Jenkinsfile-CD

pipeline{
    agent any
    environment {
        APP_NAME = "auth-service"
    }
    stages {
        stage ('Clean workspace') {
            steps {
                cleanWs()
            }
        }

        stage("Checkout from SCM"){
            steps {
                git branch: 'master', credentialsId: 'GitHub', url: 'https://github.com/Kien-fit/gitops-cicd'
            }
        }

        stage("Update the deployment tag"){
            steps {
                sh """
                    cat auth.yml
                    sed -i'' -e 's/${APP_NAME}:.*/${APP_NAME}:${IMAGE_TAG}/g' auth.yml
                    cat auth.yml
                """
            }
        }

        stage("Push the changed deployment file to git"){
            steps {
                sh """
                    git config --global user.name 'Kien-fit'
                    git config --global user.email 'vankientl99@gmail.com'
                    git add auth.yml
                    git commit -m 'Update deployment image tag ${APP_NAME}:${IMAGE_TAG}'
                """
                withCredentials([gitUsernamePassword(credentialsId: 'GitHub', gitToolName: 'Default')]) {
                    sh 'git push https://github.com/Kien-fit/gitops-cicd master'
                }
            }
        }
    }
}