/deployment.yaml --validate=false
            kubectl --kubeconfig $env:KUBECONFIG_PATH apply -f k8s/service.yaml --validate=false
            kubectl --kubeconfig $env:KUBECONFIG_PATH get pods -o wide
            kubectl --kubeconfig $env:KUBECONFIG_PATH get svc
            """
    }
}


        }

        stage('Verify Deployment') {
            steps {
                withCredentials([file(credentialsId: 'kubeconfig-file', variable: 'KUBECONFIG_PATH')]) {
                    powershell """
                    echo 'Pods Status:'
                    kubectl --kubeconfig $env:KUBECONFIG_PATH get pods -o wide
                    echo 'Services:'
                    kubectl --kubeconfig $env:KUBECONFIG_PATH get svc
                    """
                }
            }
        }
    }

    post {
        success {
            echo " Deployment successful!"
        }
        failure {
            echo " Deployment failed. Check logs above."
        }
    }
}