pipeline {
    agent any

    environment {
        NODE_VERSION = '20.17.0'
    }

    options {
        cache(caches: [
            arbitraryFileCache(
                cacheName: 'Next',
                cacheValidityDecidingFile: '',
                excludes: '',
                includes: '**/*',
                path: "./.next/cache"
            ),
            arbitraryFileCache(
                cacheName: 'NPM', // Added a cache name for better clarity
                cacheValidityDecidingFile: '',
                excludes: '',
                includes: '**/*',
                path: "~/.npm" // Use the HOME environment variable for home directory
            )
        ], defaultBranch: 'dev', maxCacheSize: 256000)
    }


    stages {
        stage('Checkout Repository') {
            steps {
                checkout scm
            }
        }

        stage('Check Node.js and npm') {
            steps {
                script {
                    sh "node -v"
                    sh "npm -v"
                }
            }
        }

        stage('Install Dependencies') {
            steps {
                sh 'npm ci'
            }
        }

        stage('Run Unit Tests') {
            steps {
                sh 'npm test'
            }
        }

        stage('Build Project') {
            steps {
                sh 'npm run build 2>&1 | tee build_report.log'  // Captures build output
            }
        }
    }

    post {
        always {
            junit '**/reports/junit.xml'
            archiveArtifacts artifacts: 'reports/**', fingerprint: true
            archiveArtifacts artifacts: 'build_report.log', fingerprint: true  
        }
        success {
            echo 'Build completed successfully!'

        }
        failure {
            echo 'Build failed!'

        }
    }
}