I have a Jenkinsfile

pipeline {
    options {    
        ansiColor('xterm')
    }
    environment {
        TF_FOLDER = ''
    }
 
    stages{
        stage('Check for Changes') {
            steps {
                git(
                    url: 'https://github/org/repo.git',
                    credentialsId: 'repo-creds',
                    branch: "main"
                )
                script {
                    if (changeset("/dr/**")) {
                        TF_FOLDER = 'dr'
                        echo "Value of TF_FOLDER: ${TF_FOLDER}"
                    }
                    if (changeset("/nprod/**")) {
                        TF_FOLDER = 'nprod'
                        echo "Value of TF_FOLDER: ${TF_FOLDER}"
                    }
                    if (changeset("/prod/**")) {
                        TF_FOLDER = 'prod'
                        echo "Value of TF_FOLDER: ${TF_FOLDER}"
                        sh 'printenv'
                    }
                    else {
                        echo "No changes detected"
                    }
                }
            }
        }
        // Use TF_FOLDER in later stages
    }
}

The root of my repo contains 3 folders

d-----         9/18/2024   4:33 PM                dr
d-----         9/18/2024   4:33 PM                nprod
d-----         9/18/2024   4:33 PM                prod

When the pipeline runs, I want to first figure out which folder has changes and then assign that folder’s name to a variable called TF_FOLDER

When I made a change to any file under the prod folder

Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        modified:   prod/test-prod

The result of the pipeline is

[Pipeline] echo
Value of TF_FOLDER: dr
[Pipeline] echo
Value of TF_FOLDER: nprod
[Pipeline] echo
Value of TF_FOLDER: prod

Is there something Ive missed in my code ? Im expecting the pipeline to assign TF_FOLDER = prod

EDIT ::

I changed the ifs to if else

and now the result is

[Pipeline] echo
Value of TF_FOLDER: dr
[Pipeline] }

Although the change I made is in the prod folder. Not the dr folder