pipeline {
    agent none

    stages {
        stage('Test Email') {
            agent any
            steps {
                script {
                    try {
                       echo "emailext body: 'Hello World', recipientProviders: [recipients()], subject: 'Hi', to: '\$FAVORITE_USERS_EMAIL'"
                       emailext body: 'Hello World - fifth', recipientProviders: [recipients()], subject: 'Hi', to: '\$FAVORITE_USERS_EMAIL'
                    } catch(e) {
                       echo "${e.getMessage()}"
                       echo "Failed to send email"
                    }
                }
            }
        }
    }
}

def email_list = []
if(fileExists ('favorites.txt')) {
 def file_contents = readFile 'favorites.txt'
email_list = file_contents.tokenize('\n')
 echo "FILE CONTENTS OF FAVORITES ARE -- ${email_list}"
 } else {
 echo "FAVORITES FILE DOESNT EXIST"
 }
emailext body: "${email_job_url}${currentBuild.description}", recipientProviders: [[$class: 'RequesterRecipientProvider']], mimeType: 'text/html', subject: "Pipeline '${env.JOB_NAME}' was ${currentBuild.result}", to: "${email_list.join(',')}"

emailext body: 'Hello World - fifth', recipientProviders: [recipients()], subject: 'Hi', to: FAVORITE_USERS_EMAIL