pipeline {
    agent {
        docker {
            image 'node:lts-bullseye-slim' 
        }
    }
	environment {
		// ensure production environmental variable are present
        CI = 'true'
		NODE_ENV = 'production'
		// set NPM parameters
		HOME = '.'
		NPM_CONFIG_CACHE = 'npm_cache'
		// set application configuration
		REACT_APP_KC_URL = 'https://auth-dev.csi.wmi.amu.edu.pl/'
		REACT_APP_KC_REALM = 'gonito-dev'
		REACT_APP_KC_CLIENT_ID = 'gonito-front-dev'
    }
    stages {
        stage('Build') { 
            steps {
                //sh 'npm install --loglevel=verbose'
				sh 'npm install'
				sh 'npm audit fix'
				sh 'npm clean-install --only=production'
				sh 'npm run build'
            }
        }
		stage('Package') { 
            steps {
				// due to involved path processing of sshPublisher it's easier to pack everything into an archive
                sh 'cd build && tar cf ../build.tar.xz .'
            }
        }
		stage('SSH-publish-transfer') {
			steps {
				sshPublisher(
					continueOnError: false, 
					failOnError: true,
					publishers: [
						sshPublisherDesc(
						configName: "mprill-gonito-front-dev",
						transfers: [sshTransfer(
							remoteDirectory: 'public_html',
							// ensure clean deployment by deleting everything in remote directory
							cleanRemote: true,
							// transfer archive
							sourceFiles: 'build.tar.xz',
							// unpack archive and clean up
							execCommand: 'tar xf public_html/build.tar.xz -C public_html && rm public_html/build.tar.xz'
							)],
						verbose: true
						)
					]
				)
			}
		}
		stage('SSH-publish-permissions') {
			steps {
				sshPublisher(
					continueOnError: false, 
					failOnError: true,
					publishers: [
						sshPublisherDesc(
						configName: "mprill-gonito-front-dev",
						transfers: [sshTransfer(
							// set proper permissions required for hosting
							execCommand: 'chmod -R o+rX public_html'
							)],
						verbose: true
						)
					]
				)
			}
		}
	}
}