pipeline {
    agent any
    
    // Define parameters
    parameters {
        string(name: 'host_ip', description: 'Target System Address')
    }

    environment {
        ANSIBLE_FORCE_COLOR = '1'
        SSH_CREDENTIALS_ID = 'jenkins-ssh-key'
        SATURN_BEHEMOTH = credentials('SATURN_BEHEMOTH')
    }
    options {
        ansiColor('xterm')
    }

    stages {


        stage('Generate Inventory File') {
            steps {
                // Generate the dynamic inventory file
                sh """
                jenkins_group=\$(echo ${env.BUILD_USER_GROUPS} |  sed 's/,/\\n/g' | grep Jenkins | head -n 1)
                jenkins_user=\$(echo ${env.BUILD_USER})
                cd /var/jenkins_home/ansible
                chmod +x /var/jenkins_home/ansible/inventory/inventory.sh
                /var/jenkins_home/ansible/inventory/inventory.sh -s -g \$jenkins_group -u \$jenkins_user -i ${params.host_ip} 

                """
            }
        }

        stage('Ansible Pipeline') {
            steps {
                //Run the cosmos-base ansible playbook
                sh """
                echo ${params.host_ip}
                hash=\$(echo -n ${params.host_ip} | md5sum | cut -c 1-8)
                inventory_file="/var/jenkins_home/ansible/.inv/inventory-\$hash.yml"


                cd /var/jenkins_home/ansible
                
                ansible-playbook -i  \$inventory_file /var/jenkins_home/ansible/playbooks/mattgpt-capture.yaml \
                    --ssh-common-args='-o StrictHostKeyChecking=no' \
                    --extra-vars "saturn_behemoth=${SATURN_BEHEMOTH} "
                
                """
            }
        }
    }

    post {
        always {
            // Remove dynamic Inventory file
            sh """
            hash=\$(echo -n "${params.host_ip}" | md5sum | cut -c 1-8)
            inventory_file="/var/jenkins_home/ansible/.inv/inventory-\$hash.yml"
            rm \$inventory_file
            
            """
        }
    }

}